diff -Nrcpad gcc-4.5.2/ChangeLog gcc-4.5.3/ChangeLog
*** gcc-4.5.2/ChangeLog	Thu Dec 16 12:30:01 2010
--- gcc-4.5.3/ChangeLog	Thu Apr 28 14:08:55 2011
***************
*** 1,3 ****
--- 1,15 ----
+ 2011-04-28  Release Manager
+ 
+ 	* GCC 4.5.3 released.
+ 
+ 2011-01-25  Richard Guenther  <rguenther@suse.de>
+ 
+ 	Backport from mainline
+ 	2010-05-05  Sebastian Pop  <sebastian.pop@amd.com>
+ 
+ 	* configure.ac: Allow all the versions greater than 0.10 of PPL.
+ 	* configure: Regenerated.
+ 
  2010-12-16  Release Manager
  
  	* GCC 4.5.2 released.
diff -Nrcpad gcc-4.5.2/INSTALL/binaries.html gcc-4.5.3/INSTALL/binaries.html
*** gcc-4.5.2/INSTALL/binaries.html	Thu Dec 16 12:49:04 2010
--- gcc-4.5.3/INSTALL/binaries.html	Thu Apr 28 14:31:39 2011
***************
*** 8,15 ****
  <link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
  <!--
  Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997,
! 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
! 2008 Free Software Foundation, Inc.
  
     Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.2 or
--- 8,15 ----
  <link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
  <!--
  Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997,
! 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
! 2009, 2010, 2011 Free Software Foundation, Inc.
  
     Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.2 or
*************** contact their makers.
*** 73,80 ****
            <li><a href="ftp://sunsite.informatik.rwth-aachen.de/pub/packages/gcc_hpux/">Binaries for HP-UX 11.00 at Aachen University of Technology</a>. 
  </ul>
  
-      <li>Motorola 68HC11/68HC12&mdash;<a href="http://www.gnu-m68hc11.org">GNU Development Tools for the Motorola 68HC11/68HC12</a>.
- 
       <li><a href="http://www.sco.com/skunkware/devtools/index.html#gcc">SCO OpenServer/Unixware</a>.
  
       <li>Solaris 2 (SPARC, Intel)&mdash;<a href="http://www.sunfreeware.com/">Sunfreeware</a>.
--- 73,78 ----
diff -Nrcpad gcc-4.5.2/INSTALL/build.html gcc-4.5.3/INSTALL/build.html
*** gcc-4.5.2/INSTALL/build.html	Thu Dec 16 12:49:04 2010
--- gcc-4.5.3/INSTALL/build.html	Thu Apr 28 14:31:39 2011
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*** 8,15 ****
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  Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997,
! 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
! 2008 Free Software Foundation, Inc.
  
     Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.2 or
--- 8,15 ----
  <link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
  <!--
  Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997,
! 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
! 2009, 2010, 2011 Free Software Foundation, Inc.
  
     Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.2 or
diff -Nrcpad gcc-4.5.2/INSTALL/configure.html gcc-4.5.3/INSTALL/configure.html
*** gcc-4.5.2/INSTALL/configure.html	Thu Dec 16 12:49:04 2010
--- gcc-4.5.3/INSTALL/configure.html	Thu Apr 28 14:31:39 2011
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*** 8,15 ****
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! 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
! 2008 Free Software Foundation, Inc.
  
     Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.2 or
--- 8,15 ----
  <link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
  <!--
  Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997,
! 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
! 2009, 2010, 2011 Free Software Foundation, Inc.
  
     Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.2 or
diff -Nrcpad gcc-4.5.2/INSTALL/download.html gcc-4.5.3/INSTALL/download.html
*** gcc-4.5.2/INSTALL/download.html	Thu Dec 16 12:49:04 2010
--- gcc-4.5.3/INSTALL/download.html	Thu Apr 28 14:31:39 2011
***************
*** 8,15 ****
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  <!--
  Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997,
! 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
! 2008 Free Software Foundation, Inc.
  
     Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.2 or
--- 8,15 ----
  <link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
  <!--
  Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997,
! 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
! 2009, 2010, 2011 Free Software Foundation, Inc.
  
     Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.2 or
diff -Nrcpad gcc-4.5.2/INSTALL/finalinstall.html gcc-4.5.3/INSTALL/finalinstall.html
*** gcc-4.5.2/INSTALL/finalinstall.html	Thu Dec 16 12:49:04 2010
--- gcc-4.5.3/INSTALL/finalinstall.html	Thu Apr 28 14:31:39 2011
***************
*** 8,15 ****
  <link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
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  Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997,
! 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
! 2008 Free Software Foundation, Inc.
  
     Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.2 or
--- 8,15 ----
  <link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
  <!--
  Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997,
! 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
! 2009, 2010, 2011 Free Software Foundation, Inc.
  
     Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.2 or
diff -Nrcpad gcc-4.5.2/INSTALL/gfdl.html gcc-4.5.3/INSTALL/gfdl.html
*** gcc-4.5.2/INSTALL/gfdl.html	Thu Dec 16 12:49:04 2010
--- gcc-4.5.3/INSTALL/gfdl.html	Thu Apr 28 14:31:39 2011
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*** 8,15 ****
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  Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997,
! 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
! 2008 Free Software Foundation, Inc.
  
     Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.2 or
--- 8,15 ----
  <link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
  <!--
  Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997,
! 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
! 2009, 2010, 2011 Free Software Foundation, Inc.
  
     Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.2 or
diff -Nrcpad gcc-4.5.2/INSTALL/index.html gcc-4.5.3/INSTALL/index.html
*** gcc-4.5.2/INSTALL/index.html	Thu Dec 16 12:49:04 2010
--- gcc-4.5.3/INSTALL/index.html	Thu Apr 28 14:31:39 2011
***************
*** 8,15 ****
  <link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
  <!--
  Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997,
! 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
! 2008 Free Software Foundation, Inc.
  
     Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.2 or
--- 8,15 ----
  <link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
  <!--
  Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997,
! 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
! 2009, 2010, 2011 Free Software Foundation, Inc.
  
     Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.2 or
*************** not yet been merged into the main part o
*** 87,94 ****
  <p><a href="./index.html">Return to the GCC Installation page</a>
  
     <p>Copyright &copy; 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997,
! 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
! 2008 Free Software Foundation, Inc.
     <pre class="sp">
  
  </pre>
--- 87,94 ----
  <p><a href="./index.html">Return to the GCC Installation page</a>
  
     <p>Copyright &copy; 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997,
! 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
! 2009, 2010, 2011 Free Software Foundation, Inc.
     <pre class="sp">
  
  </pre>
diff -Nrcpad gcc-4.5.2/INSTALL/old.html gcc-4.5.3/INSTALL/old.html
*** gcc-4.5.2/INSTALL/old.html	Thu Dec 16 12:49:04 2010
--- gcc-4.5.3/INSTALL/old.html	Thu Apr 28 14:31:39 2011
***************
*** 8,15 ****
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  Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997,
! 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
! 2008 Free Software Foundation, Inc.
  
     Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.2 or
--- 8,15 ----
  <link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
  <!--
  Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997,
! 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
! 2009, 2010, 2011 Free Software Foundation, Inc.
  
     Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.2 or
diff -Nrcpad gcc-4.5.2/INSTALL/prerequisites.html gcc-4.5.3/INSTALL/prerequisites.html
*** gcc-4.5.2/INSTALL/prerequisites.html	Thu Dec 16 12:49:04 2010
--- gcc-4.5.3/INSTALL/prerequisites.html	Thu Apr 28 14:31:39 2011
***************
*** 8,15 ****
  <link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
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  Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997,
! 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
! 2008 Free Software Foundation, Inc.
  
     Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.2 or
--- 8,15 ----
  <link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
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  Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997,
! 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
! 2009, 2010, 2011 Free Software Foundation, Inc.
  
     Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.2 or
diff -Nrcpad gcc-4.5.2/INSTALL/specific.html gcc-4.5.3/INSTALL/specific.html
*** gcc-4.5.2/INSTALL/specific.html	Thu Dec 16 12:49:04 2010
--- gcc-4.5.3/INSTALL/specific.html	Thu Apr 28 14:31:39 2011
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*** 8,15 ****
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! 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
! 2008 Free Software Foundation, Inc.
  
     Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.2 or
--- 8,15 ----
  <link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
  <!--
  Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997,
! 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
! 2009, 2010, 2011 Free Software Foundation, Inc.
  
     Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.2 or
*************** a list of the predefines used with each
*** 399,411 ****
  <h3 class="heading"><a name="TOC12"></a><a name="hppa_002dhp_002dhpux10"></a>hppa*-hp-hpux10</h3>
  
  <p>For hpux10.20, we <em>highly</em> recommend you pick up the latest sed patch
! <code>PHCO_19798</code> from HP.  HP has two sites which provide patches free of
! charge:
! 
!      <ul>
! <li><a href="http://us.itrc.hp.com/service/home/home.do">US, Canada, Asia-Pacific, and
! Latin-America</a><li><a href="http://europe.itrc.hp.com/service/home/home.do">http://europe.itrc.hp.com/service/home/home.do</a> Europe. 
! </ul>
  
     <p>The C++ ABI has changed incompatibly in GCC 4.0.  COMDAT subspaces are
  used for one-only code and data.  This resolves many of the previous
--- 399,405 ----
  <h3 class="heading"><a name="TOC12"></a><a name="hppa_002dhp_002dhpux10"></a>hppa*-hp-hpux10</h3>
  
  <p>For hpux10.20, we <em>highly</em> recommend you pick up the latest sed patch
! <code>PHCO_19798</code> from HP.
  
     <p>The C++ ABI has changed incompatibly in GCC 4.0.  COMDAT subspaces are
  used for one-only code and data.  This resolves many of the previous
diff -Nrcpad gcc-4.5.2/INSTALL/test.html gcc-4.5.3/INSTALL/test.html
*** gcc-4.5.2/INSTALL/test.html	Thu Dec 16 12:49:04 2010
--- gcc-4.5.3/INSTALL/test.html	Thu Apr 28 14:31:39 2011
***************
*** 8,15 ****
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  Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997,
! 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
! 2008 Free Software Foundation, Inc.
  
     Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.2 or
--- 8,15 ----
  <link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
  <!--
  Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997,
! 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
! 2009, 2010, 2011 Free Software Foundation, Inc.
  
     Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.2 or
diff -Nrcpad gcc-4.5.2/LAST_UPDATED gcc-4.5.3/LAST_UPDATED
*** gcc-4.5.2/LAST_UPDATED	Thu Dec 16 12:49:04 2010
--- gcc-4.5.3/LAST_UPDATED	Thu Apr 28 14:31:39 2011
***************
*** 1 ****
! Obtained from SVN: tags/gcc_4_5_2_release revision 167946
--- 1 ----
! Obtained from SVN: tags/gcc_4_5_3_release revision 173114
diff -Nrcpad gcc-4.5.2/MD5SUMS gcc-4.5.3/MD5SUMS
*** gcc-4.5.2/MD5SUMS	Thu Dec 16 13:48:54 2010
--- gcc-4.5.3/MD5SUMS	Thu Apr 28 15:43:05 2011
***************
*** 1,5 ****
  # This file contains the MD5 checksums of the files in the 
! # gcc-4.5.2.tar.bz2 tarball.
  #
  # Besides verifying that all files in the tarball were correctly expanded,
  # it also can be used to determine if any files have changed since the
--- 1,5 ----
  # This file contains the MD5 checksums of the files in the 
! # gcc-4.5.3.tar.bz2 tarball.
  #
  # Besides verifying that all files in the tarball were correctly expanded,
  # it also can be used to determine if any files have changed since the
***************
*** 14,43 ****
  fe60d87048567d4fe8c8a0ed2448bcc8  COPYING.RUNTIME
  d32239bcb673463ab874e80d47fae504  COPYING3
  6a6a8e020838b23406c81b19c1d46df6  COPYING3.LIB
! a25f283d5ab66b4056119813a5833c2f  ChangeLog
  09538b708302f1735f6fa05b622ecf5e  ChangeLog.tree-ssa
  23b8927fe1fb0ab321c09a4f0500aa4c  INSTALL/README
! 378a5bdbbdadb025d2d727e5a8bde917  INSTALL/binaries.html
! c38b448f8e9f5f2cf0b68bf7891eb0cb  INSTALL/build.html
! 9a1b086226eed992acd52b2b9e537077  INSTALL/configure.html
! 15795589759cac58661fa7218f9a4544  INSTALL/download.html
! 604f7233207f8780434cca028599408a  INSTALL/finalinstall.html
! 3b2d1b68b9933e7bd6c03eb05d0d27a3  INSTALL/gfdl.html
! 83cb2800ec36462596db35884c4d757d  INSTALL/index.html
! 89841801bc1d0bba3e97bb7397b0549e  INSTALL/old.html
! 085adde0be104617c69ddd2ac64441a3  INSTALL/prerequisites.html
! 9ff49c747ad5418263b271b199ea414f  INSTALL/specific.html
! 39dd9d72f974a07f2180e71491016c70  INSTALL/test.html
! 26dd3bc845f81dcd15723492825bb90c  LAST_UPDATED
  0291699989c93946dc40e5638105ff1d  MAINTAINERS
  af6d886ee9715aa198031903b3700bdc  Makefile.def
  a473290dbb5c83727df3ac7c42484263  Makefile.in
  b24392dffcd338ac18c6bf0b316cdeed  Makefile.tpl
! 7b284e836df8cb3674089aa930d3cda1  NEWS
  ec2b30b6785a025a4647df31097b2339  README
  b510a5285eb05298b5f3d9f5ae920588  boehm-gc/AmigaOS.c
  2caafacabf758bb76a9dfce1fc544b97  boehm-gc/BCC_MAKEFILE
! 1cd10df51e6a2cd4a718c8e6e40677ea  boehm-gc/ChangeLog
  c18075e3729cd116028480307a8e845d  boehm-gc/EMX_MAKEFILE
  3b7cc3be9ed3c2135bbda990e8a69303  boehm-gc/MacOS.c
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--- 14,43 ----
  fe60d87048567d4fe8c8a0ed2448bcc8  COPYING.RUNTIME
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! 96c2645ffa214407d58da5bd40e76660  ChangeLog
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  b24392dffcd338ac18c6bf0b316cdeed  Makefile.tpl
! 6d8dfdc357e11d8bc5488a096737c8fc  NEWS
  ec2b30b6785a025a4647df31097b2339  README
  b510a5285eb05298b5f3d9f5ae920588  boehm-gc/AmigaOS.c
  2caafacabf758bb76a9dfce1fc544b97  boehm-gc/BCC_MAKEFILE
! 5c1c7523c7ec6090c0935b0834b1356e  boehm-gc/ChangeLog
  c18075e3729cd116028480307a8e845d  boehm-gc/EMX_MAKEFILE
  3b7cc3be9ed3c2135bbda990e8a69303  boehm-gc/MacOS.c
  5cf7764626b7dd7272b2fe11403d1b6a  boehm-gc/MacProjects.sit.hqx
*************** a48113a06665f2c4c3281455fadcb2b2  config
*** 208,214 ****
  53e3c407f215246c9ca5bbb4ddd3b958  config.guess
  6df093e787b282178d1a49a18425857d  config.rpath
  4fd1def8333043cefe55ba0825375d51  config.sub
! a182573ffd944b13b139dcf685b81e9e  config/ChangeLog
  0fcd4badfe2a2191778bdf5ab94aa40c  config/acinclude.m4
  731a4c2ef07c06a2a175804e75fadc03  config/acx.m4
  5c6a030699353abe2ff69294a495e4cd  config/bootstrap-O1.mk
--- 208,214 ----
  53e3c407f215246c9ca5bbb4ddd3b958  config.guess
  6df093e787b282178d1a49a18425857d  config.rpath
  4fd1def8333043cefe55ba0825375d51  config.sub
! cc88696c956b785ca3173fb650360960  config/ChangeLog
  0fcd4badfe2a2191778bdf5ab94aa40c  config/acinclude.m4
  731a4c2ef07c06a2a175804e75fadc03  config/acx.m4
  5c6a030699353abe2ff69294a495e4cd  config/bootstrap-O1.mk
*************** d3cecf02bb97035177818aefbb0e0833  config
*** 290,298 ****
  49305b421244035f19bdccb38a800d5f  config/unwind_ipinfo.m4
  3510459bb8dffa5ea06682a29bcdbfa9  config/warnings.m4
  e249d18c447a8372fd1ed5f084284d6b  config/zlib.m4
! df8603da888a47593710001e9ba9cae6  configure
! 801c88e2c094f9ef28c4178c8e789c6b  configure.ac
! 63836eb92151411cb3317ec0019ef62e  contrib/ChangeLog
  7af8d2979bf1a7cfa88e30d05fa22be2  contrib/ChangeLog.tree-ssa
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  49fe5a4a8deb2ae714614e5bb8d2feb1  contrib/check_makefile_deps.sh
--- 290,298 ----
  49305b421244035f19bdccb38a800d5f  config/unwind_ipinfo.m4
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*************** fa945bac89ee68b410027dcfe1312f4b  contri
*** 318,324 ****
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--- 318,324 ----
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*************** f251d49dd87647250fcd74dd50b7835f  contri
*** 377,383 ****
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--- 377,383 ----
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*************** c619e84bad79c6103190d13e243e923e  contri
*** 396,402 ****
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--- 396,402 ----
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*************** a5e817d35ded04a0fb03999b50c0e89e  fixinc
*** 518,529 ****
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--- 518,529 ----
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*************** e0d987698e76aab3c05b25a1e1f5c8bf  gcc/Ch
*** 543,549 ****
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--- 543,549 ----
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*************** f88d9228718a255b827d6f417063d62d  gcc/RE
*** 555,561 ****
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--- 555,561 ----
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*************** ebe7c289abd0255bc86fd6a4cacaceb9  gcc/ad
*** 1400,1406 ****
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--- 1400,1406 ----
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*************** d5c7365a06bff19bb6f2337e6a1b26e0  gcc/ad
*** 1412,1418 ****
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--- 1412,1418 ----
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*************** cae24de4854ad8faed817dac303124a8  gcc/ad
*** 1425,1431 ****
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--- 1425,1431 ----
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*************** d850011525575bb3f8ff65101501765b  gcc/ad
*** 2517,2523 ****
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--- 2517,2523 ----
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*************** fece3d08b33eafe459f6a259cf7df413  gcc/bi
*** 2533,2543 ****
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--- 2533,2543 ----
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*************** dec9253a5ff39ab13d55a97a984e9ea9  gcc/c-
*** 2547,2575 ****
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--- 2547,2575 ----
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*************** f093155a130c6d848d5a3afde3fd1018  gcc/cf
*** 2577,2588 ****
  c39060e69d429b0cee72a38714c4b0ab  gcc/cfgloop.c
  87a2eac799ce506e1df588f4ef3aa93f  gcc/cfgloop.h
  e0fb886375c158773a48fa2aad3a0a3c  gcc/cfgloopanal.c
! 5bf562dd2b8a9e67426682383a89de1f  gcc/cfgloopmanip.c
  216440cb60b22d330a2ccbb768a18eb4  gcc/cfgrtl.c
! d77b6fa05f9279d40812b38ca82dae41  gcc/cgraph.c
  bbec8544108922b1ccaa4ff16a03ef68  gcc/cgraph.h
  e7ff852637441caa52cacc46b4b8998a  gcc/cgraphbuild.c
! 0decb4661309952c29b09b13926136c2  gcc/cgraphunit.c
  da163ad8ca86aa8289cb77d51b1a2c0e  gcc/cif-code.def
  6b0049f9a8432ac4666c0af88b4d5e48  gcc/collect2-aix.c
  b7485300552aea793f4b36a7974db9e8  gcc/collect2-aix.h
--- 2577,2588 ----
  c39060e69d429b0cee72a38714c4b0ab  gcc/cfgloop.c
  87a2eac799ce506e1df588f4ef3aa93f  gcc/cfgloop.h
  e0fb886375c158773a48fa2aad3a0a3c  gcc/cfgloopanal.c
! 85a76d4aeddf842b49ecdbc44a5724a0  gcc/cfgloopmanip.c
  216440cb60b22d330a2ccbb768a18eb4  gcc/cfgrtl.c
! 5bf12a06fd68b47e54da6f4af8be45cf  gcc/cgraph.c
  bbec8544108922b1ccaa4ff16a03ef68  gcc/cgraph.h
  e7ff852637441caa52cacc46b4b8998a  gcc/cgraphbuild.c
! 1366e9fb1a436f6f09f3aca74d6e8f16  gcc/cgraphunit.c
  da163ad8ca86aa8289cb77d51b1a2c0e  gcc/cif-code.def
  6b0049f9a8432ac4666c0af88b4d5e48  gcc/collect2-aix.c
  b7485300552aea793f4b36a7974db9e8  gcc/collect2-aix.h
*************** b7485300552aea793f4b36a7974db9e8  gcc/co
*** 2593,2600 ****
  09356e63414ed02a743781fe530d4119  gcc/common.opt
  162c077c493d89717647c605b5b81996  gcc/conditions.h
  8cfe7c6b23a6ed38fe177582e52c9daf  gcc/config.build
! 7e9862180a060275a8d78d8f4be9376d  gcc/config.gcc
! 413d5901eb8877def1811234ed0ee986  gcc/config.host
  54c02b743bbc7219d831b14df11c5e07  gcc/config.in
  8e697813dc96ca90f5d0f4c196efe2cc  gcc/config/README
  3acabb7bb274b8bf65a2a0860087641d  gcc/config/alpha/alpha-modes.def
--- 2593,2600 ----
  09356e63414ed02a743781fe530d4119  gcc/common.opt
  162c077c493d89717647c605b5b81996  gcc/conditions.h
  8cfe7c6b23a6ed38fe177582e52c9daf  gcc/config.build
! 800c700057b364f4b84ae1e7d209ec0b  gcc/config.gcc
! 85bd381652e878ff6b89ecf891338a34  gcc/config.host
  54c02b743bbc7219d831b14df11c5e07  gcc/config.in
  8e697813dc96ca90f5d0f4c196efe2cc  gcc/config/README
  3acabb7bb274b8bf65a2a0860087641d  gcc/config/alpha/alpha-modes.def
*************** eaa470c97bd55676e6d80966007ba41e  gcc/co
*** 2612,2617 ****
--- 2612,2618 ----
  58fe405746ca75ef051b03dd6bcb82e0  gcc/config/alpha/ev6.md
  ae14b55b05f553da27417ae945d6092a  gcc/config/alpha/freebsd.h
  993cd99bf5af1fd05d75e2309b97ad12  gcc/config/alpha/gnu.h
+ fdde9c30b3a0da0b58acabeea56ed61e  gcc/config/alpha/host-osf.c
  07faecc563137b07c7644a16356eeff5  gcc/config/alpha/libgcc-alpha-ldbl.ver
  e2022465cf75e61694c399d81567e05e  gcc/config/alpha/linux-elf.h
  caf063c1971332d870b3ba614ffbd69c  gcc/config/alpha/linux-unwind.h
*************** f0a439e17c0c8d239b366488b4d3951c  gcc/co
*** 2619,2625 ****
  ef6ef4e5ea3d1caa5d7dff95be723d00  gcc/config/alpha/netbsd.h
  44ff4f798849a8da6d850fcc86186d32  gcc/config/alpha/openbsd.h
  86735898e5978e97e8a23ca9d047550e  gcc/config/alpha/osf-unwind.h
! b72908d57f37e832f963b36d6592ab2d  gcc/config/alpha/osf.h
  6f25a3dec97f461d55216191b6854bf2  gcc/config/alpha/osf5.h
  724bc38454b73069207ace5ec8c6655f  gcc/config/alpha/predicates.md
  40377d3f2ac354fe04748ece6e9906f1  gcc/config/alpha/qrnnd.asm
--- 2620,2626 ----
  ef6ef4e5ea3d1caa5d7dff95be723d00  gcc/config/alpha/netbsd.h
  44ff4f798849a8da6d850fcc86186d32  gcc/config/alpha/openbsd.h
  86735898e5978e97e8a23ca9d047550e  gcc/config/alpha/osf-unwind.h
! cce8c5d962f1cc33cc2ba8ee206c63a1  gcc/config/alpha/osf.h
  6f25a3dec97f461d55216191b6854bf2  gcc/config/alpha/osf5.h
  724bc38454b73069207ace5ec8c6655f  gcc/config/alpha/predicates.md
  40377d3f2ac354fe04748ece6e9906f1  gcc/config/alpha/qrnnd.asm
*************** b4bb59d457117ff167817bee0cd7e3b8  gcc/co
*** 2639,2644 ****
--- 2640,2646 ----
  903849ff2baa971b24487aede9798aba  gcc/config/alpha/vms.h
  b427e31d604afa2a7852e31a03ac3466  gcc/config/alpha/vms64.h
  806bfa8f72b817885bb6adbf523bd3a4  gcc/config/alpha/x-alpha
+ 2f39a59d968aa6aaf7177b300b9ce71f  gcc/config/alpha/x-osf
  8a92a7b6ffdd0261fa9d572855fc2d41  gcc/config/arc/arc-modes.def
  a45e543f392e2d990d0eacc867aaab98  gcc/config/arc/arc-protos.h
  d72b7ebf4a2344a7a613853c1ac11e97  gcc/config/arc/arc.c
*************** f70a030ae33bd3736ddf1b72133d668c  gcc/co
*** 2656,2664 ****
  66a1f470deeba24fcc540a281efd88de  gcc/config/arm/arm-modes.def
  2926de0d316866edf6ea0bd8a3305e33  gcc/config/arm/arm-protos.h
  08c5ece6f75252914a4939dd228ed3a8  gcc/config/arm/arm-tune.md
! 3ad2352fd8594abdfb12b5af18472ce2  gcc/config/arm/arm.c
  e1f571640cbc7f764faaf815b90416da  gcc/config/arm/arm.h
! 437e845b9e528c9f9e72cce109c083ed  gcc/config/arm/arm.md
  593034704e6ae41b226a5a6ecf95371f  gcc/config/arm/arm.opt
  3e100a448539aab31c3af8bb0d9f5c8f  gcc/config/arm/arm1020e.md
  05d26f1a7cb64c1fc879e7a8040a1171  gcc/config/arm/arm1026ejs.md
--- 2658,2666 ----
  66a1f470deeba24fcc540a281efd88de  gcc/config/arm/arm-modes.def
  2926de0d316866edf6ea0bd8a3305e33  gcc/config/arm/arm-protos.h
  08c5ece6f75252914a4939dd228ed3a8  gcc/config/arm/arm-tune.md
! 5962678f9d52702970cc993ece9ffa14  gcc/config/arm/arm.c
  e1f571640cbc7f764faaf815b90416da  gcc/config/arm/arm.h
! a4717cfa7aa15e831ee57461d3e5defc  gcc/config/arm/arm.md
  593034704e6ae41b226a5a6ecf95371f  gcc/config/arm/arm.opt
  3e100a448539aab31c3af8bb0d9f5c8f  gcc/config/arm/arm1020e.md
  05d26f1a7cb64c1fc879e7a8040a1171  gcc/config/arm/arm1026ejs.md
*************** fddb0dabcecea3d3cc594dbb004c12db  gcc/co
*** 2710,2716 ****
  1ec594c6fa5f0429f453865c5e422ef4  gcc/config/arm/pe.h
  f97a78d326ecb87773e6d8b5bec8ea8a  gcc/config/arm/pe.opt
  c4710245760a579f713dbd9efb90e010  gcc/config/arm/pr-support.c
! fbca29da4eb327f0e07be62feabcd531  gcc/config/arm/predicates.md
  ac8542ad3beb470703e50a4892543b80  gcc/config/arm/rtems-elf.h
  a718df1294326e8cf87f697fb1c3d29d  gcc/config/arm/semi.h
  8078e9354b41d7533e0502e2cd3bee2b  gcc/config/arm/sfp-machine.h
--- 2712,2718 ----
  1ec594c6fa5f0429f453865c5e422ef4  gcc/config/arm/pe.h
  f97a78d326ecb87773e6d8b5bec8ea8a  gcc/config/arm/pe.opt
  c4710245760a579f713dbd9efb90e010  gcc/config/arm/pr-support.c
! b4bb2f1465a8733b106be671c7fb07c6  gcc/config/arm/predicates.md
  ac8542ad3beb470703e50a4892543b80  gcc/config/arm/rtems-elf.h
  a718df1294326e8cf87f697fb1c3d29d  gcc/config/arm/semi.h
  8078e9354b41d7533e0502e2cd3bee2b  gcc/config/arm/sfp-machine.h
*************** e83f5fbee3292540388507acfe709d3b  gcc/co
*** 2743,2749 ****
  5ad9a6a59243c4c1e8a344da55f1bde1  gcc/config/avr/avr-c.c
  09ef90f56dc775c8a6829a781fb1b41a  gcc/config/avr/avr-devices.c
  ef23e9282974bcd0e6fb4e8bb1f2a591  gcc/config/avr/avr-protos.h
! 72e454aaedfd34d0391522d724684489  gcc/config/avr/avr.c
  f418adf9f8c32a73fa522908852bcbf3  gcc/config/avr/avr.h
  86a6cb9405f45671788038c34a4a8616  gcc/config/avr/avr.md
  b79e5561d13e32cd3b1f537c56b42dba  gcc/config/avr/avr.opt
--- 2745,2751 ----
  5ad9a6a59243c4c1e8a344da55f1bde1  gcc/config/avr/avr-c.c
  09ef90f56dc775c8a6829a781fb1b41a  gcc/config/avr/avr-devices.c
  ef23e9282974bcd0e6fb4e8bb1f2a591  gcc/config/avr/avr-protos.h
! 9112a95f48d6eddabcf7768127a1094c  gcc/config/avr/avr.c
  f418adf9f8c32a73fa522908852bcbf3  gcc/config/avr/avr.h
  86a6cb9405f45671788038c34a4a8616  gcc/config/avr/avr.md
  b79e5561d13e32cd3b1f537c56b42dba  gcc/config/avr/avr.opt
*************** de5aff57667a27d9893c66ef6c6cbe0a  gcc/co
*** 2842,2848 ****
  2fa29912b28df57b93f2ee6c62fd6547  gcc/config/fr30/predicates.md
  3f5cb9011c247b50bcebc4402b8a43d7  gcc/config/fr30/t-fr30
  e335cc6383710683ca9479f618a5b6cb  gcc/config/freebsd-nthr.h
! 94d9c8af63b6efca2fa2495bd594d655  gcc/config/freebsd-spec.h
  78e4ccc408a8d8b86afecbb1fdad601f  gcc/config/freebsd-stdint.h
  b389c60d9c5ca584b74b7a316c8fe6d1  gcc/config/freebsd.h
  0ab481ee26e3143581954d149a9786ae  gcc/config/frv/cmovd.c
--- 2844,2850 ----
  2fa29912b28df57b93f2ee6c62fd6547  gcc/config/fr30/predicates.md
  3f5cb9011c247b50bcebc4402b8a43d7  gcc/config/fr30/t-fr30
  e335cc6383710683ca9479f618a5b6cb  gcc/config/freebsd-nthr.h
! 84fa39cda76f1c3974e04d4b5cabeafc  gcc/config/freebsd-spec.h
  78e4ccc408a8d8b86afecbb1fdad601f  gcc/config/freebsd-stdint.h
  b389c60d9c5ca584b74b7a316c8fe6d1  gcc/config/freebsd.h
  0ab481ee26e3143581954d149a9786ae  gcc/config/frv/cmovd.c
*************** ea47859147741a02b97829f70410bd38  gcc/co
*** 2905,2911 ****
  a3806c5d8c73d148a6f9879211a28924  gcc/config/i386/athlon.md
  2004f5e8c9f6ca4372e7337dbad192e2  gcc/config/i386/atom.md
  61e1f581dd0c158986028bb901853080  gcc/config/i386/att.h
! 92235a522c0e245ec6ca1bf6fb48f82c  gcc/config/i386/avxintrin.h
  5f8657fdcca4420dda514b868975f3c5  gcc/config/i386/biarch32.h
  502227a7eef62f0d772fc38171f8152b  gcc/config/i386/biarch64.h
  d16b033a1e910ba46219892bc5114101  gcc/config/i386/bmmintrin.h
--- 2907,2913 ----
  a3806c5d8c73d148a6f9879211a28924  gcc/config/i386/athlon.md
  2004f5e8c9f6ca4372e7337dbad192e2  gcc/config/i386/atom.md
  61e1f581dd0c158986028bb901853080  gcc/config/i386/att.h
! 67f428fd19a033b3707c3fb856dbee17  gcc/config/i386/avxintrin.h
  5f8657fdcca4420dda514b868975f3c5  gcc/config/i386/biarch32.h
  502227a7eef62f0d772fc38171f8152b  gcc/config/i386/biarch64.h
  d16b033a1e910ba46219892bc5114101  gcc/config/i386/bmmintrin.h
*************** fce27d1975ee7b2919e4426ae0001452  gcc/co
*** 2935,2941 ****
  85f40a9d0010f90629e6944d47f1ea5b  gcc/config/i386/driver-i386.c
  85cd1ff971725d951aac58ddd23e4298  gcc/config/i386/emmintrin.h
  5b34fcb32abda8613b56a53477bc0a11  gcc/config/i386/fma4intrin.h
! 52db53cf5d98ae0bb8cd318225e82f2b  gcc/config/i386/freebsd.h
  49d7fe5ffb8749f9463703fbc27e2ff8  gcc/config/i386/freebsd64.h
  dd7f93ca6c922a761a7da97d91de7886  gcc/config/i386/gas.h
  1a46a5b7e0f67c0aa0c29f096be6d2c6  gcc/config/i386/geode.md
--- 2937,2943 ----
  85f40a9d0010f90629e6944d47f1ea5b  gcc/config/i386/driver-i386.c
  85cd1ff971725d951aac58ddd23e4298  gcc/config/i386/emmintrin.h
  5b34fcb32abda8613b56a53477bc0a11  gcc/config/i386/fma4intrin.h
! bdb3e89023568c5198821b5ea1ed238d  gcc/config/i386/freebsd.h
  49d7fe5ffb8749f9463703fbc27e2ff8  gcc/config/i386/freebsd64.h
  dd7f93ca6c922a761a7da97d91de7886  gcc/config/i386/gas.h
  1a46a5b7e0f67c0aa0c29f096be6d2c6  gcc/config/i386/geode.md
*************** a2f55de8c6f0b7e8065c571a0ca963b3  gcc/co
*** 2948,2963 ****
  91cba771d23310962ff819179fb05dd7  gcc/config/i386/host-i386-darwin.c
  0f3353027ebae508b08cd4173e5577dc  gcc/config/i386/host-mingw32.c
  5bab7979b52fe90a3f4c1820b95f1e66  gcc/config/i386/i386-builtin-types.awk
! 02d1230bc3b64fd5b6d63aaee5ee8795  gcc/config/i386/i386-builtin-types.def
  2d2915f4ef76cefdc8b962fa0e6aebbe  gcc/config/i386/i386-c.c
  3d3e757554529cd19292ade6661f9d21  gcc/config/i386/i386-interix.h
  f1be9e9dbf092b26488d3768a0d21a59  gcc/config/i386/i386-interix3.h
  d10868eb41da45bd266e310e1ab4685f  gcc/config/i386/i386-modes.def
  f56ef0afcfbda9714d16cf22b889d8a4  gcc/config/i386/i386-protos.h
! 3ac9cd7ba8f862333c827a41c2b7f006  gcc/config/i386/i386.c
! 2a8a7df140ec4ac4ed2346b6efd5f5c5  gcc/config/i386/i386.h
! 9d72136aa904b69a283141f21a83226f  gcc/config/i386/i386.md
! 692d163b5f05f1bfe2911ccd1bbc44ce  gcc/config/i386/i386.opt
  b87d0ab7e517e1235e4958fdd413b115  gcc/config/i386/i386elf.h
  60e56eb73bd6295e047aae586f7bfa04  gcc/config/i386/ia32intrin.h
  9a1cd85c5ebadc9c1b91053f78010f0a  gcc/config/i386/immintrin.h
--- 2950,2965 ----
  91cba771d23310962ff819179fb05dd7  gcc/config/i386/host-i386-darwin.c
  0f3353027ebae508b08cd4173e5577dc  gcc/config/i386/host-mingw32.c
  5bab7979b52fe90a3f4c1820b95f1e66  gcc/config/i386/i386-builtin-types.awk
! 0947dae7413f21666996a6b4a359e373  gcc/config/i386/i386-builtin-types.def
  2d2915f4ef76cefdc8b962fa0e6aebbe  gcc/config/i386/i386-c.c
  3d3e757554529cd19292ade6661f9d21  gcc/config/i386/i386-interix.h
  f1be9e9dbf092b26488d3768a0d21a59  gcc/config/i386/i386-interix3.h
  d10868eb41da45bd266e310e1ab4685f  gcc/config/i386/i386-modes.def
  f56ef0afcfbda9714d16cf22b889d8a4  gcc/config/i386/i386-protos.h
! ecfdd648d6cd58ceec1010aed1eee616  gcc/config/i386/i386.c
! 00e2b0e78d68fd95db941161c0facd2a  gcc/config/i386/i386.h
! bd08dd4bb964dcdacd006c8e0964623a  gcc/config/i386/i386.md
! 266306aff8325f234056f056bc900b94  gcc/config/i386/i386.opt
  b87d0ab7e517e1235e4958fdd413b115  gcc/config/i386/i386elf.h
  60e56eb73bd6295e047aae586f7bfa04  gcc/config/i386/ia32intrin.h
  9a1cd85c5ebadc9c1b91053f78010f0a  gcc/config/i386/immintrin.h
*************** aa297e6a75976dedc4946fa88496ddc9  gcc/co
*** 3001,3007 ****
  150b69ad9bbe39ddb4ef2b46dca8ef1e  gcc/config/i386/pmmintrin.h
  67854c8f32e4e12eee38301309d0df6a  gcc/config/i386/popcntintrin.h
  197e8029557413a8a06dde3fb84ff642  gcc/config/i386/ppro.md
! ade44196bd3732eaef9585243ac7f04a  gcc/config/i386/predicates.md
  5aaf9e5a27e6af65db4d947695469397  gcc/config/i386/rtemself.h
  a01a2ee6acd694a1911f023e9b830d14  gcc/config/i386/sfp-machine.h
  a588dadc40555f7bbe8df8155282971f  gcc/config/i386/smmintrin.h
--- 3003,3009 ----
  150b69ad9bbe39ddb4ef2b46dca8ef1e  gcc/config/i386/pmmintrin.h
  67854c8f32e4e12eee38301309d0df6a  gcc/config/i386/popcntintrin.h
  197e8029557413a8a06dde3fb84ff642  gcc/config/i386/ppro.md
! cfa543b6dad2b4860134b62f45e213a1  gcc/config/i386/predicates.md
  5aaf9e5a27e6af65db4d947695469397  gcc/config/i386/rtemself.h
  a01a2ee6acd694a1911f023e9b830d14  gcc/config/i386/sfp-machine.h
  a588dadc40555f7bbe8df8155282971f  gcc/config/i386/smmintrin.h
*************** a7c56b573f7954c790824437069b36fc  gcc/co
*** 3013,3019 ****
  59b63b053033b45a1ff136d858274f8a  gcc/config/i386/sol2-gc1.asm
  9e65824b2322c40a67888390481f6b29  gcc/config/i386/sol2-unwind.h
  f2ae7e943131fe4fc8b7d4842c2cdc62  gcc/config/i386/sol2.h
! 1725f428f3bd46556fa1cf7113c2ad15  gcc/config/i386/sse.md
  6bba0b540111d1aa8e5a67a674cd557f  gcc/config/i386/ssemath.h
  6ac9f1cd956e1daa427ec1f7250b8e3a  gcc/config/i386/sync.md
  186dd34410d7069b900a1feefa1f3b18  gcc/config/i386/sysv4.h
--- 3015,3021 ----
  59b63b053033b45a1ff136d858274f8a  gcc/config/i386/sol2-gc1.asm
  9e65824b2322c40a67888390481f6b29  gcc/config/i386/sol2-unwind.h
  f2ae7e943131fe4fc8b7d4842c2cdc62  gcc/config/i386/sol2.h
! 857e19c227080d3d40951272f8f1146e  gcc/config/i386/sse.md
  6bba0b540111d1aa8e5a67a674cd557f  gcc/config/i386/ssemath.h
  6ac9f1cd956e1daa427ec1f7250b8e3a  gcc/config/i386/sync.md
  186dd34410d7069b900a1feefa1f3b18  gcc/config/i386/sysv4.h
*************** c648bc371bab81fa1f4acd6c4eb8f0db  gcc/co
*** 3415,3441 ****
  3022e0b1ba7af287a802fa2b98c51afb  gcc/config/pa/pa-hpux10.h
  d452d460c0195601ba6c082db4f4712a  gcc/config/pa/pa-hpux1010.h
  af2a4676245f1f7fd4a5fdea710ab6a6  gcc/config/pa/pa-hpux1010.opt
! 18f8dced3b92b038ebe80ee92edc86a9  gcc/config/pa/pa-hpux11.h
  fafe040d7a38b97e371a3c84845e4c5f  gcc/config/pa/pa-hpux1111.h
  6b7808fef171673f40789b8c0da45349  gcc/config/pa/pa-hpux1111.opt
  632e94e52db36ce05b21a7918cfff5bf  gcc/config/pa/pa-linux.h
  01b8e14468e166bb285428fdc6a20bd3  gcc/config/pa/pa-modes.def
  cb818987c47548fa54c3aa179712c620  gcc/config/pa/pa-protos.h
! d9272fb885100e809d2f3acd60d26125  gcc/config/pa/pa.c
! 9444c010cc98ee8b7c0d9b14df5a9321  gcc/config/pa/pa.h
! 121465738c1209f7294e7d561b76ee06  gcc/config/pa/pa.md
  c17a7721fbfc548f190112cc544e0d7b  gcc/config/pa/pa.opt
  012a1e54461f76d78cd598a9cb40b3bf  gcc/config/pa/pa32-linux.h
! 176d3ac0bef6cdf001572b66a5f4cac2  gcc/config/pa/pa32-regs.h
! 4b0e1a4937e7fd838d0b2bc65dbedf34  gcc/config/pa/pa64-hpux.h
  9b1e38a2cb5e56e0ebbb1c06868399dc  gcc/config/pa/pa64-hpux.opt
  4a4f19ef8947242fde2445f0519a152e  gcc/config/pa/pa64-linux.h
! afb3f3b06cf73c110ff033dbaa900105  gcc/config/pa/pa64-regs.h
  a9a6afd79b827565ffb8de8330b4cfe6  gcc/config/pa/pa64-start.h
  ba5f22535e1e5fc9a635117ac9494f4b  gcc/config/pa/predicates.md
  66bfe8f73c383c39c3e03213a457f6cc  gcc/config/pa/quadlib.c
  f8eefb3db148e0ec5bb2de180bcacc48  gcc/config/pa/som.h
! b047e2282b1832ef5600ff60bba0eccd  gcc/config/pa/stublib.c
  504fb8ee781c6f20c7a2b7ecfb8f3554  gcc/config/pa/t-dce-thr
  c5c01cda5561c748f6553f98ef42c663  gcc/config/pa/t-hpux-shlib
  be39b97963d699c88e5cc327017d281b  gcc/config/pa/t-linux
--- 3417,3443 ----
  3022e0b1ba7af287a802fa2b98c51afb  gcc/config/pa/pa-hpux10.h
  d452d460c0195601ba6c082db4f4712a  gcc/config/pa/pa-hpux1010.h
  af2a4676245f1f7fd4a5fdea710ab6a6  gcc/config/pa/pa-hpux1010.opt
! 5b43d7dac101fbc610fc7842f2db258e  gcc/config/pa/pa-hpux11.h
  fafe040d7a38b97e371a3c84845e4c5f  gcc/config/pa/pa-hpux1111.h
  6b7808fef171673f40789b8c0da45349  gcc/config/pa/pa-hpux1111.opt
  632e94e52db36ce05b21a7918cfff5bf  gcc/config/pa/pa-linux.h
  01b8e14468e166bb285428fdc6a20bd3  gcc/config/pa/pa-modes.def
  cb818987c47548fa54c3aa179712c620  gcc/config/pa/pa-protos.h
! 2cd1589cc2674cba388dbe2f3d0291ae  gcc/config/pa/pa.c
! 0e68056bbf20f10c3915203d19d698dc  gcc/config/pa/pa.h
! 4fc5ab5e4558b4509b4470edcd45e454  gcc/config/pa/pa.md
  c17a7721fbfc548f190112cc544e0d7b  gcc/config/pa/pa.opt
  012a1e54461f76d78cd598a9cb40b3bf  gcc/config/pa/pa32-linux.h
! 793b1e3d206f78a2d430b2aaa9de1d01  gcc/config/pa/pa32-regs.h
! 856321bfa624b1020c065bc7ed71dd00  gcc/config/pa/pa64-hpux.h
  9b1e38a2cb5e56e0ebbb1c06868399dc  gcc/config/pa/pa64-hpux.opt
  4a4f19ef8947242fde2445f0519a152e  gcc/config/pa/pa64-linux.h
! a96a8c210b314a620b9bb9c406c3abe8  gcc/config/pa/pa64-regs.h
  a9a6afd79b827565ffb8de8330b4cfe6  gcc/config/pa/pa64-start.h
  ba5f22535e1e5fc9a635117ac9494f4b  gcc/config/pa/predicates.md
  66bfe8f73c383c39c3e03213a457f6cc  gcc/config/pa/quadlib.c
  f8eefb3db148e0ec5bb2de180bcacc48  gcc/config/pa/som.h
! cee992acb49009e601ef975140cafc75  gcc/config/pa/stublib.c
  504fb8ee781c6f20c7a2b7ecfb8f3554  gcc/config/pa/t-dce-thr
  c5c01cda5561c748f6553f98ef42c663  gcc/config/pa/t-hpux-shlib
  be39b97963d699c88e5cc327017d281b  gcc/config/pa/t-linux
*************** be39b97963d699c88e5cc327017d281b  gcc/co
*** 3443,3450 ****
  aa07cb277b965ca2b34f3a1e331f36dd  gcc/config/pa/t-pa
  c1cda0b0c74406c776243e89db4f3f5a  gcc/config/pa/t-pa-hpux
  fa94c415e02175b5f956544b7a07cf8f  gcc/config/pa/t-pa-hpux10
! 6662651f3646baa50194657da5cd7cea  gcc/config/pa/t-pa-hpux11
! ffe22fb2730e98d24cec135d267fa775  gcc/config/pa/t-pa64
  6b7616abedce76aaa866d73b08ea3a07  gcc/config/pa/t-slibgcc-dwarf-ver
  463a4121da251ad8e53013810a31914a  gcc/config/pa/t-slibgcc-sjlj-ver
  61c8af44c865f9adb6ee1692b15f8fd0  gcc/config/pdp11/pdp11-modes.def
--- 3445,3452 ----
  aa07cb277b965ca2b34f3a1e331f36dd  gcc/config/pa/t-pa
  c1cda0b0c74406c776243e89db4f3f5a  gcc/config/pa/t-pa-hpux
  fa94c415e02175b5f956544b7a07cf8f  gcc/config/pa/t-pa-hpux10
! eeecd09d47ac4b72d0b5c74ce2df4372  gcc/config/pa/t-pa-hpux11
! 56164de191b76eb435e12874a0c8469d  gcc/config/pa/t-pa64
  6b7616abedce76aaa866d73b08ea3a07  gcc/config/pa/t-slibgcc-dwarf-ver
  463a4121da251ad8e53013810a31914a  gcc/config/pa/t-slibgcc-sjlj-ver
  61c8af44c865f9adb6ee1692b15f8fd0  gcc/config/pdp11/pdp11-modes.def
*************** f2b6a5adef4df5608581e5072e55cf84  gcc/co
*** 3505,3512 ****
  de9431158703ac12d8da1022b52d1c35  gcc/config/rs6000/aix53.h
  e1d92c4c7f864ae116f7f3c5c45739f8  gcc/config/rs6000/aix61.h
  4f47fd4eb1d3e819f5e0749df2e6c3a7  gcc/config/rs6000/aix64.opt
! d501cc88ffb458b1bf91e2f9d88b6647  gcc/config/rs6000/altivec.h
! 585d656ab48b38f9e4129f0fc1e5faea  gcc/config/rs6000/altivec.md
  7c5f50ddc1b4fb933481c32cd8959be3  gcc/config/rs6000/biarch64.h
  ff99cf4f61cdbda8bcedccea1e9d6f83  gcc/config/rs6000/cell.md
  114d53465f3f12d9c4c27fa570dd4cb9  gcc/config/rs6000/constraints.md
--- 3507,3514 ----
  de9431158703ac12d8da1022b52d1c35  gcc/config/rs6000/aix53.h
  e1d92c4c7f864ae116f7f3c5c45739f8  gcc/config/rs6000/aix61.h
  4f47fd4eb1d3e819f5e0749df2e6c3a7  gcc/config/rs6000/aix64.opt
! fa28b58a5adf92ebc810e263788c5a43  gcc/config/rs6000/altivec.h
! f80e091e62f1b09072d4fc8991baa1aa  gcc/config/rs6000/altivec.md
  7c5f50ddc1b4fb933481c32cd8959be3  gcc/config/rs6000/biarch64.h
  ff99cf4f61cdbda8bcedccea1e9d6f83  gcc/config/rs6000/cell.md
  114d53465f3f12d9c4c27fa570dd4cb9  gcc/config/rs6000/constraints.md
*************** db8d2047f7ec4cf2fe819a4bad157466  gcc/co
*** 3590,3601 ****
  e6592ad5a54ae83ae0d9caea7311f601  gcc/config/rs6000/predicates.md
  300b4166dad42d6834cd6698bfdd9ff3  gcc/config/rs6000/rios1.md
  f75f38a99f81959896463ffc97ae38e4  gcc/config/rs6000/rios2.md
! 0241085871b837403d238ed852436cfc  gcc/config/rs6000/rs6000-builtin.def
! e5441b7c8dffc9f8a70ea7eae6605e83  gcc/config/rs6000/rs6000-c.c
  efc5416944d2ad1ae38ca9475f7bea1c  gcc/config/rs6000/rs6000-modes.def
! 0597f715e029a6d3f127844bbb230081  gcc/config/rs6000/rs6000-protos.h
! bbbdfad0ffc9554adfb2318ab51a0dc0  gcc/config/rs6000/rs6000.c
! 1f39d3308d367b01ccf2ab1af7fee35b  gcc/config/rs6000/rs6000.h
  1543e101b921505b99212325b52cf30c  gcc/config/rs6000/rs6000.md
  4c9286e90f9d83383bbd140dfc7709cb  gcc/config/rs6000/rs6000.opt
  dc120c9c268863a37518b46f4c31f324  gcc/config/rs6000/rs64.md
--- 3592,3603 ----
  e6592ad5a54ae83ae0d9caea7311f601  gcc/config/rs6000/predicates.md
  300b4166dad42d6834cd6698bfdd9ff3  gcc/config/rs6000/rios1.md
  f75f38a99f81959896463ffc97ae38e4  gcc/config/rs6000/rios2.md
! ab6a949f6da57bdcc9074e412744cfef  gcc/config/rs6000/rs6000-builtin.def
! 53cc4734b9bce767284b4f04a181abad  gcc/config/rs6000/rs6000-c.c
  efc5416944d2ad1ae38ca9475f7bea1c  gcc/config/rs6000/rs6000-modes.def
! 1b21130ce779bc782b9d4a867203785d  gcc/config/rs6000/rs6000-protos.h
! ea5eeeed973f0491cc52b3ba7f3943e0  gcc/config/rs6000/rs6000.c
! c740fed49a87008c6f805af999d753d7  gcc/config/rs6000/rs6000.h
  1543e101b921505b99212325b52cf30c  gcc/config/rs6000/rs6000.md
  4c9286e90f9d83383bbd140dfc7709cb  gcc/config/rs6000/rs6000.opt
  dc120c9c268863a37518b46f4c31f324  gcc/config/rs6000/rs64.md
*************** f11925c88524d2fd457bf77944da1302  gcc/co
*** 3635,3642 ****
  0d301abc9966d49a90d85ae154131374  gcc/config/rs6000/t-xilinx
  1dab15db55746bec5105807ac144b3eb  gcc/config/rs6000/tramp.asm
  5f030bb1e29ee5342e4f66de82d3a738  gcc/config/rs6000/vec_types.h
! 60b92a713936810a9c8c34bcde9d38ac  gcc/config/rs6000/vector.md
! 7c131a409a67fbb4ce5e351b6b38ad71  gcc/config/rs6000/vsx.md
  fe88700a663d334431a07ece84c4e55c  gcc/config/rs6000/vxworks.h
  4c955e07e09023bd6b258a73cab738eb  gcc/config/rs6000/vxworksae.h
  5c2f724024335c015d76fe32d3da6de9  gcc/config/rs6000/x-aix
--- 3637,3644 ----
  0d301abc9966d49a90d85ae154131374  gcc/config/rs6000/t-xilinx
  1dab15db55746bec5105807ac144b3eb  gcc/config/rs6000/tramp.asm
  5f030bb1e29ee5342e4f66de82d3a738  gcc/config/rs6000/vec_types.h
! 62d8f71135e0fede6ffb8efabcccda24  gcc/config/rs6000/vector.md
! 3c4fe88fee5ab74b8bc734dd0d379231  gcc/config/rs6000/vsx.md
  fe88700a663d334431a07ece84c4e55c  gcc/config/rs6000/vxworks.h
  4c955e07e09023bd6b258a73cab738eb  gcc/config/rs6000/vxworksae.h
  5c2f724024335c015d76fe32d3da6de9  gcc/config/rs6000/x-aix
*************** a69eacbce45412ca46522e2fe9bbc108  gcc/co
*** 3650,3661 ****
  f161e97acde3ebc373dd86365458f72e  gcc/config/rs6000/xilinx.h
  f6172e6075fe4700cfabe9cbaf638ec5  gcc/config/rtems.h
  06f2442cfa00844d037fbdccb4149e5f  gcc/config/rx/constraints.md
! fefe62ad9727777f70fc8597e234fadb  gcc/config/rx/predicates.md
! 804903810938b5c1796f7eb9ffa3b020  gcc/config/rx/rx-modes.def
! 7630663f822ad5a8cbcb83ad9522a75e  gcc/config/rx/rx-protos.h
! a37cfe113d78958d2cca8a3a59d1931f  gcc/config/rx/rx.c
! 9f2ad223a7fbc4e0db5fde75bba6c9db  gcc/config/rx/rx.h
! 8e5bdff25db8de6614c0dcf934e662e9  gcc/config/rx/rx.md
  72f3cbfadebb440f64e190092fdcf17c  gcc/config/rx/rx.opt
  7527e5e284da4a3444a510e9e90d9ce6  gcc/config/rx/t-rx
  a165b0d74d8295f6f8c6af83852894af  gcc/config/s390/2064.md
--- 3652,3663 ----
  f161e97acde3ebc373dd86365458f72e  gcc/config/rs6000/xilinx.h
  f6172e6075fe4700cfabe9cbaf638ec5  gcc/config/rtems.h
  06f2442cfa00844d037fbdccb4149e5f  gcc/config/rx/constraints.md
! 9d9ff9b4001bd315a7a4fa6a796ce4ef  gcc/config/rx/predicates.md
! 1f196b97e5fb6070e536daad2d021863  gcc/config/rx/rx-modes.def
! 639e539c21e652eb9d6730792a580f40  gcc/config/rx/rx-protos.h
! de9b5cd449d2b6c762a9277669c15f6d  gcc/config/rx/rx.c
! 1097fd66992b6decdf2cd43741669bfb  gcc/config/rx/rx.h
! c78d63d10d4766460b0664e48b0bcdda  gcc/config/rx/rx.md
  72f3cbfadebb440f64e190092fdcf17c  gcc/config/rx/rx.opt
  7527e5e284da4a3444a510e9e90d9ce6  gcc/config/rx/t-rx
  a165b0d74d8295f6f8c6af83852894af  gcc/config/s390/2064.md
*************** d4f9a916c2fd36b75823773c2b0d0c4f  gcc/co
*** 3667,3673 ****
  483e818e26da3d8f57a0cc99a2202131  gcc/config/s390/predicates.md
  2bab2fbaed3e13cee35c80e67eb882e5  gcc/config/s390/s390-modes.def
  b74cc46285c046260dfaa235acfc21d5  gcc/config/s390/s390-protos.h
! c888c579aa67582492e9a910919e7115  gcc/config/s390/s390.c
  e17728e6f48fff9d288f557f1e331818  gcc/config/s390/s390.h
  47d4c6c0397709817c79c36a5f7338d5  gcc/config/s390/s390.md
  6f9250d15fa7fb4dbac18744755f8634  gcc/config/s390/s390.opt
--- 3669,3675 ----
  483e818e26da3d8f57a0cc99a2202131  gcc/config/s390/predicates.md
  2bab2fbaed3e13cee35c80e67eb882e5  gcc/config/s390/s390-modes.def
  b74cc46285c046260dfaa235acfc21d5  gcc/config/s390/s390-protos.h
! aa5253960abd18d9223a13f4a5fbf238  gcc/config/s390/s390.c
  e17728e6f48fff9d288f557f1e331818  gcc/config/s390/s390.h
  47d4c6c0397709817c79c36a5f7338d5  gcc/config/s390/s390.md
  6f9250d15fa7fb4dbac18744755f8634  gcc/config/s390/s390.opt
*************** d6ac1866a639d5a4a8c811c8b148058c  gcc/co
*** 3882,3890 ****
  ea1204fcf09118442f22dbbdfad5d91a  gcc/config/sparc/sp64-elf.h
  4e17170225e4c97fa22650f81efb0c19  gcc/config/sparc/sparc-modes.def
  ee7f5f788d59264962127f37f05f439f  gcc/config/sparc/sparc-protos.h
! 8d4bde88e264c63b9a7bcd6b9ad2ff6b  gcc/config/sparc/sparc.c
! db1596f0269668a5b6758838bba253e7  gcc/config/sparc/sparc.h
! 79ac123ed568fd539d8d3379648416c4  gcc/config/sparc/sparc.md
  75efbb9728e482e14e8ccf95301f6466  gcc/config/sparc/sparc.opt
  e085c3934f5520c64222de26b11c11c6  gcc/config/sparc/sparclet.md
  f271a2c5c69010bdc36679b647809dcf  gcc/config/sparc/supersparc.md
--- 3884,3892 ----
  ea1204fcf09118442f22dbbdfad5d91a  gcc/config/sparc/sp64-elf.h
  4e17170225e4c97fa22650f81efb0c19  gcc/config/sparc/sparc-modes.def
  ee7f5f788d59264962127f37f05f439f  gcc/config/sparc/sparc-protos.h
! b48a0b954dfbc1c4281d3435c008e802  gcc/config/sparc/sparc.c
! bae89d0d945a1ddd5bc22801bb817f95  gcc/config/sparc/sparc.h
! b90e39f9bc2224d8859ab3b28fc4f306  gcc/config/sparc/sparc.md
  75efbb9728e482e14e8ccf95301f6466  gcc/config/sparc/sparc.opt
  e085c3934f5520c64222de26b11c11c6  gcc/config/sparc/sparclet.md
  f271a2c5c69010bdc36679b647809dcf  gcc/config/sparc/supersparc.md
*************** ccd8f3456084521472ab29fe2ec524cc  gcc/co
*** 4068,4074 ****
  fed521a8b57ca3f53af672c0eb581597  gcc/coretypes.h
  fed4e27e47d3a50158de285e8c26b416  gcc/coverage.c
  1a69bad83c84b193b55d89f3edb77ab4  gcc/coverage.h
! 4355017368de918de004b0a093485c7e  gcc/cp/ChangeLog
  d271e3663538ba1f3281cab3838e92cd  gcc/cp/ChangeLog-1993
  f5a44adbc05521162350ca409d1d95ce  gcc/cp/ChangeLog-1994
  ac55db48d964cb5469ff03c1cd3ee04d  gcc/cp/ChangeLog-1995
--- 4070,4076 ----
  fed521a8b57ca3f53af672c0eb581597  gcc/coretypes.h
  fed4e27e47d3a50158de285e8c26b416  gcc/coverage.c
  1a69bad83c84b193b55d89f3edb77ab4  gcc/coverage.h
! 0efcbb058affa9a35b97e96abb18615f  gcc/cp/ChangeLog
  d271e3663538ba1f3281cab3838e92cd  gcc/cp/ChangeLog-1993
  f5a44adbc05521162350ca409d1d95ce  gcc/cp/ChangeLog-1994
  ac55db48d964cb5469ff03c1cd3ee04d  gcc/cp/ChangeLog-1995
*************** d3a9f903c71463c15002ac1d05c8aa16  gcc/cp
*** 4090,4096 ****
  8888c230ee6f25898999373f102db18c  gcc/cp/ChangeLog.tree-ssa
  190a4598af786f0186e15632dcb24e3f  gcc/cp/Make-lang.in
  7914b121e33a1afd4f18914358ac6651  gcc/cp/NEWS
! 70fe198a31726b1541f4bb528e72d1b6  gcc/cp/call.c
  c333d7276d59c1b4b8e8826a1cb154ba  gcc/cp/cfns.gperf
  6378f6e4fd51e667512dbe94be975d88  gcc/cp/cfns.h
  6c2f1aa01ecf5c473d6cfb26bab8df89  gcc/cp/class.c
--- 4092,4098 ----
  8888c230ee6f25898999373f102db18c  gcc/cp/ChangeLog.tree-ssa
  190a4598af786f0186e15632dcb24e3f  gcc/cp/Make-lang.in
  7914b121e33a1afd4f18914358ac6651  gcc/cp/NEWS
! f683cb4990a958bfc1290bbf937646c3  gcc/cp/call.c
  c333d7276d59c1b4b8e8826a1cb154ba  gcc/cp/cfns.gperf
  6378f6e4fd51e667512dbe94be975d88  gcc/cp/cfns.h
  6c2f1aa01ecf5c473d6cfb26bab8df89  gcc/cp/class.c
*************** c333d7276d59c1b4b8e8826a1cb154ba  gcc/cp
*** 4100,4136 ****
  37ef55c8ae121c37a9eb9f8da46a76bf  gcc/cp/cp-objcp-common.c
  1dc9173c61f804927e4f458a2e69131f  gcc/cp/cp-objcp-common.h
  11e7abb53277934c4c32bf2e42acf101  gcc/cp/cp-tree.def
! 32fdcca4730991ca6b20a6a9c02e3ad2  gcc/cp/cp-tree.h
! 65ca8d012f710ef86c010c65165db553  gcc/cp/cvt.c
  1472180ef4cb9eae7d00fc2539136386  gcc/cp/cxx-pretty-print.c
  be348f307d2bd9dbe98e75a6d362ed25  gcc/cp/cxx-pretty-print.h
! 109653106ccdf4ad9b12f4710f7512c5  gcc/cp/decl.c
  5626f8be7c0353390d8a2d6e1c647a2d  gcc/cp/decl.h
! 81434aee5d312914950c9d18c61587fb  gcc/cp/decl2.c
  a009584a5d3113881556b1b41458d6dd  gcc/cp/dump.c
  1d401dfe28b442881b901942e2b05201  gcc/cp/error.c
  f22adce96d72a468408a9aface59e19a  gcc/cp/except.c
  df402f15d9dab032a7242c387e30f8f5  gcc/cp/expr.c
  887ff1049a055a68f3dbb0a43c308b2e  gcc/cp/friend.c
  7cfbd774cd08fb55133526fe92456977  gcc/cp/g++spec.c
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--- 4102,4138 ----
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*************** aba4c4717017365144ec35e9923b206d  gcc/df
*** 4162,4209 ****
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*************** be9b425ec8b2ca65e2fdbad1029e2dff  gcc/do
*** 4216,4227 ****
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*************** e00e32fdf6a30b8541979ab20f01e88b  gcc/do
*** 4232,4241 ****
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--- 4234,4243 ----
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*************** dfe6c3f29fa27b1fbb0171ac1393d0b4  gcc/do
*** 4246,4257 ****
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--- 4248,4259 ----
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*************** c867dfc8f5c7aed6e6160d6bfccc191a  gcc/et
*** 4267,4280 ****
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*************** a06dcc01313f6ca3c5599d927532832c  gcc/fo
*** 4300,4314 ****
  4d0a89566c43e189a3de957e1cf6adc2  gcc/fortran/dependency.c
  e115b5c303a340fdb41109a739622308  gcc/fortran/dependency.h
  ce946f99d347d0c0d47b9428cc3798a6  gcc/fortran/dump-parse-tree.c
! 4a51650e3a9f177fa1c0f586d256139a  gcc/fortran/error.c
  208595a7f06282b4e83359b7f078259d  gcc/fortran/expr.c
! c21dfcb90da3c48eca11833370592939  gcc/fortran/f95-lang.c
  42da77d9340361600ff5b6c832cfb033  gcc/fortran/gfc-internals.texi
! d8a50ab0be02c8ad051728f7a4455bcd  gcc/fortran/gfortran.h
! e127cdb0b570bb5c864d91f1278efc47  gcc/fortran/gfortran.info
  464ec7c2b8e6620a939ede4f4615a850  gcc/fortran/gfortran.texi
! c132897d220996dce7a40fb28ee0c58d  gcc/fortran/gfortranspec.c
! 8962ad81e2f004c2b35f604418a7c951  gcc/fortran/interface.c
  3121fd24c3bf7b5758b773a1cb45a76b  gcc/fortran/intrinsic.c
  b2016ca84d88ee5ede32219c76176735  gcc/fortran/intrinsic.h
  2357a8a9a1ea183bb139bcb89840b6c0  gcc/fortran/intrinsic.texi
--- 4302,4316 ----
  4d0a89566c43e189a3de957e1cf6adc2  gcc/fortran/dependency.c
  e115b5c303a340fdb41109a739622308  gcc/fortran/dependency.h
  ce946f99d347d0c0d47b9428cc3798a6  gcc/fortran/dump-parse-tree.c
! 422b627f0d8143a0757c7b285c81fd57  gcc/fortran/error.c
  208595a7f06282b4e83359b7f078259d  gcc/fortran/expr.c
! 2e201548ca8886cfc1bc88cfefd59bd8  gcc/fortran/f95-lang.c
  42da77d9340361600ff5b6c832cfb033  gcc/fortran/gfc-internals.texi
! c102257241663fb6362ffd2c735e5cdb  gcc/fortran/gfortran.h
! 6cda835379f6a39a15db79a6c13238cb  gcc/fortran/gfortran.info
  464ec7c2b8e6620a939ede4f4615a850  gcc/fortran/gfortran.texi
! 2da211bbe9c6e6cbfd625a0730777bcf  gcc/fortran/gfortranspec.c
! c1804edd27e05b3ceecdc6bdef8b68ab  gcc/fortran/interface.c
  3121fd24c3bf7b5758b773a1cb45a76b  gcc/fortran/intrinsic.c
  b2016ca84d88ee5ede32219c76176735  gcc/fortran/intrinsic.h
  2357a8a9a1ea183bb139bcb89840b6c0  gcc/fortran/intrinsic.texi
*************** b43aba6f3ef5cdab05aa1a78033be219  gcc/fo
*** 4327,4354 ****
  895c31c627f940009b1531e585bb595a  gcc/fortran/mathbuiltins.def
  6f4a5e087a477e8128a33a466a2e8f00  gcc/fortran/misc.c
  39a33a3459a73be485afdc974abe3e20  gcc/fortran/module.c
! c43640868fdd71b260a18c7538f7c53c  gcc/fortran/openmp.c
  c6761cffbaafb0dad7081ffaf247adb4  gcc/fortran/options.c
  16291ab9d87149e23f13dc87e99c7031  gcc/fortran/parse.c
  a830548ad8d53b7d749ad7905f8a4b58  gcc/fortran/parse.h
  6d855463ebeb699964054fda9ecbdd9f  gcc/fortran/primary.c
! f51bf6e92d82e6c74b7ca4f67a51edfa  gcc/fortran/resolve.c
! 4b3f6960771436998333b7ad04c519c6  gcc/fortran/scanner.c
  0b1e91ac07a9391b3372438215a5ecab  gcc/fortran/simplify.c
  74e09a0d9e735c9720c626d1596a7a42  gcc/fortran/st.c
! 2395c9bee97f60be2c25bfff2713d8a7  gcc/fortran/symbol.c
  ae336340c083a44ae9e79e6b5443c969  gcc/fortran/target-memory.c
  df82f531d1b8f830672798edf1d7f313  gcc/fortran/target-memory.h
! 85ec319f558386f54adc347185187557  gcc/fortran/trans-array.c
  7396e6c3f23f72a5bad678378066083a  gcc/fortran/trans-array.h
  ad5683e9fcb539028da0bc64752b37d7  gcc/fortran/trans-common.c
  42e8d7b8851d1511533ac3805f379af7  gcc/fortran/trans-const.c
  8261a38a3863797872c80e778abde7c5  gcc/fortran/trans-const.h
  06f0ba791b06e7fbed59e71817b3357d  gcc/fortran/trans-decl.c
! 682c97ace6d57fc390d8cdfb3fe580d5  gcc/fortran/trans-expr.c
  0865d3a3bd4ad7195f68f365780513e5  gcc/fortran/trans-intrinsic.c
  953b8fa2c92b0c0dd22df80a9dedd9b2  gcc/fortran/trans-io.c
! 165101fad657e120b2255a6797c28155  gcc/fortran/trans-openmp.c
  5d23753d03109d9c2f216196d0800aad  gcc/fortran/trans-stmt.c
  7e2457f283e5d1ca35927d9033d6c237  gcc/fortran/trans-stmt.h
  ae6fc71e911a737535a599c4d40843a9  gcc/fortran/trans-types.c
--- 4329,4356 ----
  895c31c627f940009b1531e585bb595a  gcc/fortran/mathbuiltins.def
  6f4a5e087a477e8128a33a466a2e8f00  gcc/fortran/misc.c
  39a33a3459a73be485afdc974abe3e20  gcc/fortran/module.c
! f1ffd187acbdb66d658a9e821ac739cb  gcc/fortran/openmp.c
  c6761cffbaafb0dad7081ffaf247adb4  gcc/fortran/options.c
  16291ab9d87149e23f13dc87e99c7031  gcc/fortran/parse.c
  a830548ad8d53b7d749ad7905f8a4b58  gcc/fortran/parse.h
  6d855463ebeb699964054fda9ecbdd9f  gcc/fortran/primary.c
! 9f05ee80af0851b998ce7dff4d1916f9  gcc/fortran/resolve.c
! 48cfc395cee5fd888dbed410936bbed0  gcc/fortran/scanner.c
  0b1e91ac07a9391b3372438215a5ecab  gcc/fortran/simplify.c
  74e09a0d9e735c9720c626d1596a7a42  gcc/fortran/st.c
! c1573fe91e6d4645d627e678a9644104  gcc/fortran/symbol.c
  ae336340c083a44ae9e79e6b5443c969  gcc/fortran/target-memory.c
  df82f531d1b8f830672798edf1d7f313  gcc/fortran/target-memory.h
! c3d79399713f59c6655fbe725f14ff50  gcc/fortran/trans-array.c
  7396e6c3f23f72a5bad678378066083a  gcc/fortran/trans-array.h
  ad5683e9fcb539028da0bc64752b37d7  gcc/fortran/trans-common.c
  42e8d7b8851d1511533ac3805f379af7  gcc/fortran/trans-const.c
  8261a38a3863797872c80e778abde7c5  gcc/fortran/trans-const.h
  06f0ba791b06e7fbed59e71817b3357d  gcc/fortran/trans-decl.c
! 323ac99469ec593de4afd62731c3d7ed  gcc/fortran/trans-expr.c
  0865d3a3bd4ad7195f68f365780513e5  gcc/fortran/trans-intrinsic.c
  953b8fa2c92b0c0dd22df80a9dedd9b2  gcc/fortran/trans-io.c
! a624342756792e5f4cf9e24ca1063f95  gcc/fortran/trans-openmp.c
  5d23753d03109d9c2f216196d0800aad  gcc/fortran/trans-stmt.c
  7e2457f283e5d1ca35927d9033d6c237  gcc/fortran/trans-stmt.h
  ae6fc71e911a737535a599c4d40843a9  gcc/fortran/trans-types.c
*************** c8f78bf1dbb8541ac3d45ae8be3d891f  gcc/gb
*** 4367,4373 ****
  2ae300984d2ad62db01bac13ab700eb6  gcc/gccbug.in
  d0987235c84f3b6dc366e9c12aa0adcf  gcc/gccspec.c
  6cb5ab08ad73dcbf163f1ea9d7bcae8e  gcc/gcov-dump.c
! 82b60951e9767bed0403e88039b4f621  gcc/gcov-io.c
  b4f5e529d44c9f0b00663cb58cbf0866  gcc/gcov-io.h
  270dc7fdad3f0bbfbb49fe93f32cc239  gcc/gcov-iov.c
  fe1299d2cc2319a2e256c9635ae544d8  gcc/gcov.c
--- 4369,4375 ----
  2ae300984d2ad62db01bac13ab700eb6  gcc/gccbug.in
  d0987235c84f3b6dc366e9c12aa0adcf  gcc/gccspec.c
  6cb5ab08ad73dcbf163f1ea9d7bcae8e  gcc/gcov-dump.c
! ff8326072ca4008686bcef27bffe60e5  gcc/gcov-io.c
  b4f5e529d44c9f0b00663cb58cbf0866  gcc/gcov-io.h
  270dc7fdad3f0bbfbb49fe93f32cc239  gcc/gcov-iov.c
  fe1299d2cc2319a2e256c9635ae544d8  gcc/gcov.c
*************** c963caabf15da82d19145c6057f5fa7d  gcc/ge
*** 4386,4392 ****
  e6298d4d72f836fd8bc2dfddca6ef3d4  gcc/genextract.c
  f5bff7fed57ff3ab5cf7c8a72f36de36  gcc/genflags.c
  ac69af0b2bcdd35b25174278ccd40aca  gcc/gengenrtl.c
! 62d3f4d74240d6ffee651595d5734805  gcc/gengtype-lex.c
  ad24c7b461b0e75ee40e733b5a9d6ccb  gcc/gengtype-lex.l
  277569ea0aefc259b6aa5ae0b966101e  gcc/gengtype-parse.c
  a4b0bf09812c1108f065038bc7fab698  gcc/gengtype.c
--- 4388,4394 ----
  e6298d4d72f836fd8bc2dfddca6ef3d4  gcc/genextract.c
  f5bff7fed57ff3ab5cf7c8a72f36de36  gcc/genflags.c
  ac69af0b2bcdd35b25174278ccd40aca  gcc/gengenrtl.c
! a36baf94f4f3ff27b4bc5bf43f6c938b  gcc/gengtype-lex.c
  ad24c7b461b0e75ee40e733b5a9d6ccb  gcc/gengtype-lex.l
  277569ea0aefc259b6aa5ae0b966101e  gcc/gengtype-parse.c
  a4b0bf09812c1108f065038bc7fab698  gcc/gengtype.c
*************** f5cd68060a5603e797aac306bdacd221  gcc/gi
*** 4412,4418 ****
  fd9b54ec4b615172be7116e444bcb9bf  gcc/gimple.c
  0ab4a2d770043fe0ea7326df0445382d  gcc/gimple.def
  2868e30be5dccb2a290f9fadc5b60f17  gcc/gimple.h
! 64a71e0aacc30fb7290d6bfaecd638a8  gcc/gimplify.c
  b3220d6ec518f1daa75b938e8cf0e203  gcc/ginclude/float.h
  798164dd63bdd388c276bdda934db337  gcc/ginclude/iso646.h
  6a912263540a2dfa8d258931158882d5  gcc/ginclude/stdarg.h
--- 4414,4420 ----
  fd9b54ec4b615172be7116e444bcb9bf  gcc/gimple.c
  0ab4a2d770043fe0ea7326df0445382d  gcc/gimple.def
  2868e30be5dccb2a290f9fadc5b60f17  gcc/gimple.h
! 055f10e02acf06a814ed158cb40467f8  gcc/gimplify.c
  b3220d6ec518f1daa75b938e8cf0e203  gcc/ginclude/float.h
  798164dd63bdd388c276bdda934db337  gcc/ginclude/iso646.h
  6a912263540a2dfa8d258931158882d5  gcc/ginclude/stdarg.h
*************** b4111d47fef586d6c3854b466046b897  gcc/gr
*** 4440,4448 ****
  eb0b7f7d9b976fe8a9693dd4748b93a8  gcc/graphite-ppl.h
  a60f13d89418264dc23a5c6dac10f49c  gcc/graphite-scop-detection.c
  1bc5c46835a25809cff4bbe74f8b9251  gcc/graphite-scop-detection.h
! 8eef3ddc3a053d017d877aa45e5d43f8  gcc/graphite-sese-to-poly.c
  aaced2e4211cf60b2c15b3f4fcb90f7b  gcc/graphite-sese-to-poly.h
! 112d14a150926130dcdec242b6998ab9  gcc/graphite.c
  17841d54bf8c785c89af2272f98fa61e  gcc/graphite.h
  56183faac0fd490664cfc60a482b80ed  gcc/gsstruct.def
  ed0cfe5d4ebd68ee2d9cae374f976aa0  gcc/gstab.h
--- 4442,4450 ----
  eb0b7f7d9b976fe8a9693dd4748b93a8  gcc/graphite-ppl.h
  a60f13d89418264dc23a5c6dac10f49c  gcc/graphite-scop-detection.c
  1bc5c46835a25809cff4bbe74f8b9251  gcc/graphite-scop-detection.h
! feb96bf8ceaa4d6a906296a2f748d08c  gcc/graphite-sese-to-poly.c
  aaced2e4211cf60b2c15b3f4fcb90f7b  gcc/graphite-sese-to-poly.h
! f9cc05f87a1e0b0c1e4d7cd1727a1bf9  gcc/graphite.c
  17841d54bf8c785c89af2272f98fa61e  gcc/graphite.h
  56183faac0fd490664cfc60a482b80ed  gcc/gsstruct.def
  ed0cfe5d4ebd68ee2d9cae374f976aa0  gcc/gstab.h
*************** dc07437c1b12f1d9fcf578815f3e5173  gcc/gt
*** 4456,4463 ****
  90ccb8057ac0712deb1ad3fd1a1357de  gcc/gthr-mipssde.h
  64a90f9d938f428d901794e8c6ff0f40  gcc/gthr-nks.h
  39c8ea649aa014f1db410fc755798714  gcc/gthr-posix.c
! fb1f3909c2a3a612678c66994bc16076  gcc/gthr-posix.h
! 3f508064c61952595d51685f7ae402a6  gcc/gthr-posix95.h
  541598a02e29e3dff3744b7f8753a909  gcc/gthr-rtems.h
  12b506a139f86599ea3da7c7cd06ccea  gcc/gthr-single.h
  5abd0ecd3bc43ddd88693de12786392b  gcc/gthr-solaris.h
--- 4458,4465 ----
  90ccb8057ac0712deb1ad3fd1a1357de  gcc/gthr-mipssde.h
  64a90f9d938f428d901794e8c6ff0f40  gcc/gthr-nks.h
  39c8ea649aa014f1db410fc755798714  gcc/gthr-posix.c
! 701e4c7e9af0495e639bb8a20429b045  gcc/gthr-posix.h
! f58f1ae830ebc61a4b2c82df27c4b38d  gcc/gthr-posix95.h
  541598a02e29e3dff3744b7f8753a909  gcc/gthr-rtems.h
  12b506a139f86599ea3da7c7cd06ccea  gcc/gthr-single.h
  5abd0ecd3bc43ddd88693de12786392b  gcc/gthr-solaris.h
*************** fb1f3909c2a3a612678c66994bc16076  gcc/gt
*** 4465,4471 ****
  0ccb9690179bec648d9fca37271064d4  gcc/gthr-vxworks.h
  586036c9b4dfc740cf03ce40da56e28b  gcc/gthr-win32.h
  a0f69f898f36540bb02c1d323702c111  gcc/gthr.h
! 0bc8a09d5eac1053fdd250fbeff0e599  gcc/haifa-sched.c
  cb3b4ba6476ed638daf017138bf9a7a2  gcc/hard-reg-set.h
  cbc95a511540f0ae143058f4c2f188d7  gcc/highlev-plugin-common.h
  b1a7b8b0c37373cb8c534cbf0428f12f  gcc/hooks.c
--- 4467,4473 ----
  0ccb9690179bec648d9fca37271064d4  gcc/gthr-vxworks.h
  586036c9b4dfc740cf03ce40da56e28b  gcc/gthr-win32.h
  a0f69f898f36540bb02c1d323702c111  gcc/gthr.h
! c9548e4af7b2c7132192cc48bbe432f8  gcc/haifa-sched.c
  cb3b4ba6476ed638daf017138bf9a7a2  gcc/hard-reg-set.h
  cbc95a511540f0ae143058f4c2f188d7  gcc/highlev-plugin-common.h
  b1a7b8b0c37373cb8c534cbf0428f12f  gcc/hooks.c
*************** bb322f9a267105c69a1b6bea367de2a3  gcc/in
*** 4486,4492 ****
  c0a1d7f2937c215c3056676771ff7fc1  gcc/intl.c
  7c97b2ae48706809ea6c5d02fe74db76  gcc/intl.h
  898e40a5e6dae9387f0f1b4a19cc46e7  gcc/ipa-cp.c
! d9c94f036aafb11b3f7026f612bf285d  gcc/ipa-inline.c
  22c2919926ab6263acf6d19c5a1926e8  gcc/ipa-prop.c
  f4855d00b3860b1389daf7b67411fc4a  gcc/ipa-prop.h
  c962dacb70722090881ae51498e20809  gcc/ipa-pure-const.c
--- 4488,4494 ----
  c0a1d7f2937c215c3056676771ff7fc1  gcc/intl.c
  7c97b2ae48706809ea6c5d02fe74db76  gcc/intl.h
  898e40a5e6dae9387f0f1b4a19cc46e7  gcc/ipa-cp.c
! 876b2e3330e8171d421cf8cb6c4bf9aa  gcc/ipa-inline.c
  22c2919926ab6263acf6d19c5a1926e8  gcc/ipa-prop.c
  f4855d00b3860b1389daf7b67411fc4a  gcc/ipa-prop.h
  c962dacb70722090881ae51498e20809  gcc/ipa-pure-const.c
*************** f74b88365c09c2f0aef5a0b2732b7304  gcc/ir
*** 4508,4514 ****
  03ce17ad27f96992688a333d939629d9  gcc/ira-lives.c
  121fd39edf36a62fd7d2e96ddfe19816  gcc/ira.c
  04d4e8e08466be83d994baef14932048  gcc/ira.h
! fde4ad9c6cd361ad34f520f0afbe2f53  gcc/java/ChangeLog
  3becfaac793f49e1f52cd74e78172b48  gcc/java/ChangeLog.ptr
  32ebed5cdcf7881894c85752621f10b5  gcc/java/ChangeLog.tree-ssa
  0f8f7b0aba55433f835be78be28ce5b3  gcc/java/Make-lang.in
--- 4510,4516 ----
  03ce17ad27f96992688a333d939629d9  gcc/ira-lives.c
  121fd39edf36a62fd7d2e96ddfe19816  gcc/ira.c
  04d4e8e08466be83d994baef14932048  gcc/ira.h
! e7841caf33758f372d6dfd18f0ff9a87  gcc/java/ChangeLog
  3becfaac793f49e1f52cd74e78172b48  gcc/java/ChangeLog.ptr
  32ebed5cdcf7881894c85752621f10b5  gcc/java/ChangeLog.tree-ssa
  0f8f7b0aba55433f835be78be28ce5b3  gcc/java/Make-lang.in
*************** c0cdd780647138a23d217f53399279eb  gcc/ja
*** 4551,4557 ****
  05c600ab7e6ec119877ae3650748fb67  gcc/java/win32-host.c
  8ff27bcca6d23ee9aab952e79cab4fbe  gcc/java/zextract.c
  0a4520179cff24a4aea36082c6b33442  gcc/java/zipfile.h
! b383f0e88d1cd19f920e3f47022a0c88  gcc/jump.c
  3f642935898c8a7054072b031882430c  gcc/lambda-code.c
  206f95a307807bd8bdcbeb39fbc4e178  gcc/lambda-mat.c
  a57db875e4988aac7c2d51f9a2a43a9d  gcc/lambda-trans.c
--- 4553,4559 ----
  05c600ab7e6ec119877ae3650748fb67  gcc/java/win32-host.c
  8ff27bcca6d23ee9aab952e79cab4fbe  gcc/java/zextract.c
  0a4520179cff24a4aea36082c6b33442  gcc/java/zipfile.h
! a64b0ed46e7df64f835b6a15be224fd0  gcc/jump.c
  3f642935898c8a7054072b031882430c  gcc/lambda-code.c
  206f95a307807bd8bdcbeb39fbc4e178  gcc/lambda-mat.c
  a57db875e4988aac7c2d51f9a2a43a9d  gcc/lambda-trans.c
*************** e1f55c3399a8fc7835edac0000af0355  gcc/lt
*** 4590,4596 ****
  4cb27b5524bb8e16a0f124435d9d977f  gcc/lto-symtab.c
  3ae3c82a5e55d66627eda0f1f0d6e0c3  gcc/lto-wpa-fixup.c
  0cc6d8505ce0477deceb0cd2fd8dacee  gcc/lto-wrapper.c
! c939159be2dc51f8ad83c17c3276ba69  gcc/lto/ChangeLog
  d40428c72b0f5790c0f4ab74b165e16f  gcc/lto/Make-lang.in
  7a4827ad581d24ff7a347529172457bd  gcc/lto/common.c
  572c5df0f085119d1988630e6b08e0f9  gcc/lto/common.h
--- 4592,4598 ----
  4cb27b5524bb8e16a0f124435d9d977f  gcc/lto-symtab.c
  3ae3c82a5e55d66627eda0f1f0d6e0c3  gcc/lto-wpa-fixup.c
  0cc6d8505ce0477deceb0cd2fd8dacee  gcc/lto-wrapper.c
! a1d227b0a078151dcd955f397ced8d9f  gcc/lto/ChangeLog
  d40428c72b0f5790c0f4ab74b165e16f  gcc/lto/Make-lang.in
  7a4827ad581d24ff7a347529172457bd  gcc/lto/common.c
  572c5df0f085119d1988630e6b08e0f9  gcc/lto/common.h
*************** c02cbcfea675f6b2b83ad4225a181986  gcc/mi
*** 4620,4626 ****
  2569a0ab9b2c9f2c2b8e980aee6fbbe3  gcc/mode-classes.def
  8fccefeebc82ff915ece0edeb04c8670  gcc/mode-switching.c
  b457123c5a4246f23ebea39b556d6981  gcc/modulo-sched.c
! 13ffe7fba0af3986fbf97f95b53ee03f  gcc/objc/ChangeLog
  019095b8d355b66bfa2e4d81e00e2bed  gcc/objc/Make-lang.in
  aa5319dd541cdb0eb8622f9adf66b761  gcc/objc/README
  079d3dc27e9567936ebcc70e9662b3c8  gcc/objc/config-lang.in
--- 4622,4628 ----
  2569a0ab9b2c9f2c2b8e980aee6fbbe3  gcc/mode-classes.def
  8fccefeebc82ff915ece0edeb04c8670  gcc/mode-switching.c
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! d19da7f147c7a0e9d2e091750bf40b6b  gcc/objc/ChangeLog
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  aa5319dd541cdb0eb8622f9adf66b761  gcc/objc/README
  079d3dc27e9567936ebcc70e9662b3c8  gcc/objc/config-lang.in
*************** aa5319dd541cdb0eb8622f9adf66b761  gcc/ob
*** 4629,4635 ****
  6665874eae63d7ab5a3b092657c9af3a  gcc/objc/objc-act.h
  42662d5d9a25fc2b097fc81c392fe735  gcc/objc/objc-lang.c
  6779d586f851c44361fe2884d2d9192c  gcc/objc/objc-tree.def
! 8846957df539453c465075e5e19fa508  gcc/objcp/ChangeLog
  f5077c9b3f8343b4ad79fb97020d3afe  gcc/objcp/Make-lang.in
  871a47a5d40ed19c0d393bb1a52229c2  gcc/objcp/config-lang.in
  b69e6fb8f98a0eca7d27309f950a6974  gcc/objcp/lang-specs.h
--- 4631,4637 ----
  6665874eae63d7ab5a3b092657c9af3a  gcc/objc/objc-act.h
  42662d5d9a25fc2b097fc81c392fe735  gcc/objc/objc-lang.c
  6779d586f851c44361fe2884d2d9192c  gcc/objc/objc-tree.def
! 659b6ba9747ea71667dc1a826e28442f  gcc/objcp/ChangeLog
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  871a47a5d40ed19c0d393bb1a52229c2  gcc/objcp/config-lang.in
  b69e6fb8f98a0eca7d27309f950a6974  gcc/objcp/lang-specs.h
*************** df2e8d5ac04e7074491bdc028993bd54  gcc/ob
*** 4639,4645 ****
  4930028b305739c2f60590f38975266a  gcc/omega.c
  df3c8a46ec9181c0c65e2b3e953dd1e2  gcc/omega.h
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! 32f88d84087e27fe9ab5c95118394d1c  gcc/omp-low.c
  fea27a87d23b124d57fdb07e10915208  gcc/opt-functions.awk
  ecb17bb0f21652aff510a738b9235bbf  gcc/opt-gather.awk
  f141027166c7a12b2318017096cdf21a  gcc/optabs.c
--- 4641,4647 ----
  4930028b305739c2f60590f38975266a  gcc/omega.c
  df3c8a46ec9181c0c65e2b3e953dd1e2  gcc/omega.h
  a3f728fda21b0771f085384774deea89  gcc/omp-builtins.def
! bbc097f17a573725ba432b78ae24bac7  gcc/omp-low.c
  fea27a87d23b124d57fdb07e10915208  gcc/opt-functions.awk
  ecb17bb0f21652aff510a738b9235bbf  gcc/opt-gather.awk
  f141027166c7a12b2318017096cdf21a  gcc/optabs.c
*************** e0a751cb72165fddeab312b230727811  gcc/pa
*** 4657,4663 ****
  ba9b5a45a34ca1e8191db58120ea443c  gcc/plugin.c
  3d30527cefb69b5cd6c84cabdc080df2  gcc/plugin.def
  1caa64fb1bdf511405aadcf4ea68ad05  gcc/plugin.h
! 908d4561606cae1fe9d87422c66e6748  gcc/po/ChangeLog
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--- 4659,4665 ----
  ba9b5a45a34ca1e8191db58120ea443c  gcc/plugin.c
  3d30527cefb69b5cd6c84cabdc080df2  gcc/plugin.def
  1caa64fb1bdf511405aadcf4ea68ad05  gcc/plugin.h
! 00e1f9001b61e812d609f35ca8a1a264  gcc/po/ChangeLog
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  bf63bdcb43b0b3312147bb3b6d0ac702  gcc/po/be.po
*************** aa126af5f57bb0a3478390652c32c3a1  gcc/re
*** 4719,4738 ****
  5ca8ce5b632a18dc34c682554cb98286  gcc/reg-stack.c
  938d9a4c3d87fe60d062e77df49b44fa  gcc/regcprop.c
  cc414900237d541552412a787661bd17  gcc/reginfo.c
! 7621a65ef821ec85f7e0f60cbb889fde  gcc/regmove.c
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! f5009c68318d06d78622df759d54ed3b  gcc/reload1.c
  4ab4c36a79ab8bdf540c0d30b9d437db  gcc/reorg.c
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  0cd56c90f997f89c4ae73cb37a4b5d52  gcc/resource.h
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! 0cae1c0bfc18f08d4d80c224edb669eb  gcc/rtl.c
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! 1895856656a427ae34115743079a2309  gcc/rtl.h
  9dc744172f29305c44059671c3605325  gcc/rtlanal.c
  2f69f037cee3a42b47d82c4811253b8b  gcc/rtlhooks-def.h
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--- 4721,4740 ----
  5ca8ce5b632a18dc34c682554cb98286  gcc/reg-stack.c
  938d9a4c3d87fe60d062e77df49b44fa  gcc/regcprop.c
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! 1b8eec91b7a79aca30a162f5779933e4  gcc/regmove.c
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! 79868f5cb1f0ae06d5649aabfa70f6fd  gcc/reload1.c
  4ab4c36a79ab8bdf540c0d30b9d437db  gcc/reorg.c
  544efb3416890a8a7afc85420dcf8de6  gcc/resource.c
  0cd56c90f997f89c4ae73cb37a4b5d52  gcc/resource.h
  ff8319b1fdf1fc359d7d75b3ca90bbb8  gcc/rtl-error.c
! c2b3489f47d6c6b006c717e8469dcfec  gcc/rtl.c
  df16b184e2599be75a8b92171d5b5406  gcc/rtl.def
! 5b7a5b1b26328611d2c1f265cb042b38  gcc/rtl.h
  9dc744172f29305c44059671c3605325  gcc/rtlanal.c
  2f69f037cee3a42b47d82c4811253b8b  gcc/rtlhooks-def.h
  b56896a8e971ebbb5f3fa02c76b02333  gcc/rtlhooks.c
*************** c5ce3cba010539252a032db97451b8a2  gcc/sb
*** 4742,4759 ****
  394a55be18d361cd417b6eccc05b5329  gcc/sched-ebb.c
  a5958faddc3e7620f2fd3eb1342437e7  gcc/sched-int.h
  aac343be76f7e31cd9283b4661123d1d  gcc/sched-rgn.c
! 67a902b5398d2a1de1cad9cd49141de2  gcc/sched-vis.c
  5c8df544b3a7f8ad73cc485b6fbe8bba  gcc/sdbout.c
  2bf1c375dc117d4f9b701a7aee5fd59c  gcc/sdbout.h
  54f9f7867fcefd6d9319347a4b5cf3f1  gcc/sel-sched-dump.c
  d5734eba87791e9ed05f44ed2274810d  gcc/sel-sched-dump.h
! d3e83b60ec1926d1fd683017c22be6f1  gcc/sel-sched-ir.c
! c932ba61ae4e94a6d1b35d12a86974a9  gcc/sel-sched-ir.h
! 11b132e3dfd925fd737b11af9fa74ccf  gcc/sel-sched.c
  32c2071cc9705b499f5917935cacd83f  gcc/sel-sched.h
  6f7cb5c6d955486ae1485da79cb5b026  gcc/sese.c
  8f4b2cad2fad1d908b053863aa520c20  gcc/sese.h
! 8c48f323251237255cdf8629917c8be4  gcc/simplify-rtx.c
  9d9ec4d8cc5360d6be1d37ebc30ef605  gcc/sparseset.c
  cd7d6d8dffb6ca3094d690e109f65269  gcc/sparseset.h
  8545c9e5201b55c88e2f487832fa5b16  gcc/sreal.c
--- 4744,4761 ----
  394a55be18d361cd417b6eccc05b5329  gcc/sched-ebb.c
  a5958faddc3e7620f2fd3eb1342437e7  gcc/sched-int.h
  aac343be76f7e31cd9283b4661123d1d  gcc/sched-rgn.c
! ca0cdce94ae1595bedf44910872718f6  gcc/sched-vis.c
  5c8df544b3a7f8ad73cc485b6fbe8bba  gcc/sdbout.c
  2bf1c375dc117d4f9b701a7aee5fd59c  gcc/sdbout.h
  54f9f7867fcefd6d9319347a4b5cf3f1  gcc/sel-sched-dump.c
  d5734eba87791e9ed05f44ed2274810d  gcc/sel-sched-dump.h
! 39d1e8c465d0f05427a69dffbd8800ca  gcc/sel-sched-ir.c
! 4758ce14e94b108008716aee2cfe6949  gcc/sel-sched-ir.h
! 1a4e91b105ec5e52049118e6b32952e9  gcc/sel-sched.c
  32c2071cc9705b499f5917935cacd83f  gcc/sel-sched.h
  6f7cb5c6d955486ae1485da79cb5b026  gcc/sese.c
  8f4b2cad2fad1d908b053863aa520c20  gcc/sese.h
! e3e4543eb71fdeb352af0f3c858a6029  gcc/simplify-rtx.c
  9d9ec4d8cc5360d6be1d37ebc30ef605  gcc/sparseset.c
  cd7d6d8dffb6ca3094d690e109f65269  gcc/sparseset.h
  8545c9e5201b55c88e2f487832fa5b16  gcc/sreal.c
*************** cd7d6d8dffb6ca3094d690e109f65269  gcc/sp
*** 4764,4770 ****
  19759c16f6aa95170ef62ed45283c3c1  gcc/statistics.c
  c8abb3f3323eac8780b7df9a60294b16  gcc/statistics.h
  f3d5d650816b56008506af576bcd30c1  gcc/stmt.c
! 39db82e7c9f560d42c9cdecbd8c1518f  gcc/stor-layout.c
  fffa1f285b207cde035311164462ae0b  gcc/store-motion.c
  bb95ebc7a9beb598eec859cb992edd76  gcc/stringpool.c
  f3676cdcca98245c3bb0b23d4eed0bcf  gcc/stub-objc.c
--- 4766,4772 ----
  19759c16f6aa95170ef62ed45283c3c1  gcc/statistics.c
  c8abb3f3323eac8780b7df9a60294b16  gcc/statistics.h
  f3d5d650816b56008506af576bcd30c1  gcc/stmt.c
! 2340dfe70054fb18da6e74b9f7afa6d8  gcc/stor-layout.c
  fffa1f285b207cde035311164462ae0b  gcc/store-motion.c
  bb95ebc7a9beb598eec859cb992edd76  gcc/stringpool.c
  f3676cdcca98245c3bb0b23d4eed0bcf  gcc/stub-objc.c
*************** a4083832b9ee7ba9cd90a31d07c17ac4  gcc/ta
*** 4774,4780 ****
  7e07a1945b7962ba3dd2e165d94b98fc  gcc/target.h
  ecf21279f1a2608cda1d036c447c2a04  gcc/targhooks.c
  354021a929da6c011ad30c4960e934ec  gcc/targhooks.h
! b5fa1e9b7618499579d2a34efd43a561  gcc/testsuite/ChangeLog
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--- 4776,4782 ----
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  ecf21279f1a2608cda1d036c447c2a04  gcc/targhooks.c
  354021a929da6c011ad30c4960e934ec  gcc/targhooks.h
! 9f7931235fc433b6d69ee020c28f31b8  gcc/testsuite/ChangeLog
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  31f1e2e69afabe472403fa35f4718c35  gcc/testsuite/ChangeLog-2009
*************** b7b47baf0eefc44ea18b3fd4f3ec1f7a  gcc/te
*** 7484,7489 ****
--- 7486,7492 ----
  120b592aa97ef9bb93a55a83c6706437  gcc/testsuite/c-c++-common/pr43942.c
  b0ba836310044e7b419ef679f0b48d6f  gcc/testsuite/c-c++-common/raw-string-1.c
  554e7071d2525351de28445762633866  gcc/testsuite/c-c++-common/raw-string-10.c
+ 1183cc89c3223291d7813cf8d78ef4d6  gcc/testsuite/c-c++-common/raw-string-11.c
  93b6b68cd2e6012a1992a99a76b0b141  gcc/testsuite/c-c++-common/raw-string-2.c
  acea9a49b6ef041187e12ae339608ff0  gcc/testsuite/c-c++-common/raw-string-3.c
  4f672ce7e6df0cc3812c86370c3468a9  gcc/testsuite/c-c++-common/raw-string-4.c
*************** be810813d630f0dd9802ec2a447ebbae  gcc/te
*** 7835,7844 ****
  df929a9deae2fb3db69b7347b27518fa  gcc/testsuite/g++.dg/conversion/bitfield8.C
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  8fd4aac31847c0c9e16276ac87169301  gcc/testsuite/g++.dg/conversion/cast1.C
! 3c14a123a332b9c6efdae2eaba10e7c6  gcc/testsuite/g++.dg/conversion/cast2.C
  3a1a08be0e7ef48d24c3effabe0bc96f  gcc/testsuite/g++.dg/conversion/cond1.C
  e588675f14c4bd6919f2de257b165dee  gcc/testsuite/g++.dg/conversion/cond2.C
  da146cc2c8fcbbcd080e02f0e3f733df  gcc/testsuite/g++.dg/conversion/cond3.C
  7a1a3b98a22e73124c10abe63b9e58eb  gcc/testsuite/g++.dg/conversion/cond6.C
  b0e427443037919ee45a88d886f4f4f9  gcc/testsuite/g++.dg/conversion/const1.C
  cd42b5b37923de04f2f1d946dfbd433c  gcc/testsuite/g++.dg/conversion/const2.C
--- 7838,7849 ----
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! 16bd0cd150845679afda4f9bdc34eeec  gcc/testsuite/g++.dg/conversion/cast2.C
! 85057e8349eba6c79b74fe4e51024339  gcc/testsuite/g++.dg/conversion/cast3.C
  3a1a08be0e7ef48d24c3effabe0bc96f  gcc/testsuite/g++.dg/conversion/cond1.C
  e588675f14c4bd6919f2de257b165dee  gcc/testsuite/g++.dg/conversion/cond2.C
  da146cc2c8fcbbcd080e02f0e3f733df  gcc/testsuite/g++.dg/conversion/cond3.C
+ 77ace45cd5e111b4a9ba8fb6c6867e95  gcc/testsuite/g++.dg/conversion/cond4.C
  7a1a3b98a22e73124c10abe63b9e58eb  gcc/testsuite/g++.dg/conversion/cond6.C
  b0e427443037919ee45a88d886f4f4f9  gcc/testsuite/g++.dg/conversion/const1.C
  cd42b5b37923de04f2f1d946dfbd433c  gcc/testsuite/g++.dg/conversion/const2.C
*************** b047a90d8ab317f72f56eb04c872d3e7  gcc/te
*** 8023,8028 ****
--- 8028,8034 ----
  6ef63a264edb758081f0872b0a6091be  gcc/testsuite/g++.dg/cpp0x/inline-ns2.C
  3d2ad7021dde84320aec4eda4fa51879  gcc/testsuite/g++.dg/cpp0x/inline-ns3.C
  71298831ed8b873656233fc648a273d3  gcc/testsuite/g++.dg/cpp0x/iop.C
+ d9b3b9597d3bf51088b71abd8f440104  gcc/testsuite/g++.dg/cpp0x/lambda/lambda-98.C
  4a88207602c959a71cb68833ac3176a7  gcc/testsuite/g++.dg/cpp0x/lambda/lambda-array.C
  414981bc7d01f6877362173a78b37d06  gcc/testsuite/g++.dg/cpp0x/lambda/lambda-capture-const-ref-neg.C
  7037c54282c55def05511b55926a45f1  gcc/testsuite/g++.dg/cpp0x/lambda/lambda-capture-const-ref.C
*************** bb6afbbf296083db4650ea62c40e7f80  gcc/te
*** 8203,8208 ****
--- 8209,8215 ----
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  4dcf73c693bcf98a20be11c01c57fbe8  gcc/testsuite/g++.dg/cpp0x/variadic100.C
  15c23646cf91a9affcde90370c5e4692  gcc/testsuite/g++.dg/cpp0x/variadic101.C
+ 8e534330807e715a0874870801488bac  gcc/testsuite/g++.dg/cpp0x/variadic105.C
  fd232fd0f9ee4ead299f8f5377eacce2  gcc/testsuite/g++.dg/cpp0x/variadic11.C
  55e99e1f39f96e8dde30908350a29ef4  gcc/testsuite/g++.dg/cpp0x/variadic12.C
  783f5b8f3855933722495d6a6f85bf18  gcc/testsuite/g++.dg/cpp0x/variadic13.C
*************** c85b15ec7059c950864ba0f66b044e14  gcc/te
*** 8730,8735 ****
--- 8737,8743 ----
  3314c5f2f3a9674141029db687c58ae3  gcc/testsuite/g++.dg/ext/attrib37.C
  1da29ca3a8314b01760d953e1dd3e965  gcc/testsuite/g++.dg/ext/attrib39.C
  0689e86022776421672cfd3ac67e3153  gcc/testsuite/g++.dg/ext/attrib4.C
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  ec01dbb0bb96c7cda806a516a5cf87d4  gcc/testsuite/g++.dg/ext/attrib5.C
  76284b29c6fce52f56ddbcc04acd3a97  gcc/testsuite/g++.dg/ext/attrib6.C
  7af1e9265de26187b4a3a3880f99ac11  gcc/testsuite/g++.dg/ext/attrib7.C
*************** c710ca5bf9dfd62c6681f4709fc4d90a  gcc/te
*** 8778,8783 ****
--- 8786,8792 ----
  fc4c3dfc15df590705add4def1833513  gcc/testsuite/g++.dg/ext/complex3.C
  35b7aa6c0d6fc7e40536c9546a810234  gcc/testsuite/g++.dg/ext/complex4.C
  053ce94c0ccf34dd5d9b0e28fb917d9b  gcc/testsuite/g++.dg/ext/complex5.C
+ 089e15dce9590b0f9a81ebebaf688fb6  gcc/testsuite/g++.dg/ext/complex7.C
  5163e6d885c069c6cf53f4a8afd5e3c8  gcc/testsuite/g++.dg/ext/complit1.C
  3cf8f5d118ccef5a3e2d44a12df39f35  gcc/testsuite/g++.dg/ext/complit10.C
  5e31e8f387a77bde32c9362f4f576403  gcc/testsuite/g++.dg/ext/complit11.C
*************** ed3154b5303e779fa2c64b81f958a2e3  gcc/te
*** 9242,9247 ****
--- 9251,9257 ----
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  e8fba76fb565aa431ad94feb9ee84f58  gcc/testsuite/g++.dg/gomp/pr42234.C
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  d2c2484d4d1236326efc32a01fddaa03  gcc/testsuite/g++.dg/gomp/predetermined-1.C
  536359d59fc418a1570a6d8574a66ca1  gcc/testsuite/g++.dg/gomp/sections-1.C
  c8fdbed05305ecb29a74eae041f265e9  gcc/testsuite/g++.dg/gomp/sections-2.C
*************** c9b550ead8867586800cdeee63308c31  gcc/te
*** 9348,9353 ****
--- 9358,9364 ----
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*************** c640da1e1f515bb2b0001b9266b2da05  gcc/te
*** 9634,9639 ****
--- 9645,9651 ----
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*************** ed66c2bd8be1e94505421cb6dab7cbdd  gcc/te
*** 9682,9687 ****
--- 9694,9700 ----
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*************** cf0bf4d4ab4024bd8b79002f9cfced1e  gcc/te
*** 10000,10006 ****
--- 10013,10026 ----
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*************** e7bda64a0fd9d0057a48814a978e1851  gcc/te
*** 10059,10065 ****
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--- 10079,10085 ----
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*************** c5d8e192a40df804075de0b6e91dab89  gcc/te
*** 10779,10784 ****
--- 10799,10805 ----
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*************** baa333203039ed72606c24494f2ff44e  gcc/te
*** 10876,10881 ****
--- 10897,10903 ----
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*************** b197e9f6e5275f99d9ff3c22fe947550  gcc/te
*** 10898,10903 ****
--- 10920,10926 ----
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*************** b9e41ae6abb7bd214530b9d8fee49b42  gcc/te
*** 11146,11151 ****
--- 11169,11175 ----
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*************** efe778ec780ff5ae0b39781a917ca677  gcc/te
*** 11356,11361 ****
--- 11380,11387 ----
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*************** cee023670861be047d45f0aa6daa937f  gcc/te
*** 11369,11374 ****
--- 11395,11401 ----
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*************** e7593ecf5b119a379bc82dc107ccab12  gcc/te
*** 11591,11596 ****
--- 11618,11624 ----
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*************** f330bdf5883a6d3381a5cd9e818fa037  gcc/te
*** 11847,11852 ****
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*************** ed3b0907e2324303bffedb1a2a65c9ef  gcc/te
*** 11875,11882 ****
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--- 11906,11913 ----
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*************** ad29c1108af522a5f6549a85ceae70af  gcc/te
*** 11987,11992 ****
--- 12018,12024 ----
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*************** c0116d02edfe6d83a6e0319b7ae43310  gcc/te
*** 14119,14125 ****
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--- 14151,14157 ----
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*************** acbc04d2aab1cb7f7fdd4569759a9c75  gcc/te
*** 14422,14428 ****
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--- 14454,14460 ----
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*************** c54db9fd42ba59ac9d665e7a17889dcd  gcc/te
*** 15988,15993 ****
--- 16020,16026 ----
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*************** f9cc67f546fc87c0c4aea55f71835b8e  gcc/te
*** 16652,16657 ****
--- 16685,16691 ----
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*************** f3d238f62b20d860f70d778230edd96f  gcc/te
*** 17782,17787 ****
--- 17816,17822 ----
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*************** e5927b8d3e808b5e3fbbefc6a58e4ead  gcc/te
*** 18546,18552 ****
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*** 18820,18826 ****
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*** 19433,19439 ****
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*** 19442,19448 ****
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*************** cf0f00d8eafe3db60e8a88395534c33e  gcc/te
*** 20059,20064 ****
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*************** dadf3ffd264a8aa4075042e754d622a2  gcc/te
*** 20144,20149 ****
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*************** ca3e6f1780ac0a60027cbe93e57cbbf1  gcc/te
*** 20662,20667 ****
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*************** ed8d3f4acbc04fea2560630bb382fdf0  gcc/te
*** 20763,20773 ****
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*************** d6e007dcbb3f025c0c081ceeb8fa2ec1  gcc/te
*** 20803,20808 ****
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*************** cb881ba6e4890d89297a2bcdab492200  gcc/te
*** 20816,20821 ****
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*************** b26a5109baf18ac16bb86d7d94a27896  gcc/te
*** 21565,21571 ****
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*** 21880,21890 ****
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*************** d2f1443d164b1d691134da37b60f2cf1  gcc/te
*** 21893,21901 ****
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*** 22148,22154 ****
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*************** a2486ca00898c5a590bef182f269a0d8  gcc/te
*** 22319,22325 ****
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*************** cb44e593f120096c426da56573f45fa9  gcc/te
*** 22358,22367 ****
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--- 22418,22437 ----
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*************** e33772fd7629c0f8031fe329b95f08ef  gcc/te
*** 22423,22428 ****
--- 22493,22499 ----
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*************** c997d1737c7e7be01b3905b9e0066651  gcc/te
*** 22898,22908 ****
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--- 22969,22981 ----
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*************** b0f930a51180c5602cce764b5cb03bd9  gcc/te
*** 22913,22922 ****
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--- 22986,22995 ----
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*************** f9a8ae61e060060695ddbd5f5c01e485  gcc/te
*** 23060,23066 ****
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--- 23133,23139 ----
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*************** e6de071c00096491257e03d5eaf88561  gcc/te
*** 23178,23194 ****
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*************** b9a31fb61bea08b6c60d1b60d83ebd33  gcc/te
*** 23533,23539 ****
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*************** daadb62cfa1b462825856ad6632fcb31  gcc/te
*** 23577,23583 ****
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--- 23650,23656 ----
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*************** bf821309d2cd93b8c0d6b0704742bc45  gcc/te
*** 24253,24258 ****
--- 24326,24332 ----
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*************** abcf772be91151e5846e40366a1498e6  gcc/te
*** 26135,26140 ****
--- 26209,26215 ----
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*************** aa3476662f0b4583fb7dd5d53ba3db63  gcc/te
*** 26368,26374 ****
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--- 26443,26449 ----
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*************** e48c3af19d2882179b0801a436573844  gcc/te
*** 26518,26529 ****
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*************** aa073f4162ffad443bb245d594813932  gcc/te
*** 27192,27197 ****
--- 27273,27279 ----
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*************** e5b6fcba4b57a5ffec09acc18c64fa8e  gcc/te
*** 27202,27214 ****
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*************** c802525bac89591d08ec4ee120bdc156  gcc/te
*** 27511,27516 ****
--- 27601,27608 ----
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*************** f4e9379761d673b84fd5039d76143360  gcc/te
*** 27747,27752 ****
--- 27839,27845 ----
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*************** d20de17b0c47a156dfbaac13ba623a27  gcc/te
*** 28056,28066 ****
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*************** e26e88c7da8530b201f664e8f449b112  gcc/te
*** 28214,28220 ****
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--- 28307,28313 ----
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*************** bb5f5f530e621748748879b844d09373  gcc/te
*** 28295,28305 ****
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*************** e9d41c3323b6899f8203c67b2963ca5b  gcc/te
*** 28316,28321 ****
--- 28409,28416 ----
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*************** c9be7e0cc9ba390460928b1de506fa70  gcc/te
*** 28338,28343 ****
--- 28433,28439 ----
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*************** a06a0d43c8e204b48634d1f21aaf3fd1  gcc/te
*** 28992,29001 ****
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*** 29039,29047 ****
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*** 29582,29588 ****
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*** 29633,29638 ****
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*** 29669,29674 ****
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*** 30005,30010 ****
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*** 30102,30108 ****
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*** 30285,30290 ****
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*** 30577,30582 ****
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*** 30661,30667 ****
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*** 30892,30897 ****
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*** 31033,31039 ****
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*** 31163,31169 ****
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*** 31373,31378 ****
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*** 31731,31736 ****
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*** 32569,32574 ****
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*** 32934,32941 ****
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*** 33379,33399 ****
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! baf73591c769fee2a749dd1a436072d7  gcc/tree-eh.c
  6e4e6f3b140462a3fac6a4022e40aa52  gcc/tree-flow-inline.h
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  f95cf1f95e8a4b09670d80458ce3112c  gcc/tree-if-conv.c
! 4c6c9b403e3561d4a76ac4680f668f79  gcc/tree-inline.c
  f4d4a5aab37729576205b1a83fc5090c  gcc/tree-inline.h
  6fa8971e46f651684bf115b5aeb79d52  gcc/tree-into-ssa.c
  dce399f91d50f8de02bdbf3ea285162e  gcc/tree-iterator.c
  3b86414b4e96e56a57965565a63b61f7  gcc/tree-iterator.h
! 510aed659db3ecd8083710023ea7ab2c  gcc/tree-loop-distribution.c
  3aba057ced8b46f8367297775d0fda7e  gcc/tree-loop-linear.c
  099a21551a3cf26985d502aa2b09a2e5  gcc/tree-mudflap.c
  e3ec682d6aed08778baff5f999e2b22a  gcc/tree-mudflap.h
--- 33493,33513 ----
  90e9f8afd62f18100f9cabf7add011f1  gcc/tree-chrec.c
  9145d83e9f902c3b83b983416674dc53  gcc/tree-chrec.h
  4d3d6a502bd48d37478f2a648458c376  gcc/tree-complex.c
! f99e70b4fe5a78062d12a05500c9c6a6  gcc/tree-data-ref.c
! 7b95592bf8133b31e5dc61cfa74b3ac4  gcc/tree-data-ref.h
  b48d972a6128ae2e075c9569edd31ba0  gcc/tree-dfa.c
  eba0d4a7ddab0a78729a944e70309354  gcc/tree-dump.c
  ea1e6d23ece101c4cbf8d5b7c34508f0  gcc/tree-dump.h
! a94b0500f852083038533059b2b7e54a  gcc/tree-eh.c
  6e4e6f3b140462a3fac6a4022e40aa52  gcc/tree-flow-inline.h
  61a9cd4318088ae160672359a0a35324  gcc/tree-flow.h
  f95cf1f95e8a4b09670d80458ce3112c  gcc/tree-if-conv.c
! b1ec7361372a016c3622ee911e9fc290  gcc/tree-inline.c
  f4d4a5aab37729576205b1a83fc5090c  gcc/tree-inline.h
  6fa8971e46f651684bf115b5aeb79d52  gcc/tree-into-ssa.c
  dce399f91d50f8de02bdbf3ea285162e  gcc/tree-iterator.c
  3b86414b4e96e56a57965565a63b61f7  gcc/tree-iterator.h
! 994223bff8ea393ef67d6dc8a58a496e  gcc/tree-loop-distribution.c
  3aba057ced8b46f8367297775d0fda7e  gcc/tree-loop-linear.c
  099a21551a3cf26985d502aa2b09a2e5  gcc/tree-mudflap.c
  e3ec682d6aed08778baff5f999e2b22a  gcc/tree-mudflap.h
*************** c26a1330706cb0de5296b4744eecadb5  gcc/tr
*** 33411,33424 ****
  0c1166d7d1b92ffbdda3f0e17d955f99  gcc/tree-profile.c
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! 248a050a97a9777219f1a172364462d6  gcc/tree-sra.c
  6ee25eef251eb52339addbea739729d3  gcc/tree-ssa-address.c
  cc1e65ef2968641057e6e687da98c2ba  gcc/tree-ssa-alias.c
  0cdeb433cc9b33c10bb77e4475218a23  gcc/tree-ssa-alias.h
! c02c5d5bd23804febfa7dcfc1a54fef7  gcc/tree-ssa-ccp.c
  ad985fa9db6cc02bfd8c946d857b5877  gcc/tree-ssa-coalesce.c
  c2012c2d95ae4bdebf8c6affad27d49e  gcc/tree-ssa-copy.c
! 8641ff9629c9bf4ad87de35cf36f47a6  gcc/tree-ssa-copyrename.c
  7b32571fb3c415490fbf0dc53ea90002  gcc/tree-ssa-dce.c
  2ac1de6e9bd55f22a570c0bba2444a65  gcc/tree-ssa-dom.c
  0461855405718e1b6b5b418b1b0c25d2  gcc/tree-ssa-dse.c
--- 33525,33538 ----
  0c1166d7d1b92ffbdda3f0e17d955f99  gcc/tree-profile.c
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! e90851236521a3f4a051e5b0e18f6c02  gcc/tree-sra.c
  6ee25eef251eb52339addbea739729d3  gcc/tree-ssa-address.c
  cc1e65ef2968641057e6e687da98c2ba  gcc/tree-ssa-alias.c
  0cdeb433cc9b33c10bb77e4475218a23  gcc/tree-ssa-alias.h
! b88f82b1238e1a124e5e6ca3ee877532  gcc/tree-ssa-ccp.c
  ad985fa9db6cc02bfd8c946d857b5877  gcc/tree-ssa-coalesce.c
  c2012c2d95ae4bdebf8c6affad27d49e  gcc/tree-ssa-copy.c
! 434e1764bfe27e888d06cd39ae999ca4  gcc/tree-ssa-copyrename.c
  7b32571fb3c415490fbf0dc53ea90002  gcc/tree-ssa-dce.c
  2ac1de6e9bd55f22a570c0bba2444a65  gcc/tree-ssa-dom.c
  0461855405718e1b6b5b418b1b0c25d2  gcc/tree-ssa-dse.c
*************** c2012c2d95ae4bdebf8c6affad27d49e  gcc/tr
*** 33427,33433 ****
  cdb51954e4eeaa4cf811e3b13d18d6bb  gcc/tree-ssa-live.c
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  71c47637107eb3e740b09d3509a7e6c3  gcc/tree-ssa-loop-ch.c
! 5e4fbcc325309d04ed5beb5de16f4ed0  gcc/tree-ssa-loop-im.c
  3283c74dfa319d5d2cfe94f7f2a71e5e  gcc/tree-ssa-loop-ivcanon.c
  9a3778065a791162440c7353697168dd  gcc/tree-ssa-loop-ivopts.c
  17f5df67555cad84ae596b5a35210fef  gcc/tree-ssa-loop-manip.c
--- 33541,33547 ----
  cdb51954e4eeaa4cf811e3b13d18d6bb  gcc/tree-ssa-live.c
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! 03039730c9840acc70a95bfe013aaa06  gcc/tree-ssa-loop-im.c
  3283c74dfa319d5d2cfe94f7f2a71e5e  gcc/tree-ssa-loop-ivcanon.c
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  17f5df67555cad84ae596b5a35210fef  gcc/tree-ssa-loop-manip.c
*************** fee11a42c1d22be03fd7eece675bcb85  gcc/tr
*** 33440,33454 ****
  61cb1f282cc8b5fc5248b74dfcdea45d  gcc/tree-ssa-operands.h
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! e249e466c3ebeb0d98ef132c1ade8d5c  gcc/tree-ssa-sccvn.c
! 86f868fd48150540513dc257884de568  gcc/tree-ssa-sccvn.h
  14e4f969754cf52e2530a21ffd280b7c  gcc/tree-ssa-sink.c
! 5b2c50f066c13a30e44806744e92b8e4  gcc/tree-ssa-structalias.c
! fe8118de7580bc39f677ce9b871bffbb  gcc/tree-ssa-ter.c
  4acc9269b5cd8e527f9e02b57f9fd5ea  gcc/tree-ssa-threadedge.c
  01e1909ec137d9babd59d14151ce07e4  gcc/tree-ssa-threadupdate.c
  313078bdffbde1e188167588427401e4  gcc/tree-ssa-uncprop.c
--- 33554,33568 ----
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! e089877fdcde5e0358124dcf054ef918  gcc/tree-ssa-sccvn.c
! f0a851e42c4ae1451f6aeb3e438475e9  gcc/tree-ssa-sccvn.h
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  313078bdffbde1e188167588427401e4  gcc/tree-ssa-uncprop.c
*************** fe8118de7580bc39f677ce9b871bffbb  gcc/tr
*** 33459,33476 ****
  da9536245e627b2c1ae097581211f61c  gcc/tree-switch-conversion.c
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! 2bf6c6c1d25039cf7d9c8bdc00d99416  gcc/tree-vect-stmts.c
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--- 33573,33590 ----
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! 661bca791ab3fcf74ca4b8e0ad311765  gcc/tree-vect-stmts.c
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*************** e7e914187b304d3f16ea2f05db0f3524  gcc/un
*** 33491,33497 ****
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--- 33605,33611 ----
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*************** fa29f41a9fff939426da4f149b1d8423  gcc/ve
*** 33504,33518 ****
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--- 33618,33632 ----
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*************** a744256dc49e8f5abf2b0c14b3073231  includ
*** 33540,33546 ****
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--- 33654,33660 ----
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*************** d50a8c6c5b41089930accbdce767d3c0  intl/p
*** 33582,33592 ****
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--- 33696,33706 ----
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*************** d92f5488e8cdd754c81852fd044dd691  libcpp
*** 33594,33602 ****
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--- 33708,33716 ----
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*************** a6987a0fbaade87c2e9f58ce6a711db7  libcpp
*** 33606,33618 ****
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! 4b1cf96f2d0f43c615f0f64a23d8aa0d  libcpp/lex.c
  a9fdceaf08127c14790b24b6046c5884  libcpp/line-map.c
  c79b15102591380d2083a631a812b1e1  libcpp/macro.c
  2d45a726957f93e9ec053b644480b2e9  libcpp/makeucnid.c
  f35ae8ba1fd3553b47bcf87cc1730aeb  libcpp/mkdeps.c
  27f54e6a64816a2de073e04aeee5952e  libcpp/pch.c
! 46f5579f8c887e71567c29034c6be2bb  libcpp/po/ChangeLog
  98f02bfc3b5bfd3c4231c5933f295c9e  libcpp/po/be.gmo
  b821b563cabb6b8d3745e460d2c120aa  libcpp/po/be.po
  79291f019e3d66faf0b8e8658a0a3628  libcpp/po/ca.gmo
--- 33720,33732 ----
  b91abf1736855cc540a610961aad9a34  libcpp/include/symtab.h
  c544cdac76d523ac1fbca3ba68cf59f6  libcpp/init.c
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! e7e274d0aa8d3fd8b4693794c93ff74d  libcpp/lex.c
  a9fdceaf08127c14790b24b6046c5884  libcpp/line-map.c
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  2d45a726957f93e9ec053b644480b2e9  libcpp/makeucnid.c
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  27f54e6a64816a2de073e04aeee5952e  libcpp/pch.c
! 419e443b21d5e7df34f386efef1af2b7  libcpp/po/ChangeLog
  98f02bfc3b5bfd3c4231c5933f295c9e  libcpp/po/be.gmo
  b821b563cabb6b8d3745e460d2c120aa  libcpp/po/be.po
  79291f019e3d66faf0b8e8658a0a3628  libcpp/po/ca.gmo
*************** a7f033bb0cf8da6f0d4b21aa5d12522a  libcpp
*** 33653,33659 ****
  67fcd3d878017060c56219962e5e062b  libcpp/traditional.c
  11f204ddd01b33474c3de82de9192de4  libcpp/ucnid.h
  524392c32703f6022427bf6bbdb833c8  libcpp/ucnid.tab
! 29f621d1d1482bddb6bbd76d8c50f2c4  libdecnumber/ChangeLog
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  4620234046381c99c949f75294a4f00a  libdecnumber/aclocal.m4
  a0ecbc50fa8e505f88a951c3c294ecbc  libdecnumber/bid/bid-dpd.h
--- 33767,33773 ----
  67fcd3d878017060c56219962e5e062b  libcpp/traditional.c
  11f204ddd01b33474c3de82de9192de4  libcpp/ucnid.h
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! 714682f68b267af452e3cb6cc37a6257  libdecnumber/ChangeLog
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  4620234046381c99c949f75294a4f00a  libdecnumber/aclocal.m4
  a0ecbc50fa8e505f88a951c3c294ecbc  libdecnumber/bid/bid-dpd.h
*************** a97c47969dfc92a7666dfe3c2e1e1448  libdec
*** 33715,33721 ****
  74286c0df48b52d759e158d0137e326a  libdecnumber/dpd/decimal64.c
  7da680355032df2d570337d88c0694ad  libdecnumber/dpd/decimal64.h
  0f6db29710e7075c2fd62bc4478b3b8d  libdecnumber/dpd/decimal64Symbols.h
! cd32e0ca6935f8dc9d6d48bd06447ae6  libffi/ChangeLog
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  d946d2b97454ad50a1dbfbf48923c5be  libffi/ChangeLog.v1
  085f9917800070e791f49bf4733e23fa  libffi/LICENSE
--- 33829,33835 ----
  74286c0df48b52d759e158d0137e326a  libdecnumber/dpd/decimal64.c
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  0f6db29710e7075c2fd62bc4478b3b8d  libdecnumber/dpd/decimal64Symbols.h
! 364f242a53a115b5849fefca1015ad2a  libffi/ChangeLog
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  d946d2b97454ad50a1dbfbf48923c5be  libffi/ChangeLog.v1
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*************** f70fd12d1acd41d2f47f4294d48106fe  libffi
*** 33879,33886 ****
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  c2c37a925573cf66740e0b56038e6c18  libffi/testsuite/libffi.call/cls_multi_ushortchar.c
! d86fe4a3c160f50dca652a4b27bba9d7  libffi/testsuite/libffi.call/cls_pointer.c
! d8698082381ba9643cae274ac7bf2c75  libffi/testsuite/libffi.call/cls_pointer_stack.c
  dca5e991396283227d918a173bae9eeb  libffi/testsuite/libffi.call/cls_schar.c
  37b0cfcce376e70fa2bd116dfd672022  libffi/testsuite/libffi.call/cls_sint.c
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--- 33993,34000 ----
  4c35f8554a3d72ec7338b8cc90bb1add  libffi/testsuite/libffi.call/cls_multi_uchar.c
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*************** e2793918ba20624ce732ad88c3d61093  libffi
*** 33890,33896 ****
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--- 34004,34010 ----
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! e8590e16b6ab97cf267c65649de39a5f  libffi/testsuite/libffi.call/ffitest.h
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*************** d47c79b281339983862a8e52d8c73f0f  libffi
*** 33949,33957 ****
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! 4d91473e3de92993f4b546346f7fd42c  libgcc/ChangeLog
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--- 34063,34071 ----
  92f1548985e720c30797e9e403807475  libffi/testsuite/libffi.special/special.exp
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*************** e9968ccea8a0142626a966b8b4238529  libgcc
*** 33981,33987 ****
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--- 34095,34101 ----
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*************** d6d4b530a7539331e6e553f26928de4e  libgcc
*** 34161,34167 ****
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--- 34275,34281 ----
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*************** c7b70dcc1f2024624fcba54a60ffcdda  libgcc
*** 34190,34196 ****
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--- 34304,34310 ----
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*************** cb576f3f2986eaa8d1febeae70a77172  libgfo
*** 34350,34370 ****
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--- 34464,34484 ----
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  a993725e8ca547396fea9a01c3c7215b  libgfortran/generated/cshift0_c4.c
*************** bb000582bc627a553111a3e6fa5c9d5a  libgfo
*** 34464,34505 ****
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! 7407f5e969c9f26b9ed6674902ad400a  libgfortran/generated/maxloc1_8_i8.c
! 327c511fbe0baa02e62040eeb820df71  libgfortran/generated/maxloc1_8_r10.c
! 074df5c8d0256543b744bd7863c1fe7d  libgfortran/generated/maxloc1_8_r16.c
! fe2063eef4f6cd5ae8a94def0c9db9d0  libgfortran/generated/maxloc1_8_r4.c
! f5a4ede47489d96a4642b690f18ad193  libgfortran/generated/maxloc1_8_r8.c
! 1a307cbc3c65e73260b2d735642672a8  libgfortran/generated/maxval_i1.c
! 323f09e8eecd8fe11828fad3e0f0708c  libgfortran/generated/maxval_i16.c
! bbd382b1ab753625387e28257822fb1c  libgfortran/generated/maxval_i2.c
! 2d7e1f5a709b42eb9d0ebe8d55a654cd  libgfortran/generated/maxval_i4.c
! d3701c2c49efdc8947f42955c4d21091  libgfortran/generated/maxval_i8.c
! 9263c57650d2f65a0798880dae7a0912  libgfortran/generated/maxval_r10.c
! 83e648f7d177a4c763c1d1135bb6d952  libgfortran/generated/maxval_r16.c
! 8eaf775258c384c6a51e31c4547fd540  libgfortran/generated/maxval_r4.c
! 99f8efc1edb7bb9fcf8da4cf226db822  libgfortran/generated/maxval_r8.c
  741f374cee2d637664a41af33c44c089  libgfortran/generated/minloc0_16_i1.c
  b66e38f6bd3c22aa71ee3362da98f7b0  libgfortran/generated/minloc0_16_i16.c
  def245ac60529fdf671fab01b3ee9520  libgfortran/generated/minloc0_16_i2.c
--- 34578,34619 ----
  4d01cc962c259142caa7f0f700ba9329  libgfortran/generated/maxloc0_8_r16.c
  52cd4bc5ac241bfb025875f7799eae86  libgfortran/generated/maxloc0_8_r4.c
  b799698631fffe9e7f26f43a6715e01d  libgfortran/generated/maxloc0_8_r8.c
! c1087f7b51c2d9b9724d08487e7d4743  libgfortran/generated/maxloc1_16_i1.c
! 5032aae28ab1271d0e7cf0a827cb3558  libgfortran/generated/maxloc1_16_i16.c
! 3428280b3e614e9a0c470ccf99346e8a  libgfortran/generated/maxloc1_16_i2.c
! b7413e17434f9c58d7c6db49bf9b82f3  libgfortran/generated/maxloc1_16_i4.c
! 9d475a74923982903e9c58c6cde113e9  libgfortran/generated/maxloc1_16_i8.c
! 88ae4b647aa565ce563915e6eb6b1dea  libgfortran/generated/maxloc1_16_r10.c
! ecf0ffffbb9cb5f60d868a582e3e6354  libgfortran/generated/maxloc1_16_r16.c
! a9e3dfdff37e10a1bfc2c555d90d2fe7  libgfortran/generated/maxloc1_16_r4.c
! 26e81f6b6b95f95c49f4b6bf54a138c0  libgfortran/generated/maxloc1_16_r8.c
! 770073d92691dc697455d6811fc027f7  libgfortran/generated/maxloc1_4_i1.c
! 6b05e0bd35c423e6ad87e6fb55743e7b  libgfortran/generated/maxloc1_4_i16.c
! b365def0ba564f8a823b78f885f661af  libgfortran/generated/maxloc1_4_i2.c
! af2e63fccd06ae8a69f83e6350977ac9  libgfortran/generated/maxloc1_4_i4.c
! 48f55eea1c8294c2595b54d884076bac  libgfortran/generated/maxloc1_4_i8.c
! 6ec182c219ef8060562d52b3c99acb43  libgfortran/generated/maxloc1_4_r10.c
! 9f6d77d02df2cab370d5c97324e167d0  libgfortran/generated/maxloc1_4_r16.c
! 505d5b27888f10acfe788403715b7c8e  libgfortran/generated/maxloc1_4_r4.c
! e1ec41fc891600936cab8d9d6360a6e6  libgfortran/generated/maxloc1_4_r8.c
! ef00e65f472fa6f2922e0b636113017c  libgfortran/generated/maxloc1_8_i1.c
! 495067b36099499c531df12f23e2b2e7  libgfortran/generated/maxloc1_8_i16.c
! a3ccb5aba4aaf5193f6367b760ac42dd  libgfortran/generated/maxloc1_8_i2.c
! 045a4fc4fe71724cda58ef7ee73333c3  libgfortran/generated/maxloc1_8_i4.c
! 8eeba3d652b8257ec31b4a8bb69beb19  libgfortran/generated/maxloc1_8_i8.c
! f3f31819b6cd199f2dff0253cff0cfeb  libgfortran/generated/maxloc1_8_r10.c
! 7867c122d0e966d8b49a98eff99726dc  libgfortran/generated/maxloc1_8_r16.c
! 0913c32b177a70f531fcd9d8f3c277ac  libgfortran/generated/maxloc1_8_r4.c
! ad9dbfb05e84f1ce64ecca92bf32f5fc  libgfortran/generated/maxloc1_8_r8.c
! 1f625e841ed5e15022ed339b93bc9b53  libgfortran/generated/maxval_i1.c
! 12708d57e041425cf2ff3ca34525284e  libgfortran/generated/maxval_i16.c
! 62b708b91314d20143ce69fda4d62521  libgfortran/generated/maxval_i2.c
! f449aa4ebedaff40ec9c035b3e2faa53  libgfortran/generated/maxval_i4.c
! b94240faba99e165ca4b6d1048d4d55c  libgfortran/generated/maxval_i8.c
! d1d996529469c208e58346f5c1bd5f7f  libgfortran/generated/maxval_r10.c
! ba5507ceb19e30dafcf7024b5adb3deb  libgfortran/generated/maxval_r16.c
! f19c04c731d0b36c523622e3f74d98fe  libgfortran/generated/maxval_r4.c
! 9b1b9d97daf43931551cd25369da3568  libgfortran/generated/maxval_r8.c
  741f374cee2d637664a41af33c44c089  libgfortran/generated/minloc0_16_i1.c
  b66e38f6bd3c22aa71ee3362da98f7b0  libgfortran/generated/minloc0_16_i16.c
  def245ac60529fdf671fab01b3ee9520  libgfortran/generated/minloc0_16_i2.c
*************** bd71ab2eae1bb4211f46dab3c90a5401  libgfo
*** 34527,34568 ****
  0978d0dbb2c818662944d8cbfbad606a  libgfortran/generated/minloc0_8_r16.c
  6f684907abfa6d5bb5ddd8cab0f01c2a  libgfortran/generated/minloc0_8_r4.c
  4aa5fb5382e2a109f679561d4a4bdd67  libgfortran/generated/minloc0_8_r8.c
! 208a14f85c732872188c31949eda45fe  libgfortran/generated/minloc1_16_i1.c
! 36126be14abb151f6128af33c93ed19a  libgfortran/generated/minloc1_16_i16.c
! 9745d1b4c407e41b9cf22259c0a211d8  libgfortran/generated/minloc1_16_i2.c
! 797c37be6cbda80c34130154c0653fa2  libgfortran/generated/minloc1_16_i4.c
! dcf5a69b7e10b7997f5d7a7250bf05eb  libgfortran/generated/minloc1_16_i8.c
! bb79cdcfabad4c76f21da5c698eb6139  libgfortran/generated/minloc1_16_r10.c
! 4f024c0be85e3ac0d1a20a2e6749d804  libgfortran/generated/minloc1_16_r16.c
! a1aa9913a4c600c614c1416fc63b7010  libgfortran/generated/minloc1_16_r4.c
! 4a1afc300751727fea039405feccaa71  libgfortran/generated/minloc1_16_r8.c
! 443312ca9d7ea2e13d497328f11f0482  libgfortran/generated/minloc1_4_i1.c
! 5203066b44afa238e54705552dcc057f  libgfortran/generated/minloc1_4_i16.c
! 60d0e92cf17798a537bf4bc259872523  libgfortran/generated/minloc1_4_i2.c
! 376fbe1521ac9ee00b95b542942dd6c8  libgfortran/generated/minloc1_4_i4.c
! a5f20b990ec129b1d1f1646a50d1f503  libgfortran/generated/minloc1_4_i8.c
! c855526244dcf4a851c9e0702090a348  libgfortran/generated/minloc1_4_r10.c
! ecb57bc0800d8f4ce132d20afa41bcca  libgfortran/generated/minloc1_4_r16.c
! 923ce74022343baeab618e29f4df846a  libgfortran/generated/minloc1_4_r4.c
! b0cf1c3400de996d63d10198938bb61d  libgfortran/generated/minloc1_4_r8.c
! b43463b25ab31abef80bb7a14840126a  libgfortran/generated/minloc1_8_i1.c
! 406d6ce2db1c402f731fae7b8fbb635b  libgfortran/generated/minloc1_8_i16.c
! ea95f2467caff6204991bd61e845904a  libgfortran/generated/minloc1_8_i2.c
! 9dcfe30db91bd9afe84080a3519a1c6a  libgfortran/generated/minloc1_8_i4.c
! abe3ed40934e9332c3835859d43f1878  libgfortran/generated/minloc1_8_i8.c
! 8e15b63440145c03127c670fcf9f87fe  libgfortran/generated/minloc1_8_r10.c
! cb6355a447db5670cdde928a91ce9b51  libgfortran/generated/minloc1_8_r16.c
! badb723b40b68a593818b6f6fb23b375  libgfortran/generated/minloc1_8_r4.c
! 9cb97064d30e84685de175577a79c8c5  libgfortran/generated/minloc1_8_r8.c
! 67f9e3bb51f55e18945a8f211eff82b4  libgfortran/generated/minval_i1.c
! 120ba86177ba5ec24cd2f868fe4ddfa9  libgfortran/generated/minval_i16.c
! 80dceb73b634433bf5174354ac39dd1f  libgfortran/generated/minval_i2.c
! 2c3f35ce4069c8db9bf4a4dd7f24a5c8  libgfortran/generated/minval_i4.c
! ea30fdd62e1f4c76f37164efad3a793a  libgfortran/generated/minval_i8.c
! a415096a8172f9d202a632257b7c6882  libgfortran/generated/minval_r10.c
! 174f03f33db3dccce1ac6836db933a17  libgfortran/generated/minval_r16.c
! 0ea29ba8a0ee28a7410c2a32d9d27e13  libgfortran/generated/minval_r4.c
! 5358c599e700754361da7f7f3eeee712  libgfortran/generated/minval_r8.c
  31b0449453d50cf4aa8fffcc23f215f2  libgfortran/generated/misc_specifics.F90
  8d707cae0e8ec8de91feba1794fbe3cf  libgfortran/generated/nearest_r10.c
  0c2804e856ee300c40e9f6e891ab9341  libgfortran/generated/nearest_r16.c
--- 34641,34682 ----
  0978d0dbb2c818662944d8cbfbad606a  libgfortran/generated/minloc0_8_r16.c
  6f684907abfa6d5bb5ddd8cab0f01c2a  libgfortran/generated/minloc0_8_r4.c
  4aa5fb5382e2a109f679561d4a4bdd67  libgfortran/generated/minloc0_8_r8.c
! 96ad52027be2e2c7e71482563438c984  libgfortran/generated/minloc1_16_i1.c
! e654db5aaa9993b2c9c9ec6e03a70cc4  libgfortran/generated/minloc1_16_i16.c
! 86776d639c15bf06f06ee45d1c2e350c  libgfortran/generated/minloc1_16_i2.c
! 31f2de6e5c0d77660db59ad4a1a048c6  libgfortran/generated/minloc1_16_i4.c
! d9d68f16b83d671e1b9687d6806aa67b  libgfortran/generated/minloc1_16_i8.c
! 370cd452aa3de42dedb664dfd426405b  libgfortran/generated/minloc1_16_r10.c
! d7ddf22207a36b645bb242988d207695  libgfortran/generated/minloc1_16_r16.c
! 4b1f0c6bf41150c7431ba979e1cbd854  libgfortran/generated/minloc1_16_r4.c
! 4ba7501089a00e018a5cab61942c2186  libgfortran/generated/minloc1_16_r8.c
! ece82df626de957e8ba6f5db25bfcecf  libgfortran/generated/minloc1_4_i1.c
! 2cf5f4d546094a3c8839298acdf8f94a  libgfortran/generated/minloc1_4_i16.c
! d085ca1c15477e0c2347410e7e7669a9  libgfortran/generated/minloc1_4_i2.c
! 928b9ee0698c6e0c2e0c90976ddccafd  libgfortran/generated/minloc1_4_i4.c
! 1f1b72473c006d96c6145ae6ff24ea6f  libgfortran/generated/minloc1_4_i8.c
! ac85e8e9d83294ac2f7506eda59d70fa  libgfortran/generated/minloc1_4_r10.c
! 4eaa59186f258164a63912b623eb7114  libgfortran/generated/minloc1_4_r16.c
! ebade0e9ba6c23703647439d04d34663  libgfortran/generated/minloc1_4_r4.c
! c4629a3b59a019c7f90e568c68bb9ba1  libgfortran/generated/minloc1_4_r8.c
! 46256545067d0224e13794e72e8fd71d  libgfortran/generated/minloc1_8_i1.c
! cce2bfd3eed2e41a8d0c21c5f542d630  libgfortran/generated/minloc1_8_i16.c
! 3b9723e85533965d51bb15ddbd34cef4  libgfortran/generated/minloc1_8_i2.c
! 994205d4b2972c269041a2fc061f715a  libgfortran/generated/minloc1_8_i4.c
! c045eca809192d23a0e3e1726baa6d2f  libgfortran/generated/minloc1_8_i8.c
! c02d1b7807f34e4def4a3f72c41892de  libgfortran/generated/minloc1_8_r10.c
! f875144bf3e464bd421489468223c5f7  libgfortran/generated/minloc1_8_r16.c
! facd75f2560d13c0ce53d4b1df084678  libgfortran/generated/minloc1_8_r4.c
! 9f16c9e3bd71eceff54e7454d09f20b1  libgfortran/generated/minloc1_8_r8.c
! 54779eaf521d03354a211c313e144bd7  libgfortran/generated/minval_i1.c
! 14f9eb750e8c9248bbda77ea1d33074c  libgfortran/generated/minval_i16.c
! 6198e417bf9e9e9e9e5d4b742c7ee80b  libgfortran/generated/minval_i2.c
! e7906c9d075fd359bd7dbab6591b62bb  libgfortran/generated/minval_i4.c
! 582488fa64d6f0144169ae536f08d5c2  libgfortran/generated/minval_i8.c
! 19dba2ba03e957c8859dbec4ff687e60  libgfortran/generated/minval_r10.c
! aea677480e28720419f8c24030d1b71e  libgfortran/generated/minval_r16.c
! d8a498ea841311f3b3a1504004ddc30d  libgfortran/generated/minval_r4.c
! 86d38ce42eeeb5e4ce979b272b6dbbba  libgfortran/generated/minval_r8.c
  31b0449453d50cf4aa8fffcc23f215f2  libgfortran/generated/misc_specifics.F90
  8d707cae0e8ec8de91feba1794fbe3cf  libgfortran/generated/nearest_r10.c
  0c2804e856ee300c40e9f6e891ab9341  libgfortran/generated/nearest_r16.c
*************** b7b42332e23e1c97a9222ed9c5e073a9  libgfo
*** 34610,34628 ****
  a4669a0963fd65270c922c0618cccadf  libgfortran/generated/pow_r4_i8.c
  6ea18ae0dd59c545589d555a08e73493  libgfortran/generated/pow_r8_i16.c
  d90ca39081204d3d75831b5f7c448df8  libgfortran/generated/pow_r8_i8.c
! 8429501ab30a4248bb1c3c9127e912ea  libgfortran/generated/product_c10.c
! 5f52c4057865965e13a50c8df577e2a6  libgfortran/generated/product_c16.c
! a7d0d22744437a3eae5929e517bbac93  libgfortran/generated/product_c4.c
! e7eab1f6ce6f818c747d1c05eca501d2  libgfortran/generated/product_c8.c
! 12f47432e3c260c8f6b1b7aff7a15bb7  libgfortran/generated/product_i1.c
! 2b473c3c7b18d6d391ebff6b5f697e45  libgfortran/generated/product_i16.c
! 87da711e2d448512c6ada8cc73903220  libgfortran/generated/product_i2.c
! 997bef1ad84fd8e0464fcf127e03fe9f  libgfortran/generated/product_i4.c
! 1e009c84d1eba77ca1e263963dc70e01  libgfortran/generated/product_i8.c
! bb6494be15dab0e60bf52bdb3c1549f5  libgfortran/generated/product_r10.c
! 857a16f2fe0f8b820482c60665ed233e  libgfortran/generated/product_r16.c
! 53b4e85cd2ca5815e74d700a8f163b18  libgfortran/generated/product_r4.c
! 0c988f5af6e20b71ddd7982e6d6fba84  libgfortran/generated/product_r8.c
  46ce2afd403d8aca0f8d91420affba21  libgfortran/generated/reshape_c10.c
  4b12660dbb48985b77747510c98cfe3b  libgfortran/generated/reshape_c16.c
  9e5b19da2599f87cfea8e883efbfeef4  libgfortran/generated/reshape_c4.c
--- 34724,34742 ----
  a4669a0963fd65270c922c0618cccadf  libgfortran/generated/pow_r4_i8.c
  6ea18ae0dd59c545589d555a08e73493  libgfortran/generated/pow_r8_i16.c
  d90ca39081204d3d75831b5f7c448df8  libgfortran/generated/pow_r8_i8.c
! 9c59f00ffc6ca7c75f9301db1c7589b8  libgfortran/generated/product_c10.c
! 9219b17e8143cb6f07b6de86b293d61f  libgfortran/generated/product_c16.c
! 89d6b8cd4ea15d22bf5ee9b5fa3ea16d  libgfortran/generated/product_c4.c
! 049ec3ce7e23ed442e744cc5a7a2203a  libgfortran/generated/product_c8.c
! aaf189f299c7fbe6046a338c4d36ef38  libgfortran/generated/product_i1.c
! 8ab2bce99b251b4aa8f63b08d38eb70d  libgfortran/generated/product_i16.c
! 771c7c49255221472732570be546983c  libgfortran/generated/product_i2.c
! e2b9c608a1a71943e86ec9596f41f197  libgfortran/generated/product_i4.c
! b0704804b4cef61b472afb9883e2201e  libgfortran/generated/product_i8.c
! 3b27708b669d9e3912874f6f85bf7d1b  libgfortran/generated/product_r10.c
! 2a2b969b208d89a2e0545e9d730df6ea  libgfortran/generated/product_r16.c
! e3acabf63c18bb47591151061e7b4df6  libgfortran/generated/product_r4.c
! a40a698034e779b8ed28f54708a71173  libgfortran/generated/product_r8.c
  46ce2afd403d8aca0f8d91420affba21  libgfortran/generated/reshape_c10.c
  4b12660dbb48985b77747510c98cfe3b  libgfortran/generated/reshape_c16.c
  9e5b19da2599f87cfea8e883efbfeef4  libgfortran/generated/reshape_c4.c
*************** c2b3795049922ed15d3b874b6bea57dd  libgfo
*** 34662,34680 ****
  be19035b514fda8c401b2e2890307cb8  libgfortran/generated/spread_r16.c
  363d6cb1082d41b8734bd05949b25af5  libgfortran/generated/spread_r4.c
  c6b88d3b591ec900703d7758a12c8d21  libgfortran/generated/spread_r8.c
! ce34d8f27e1953aa6977e7efa30742d4  libgfortran/generated/sum_c10.c
! 5222a767ab02540dc80df1167501ffe9  libgfortran/generated/sum_c16.c
! 6a019379ac3af7f26f29abae21c7d03b  libgfortran/generated/sum_c4.c
! 799897515fd58818e12973e024874801  libgfortran/generated/sum_c8.c
! c3017f350fee76a8b1eb2ff4d4b3b2c9  libgfortran/generated/sum_i1.c
! 9bf497108d83c7f32064a599ed48b88b  libgfortran/generated/sum_i16.c
! 261d4725a39ba85e6adf111a92c70dc6  libgfortran/generated/sum_i2.c
! 34f4f1ffd7360f89ed7efea9f0c5b1c3  libgfortran/generated/sum_i4.c
! 6bc4ed5054b5e4e56c5f6b6263cf9f89  libgfortran/generated/sum_i8.c
! e5250dbcf2856d9f70ce5fe024c77e8d  libgfortran/generated/sum_r10.c
! e556b7b9916d3e681180614f1b4e6aa0  libgfortran/generated/sum_r16.c
! d84baec2bfd5f21524a6542bf644cfb5  libgfortran/generated/sum_r4.c
! 88168439055372679e18acb795f65c80  libgfortran/generated/sum_r8.c
  8010d054e99095745bc9f19bb2087c1a  libgfortran/generated/transpose_c10.c
  ad55a18f0bdb15b76888436dae59e56a  libgfortran/generated/transpose_c16.c
  4025e0a1121dcc195e170b0eb4276123  libgfortran/generated/transpose_c4.c
--- 34776,34794 ----
  be19035b514fda8c401b2e2890307cb8  libgfortran/generated/spread_r16.c
  363d6cb1082d41b8734bd05949b25af5  libgfortran/generated/spread_r4.c
  c6b88d3b591ec900703d7758a12c8d21  libgfortran/generated/spread_r8.c
! fca47a73643d024f57514e5686ea9251  libgfortran/generated/sum_c10.c
! b02f4c94744375ab427aa89757586567  libgfortran/generated/sum_c16.c
! ac3dd9f37c6fa68a24dc0a5ec3cdcb68  libgfortran/generated/sum_c4.c
! 4968d29a6c3533380ffb0cbef9ee881a  libgfortran/generated/sum_c8.c
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*************** a678127aca49c0f7a9d0127100f0ca34  libgfo
*** 34705,34711 ****
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--- 34819,34825 ----
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*************** b20f3ffe7796ac59ad43c3ef6434a298  libgfo
*** 34768,34786 ****
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--- 34882,34900 ----
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*************** e9fac6d56a05cb0650d38ce353c2d3d0  libgfo
*** 34799,34806 ****
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--- 34913,34920 ----
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*************** bb7b00b09e55b42f687c4a55526d857f  libgfo
*** 34849,34855 ****
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*** 34901,34907 ****
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*** 34909,34915 ****
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*** 35137,35142 ****
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*** 35241,35246 ****
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*************** e44601235cf1fcb5eb7b5a9becf980bf  libgom
*** 35268,35274 ****
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*** 35408,35414 ****
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  b2b7e933432b101cff47cde3a8379f7a  libstdc++-v3/doc/xml/manual/utilities.xml
  efee096a5f176554d27109ef86906d3a  libstdc++-v3/doc/xml/spine.xml
  342514d6456bf1fdaaa4ac1194d41d8b  libstdc++-v3/fragment.am
--- 60396,60402 ----
  a3e1f29d5617781914cd99eaba874aea  libstdc++-v3/doc/xml/manual/support.xml
  ba0e16b90e004143f51f1d72721b3b17  libstdc++-v3/doc/xml/manual/test.xml
  91cb04c51e850d8774c03072535c4ad2  libstdc++-v3/doc/xml/manual/using.xml
! 7da77663fcb8bd5809a5bc994b66089e  libstdc++-v3/doc/xml/manual/using_exceptions.xml
  b2b7e933432b101cff47cde3a8379f7a  libstdc++-v3/doc/xml/manual/utilities.xml
  efee096a5f176554d27109ef86906d3a  libstdc++-v3/doc/xml/spine.xml
  342514d6456bf1fdaaa4ac1194d41d8b  libstdc++-v3/fragment.am
*************** d440ae81dcc6e46d3c6e7bfb8df07ec0  libstd
*** 60297,60303 ****
  8517442bf51730c5827a92724f2fd281  libstdc++-v3/include/backward/strstream
  3327271db0aa72d7c9d8c6a3c7595490  libstdc++-v3/include/bits/algorithmfwd.h
  2992d4c6d0d7d18778fac7a0a7b447a8  libstdc++-v3/include/bits/allocator.h
! c9de51b1e8cb0f28a2dc4c922f0f7b90  libstdc++-v3/include/bits/atomic_0.h
  8344ff63af067cbdfc1e626d7fcc3d65  libstdc++-v3/include/bits/atomic_2.h
  88f8285e3c1cb8ad1a74844d42793c11  libstdc++-v3/include/bits/atomic_base.h
  d9d31baff2efff4e9818c477ec7436b9  libstdc++-v3/include/bits/atomicfwd_c.h
--- 60412,60418 ----
  8517442bf51730c5827a92724f2fd281  libstdc++-v3/include/backward/strstream
  3327271db0aa72d7c9d8c6a3c7595490  libstdc++-v3/include/bits/algorithmfwd.h
  2992d4c6d0d7d18778fac7a0a7b447a8  libstdc++-v3/include/bits/allocator.h
! 6116ad329be4a6afd35ca69c4601a5d0  libstdc++-v3/include/bits/atomic_0.h
  8344ff63af067cbdfc1e626d7fcc3d65  libstdc++-v3/include/bits/atomic_2.h
  88f8285e3c1cb8ad1a74844d42793c11  libstdc++-v3/include/bits/atomic_base.h
  d9d31baff2efff4e9818c477ec7436b9  libstdc++-v3/include/bits/atomicfwd_c.h
*************** a44712098a3db7dff696e281066afd55  libstd
*** 60340,60346 ****
  6880188412ed0f5e25933ffb3aeffa4d  libstdc++-v3/include/bits/ostream_insert.h
  d8ea78a85311872bd28c7b559e01b10b  libstdc++-v3/include/bits/postypes.h
  8958201cf2464e846611628b88e7b9a2  libstdc++-v3/include/bits/random.h
! a3d2725b52e7cc0de258aa1ec37af13d  libstdc++-v3/include/bits/random.tcc
  9ccccc6b72e50cd03b43d2b93ce63b9d  libstdc++-v3/include/bits/shared_ptr.h
  819d946ac2af3a75346dc37711865248  libstdc++-v3/include/bits/shared_ptr_base.h
  3656ef793e2587e7bae443f2c68c732e  libstdc++-v3/include/bits/slice_array.h
--- 60455,60461 ----
  6880188412ed0f5e25933ffb3aeffa4d  libstdc++-v3/include/bits/ostream_insert.h
  d8ea78a85311872bd28c7b559e01b10b  libstdc++-v3/include/bits/postypes.h
  8958201cf2464e846611628b88e7b9a2  libstdc++-v3/include/bits/random.h
! 0618c485cc6cd9f52a7592e7890dd3e7  libstdc++-v3/include/bits/random.tcc
  9ccccc6b72e50cd03b43d2b93ce63b9d  libstdc++-v3/include/bits/shared_ptr.h
  819d946ac2af3a75346dc37711865248  libstdc++-v3/include/bits/shared_ptr_base.h
  3656ef793e2587e7bae443f2c68c732e  libstdc++-v3/include/bits/slice_array.h
*************** c25ea043e471fa1127e56468ad86adc8  libstd
*** 60492,60498 ****
  916477cfb0a4506281178e1256a4cc86  libstdc++-v3/include/debug/vector
  6c1770ca0782f30a46be1f9c872ea9a7  libstdc++-v3/include/decimal/decimal
  9d513be9c4a2bf3cfa9eb5aa49d6f11a  libstdc++-v3/include/decimal/decimal.h
! fad7c74ba9def2952356278c73a05d00  libstdc++-v3/include/ext/algorithm
  5174a5068df1d90eaac21392da17af41  libstdc++-v3/include/ext/array_allocator.h
  a9bac87598f3b2216de0172930f00a60  libstdc++-v3/include/ext/atomicity.h
  276bd1c30a68492a73714375152b5f97  libstdc++-v3/include/ext/bitmap_allocator.h
--- 60607,60613 ----
  916477cfb0a4506281178e1256a4cc86  libstdc++-v3/include/debug/vector
  6c1770ca0782f30a46be1f9c872ea9a7  libstdc++-v3/include/decimal/decimal
  9d513be9c4a2bf3cfa9eb5aa49d6f11a  libstdc++-v3/include/decimal/decimal.h
! 1c56fe6b5cca8c6e3b712393fe738434  libstdc++-v3/include/ext/algorithm
  5174a5068df1d90eaac21392da17af41  libstdc++-v3/include/ext/array_allocator.h
  a9bac87598f3b2216de0172930f00a60  libstdc++-v3/include/ext/atomicity.h
  276bd1c30a68492a73714375152b5f97  libstdc++-v3/include/ext/bitmap_allocator.h
*************** c24e1bdca82692b8901f5a47c1523ad4  libstd
*** 60794,60804 ****
  1d8f59fc56d7a669c4f60cae0d16857c  libstdc++-v3/include/ext/vstring.tcc
  82139ac732e7c82100ffa2844f8ca5b5  libstdc++-v3/include/ext/vstring_fwd.h
  4d6a727cdc25a72bb8b1edbac3cbcdbf  libstdc++-v3/include/ext/vstring_util.h
! 3b506fb33d6534f79fc055e6afa4476b  libstdc++-v3/include/parallel/algo.h
! 5aa540f9f0fd5edba69e6638c064fad7  libstdc++-v3/include/parallel/algobase.h
  2fde30a761e23705ef7874e52aed41f4  libstdc++-v3/include/parallel/algorithm
  1a7167e8e37abcfb2341111f7e6d6779  libstdc++-v3/include/parallel/algorithmfwd.h
! 09a30375a8f3105fa919be24db8d459c  libstdc++-v3/include/parallel/balanced_quicksort.h
  eb74232eb2a6f69086c655c01d30c467  libstdc++-v3/include/parallel/base.h
  bfa11d60b5cdc9d5dcda3377ceba55a7  libstdc++-v3/include/parallel/basic_iterator.h
  21e93bad81980c27682c53246694c59d  libstdc++-v3/include/parallel/checkers.h
--- 60909,60919 ----
  1d8f59fc56d7a669c4f60cae0d16857c  libstdc++-v3/include/ext/vstring.tcc
  82139ac732e7c82100ffa2844f8ca5b5  libstdc++-v3/include/ext/vstring_fwd.h
  4d6a727cdc25a72bb8b1edbac3cbcdbf  libstdc++-v3/include/ext/vstring_util.h
! dcb34bb2fff7ee0c379b60d3304e918d  libstdc++-v3/include/parallel/algo.h
! b990593c45c8002ef1a4516e96079bb8  libstdc++-v3/include/parallel/algobase.h
  2fde30a761e23705ef7874e52aed41f4  libstdc++-v3/include/parallel/algorithm
  1a7167e8e37abcfb2341111f7e6d6779  libstdc++-v3/include/parallel/algorithmfwd.h
! f358c77301bbc66b048251af38b096f0  libstdc++-v3/include/parallel/balanced_quicksort.h
  eb74232eb2a6f69086c655c01d30c467  libstdc++-v3/include/parallel/base.h
  bfa11d60b5cdc9d5dcda3377ceba55a7  libstdc++-v3/include/parallel/basic_iterator.h
  21e93bad81980c27682c53246694c59d  libstdc++-v3/include/parallel/checkers.h
*************** fd3800f6010a7b45b4e9796bd68fc709  libstd
*** 60812,60830 ****
  dd22035821450a840760fe3281bdeeab  libstdc++-v3/include/parallel/for_each_selectors.h
  82c8a6df63afacbcabf0bdbe3546d793  libstdc++-v3/include/parallel/iterator.h
  4336546c6f97fbb9b1af806827f3e313  libstdc++-v3/include/parallel/list_partition.h
! 6f7a05d9725ecdf2bab01274409e162e  libstdc++-v3/include/parallel/losertree.h
  9a69b76f40751b25b902064715a9b44b  libstdc++-v3/include/parallel/merge.h
  c80c129f46920f1c25391b28c7d47f0b  libstdc++-v3/include/parallel/multiseq_selection.h
  77620e57b0d14472a6d98837392e7bc4  libstdc++-v3/include/parallel/multiway_merge.h
  4c1ac1793826bc797cda7f98ab59881e  libstdc++-v3/include/parallel/multiway_mergesort.h
! c9fdd8b43643650ade2c60f08cfcfa0e  libstdc++-v3/include/parallel/numeric
  dd2a8c4ac37a7424a80acd7fb676a549  libstdc++-v3/include/parallel/numericfwd.h
  1604cb1bfa2aa33cb8fc111ee58c1fd7  libstdc++-v3/include/parallel/omp_loop.h
  afcf2921d7da61f62909658249e4e849  libstdc++-v3/include/parallel/omp_loop_static.h
  c4e60278d18f805bec4f9cec8158f7ad  libstdc++-v3/include/parallel/par_loop.h
  2ac62f2b0a5cd483f0bdeaf744a1e087  libstdc++-v3/include/parallel/parallel.h
  672f03681a988a199257702887e8f1f9  libstdc++-v3/include/parallel/partial_sum.h
! 3b10db0b45ddd192b92ed320ba630a2e  libstdc++-v3/include/parallel/partition.h
  139f9b253e15c193c06233ef51834fde  libstdc++-v3/include/parallel/queue.h
  ebd2bed782b610c070444b61015acbe3  libstdc++-v3/include/parallel/quicksort.h
  571dfc36bf4e7e2fd8ddb83c89011a16  libstdc++-v3/include/parallel/random_number.h
--- 60927,60945 ----
  dd22035821450a840760fe3281bdeeab  libstdc++-v3/include/parallel/for_each_selectors.h
  82c8a6df63afacbcabf0bdbe3546d793  libstdc++-v3/include/parallel/iterator.h
  4336546c6f97fbb9b1af806827f3e313  libstdc++-v3/include/parallel/list_partition.h
! f18571952d549e0afdea739a9c22afdf  libstdc++-v3/include/parallel/losertree.h
  9a69b76f40751b25b902064715a9b44b  libstdc++-v3/include/parallel/merge.h
  c80c129f46920f1c25391b28c7d47f0b  libstdc++-v3/include/parallel/multiseq_selection.h
  77620e57b0d14472a6d98837392e7bc4  libstdc++-v3/include/parallel/multiway_merge.h
  4c1ac1793826bc797cda7f98ab59881e  libstdc++-v3/include/parallel/multiway_mergesort.h
! 9c48325d0fe705eb33c633c58202d0f2  libstdc++-v3/include/parallel/numeric
  dd2a8c4ac37a7424a80acd7fb676a549  libstdc++-v3/include/parallel/numericfwd.h
  1604cb1bfa2aa33cb8fc111ee58c1fd7  libstdc++-v3/include/parallel/omp_loop.h
  afcf2921d7da61f62909658249e4e849  libstdc++-v3/include/parallel/omp_loop_static.h
  c4e60278d18f805bec4f9cec8158f7ad  libstdc++-v3/include/parallel/par_loop.h
  2ac62f2b0a5cd483f0bdeaf744a1e087  libstdc++-v3/include/parallel/parallel.h
  672f03681a988a199257702887e8f1f9  libstdc++-v3/include/parallel/partial_sum.h
! a302bc6a25bf997c1fc6b4baedead287  libstdc++-v3/include/parallel/partition.h
  139f9b253e15c193c06233ef51834fde  libstdc++-v3/include/parallel/queue.h
  ebd2bed782b610c070444b61015acbe3  libstdc++-v3/include/parallel/quicksort.h
  571dfc36bf4e7e2fd8ddb83c89011a16  libstdc++-v3/include/parallel/random_number.h
*************** df97516e6ab2a726dafb05ae23802e8b  libstd
*** 61074,61080 ****
  8d72e83e4aec540853100b0df0c0fa1e  libstdc++-v3/src/Makefile.in
  ed02861948b08578eaabcfb6b0173f67  libstdc++-v3/src/allocator-inst.cc
  e493c189e5a137e14e0ca6acb45f4b7a  libstdc++-v3/src/atomic.cc
! b41f266c06ace2bfce350cf98a6896a5  libstdc++-v3/src/bitmap_allocator.cc
  df9218d06a5dc6e4dfabdac2b7ef3011  libstdc++-v3/src/chrono.cc
  02fae1a430575de8df0f6fc038f0d32b  libstdc++-v3/src/codecvt.cc
  19b4f9c961b5a20a3aa9e2e96555b73f  libstdc++-v3/src/compatibility-c++0x.cc
--- 61189,61195 ----
  8d72e83e4aec540853100b0df0c0fa1e  libstdc++-v3/src/Makefile.in
  ed02861948b08578eaabcfb6b0173f67  libstdc++-v3/src/allocator-inst.cc
  e493c189e5a137e14e0ca6acb45f4b7a  libstdc++-v3/src/atomic.cc
! 9f8f2755da56d7cfc1b71a81e3573384  libstdc++-v3/src/bitmap_allocator.cc
  df9218d06a5dc6e4dfabdac2b7ef3011  libstdc++-v3/src/chrono.cc
  02fae1a430575de8df0f6fc038f0d32b  libstdc++-v3/src/codecvt.cc
  19b4f9c961b5a20a3aa9e2e96555b73f  libstdc++-v3/src/compatibility-c++0x.cc
*************** b328cd1b7c0da5f7e5c62de9e0d0ce30  libstd
*** 62117,62123 ****
  2c9720f8128e108f8f5890521b2875ca  libstdc++-v3/testsuite/22_locale/num_put/put/char/10.cc
  6dc392a3190781e8c72c0e2cd75be625  libstdc++-v3/testsuite/22_locale/num_put/put/char/11.cc
  8f494d90777ffe7cc3fa027b86b60dd6  libstdc++-v3/testsuite/22_locale/num_put/put/char/12.cc
! 3accbe1bcf8b42bf2d98c91f1d86b97b  libstdc++-v3/testsuite/22_locale/num_put/put/char/14220.cc
  d291b423c9a402ec03a7bb0b9cffa6c8  libstdc++-v3/testsuite/22_locale/num_put/put/char/15565.cc
  b8d507640f171af94cde5a1a035b9b75  libstdc++-v3/testsuite/22_locale/num_put/put/char/2.cc
  dfc49ace73d8875cd98dbdef30674616  libstdc++-v3/testsuite/22_locale/num_put/put/char/20909.cc
--- 62232,62238 ----
  2c9720f8128e108f8f5890521b2875ca  libstdc++-v3/testsuite/22_locale/num_put/put/char/10.cc
  6dc392a3190781e8c72c0e2cd75be625  libstdc++-v3/testsuite/22_locale/num_put/put/char/11.cc
  8f494d90777ffe7cc3fa027b86b60dd6  libstdc++-v3/testsuite/22_locale/num_put/put/char/12.cc
! ba4ce92fb39fb96d9d008c29bc35b4bb  libstdc++-v3/testsuite/22_locale/num_put/put/char/14220.cc
  d291b423c9a402ec03a7bb0b9cffa6c8  libstdc++-v3/testsuite/22_locale/num_put/put/char/15565.cc
  b8d507640f171af94cde5a1a035b9b75  libstdc++-v3/testsuite/22_locale/num_put/put/char/2.cc
  dfc49ace73d8875cd98dbdef30674616  libstdc++-v3/testsuite/22_locale/num_put/put/char/20909.cc
*************** c332cfd58119f510505e8c3b1344313d  libstd
*** 62956,62963 ****
  396fb85554815253c12fcb6e6c91b3ed  libstdc++-v3/testsuite/25_algorithms/generate_n/requirements/explicit_instantiation/pod.cc
  b116a430924a50cd8cc2f65b89ac1885  libstdc++-v3/testsuite/25_algorithms/headers/algorithm/algorithm_parallel_mode.cc
  ece09d8c7e0acdca1900585103d6a59c  libstdc++-v3/testsuite/25_algorithms/headers/algorithm/parallel_algorithm.cc
! 63f76c60ee61e2e8d47fed82c21b28a3  libstdc++-v3/testsuite/25_algorithms/headers/algorithm/parallel_algorithm_mixed1.cc
! a719bb16876869c10110b29b592f3a21  libstdc++-v3/testsuite/25_algorithms/headers/algorithm/parallel_algorithm_mixed2.cc
  41904268f603341145d56d549ac6c6fc  libstdc++-v3/testsuite/25_algorithms/headers/algorithm/synopsis.cc
  c1ede722d0ad844c9afbd8cc4ab13170  libstdc++-v3/testsuite/25_algorithms/headers/cstdlib/functions_std.cc
  93c60411738f6d9f2a500c822bafcb01  libstdc++-v3/testsuite/25_algorithms/heap/1.cc
--- 63071,63078 ----
  396fb85554815253c12fcb6e6c91b3ed  libstdc++-v3/testsuite/25_algorithms/generate_n/requirements/explicit_instantiation/pod.cc
  b116a430924a50cd8cc2f65b89ac1885  libstdc++-v3/testsuite/25_algorithms/headers/algorithm/algorithm_parallel_mode.cc
  ece09d8c7e0acdca1900585103d6a59c  libstdc++-v3/testsuite/25_algorithms/headers/algorithm/parallel_algorithm.cc
! 8e507c86e3c3b6289188e98930143f2f  libstdc++-v3/testsuite/25_algorithms/headers/algorithm/parallel_algorithm_mixed1.cc
! 007b228a7fa5120d21575f281d03fa22  libstdc++-v3/testsuite/25_algorithms/headers/algorithm/parallel_algorithm_mixed2.cc
  41904268f603341145d56d549ac6c6fc  libstdc++-v3/testsuite/25_algorithms/headers/algorithm/synopsis.cc
  c1ede722d0ad844c9afbd8cc4ab13170  libstdc++-v3/testsuite/25_algorithms/headers/cstdlib/functions_std.cc
  93c60411738f6d9f2a500c822bafcb01  libstdc++-v3/testsuite/25_algorithms/heap/1.cc
*************** bb2987ad5bca8e75d8712b572938e6d7  libstd
*** 63279,63286 ****
  af7199eb8a35a2a6efcb69694f5ef241  libstdc++-v3/testsuite/26_numerics/headers/ctgmath/std_c++0x_neg.cc
  cb75b1c4ac691207be17b61b4eb36853  libstdc++-v3/testsuite/26_numerics/headers/numeric/numeric_parallel_mode.cc
  b24f998c3f6540014c4c9181c3f6cf5e  libstdc++-v3/testsuite/26_numerics/headers/numeric/parallel_numeric.cc
! 68edb996fa4ed6d8e2634a675286e13e  libstdc++-v3/testsuite/26_numerics/headers/numeric/parallel_numeric_mixed1.cc
! 3d49274a64545431315914fcb95fe6d9  libstdc++-v3/testsuite/26_numerics/headers/numeric/parallel_numeric_mixed2.cc
  e59f4c6eddc0aa210c970c41eb6831f6  libstdc++-v3/testsuite/26_numerics/headers/numeric/synopsis.cc
  9f39e28189b006bfb9fe84279012d908  libstdc++-v3/testsuite/26_numerics/headers/random/std_c++0x_neg.cc
  201532623ae61f235bb94b8925fa4cda  libstdc++-v3/testsuite/26_numerics/headers/random/types_std_c++0x.cc
--- 63394,63401 ----
  af7199eb8a35a2a6efcb69694f5ef241  libstdc++-v3/testsuite/26_numerics/headers/ctgmath/std_c++0x_neg.cc
  cb75b1c4ac691207be17b61b4eb36853  libstdc++-v3/testsuite/26_numerics/headers/numeric/numeric_parallel_mode.cc
  b24f998c3f6540014c4c9181c3f6cf5e  libstdc++-v3/testsuite/26_numerics/headers/numeric/parallel_numeric.cc
! eadb25232fcb34aa60114db06a15eb41  libstdc++-v3/testsuite/26_numerics/headers/numeric/parallel_numeric_mixed1.cc
! 893ba1d472724a5406b5c45ebf05c065  libstdc++-v3/testsuite/26_numerics/headers/numeric/parallel_numeric_mixed2.cc
  e59f4c6eddc0aa210c970c41eb6831f6  libstdc++-v3/testsuite/26_numerics/headers/numeric/synopsis.cc
  9f39e28189b006bfb9fe84279012d908  libstdc++-v3/testsuite/26_numerics/headers/random/std_c++0x_neg.cc
  201532623ae61f235bb94b8925fa4cda  libstdc++-v3/testsuite/26_numerics/headers/random/types_std_c++0x.cc
*************** e76d3fad8b5d93d8471ea86ec4be05e1  libstd
*** 64828,64833 ****
--- 64943,64949 ----
  c79a191d649ca84455f4224401a4e3c3  libstdc++-v3/testsuite/ext/forced_error/cons_virtual_derivation.cc
  b5c3b09735caf01d0ec3943a9b08b8e5  libstdc++-v3/testsuite/ext/headers.cc
  28c31a7cd504c62754efadc6d166700f  libstdc++-v3/testsuite/ext/is_heap/1.cc
+ 7be22dec28c66b476887b53ebe1991e1  libstdc++-v3/testsuite/ext/is_heap/47709.cc
  f35a9bb9b50c8f211374a354892f512b  libstdc++-v3/testsuite/ext/is_heap/check_type.cc
  f6d8fdb51e36ad2541334a8f6fbeb246  libstdc++-v3/testsuite/ext/malloc_allocator/check_allocate_max_size.cc
  2d9a991dd4f2ec03d5ef33c0571c8152  libstdc++-v3/testsuite/ext/malloc_allocator/check_deallocate_null.cc
*************** a2a5b5cbab65de8945cb0dfddfca69ac  libstd
*** 64991,64997 ****
  a6ae4e4e7823058024054c18a4857fb0  libstdc++-v3/testsuite/ext/vstring/requirements/typedefs.cc
  54921be1c301336186fc7b0e5d923485  libstdc++-v3/testsuite/ext/vstring/types/23767.cc
  11cab9246e6cf4c31211def5777a3d0d  libstdc++-v3/testsuite/lib/dg-options.exp
! 7d8f76c6fccfb2fc3ee3f95c22ee8892  libstdc++-v3/testsuite/lib/libstdc++.exp
  d9d421acdfa4d73041c0dc261897b7a1  libstdc++-v3/testsuite/lib/prune.exp
  7132676f3ba29d5232899b7572da1374  libstdc++-v3/testsuite/libstdc++-abi/abi.exp
  3066b56788c821ff5645e1602966657d  libstdc++-v3/testsuite/libstdc++-dg/conformance.exp
--- 65107,65113 ----
  a6ae4e4e7823058024054c18a4857fb0  libstdc++-v3/testsuite/ext/vstring/requirements/typedefs.cc
  54921be1c301336186fc7b0e5d923485  libstdc++-v3/testsuite/ext/vstring/types/23767.cc
  11cab9246e6cf4c31211def5777a3d0d  libstdc++-v3/testsuite/lib/dg-options.exp
! 1097a6f369c250c804da0d338f4c6706  libstdc++-v3/testsuite/lib/libstdc++.exp
  d9d421acdfa4d73041c0dc261897b7a1  libstdc++-v3/testsuite/lib/prune.exp
  7132676f3ba29d5232899b7572da1374  libstdc++-v3/testsuite/libstdc++-abi/abi.exp
  3066b56788c821ff5645e1602966657d  libstdc++-v3/testsuite/libstdc++-dg/conformance.exp
*************** e980c4d943ac2af18dcbc35297afbdc6  libstd
*** 65747,65753 ****
  2199109f4c8e0e4c43495018dc3f2e0b  libtool.m4
  247597a3fcc5b5aa8bd923351c59d853  ltgcc.m4
  f36c50fb55330f76ac89cd1b615db74a  ltmain.sh
! 33b54bd648fdffc3b5d98312fcd24437  lto-plugin/ChangeLog
  1e894c23a6c369f91b3a4320cbe89cdd  lto-plugin/Makefile.am
  00aa9fa873d8f29985456d63483c3192  lto-plugin/Makefile.in
  f1c199af664e67ba6a5b18130b145549  lto-plugin/aclocal.m4
--- 65863,65869 ----
  2199109f4c8e0e4c43495018dc3f2e0b  libtool.m4
  247597a3fcc5b5aa8bd923351c59d853  ltgcc.m4
  f36c50fb55330f76ac89cd1b615db74a  ltmain.sh
! 5ca066fde5cf10d1a3b595a8054a44a8  lto-plugin/ChangeLog
  1e894c23a6c369f91b3a4320cbe89cdd  lto-plugin/Makefile.am
  00aa9fa873d8f29985456d63483c3192  lto-plugin/Makefile.in
  f1c199af664e67ba6a5b18130b145549  lto-plugin/aclocal.m4
*************** dee72a6a60e99528b0d17bf3ff9a1e15  ltopti
*** 65759,65765 ****
  bc2f6032c98896249eadb56177c7d357  ltsugar.m4
  c30cd33c496505f13d9fbdb6970c7c33  ltversion.m4
  293853a13b7e218e3a4342cf85fbbf25  lt~obsolete.m4
! c454dccf9694ff79284b39c3b39c9f56  maintainer-scripts/ChangeLog
  9bf52719995189b7572953a25ad202ed  maintainer-scripts/README
  2b1fc7dbd32e35982100ccf33564e7a6  maintainer-scripts/crontab
  625e9f8986cc469e726ccbbe82c509ac  maintainer-scripts/gcc_release
--- 65875,65881 ----
  bc2f6032c98896249eadb56177c7d357  ltsugar.m4
  c30cd33c496505f13d9fbdb6970c7c33  ltversion.m4
  293853a13b7e218e3a4342cf85fbbf25  lt~obsolete.m4
! 79c81979b25de822c62203ff32e4c42b  maintainer-scripts/ChangeLog
  9bf52719995189b7572953a25ad202ed  maintainer-scripts/README
  2b1fc7dbd32e35982100ccf33564e7a6  maintainer-scripts/crontab
  625e9f8986cc469e726ccbbe82c509ac  maintainer-scripts/gcc_release
*************** fbe2467afef81c41c166173adeb0ee20  mkdep
*** 65773,65779 ****
  a20215c156b06261d944ae7f30a3b75c  move-if-change
  cf2baa0854f564a7785307e79f155efc  symlink-tree
  69678e72941d681665c3731bfb3044ab  ylwrap
! c3ec06f2291976b9f17f18c82a4bef90  zlib/ChangeLog
  449ffee0c7cffb24de0bcf2a68a70c2b  zlib/ChangeLog.gcj
  2f46720fda5ab68a1e495009895d874c  zlib/FAQ
  8851ace55681b1664d97c045d71e339b  zlib/INDEX
--- 65889,65895 ----
  a20215c156b06261d944ae7f30a3b75c  move-if-change
  cf2baa0854f564a7785307e79f155efc  symlink-tree
  69678e72941d681665c3731bfb3044ab  ylwrap
! 86cafe9a15ff80890ede923eafb22b97  zlib/ChangeLog
  449ffee0c7cffb24de0bcf2a68a70c2b  zlib/ChangeLog.gcj
  2f46720fda5ab68a1e495009895d874c  zlib/FAQ
  8851ace55681b1664d97c045d71e339b  zlib/INDEX
diff -Nrcpad gcc-4.5.2/NEWS gcc-4.5.3/NEWS
*** gcc-4.5.2/NEWS	Thu Dec 16 12:49:24 2010
--- gcc-4.5.3/NEWS	Thu Apr 28 14:32:00 2011
*************** see ONEWS.
*** 7,32 ****
  ======================================================================
  http://gcc.gnu.org/gcc-4.5/index.html
  
!                            GCC 4.5 Release Series
  
!    Dec 16, 2010
  
     The [1]GNU project and the GCC developers are pleased to announce the
!    release of GCC 4.5.2.
  
     This release is a bug-fix release, containing fixes for regressions in
!    GCC 4.5.1 relative to previous releases of GCC.
  
  Release History
  
     GCC 4.5.2
!           Dec 16, 2010 ([2]changes)
  
     GCC 4.5.1
!           Jul 31, 2010 ([3]changes)
  
     GCC 4.5.0
!           April 14, 2010 ([4]changes)
  
  References and Acknowledgements
  
--- 7,35 ----
  ======================================================================
  http://gcc.gnu.org/gcc-4.5/index.html
  
!                              GCC 4.5 Release Series
  
!    Apr 28, 2011
  
     The [1]GNU project and the GCC developers are pleased to announce the
!    release of GCC 4.5.3.
  
     This release is a bug-fix release, containing fixes for regressions in
!    GCC 4.5.2 relative to previous releases of GCC.
  
  Release History
  
+    GCC 4.5.3
+           Apr 28, 2011 ([2]changes)
+ 
     GCC 4.5.2
!           Dec 16, 2010 ([3]changes)
  
     GCC 4.5.1
!           Jul 31, 2010 ([4]changes)
  
     GCC 4.5.0
!           April 14, 2010 ([5]changes)
  
  References and Acknowledgements
  
*************** References and Acknowledgements
*** 34,69 ****
     supports several other languages aside from C, it now stands for the
     GNU Compiler Collection.
  
!    A list of [5]successful builds is updated as new information becomes
     available.
  
     The GCC developers would like to thank the numerous people that have
     contributed new features, improvements, bug fixes, and other changes as
!    well as test results to GCC. This [6]amazing group of volunteers is
     what makes GCC successful.
  
!    For additional information about GCC please refer to the [7]GCC project
!    web site or contact the [8]GCC development mailing list.
! 
!    To obtain GCC please use [9]our mirror sites or [10]our SVN server.
! 
!    Please send FSF & GNU inquiries & questions to [11]gnu@gnu.org. There
!    are also [12]other ways to contact the FSF.
  
!    These pages are [13]maintained by the GCC team.
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [14]GCC manuals. If that fails, the
!     [15]gcc-help@gcc.gnu.org mailing list might help.
!     Please send comments on these web pages and the development of GCC to
!     our developer list at [16]gcc@gcc.gnu.org. All of our lists have
!     [17]public archives.
  
!    Copyright (C) Free Software Foundation, Inc.
!    Verbatim copying and distribution of this entire article is permitted
!    in any medium, provided this notice is preserved.
!    Last modified 2010-12-16 [18]Valid XHTML 1.0
  
  References
  
--- 37,69 ----
     supports several other languages aside from C, it now stands for the
     GNU Compiler Collection.
  
!    A list of [6]successful builds is updated as new information becomes
     available.
  
     The GCC developers would like to thank the numerous people that have
     contributed new features, improvements, bug fixes, and other changes as
!    well as test results to GCC. This [7]amazing group of volunteers is
     what makes GCC successful.
  
!    For additional information about GCC please refer to the [8]GCC project
!    web site or contact the [9]GCC development mailing list.
  
!    To obtain GCC please use [10]our mirror sites or [11]our SVN server.
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [12]GCC manuals. If that fails, the
!     [13]gcc-help@gcc.gnu.org mailing list might help. Comments on these
!     web pages and the development of GCC are welcome on our developer
!     list at [14]gcc@gcc.gnu.org. All of [15]our lists have public
!     archives.
  
!    Copyright (C) [16]Free Software Foundation, Inc. Verbatim copying and
!    distribution of this entire article is permitted in any medium,
!    provided this notice is preserved.
! 
!    These pages are [17]maintained by the GCC team. Last modified
!    2011-04-28[18].
  
  References
  
*************** References
*** 71,95 ****
     2. http://gcc.gnu.org/gcc-4.5/changes.html
     3. http://gcc.gnu.org/gcc-4.5/changes.html
     4. http://gcc.gnu.org/gcc-4.5/changes.html
!    5. http://gcc.gnu.org/gcc-4.5/buildstat.html
!    6. http://gcc.gnu.org/onlinedocs/gcc/Contributors.html
!    7. http://gcc.gnu.org/index.html
!    8. mailto:gcc@gcc.gnu.org
!    9. http://gcc.gnu.org/mirrors.html
!   10. http://gcc.gnu.org/svn.html
!   11. mailto:gnu@gnu.org
!   12. http://www.gnu.org/home.html#ContactInfo
!   13. http://gcc.gnu.org/about.html
!   14. http://gcc.gnu.org/onlinedocs/
!   15. mailto:gcc-help@gcc.gnu.org
!   16. mailto:gcc@gcc.gnu.org
!   17. http://gcc.gnu.org/lists.html
    18. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-4.5/changes.html
  
!                            GCC 4.5 Release Series
!                       Changes, New Features, and Fixes
  
  Caveats
  
--- 71,95 ----
     2. http://gcc.gnu.org/gcc-4.5/changes.html
     3. http://gcc.gnu.org/gcc-4.5/changes.html
     4. http://gcc.gnu.org/gcc-4.5/changes.html
!    5. http://gcc.gnu.org/gcc-4.5/changes.html
!    6. http://gcc.gnu.org/gcc-4.5/buildstat.html
!    7. http://gcc.gnu.org/onlinedocs/gcc/Contributors.html
!    8. http://gcc.gnu.org/index.html
!    9. mailto:gcc@gcc.gnu.org
!   10. http://gcc.gnu.org/mirrors.html
!   11. http://gcc.gnu.org/svn.html
!   12. http://gcc.gnu.org/onlinedocs/
!   13. mailto:gcc-help@gcc.gnu.org
!   14. mailto:gcc@gcc.gnu.org
!   15. http://gcc.gnu.org/lists.html
!   16. http://www.fsf.org/
!   17. http://gcc.gnu.org/about.html
    18. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-4.5/changes.html
  
!                              GCC 4.5 Release Series
!                         Changes, New Features, and Fixes
  
  Caveats
  
*************** Caveats
*** 120,133 ****
         Note that code tuned for Itanium2 should also run correctly on
         Itanium1.
       * GCC now generates unwind info also for epilogues. DWARF debuginfo
!        generated by GCC now uses more features of DWARF3 than it used to
!        do and also some DWARF4 features. GDB older than 7.0 is not able to
!        handle either of these, so to debug GCC 4.5 generated binaries or
         libraries GDB 7.0 or later is needed. You can disable use of DWARF4
!        features with -gdwarf-3 -gstrict-dwarf options, or with -gdwarf-2
!        -gstrict-dwarf restrict GCC to just DWARF2 standard, but epilogue
!        unwind info is emitted unconditionally whenever unwind info is
!        emitted.
       * On x86 targets, code containing floating-point calculations may run
         significantly slower when compiled with GCC 4.5 in strict C99
         conformance mode than they did with earlier GCC versions. This is
--- 120,133 ----
         Note that code tuned for Itanium2 should also run correctly on
         Itanium1.
       * GCC now generates unwind info also for epilogues. DWARF debuginfo
!        generated by GCC now uses more features of DWARF3 than before, and
!        also some DWARF4 features. GDB older than 7.0 is not able to handle
!        either of these, so to debug GCC 4.5 generated binaries or
         libraries GDB 7.0 or later is needed. You can disable use of DWARF4
!        features with the -gdwarf-3 -gstrict-dwarf options, or use
!        -gdwarf-2 -gstrict-dwarf to restrict GCC to just DWARF2, but
!        epilogue unwind info is emitted unconditionally whenever unwind
!        info is emitted.
       * On x86 targets, code containing floating-point calculations may run
         significantly slower when compiled with GCC 4.5 in strict C99
         conformance mode than they did with earlier GCC versions. This is
*************** GCC 4.5.2
*** 696,718 ****
     not be complete (that is, it is possible that some PRs that have been
     fixed are not listed here).
  
!    Please send FSF & GNU inquiries & questions to [27]gnu@gnu.org. There
!    are also [28]other ways to contact the FSF.
  
!    These pages are [29]maintained by the GCC team.
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [30]GCC manuals. If that fails, the
!     [31]gcc-help@gcc.gnu.org mailing list might help.
!     Please send comments on these web pages and the development of GCC to
!     our developer list at [32]gcc@gcc.gnu.org. All of our lists have
!     [33]public archives.
  
!    Copyright (C) Free Software Foundation, Inc.
!    Verbatim copying and distribution of this entire article is permitted
!    in any medium, provided this notice is preserved.
!    Last modified 2010-12-16 [34]Valid XHTML 1.0
  
  References
  
--- 696,732 ----
     not be complete (that is, it is possible that some PRs that have been
     fixed are not listed here).
  
! GCC 4.5.3
  
!    This is the [27]list of problem reports (PRs) from GCC's bug tracking
!    system that are known to be fixed in the 4.5.2 release. This list might
!    not be complete (that is, it is possible that some PRs that have been
!    fixed are not listed here).
! 
!    On the PowerPC compiler, the altivec builtin functions vec_ld and
!    vec_st have been modified to generate the Altivec memory instructions
!    LVX and STVX, even if the -mvsx option is used. In the initial GCC 4.5
!    release, these builtin functions were changed to generate VSX memory
!    reference instructions instead of Altivec memory instructions, but
!    there are differences between the two instructions. If the VSX
!    instruction set is available, you can now use the new builtin functions
!    vec_vsx_ld and vec_vsx_st which always generates the VSX memory
!    instructions.
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [28]GCC manuals. If that fails, the
!     [29]gcc-help@gcc.gnu.org mailing list might help. Comments on these
!     web pages and the development of GCC are welcome on our developer
!     list at [30]gcc@gcc.gnu.org. All of [31]our lists have public
!     archives.
  
!    Copyright (C) [32]Free Software Foundation, Inc. Verbatim copying and
!    distribution of this entire article is permitted in any medium,
!    provided this notice is preserved.
! 
!    These pages are [33]maintained by the GCC team. Last modified
!    2011-04-25[34].
  
  References
  
*************** References
*** 742,787 ****
    24. http://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=4.5.1
    25. http://gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html#index-flto-801
    26. http://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=4.5.2
!   27. mailto:gnu@gnu.org
!   28. http://www.gnu.org/home.html#ContactInfo
!   29. http://gcc.gnu.org/about.html
!   30. http://gcc.gnu.org/onlinedocs/
!   31. mailto:gcc-help@gcc.gnu.org
!   32. mailto:gcc@gcc.gnu.org
!   33. http://gcc.gnu.org/lists.html
    34. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-4.4/index.html
  
!                            GCC 4.4 Release Series
  
!    April 29, 2010
  
     The [1]GNU project and the GCC developers are pleased to announce the
!    release of GCC 4.4.5.
  
     This release is a bug-fix release, containing fixes for regressions in
!    GCC 4.4.4 relative to previous releases of GCC.
  
  Release History
  
     GCC 4.4.5
!           October 1, 2010 ([2]changes)
  
     GCC 4.4.4
!           April 29, 2010 ([3]changes)
  
     GCC 4.4.3
!           January 21, 2010 ([4]changes)
  
     GCC 4.4.2
!           October 15, 2009 ([5]changes)
  
     GCC 4.4.1
!           July 22, 2009 ([6]changes)
  
     GCC 4.4.0
!           April 21, 2009 ([7]changes)
  
  References and Acknowledgements
  
--- 756,804 ----
    24. http://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=4.5.1
    25. http://gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html#index-flto-801
    26. http://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=4.5.2
!   27. http://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=4.5.2
!   28. http://gcc.gnu.org/onlinedocs/
!   29. mailto:gcc-help@gcc.gnu.org
!   30. mailto:gcc@gcc.gnu.org
!   31. http://gcc.gnu.org/lists.html
!   32. http://www.fsf.org/
!   33. http://gcc.gnu.org/about.html
    34. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-4.4/index.html
  
!                              GCC 4.4 Release Series
  
!    April 16, 2011
  
     The [1]GNU project and the GCC developers are pleased to announce the
!    release of GCC 4.4.6.
  
     This release is a bug-fix release, containing fixes for regressions in
!    GCC 4.4.5 relative to previous releases of GCC.
  
  Release History
  
+    GCC 4.4.6
+           April 16, 2011 ([2]changes)
+ 
     GCC 4.4.5
!           October 1, 2010 ([3]changes)
  
     GCC 4.4.4
!           April 29, 2010 ([4]changes)
  
     GCC 4.4.3
!           January 21, 2010 ([5]changes)
  
     GCC 4.4.2
!           October 15, 2009 ([6]changes)
  
     GCC 4.4.1
!           July 22, 2009 ([7]changes)
  
     GCC 4.4.0
!           April 21, 2009 ([8]changes)
  
  References and Acknowledgements
  
*************** References and Acknowledgements
*** 789,824 ****
     supports several other languages aside from C, it now stands for the
     GNU Compiler Collection.
  
!    A list of [8]successful builds is updated as new information becomes
     available.
  
     The GCC developers would like to thank the numerous people that have
     contributed new features, improvements, bug fixes, and other changes as
!    well as test results to GCC. This [9]amazing group of volunteers is
     what makes GCC successful.
  
!    For additional information about GCC please refer to the [10]GCC
!    project web site or contact the [11]GCC development mailing list.
! 
!    To obtain GCC please use [12]our mirror sites or [13]our SVN server.
! 
!    Please send FSF & GNU inquiries & questions to [14]gnu@gnu.org. There
!    are also [15]other ways to contact the FSF.
  
!    These pages are [16]maintained by the GCC team.
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [17]GCC manuals. If that fails, the
!     [18]gcc-help@gcc.gnu.org mailing list might help.
!     Please send comments on these web pages and the development of GCC to
!     our developer list at [19]gcc@gcc.gnu.org. All of our lists have
!     [20]public archives.
  
!    Copyright (C) Free Software Foundation, Inc.
!    Verbatim copying and distribution of this entire article is permitted
!    in any medium, provided this notice is preserved.
!    Last modified 2010-11-06 [21]Valid XHTML 1.0
  
  References
  
--- 806,838 ----
     supports several other languages aside from C, it now stands for the
     GNU Compiler Collection.
  
!    A list of [9]successful builds is updated as new information becomes
     available.
  
     The GCC developers would like to thank the numerous people that have
     contributed new features, improvements, bug fixes, and other changes as
!    well as test results to GCC. This [10]amazing group of volunteers is
     what makes GCC successful.
  
!    For additional information about GCC please refer to the [11]GCC
!    project web site or contact the [12]GCC development mailing list.
  
!    To obtain GCC please use [13]our mirror sites or [14]our SVN server.
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [15]GCC manuals. If that fails, the
!     [16]gcc-help@gcc.gnu.org mailing list might help. Comments on these
!     web pages and the development of GCC are welcome on our developer
!     list at [17]gcc@gcc.gnu.org. All of [18]our lists have public
!     archives.
  
!    Copyright (C) [19]Free Software Foundation, Inc. Verbatim copying and
!    distribution of this entire article is permitted in any medium,
!    provided this notice is preserved.
! 
!    These pages are [20]maintained by the GCC team. Last modified
!    2011-04-25[21].
  
  References
  
*************** References
*** 829,855 ****
     5. http://gcc.gnu.org/gcc-4.4/changes.html
     6. http://gcc.gnu.org/gcc-4.4/changes.html
     7. http://gcc.gnu.org/gcc-4.4/changes.html
!    8. http://gcc.gnu.org/gcc-4.4/buildstat.html
!    9. http://gcc.gnu.org/onlinedocs/gcc/Contributors.html
!   10. http://gcc.gnu.org/index.html
!   11. mailto:gcc@gcc.gnu.org
!   12. http://gcc.gnu.org/mirrors.html
!   13. http://gcc.gnu.org/svn.html
!   14. mailto:gnu@gnu.org
!   15. http://www.gnu.org/home.html#ContactInfo
!   16. http://gcc.gnu.org/about.html
!   17. http://gcc.gnu.org/onlinedocs/
!   18. mailto:gcc-help@gcc.gnu.org
!   19. mailto:gcc@gcc.gnu.org
!   20. http://gcc.gnu.org/lists.html
    21. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-4.4/changes.html
  
!                            GCC 4.4 Release Series
!                       Changes, New Features, and Fixes
  
!    The latest release in the 4.4 release series is [1]GCC 4.4.5.
  
  Caveats
  
--- 843,869 ----
     5. http://gcc.gnu.org/gcc-4.4/changes.html
     6. http://gcc.gnu.org/gcc-4.4/changes.html
     7. http://gcc.gnu.org/gcc-4.4/changes.html
!    8. http://gcc.gnu.org/gcc-4.4/changes.html
!    9. http://gcc.gnu.org/gcc-4.4/buildstat.html
!   10. http://gcc.gnu.org/onlinedocs/gcc/Contributors.html
!   11. http://gcc.gnu.org/index.html
!   12. mailto:gcc@gcc.gnu.org
!   13. http://gcc.gnu.org/mirrors.html
!   14. http://gcc.gnu.org/svn.html
!   15. http://gcc.gnu.org/onlinedocs/
!   16. mailto:gcc-help@gcc.gnu.org
!   17. mailto:gcc@gcc.gnu.org
!   18. http://gcc.gnu.org/lists.html
!   19. http://www.fsf.org/
!   20. http://gcc.gnu.org/about.html
    21. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-4.4/changes.html
  
!                              GCC 4.4 Release Series
!                         Changes, New Features, and Fixes
  
!    The latest release in the 4.4 release series is [1]GCC 4.4.6.
  
  Caveats
  
*************** GCC 4.4.5
*** 1421,1447 ****
     not be complete (that is, it is possible that some PRs that have been
     fixed are not listed here).
  
!    Please send FSF & GNU inquiries & questions to [18]gnu@gnu.org. There
!    are also [19]other ways to contact the FSF.
  
!    These pages are [20]maintained by the GCC team.
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [21]GCC manuals. If that fails, the
!     [22]gcc-help@gcc.gnu.org mailing list might help.
!     Please send comments on these web pages and the development of GCC to
!     our developer list at [23]gcc@gcc.gnu.org. All of our lists have
!     [24]public archives.
  
!    Copyright (C) Free Software Foundation, Inc.
!    Verbatim copying and distribution of this entire article is permitted
!    in any medium, provided this notice is preserved.
!    Last modified 2010-11-06 [25]Valid XHTML 1.0
  
  References
  
!    1. http://gcc.gnu.org/gcc-4.4/changes.html#4.4.5
     2. http://gcc.gnu.org/gcc-4.3/changes.html#obsoleted
     3. http://gcc.gnu.org/gcc-4.4/porting_to.html
     4. http://gcc.gnu.org/wiki/Graphite
--- 1435,1465 ----
     not be complete (that is, it is possible that some PRs that have been
     fixed are not listed here).
  
! GCC 4.4.6
  
!    This is the [18]list of problem reports (PRs) from GCC's bug tracking
!    system that are known to be fixed in the 4.4.6 release. This list might
!    not be complete (that is, it is possible that some PRs that have been
!    fixed are not listed here).
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [19]GCC manuals. If that fails, the
!     [20]gcc-help@gcc.gnu.org mailing list might help. Comments on these
!     web pages and the development of GCC are welcome on our developer
!     list at [21]gcc@gcc.gnu.org. All of [22]our lists have public
!     archives.
  
!    Copyright (C) [23]Free Software Foundation, Inc. Verbatim copying and
!    distribution of this entire article is permitted in any medium,
!    provided this notice is preserved.
! 
!    These pages are [24]maintained by the GCC team. Last modified
!    2011-04-25[25].
  
  References
  
!    1. http://gcc.gnu.org/gcc-4.4/changes.html#4.4.6
     2. http://gcc.gnu.org/gcc-4.3/changes.html#obsoleted
     3. http://gcc.gnu.org/gcc-4.4/porting_to.html
     4. http://gcc.gnu.org/wiki/Graphite
*************** References
*** 1458,1475 ****
    15. http://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=4.4.3
    16. http://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=4.4.4
    17. http://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=4.4.5
!   18. mailto:gnu@gnu.org
!   19. http://www.gnu.org/home.html#ContactInfo
!   20. http://gcc.gnu.org/about.html
!   21. http://gcc.gnu.org/onlinedocs/
!   22. mailto:gcc-help@gcc.gnu.org
!   23. mailto:gcc@gcc.gnu.org
!   24. http://gcc.gnu.org/lists.html
    25. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-4.3/index.html
  
!                            GCC 4.3 Release Series
  
     May 22, 2010
  
--- 1476,1493 ----
    15. http://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=4.4.3
    16. http://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=4.4.4
    17. http://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=4.4.5
!   18. http://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=4.4.6
!   19. http://gcc.gnu.org/onlinedocs/
!   20. mailto:gcc-help@gcc.gnu.org
!   21. mailto:gcc@gcc.gnu.org
!   22. http://gcc.gnu.org/lists.html
!   23. http://www.fsf.org/
!   24. http://gcc.gnu.org/about.html
    25. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-4.3/index.html
  
!                              GCC 4.3 Release Series
  
     May 22, 2010
  
*************** References and Acknowledgements
*** 1518,1540 ****
  
     To obtain GCC please use [12]our mirror sites or [13]our SVN server.
  
-    Please send FSF & GNU inquiries & questions to [14]gnu@gnu.org. There
-    are also [15]other ways to contact the FSF.
- 
-    These pages are [16]maintained by the GCC team.
- 
  
      For questions related to the use of GCC, please consult these web
!     pages and the [17]GCC manuals. If that fails, the
!     [18]gcc-help@gcc.gnu.org mailing list might help.
!     Please send comments on these web pages and the development of GCC to
!     our developer list at [19]gcc@gcc.gnu.org. All of our lists have
!     [20]public archives.
  
!    Copyright (C) Free Software Foundation, Inc.
!    Verbatim copying and distribution of this entire article is permitted
!    in any medium, provided this notice is preserved.
!    Last modified 2010-11-06 [21]Valid XHTML 1.0
  
  References
  
--- 1536,1555 ----
  
     To obtain GCC please use [12]our mirror sites or [13]our SVN server.
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [14]GCC manuals. If that fails, the
!     [15]gcc-help@gcc.gnu.org mailing list might help. Comments on these
!     web pages and the development of GCC are welcome on our developer
!     list at [16]gcc@gcc.gnu.org. All of [17]our lists have public
!     archives.
  
!    Copyright (C) [18]Free Software Foundation, Inc. Verbatim copying and
!    distribution of this entire article is permitted in any medium,
!    provided this notice is preserved.
! 
!    These pages are [19]maintained by the GCC team. Last modified
!    2011-04-25[20].
  
  References
  
*************** References
*** 1551,1569 ****
    11. mailto:gcc@gcc.gnu.org
    12. http://gcc.gnu.org/mirrors.html
    13. http://gcc.gnu.org/svn.html
!   14. mailto:gnu@gnu.org
!   15. http://www.gnu.org/home.html#ContactInfo
!   16. http://gcc.gnu.org/about.html
!   17. http://gcc.gnu.org/onlinedocs/
!   18. mailto:gcc-help@gcc.gnu.org
!   19. mailto:gcc@gcc.gnu.org
!   20. http://gcc.gnu.org/lists.html
!   21. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-4.3/changes.html
  
!                            GCC 4.3 Release Series
!                       Changes, New Features, and Fixes
  
     The latest release in the 4.3 release series is [1]GCC 4.3.5.
  
--- 1566,1583 ----
    11. mailto:gcc@gcc.gnu.org
    12. http://gcc.gnu.org/mirrors.html
    13. http://gcc.gnu.org/svn.html
!   14. http://gcc.gnu.org/onlinedocs/
!   15. mailto:gcc-help@gcc.gnu.org
!   16. mailto:gcc@gcc.gnu.org
!   17. http://gcc.gnu.org/lists.html
!   18. http://www.fsf.org/
!   19. http://gcc.gnu.org/about.html
!   20. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-4.3/changes.html
  
!                              GCC 4.3 Release Series
!                         Changes, New Features, and Fixes
  
     The latest release in the 4.3 release series is [1]GCC 4.3.5.
  
*************** GCC 4.3.5
*** 2315,2337 ****
     not be complete (that is, it is possible that some PRs that have been
     fixed are not listed here).
  
-    Please send FSF & GNU inquiries & questions to [30]gnu@gnu.org. There
-    are also [31]other ways to contact the FSF.
- 
-    These pages are [32]maintained by the GCC team.
- 
  
      For questions related to the use of GCC, please consult these web
!     pages and the [33]GCC manuals. If that fails, the
!     [34]gcc-help@gcc.gnu.org mailing list might help.
!     Please send comments on these web pages and the development of GCC to
!     our developer list at [35]gcc@gcc.gnu.org. All of our lists have
!     [36]public archives.
  
!    Copyright (C) Free Software Foundation, Inc.
!    Verbatim copying and distribution of this entire article is permitted
!    in any medium, provided this notice is preserved.
!    Last modified 2010-11-06 [37]Valid XHTML 1.0
  
  References
  
--- 2329,2348 ----
     not be complete (that is, it is possible that some PRs that have been
     fixed are not listed here).
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [30]GCC manuals. If that fails, the
!     [31]gcc-help@gcc.gnu.org mailing list might help. Comments on these
!     web pages and the development of GCC are welcome on our developer
!     list at [32]gcc@gcc.gnu.org. All of [33]our lists have public
!     archives.
  
!    Copyright (C) [34]Free Software Foundation, Inc. Verbatim copying and
!    distribution of this entire article is permitted in any medium,
!    provided this notice is preserved.
! 
!    These pages are [35]maintained by the GCC team. Last modified
!    2011-04-25[36].
  
  References
  
*************** References
*** 2364,2381 ****
    27. http://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=4.3.3
    28. http://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=4.3.4
    29. http://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=4.3.5
!   30. mailto:gnu@gnu.org
!   31. http://www.gnu.org/home.html#ContactInfo
!   32. http://gcc.gnu.org/about.html
!   33. http://gcc.gnu.org/onlinedocs/
!   34. mailto:gcc-help@gcc.gnu.org
!   35. mailto:gcc@gcc.gnu.org
!   36. http://gcc.gnu.org/lists.html
!   37. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-4.2/index.html
  
!                            GCC 4.2 Release Series
  
     May 19, 2008
  
--- 2375,2391 ----
    27. http://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=4.3.3
    28. http://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=4.3.4
    29. http://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=4.3.5
!   30. http://gcc.gnu.org/onlinedocs/
!   31. mailto:gcc-help@gcc.gnu.org
!   32. mailto:gcc@gcc.gnu.org
!   33. http://gcc.gnu.org/lists.html
!   34. http://www.fsf.org/
!   35. http://gcc.gnu.org/about.html
!   36. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-4.2/index.html
  
!                              GCC 4.2 Release Series
  
     May 19, 2008
  
*************** References and Acknowledgements
*** 2421,2443 ****
  
     To obtain GCC please use [11]our mirror sites or [12]our SVN server.
  
-    Please send FSF & GNU inquiries & questions to [13]gnu@gnu.org. There
-    are also [14]other ways to contact the FSF.
- 
-    These pages are [15]maintained by the GCC team.
- 
  
      For questions related to the use of GCC, please consult these web
!     pages and the [16]GCC manuals. If that fails, the
!     [17]gcc-help@gcc.gnu.org mailing list might help.
!     Please send comments on these web pages and the development of GCC to
!     our developer list at [18]gcc@gcc.gnu.org. All of our lists have
!     [19]public archives.
  
!    Copyright (C) Free Software Foundation, Inc.
!    Verbatim copying and distribution of this entire article is permitted
!    in any medium, provided this notice is preserved.
!    Last modified 2010-11-06 [20]Valid XHTML 1.0
  
  References
  
--- 2431,2450 ----
  
     To obtain GCC please use [11]our mirror sites or [12]our SVN server.
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [13]GCC manuals. If that fails, the
!     [14]gcc-help@gcc.gnu.org mailing list might help. Comments on these
!     web pages and the development of GCC are welcome on our developer
!     list at [15]gcc@gcc.gnu.org. All of [16]our lists have public
!     archives.
  
!    Copyright (C) [17]Free Software Foundation, Inc. Verbatim copying and
!    distribution of this entire article is permitted in any medium,
!    provided this notice is preserved.
! 
!    These pages are [18]maintained by the GCC team. Last modified
!    2011-04-25[19].
  
  References
  
*************** References
*** 2453,2471 ****
    10. mailto:gcc@gcc.gnu.org
    11. http://gcc.gnu.org/mirrors.html
    12. http://gcc.gnu.org/svn.html
!   13. mailto:gnu@gnu.org
!   14. http://www.gnu.org/home.html#ContactInfo
!   15. http://gcc.gnu.org/about.html
!   16. http://gcc.gnu.org/onlinedocs/
!   17. mailto:gcc-help@gcc.gnu.org
!   18. mailto:gcc@gcc.gnu.org
!   19. http://gcc.gnu.org/lists.html
!   20. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-4.2/changes.html
  
!                            GCC 4.2 Release Series
!                       Changes, New Features, and Fixes
  
  Caveats
  
--- 2460,2477 ----
    10. mailto:gcc@gcc.gnu.org
    11. http://gcc.gnu.org/mirrors.html
    12. http://gcc.gnu.org/svn.html
!   13. http://gcc.gnu.org/onlinedocs/
!   14. mailto:gcc-help@gcc.gnu.org
!   15. mailto:gcc@gcc.gnu.org
!   16. http://gcc.gnu.org/lists.html
!   17. http://www.fsf.org/
!   18. http://gcc.gnu.org/about.html
!   19. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-4.2/changes.html
  
!                              GCC 4.2 Release Series
!                         Changes, New Features, and Fixes
  
  Caveats
  
*************** Other significant improvements
*** 2755,2777 ****
         achieve the same effect, and works for all native and cross
         settings.
  
-    Please send FSF & GNU inquiries & questions to [7]gnu@gnu.org. There
-    are also [8]other ways to contact the FSF.
- 
-    These pages are [9]maintained by the GCC team.
- 
  
      For questions related to the use of GCC, please consult these web
!     pages and the [10]GCC manuals. If that fails, the
!     [11]gcc-help@gcc.gnu.org mailing list might help.
!     Please send comments on these web pages and the development of GCC to
!     our developer list at [12]gcc@gcc.gnu.org. All of our lists have
!     [13]public archives.
  
!    Copyright (C) Free Software Foundation, Inc.
!    Verbatim copying and distribution of this entire article is permitted
!    in any medium, provided this notice is preserved.
!    Last modified 2010-11-06 [14]Valid XHTML 1.0
  
  References
  
--- 2761,2780 ----
         achieve the same effect, and works for all native and cross
         settings.
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [7]GCC manuals. If that fails, the
!     [8]gcc-help@gcc.gnu.org mailing list might help. Comments on these
!     web pages and the development of GCC are welcome on our developer
!     list at [9]gcc@gcc.gnu.org. All of [10]our lists have public
!     archives.
  
!    Copyright (C) [11]Free Software Foundation, Inc. Verbatim copying and
!    distribution of this entire article is permitted in any medium,
!    provided this notice is preserved.
! 
!    These pages are [12]maintained by the GCC team. Last modified
!    2011-04-25[13].
  
  References
  
*************** References
*** 2781,2798 ****
     4. http://gcc.gnu.org/onlinedocs/libstdc++/ext/pb_ds/index.html
     5. http://gcc.gnu.org/onlinedocs/gfortran/Runtime-Options.html
     6. http://gcc.gnu.org/wiki/Statically_linking_libgcj
!    7. mailto:gnu@gnu.org
!    8. http://www.gnu.org/home.html#ContactInfo
!    9. http://gcc.gnu.org/about.html
!   10. http://gcc.gnu.org/onlinedocs/
!   11. mailto:gcc-help@gcc.gnu.org
!   12. mailto:gcc@gcc.gnu.org
!   13. http://gcc.gnu.org/lists.html
!   14. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-4.1/index.html
  
!                            GCC 4.1 Release Series
  
     February 13, 2007
  
--- 2784,2800 ----
     4. http://gcc.gnu.org/onlinedocs/libstdc++/ext/pb_ds/index.html
     5. http://gcc.gnu.org/onlinedocs/gfortran/Runtime-Options.html
     6. http://gcc.gnu.org/wiki/Statically_linking_libgcj
!    7. http://gcc.gnu.org/onlinedocs/
!    8. mailto:gcc-help@gcc.gnu.org
!    9. mailto:gcc@gcc.gnu.org
!   10. http://gcc.gnu.org/lists.html
!   11. http://www.fsf.org/
!   12. http://gcc.gnu.org/about.html
!   13. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-4.1/index.html
  
!                              GCC 4.1 Release Series
  
     February 13, 2007
  
*************** References and Acknowledgements
*** 2832,2854 ****
  
     To obtain GCC please use [9]our mirror sites or [10]our SVN server.
  
-    Please send FSF & GNU inquiries & questions to [11]gnu@gnu.org. There
-    are also [12]other ways to contact the FSF.
- 
-    These pages are [13]maintained by the GCC team.
- 
  
      For questions related to the use of GCC, please consult these web
!     pages and the [14]GCC manuals. If that fails, the
!     [15]gcc-help@gcc.gnu.org mailing list might help.
!     Please send comments on these web pages and the development of GCC to
!     our developer list at [16]gcc@gcc.gnu.org. All of our lists have
!     [17]public archives.
  
!    Copyright (C) Free Software Foundation, Inc.
!    Verbatim copying and distribution of this entire article is permitted
!    in any medium, provided this notice is preserved.
!    Last modified 2010-11-06 [18]Valid XHTML 1.0
  
  References
  
--- 2834,2853 ----
  
     To obtain GCC please use [9]our mirror sites or [10]our SVN server.
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [11]GCC manuals. If that fails, the
!     [12]gcc-help@gcc.gnu.org mailing list might help. Comments on these
!     web pages and the development of GCC are welcome on our developer
!     list at [13]gcc@gcc.gnu.org. All of [14]our lists have public
!     archives.
  
!    Copyright (C) [15]Free Software Foundation, Inc. Verbatim copying and
!    distribution of this entire article is permitted in any medium,
!    provided this notice is preserved.
! 
!    These pages are [16]maintained by the GCC team. Last modified
!    2011-04-25[17].
  
  References
  
*************** References
*** 2862,2880 ****
     8. mailto:gcc@gcc.gnu.org
     9. http://gcc.gnu.org/mirrors.html
    10. http://gcc.gnu.org/svn.html
!   11. mailto:gnu@gnu.org
!   12. http://www.gnu.org/home.html#ContactInfo
!   13. http://gcc.gnu.org/about.html
!   14. http://gcc.gnu.org/onlinedocs/
!   15. mailto:gcc-help@gcc.gnu.org
!   16. mailto:gcc@gcc.gnu.org
!   17. http://gcc.gnu.org/lists.html
!   18. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-4.1/changes.html
  
!                            GCC 4.1 Release Series
!                       Changes, New Features, and Fixes
  
     The latest release in the 4.1 release series is [1]GCC 4.1.2.
  
--- 2861,2878 ----
     8. mailto:gcc@gcc.gnu.org
     9. http://gcc.gnu.org/mirrors.html
    10. http://gcc.gnu.org/svn.html
!   11. http://gcc.gnu.org/onlinedocs/
!   12. mailto:gcc-help@gcc.gnu.org
!   13. mailto:gcc@gcc.gnu.org
!   14. http://gcc.gnu.org/lists.html
!   15. http://www.fsf.org/
!   16. http://gcc.gnu.org/about.html
!   17. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-4.1/changes.html
  
!                              GCC 4.1 Release Series
!                         Changes, New Features, and Fixes
  
     The latest release in the 4.1 release series is [1]GCC 4.1.2.
  
*************** GCC 4.1.2
*** 3400,3422 ****
     continue to optimize as before, you must add a throw() clause to the
     declaration of f to make clear that it does not throw exceptions.
  
-    Please send FSF & GNU inquiries & questions to [7]gnu@gnu.org. There
-    are also [8]other ways to contact the FSF.
- 
-    These pages are [9]maintained by the GCC team.
- 
  
      For questions related to the use of GCC, please consult these web
!     pages and the [10]GCC manuals. If that fails, the
!     [11]gcc-help@gcc.gnu.org mailing list might help.
!     Please send comments on these web pages and the development of GCC to
!     our developer list at [12]gcc@gcc.gnu.org. All of our lists have
!     [13]public archives.
  
!    Copyright (C) Free Software Foundation, Inc.
!    Verbatim copying and distribution of this entire article is permitted
!    in any medium, provided this notice is preserved.
!    Last modified 2010-11-06 [14]Valid XHTML 1.0
  
  References
  
--- 3398,3417 ----
     continue to optimize as before, you must add a throw() clause to the
     declaration of f to make clear that it does not throw exceptions.
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [7]GCC manuals. If that fails, the
!     [8]gcc-help@gcc.gnu.org mailing list might help. Comments on these
!     web pages and the development of GCC are welcome on our developer
!     list at [9]gcc@gcc.gnu.org. All of [10]our lists have public
!     archives.
  
!    Copyright (C) [11]Free Software Foundation, Inc. Verbatim copying and
!    distribution of this entire article is permitted in any medium,
!    provided this notice is preserved.
! 
!    These pages are [12]maintained by the GCC team. Last modified
!    2011-04-25[13].
  
  References
  
*************** References
*** 3426,3443 ****
     4. http://developer.classpath.org/doc/
     5. http://gcc.gnu.org/onlinedocs/gcc-4.1.0/gcc/Atomic-Builtins.html
     6. http://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=4.1.2
!    7. mailto:gnu@gnu.org
!    8. http://www.gnu.org/home.html#ContactInfo
!    9. http://gcc.gnu.org/about.html
!   10. http://gcc.gnu.org/onlinedocs/
!   11. mailto:gcc-help@gcc.gnu.org
!   12. mailto:gcc@gcc.gnu.org
!   13. http://gcc.gnu.org/lists.html
!   14. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-4.0/index.html
  
!                            GCC 4.0 Release Series
  
     January 31, 2007
  
--- 3421,3437 ----
     4. http://developer.classpath.org/doc/
     5. http://gcc.gnu.org/onlinedocs/gcc-4.1.0/gcc/Atomic-Builtins.html
     6. http://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=4.1.2
!    7. http://gcc.gnu.org/onlinedocs/
!    8. mailto:gcc-help@gcc.gnu.org
!    9. mailto:gcc@gcc.gnu.org
!   10. http://gcc.gnu.org/lists.html
!   11. http://www.fsf.org/
!   12. http://gcc.gnu.org/about.html
!   13. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-4.0/index.html
  
!                              GCC 4.0 Release Series
  
     January 31, 2007
  
*************** References and Acknowledgements
*** 3483,3505 ****
  
     To obtain GCC please use [11]our mirror sites, or [12]our SVN server.
  
-    Please send FSF & GNU inquiries & questions to [13]gnu@gnu.org. There
-    are also [14]other ways to contact the FSF.
- 
-    These pages are [15]maintained by the GCC team.
- 
  
      For questions related to the use of GCC, please consult these web
!     pages and the [16]GCC manuals. If that fails, the
!     [17]gcc-help@gcc.gnu.org mailing list might help.
!     Please send comments on these web pages and the development of GCC to
!     our developer list at [18]gcc@gcc.gnu.org. All of our lists have
!     [19]public archives.
  
!    Copyright (C) Free Software Foundation, Inc.
!    Verbatim copying and distribution of this entire article is permitted
!    in any medium, provided this notice is preserved.
!    Last modified 2010-11-06 [20]Valid XHTML 1.0
  
  References
  
--- 3477,3496 ----
  
     To obtain GCC please use [11]our mirror sites, or [12]our SVN server.
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [13]GCC manuals. If that fails, the
!     [14]gcc-help@gcc.gnu.org mailing list might help. Comments on these
!     web pages and the development of GCC are welcome on our developer
!     list at [15]gcc@gcc.gnu.org. All of [16]our lists have public
!     archives.
  
!    Copyright (C) [17]Free Software Foundation, Inc. Verbatim copying and
!    distribution of this entire article is permitted in any medium,
!    provided this notice is preserved.
! 
!    These pages are [18]maintained by the GCC team. Last modified
!    2011-04-25[19].
  
  References
  
*************** References
*** 3515,3533 ****
    10. mailto:gcc@gcc.gnu.org
    11. http://gcc.gnu.org/mirrors.html
    12. http://gcc.gnu.org/svn.html
!   13. mailto:gnu@gnu.org
!   14. http://www.gnu.org/home.html#ContactInfo
!   15. http://gcc.gnu.org/about.html
!   16. http://gcc.gnu.org/onlinedocs/
!   17. mailto:gcc-help@gcc.gnu.org
!   18. mailto:gcc@gcc.gnu.org
!   19. http://gcc.gnu.org/lists.html
!   20. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-4.0/changes.html
  
!                            GCC 4.0 Release Series
!                       Changes, New Features, and Fixes
  
     The latest release in the 4.0 release series is [1]GCC 4.0.4.
  
--- 3506,3523 ----
    10. mailto:gcc@gcc.gnu.org
    11. http://gcc.gnu.org/mirrors.html
    12. http://gcc.gnu.org/svn.html
!   13. http://gcc.gnu.org/onlinedocs/
!   14. mailto:gcc-help@gcc.gnu.org
!   15. mailto:gcc@gcc.gnu.org
!   16. http://gcc.gnu.org/lists.html
!   17. http://www.fsf.org/
!   18. http://gcc.gnu.org/about.html
!   19. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-4.0/changes.html
  
!                              GCC 4.0 Release Series
!                         Changes, New Features, and Fixes
  
     The latest release in the 4.0 release series is [1]GCC 4.0.4.
  
*************** class __attribute__ ((visibility("hidden
*** 3656,3662 ****
         used outside a binary as hidden, one can completely avoid PLT
         indirection overheads during their usage by the compiler. You can
         find out more about the advantages of this at
!        [6]http://people.redhat.com/drepper/dsohowto.pdf
       * The -fvisibility-inlines-hidden option has been added which marks
         all inlineable functions as having hidden ELF visibility, thus
         removing their symbol and typeinfo from the exported symbol table
--- 3646,3652 ----
         used outside a binary as hidden, one can completely avoid PLT
         indirection overheads during their usage by the compiler. You can
         find out more about the advantages of this at
!        [6]http://www.akkadia.org/drepper/dsohowto.pdf
       * The -fvisibility-inlines-hidden option has been added which marks
         all inlineable functions as having hidden ELF visibility, thus
         removing their symbol and typeinfo from the exported symbol table
*************** GCC 4.0.4
*** 4014,4036 ****
     binary compatibility with previous 4.0.x releases. For most users, the
     GCC team recommends that version 4.1.1 or later be used instead."
  
-    Please send FSF & GNU inquiries & questions to [16]gnu@gnu.org. There
-    are also [17]other ways to contact the FSF.
- 
-    These pages are [18]maintained by the GCC team.
- 
  
      For questions related to the use of GCC, please consult these web
!     pages and the [19]GCC manuals. If that fails, the
!     [20]gcc-help@gcc.gnu.org mailing list might help.
!     Please send comments on these web pages and the development of GCC to
!     our developer list at [21]gcc@gcc.gnu.org. All of our lists have
!     [22]public archives.
  
!    Copyright (C) Free Software Foundation, Inc.
!    Verbatim copying and distribution of this entire article is permitted
!    in any medium, provided this notice is preserved.
!    Last modified 2010-11-06 [23]Valid XHTML 1.0
  
  References
  
--- 4004,4023 ----
     binary compatibility with previous 4.0.x releases. For most users, the
     GCC team recommends that version 4.1.1 or later be used instead."
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [16]GCC manuals. If that fails, the
!     [17]gcc-help@gcc.gnu.org mailing list might help. Comments on these
!     web pages and the development of GCC are welcome on our developer
!     list at [18]gcc@gcc.gnu.org. All of [19]our lists have public
!     archives.
  
!    Copyright (C) [20]Free Software Foundation, Inc. Verbatim copying and
!    distribution of this entire article is permitted in any medium,
!    provided this notice is preserved.
! 
!    These pages are [21]maintained by the GCC team. Last modified
!    2011-04-25[22].
  
  References
  
*************** References
*** 4039,4045 ****
     3. http://gcc.gnu.org/projects/tree-ssa/
     4. http://gcc.gnu.org/projects/tree-ssa/vectorization.html
     5. http://gcc.gnu.org/news/sms.html
!    6. http://people.redhat.com/drepper/dsohowto.pdf
     7. http://gcc.gnu.org/gcc-4.0/changes.html#visibility
     8. http://www.codesourcery.com/public/cxx-abi/
     9. http://gcc.gnu.org/fortran/
--- 4026,4032 ----
     3. http://gcc.gnu.org/projects/tree-ssa/
     4. http://gcc.gnu.org/projects/tree-ssa/vectorization.html
     5. http://gcc.gnu.org/news/sms.html
!    6. http://www.akkadia.org/drepper/dsohowto.pdf
     7. http://gcc.gnu.org/gcc-4.0/changes.html#visibility
     8. http://www.codesourcery.com/public/cxx-abi/
     9. http://gcc.gnu.org/fortran/
*************** References
*** 4049,4066 ****
    13. http://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=4.0.2
    14. http://gcc.gnu.org/ml/gcc-cvs/2005-09/msg00984.html
    15. http://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=4.0.4
!   16. mailto:gnu@gnu.org
!   17. http://www.gnu.org/home.html#ContactInfo
!   18. http://gcc.gnu.org/about.html
!   19. http://gcc.gnu.org/onlinedocs/
!   20. mailto:gcc-help@gcc.gnu.org
!   21. mailto:gcc@gcc.gnu.org
!   22. http://gcc.gnu.org/lists.html
!   23. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-3.4/index.html
  
!                            GCC 3.4 Release Series
  
     May 26, 2006
  
--- 4036,4052 ----
    13. http://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=4.0.2
    14. http://gcc.gnu.org/ml/gcc-cvs/2005-09/msg00984.html
    15. http://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=4.0.4
!   16. http://gcc.gnu.org/onlinedocs/
!   17. mailto:gcc-help@gcc.gnu.org
!   18. mailto:gcc@gcc.gnu.org
!   19. http://gcc.gnu.org/lists.html
!   20. http://www.fsf.org/
!   21. http://gcc.gnu.org/about.html
!   22. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-3.4/index.html
  
!                              GCC 3.4 Release Series
  
     May 26, 2006
  
*************** References and Acknowledgements
*** 4117,4139 ****
  
     To obtain GCC please use [15]our mirror sites, or [16]our SVN server.
  
-    Please send FSF & GNU inquiries & questions to [17]gnu@gnu.org. There
-    are also [18]other ways to contact the FSF.
- 
-    These pages are [19]maintained by the GCC team.
- 
  
      For questions related to the use of GCC, please consult these web
!     pages and the [20]GCC manuals. If that fails, the
!     [21]gcc-help@gcc.gnu.org mailing list might help.
!     Please send comments on these web pages and the development of GCC to
!     our developer list at [22]gcc@gcc.gnu.org. All of our lists have
!     [23]public archives.
  
!    Copyright (C) Free Software Foundation, Inc.
!    Verbatim copying and distribution of this entire article is permitted
!    in any medium, provided this notice is preserved.
!    Last modified 2010-11-06 [24]Valid XHTML 1.0
  
  References
  
--- 4103,4122 ----
  
     To obtain GCC please use [15]our mirror sites, or [16]our SVN server.
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [17]GCC manuals. If that fails, the
!     [18]gcc-help@gcc.gnu.org mailing list might help. Comments on these
!     web pages and the development of GCC are welcome on our developer
!     list at [19]gcc@gcc.gnu.org. All of [20]our lists have public
!     archives.
  
!    Copyright (C) [21]Free Software Foundation, Inc. Verbatim copying and
!    distribution of this entire article is permitted in any medium,
!    provided this notice is preserved.
! 
!    These pages are [22]maintained by the GCC team. Last modified
!    2011-04-25[23].
  
  References
  
*************** References
*** 4153,4171 ****
    14. mailto:gcc@gcc.gnu.org
    15. http://gcc.gnu.org/mirrors.html
    16. http://gcc.gnu.org/svn.html
!   17. mailto:gnu@gnu.org
!   18. http://www.gnu.org/home.html#ContactInfo
!   19. http://gcc.gnu.org/about.html
!   20. http://gcc.gnu.org/onlinedocs/
!   21. mailto:gcc-help@gcc.gnu.org
!   22. mailto:gcc@gcc.gnu.org
!   23. http://gcc.gnu.org/lists.html
!   24. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-3.4/changes.html
  
!                            GCC 3.4 Release Series
!                       Changes, New Features, and Fixes
  
     The final release in the 3.4 release series is [1]GCC 3.4.6. The series
     is now closed.
--- 4136,4153 ----
    14. mailto:gcc@gcc.gnu.org
    15. http://gcc.gnu.org/mirrors.html
    16. http://gcc.gnu.org/svn.html
!   17. http://gcc.gnu.org/onlinedocs/
!   18. mailto:gcc-help@gcc.gnu.org
!   19. mailto:gcc@gcc.gnu.org
!   20. http://gcc.gnu.org/lists.html
!   21. http://www.fsf.org/
!   22. http://gcc.gnu.org/about.html
!   23. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-3.4/changes.html
  
!                              GCC 3.4 Release Series
!                         Changes, New Features, and Fixes
  
     The final release in the 3.4 release series is [1]GCC 3.4.6. The series
     is now closed.
*************** GCC 3.4.6
*** 5910,5932 ****
     not be complete (that is, it is possible that some PRs that have been
     fixed are not listed here).
  
-    Please send FSF & GNU inquiries & questions to [412]gnu@gnu.org. There
-    are also [413]other ways to contact the FSF.
- 
-    These pages are [414]maintained by the GCC team.
- 
  
      For questions related to the use of GCC, please consult these web
!     pages and the [415]GCC manuals. If that fails, the
!     [416]gcc-help@gcc.gnu.org mailing list might help.
!     Please send comments on these web pages and the development of GCC to
!     our developer list at [417]gcc@gcc.gnu.org. All of our lists have
!     [418]public archives.
  
!    Copyright (C) Free Software Foundation, Inc.
!    Verbatim copying and distribution of this entire article is permitted
!    in any medium, provided this notice is preserved.
!    Last modified 2010-11-07 [419]Valid XHTML 1.0
  
  References
  
--- 5892,5911 ----
     not be complete (that is, it is possible that some PRs that have been
     fixed are not listed here).
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [412]GCC manuals. If that fails, the
!     [413]gcc-help@gcc.gnu.org mailing list might help. Comments on these
!     web pages and the development of GCC are welcome on our developer
!     list at [414]gcc@gcc.gnu.org. All of [415]our lists have public
!     archives.
  
!    Copyright (C) [416]Free Software Foundation, Inc. Verbatim copying and
!    distribution of this entire article is permitted in any medium,
!    provided this notice is preserved.
! 
!    These pages are [417]maintained by the GCC team. Last modified
!    2011-04-25[418].
  
  References
  
*************** References
*** 6341,6358 ****
   409. http://gcc.gnu.org/PR21716
   410. http://gcc.gnu.org/PR24315
   411. http://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=3.4.6
!  412. mailto:gnu@gnu.org
!  413. http://www.gnu.org/home.html#ContactInfo
!  414. http://gcc.gnu.org/about.html
!  415. http://gcc.gnu.org/onlinedocs/
!  416. mailto:gcc-help@gcc.gnu.org
!  417. mailto:gcc@gcc.gnu.org
!  418. http://gcc.gnu.org/lists.html
!  419. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-3.3/index.html
  
!                            GCC 3.3 Release Series
  
     May 03, 2005
  
--- 6320,6336 ----
   409. http://gcc.gnu.org/PR21716
   410. http://gcc.gnu.org/PR24315
   411. http://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=3.4.6
!  412. http://gcc.gnu.org/onlinedocs/
!  413. mailto:gcc-help@gcc.gnu.org
!  414. mailto:gcc@gcc.gnu.org
!  415. http://gcc.gnu.org/lists.html
!  416. http://www.fsf.org/
!  417. http://gcc.gnu.org/about.html
!  418. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-3.3/index.html
  
!                              GCC 3.3 Release Series
  
     May 03, 2005
  
*************** References and Acknowledgements
*** 6410,6432 ****
  
     To obtain GCC please use [15]our mirror sites, or our CVS server.
  
-    Please send FSF & GNU inquiries & questions to [16]gnu@gnu.org. There
-    are also [17]other ways to contact the FSF.
- 
-    These pages are [18]maintained by the GCC team.
- 
  
      For questions related to the use of GCC, please consult these web
!     pages and the [19]GCC manuals. If that fails, the
!     [20]gcc-help@gcc.gnu.org mailing list might help.
!     Please send comments on these web pages and the development of GCC to
!     our developer list at [21]gcc@gcc.gnu.org. All of our lists have
!     [22]public archives.
  
!    Copyright (C) Free Software Foundation, Inc.
!    Verbatim copying and distribution of this entire article is permitted
!    in any medium, provided this notice is preserved.
!    Last modified 2010-11-06 [23]Valid XHTML 1.0
  
  References
  
--- 6388,6407 ----
  
     To obtain GCC please use [15]our mirror sites, or our CVS server.
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [16]GCC manuals. If that fails, the
!     [17]gcc-help@gcc.gnu.org mailing list might help. Comments on these
!     web pages and the development of GCC are welcome on our developer
!     list at [18]gcc@gcc.gnu.org. All of [19]our lists have public
!     archives.
  
!    Copyright (C) [20]Free Software Foundation, Inc. Verbatim copying and
!    distribution of this entire article is permitted in any medium,
!    provided this notice is preserved.
! 
!    These pages are [21]maintained by the GCC team. Last modified
!    2011-04-25[22].
  
  References
  
*************** References
*** 6445,6463 ****
    13. http://gcc.gnu.org/index.html
    14. mailto:gcc@gcc.gnu.org
    15. http://gcc.gnu.org/mirrors.html
!   16. mailto:gnu@gnu.org
!   17. http://www.gnu.org/home.html#ContactInfo
!   18. http://gcc.gnu.org/about.html
!   19. http://gcc.gnu.org/onlinedocs/
!   20. mailto:gcc-help@gcc.gnu.org
!   21. mailto:gcc@gcc.gnu.org
!   22. http://gcc.gnu.org/lists.html
!   23. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-3.3/changes.html
  
!                            GCC 3.3 Release Series
!                       Changes, New Features, and Fixes
  
     The latest release in the 3.3 release series is [1]GCC 3.3.6.
  
--- 6420,6437 ----
    13. http://gcc.gnu.org/index.html
    14. mailto:gcc@gcc.gnu.org
    15. http://gcc.gnu.org/mirrors.html
!   16. http://gcc.gnu.org/onlinedocs/
!   17. mailto:gcc-help@gcc.gnu.org
!   18. mailto:gcc@gcc.gnu.org
!   19. http://gcc.gnu.org/lists.html
!   20. http://www.fsf.org/
!   21. http://gcc.gnu.org/about.html
!   22. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-3.3/changes.html
  
!                              GCC 3.3 Release Series
!                         Changes, New Features, and Fixes
  
     The latest release in the 3.3 release series is [1]GCC 3.3.6.
  
*************** GCC 3.3.6
*** 7790,7812 ****
     not be complete (that is, it is possible that some PRs that have been
     fixed are not listed here).
  
-    Please send FSF & GNU inquiries & questions to [553]gnu@gnu.org. There
-    are also [554]other ways to contact the FSF.
- 
-    These pages are [555]maintained by the GCC team.
- 
  
      For questions related to the use of GCC, please consult these web
!     pages and the [556]GCC manuals. If that fails, the
!     [557]gcc-help@gcc.gnu.org mailing list might help.
!     Please send comments on these web pages and the development of GCC to
!     our developer list at [558]gcc@gcc.gnu.org. All of our lists have
!     [559]public archives.
  
!    Copyright (C) Free Software Foundation, Inc.
!    Verbatim copying and distribution of this entire article is permitted
!    in any medium, provided this notice is preserved.
!    Last modified 2010-11-06 [560]Valid XHTML 1.0
  
  References
  
--- 7764,7783 ----
     not be complete (that is, it is possible that some PRs that have been
     fixed are not listed here).
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [553]GCC manuals. If that fails, the
!     [554]gcc-help@gcc.gnu.org mailing list might help. Comments on these
!     web pages and the development of GCC are welcome on our developer
!     list at [555]gcc@gcc.gnu.org. All of [556]our lists have public
!     archives.
  
!    Copyright (C) [557]Free Software Foundation, Inc. Verbatim copying and
!    distribution of this entire article is permitted in any medium,
!    provided this notice is preserved.
! 
!    These pages are [558]maintained by the GCC team. Last modified
!    2011-04-25[559].
  
  References
  
*************** References
*** 8362,8379 ****
   550. http://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=3.3.4
   551. http://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=3.3.5
   552. http://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=3.3.6
!  553. mailto:gnu@gnu.org
!  554. http://www.gnu.org/home.html#ContactInfo
!  555. http://gcc.gnu.org/about.html
!  556. http://gcc.gnu.org/onlinedocs/
!  557. mailto:gcc-help@gcc.gnu.org
!  558. mailto:gcc@gcc.gnu.org
!  559. http://gcc.gnu.org/lists.html
!  560. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-3.2/index.html
  
!                            GCC 3.2 Release Series
  
     April 25, 2003
  
--- 8333,8349 ----
   550. http://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=3.3.4
   551. http://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=3.3.5
   552. http://gcc.gnu.org/bugzilla/buglist.cgi?bug_status=RESOLVED&resolution=FIXED&target_milestone=3.3.6
!  553. http://gcc.gnu.org/onlinedocs/
!  554. mailto:gcc-help@gcc.gnu.org
!  555. mailto:gcc@gcc.gnu.org
!  556. http://gcc.gnu.org/lists.html
!  557. http://www.fsf.org/
!  558. http://gcc.gnu.org/about.html
!  559. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-3.2/index.html
  
!                              GCC 3.2 Release Series
  
     April 25, 2003
  
*************** References and Acknowledgements
*** 8425,8447 ****
  
     To obtain GCC please use [11]our mirror sites, or our CVS server.
  
-    Please send FSF & GNU inquiries & questions to [12]gnu@gnu.org. There
-    are also [13]other ways to contact the FSF.
- 
-    These pages are [14]maintained by the GCC team.
- 
  
      For questions related to the use of GCC, please consult these web
!     pages and the [15]GCC manuals. If that fails, the
!     [16]gcc-help@gcc.gnu.org mailing list might help.
!     Please send comments on these web pages and the development of GCC to
!     our developer list at [17]gcc@gcc.gnu.org. All of our lists have
!     [18]public archives.
  
!    Copyright (C) Free Software Foundation, Inc.
!    Verbatim copying and distribution of this entire article is permitted
!    in any medium, provided this notice is preserved.
!    Last modified 2010-11-06 [19]Valid XHTML 1.0
  
  References
  
--- 8395,8414 ----
  
     To obtain GCC please use [11]our mirror sites, or our CVS server.
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [12]GCC manuals. If that fails, the
!     [13]gcc-help@gcc.gnu.org mailing list might help. Comments on these
!     web pages and the development of GCC are welcome on our developer
!     list at [14]gcc@gcc.gnu.org. All of [15]our lists have public
!     archives.
  
!    Copyright (C) [16]Free Software Foundation, Inc. Verbatim copying and
!    distribution of this entire article is permitted in any medium,
!    provided this notice is preserved.
! 
!    These pages are [17]maintained by the GCC team. Last modified
!    2011-04-25[18].
  
  References
  
*************** References
*** 8456,8474 ****
     9. http://gcc.gnu.org/index.html
    10. mailto:gcc@gcc.gnu.org
    11. http://gcc.gnu.org/mirrors.html
!   12. mailto:gnu@gnu.org
!   13. http://www.gnu.org/home.html#ContactInfo
!   14. http://gcc.gnu.org/about.html
!   15. http://gcc.gnu.org/onlinedocs/
!   16. mailto:gcc-help@gcc.gnu.org
!   17. mailto:gcc@gcc.gnu.org
!   18. http://gcc.gnu.org/lists.html
!   19. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-3.2/changes.html
  
!                            GCC 3.2 Release Series
!                       Changes, New Features, and Fixes
  
     The latest release in the 3.2 release series is [1]GCC 3.2.3.
  
--- 8423,8440 ----
     9. http://gcc.gnu.org/index.html
    10. mailto:gcc@gcc.gnu.org
    11. http://gcc.gnu.org/mirrors.html
!   12. http://gcc.gnu.org/onlinedocs/
!   13. mailto:gcc-help@gcc.gnu.org
!   14. mailto:gcc@gcc.gnu.org
!   15. http://gcc.gnu.org/lists.html
!   16. http://www.fsf.org/
!   17. http://gcc.gnu.org/about.html
!   18. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-3.2/changes.html
  
!                              GCC 3.2 Release Series
!                         Changes, New Features, and Fixes
  
     The latest release in the 3.2 release series is [1]GCC 3.2.3.
  
*************** GCC 3.2
*** 9053,9075 ****
  
       * [245]7291: off-by-one in generated inline bzero code for x86-64
  
-    Please send FSF & GNU inquiries & questions to [246]gnu@gnu.org. There
-    are also [247]other ways to contact the FSF.
- 
-    These pages are [248]maintained by the GCC team.
- 
  
      For questions related to the use of GCC, please consult these web
!     pages and the [249]GCC manuals. If that fails, the
!     [250]gcc-help@gcc.gnu.org mailing list might help.
!     Please send comments on these web pages and the development of GCC to
!     our developer list at [251]gcc@gcc.gnu.org. All of our lists have
!     [252]public archives.
  
!    Copyright (C) Free Software Foundation, Inc.
!    Verbatim copying and distribution of this entire article is permitted
!    in any medium, provided this notice is preserved.
!    Last modified 2010-11-27 [253]Valid XHTML 1.0
  
  References
  
--- 9019,9038 ----
  
       * [245]7291: off-by-one in generated inline bzero code for x86-64
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [246]GCC manuals. If that fails, the
!     [247]gcc-help@gcc.gnu.org mailing list might help. Comments on these
!     web pages and the development of GCC are welcome on our developer
!     list at [248]gcc@gcc.gnu.org. All of [249]our lists have public
!     archives.
  
!    Copyright (C) [250]Free Software Foundation, Inc. Verbatim copying and
!    distribution of this entire article is permitted in any medium,
!    provided this notice is preserved.
! 
!    These pages are [251]maintained by the GCC team. Last modified
!    2011-04-25[252].
  
  References
  
*************** References
*** 9318,9335 ****
   243. http://gcc.gnu.org/PR7442
   244. http://gcc.gnu.org/PR7445
   245. http://gcc.gnu.org/PR7291
!  246. mailto:gnu@gnu.org
!  247. http://www.gnu.org/home.html#ContactInfo
!  248. http://gcc.gnu.org/about.html
!  249. http://gcc.gnu.org/onlinedocs/
!  250. mailto:gcc-help@gcc.gnu.org
!  251. mailto:gcc@gcc.gnu.org
!  252. http://gcc.gnu.org/lists.html
!  253. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-3.1/index.html
  
!                                    GCC 3.1
  
     July 27, 2002
  
--- 9281,9297 ----
   243. http://gcc.gnu.org/PR7442
   244. http://gcc.gnu.org/PR7445
   245. http://gcc.gnu.org/PR7291
!  246. http://gcc.gnu.org/onlinedocs/
!  247. mailto:gcc-help@gcc.gnu.org
!  248. mailto:gcc@gcc.gnu.org
!  249. http://gcc.gnu.org/lists.html
!  250. http://www.fsf.org/
!  251. http://gcc.gnu.org/about.html
!  252. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-3.1/index.html
  
!                                     GCC 3.1
  
     July 27, 2002
  
*************** http://gcc.gnu.org/gcc-3.1/index.html
*** 9361,9383 ****
     To obtain GCC please use [8]our mirror sites, or our CVS server.
       __________________________________________________________________
  
-    Please send FSF & GNU inquiries & questions to [9]gnu@gnu.org. There
-    are also [10]other ways to contact the FSF.
- 
-    These pages are [11]maintained by the GCC team.
- 
  
      For questions related to the use of GCC, please consult these web
!     pages and the [12]GCC manuals. If that fails, the
!     [13]gcc-help@gcc.gnu.org mailing list might help.
!     Please send comments on these web pages and the development of GCC to
!     our developer list at [14]gcc@gcc.gnu.org. All of our lists have
!     [15]public archives.
  
!    Copyright (C) Free Software Foundation, Inc.
!    Verbatim copying and distribution of this entire article is permitted
!    in any medium, provided this notice is preserved.
!    Last modified 2010-11-06 [16]Valid XHTML 1.0
  
  References
  
--- 9323,9342 ----
     To obtain GCC please use [8]our mirror sites, or our CVS server.
       __________________________________________________________________
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [9]GCC manuals. If that fails, the
!     [10]gcc-help@gcc.gnu.org mailing list might help. Comments on these
!     web pages and the development of GCC are welcome on our developer
!     list at [11]gcc@gcc.gnu.org. All of [12]our lists have public
!     archives.
  
!    Copyright (C) [13]Free Software Foundation, Inc. Verbatim copying and
!    distribution of this entire article is permitted in any medium,
!    provided this notice is preserved.
! 
!    These pages are [14]maintained by the GCC team. Last modified
!    2011-04-25[15].
  
  References
  
*************** References
*** 9389,9407 ****
     6. http://gcc.gnu.org/index.html
     7. mailto:gcc@gcc.gnu.org
     8. http://gcc.gnu.org/mirrors.html
!    9. mailto:gnu@gnu.org
!   10. http://www.gnu.org/home.html#ContactInfo
!   11. http://gcc.gnu.org/about.html
!   12. http://gcc.gnu.org/onlinedocs/
!   13. mailto:gcc-help@gcc.gnu.org
!   14. mailto:gcc@gcc.gnu.org
!   15. http://gcc.gnu.org/lists.html
!   16. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-3.1/changes.html
  
!                            GCC 3.1 Release Series
!                       Changes, New Features, and Fixes
  
  Additional changes in GCC 3.1.1
  
--- 9348,9365 ----
     6. http://gcc.gnu.org/index.html
     7. mailto:gcc@gcc.gnu.org
     8. http://gcc.gnu.org/mirrors.html
!    9. http://gcc.gnu.org/onlinedocs/
!   10. mailto:gcc-help@gcc.gnu.org
!   11. mailto:gcc@gcc.gnu.org
!   12. http://gcc.gnu.org/lists.html
!   13. http://www.fsf.org/
!   14. http://gcc.gnu.org/about.html
!   15. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-3.1/changes.html
  
!                              GCC 3.1 Release Series
!                         Changes, New Features, and Fixes
  
  Additional changes in GCC 3.1.1
  
*************** Documentation improvements
*** 9721,9743 ****
         representation used by the C and C++ front ends.
       * Many cleanups and improvements in general.
  
-    Please send FSF & GNU inquiries & questions to [13]gnu@gnu.org. There
-    are also [14]other ways to contact the FSF.
- 
-    These pages are [15]maintained by the GCC team.
- 
  
      For questions related to the use of GCC, please consult these web
!     pages and the [16]GCC manuals. If that fails, the
!     [17]gcc-help@gcc.gnu.org mailing list might help.
!     Please send comments on these web pages and the development of GCC to
!     our developer list at [18]gcc@gcc.gnu.org. All of our lists have
!     [19]public archives.
  
!    Copyright (C) Free Software Foundation, Inc.
!    Verbatim copying and distribution of this entire article is permitted
!    in any medium, provided this notice is preserved.
!    Last modified 2010-11-27 [20]Valid XHTML 1.0
  
  References
  
--- 9679,9698 ----
         representation used by the C and C++ front ends.
       * Many cleanups and improvements in general.
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [13]GCC manuals. If that fails, the
!     [14]gcc-help@gcc.gnu.org mailing list might help. Comments on these
!     web pages and the development of GCC are welcome on our developer
!     list at [15]gcc@gcc.gnu.org. All of [16]our lists have public
!     archives.
  
!    Copyright (C) [17]Free Software Foundation, Inc. Verbatim copying and
!    distribution of this entire article is permitted in any medium,
!    provided this notice is preserved.
! 
!    These pages are [18]maintained by the GCC team. Last modified
!    2011-04-25[19].
  
  References
  
*************** References
*** 9753,9770 ****
    10. http://developer.axis.com/
    11. http://www.superh.com/
    12. http://www.x86-64.org/
!   13. mailto:gnu@gnu.org
!   14. http://www.gnu.org/home.html#ContactInfo
!   15. http://gcc.gnu.org/about.html
!   16. http://gcc.gnu.org/onlinedocs/
!   17. mailto:gcc-help@gcc.gnu.org
!   18. mailto:gcc@gcc.gnu.org
!   19. http://gcc.gnu.org/lists.html
!   20. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-3.0/gcc-3.0.html
  
!                                   GCC 3.0.4
  
     February 20, 2002
  
--- 9708,9724 ----
    10. http://developer.axis.com/
    11. http://www.superh.com/
    12. http://www.x86-64.org/
!   13. http://gcc.gnu.org/onlinedocs/
!   14. mailto:gcc-help@gcc.gnu.org
!   15. mailto:gcc@gcc.gnu.org
!   16. http://gcc.gnu.org/lists.html
!   17. http://www.fsf.org/
!   18. http://gcc.gnu.org/about.html
!   19. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-3.0/gcc-3.0.html
  
!                                    GCC 3.0.4
  
     February 20, 2002
  
*************** Previous 3.0.x Releases
*** 9803,9825 ****
     August 20, 2001: GCC 3.0.1 has been released.
     June 18, 2001: GCC 3.0 has been released.
  
-    Please send FSF & GNU inquiries & questions to [9]gnu@gnu.org. There
-    are also [10]other ways to contact the FSF.
- 
-    These pages are [11]maintained by the GCC team.
- 
  
      For questions related to the use of GCC, please consult these web
!     pages and the [12]GCC manuals. If that fails, the
!     [13]gcc-help@gcc.gnu.org mailing list might help.
!     Please send comments on these web pages and the development of GCC to
!     our developer list at [14]gcc@gcc.gnu.org. All of our lists have
!     [15]public archives.
  
!    Copyright (C) Free Software Foundation, Inc.
!    Verbatim copying and distribution of this entire article is permitted
!    in any medium, provided this notice is preserved.
!    Last modified 2010-11-06 [16]Valid XHTML 1.0
  
  References
  
--- 9757,9776 ----
     August 20, 2001: GCC 3.0.1 has been released.
     June 18, 2001: GCC 3.0 has been released.
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [9]GCC manuals. If that fails, the
!     [10]gcc-help@gcc.gnu.org mailing list might help. Comments on these
!     web pages and the development of GCC are welcome on our developer
!     list at [11]gcc@gcc.gnu.org. All of [12]our lists have public
!     archives.
  
!    Copyright (C) [13]Free Software Foundation, Inc. Verbatim copying and
!    distribution of this entire article is permitted in any medium,
!    provided this notice is preserved.
! 
!    These pages are [14]maintained by the GCC team. Last modified
!    2011-04-25[15].
  
  References
  
*************** References
*** 9831,9848 ****
     6. http://gcc.gnu.org/index.html
     7. mailto:gcc@gcc.gnu.org
     8. http://gcc.gnu.org/mirrors.html
!    9. mailto:gnu@gnu.org
!   10. http://www.gnu.org/home.html#ContactInfo
!   11. http://gcc.gnu.org/about.html
!   12. http://gcc.gnu.org/onlinedocs/
!   13. mailto:gcc-help@gcc.gnu.org
!   14. mailto:gcc@gcc.gnu.org
!   15. http://gcc.gnu.org/lists.html
!   16. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-3.0/features.html
  
!                             GCC 3.0 New Features
  
  Additional changes in GCC 3.0.4
  
--- 9782,9798 ----
     6. http://gcc.gnu.org/index.html
     7. mailto:gcc@gcc.gnu.org
     8. http://gcc.gnu.org/mirrors.html
!    9. http://gcc.gnu.org/onlinedocs/
!   10. mailto:gcc-help@gcc.gnu.org
!   11. mailto:gcc@gcc.gnu.org
!   12. http://gcc.gnu.org/lists.html
!   13. http://www.fsf.org/
!   14. http://gcc.gnu.org/about.html
!   15. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-3.0/features.html
  
!                               GCC 3.0 New Features
  
  Additional changes in GCC 3.0.4
  
*************** Other significant improvements
*** 9999,10021 ****
     Plus a great many bug fixes and almost all the [13]features found in
     GCC 2.95.
  
-    Please send FSF & GNU inquiries & questions to [14]gnu@gnu.org. There
-    are also [15]other ways to contact the FSF.
- 
-    These pages are [16]maintained by the GCC team.
- 
  
      For questions related to the use of GCC, please consult these web
!     pages and the [17]GCC manuals. If that fails, the
!     [18]gcc-help@gcc.gnu.org mailing list might help.
!     Please send comments on these web pages and the development of GCC to
!     our developer list at [19]gcc@gcc.gnu.org. All of our lists have
!     [20]public archives.
  
!    Copyright (C) Free Software Foundation, Inc.
!    Verbatim copying and distribution of this entire article is permitted
!    in any medium, provided this notice is preserved.
!    Last modified 2010-11-06 [21]Valid XHTML 1.0
  
  References
  
--- 9949,9968 ----
     Plus a great many bug fixes and almost all the [13]features found in
     GCC 2.95.
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [14]GCC manuals. If that fails, the
!     [15]gcc-help@gcc.gnu.org mailing list might help. Comments on these
!     web pages and the development of GCC are welcome on our developer
!     list at [16]gcc@gcc.gnu.org. All of [17]our lists have public
!     archives.
  
!    Copyright (C) [18]Free Software Foundation, Inc. Verbatim copying and
!    distribution of this entire article is permitted in any medium,
!    provided this notice is preserved.
! 
!    These pages are [19]maintained by the GCC team. Last modified
!    2011-04-25[20].
  
  References
  
*************** References
*** 10032,10049 ****
    11. http://gcc.gnu.org/onlinedocs/gcc-3.4.6/g77/News.html
    12. http://gcc.gnu.org/gcc-3.0/libgcc.html
    13. http://gcc.gnu.org/gcc-2.95/features.html
!   14. mailto:gnu@gnu.org
!   15. http://www.gnu.org/home.html#ContactInfo
!   16. http://gcc.gnu.org/about.html
!   17. http://gcc.gnu.org/onlinedocs/
!   18. mailto:gcc-help@gcc.gnu.org
!   19. mailto:gcc@gcc.gnu.org
!   20. http://gcc.gnu.org/lists.html
!   21. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-3.0/caveats.html
  
!                                GCC 3.0 Caveats
  
       * -fstrict-aliasing is now part of -O2 and higher optimization
         levels. This allows the compiler to assume the strictest aliasing
--- 9979,9995 ----
    11. http://gcc.gnu.org/onlinedocs/gcc-3.4.6/g77/News.html
    12. http://gcc.gnu.org/gcc-3.0/libgcc.html
    13. http://gcc.gnu.org/gcc-2.95/features.html
!   14. http://gcc.gnu.org/onlinedocs/
!   15. mailto:gcc-help@gcc.gnu.org
!   16. mailto:gcc@gcc.gnu.org
!   17. http://gcc.gnu.org/lists.html
!   18. http://www.fsf.org/
!   19. http://gcc.gnu.org/about.html
!   20. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-3.0/caveats.html
  
!                                 GCC 3.0 Caveats
  
       * -fstrict-aliasing is now part of -O2 and higher optimization
         levels. This allows the compiler to assume the strictest aliasing
*************** http://gcc.gnu.org/gcc-3.0/caveats.html
*** 10077,10115 ****
         but not yet handled in GDB:
         [1]http://gcc.gnu.org/ml/gcc-bugs/2001-06/msg00421.html
  
-    Please send FSF & GNU inquiries & questions to [2]gnu@gnu.org. There
-    are also [3]other ways to contact the FSF.
- 
-    These pages are [4]maintained by the GCC team.
- 
  
      For questions related to the use of GCC, please consult these web
!     pages and the [5]GCC manuals. If that fails, the
!     [6]gcc-help@gcc.gnu.org mailing list might help.
!     Please send comments on these web pages and the development of GCC to
!     our developer list at [7]gcc@gcc.gnu.org. All of our lists have
!     [8]public archives.
  
!    Copyright (C) Free Software Foundation, Inc.
!    Verbatim copying and distribution of this entire article is permitted
!    in any medium, provided this notice is preserved.
!    Last modified 2010-11-06 [9]Valid XHTML 1.0
  
  References
  
     1. http://gcc.gnu.org/ml/gcc-bugs/2001-06/msg00421.html
!    2. mailto:gnu@gnu.org
!    3. http://www.gnu.org/home.html#ContactInfo
!    4. http://gcc.gnu.org/about.html
!    5. http://gcc.gnu.org/onlinedocs/
!    6. mailto:gcc-help@gcc.gnu.org
!    7. mailto:gcc@gcc.gnu.org
!    8. http://gcc.gnu.org/lists.html
!    9. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-2.95/index.html
  
!                                   GCC 2.95
  
     March 16, 2001: The GNU project and the GCC developers are pleased to
     announce the release of GCC version 2.95.3.
--- 10023,10056 ----
         but not yet handled in GDB:
         [1]http://gcc.gnu.org/ml/gcc-bugs/2001-06/msg00421.html
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [2]GCC manuals. If that fails, the
!     [3]gcc-help@gcc.gnu.org mailing list might help. Comments on these
!     web pages and the development of GCC are welcome on our developer
!     list at [4]gcc@gcc.gnu.org. All of [5]our lists have public archives.
  
!    Copyright (C) [6]Free Software Foundation, Inc. Verbatim copying and
!    distribution of this entire article is permitted in any medium,
!    provided this notice is preserved.
! 
!    These pages are [7]maintained by the GCC team. Last modified
!    2011-04-25[8].
  
  References
  
     1. http://gcc.gnu.org/ml/gcc-bugs/2001-06/msg00421.html
!    2. http://gcc.gnu.org/onlinedocs/
!    3. mailto:gcc-help@gcc.gnu.org
!    4. mailto:gcc@gcc.gnu.org
!    5. http://gcc.gnu.org/lists.html
!    6. http://www.fsf.org/
!    7. http://gcc.gnu.org/about.html
!    8. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-2.95/index.html
  
!                                     GCC 2.95
  
     March 16, 2001: The GNU project and the GCC developers are pleased to
     announce the release of GCC version 2.95.3.
*************** References and Acknowledgements
*** 10162,10184 ****
     For additional information about GCC please see the [9]GCC project web
     server or contact the [10]GCC development mailing list.
  
-    Please send FSF & GNU inquiries & questions to [11]gnu@gnu.org. There
-    are also [12]other ways to contact the FSF.
- 
-    These pages are [13]maintained by the GCC team.
- 
  
      For questions related to the use of GCC, please consult these web
!     pages and the [14]GCC manuals. If that fails, the
!     [15]gcc-help@gcc.gnu.org mailing list might help.
!     Please send comments on these web pages and the development of GCC to
!     our developer list at [16]gcc@gcc.gnu.org. All of our lists have
!     [17]public archives.
  
!    Copyright (C) Free Software Foundation, Inc.
!    Verbatim copying and distribution of this entire article is permitted
!    in any medium, provided this notice is preserved.
!    Last modified 2010-11-06 [18]Valid XHTML 1.0
  
  References
  
--- 10103,10122 ----
     For additional information about GCC please see the [9]GCC project web
     server or contact the [10]GCC development mailing list.
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [11]GCC manuals. If that fails, the
!     [12]gcc-help@gcc.gnu.org mailing list might help. Comments on these
!     web pages and the development of GCC are welcome on our developer
!     list at [13]gcc@gcc.gnu.org. All of [14]our lists have public
!     archives.
  
!    Copyright (C) [15]Free Software Foundation, Inc. Verbatim copying and
!    distribution of this entire article is permitted in any medium,
!    provided this notice is preserved.
! 
!    These pages are [16]maintained by the GCC team. Last modified
!    2011-04-25[17].
  
  References
  
*************** References
*** 10192,10209 ****
     8. http://gcc.gnu.org/mirrors.html
     9. http://gcc.gnu.org/index.html
    10. mailto:gcc@gcc.gnu.org
!   11. mailto:gnu@gnu.org
!   12. http://www.gnu.org/home.html#ContactInfo
!   13. http://gcc.gnu.org/about.html
!   14. http://gcc.gnu.org/onlinedocs/
!   15. mailto:gcc-help@gcc.gnu.org
!   16. mailto:gcc@gcc.gnu.org
!   17. http://gcc.gnu.org/lists.html
!   18. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-2.95/features.html
  
!                             GCC 2.95 New Features
  
       * General Optimizer Improvements:
            + [1]Localized register spilling to improve speed and code
--- 10130,10146 ----
     8. http://gcc.gnu.org/mirrors.html
     9. http://gcc.gnu.org/index.html
    10. mailto:gcc@gcc.gnu.org
!   11. http://gcc.gnu.org/onlinedocs/
!   12. mailto:gcc-help@gcc.gnu.org
!   13. mailto:gcc@gcc.gnu.org
!   14. http://gcc.gnu.org/lists.html
!   15. http://www.fsf.org/
!   16. http://gcc.gnu.org/about.html
!   17. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-2.95/features.html
  
!                              GCC 2.95 New Features
  
       * General Optimizer Improvements:
            + [1]Localized register spilling to improve speed and code
*************** Additional Changes in GCC 2.95.3
*** 10433,10455 ****
            + Several updates for the h8300 port.
            + Fix problem building libio with glibc 2.2.
  
-    Please send FSF & GNU inquiries & questions to [17]gnu@gnu.org. There
-    are also [18]other ways to contact the FSF.
- 
-    These pages are [19]maintained by the GCC team.
- 
  
      For questions related to the use of GCC, please consult these web
!     pages and the [20]GCC manuals. If that fails, the
!     [21]gcc-help@gcc.gnu.org mailing list might help.
!     Please send comments on these web pages and the development of GCC to
!     our developer list at [22]gcc@gcc.gnu.org. All of our lists have
!     [23]public archives.
  
!    Copyright (C) Free Software Foundation, Inc.
!    Verbatim copying and distribution of this entire article is permitted
!    in any medium, provided this notice is preserved.
!    Last modified 2010-11-06 [24]Valid XHTML 1.0
  
  References
  
--- 10370,10389 ----
            + Several updates for the h8300 port.
            + Fix problem building libio with glibc 2.2.
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [17]GCC manuals. If that fails, the
!     [18]gcc-help@gcc.gnu.org mailing list might help. Comments on these
!     web pages and the development of GCC are welcome on our developer
!     list at [19]gcc@gcc.gnu.org. All of [20]our lists have public
!     archives.
  
!    Copyright (C) [21]Free Software Foundation, Inc. Verbatim copying and
!    distribution of this entire article is permitted in any medium,
!    provided this notice is preserved.
! 
!    These pages are [22]maintained by the GCC team. Last modified
!    2011-04-25[23].
  
  References
  
*************** References
*** 10469,10486 ****
    14. http://gcc.gnu.org/news/sparc.html
    15. http://gcc.gnu.org/news/egcs-vcg.html
    16. http://gcc.gnu.org/egcs-1.0/features-2.8.html
!   17. mailto:gnu@gnu.org
!   18. http://www.gnu.org/home.html#ContactInfo
!   19. http://gcc.gnu.org/about.html
!   20. http://gcc.gnu.org/onlinedocs/
!   21. mailto:gcc-help@gcc.gnu.org
!   22. mailto:gcc@gcc.gnu.org
!   23. http://gcc.gnu.org/lists.html
!   24. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-2.95/caveats.html
  
!                               GCC 2.95 Caveats
  
       * GCC 2.95 will issue an error for invalid asm statements that had
         been silently accepted by earlier versions of the compiler. This is
--- 10403,10419 ----
    14. http://gcc.gnu.org/news/sparc.html
    15. http://gcc.gnu.org/news/egcs-vcg.html
    16. http://gcc.gnu.org/egcs-1.0/features-2.8.html
!   17. http://gcc.gnu.org/onlinedocs/
!   18. mailto:gcc-help@gcc.gnu.org
!   19. mailto:gcc@gcc.gnu.org
!   20. http://gcc.gnu.org/lists.html
!   21. http://www.fsf.org/
!   22. http://gcc.gnu.org/about.html
!   23. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/gcc-2.95/caveats.html
  
!                                 GCC 2.95 Caveats
  
       * GCC 2.95 will issue an error for invalid asm statements that had
         been silently accepted by earlier versions of the compiler. This is
*************** http://gcc.gnu.org/gcc-2.95/caveats.html
*** 10522,10560 ****
         GCC 2.8 project). Future GCC releases will include all the changes
         from the defunct GCC 2.8 sources.
  
-    Please send FSF & GNU inquiries & questions to [2]gnu@gnu.org. There
-    are also [3]other ways to contact the FSF.
- 
-    These pages are [4]maintained by the GCC team.
- 
  
      For questions related to the use of GCC, please consult these web
!     pages and the [5]GCC manuals. If that fails, the
!     [6]gcc-help@gcc.gnu.org mailing list might help.
!     Please send comments on these web pages and the development of GCC to
!     our developer list at [7]gcc@gcc.gnu.org. All of our lists have
!     [8]public archives.
  
!    Copyright (C) Free Software Foundation, Inc.
!    Verbatim copying and distribution of this entire article is permitted
!    in any medium, provided this notice is preserved.
!    Last modified 2010-11-06 [9]Valid XHTML 1.0
  
  References
  
     1. ftp://gcc.gnu.org/pub/gcc/infrastructure/libg++-2.8.1.3.tar.gz
!    2. mailto:gnu@gnu.org
!    3. http://www.gnu.org/home.html#ContactInfo
!    4. http://gcc.gnu.org/about.html
!    5. http://gcc.gnu.org/onlinedocs/
!    6. mailto:gcc-help@gcc.gnu.org
!    7. mailto:gcc@gcc.gnu.org
!    8. http://gcc.gnu.org/lists.html
!    9. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/egcs-1.1/index.html
  
!                                   EGCS 1.1
  
     September 3, 1998: We are pleased to announce the release of EGCS 1.1.
     December 1, 1998: We are pleased to announce the release of EGCS 1.1.1.
--- 10455,10488 ----
         GCC 2.8 project). Future GCC releases will include all the changes
         from the defunct GCC 2.8 sources.
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [2]GCC manuals. If that fails, the
!     [3]gcc-help@gcc.gnu.org mailing list might help. Comments on these
!     web pages and the development of GCC are welcome on our developer
!     list at [4]gcc@gcc.gnu.org. All of [5]our lists have public archives.
  
!    Copyright (C) [6]Free Software Foundation, Inc. Verbatim copying and
!    distribution of this entire article is permitted in any medium,
!    provided this notice is preserved.
! 
!    These pages are [7]maintained by the GCC team. Last modified
!    2011-04-25[8].
  
  References
  
     1. ftp://gcc.gnu.org/pub/gcc/infrastructure/libg++-2.8.1.3.tar.gz
!    2. http://gcc.gnu.org/onlinedocs/
!    3. mailto:gcc-help@gcc.gnu.org
!    4. mailto:gcc@gcc.gnu.org
!    5. http://gcc.gnu.org/lists.html
!    6. http://www.fsf.org/
!    7. http://gcc.gnu.org/about.html
!    8. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/egcs-1.1/index.html
  
!                                     EGCS 1.1
  
     September 3, 1998: We are pleased to announce the release of EGCS 1.1.
     December 1, 1998: We are pleased to announce the release of EGCS 1.1.1.
*************** http://gcc.gnu.org/egcs-1.1/index.html
*** 10748,10770 ****
     The EGCS 1.1 release is also available on many mirror sites.
     [10]Goto mirror list to find a closer site.
  
-    Please send FSF & GNU inquiries & questions to [11]gnu@gnu.org. There
-    are also [12]other ways to contact the FSF.
- 
-    These pages are [13]maintained by the GCC team.
- 
  
      For questions related to the use of GCC, please consult these web
!     pages and the [14]GCC manuals. If that fails, the
!     [15]gcc-help@gcc.gnu.org mailing list might help.
!     Please send comments on these web pages and the development of GCC to
!     our developer list at [16]gcc@gcc.gnu.org. All of our lists have
!     [17]public archives.
  
!    Copyright (C) Free Software Foundation, Inc.
!    Verbatim copying and distribution of this entire article is permitted
!    in any medium, provided this notice is preserved.
!    Last modified 2010-11-06 [18]Valid XHTML 1.0
  
  References
  
--- 10676,10695 ----
     The EGCS 1.1 release is also available on many mirror sites.
     [10]Goto mirror list to find a closer site.
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [11]GCC manuals. If that fails, the
!     [12]gcc-help@gcc.gnu.org mailing list might help. Comments on these
!     web pages and the development of GCC are welcome on our developer
!     list at [13]gcc@gcc.gnu.org. All of [14]our lists have public
!     archives.
  
!    Copyright (C) [15]Free Software Foundation, Inc. Verbatim copying and
!    distribution of this entire article is permitted in any medium,
!    provided this notice is preserved.
! 
!    These pages are [16]maintained by the GCC team. Last modified
!    2011-04-25[17].
  
  References
  
*************** References
*** 10778,10795 ****
     8. http://gcc.gnu.org/onlinedocs/gcc/Contributors.html
     9. http://gcc.gnu.org/egcs-1.1/caveats.html
    10. http://gcc.gnu.org/mirrors.html
!   11. mailto:gnu@gnu.org
!   12. http://www.gnu.org/home.html#ContactInfo
!   13. http://gcc.gnu.org/about.html
!   14. http://gcc.gnu.org/onlinedocs/
!   15. mailto:gcc-help@gcc.gnu.org
!   16. mailto:gcc@gcc.gnu.org
!   17. http://gcc.gnu.org/lists.html
!   18. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/egcs-1.1/features.html
  
!                             EGCS 1.1 new features
  
       * Integrated GNU Fortran (g77) compiler and runtime library with
         improvements, based on g77 version 0.5.23.
--- 10703,10719 ----
     8. http://gcc.gnu.org/onlinedocs/gcc/Contributors.html
     9. http://gcc.gnu.org/egcs-1.1/caveats.html
    10. http://gcc.gnu.org/mirrors.html
!   11. http://gcc.gnu.org/onlinedocs/
!   12. mailto:gcc-help@gcc.gnu.org
!   13. mailto:gcc@gcc.gnu.org
!   14. http://gcc.gnu.org/lists.html
!   15. http://www.fsf.org/
!   16. http://gcc.gnu.org/about.html
!   17. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/egcs-1.1/features.html
  
!                              EGCS 1.1 new features
  
       * Integrated GNU Fortran (g77) compiler and runtime library with
         improvements, based on g77 version 0.5.23.
*************** http://gcc.gnu.org/egcs-1.1/features.htm
*** 10854,10876 ****
       * Core compiler is based on the GCC development tree from June 9,
         1998, so we have all of the [4]features found in GCC 2.8.
  
-    Please send FSF & GNU inquiries & questions to [5]gnu@gnu.org. There
-    are also [6]other ways to contact the FSF.
- 
-    These pages are [7]maintained by the GCC team.
- 
  
      For questions related to the use of GCC, please consult these web
!     pages and the [8]GCC manuals. If that fails, the
!     [9]gcc-help@gcc.gnu.org mailing list might help.
!     Please send comments on these web pages and the development of GCC to
!     our developer list at [10]gcc@gcc.gnu.org. All of our lists have
!     [11]public archives.
  
!    Copyright (C) Free Software Foundation, Inc.
!    Verbatim copying and distribution of this entire article is permitted
!    in any medium, provided this notice is preserved.
!    Last modified 2010-11-06 [12]Valid XHTML 1.0
  
  References
  
--- 10778,10796 ----
       * Core compiler is based on the GCC development tree from June 9,
         1998, so we have all of the [4]features found in GCC 2.8.
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [5]GCC manuals. If that fails, the
!     [6]gcc-help@gcc.gnu.org mailing list might help. Comments on these
!     web pages and the development of GCC are welcome on our developer
!     list at [7]gcc@gcc.gnu.org. All of [8]our lists have public archives.
  
!    Copyright (C) [9]Free Software Foundation, Inc. Verbatim copying and
!    distribution of this entire article is permitted in any medium,
!    provided this notice is preserved.
! 
!    These pages are [10]maintained by the GCC team. Last modified
!    2011-04-25[11].
  
  References
  
*************** References
*** 10878,10895 ****
     2. http://gcc.gnu.org/news/gcse.html
     3. http://gcc.gnu.org/news/alias.html
     4. http://gcc.gnu.org/egcs-1.0/features-2.8.html
!    5. mailto:gnu@gnu.org
!    6. http://www.gnu.org/home.html#ContactInfo
!    7. http://gcc.gnu.org/about.html
!    8. http://gcc.gnu.org/onlinedocs/
!    9. mailto:gcc-help@gcc.gnu.org
!   10. mailto:gcc@gcc.gnu.org
!   11. http://gcc.gnu.org/lists.html
!   12. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/egcs-1.1/caveats.html
  
!                               EGCS 1.1 Caveats
  
       * EGCS has an integrated libstdc++, but does not have an integrated
         libg++. Furthermore old libg++ releases will not work with EGCS; HJ
--- 10798,10814 ----
     2. http://gcc.gnu.org/news/gcse.html
     3. http://gcc.gnu.org/news/alias.html
     4. http://gcc.gnu.org/egcs-1.0/features-2.8.html
!    5. http://gcc.gnu.org/onlinedocs/
!    6. mailto:gcc-help@gcc.gnu.org
!    7. mailto:gcc@gcc.gnu.org
!    8. http://gcc.gnu.org/lists.html
!    9. http://www.fsf.org/
!   10. http://gcc.gnu.org/about.html
!   11. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/egcs-1.1/caveats.html
  
!                                 EGCS 1.1 Caveats
  
       * EGCS has an integrated libstdc++, but does not have an integrated
         libg++. Furthermore old libg++ releases will not work with EGCS; HJ
*************** http://gcc.gnu.org/egcs-1.1/caveats.html
*** 10914,10951 ****
         or GCC 2.8.x due to changes necessary to support thread safe
         exception handling.
  
-    Please send FSF & GNU inquiries & questions to [1]gnu@gnu.org. There
-    are also [2]other ways to contact the FSF.
- 
-    These pages are [3]maintained by the GCC team.
- 
  
      For questions related to the use of GCC, please consult these web
!     pages and the [4]GCC manuals. If that fails, the
!     [5]gcc-help@gcc.gnu.org mailing list might help.
!     Please send comments on these web pages and the development of GCC to
!     our developer list at [6]gcc@gcc.gnu.org. All of our lists have
!     [7]public archives.
  
!    Copyright (C) Free Software Foundation, Inc.
!    Verbatim copying and distribution of this entire article is permitted
!    in any medium, provided this notice is preserved.
!    Last modified 2010-11-06 [8]Valid XHTML 1.0
  
  References
  
!    1. mailto:gnu@gnu.org
!    2. http://www.gnu.org/home.html#ContactInfo
!    3. http://gcc.gnu.org/about.html
!    4. http://gcc.gnu.org/onlinedocs/
!    5. mailto:gcc-help@gcc.gnu.org
!    6. mailto:gcc@gcc.gnu.org
!    7. http://gcc.gnu.org/lists.html
!    8. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/egcs-1.0/index.html
  
!                                   EGCS 1.0
  
     December 3, 1997: We are pleased to announce the release of EGCS 1.0.
     January 6, 1998: We are pleased to announce the release of EGCS 1.0.1.
--- 10833,10865 ----
         or GCC 2.8.x due to changes necessary to support thread safe
         exception handling.
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [1]GCC manuals. If that fails, the
!     [2]gcc-help@gcc.gnu.org mailing list might help. Comments on these
!     web pages and the development of GCC are welcome on our developer
!     list at [3]gcc@gcc.gnu.org. All of [4]our lists have public archives.
  
!    Copyright (C) [5]Free Software Foundation, Inc. Verbatim copying and
!    distribution of this entire article is permitted in any medium,
!    provided this notice is preserved.
! 
!    These pages are [6]maintained by the GCC team. Last modified
!    2011-04-25[7].
  
  References
  
!    1. http://gcc.gnu.org/onlinedocs/
!    2. mailto:gcc-help@gcc.gnu.org
!    3. mailto:gcc@gcc.gnu.org
!    4. http://gcc.gnu.org/lists.html
!    5. http://www.fsf.org/
!    6. http://gcc.gnu.org/about.html
!    7. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/egcs-1.0/index.html
  
!                                     EGCS 1.0
  
     December 3, 1997: We are pleased to announce the release of EGCS 1.0.
     January 6, 1998: We are pleased to announce the release of EGCS 1.0.1.
*************** http://gcc.gnu.org/egcs-1.0/index.html
*** 11116,11138 ****
     features, test results, bugfixes, etc. Unfortunately, they're far too
     numerous to mention by name.
  
-    Please send FSF & GNU inquiries & questions to [6]gnu@gnu.org. There
-    are also [7]other ways to contact the FSF.
- 
-    These pages are [8]maintained by the GCC team.
- 
  
      For questions related to the use of GCC, please consult these web
!     pages and the [9]GCC manuals. If that fails, the
!     [10]gcc-help@gcc.gnu.org mailing list might help.
!     Please send comments on these web pages and the development of GCC to
!     our developer list at [11]gcc@gcc.gnu.org. All of our lists have
!     [12]public archives.
  
!    Copyright (C) Free Software Foundation, Inc.
!    Verbatim copying and distribution of this entire article is permitted
!    in any medium, provided this notice is preserved.
!    Last modified 2010-11-06 [13]Valid XHTML 1.0
  
  References
  
--- 11030,11048 ----
     features, test results, bugfixes, etc. Unfortunately, they're far too
     numerous to mention by name.
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [6]GCC manuals. If that fails, the
!     [7]gcc-help@gcc.gnu.org mailing list might help. Comments on these
!     web pages and the development of GCC are welcome on our developer
!     list at [8]gcc@gcc.gnu.org. All of [9]our lists have public archives.
  
!    Copyright (C) [10]Free Software Foundation, Inc. Verbatim copying and
!    distribution of this entire article is permitted in any medium,
!    provided this notice is preserved.
! 
!    These pages are [11]maintained by the GCC team. Last modified
!    2011-04-25[12].
  
  References
  
*************** References
*** 11141,11158 ****
     3. http://gcc.gnu.org/egcs-1.0/buildstat.html
     4. http://gcc.gnu.org/egcs-1.0/caveats.html
     5. http://gcc.gnu.org/mirrors.html
!    6. mailto:gnu@gnu.org
!    7. http://www.gnu.org/home.html#ContactInfo
!    8. http://gcc.gnu.org/about.html
!    9. http://gcc.gnu.org/onlinedocs/
!   10. mailto:gcc-help@gcc.gnu.org
!   11. mailto:gcc@gcc.gnu.org
!   12. http://gcc.gnu.org/lists.html
!   13. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/egcs-1.0/features.html
  
!                               EGCS 1.0 features
  
       * Core compiler is based on the gcc2 development tree from Aug 2,
         1997, so we have most of the [1]features found in GCC 2.8.
--- 11051,11067 ----
     3. http://gcc.gnu.org/egcs-1.0/buildstat.html
     4. http://gcc.gnu.org/egcs-1.0/caveats.html
     5. http://gcc.gnu.org/mirrors.html
!    6. http://gcc.gnu.org/onlinedocs/
!    7. mailto:gcc-help@gcc.gnu.org
!    8. mailto:gcc@gcc.gnu.org
!    9. http://gcc.gnu.org/lists.html
!   10. http://www.fsf.org/
!   11. http://gcc.gnu.org/about.html
!   12. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/egcs-1.0/features.html
  
!                                EGCS 1.0 features
  
       * Core compiler is based on the gcc2 development tree from Aug 2,
         1997, so we have most of the [1]features found in GCC 2.8.
*************** http://gcc.gnu.org/egcs-1.0/features.htm
*** 11189,11228 ****
         such as Linux.
       * Plus the usual assortment of bugfixes and improvements.
  
-    Please send FSF & GNU inquiries & questions to [3]gnu@gnu.org. There
-    are also [4]other ways to contact the FSF.
- 
-    These pages are [5]maintained by the GCC team.
- 
  
      For questions related to the use of GCC, please consult these web
!     pages and the [6]GCC manuals. If that fails, the
!     [7]gcc-help@gcc.gnu.org mailing list might help.
!     Please send comments on these web pages and the development of GCC to
!     our developer list at [8]gcc@gcc.gnu.org. All of our lists have
!     [9]public archives.
  
!    Copyright (C) Free Software Foundation, Inc.
!    Verbatim copying and distribution of this entire article is permitted
!    in any medium, provided this notice is preserved.
!    Last modified 2010-11-06 [10]Valid XHTML 1.0
  
  References
  
     1. http://gcc.gnu.org/egcs-1.0/features-2.8.html
     2. http://gcc.gnu.org/egcs-1.0/c++features.html
!    3. mailto:gnu@gnu.org
!    4. http://www.gnu.org/home.html#ContactInfo
!    5. http://gcc.gnu.org/about.html
!    6. http://gcc.gnu.org/onlinedocs/
!    7. mailto:gcc-help@gcc.gnu.org
!    8. mailto:gcc@gcc.gnu.org
!    9. http://gcc.gnu.org/lists.html
!   10. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/egcs-1.0/caveats.html
  
!                               EGCS 1.0 Caveats
  
       * EGCS has an integrated libstdc++, but does not have an integrated
         libg++. Furthermore old libg++ releases will not work with egc; HJ
--- 11098,11132 ----
         such as Linux.
       * Plus the usual assortment of bugfixes and improvements.
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [3]GCC manuals. If that fails, the
!     [4]gcc-help@gcc.gnu.org mailing list might help. Comments on these
!     web pages and the development of GCC are welcome on our developer
!     list at [5]gcc@gcc.gnu.org. All of [6]our lists have public archives.
  
!    Copyright (C) [7]Free Software Foundation, Inc. Verbatim copying and
!    distribution of this entire article is permitted in any medium,
!    provided this notice is preserved.
! 
!    These pages are [8]maintained by the GCC team. Last modified
!    2011-04-25[9].
  
  References
  
     1. http://gcc.gnu.org/egcs-1.0/features-2.8.html
     2. http://gcc.gnu.org/egcs-1.0/c++features.html
!    3. http://gcc.gnu.org/onlinedocs/
!    4. mailto:gcc-help@gcc.gnu.org
!    5. mailto:gcc@gcc.gnu.org
!    6. http://gcc.gnu.org/lists.html
!    7. http://www.fsf.org/
!    8. http://gcc.gnu.org/about.html
!    9. http://validator.w3.org/check/referer
  ======================================================================
  http://gcc.gnu.org/egcs-1.0/caveats.html
  
!                                 EGCS 1.0 Caveats
  
       * EGCS has an integrated libstdc++, but does not have an integrated
         libg++. Furthermore old libg++ releases will not work with egc; HJ
*************** http://gcc.gnu.org/egcs-1.0/caveats.html
*** 11248,11279 ****
       * EGCS 1.0 may not work with Red Hat Linux 5.0 on all targets. EGCS
         1.0.x and later releases should work with Red Hat Linux 5.0.
  
-    Please send FSF & GNU inquiries & questions to [1]gnu@gnu.org. There
-    are also [2]other ways to contact the FSF.
- 
-    These pages are [3]maintained by the GCC team.
- 
  
      For questions related to the use of GCC, please consult these web
!     pages and the [4]GCC manuals. If that fails, the
!     [5]gcc-help@gcc.gnu.org mailing list might help.
!     Please send comments on these web pages and the development of GCC to
!     our developer list at [6]gcc@gcc.gnu.org. All of our lists have
!     [7]public archives.
  
!    Copyright (C) Free Software Foundation, Inc.
!    Verbatim copying and distribution of this entire article is permitted
!    in any medium, provided this notice is preserved.
!    Last modified 2010-11-06 [8]Valid XHTML 1.0
  
  References
  
!    1. mailto:gnu@gnu.org
!    2. http://www.gnu.org/home.html#ContactInfo
!    3. http://gcc.gnu.org/about.html
!    4. http://gcc.gnu.org/onlinedocs/
!    5. mailto:gcc-help@gcc.gnu.org
!    6. mailto:gcc@gcc.gnu.org
!    7. http://gcc.gnu.org/lists.html
!    8. http://validator.w3.org/check/referer
  ======================================================================
--- 11152,11178 ----
       * EGCS 1.0 may not work with Red Hat Linux 5.0 on all targets. EGCS
         1.0.x and later releases should work with Red Hat Linux 5.0.
  
  
      For questions related to the use of GCC, please consult these web
!     pages and the [1]GCC manuals. If that fails, the
!     [2]gcc-help@gcc.gnu.org mailing list might help. Comments on these
!     web pages and the development of GCC are welcome on our developer
!     list at [3]gcc@gcc.gnu.org. All of [4]our lists have public archives.
  
!    Copyright (C) [5]Free Software Foundation, Inc. Verbatim copying and
!    distribution of this entire article is permitted in any medium,
!    provided this notice is preserved.
! 
!    These pages are [6]maintained by the GCC team. Last modified
!    2011-04-25[7].
  
  References
  
!    1. http://gcc.gnu.org/onlinedocs/
!    2. mailto:gcc-help@gcc.gnu.org
!    3. mailto:gcc@gcc.gnu.org
!    4. http://gcc.gnu.org/lists.html
!    5. http://www.fsf.org/
!    6. http://gcc.gnu.org/about.html
!    7. http://validator.w3.org/check/referer
  ======================================================================
diff -Nrcpad gcc-4.5.2/config/ChangeLog gcc-4.5.3/config/ChangeLog
*** gcc-4.5.2/config/ChangeLog	Thu Dec 16 12:32:12 2010
--- gcc-4.5.3/config/ChangeLog	Thu Apr 28 14:11:26 2011
***************
*** 1,3 ****
--- 1,7 ----
+ 2011-04-28  Release Manager
+ 
+ 	* GCC 4.5.3 released.
+ 
  2010-12-16  Release Manager
  
  	* GCC 4.5.2 released.
diff -Nrcpad gcc-4.5.2/configure gcc-4.5.3/configure
*** gcc-4.5.2/configure	Wed Oct  6 10:29:55 2010
--- gcc-4.5.3/configure	Tue Jan 25 15:49:54 2011
*************** fi
*** 5780,5787 ****
  
  
  # Check for PPL
- ppl_major_version=0
- ppl_minor_version=10
  ppllibs=" -lppl_c -lppl -lgmpxx"
  pplinc=
  
--- 5780,5785 ----
*************** fi
*** 5838,5845 ****
  if test "x$with_ppl" != "xno" -a "${ENABLE_PPL_CHECK}" = "yes"; then
    saved_CFLAGS="$CFLAGS"
    CFLAGS="$CFLAGS $pplinc $gmpinc"
!   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for version $ppl_major_version.$ppl_minor_version of PPL" >&5
! $as_echo_n "checking for version $ppl_major_version.$ppl_minor_version of PPL... " >&6; }
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  #include "ppl_c.h"
--- 5836,5843 ----
  if test "x$with_ppl" != "xno" -a "${ENABLE_PPL_CHECK}" = "yes"; then
    saved_CFLAGS="$CFLAGS"
    CFLAGS="$CFLAGS $pplinc $gmpinc"
!   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for version 0.10 (or later revision) of PPL" >&5
! $as_echo_n "checking for version 0.10 (or later revision) of PPL... " >&6; }
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
  /* end confdefs.h.  */
  #include "ppl_c.h"
*************** int
*** 5847,5853 ****
  main ()
  {
  
!   #if PPL_VERSION_MAJOR != $ppl_major_version || PPL_VERSION_MINOR != $ppl_minor_version
    choke me
    #endif
  
--- 5845,5851 ----
  main ()
  {
  
!   #if PPL_VERSION_MAJOR != 0 || PPL_VERSION_MINOR < 10
    choke me
    #endif
  
diff -Nrcpad gcc-4.5.2/configure.ac gcc-4.5.3/configure.ac
*** gcc-4.5.2/configure.ac	Wed Oct  6 10:29:55 2010
--- gcc-4.5.3/configure.ac	Tue Jan 25 15:49:54 2011
*************** AC_ARG_WITH(boot-ldflags,
*** 1510,1517 ****
  AC_SUBST(poststage1_ldflags)
  
  # Check for PPL
- ppl_major_version=0
- ppl_minor_version=10
  ppllibs=" -lppl_c -lppl -lgmpxx"
  pplinc=
  
--- 1510,1515 ----
*************** ENABLE_PPL_CHECK=yes)
*** 1552,1560 ****
  if test "x$with_ppl" != "xno" -a "${ENABLE_PPL_CHECK}" = "yes"; then
    saved_CFLAGS="$CFLAGS"
    CFLAGS="$CFLAGS $pplinc $gmpinc"
!   AC_MSG_CHECKING([for version $ppl_major_version.$ppl_minor_version of PPL])
    AC_TRY_COMPILE([#include "ppl_c.h"],[
!   #if PPL_VERSION_MAJOR != $ppl_major_version || PPL_VERSION_MINOR != $ppl_minor_version
    choke me
    #endif
    ], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no]); ppllibs= ; pplinc= ; with_ppl=no ])
--- 1550,1558 ----
  if test "x$with_ppl" != "xno" -a "${ENABLE_PPL_CHECK}" = "yes"; then
    saved_CFLAGS="$CFLAGS"
    CFLAGS="$CFLAGS $pplinc $gmpinc"
!   AC_MSG_CHECKING([for version 0.10 (or later revision) of PPL])
    AC_TRY_COMPILE([#include "ppl_c.h"],[
!   #if PPL_VERSION_MAJOR != 0 || PPL_VERSION_MINOR < 10
    choke me
    #endif
    ], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no]); ppllibs= ; pplinc= ; with_ppl=no ])
diff -Nrcpad gcc-4.5.2/contrib/ChangeLog gcc-4.5.3/contrib/ChangeLog
*** gcc-4.5.2/contrib/ChangeLog	Thu Dec 16 12:29:50 2010
--- gcc-4.5.3/contrib/ChangeLog	Thu Apr 28 14:08:43 2011
***************
*** 1,3 ****
--- 1,7 ----
+ 2011-04-28  Release Manager
+ 
+ 	* GCC 4.5.3 released.
+ 
  2010-12-16  Release Manager
  
  	* GCC 4.5.2 released.
diff -Nrcpad gcc-4.5.2/contrib/reghunt/ChangeLog gcc-4.5.3/contrib/reghunt/ChangeLog
*** gcc-4.5.2/contrib/reghunt/ChangeLog	Thu Dec 16 12:29:55 2010
--- gcc-4.5.3/contrib/reghunt/ChangeLog	Thu Apr 28 14:08:49 2011
***************
*** 1,3 ****
--- 1,7 ----
+ 2011-04-28  Release Manager
+ 
+ 	* GCC 4.5.3 released.
+ 
  2010-12-16  Release Manager
  
  	* GCC 4.5.2 released.
diff -Nrcpad gcc-4.5.2/contrib/regression/ChangeLog gcc-4.5.3/contrib/regression/ChangeLog
*** gcc-4.5.2/contrib/regression/ChangeLog	Thu Dec 16 12:29:45 2010
--- gcc-4.5.3/contrib/regression/ChangeLog	Thu Apr 28 14:08:38 2011
***************
*** 1,3 ****
--- 1,7 ----
+ 2011-04-28  Release Manager
+ 
+ 	* GCC 4.5.3 released.
+ 
  2010-12-16  Release Manager
  
  	* GCC 4.5.2 released.
diff -Nrcpad gcc-4.5.2/fixincludes/ChangeLog gcc-4.5.3/fixincludes/ChangeLog
*** gcc-4.5.2/fixincludes/ChangeLog	Thu Dec 16 12:30:44 2010
--- gcc-4.5.3/fixincludes/ChangeLog	Thu Apr 28 14:09:41 2011
***************
*** 1,3 ****
--- 1,7 ----
+ 2011-04-28  Release Manager
+ 
+ 	* GCC 4.5.3 released.
+ 
  2010-12-16  Release Manager
  
  	* GCC 4.5.2 released.
diff -Nrcpad gcc-4.5.2/gcc/BASE-VER gcc-4.5.3/gcc/BASE-VER
*** gcc-4.5.2/gcc/BASE-VER	Sat Jul 31 10:42:35 2010
--- gcc-4.5.3/gcc/BASE-VER	Thu Dec 16 14:34:03 2010
***************
*** 1 ****
! 4.5.2
--- 1 ----
! 4.5.3
diff -Nrcpad gcc-4.5.2/gcc/ChangeLog gcc-4.5.3/gcc/ChangeLog
*** gcc-4.5.2/gcc/ChangeLog	Thu Dec 16 12:32:34 2010
--- gcc-4.5.3/gcc/ChangeLog	Thu Apr 28 14:11:53 2011
***************
*** 1,3 ****
--- 1,1301 ----
+ 2011-04-28  Release Manager
+ 
+ 	* GCC 4.5.3 released.
+ 
+ 2011-04-21  Richard Guenther  <rguenther@suse.de>
+ 
+ 	PR middle-end/48712
+ 	Backport from 4.6 branch
+ 	2011-03-07  Zdenek Dvorak  <ook@ucw.cz>
+ 
+ 	PR bootstrap/48000
+ 	* cfgloopmanip.c (fix_bb_placements): Return immediately
+ 	if FROM is BASE_LOOP's header.
+ 
+ 2011-04-20  Richard Guenther  <rguenther@suse.de>
+ 
+ 	Backport from 4.6 branch
+ 	2011-04-19  Bernd Schmidt  <bernds@codesourcery.com>
+ 
+ 	PR fortran/47976
+ 	* reload1.c (inc_for_reload): Return void. All callers changed.
+ 	(emit_input_reload_insns): Don't try to delete previous output
+ 	reloads to a register, or record spill_reg_store for autoincs.
+ 
+ 2011-04-19  Richard Guenther  <rguenther@suse.de>
+ 
+ 	Backported from 4.6 branch
+ 	2011-03-29  Jakub Jelinek  <jakub@redhat.com>
+ 
+ 	PR preprocessor/48248
+ 	* c-ppoutput.c (print): Add src_file field.
+ 	(init_pp_output): Initialize it.
+ 	(maybe_print_line): Don't optimize by adding up to 8 newlines
+ 	if map->to_file and print.src_file are different file.
+ 	(print_line): Update print.src_file.
+ 
+ 	2011-04-18  Richard Guenther  <rguenther@suse.de>
+ 
+ 	PR preprocessor/48248
+ 	* c-ppoutput.c (maybe_print_line): Avoid changing -P behavior.
+ 
+ 2011-04-19  Richard Guenther  <rguenther@suse.de>
+ 
+ 	PR tree-optimization/46188
+ 	Backported from 4.6 branch
+ 	2010-05-26  Jan Hubicka  <jh@suse.cz>
+ 
+ 	* cgraphunit.c (clone_of_p): Remove.
+ 	(verify_cgraph_node): Do not verify clones.
+ 	(cgraph_materialize_all_clones): Do no redirection here.
+ 	* ipa-inline.c (inline_transform): Do redirection here.
+ 
+ 2011-04-18  Eric Botcazou  <ebotcazou@adacore.com>
+ 
+ 	* dwarf2out.c (is_redundant_typedef): Add 'inline' to prototype.
+ 
+ 2011-04-18  Richard Guenther  <rguenther@suse.de>
+ 
+ 	Backported from 4.6 branch
+ 	2011-01-19  Jakub Jelinek  <jakub@redhat.com>
+ 
+ 	PR tree-optimization/47290
+ 	* tree-eh.c (infinite_empty_loop_p): New function.
+ 	(cleanup_empty_eh): Use it.
+ 
+ 	2010-05-29  Jan Hubicka  <jh@suse.cz>
+ 
+ 	PR tree-optimization/46364
+ 	* cgraphunit.c (cgraph_materialize_clone): Only remove calles, refs
+ 	and body;
+ 	not the whole node for masters of materialized clones.
+ 
+ 2011-04-18  Richard Guenther  <rguenther@suse.de>
+ 
+ 	Backported from 4.6 branch
+ 	2011-03-05  Zdenek Dvorak  <ook@ucw.cz>
+ 
+ 	PR rtl-optimization/47899
+ 	* cfgloopmanip.c (fix_bb_placements): Fix first argument
+ 	to flow_loop_nested_p when moving the loop upward.
+ 
+ 	2011-03-15  Richard Guenther  <rguenther@suse.de>
+  
+ 	PR middle-end/48031
+ 	* fold-const.c (fold_indirect_ref_1): Do not create new variable-sized
+ 	or variable-indexed array accesses when in gimple form.
+ 
+ 2011-04-16  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+ 
+ 	* config/pa/pa.h (REGISTER_MOVE_COST): Increase to 18 cost of
+ 	move from floating point to shift amount register.
+ 
+ 	Backport from mainline:
+ 	2011-04-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+ 
+ 	PR target/48366
+ 	* config/pa/pa.c (emit_move_sequence): Remove secondary reload
+ 	support for floating point to shift amount amount register copies.
+ 	(pa_secondary_reload): Return GENERAL_REGS for floating point/shift
+ 	amount register copies.
+ 	* config/pa/pa32-regs.h (HARD_REGNO_MODE_OK): For shift amount
+ 	register, return false if mode isn't a scalar integer mode.
+ 	* config/pa/pa64-regs.h (HARD_REGNO_MODE_OK): Likewise.
+ 
+ 2011-04-16  Jakub Jelinek  <jakub@redhat.com>
+ 
+ 	Backported from 4.6 branch
+ 	2011-04-15  Jakub Jelinek  <jakub@redhat.com>
+ 
+ 	PR target/48605
+ 	* config/i386/sse.md (avx_insertps, sse4_1_insertps): If operands[2]
+ 	is a MEM, offset it as needed based on top 2 bits in operands[3],
+ 	change MEM mode to SFmode and mask those 2 bits away from operands[3].
+ 
+ 2011-04-13  Nick Clifton  <nickc@redhat.com>
+ 
+ 	* config/rx/rx.md (movmemsi): Do not use this pattern when
+ 	volatile pointers are involved.
+ 
+ 2011-04-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+ 
+ 	Backport from mainline:
+ 	2011-02-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+ 
+ 	PR testsuite/47400
+ 	* doc/sourcebuild.texi (Require Support): Document
+ 	dg-require-ascii-locale.
+ 
+ 2011-04-12  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
+ 
+ 	Backport from mainline:
+ 	2011-04-12  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
+ 	PR target/48090
+ 	* config/arm/arm.md (*arm_negdi2): Fix early clobber constraints.
+ 
+ 2011-04-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+ 
+ 	Backport from mainline:
+ 	2011-04-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+ 
+ 	* config/alpha/osf.h (MAX_OFILE_ALIGNMENT): Define.
+ 
+ 2011-04-09  Duncan Sands  <baldrick@free.fr>
+ 
+ 	* tree.c (array_type_nelts): Bail out if TYPE_MAX_VALUE not set.
+ 
+ 2011-04-07  Uros Bizjak  <ubizjak@gmail.com>
+ 
+ 	* config/i386/sse.md (avx_cmps<ssemodesuffixf2c><mode>3): Add
+ 	missing output register constraint.
+ 	(*vec_concatv2sf_avx): Fix wrong register constraint in
+ 	alternative 3 of operand 1.
+ 	(*vec_set<mode>_0_avx): Avoid combining registers from different
+ 	units in a single alternative.
+ 	(*vec_set<mode>_0_sse4_1): Ditto.
+ 	(*vec_set<mode>_0_sse2): Ditto.
+ 	(vec_set<mode>_0): Ditto.
+ 	(sse2_storehpd): Ditto.
+ 	(sse2_loadhpd): Ditto.
+ 	(sse4_1_insertps): Use nonimmediate_operand for operand 2.
+ 	* config/i386/predicates.md (sse_comparison_operator): Do not
+ 	define as special predicate.
+ 
+ 2011-04-07  Jakub Jelinek  <jakub@redhat.com>
+ 
+ 	Backported from mainline
+ 	2011-04-06  Jakub Jelinek  <jakub@redhat.com>
+ 
+ 	PR debug/48466
+ 	* dwarf2out.c (based_loc_descr): If drap_reg is INVALID_REGNUM, use
+ 	as base_reg whatever register reg has been eliminated to, instead
+ 	of hardcoding STACK_POINTER_REGNUM.
+ 
+ 	2011-03-24  Jakub Jelinek  <jakub@redhat.com>
+ 
+ 	PR debug/48204
+ 	* simplify-rtx.c (simplify_const_unary_operation): Call
+ 	real_convert when changing mode class with FLOAT_EXTEND.
+ 
+ 	2011-03-17  Jakub Jelinek  <jakub@redhat.com>
+ 
+ 	PR rtl-optimization/48141
+ 	* dse.c (record_store): If no positions are needed in an insn
+ 	that cannot be deleted, at least unchain it from active_local_stores.
+ 
+ 	2011-03-03  Jakub Jelinek  <jakub@redhat.com>
+ 
+ 	PR c/47963
+ 	* gimplify.c (omp_add_variable): Only call omp_notice_variable
+ 	on TYPE_SIZE_UNIT if it is a DECL.
+ 
+ 	2011-02-19  Jakub Jelinek  <jakub@redhat.com>
+ 
+ 	PR c/47809
+ 	* c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
+ 
+ 	2011-01-26  Jakub Jelinek  <jakub@redhat.com>
+ 
+ 	PR c/47473
+ 	* c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
+ 	EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
+ 	REAL_TYPE.
+ 
+ 2011-04-07  Jakub Jelinek  <jakub@redhat.com>
+ 
+ 	PR tree-optimization/47391
+ 	* tree-ssa-ccp.c (get_symbol_constant_value): Don't optimize
+ 	if sym is volatile.
+ 
+ 	Backported from mainline
+ 	2010-07-01  Richard Guenther  <rguenther@suse.de>
+ 
+ 	* omp-low.c (scan_omp_1_op): Don't change type of INTEGER_CSTs
+ 	directly.
+ 
+ 2011-04-07  Andrey Belevantsev  <abel@ispras.ru>
+ 
+ 	Backport from mainline
+ 	2011-03-26  Andrey Belevantsev  <abel@ispras.ru>
+ 
+ 	PR rtl-optimization/48144
+ 	* sel-sched-ir.c (merge_history_vect): Factor out from ...
+ 	(merge_expr_data): ... here.
+ 	(av_set_intersect): Rename to av_set_code_motion_filter.
+ 	Update all callers.  Call merge_history_vect when an expression
+ 	is found in both sets.
+ 	* sel-sched-ir.h (av_set_code_motion_filter): Add prototype.
+ 
+ 2011-04-07  Andrey Belevantsev  <abel@ispras.ru>
+ 
+ 	Backport from mainline
+ 	2011-01-13  Andrey Belevantsev  <abel@ispras.ru>
+ 
+ 	PR rtl-optimization/45352
+ 	* sel-sched.c: Update copyright years.
+ 	(reset_sched_cycles_in_current_ebb): Also recheck the DFA state
+ 	in the advancing loop when we have issued issue_rate insns.
+ 
+ 	Backport from mainline
+ 	2010-12-22  Andrey Belevantsev  <abel@ispras.ru>
+ 
+ 	PR rtl-optimization/45352
+ 	PR rtl-optimization/46521
+ 	PR rtl-optimization/46522
+ 	* sel-sched.c (reset_sched_cycles_in_current_ebb): Recheck the DFA state
+ 	on the last iteration of the advancing loop.
+ 	(sel_sched_region_1): Propagate the rescheduling bit to the next block
+ 	also for empty blocks.
+ 
+ 	Backport from mainline
+ 	2010-11-08  Andrey Belevantsev  <abel@ispras.ru>
+ 
+ 	PR rtl-optimization/45352
+ 	* sel-sched.c (find_best_expr): Do not set pneed_stall when
+ 	the variable_issue hook is not implemented.
+ 	(fill_insns): Remove dead variable stall_iterations.
+ 	(init_seqno_1): Force EBB start for resetting sched cycles on any
+ 	successor blocks of the rescheduled region.
+ 	(sel_sched_region_1): Use bitmap_bit_p instead of bitmap_clear_bit.
+ 	(reset_sched_cycles_in_current_ebb): Add debug printing.
+ 	New variable issued_insns.  Advance state when we have issued
+ 	issue_rate insns.
+ 
+ 2011-04-07  Andrey Belevantsev  <abel@ispras.ru>
+ 
+ 	Backport from mainline
+ 	2010-12-24  Alexander Monakov  <amonakov@ispras.ru>
+ 
+ 	PR rtl-optimization/47036
+ 	* sel-sched-ir.c (fallthru_bb_of_jump): Remove special support for
+ 	unconditional jumps.
+ 	* sel-sched.c (moveup_expr): Ditto.
+ 
+ 2011-04-07  Andrey Belevantsev  <abel@ispras.ru>
+ 
+ 	Backport from mainline
+ 	2010-12-15  Alexander Monakov  <amonakov@ispras.ru>
+ 
+ 	PR rtl-optimization/46649
+ 	* sel-sched-ir.c (purge_empty_blocks): Unconditionally skip the first
+ 	basic block in the region.
+ 
+ 2011-04-07  Andrey Belevantsev  <abel@ispras.ru>
+ 
+ 	Backport from mainline
+ 	2010-12-14  Alexander Monakov  <amonakov@ispras.ru>
+ 
+ 	PR rtl-optimization/46875
+ 	* sched-vis.c (print_pattern): Dump "sequence" for ADDR_VECs.
+ 	* sel-sched-ir.c (bb_has_removable_jump_to_p): Forbid table jumps.
+ 
+ 2011-04-07  Andrey Belevantsev  <abel@ispras.ru>
+ 
+ 	Backport from mainline
+ 	2010-12-07  Andrey Belevantsev  <abel@ispras.ru>
+ 	PR target/43603
+ 	* haifa-sched.c (sched_create_recovery_edges): Update
+ 	dominator info.
+ 	* sel-sched-ir.c (maybe_tidy_empty_bb): Update dominator info
+ 	after deleting an empty block.
+ 	(tidy_control_flow): Also verify dominators.
+ 	(sel_remove_bb): Update dominator info after removing a block.
+ 	(sel_redirect_edge_and_branch_force): Assert that no unreachable
+ 	blocks will be created. Update dominator info.
+ 	(sel_redirect_edge_and_branch): Update dominator info when
+ 	basic blocks do not become unreachable.
+ 	(sel_remove_loop_preheader): Update dominator info.
+ 
+ 	2010-10-14  Andrey Belevantsev  <abel@ispras.ru>
+ 
+ 	* sel-sched-ir.c (maybe_tidy_empty_bb): Simplify comment.
+ 	(tidy_control_flow): Tidy vertical space.
+ 	(sel_remove_bb): New variable idx.  Use it to remember the basic
+ 	block index before deleting the block.
+ 	(sel_remove_empty_bb): Remove dead code, simplify and insert to ...
+ 	(sel_merge_blocks): ... here.
+ 	* sel-sched-ir.h (sel_remove_empty_bb): Remove prototype.
+ 
+ 2011-04-07  Andrey Belevantsev  <abel@ispras.ru>
+ 
+ 	Backport from mainline
+ 	2010-12-03  Alexander Monakov  <amonakov@ispras.ru>
+ 
+ 	PR rtl-optimization/45354
+ 	* sel-sched-ir.c (jump_leads_only_to_bb_p): Rename to ...
+ 	(bb_has_removable_jump_to_p): This.  Update all callers. Make static.
+ 	Allow BBs ending with a conditional jump.  Forbid EDGE_CROSSING jumps.
+ 	* sel-sched-ir.h (jump_leads_only_to_bb_p): Delete prototype.
+ 
+ 2011-04-07  Andrey Belevantsev  <abel@ispras.ru>
+ 
+ 	Backport from mainline
+ 	2010-11-25  Alexander Monakov  <amonakov@ispras.ru>
+ 
+ 	PR rtl-optimization/46585
+ 	* sel-sched-ir.c (return_regset_to_pool): Verify that RS is not NULL.
+ 	(vinsn_init): Skip computation of dependencies for local NOPs.
+ 	(vinsn_delete): Don't try to free regsets for local NOPs.
+ 	(setup_nop_and_exit_insns): Change definition of nop_pattern.
+ 
+ 2011-04-07  Andrey Belevantsev  <abel@ispras.ru>
+ 
+ 	Backport from mainline
+ 	2010-11-25  Alexander Monakov  <amonakov@ispras.ru>
+ 
+ 	PR rtl-optimization/46602
+ 	* sel-sched-ir.c (maybe_tidy_empty_bb): Move checking ...
+ 	(tidy_control_flow): Here.
+ 
+ 2011-04-07  Andrey Belevantsev  <abel@ispras.ru>
+ 
+ 	Backport from mainline
+ 	2010-11-22  Alexander Monakov  <amonakov@ispras.ru>
+ 
+ 	PR rtl-optimization/45652
+ 	* alias.c (get_reg_base_value): New.
+ 	* rtl.h (get_reg_base_value): Add prototype.
+ 	* sel-sched.c (init_regs_for_mode): Use it.  Don't use registers with
+ 	non-null REG_BASE_VALUE for renaming.
+ 
+ 2011-04-07  Andrey Belevantsev  <abel@ispras.ru>
+ 
+ 	Backport from mainline
+ 	2010-11-18  Alexander Monakov  <amonakov@ispras.ru>
+ 
+ 	PR middle-end/46518
+ 	* sel-sched-ir.c (init_expr): Use the correct type for
+ 	target_available.
+ 	* sel-sched.c (fill_vec_av_set): Use explicitly signed char type.
+ 
+ 2011-04-07  Andrey Belevantsev  <abel@ispras.ru>
+ 
+ 	Backport from mainline
+ 	2010-11-12  Alexander Monakov  <amonakov@ispras.ru>
+ 
+ 	PR rtl-optimization/46204
+ 	 sel-sched-ir.c (maybe_tidy_empty_bb): Remove second argument.
+ 	pdate all callers.  Do not recompute topological order.  Adjust
+ 	allthrough edges following a degenerate conditional jump.
+ 
+ 2011-04-07  Andrey Belevantsev  <abel@ispras.ru>
+ 
+ 	Backport from mainline
+ 	2010-10-14  Andrey Belevantsev  <abel@ispras.ru>
+ 
+ 	PR rtl-optimization/45570
+ 	* sel-sched-ir.c (cfg_preds_1): When walking out of the region,
+ 	assert that we are pipelining outer loops.  Allow returning
+ 	zero predecessors.
+ 
+ 2011-04-06  Joseph Myers  <joseph@codesourcery.com>
+ 
+ 	* gcov-io.c: Use GCC Runtime Library Exception.
+ 
+ 2011-03-30  H.J. Lu  <hongjiu.lu@intel.com>
+ 
+ 	Backport from mainline
+ 	2011-03-30  H.J. Lu  <hongjiu.lu@intel.com>
+ 
+ 	PR target/48349
+ 	* config/i386/i386.h (REG_CLASS_CONTENTS): Fix a typo in
+ 	FLOAT_SSE_REGS.
+ 
+ 2011-03-29  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+ 
+ 	* config/s390/s390.c (s390_preferred_reload_class): Return NO_REGS
+ 	for invalid symbolic addresses.
+ 	(s390_secondary_reload): Don't use s390_check_symref_alignment for
+ 	larl operands.
+ 
+ 2011-03-28  Richard Sandiford  <richard.sandiford@linaro.org>
+ 
+ 	PR target/47553
+ 	* config/arm/predicates.md (neon_lane_number): Accept 0..15.
+ 
+ 2011-03-23  Jonathan Wakely  <jwakely.gcc@gmail.com>
+ 
+ 	PR other/48254
+ 	* doc/invoke.texi (-fipa-struct-reorg): Fix typo.
+ 
+ 2011-03-23  Jonathan Wakely  <jwakely.gcc@gmail.com>
+ 
+ 	PR other/48179
+ 	PR other/48234
+ 	* doc/extend.texi (Alignment): Move section to match order in TOC.
+ 	* doc/invoke.texi (i386 and x86-64 Windows Options): Likewise.
+ 
+ 2011-03-18  H.J. Lu  <hongjiu.lu@intel.com>
+ 
+ 	Backport from mainline
+ 	2011-03-17  H.J. Lu  <hongjiu.lu@intel.com>
+ 
+ 	PR target/48171
+ 	* config/i386/i386.opt: Add Save to -mavx and -mfma.
+ 
+ 2011-03-16  Pat Haugen <pthaugen@us.ibm.com>
+ 
+ 	PR target/47862
+ 	* caller-save.c (insert_restore, insert_save): Use non-validate
+ 	form of adjust_address.
+ 
+ 2011-03-16  Nick Clifton  <nickc@redhat.com>
+ 
+ 	* config/rx/rx.h (JUMP_ALIGN): Define.
+ 	(JUMP_ALIGN_MAX_SKIP, LABEL_ALIGN_AFTER_BARRIER, LOOP_ALIGN,
+ 	(LABEL_ALIGN, LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP,
+ 	(LOOP_ALIGN_MAX_SKIP, LABEL_ALIGN_MAX_SKIP): Define.
+ 	* config/rx/rx-protos.h (rx_align_for_label): Prototype.
+ 	(rx_max_skip_for_label): Prototype.
+ 	* config/rx/rx.md (abssi3): Use CC_ZSmode.
+ 	(andis3): Fix timings.
+ 	(peephole): Add peephole to combine zero- and sign- extending
+ 	loads with arithmetic instructions.
+ 	(bset): Fix timing.
+ 	(bclr): Fix timing.
+ 	* config/rx/rx.c (rx_is_legitimate_address): Add checks for QImode
+ 	and HImode reg+int address.
+ 	(rx_print_operand): Add support for %R.  Fix generation of .B and
+ 	.W addressing modes.
+ 	(rx_align_for_label): New function.
+ 	(rx_max_skip_for_label): New function.
+ 
+ 2011-03-10  Jason Merrill  <jason@redhat.com>
+ 
+ 	PR c++/48029
+ 	* stor-layout.c (layout_type): Don't set structural equality
+ 	on arrays of incomplete type.
+ 	* tree.c (type_hash_eq): Handle comparing them properly.
+ 
+ 2011-03-08  Richard Guenther  <rguenther@suse.de>
+ 
+ 	Backport from mainline
+ 	2011-02-10  Richard Guenther  <rguenther@suse.de>
+ 
+ 	* tree-ssa-structalias.c (bitpos_of_field): Use BITS_PER_UNIT, not 8.
+ 
+ 	2010-10-18  Richard Guenther  <rguenther@suse.de>
+ 
+ 	PR tree-optimization/45967
+ 	* tree-ssa-structalias.c (type_could_have_pointers): Remove.
+ 	(could_have_pointers): Likewise.
+ 	(handle_rhs_call, handle_const_call, handle_pure_call,
+ 	find_func_aliases, intra_create_variable_infos): Remove calls to them.
+ 	(struct fieldoff): Add must_have_pointers field.
+ 	(type_must_have_pointers): New function.
+ 	(field_must_have_pointers): Likewise.
+ 	(push_fields_onto_fieldstack): Remove must_have_pointers_p argument.
+ 	Adjust field merging.
+ 	(create_function_info_for): May-have-pointers of varinfo is
+ 	almost always true.
+ 	(create_variable_info_for_1): Likewise.
+ 
+ 	2010-10-12  Richard Guenther  <rguenther@suse.de>
+ 
+ 	* tree-ssa-structalias.c (get_constraint_for_1): Constants
+ 	only point to nonlocal, not anything.
+ 
+ 2011-03-08  Richard Guenther  <rguenther@suse.de>
+ 
+ 	PR tree-optimization/47278
+ 	* tree.h (DECL_REPLACEABLE_P): Remove.
+ 	(decl_replaceable_p): Declare.
+ 	(decl_binds_to_current_def_p): Likewise.
+ 	* varasm.c (decl_replaceable_p): New function.
+ 	(decl_binds_to_current_def_p): Likewise.
+ 	* cgraph.c (cgraph_function_body_availability): Use decl_replaceable_p.
+ 	* tree-inline.c (inlinable_function_p): Likewise.
+ 
+ 2011-03-07  Pat Haugen <pthaugen@us.ibm.com>
+ 
+ 	Backport from mainline
+ 	2011-03-07  Pat Haugen <pthaugen@us.ibm.com>
+ 
+ 	PR target/47862
+ 	* config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Define.
+ 
+ 2011-03-07  Mingjie Xing  <mingjie.xing@gmail.com>
+ 
+ 	* doc/cfg.texi: Remove "See" before @ref.
+ 	* doc/invoke.texi: Likewise.
+ 
+ 2011-03-03  Uros Bizjak  <ubizjak@gmail.com>
+ 
+ 	* config/i386/sse.md (*avx_pmaddubsw128): Fix mode of VEC_SELECT RTX.
+ 	(ssse3_pmaddubsw128): Ditto.
+ 	(ssse3_pmaddubsw): Ditto.
+ 
+ 2011-03-03  Denis Chertykov <chertykov@gmail.com>
+ 
+ 	Backport from mainline
+ 	2011-02-22  Georg-Johann Lay  <avr@gjlay.de>
+ 
+ 	PR target/42240
+ 	* config/avr/avr.c (avr_cannot_modify_jumps_p): New function.
+ 	(TARGET_CANNOT_MODIFY_JUMPS_P): Define.
+ 
+ 2011-03-03  Richard Guenther  <rguenther@suse.de>
+ 
+ 	* tree-vect-stmt.c (vectorizable_operation): Remove unused vars.
+ 
+ 2011-03-02  Richard Guenther  <rguenther@suse.de>
+ 
+ 	Backport from mainline
+ 	2011-02-07  Richard Guenther  <rguenther@suse.de>
+ 
+ 	PR tree-optimization/47615
+ 	* tree-ssa-sccvn.h (run_scc_vn): Take a vn-walk mode argument.
+ 	* tree-ssa-sccvn.c (default_vn_walk_kind): New global.
+ 	(run_scc_vn): Initialize it.
+ 	(visit_reference_op_load): Use it.
+ 	* tree-ssa-pre.c (execute_pre): Use VN_WALK if in PRE.
+ 
+ 2011-03-01  Richard Guenther  <rguenther@suse.de>
+ 
+ 	Backport from mainline
+ 	2011-02-08  Richard Guenther  <rguenther@suse.de>
+ 
+ 	PR middle-end/47639
+ 	* tree-vect-generic.c (expand_vector_operations_1): Update
+ 	stmts here ...
+ 	(expand_vector_operations): ... not here.  Cleanup EH info
+ 	and the CFG if required.
+ 
+ 2011-03-01  Richard Guenther  <rguenther@suse.de>
+ 
+ 	Backport from mainline
+ 	2011-03-01  Richard Guenther  <rguenther@suse.de>
+ 
+ 	PR tree-optimization/47890
+ 	* tree-vect-loop.c (get_initial_def_for_induction): Set
+ 	related stmt properly.
+ 
+ 	2010-12-01  Richard Guenther  <rguenther@suse.de>
+ 
+ 	PR tree-optimization/46723
+ 	* tree-vect-loop.c (get_initial_def_for_induction): Strip
+ 	conversions from the induction evolution and apply it to
+ 	the result instead.
+ 	* tree-vect-stmts.c (vect_get_vec_def_for_operand): Handle
+ 	assigns for induction defs.
+ 
+ 2011-02-28  Georg-Johann Lay  <avr@gjlay.de>
+ 
+ 	PR target/45261
+ 	* config/avr/avr.c (avr_option_override): Use error on bad options.
+ 	(avr_help): New function.
+ 	(TARGET_HELP): Define.
+ 
+ 2011-02-26  Gerald Pfeifer  <gerald@pfeifer.com>
+ 
+ 	* doc/invoke.texi (ARC Options): Use CPU instead of cpu.
+ 	(ARM Options): Ditto.
+ 	(i386 and x86-64 Options): Ditto.
+ 	(RX Options): Ditto.
+ 	(SPARC Options): Ditto.
+ 
+ 2011-02-26  Tijl Coosemans  <tijl@coosemans.org>
+ 
+ 	* config.gcc (i386-*-freebsd*): Make i486 the default arch on
+ 	FreeBSD 6 and later.  Generally use cpu generic.
+ 
+ 2011-02-25  Gerald Pfeifer  <gerald@pfeifer.com>
+ 
+ 	* doc/cpp.texi (Obsolete Features): Add background on the
+ 	origin of assertions.
+ 	Update copyright years.
+ 
+ 2011-02-25  Andriy Gapon <avg@freebsd.org>
+ 
+ 	PR target/45808
+ 	* config/freebsd-spec.h (FBSD_LIB_SPEC): Handle the shared case.
+ 	Update copyright years.
+ 
+ 2011-02-21  Uros Bizjak  <ubizjak@gmail.com>
+ 
+ 	PR target/47840
+ 	* config/i386/avxintrin.h (_mm256_insert_epi32): Use _mm_insert_epi32.
+ 	(_mm256_insert_epi64): Use _mm_insert_epi64.
+ 
+ 2011-02-18  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+ 
+ 	* config.gcc (hppa[12]*-*-hpux11*): Set extra_parts.
+ 	* config/pa/stublib.c (pthread_default_stacksize_np, pthread_mutex_lock,
+ 	pthread_mutex_unlock, pthread_once): Reinstate pthread stubs.
+ 	* config/pa/t-pa-hpux11: Add rules to build pthread stubs.
+ 	* config/pa/t-pa64: Likewise.
+ 	* config/pa/pa-hpux11.h (LINK_GCC_C_SEQUENCE_SPEC): Define.
+ 
+ 2011-02-17  Uros Bizjak  <ubizjak@gmail.com>
+ 
+ 	PR target/43653
+ 	* config/i386/i386.c (ix86_secondary_reload): Handle SSE
+ 	input reload with PLUS RTX.
+ 
+ 2011-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+ 
+ 	PR pch/14940
+ 	* config/alpha/host-osf.c: New file.
+ 	* config/alpha/x-osf: New file.
+ 	* config.host (alpha*-dec-osf*): Use it.
+ 
+ 2011-02-15  Tijl Coosemans  <tijl@coosemans.org>
+ 
+ 	* config/i386/freebsd.h (SUBTARGET32_DEFAULT_CPU): Add.
+ 	Update copyright years.
+ 
+ 2011-02-11  Bernd Schmidt  <bernds@codesourcery.com>
+ 
+ 	PR rtl-optimization/47166
+ 	* reload1.c (emit_reload_insns): Disable the spill_reg_store
+ 	mechanism for PRE_MODIFY and POST_MODIFY.
+ 	(inc_for_reload): For PRE_MODIFY, return the insn that sets the
+ 	reloadreg.
+ 
+ 2011-02-10  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+ 
+ 	Backport from mainline:
+ 	2011-02-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+ 
+ 	* config.gcc (hppa[12]*-*-hpux11*): Don't set extra_parts.
+ 	* config/pa/stublib.c (pthread_default_stacksize_np, pthread_mutex_lock,
+ 	pthread_mutex_unlock): Remove.
+ 	* config/pa/t-pa-hpux11: Remove rules to build pthread stubs.
+ 	* config/pa/t-pa64: Likewise.
+ 	* config/pa/pa64-hpux.h (LIB_SPEC): In static links, link against
+ 	shared libc if not linking against libpthread.
+ 	* config/pa/pa-hpux11.h (LIB_SPEC): Likewise.
+ 
+ 2011-02-03  Michael Meissner  <meissner@linux.vnet.ibm.com>
+ 
+ 	Backport from mainline:
+ 	2011-02-02  Michael Meissner  <meissner@linux.vnet.ibm.com>
+ 
+ 	PR target/47272
+ 	* doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
+ 	Document using vector double with the load/store builtins, and
+ 	that the load/store builtins always use Altivec instructions.
+ 
+ 	* config/rs6000/vector.md (vector_altivec_load_<mode>): New insns
+ 	to use altivec memory instructions, even on VSX.
+ 	(vector_altivec_store_<mode>): Ditto.
+ 
+ 	* config/rs6000/rs6000-protos.h (rs6000_address_for_altivec): New
+ 	function.
+ 
+ 	* config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
+ 	V2DF, V2DI support to load/store overloaded builtins.
+ 
+ 	* config/rs6000/rs6000-builtin.def (ALTIVEC_BUILTIN_*): Add
+ 	altivec load/store builtins for V2DF/V2DI types.
+ 
+ 	* config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
+ 	set avoid indexed addresses on power6 if -maltivec.
+ 	(altivec_expand_ld_builtin): Add V2DF, V2DI support, use
+ 	vector_altivec_load/vector_altivec_store builtins.
+ 	(altivec_expand_st_builtin): Ditto.
+ 	(altivec_expand_builtin): Add VSX memory builtins.
+ 	(rs6000_init_builtins): Add V2DI types to internal types.
+ 	(altivec_init_builtins): Add support for V2DF/V2DI altivec
+ 	load/store builtins.
+ 	(rs6000_address_for_altivec): Insure memory address is appropriate
+ 	for Altivec.
+ 
+ 	* config/rs6000/vsx.md (vsx_load_<mode>): New expanders for
+ 	vec_vsx_ld and vec_vsx_st.
+ 	(vsx_store_<mode>): Ditto.
+ 
+ 	* config/rs6000/rs6000.h (RS6000_BTI_long_long): New type
+ 	variables to hold long long types for VSX vector memory builtins.
+ 	(RS6000_BTI_unsigned_long_long): Ditto.
+ 	(long_long_integer_type_internal_node): Ditti.
+ 	(long_long_unsigned_type_internal_node): Ditti.
+ 
+ 	* config/rs6000/altivec.md (UNSPEC_LVX): New UNSPEC.
+ 	(altivec_lvx_<mode>): Make altivec_lvx use a mode iterator.
+ 	(altivec_stvx_<mode>): Make altivec_stvx use a mode iterator.
+ 
+ 	* config/rs6000/altivec.h (vec_vsx_ld): Define VSX memory builtin
+ 	short cuts.
+ 	(vec_vsx_st): Ditto.
+ 
+ 	Backport from mainline:
+ 	2011-02-01  Michael Meissner  <meissner@linux.vnet.ibm.com>
+ 
+ 	PR target/47580
+ 	* config/rs6000/vsx.md (vsx_float<VSi><mode>2): Use
+ 	gpc_reg_operand instead of vsx_register_operand to match rs6000.md
+ 	generator functions.
+ 	(vsx_floatuns<VSi><mode>2): Ditto.
+ 	(vsx_fix_trunc<mode><VSi>2): Ditto.
+ 	(vsx_fixuns_trunc<mode><VSi>2): Ditto.
+ 
+ 2011-02-02  Nick Clifton  <nickc@redhat.com>
+ 
+ 	Import these patches from the mainline:
+ 	2011-01-31  Nick Clifton  <nickc@redhat.com>
+ 
+ 	* config/rx/rx.c (rx_get_stack_layout): Only save call clobbered
+ 	registers inside interrupt handlers if the handler is not a leaf
+ 	function.
+ 
+ 	2011-01-25  Nick Clifton  <nickc@redhat.com>
+ 
+ 	* config/rx/rx.h (LIBCALL_VALUE): Do not promote complex types.
+ 	* config/rx/rx.c (rx_function_value): Likewise.
+ 	(rx_promote_function_mode): Likewise.
+ 	(gen_safe_add): Place an outsized immediate value inside an UNSPEC
+ 	in order to make it legitimate.
+ 	* config/rx/rx.md (adddi3_internal): If the second operand is a
+ 	MEM make sure that the first operand is the same as the result
+ 	register.
+ 	(addsi3_unspec): Delete.
+ 	(subdi3): Do not accept immediate operands.
+ 	(subdi3_internal): Likewise.
+ 
+ 	2011-01-24  Richard Henderson  <rth@redhat.com>
+ 
+ 	* config/rx/predicates.md (rx_fp_comparison_operator): Don't accept
+ 	compound unordered comparisons.
+ 	* config/rx/rx.c (rx_split_fp_compare): Remove.
+ 	* config/rx/rx-protos.h: Update.
+ 	* config/rx/rx.md (gcc_conds, rx_conds): Remove.
+ 	(cbranchsf4): Don't call rx_split_fp_compare.
+ 	(*cbranchsf4): Use rx_split_cbranch.
+ 	(*cmpsf): Don't accept "i" constraint.
+ 	(*conditional_branch): Only valid after reload.
+ 	(cstoresf4): Merge expander with insn.  Don't call
+ 	rx_split_fp_compare.
+ 
+ 	2011-01-22  Nick Clifton  <nickc@redhat.com>
+ 
+ 	* config/rx/rx.md (cstoresf4): Pass comparison operator to
+ 	rx_split_fp_compare.
+ 
+ 	2011-01-22  Nick Clifton  <nickc@redhat.com>
+ 
+ 	* config/rx/rx.md (UNSPEC_CONST): New.
+ 	(deallocate_and_return): Wrap the amount popped off the stack in
+ 	an UNSPEC_CONST in order to stop it being rejected by
+ 	-mmax-constant-size.
+ 	(pop_and_return): Add a "(return)" rtx.
+ 	(call): Drop the immediate operand.
+ 	(call_internal): Likewise.
+ 	(call_value): Likewise.
+ 	(call_value_internal): Likewise.
+ 	(sibcall_internal): Likewise.
+ 	(sibcall_value_internal): Likewise.
+ 	(sibcall): Likewise.  Generate an explicit call using
+ 	sibcall_internal.
+ 	(sibcall_value): Likewise.
+ 	(mov<>): FAIL if a constant operand is not legitimate.
+ 	(addsi3_unpsec): New pattern.
+ 
+ 	* config/rx/rx.c (rx_print_operand_address): Handle UNPSEC
+ 	CONSTs.
+ 	(ok_for_max_constant): New function.
+ 	(gen_safe_add): New function.
+ 	(rx_expand_prologue): Use gen_safe_add.
+ 	(rx_expand_epilogue): Likewise.
+ 	(rx_is_legitimate_constant): Use ok_for_max_constant.  Handle
+ 	UNSPEC CONSTs.
+ 
+ 	2011-01-17  Richard Henderson  <rth@redhat.com>
+ 
+ 	* config/rx/predicates.md (rx_constshift_operand): Use match_test.
+ 	(rx_restricted_mem_operand): New.
+ 	(rx_shift_operand): Use register_operand.
+ 	(rx_source_operand, rx_compare_operand): Likewise.
+ 	* config/rx/rx.md (addsi3_flags): New expander.
+ 	(adddi3): Rewrite as expander.
+ 	(adc_internal, *adc_flags, adddi3_internal): New patterns.
+ 	(subsi3_flags): New expander.
+ 	(subdi3): Rewrite as expander.
+ 	(sbb_internal, *sbb_flags, subdi3_internal): New patterns.
+ 
+ 	* config/rx/rx.c (RX_BUILTIN_SAT): Remove.
+ 	(rx_init_builtins): Remove sat builtin.
+ 	(rx_expand_builtin): Likewise.
+ 	* config/rx/rx.md (ssaddsi3): New.
+ 	(*sat): Rename from sat.  Represent the CC_REG input.
+ 
+ 	* config/rx/predicates.md (rshift_operator): New.
+ 	* config/rx/rx.c (rx_expand_insv): Remove.
+ 	* config/rx/rx-protos.h: Update.
+ 	* config/rx/rx.md (*bitset): Rename from bitset.  Swap the ashift
+ 	operand to the canonical position.
+ 	(*bitset_in_memory, *bitinvert, *bitinvert_in_memory): Similarly.
+ 	(*bitclr, *bitclr_in_memory): Similarly.
+ 	(*insv_imm, rx_insv_reg, *insv_cond, *bmcc, *insv_cond_lt): New.
+ 	(insv): Retain the zero_extract in the expansion.
+ 
+ 	* config/rx/rx.md (bswapsi2): Use = not + for output reload.
+ 	(bswaphi2, bitinvert, revw): Likewise.
+ 
+ 	* config/rx/rx.c (gen_rx_store_vector): Use VOIDmode for gen_rtx_SET.
+ 	(gen_rx_rtsd_vector, gen_rx_popm_vector): Likewise.
+ 	* config/rx/rx.md (pop_and_return): Use VOIDmode for SET.
+ 	(stack_push, stack_pushm, stack_pop, stack_popm): Likewise.
+ 	(bitset, bitset_in_memory): Likewise.
+ 	(bitinvert, bitinvert_in_memory): Likewise.
+ 	(bitclr, bitclr_in_memory): Likewise.
+ 	(insv, sync_lock_test_and_setsi, movstr, rx_movstr): Likewise.
+ 	(rx_strend, rx_cmpstrn): Likewise.
+ 	(rx_setmem): Likewise.  Make the source BLKmode to match the dest.
+ 	(bitop peep2 patterns): Remove.
+ 
+ 	* config/rx/rx.c (rx_match_ccmode): New.
+ 	* config/rx/rx-protos.h: Update.
+ 	* config/rx/rx.md (abssi2): Clobber, don't set flags.
+ 	(addsi3, adddi3, andsi3, negsi2, one_cmplsi2, iorsi3): Likewise.
+ 	(rotlsi3, rotrsi3, ashrsi3, lshrsi3, ashlsi3): Likewise.
+ 	(subsi3, subdi3, xorsi3, addsf3, divsf3, mulsf3, subsf3): Likewise.
+ 	(fix_truncsfsi2, floatsisf2): Likewise.
+ 	(*abssi2_flags, *addsi3_flags, *andsi3_flags, *negsi2_flags): New.
+ 	(*one_cmplsi2_flags, *iorsi3_flags, *rotlsi3_flags): New.
+ 	(*rotrsi3_flags, *ashrsi3_flags, *lshrsi3_flags, *ashlsi3_flags): New.
+ 	(*subsi3_flags, *xorsi3_flags): New.
+ 
+ 	* config/rx/rx.md (cstoresf4, *cstoresf4): New patterns.
+ 
+ 	* config/rx/rx.c (rx_print_operand): Remove workaround for
+ 	unsplit comparison operations.
+ 
+ 	* config/rx/rx.md (movsicc): Split after reload.
+ 	(*movsicc): Merge *movsieq and *movsine via match_operator.
+ 	(*stcc): New pattern.
+ 
+ 	* config/rx/rx.c (rx_float_compare_mode): Remove.
+ 	* config/rx/rx.h (rx_float_compare_mode): Remove.
+ 	* config/rx/rx.md (cstoresi4): Split after reload.
+ 	(*sccc): New pattern.
+ 
+ 	* config/rx/predicates.md (label_ref_operand): New.
+ 	(rx_z_comparison_operator): New.
+ 	(rx_zs_comparison_operator): New.
+ 	(rx_fp_comparison_operator): New.
+ 	* config/rx/rx.c (rx_print_operand) [B]: Examine comparison modes.
+ 	Validate that the flags are set properly for the comparison.
+ 	(rx_gen_cond_branch_template): Remove.
+ 	(rx_cc_modes_compatible): Remove.
+ 	(mode_from_flags): New.
+ 	(flags_from_code): Rename from flags_needed_for_conditional.
+ 	(rx_cc_modes_compatible): Re-write in terms of flags_from_mode.
+ 	(rx_select_cc_mode): Likewise.
+ 	(rx_split_fp_compare): New.
+ 	(rx_split_cbranch): New.
+ 	* config/rx/rx.md (most_cond, zs_cond): Remove iterators.
+ 	(*cbranchsi4): Use match_operator and rx_split_cbranch.
+ 	(*cbranchsf4): Similarly.
+ 	(*cbranchsi4_tst): Rename from *tstbranchsi4_<code>.  Use
+ 	match_operator and rx_split_cbranch.
+ 	(*cbranchsi4_tst_ext): Combine *tstbranchsi4m_eq and
+ 	tstbranchsi4m_ne.  Use match_operator and rx_split_cbranch.
+ 	(*cmpsi): Rename from cmpsi.
+ 	(*tstsi): Rename from tstsi.
+ 	(*cmpsf): Rename from cmpsf; use CC_Fmode.
+ 	(*conditional_branch): Rename from conditional_branch.
+ 	(*reveresed_conditional_branch): Remove.
+ 	(b<code>): Remove expander.
+ 	* config/rx/rx-protos.h: Update.
+ 
+ 	* config/rx/rx.c (rx_compare_redundant): Remove.
+ 	* config/rx/rx.md (cmpsi): Don't use it.
+ 	* config/rx/rx-protos.h: Update.
+ 
+ 	* config/rx/rx-modes.def (CC_F): New mode.
+ 	* config/rx/rx.c (rx_select_cc_mode): New.
+ 	* config/rx/rx.h (SELECT_CC_MODE): Use it.
+ 	* config/rx/rx-protos.h: Update.
+ 
+ 2011-02-01  Richard Guenther  <rguenther@suse.de>
+ 
+ 	PR tree-optimization/47541
+ 	* tree-ssa-structalias.c (push_fields_onto_fieldstack): Make
+ 	sure to have a field at offset zero.
+ 
+ 2011-01-31  Nathan Froyd  <froydnj@codesourcery.com>
+ 
+ 	Backport from mainline:
+ 	2010-12-30  Nathan Froyd  <froydnj@codesourcery.com>
+ 
+ 	PR target/44606
+ 	* reload1.c (choose_reload_regs): Don't look for equivalences for
+ 	output reloads of constant loads.
+ 
+ 2011-01-30  Gerald Pfeifer  <gerald@pfeifer.com>
+ 
+ 	* doc/install.texi (hppa-hp-hpux10): Remove references to HP
+ 	support sites.
+ 
+ 2011-01-30  Gerald Pfeifer  <gerald@pfeifer.com>
+ 
+ 	* doc/install.texi: Update copyright years.
+ 
+ 2011-01-30  Gerald Pfeifer  <gerald@pfeifer.com>
+ 
+ 	* doc/install.texi (Binaries): Remove outdated reference for
+ 	Motorola 68HC11/68HC12 downloads.
+ 
+ 2011-01-30  Gerald Pfeifer  <gerald@pfeifer.com>
+ 
+ 	* doc/extend.texi (Thread-Local): Adjust reference to Ulrich
+ 	Drepper's paper.
+ 
+ 2011-01-29  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+ 
+ 	Backport from mainline:
+ 	2010-08-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+ 
+ 	PR boehm-gc/34544
+ 	* gthr-posix.h (__gthread_active_init): Delete.
+ 	(__gthread_active_p): Do activity check here.
+ 	Don't include errno.h on hppa-hpux.  Update comment.
+ 	* gthr-posix95.h (__gthread_active_init): Delete.
+ 	(__gthread_active_p): Do activity check here.
+ 	Don't include errno.h on hppa-hpux.  Update comment.
+ 	* config.gcc (hppa[12]*-*-hpux11*): Define extra_parts.
+ 	* config/pa/pa64-hpux.h (LIB_SPEC): When -static is specified, only
+ 	add -lpthread when -mt or -pthread is specified.
+ 	* config/pa/pa-hpux11.h (LIB_SPEC): likewise.
+ 	(LINK_GCC_C_SEQUENCE_SPEC): Define.
+ 	* config/pa/t-pa-hpux11 (LIBGCCSTUB_OBJS): Define.
+ 	(stublib.c, pthread_default_stacksize_np-stub.o,
+ 	pthread_mutex_lock-stub.o, pthread_mutex_unlock-stub.o,
+ 	$(T)libgcc_stub.a): Add methods.
+ 	* config/pa/t-pa64 (LIBGCCSTUB_OBJS): Add pthread stubs.
+ 	(stublib.c, pthread_default_stacksize_np-stub.o,
+ 	pthread_mutex_lock-stub.o, pthread_mutex_unlock-stub.o): Add methods.
+ 	* config/pa/stublib.c (pthread_default_stacksize_np, pthread_mutex_lock,
+ 	pthread_mutex_unlock): New stubs.
+ 
+ 2011-01-26  Eric Botcazou  <ebotcazou@adacore.com>
+ 
+ 	PR rtl-optimization/44469
+ 	* cfgcleanup.c (try_optimize_cfg): Iterate in CFG layout mode too
+ 	after removing trivially dead basic blocks.
+ 
+ 2011-01-25  Richard Guenther  <rguenther@suse.de>
+ 
+ 	PR tree-optimization/47411
+ 	Backport from mainline
+ 	2010-06-30  Michael Matz  <matz@suse.de>
+ 
+ 	PR bootstrap/44699
+ 	* tree-vrp.c (vrp_finalize): Deal with changing num_ssa_names.
+ 
+ 2011-01-21  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
+ 
+ 	Backport from mainline.
+ 	2010-09-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
+ 
+ 	PR target/44392
+ 	* config/arm/arm.md (bswapsi2): Handle condition correctly
+ 	for armv6 and optimize_size.
+ 
+ 2011-01-21  Richard Guenther  <rguenther@suse.de>
+ 
+ 	PR tree-optimization/47365
+ 	* tree-ssa-sccvn.h (vn_lookup_kind): Declare.
+ 	(vn_reference_lookup_pieces): Adjust.
+ 	(vn_reference_lookup): Likewise.
+ 	* tree-ssa-sccvn.c (vn_walk_kind): New static global.
+ 	(vn_reference_lookup_3): Only look through kills if in
+ 	VN_WALKREWRITE mode.
+ 	(vn_reference_lookup_pieces): Adjust.
+ 	(vn_reference_lookup): Likewise.
+ 	(visit_reference_op_load): Likewise.
+ 	(visit_reference_op_store): Likewise.
+ 	* tree-ssa-pre.c (phi_translate_1): Use VN_WALK mode.
+ 	(compute_avail): Likewise.
+ 	(eliminate): Likewise.
+ 
+ 2011-01-20  Richard Guenther  <rguenther@suse.de>
+ 
+ 	PR tree-optimization/47167
+ 	* tree-ssa-copyrename.c (copy_rename_partition_coalesce):
+ 	Revert previous change, only avoid enumeral type changes.
+ 
+ 2011-01-17  H.J. Lu  <hongjiu.lu@intel.com>
+ 
+ 	Backport from mainline
+ 	2011-01-17  H.J. Lu  <hongjiu.lu@intel.com>
+ 
+ 	PR target/47318
+ 	* config/i386/avxintrin.h (_mm_maskload_pd): Change mask to
+ 	__m128i.
+ 	(_mm_maskstore_pd): Likewise.
+ 	(_mm_maskload_ps): Likewise.
+ 	(_mm_maskstore_ps): Likewise.
+ 	(_mm256_maskload_pd): Change mask to __m256i.
+ 	(_mm256_maskstore_pd): Likewise.
+ 	(_mm256_maskload_ps): Likewise.
+ 	(_mm256_maskstore_ps): Likewise.
+ 
+ 	* config/i386/i386-builtin-types.def: Updated.
+ 	(ix86_expand_special_args_builtin): Likewise.
+ 
+ 	* config/i386/i386.c (bdesc_special_args): Update
+ 	__builtin_ia32_maskloadpd, __builtin_ia32_maskloadps,
+ 	__builtin_ia32_maskloadpd256, __builtin_ia32_maskloadps256,
+ 	__builtin_ia32_maskstorepd, __builtin_ia32_maskstoreps,
+ 	__builtin_ia32_maskstorepd256 and __builtin_ia32_maskstoreps256.
+ 
+ 	* config/i386/sse.md (avx_maskload<ssemodesuffix><avxmodesuffix>):
+ 	Use <avxpermvecmode> on mask register.
+ 	(avx_maskstore<ssemodesuffix><avxmodesuffix>): Likewise.
+ 
+ 2011-01-17  Olivier Hainque  <hainque@adacore.com>
+ 	    Michael Haubenwallner  <michael.haubenwallner@salomon.at>
+ 	    Eric Botcazou  <ebotcazou@adacore.com>
+ 
+ 	PR target/46655
+ 	* xcoffout.c (ASM_OUTPUT_LINE): Output line only if positive, and only
+ 	if <= USHRT_MAX in 32-bit mode.
+ 
+ 2011-01-17  Richard Guenther  <rguenther@suse.de>
+ 
+ 	Backport from mainline
+ 	PR tree-optimization/47286
+ 	* tree-ssa-structalias.c (new_var_info): Register variables
+ 	are global.
+ 
+ 	PR tree-optimization/44592
+ 	* tree-ssa-ccp.c (gimplify_and_update_call_from_tree): Copy
+ 	from trunk.
+ 
+ 2011-01-16  Jakub Jelinek  <jakub@redhat.com>
+ 
+ 	Backport from mainline
+ 	2011-01-07  Jakub Jelinek  <jakub@redhat.com>
+ 
+ 	PR target/47201
+ 	* config/i386/i386.c (ix86_delegitimize_address): If
+ 	simplify_gen_subreg fails, return orig_x.
+ 
+ 	2011-01-06  Jakub Jelinek  <jakub@redhat.com>
+ 
+ 	PR c/47150
+ 	* c-convert.c (convert): When converting a complex expression
+ 	other than COMPLEX_EXPR to a different complex type, ensure
+ 	c_save_expr is called instead of save_expr, unless in_late_binary_op.
+ 	* c-typeck.c (convert_for_assignment): Set in_late_binary_op also
+ 	when converting COMPLEX_TYPE.
+ 
+ 	2010-12-21  Jakub Jelinek  <jakub@redhat.com>
+ 
+ 	PR target/46880
+ 	* config/i386/sse.md (sse2_loadlpd, sse2_movsd): Fix shufpd source
+ 	operand.
+ 
+ 	PR middle-end/45852
+ 	* expr.c (store_expr): Ignore alt_rtl if equal to target,
+ 	but has side-effects.
+ 
+ 	2010-12-16  Jakub Jelinek  <jakub@redhat.com>
+ 
+ 	PR tree-optimization/43655
+ 	* tree-ssa-ter.c (is_replaceable_p): Don't use
+ 	gimple_references_memory_p for -O0, instead check for load
+ 	by looking at rhs.
+ 
+ 	PR debug/46893
+ 	* cfgexpand.c (expand_debug_expr): If GET_MODE (op0) is VOIDmode,
+ 	use TYPE_MODE (TREE_TYPE (tem)) instead of mode1.
+ 
+ 	2010-12-10  Jakub Jelinek  <jakub@redhat.com>
+ 
+ 	PR rtl-optimization/46804
+ 	* regmove.c (optimize_reg_copy_3): Look for REG_EQUAL note
+ 	on the setter of src_reg rather than on insn.  If it is
+ 	equal to the setter's original SET_SRC, replace it with its
+ 	zero or sign extension instead of dropping it.
+ 
+ 	PR rtl-optimization/46865
+ 	* rtl.c (rtx_equal_p_cb, rtx_equal_p): For last operand of
+ 	ASM_OPERANDS and ASM_INPUT if integers are different,
+ 	call locator_eq.
+ 	* jump.c (rtx_renumbered_equal_p): Likewise.
+ 
+ 	PR tree-optimization/46864
+ 	* tree-ssa-loop-im.c (loop_suitable_for_sm): Return false even
+ 	when there are EDGE_EH exit edges.
+ 
+ 	2010-12-09  Jakub Jelinek  <jakub@redhat.com>
+ 
+ 	PR target/41082
+ 	* config/rs6000/rs6000.c (rs6000_expand_vector_extract): Use stvx
+ 	instead of stve*x.
+ 	(altivec_expand_stv_builtin): For op0 use mode of operand 1 instead
+ 	of operand 0.
+ 	* config/rs6000/altivec.md (VI_scalar): New mode attr.
+ 	(altivec_stve<VI_char>x, *altivec_stvesfx): Use scalar instead of
+ 	vector mode for operand 0, put operand 1 into UNSPEC.
+ 
+ 2011-01-13  Nick Clifton  <nickc@redhat.com>
+ 
+ 	Import this fix from the mainline:
+ 	2010-10-19  Nick Clifton  <nickc@redhat.com>
+ 
+ 	* config/rx/rx.c (rx_function_value): Small integer types are
+ 	promoted to SImode.
+ 	(rx_promote_function_mode): New function.
+ 	(TARGET_PROMOTE_FUNCTION_MODE): Define.
+ 
+ 2011-01-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+ 
+ 	Backport from mainline:
+ 	2011-01-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+ 
+ 	PR target/43309
+ 	* config/i386/i386.c (legitimize_tls_address)
+ 	<TLS_MODEL_INITIAL_EXEC>: Handle TARGET_64BIT && TARGET_SUN_TLS.
+ 	* config/i386/i386.md (UNSPEC_TLS_IE_SUN): Declare.
+ 	(tls_initial_exec_64_sun): New pattern.
+ 
+ 2011-01-03  Eric Botcazou  <ebotcazou@adacore.com>
+ 
+ 	Backport from mainline
+ 	2010-12-30  Eric Botcazou  <ebotcazou@adacore.com>
+ 
+ 	PR target/47038
+ 	* config/sparc/sparc.c (sparc_file_end): Call resolve_unique_section
+ 	on the GOT helper if USE_HIDDEN_LINKONCE.
+ 
+ 	2010-12-02  Eric Botcazou  <ebotcazou@adacore.com>
+ 
+ 	PR target/46685
+ 	* config/sparc/sparc.c (can_use_mov_pic_label_ref): New predicate.
+ 	(sparc_expand_move): Call it to decide whether to emit the special
+ 	mov{si,di}_pic_label_ref patterns.
+ 	(sparc_legitimize_pic_address): Call it to decide whether to emit
+ 	the regular PIC sequence for labels.  Fix long line.
+ 	(sparc_file_end): Set is_thunk for the PIC helper.
+ 
+ 2010-12-30  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+ 
+ 	* config/pa/pa.md: Add ",*" condition to 64-bit add/subtract boolean
+ 	patterns.
+ 
+ 2010-12-27  Yao Qi  <yao@codesourcery.com>
+ 
+ 	Backport from mainline:
+ 	2010-10-14  Yao Qi  <yao@codesourcery.com>
+ 
+ 	PR target/45447
+ 	* config/arm/arm.c (arm_build_builtin_va_list): Assign
+ 	va_list_name to TYPE_STUB_DECL (va_list_type).
+ 
+ 2010-12-23  Sebastian Pop  <sebastian.pop@amd.com>
+ 	    Richard Guenther  <rguenther@suse.de>
+ 
+ 	PR tree-optimization/46758
+ 	* graphite-sese-to-poly.c (scan_tree_for_params_right_scev): Use
+ 	tree_int_to_gmp instead of int_cst_value.
+ 	(scan_tree_for_params_int): Same.
+ 	(scan_tree_for_params): Same.
+ 	(pdr_add_data_dimensions): Use ppl_set_inhomogeneous_tree.
+ 
+ 2010-12-23  Sebastian Pop  <sebastian.pop@amd.com>
+ 
+ 	Backport from mainline
+ 	Fix PR45758: reset scevs before Graphite.
+ 	2010-09-24  Sebastian Pop  <sebastian.pop@amd.com>
+ 
+ 	PR tree-optimization/45552
+ 	* graphite.c (graphite_initialize): Call scev_reset.
+ 
+ 2010-12-23  Sebastian Pop  <sebastian.pop@amd.com>
+ 
+ 	PR tree-optimization/43023
+ 	* tree-data-ref.c (mem_write_stride_of_same_size_as_unit_type_p):
+ 	Removed.
+ 	(stores_zero_from_loop): Call stmt_stores_zero.
+ 	(stmt_with_adjacent_zero_store_dr_p): New.
+ 	* tree-data-ref.h (stmt_with_adjacent_zero_store_dr_p): Declared.
+ 	(stride_of_unit_type_p): New.
+ 	* tree-loop-distribution.c (generate_memset_zero): Do not return a
+ 	boolean.  Call gcc_assert on stride_of_unit_type_p.
+ 	(generate_builtin): Call stmt_stores_zero.
+ 	(rdg_flag_all_uses): Removed.
+ 	(rdg_flag_similar_memory_accesses): Removed.
+ 	(build_rdg_partition_for_component): Removed parameter
+ 	other_stores.  Removed call to rdg_flag_similar_memory_accesses.
+ 	(can_generate_builtin): New.
+ 	(similar_memory_accesses): New.
+ 	(fuse_partitions_with_similar_memory_accesses): New.
+ 	(rdg_build_partitions): Call
+ 	fuse_partitions_with_similar_memory_accesses.
+ 
+ 2010-12-21  Martin Jambor  <mjambor@suse.cz>
+ 
+ 	Backport from mainline:
+ 	2010-12-09  Martin Jambor  <mjambor@suse.cz>
+ 
+ 	PR middle-end/46734
+ 	* tree-sra.c (splice_param_accesses): Check that there are not
+ 	multiple ADDRESSABLE types.
+ 
+ 2010-12-19  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+ 
+ 	Backport from mainline:
+ 	2010-12-18  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+ 
+ 	PR target/46915
+ 	* config/pa/pa.c (branch_to_delay_slot_p): Use next_active_insn instead
+ 	of next_real_insn.  Search forward checking for both ASM_INPUT and
+ 	ASM_OPERANDS asms until exit condition is found.
+ 	(branch_needs_nop_p): Likewise.
+ 	(use_skip_p): New function.
+ 	(output_cbranch): Use use_skip_p.
+ 	(output_bb, output_bvb): Likewise.
+ 
+ 2010-12-19  Eric Botcazou  <ebotcazou@adacore.com>
+ 
+ 	PR target/46729
+ 	* config/sparc/sparc.h (GLOBAL_OFFSET_TABLE_REGNUM): New macro.
+ 	(PIC_OFFSET_TABLE_REGNUM): Rewrite in terms of above macro.
+ 	* config/sparc/sparc.c (pic_helper_needed): Delete.
+ 	(global_offset_table): Likewise.
+ 	(pic_helper_symbol): Rename to...
+ 	(got_helper_rtx): ...this.
+ 	(global_offset_table_rtx): New global variable.
+ 	(sparc_got_symbol): Likewise.
+ 	(sparc_got): New static function.
+ 	(check_pic): Use local variable and call sparc_got.
+ 	(sparc_tls_symbol): Initialize to NULL_RTX.
+ 	(sparc_tls_got): In non-PIC mode, reload the GOT register for Sun TLS
+ 	and 32-bit ABI and copy the GOT symbol to a new register otherwise.
+ 	(get_pc_thunk_name): Rename local variable.
+ 	(gen_load_pcrel_sym): New wrapper around load_pcrel_sym{si,di}.
+ 	(load_pic_register): Rename to...
+ 	(load_got_register): ...this.  Adjust and call gen_load_pcrel_sym.
+ 	(sparc_expand_prologue): Do not test flag_pic.
+ 	(sparc_output_mi_thunk): Use pic_offset_table_rtx directly.
+ 	(sparc_file_end): Test got_helper_rtx instead of pic_helper_needed.
+ 	Rename local variable and do not call get_pc_thunk_name again.
+ 	* config/sparc/sparc.md (load_pcrel_sym): Add operand #3.
+ 
+ 2010-12-18  Alexandre Oliva  <aoliva@redhat.com>
+ 
+ 	PR debug/46756
+ 	* jump.c (mark_all_labels): Skip debug insns.
+ 
+ 2010-12-18  Alexandre Oliva  <aoliva@redhat.com>
+ 
+ 	PR debug/46782
+ 	* cfgcleanup.c (try_forward_edges): Skip debug insns.
+ 
+ 2010-12-16  Eric Botcazou  <ebotcazou@adacore.com>
+ 
+ 	* tree-ssa-sccvn.c (vn_reference_lookup_3): Always punt if the call to
+ 	get_ref_base_and_extent returns -1 as the max size.
+ 
+ 2010-12-16  Richard Guenther  <rguenther@suse.de>
+ 
+ 	* DEV-PHASE: Set back to prerelease.
+ 	* BASE-VER: Bump to 4.5.3.
+ 
  2010-12-16  Release Manager
  
  	* GCC 4.5.2 released.
***************
*** 106,112 ****
  
  	Backport from mainline:
  	2010-09-15  Olivier Hainque  <hainque@adacore.com>
!         	    Jose Ruiz  <ruiz@adacore.com>
  
  	* config/alpha/osf.h (MD_UNWIND_SUPPORT): Define.
  	* config/alpha/osf-unwind.h: New file.
--- 1404,1410 ----
  
  	Backport from mainline:
  	2010-09-15  Olivier Hainque  <hainque@adacore.com>
! 		    Jose Ruiz  <ruiz@adacore.com>
  
  	* config/alpha/osf.h (MD_UNWIND_SUPPORT): Define.
  	* config/alpha/osf-unwind.h: New file.
diff -Nrcpad gcc-4.5.2/gcc/DATESTAMP gcc-4.5.3/gcc/DATESTAMP
*** gcc-4.5.2/gcc/DATESTAMP	Thu Dec 16 00:17:06 2010
--- gcc-4.5.3/gcc/DATESTAMP	Thu Apr 28 00:17:54 2011
***************
*** 1 ****
! 20101216
--- 1 ----
! 20110428
diff -Nrcpad gcc-4.5.2/gcc/alias.c gcc-4.5.3/gcc/alias.c
*** gcc-4.5.2/gcc/alias.c	Wed May 26 11:29:20 2010
--- gcc-4.5.3/gcc/alias.c	Thu Apr  7 06:53:44 2011
*************** record_set (rtx dest, const_rtx set, voi
*** 1228,1233 ****
--- 1228,1241 ----
    reg_seen[regno] = 1;
  }
  
+ /* Return REG_BASE_VALUE for REGNO.  Selective scheduler uses this to avoid
+    using hard registers with non-null REG_BASE_VALUE for renaming.  */
+ rtx
+ get_reg_base_value (unsigned int regno)
+ {
+   return VEC_index (rtx, reg_base_value, regno);
+ }
+ 
  /* If a value is known for REGNO, return it.  */
  
  rtx
diff -Nrcpad gcc-4.5.2/gcc/c-common.c gcc-4.5.3/gcc/c-common.c
*** gcc-4.5.2/gcc/c-common.c	Tue Dec  7 15:06:27 2010
--- gcc-4.5.3/gcc/c-common.c	Thu Apr  7 18:25:50 2011
*************** c_fully_fold_internal (tree expr, bool i
*** 1352,1357 ****
--- 1352,1358 ----
      case FIX_TRUNC_EXPR:
      case FLOAT_EXPR:
      CASE_CONVERT:
+     case VIEW_CONVERT_EXPR:
      case NON_LVALUE_EXPR:
      case NEGATE_EXPR:
      case BIT_NOT_EXPR:
diff -Nrcpad gcc-4.5.2/gcc/c-convert.c gcc-4.5.3/gcc/c-convert.c
*** gcc-4.5.2/gcc/c-convert.c	Thu Jul 16 22:29:52 2009
--- gcc-4.5.3/gcc/c-convert.c	Sun Jan 16 20:26:27 2011
*************** convert (tree type, tree expr)
*** 131,136 ****
--- 131,162 ----
        goto maybe_fold;
  
      case COMPLEX_TYPE:
+       /* If converting from COMPLEX_TYPE to a different COMPLEX_TYPE
+ 	 and e is not COMPLEX_EXPR, convert_to_complex uses save_expr,
+ 	 but for the C FE c_save_expr needs to be called instead.  */
+       if (TREE_CODE (TREE_TYPE (e)) == COMPLEX_TYPE)
+ 	{
+ 	  tree subtype = TREE_TYPE (type);
+ 	  tree elt_type = TREE_TYPE (TREE_TYPE (e));
+ 
+ 	  if (TYPE_MAIN_VARIANT (elt_type) != TYPE_MAIN_VARIANT (subtype)
+ 	      && TREE_CODE (e) != COMPLEX_EXPR)
+ 	    {
+ 	      if (in_late_binary_op)
+ 		e = save_expr (e);
+ 	      else
+ 		e = c_save_expr (e);
+ 	      ret
+ 		= fold_build2 (COMPLEX_EXPR, type,
+ 			       convert (subtype,
+ 					fold_build1 (REALPART_EXPR,
+ 						     elt_type, e)),
+ 			       convert (subtype,
+ 					fold_build1 (IMAGPART_EXPR,
+ 						     elt_type, e)));
+ 	      goto maybe_fold;
+ 	    }
+ 	}
        ret = convert_to_complex (type, e);
        goto maybe_fold;
  
diff -Nrcpad gcc-4.5.2/gcc/c-lex.c gcc-4.5.3/gcc/c-lex.c
*** gcc-4.5.2/gcc/c-lex.c	Wed Nov 25 10:55:54 2009
--- gcc-4.5.3/gcc/c-lex.c	Thu Apr  7 18:24:43 2011
*************** interpret_float (const cpp_token *token,
*** 739,746 ****
    /* Create a node with determined type and value.  */
    value = build_real (const_type, real);
    if (flags & CPP_N_IMAGINARY)
!     value = build_complex (NULL_TREE, convert (const_type, integer_zero_node),
! 			   value);
  
    if (type != const_type)
      value = build1 (EXCESS_PRECISION_EXPR, type, value);
--- 739,753 ----
    /* Create a node with determined type and value.  */
    value = build_real (const_type, real);
    if (flags & CPP_N_IMAGINARY)
!     {
!       value = build_complex (NULL_TREE, convert (const_type,
! 						 integer_zero_node), value);
!       if (type != const_type)
! 	{
! 	  const_type = TREE_TYPE (value);
! 	  type = build_complex_type (type);
! 	}
!     }
  
    if (type != const_type)
      value = build1 (EXCESS_PRECISION_EXPR, type, value);
diff -Nrcpad gcc-4.5.2/gcc/c-ppoutput.c gcc-4.5.3/gcc/c-ppoutput.c
*** gcc-4.5.2/gcc/c-ppoutput.c	Fri Oct  9 19:55:34 2009
--- gcc-4.5.3/gcc/c-ppoutput.c	Tue Apr 19 09:19:33 2011
*************** static struct
*** 37,42 ****
--- 37,43 ----
    int src_line;			/* Line number currently being written.  */
    unsigned char printed;	/* Nonzero if something output at line.  */
    bool first_time;		/* pp_file_change hasn't been called yet.  */
+   const char *src_file;		/* Current source file.  */
  } print;
  
  /* Defined and undefined macros being queued for output with -dU at
*************** init_pp_output (FILE *out_stream)
*** 154,159 ****
--- 155,161 ----
    print.prev = 0;
    print.outf = out_stream;
    print.first_time = 1;
+   print.src_file = "";
  }
  
  /* Writes out the preprocessed file, handling spacing and paste
*************** maybe_print_line (source_location src_lo
*** 313,319 ****
        print.printed = 0;
      }
  
!   if (src_line >= print.src_line && src_line < print.src_line + 8)
      {
        while (src_line > print.src_line)
  	{
--- 315,323 ----
        print.printed = 0;
      }
  
!   if (src_line >= print.src_line
!       && src_line < print.src_line + 8
!       && (flag_no_line_commands || strcmp (map->to_file, print.src_file) == 0))
      {
        while (src_line > print.src_line)
  	{
*************** print_line (source_location src_loc, con
*** 345,350 ****
--- 349,355 ----
        unsigned char *p;
  
        print.src_line = SOURCE_LINE (map, src_loc);
+       print.src_file = map->to_file;
  
        /* cpp_quote_string does not nul-terminate, so we have to do it
  	 ourselves.  */
diff -Nrcpad gcc-4.5.2/gcc/c-typeck.c gcc-4.5.3/gcc/c-typeck.c
*** gcc-4.5.2/gcc/c-typeck.c	Fri Nov 19 20:45:00 2010
--- gcc-4.5.3/gcc/c-typeck.c	Sun Jan 16 20:26:27 2011
*************** convert_for_assignment (location_t locat
*** 5025,5034 ****
      {
        tree ret;
        bool save = in_late_binary_op;
!       if (codel == BOOLEAN_TYPE)
  	in_late_binary_op = true;
        ret = convert_and_check (type, orig_rhs);
!       if (codel == BOOLEAN_TYPE)
  	in_late_binary_op = save;
        return ret;
      }
--- 5025,5034 ----
      {
        tree ret;
        bool save = in_late_binary_op;
!       if (codel == BOOLEAN_TYPE || codel == COMPLEX_TYPE)
  	in_late_binary_op = true;
        ret = convert_and_check (type, orig_rhs);
!       if (codel == BOOLEAN_TYPE || codel == COMPLEX_TYPE)
  	in_late_binary_op = save;
        return ret;
      }
diff -Nrcpad gcc-4.5.2/gcc/caller-save.c gcc-4.5.3/gcc/caller-save.c
*** gcc-4.5.2/gcc/caller-save.c	Thu Aug 12 09:09:49 2010
--- gcc-4.5.3/gcc/caller-save.c	Wed Mar 16 20:19:14 2011
*************** insert_restore (struct insn_chain *chain
*** 1215,1221 ****
        /* Check that insn to restore REGNO in save_mode[regno] is
  	 correct.  */
        && reg_save_code (regno, save_mode[regno]) >= 0)
!     mem = adjust_address (mem, save_mode[regno], 0);
    else
      mem = copy_rtx (mem);
  
--- 1215,1221 ----
        /* Check that insn to restore REGNO in save_mode[regno] is
  	 correct.  */
        && reg_save_code (regno, save_mode[regno]) >= 0)
!     mem = adjust_address_nv (mem, save_mode[regno], 0);
    else
      mem = copy_rtx (mem);
  
*************** insert_save (struct insn_chain *chain, i
*** 1296,1302 ****
        /* Check that insn to save REGNO in save_mode[regno] is
  	 correct.  */
        && reg_save_code (regno, save_mode[regno]) >= 0)
!     mem = adjust_address (mem, save_mode[regno], 0);
    else
      mem = copy_rtx (mem);
  
--- 1296,1302 ----
        /* Check that insn to save REGNO in save_mode[regno] is
  	 correct.  */
        && reg_save_code (regno, save_mode[regno]) >= 0)
!     mem = adjust_address_nv (mem, save_mode[regno], 0);
    else
      mem = copy_rtx (mem);
  
diff -Nrcpad gcc-4.5.2/gcc/cfgcleanup.c gcc-4.5.3/gcc/cfgcleanup.c
*** gcc-4.5.2/gcc/cfgcleanup.c	Mon May 17 17:26:22 2010
--- gcc-4.5.3/gcc/cfgcleanup.c	Wed Jan 26 21:14:27 2011
*************** try_forward_edges (int mode, basic_block
*** 482,496 ****
  		  /* When not optimizing, ensure that edges or forwarder
  		     blocks with different locus are not optimized out.  */
  		  int locus = single_succ_edge (target)->goto_locus;
  
  		  if (locus && goto_locus && !locator_eq (locus, goto_locus))
  		    counter = n_basic_blocks;
  		  else if (locus)
  		    goto_locus = locus;
  
! 		  if (INSN_P (BB_END (target)))
  		    {
! 		      locus = INSN_LOCATOR (BB_END (target));
  
  		      if (locus && goto_locus
  			  && !locator_eq (locus, goto_locus))
--- 482,501 ----
  		  /* When not optimizing, ensure that edges or forwarder
  		     blocks with different locus are not optimized out.  */
  		  int locus = single_succ_edge (target)->goto_locus;
+ 		  rtx last ;
  
  		  if (locus && goto_locus && !locator_eq (locus, goto_locus))
  		    counter = n_basic_blocks;
  		  else if (locus)
  		    goto_locus = locus;
  
! 		  last = BB_END (target);
! 		  if (DEBUG_INSN_P (last))
! 		    last = prev_nondebug_insn (last);
! 
! 		  if (last && INSN_P (last))
  		    {
! 		      locus = INSN_LOCATOR (last);
  
  		      if (locus && goto_locus
  			  && !locator_eq (locus, goto_locus))
*************** try_optimize_cfg (int mode)
*** 1923,1930 ****
  			}
  		    }
  		  delete_basic_block (b);
! 		  if (!(mode & CLEANUP_CFGLAYOUT))
! 		    changed = true;
  		  /* Avoid trying to remove ENTRY_BLOCK_PTR.  */
  		  b = (c == ENTRY_BLOCK_PTR ? c->next_bb : c);
  		  continue;
--- 1928,1934 ----
  			}
  		    }
  		  delete_basic_block (b);
! 		  changed = true;
  		  /* Avoid trying to remove ENTRY_BLOCK_PTR.  */
  		  b = (c == ENTRY_BLOCK_PTR ? c->next_bb : c);
  		  continue;
diff -Nrcpad gcc-4.5.2/gcc/cfgexpand.c gcc-4.5.3/gcc/cfgexpand.c
*** gcc-4.5.2/gcc/cfgexpand.c	Tue Dec  7 15:23:15 2010
--- gcc-4.5.3/gcc/cfgexpand.c	Sun Jan 16 20:20:21 2011
*************** expand_debug_expr (tree exp)
*** 2578,2584 ****
  	    enum machine_mode opmode = GET_MODE (op0);
  
  	    if (opmode == VOIDmode)
! 	      opmode = mode1;
  
  	    /* This condition may hold if we're expanding the address
  	       right past the end of an array that turned out not to
--- 2578,2584 ----
  	    enum machine_mode opmode = GET_MODE (op0);
  
  	    if (opmode == VOIDmode)
! 	      opmode = TYPE_MODE (TREE_TYPE (tem));
  
  	    /* This condition may hold if we're expanding the address
  	       right past the end of an array that turned out not to
*************** expand_debug_expr (tree exp)
*** 2599,2605 ****
  				     ? SIGN_EXTRACT
  				     : ZERO_EXTRACT, mode,
  				     GET_MODE (op0) != VOIDmode
! 				     ? GET_MODE (op0) : mode1,
  				     op0, GEN_INT (bitsize), GEN_INT (bitpos));
        }
  
--- 2599,2606 ----
  				     ? SIGN_EXTRACT
  				     : ZERO_EXTRACT, mode,
  				     GET_MODE (op0) != VOIDmode
! 				     ? GET_MODE (op0)
! 				     : TYPE_MODE (TREE_TYPE (tem)),
  				     op0, GEN_INT (bitsize), GEN_INT (bitpos));
        }
  
diff -Nrcpad gcc-4.5.2/gcc/cfgloopmanip.c gcc-4.5.3/gcc/cfgloopmanip.c
*** gcc-4.5.2/gcc/cfgloopmanip.c	Thu Nov 11 20:33:18 2010
--- gcc-4.5.3/gcc/cfgloopmanip.c	Thu Apr 21 15:51:39 2011
*************** fix_bb_placements (basic_block from,
*** 174,180 ****
  {
    sbitmap in_queue;
    basic_block *queue, *qtop, *qbeg, *qend;
!   struct loop *base_loop;
    edge e;
  
    /* We pass through blocks back-reachable from FROM, testing whether some
--- 174,180 ----
  {
    sbitmap in_queue;
    basic_block *queue, *qtop, *qbeg, *qend;
!   struct loop *base_loop, *target_loop;
    edge e;
  
    /* We pass through blocks back-reachable from FROM, testing whether some
*************** fix_bb_placements (basic_block from,
*** 185,191 ****
       fix_loop_placement.  */
  
    base_loop = from->loop_father;
!   if (base_loop == current_loops->tree_root)
      return;
  
    in_queue = sbitmap_alloc (last_basic_block);
--- 185,195 ----
       fix_loop_placement.  */
  
    base_loop = from->loop_father;
!   /* If we are already in the outermost loop, the basic blocks cannot be moved
!      outside of it.  If FROM is the header of the base loop, it cannot be moved
!      outside of it, either.  In both cases, we can end now.  */
!   if (base_loop == current_loops->tree_root
!       || from == base_loop->header)
      return;
  
    in_queue = sbitmap_alloc (last_basic_block);
*************** fix_bb_placements (basic_block from,
*** 214,225 ****
--- 218,231 ----
  	  /* Subloop header, maybe move the loop upward.  */
  	  if (!fix_loop_placement (from->loop_father))
  	    continue;
+ 	  target_loop = loop_outer (from->loop_father);
  	}
        else
  	{
  	  /* Ordinary basic block.  */
  	  if (!fix_bb_placement (from))
  	    continue;
+ 	  target_loop = from->loop_father;
  	}
  
        FOR_EACH_EDGE (e, ei, from->succs)
*************** fix_bb_placements (basic_block from,
*** 248,256 ****
  	      && (nca == base_loop
  		  || nca != pred->loop_father))
  	    pred = pred->loop_father->header;
! 	  else if (!flow_loop_nested_p (from->loop_father, pred->loop_father))
  	    {
! 	      /* No point in processing it.  */
  	      continue;
  	    }
  
--- 254,265 ----
  	      && (nca == base_loop
  		  || nca != pred->loop_father))
  	    pred = pred->loop_father->header;
! 	  else if (!flow_loop_nested_p (target_loop, pred->loop_father))
  	    {
! 	      /* If PRED is already higher in the loop hierarchy than the
! 		 TARGET_LOOP to that we moved FROM, the change of the position
! 		 of FROM does not affect the position of PRED, so there is no
! 		 point in processing it.  */
  	      continue;
  	    }
  
diff -Nrcpad gcc-4.5.2/gcc/cgraph.c gcc-4.5.3/gcc/cgraph.c
*** gcc-4.5.2/gcc/cgraph.c	Thu Jul  1 11:03:31 2010
--- gcc-4.5.3/gcc/cgraph.c	Tue Mar  8 13:03:34 2011
*************** cgraph_function_body_availability (struc
*** 2093,2099 ****
       AVAIL_AVAILABLE here?  That would be good reason to preserve this
       bit.  */
  
!   else if (DECL_REPLACEABLE_P (node->decl) && !DECL_EXTERNAL (node->decl))
      avail = AVAIL_OVERWRITABLE;
    else avail = AVAIL_AVAILABLE;
  
--- 2093,2099 ----
       AVAIL_AVAILABLE here?  That would be good reason to preserve this
       bit.  */
  
!   else if (decl_replaceable_p (node->decl) && !DECL_EXTERNAL (node->decl))
      avail = AVAIL_OVERWRITABLE;
    else avail = AVAIL_AVAILABLE;
  
diff -Nrcpad gcc-4.5.2/gcc/cgraphunit.c gcc-4.5.3/gcc/cgraphunit.c
*** gcc-4.5.2/gcc/cgraphunit.c	Wed Jun 30 13:17:35 2010
--- gcc-4.5.3/gcc/cgraphunit.c	Tue Apr 19 08:59:45 2011
*************** cgraph_mark_if_needed (tree decl)
*** 553,567 ****
      cgraph_mark_needed_node (node);
  }
  
- /* Return TRUE if NODE2 is equivalent to NODE or its clone.  */
- static bool
- clone_of_p (struct cgraph_node *node, struct cgraph_node *node2)
- {
-   while (node != node2 && node2)
-     node2 = node2->clone_of;
-   return node2 != NULL;
- }
- 
  /* Verify cgraph nodes of given cgraph node.  */
  void
  verify_cgraph_node (struct cgraph_node *node)
--- 553,558 ----
*************** verify_cgraph_node (struct cgraph_node *
*** 777,792 ****
  			    debug_tree (e->callee->decl);
  			    error_found = true;
  			  }
- 			else if (!node->global.inlined_to
- 				 && !e->callee->global.inlined_to
- 				 && !clone_of_p (cgraph_node (decl), e->callee))
- 			  {
- 			    error ("edge points to wrong declaration:");
- 			    debug_tree (e->callee->decl);
- 			    fprintf (stderr," Instead of:");
- 			    debug_tree (decl);
- 			    error_found = true;
- 			  }
  			e->aux = (void *)1;
  		      }
  		    else
--- 768,773 ----
*************** cgraph_materialize_clone (struct cgraph_
*** 2259,2265 ****
    node->next_sibling_clone = NULL;
    node->prev_sibling_clone = NULL;
    if (!node->clone_of->analyzed && !node->clone_of->clones)
!     cgraph_remove_node (node->clone_of);
    node->clone_of = NULL;
    bitmap_obstack_release (NULL);
  }
--- 2240,2249 ----
    node->next_sibling_clone = NULL;
    node->prev_sibling_clone = NULL;
    if (!node->clone_of->analyzed && !node->clone_of->clones)
!     {
!       cgraph_release_function_body (node->clone_of);
!       cgraph_node_remove_callees (node->clone_of);
!     }
    node->clone_of = NULL;
    bitmap_obstack_release (NULL);
  }
*************** cgraph_materialize_all_clones (void)
*** 2394,2423 ****
      if (!node->analyzed && node->callees)
        cgraph_node_remove_callees (node);
    if (cgraph_dump_file)
-     fprintf (cgraph_dump_file, "Updating call sites\n");
-   for (node = cgraph_nodes; node; node = node->next)
-     if (node->analyzed && !node->clone_of
- 	&& gimple_has_body_p (node->decl))
-       {
-         struct cgraph_edge *e;
- 
- 	current_function_decl = node->decl;
-         push_cfun (DECL_STRUCT_FUNCTION (node->decl));
- 	for (e = node->callees; e; e = e->next_callee)
- 	  cgraph_redirect_edge_call_stmt_to_callee (e);
- 	pop_cfun ();
- 	current_function_decl = NULL;
- #ifdef ENABLE_CHECKING
-         verify_cgraph_node (node);
- #endif
-       }
-   if (cgraph_dump_file)
      fprintf (cgraph_dump_file, "Materialization Call site updates done.\n");
-   /* All changes to parameters have been performed.  In order not to
-      incorrectly repeat them, we simply dispose of the bitmaps that drive the
-      changes. */
-   for (node = cgraph_nodes; node; node = node->next)
-     node->clone.combined_args_to_skip = NULL;
  #ifdef ENABLE_CHECKING
    verify_cgraph ();
  #endif
--- 2378,2384 ----
diff -Nrcpad gcc-4.5.2/gcc/config/alpha/host-osf.c gcc-4.5.3/gcc/config/alpha/host-osf.c
*** gcc-4.5.2/gcc/config/alpha/host-osf.c	Thu Jan  1 00:00:00 1970
--- gcc-4.5.3/gcc/config/alpha/host-osf.c	Tue Feb 15 09:51:58 2011
***************
*** 0 ****
--- 1,147 ----
+ /* Tru64 UNIX host-specific hook definitions.
+    Copyright (C) 2011 Free Software Foundation, Inc.
+ 
+    This file is part of GCC.
+ 
+    GCC is free software; you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published
+    by the Free Software Foundation; either version 3, or (at your
+    option) any later version.
+ 
+    GCC is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+    or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+    License for more details.
+ 
+    You should have received a copy of the GNU General Public License
+    along with GCC; see the file COPYING3.  If not see
+    <http://www.gnu.org/licenses/>.  */
+ 
+ #include "config.h"
+ #include "system.h"
+ #include "coretypes.h"
+ #include <sys/mman.h>
+ /* Inhibit inclusion of <sys/mount.h>, unnecessary and errors out due to
+    use of poisoned bcmp, bcopy.  */
+ #define _SYS_MOUNT_H_
+ #include <sys/procfs.h>
+ #include "hosthooks.h"
+ #include "hosthooks-def.h"
+ 
+ 
+ #undef HOST_HOOKS_GT_PCH_GET_ADDRESS
+ #define HOST_HOOKS_GT_PCH_GET_ADDRESS osf_gt_pch_get_address
+ #undef HOST_HOOKS_GT_PCH_USE_ADDRESS
+ #define HOST_HOOKS_GT_PCH_USE_ADDRESS osf_gt_pch_use_address
+ 
+ /* The mmap ADDR parameter may be ignored without MAP_FIXED set.  Before we
+    give up, check existing mappings with ioctl(PIOCMAP) to see if the space
+    is really free.  */
+ 
+ static void *
+ mmap_fixed (void *addr, size_t len, int prot, int flags, int fd, off_t off)
+ {
+   void *base;
+ 
+   base = mmap ((caddr_t) addr, len, prot, flags, fd, off);
+   
+   if (base != addr)
+     {
+       /* PID_MAX is SHRT_MAX on Tru64 UNIX V4.0, but INT_MAX on V5.1.
+ 	 Allow for both.  "/proc/" + INT_MAX + '\0'.  */
+       char pname[6+10+1];
+       int procfd, nmap;
+       prmap_t *pmap;
+       int i, overlap = 0;
+ 
+       if (base != (void *) MAP_FAILED)
+ 	munmap ((caddr_t) base, len);
+ 
+       /* Check if there's any mapping overlapping [addr, addr+len).  */
+ 
+       snprintf (pname, sizeof (pname), "/proc/%d", getpid ());
+       procfd = open (pname, O_RDONLY);
+       if (procfd == -1)
+ 	return ((void *) MAP_FAILED);
+       if (ioctl (procfd, PIOCNMAP, &nmap) == -1)
+ 	return ((void *) MAP_FAILED);
+       pmap = (prmap_t *) xmalloc (sizeof (*pmap) * (nmap+1));
+       if (ioctl (procfd, PIOCMAP, pmap) == -1)
+ 	return ((void *) MAP_FAILED);
+ 
+       /* It seems like pmap[] is sorted by address, but can we rely on
+ 	 that?  */
+       for (i = 0; i < nmap; i++)
+ 	{
+ 	  uintptr_t map_start = (uintptr_t) pmap[i].pr_vaddr;
+ 	  uintptr_t map_end = map_start + pmap[i].pr_size;
+ 
+ 	  if ((uintptr_t) addr < map_end
+ 	      && (uintptr_t) addr+len > map_start)
+ 	    {
+ 	      overlap = 1;
+ 	      break;
+ 	    }
+ 	}
+       free (pmap);
+       close (procfd);
+ 
+       if (!overlap)
+ 	base = mmap ((caddr_t) addr, len, prot, flags | MAP_FIXED, fd, off);
+       else
+ 	base = mmap ((caddr_t) addr, len, prot, flags, fd, off);
+     }
+ 
+   return base;
+ }
+ 
+ /* For various ports, try to guess a fixed spot in the vm space that's
+    probably free.  Take the middle between start of text segment and
+    dynamic loader space.  See <sys/machine/addrconf.h> and Tru64 UNIX
+    Assembly Language Programmer's Guide, p.6-18, Figure 6-3: Default Layout
+    of Memory (User Program View).  */
+ #define TRY_EMPTY_VM_SPACE	0x20050000000
+ 
+ /* Determine a location where we might be able to reliably allocate
+    SIZE bytes.  FD is the PCH file, though we should return with the
+    file unmapped.  */
+ 
+ static void *
+ osf_gt_pch_get_address (size_t size, int fd)
+ {
+   void *addr;
+ 
+   addr = mmap_fixed ((caddr_t) TRY_EMPTY_VM_SPACE, size,
+ 		     PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0);
+ 
+   /* If we failed the map, that means there's *no* free space.  */
+   if (addr == (void *) MAP_FAILED)
+     return NULL;
+   /* Unmap the area before returning.  */
+   munmap ((caddr_t) addr, size);
+ 
+   return addr;
+ }
+ 
+ /* Map SIZE bytes of FD+OFFSET at BASE.  Return 1 if we succeeded at 
+    mapping the data at BASE, -1 if we couldn't.  */
+ 
+ static int
+ osf_gt_pch_use_address (void *base, size_t size, int fd, size_t offset)
+ {
+   void *addr;
+ 
+   /* We're called with size == 0 if we're not planning to load a PCH
+      file at all.  This allows the hook to free any static space that
+      we might have allocated at link time.  */
+   if (size == 0)
+     return -1;
+ 
+   addr = mmap_fixed ((caddr_t) base, size,
+ 		     PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, offset);
+ 
+   return addr == base ? 1 : -1;
+ }
+ 
+ 
+ const struct host_hooks host_hooks = HOST_HOOKS_INITIALIZER;
diff -Nrcpad gcc-4.5.2/gcc/config/alpha/osf.h gcc-4.5.3/gcc/config/alpha/osf.h
*** gcc-4.5.2/gcc/config/alpha/osf.h	Fri Dec  3 12:54:16 2010
--- gcc-4.5.3/gcc/config/alpha/osf.h	Tue Apr 12 13:05:40 2011
***************
*** 1,6 ****
  /* Definitions of target machine for GNU compiler, for DEC Alpha on OSF/1.
     Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 2001, 2002, 2003,
!    2004, 2007, 2009, 2010 Free Software Foundation, Inc.
     Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu)
  
  This file is part of GCC.
--- 1,6 ----
  /* Definitions of target machine for GNU compiler, for DEC Alpha on OSF/1.
     Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 2001, 2002, 2003,
!    2004, 2007, 2009, 2010, 2011 Free Software Foundation, Inc.
     Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu)
  
  This file is part of GCC.
*************** __enable_execute_stack (void *addr)
*** 199,204 ****
--- 199,208 ----
  #define LD_INIT_SWITCH "-init"
  #define LD_FINI_SWITCH "-fini"
  
+ /* From Tru64 UNIX Object File and Symbol Table Format Specification,
+    2.3.5 Alignment, p.19.  */
+ #define MAX_OFILE_ALIGNMENT (64 * 1024 * BITS_PER_UNIT)
+ 
  /* Select a format to encode pointers in exception handling data.  CODE
     is 0 for data, 1 for code labels, 2 for function pointers.  GLOBAL is
     true if the symbol may be affected by dynamic relocations.
diff -Nrcpad gcc-4.5.2/gcc/config/alpha/x-osf gcc-4.5.3/gcc/config/alpha/x-osf
*** gcc-4.5.2/gcc/config/alpha/x-osf	Thu Jan  1 00:00:00 1970
--- gcc-4.5.3/gcc/config/alpha/x-osf	Tue Feb 15 09:51:58 2011
***************
*** 0 ****
--- 1,4 ----
+ host-osf.o : $(srcdir)/config/alpha/host-osf.c $(CONFIG_H) $(SYSTEM_H) \
+   coretypes.h hosthooks.h hosthooks-def.h $(HOOKS_H)
+ 	$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
+ 		$(srcdir)/config/alpha/host-osf.c
diff -Nrcpad gcc-4.5.2/gcc/config/arm/arm.c gcc-4.5.3/gcc/config/arm/arm.c
*** gcc-4.5.2/gcc/config/arm/arm.c	Thu Sep  2 13:05:30 2010
--- gcc-4.5.3/gcc/config/arm/arm.c	Mon Dec 27 12:45:02 2010
*************** arm_build_builtin_va_list (void)
*** 1114,1119 ****
--- 1114,1120 ----
  			     va_list_type);
    DECL_ARTIFICIAL (va_list_name) = 1;
    TYPE_NAME (va_list_type) = va_list_name;
+   TYPE_STUB_DECL (va_list_type) = va_list_name;
    /* Create the __ap field.  */
    ap_field = build_decl (BUILTINS_LOCATION,
  			 FIELD_DECL, 
diff -Nrcpad gcc-4.5.2/gcc/config/arm/arm.md gcc-4.5.3/gcc/config/arm/arm.md
*** gcc-4.5.2/gcc/config/arm/arm.md	Mon Sep 20 15:27:13 2010
--- gcc-4.5.3/gcc/config/arm/arm.md	Tue Apr 12 13:52:46 2011
***************
*** 3554,3560 ****
  ;; The constraints here are to prevent a *partial* overlap (where %Q0 == %R1).
  ;; The first alternative allows the common case of a *full* overlap.
  (define_insn "*arm_negdi2"
!   [(set (match_operand:DI         0 "s_register_operand" "=&r,r")
  	(neg:DI (match_operand:DI 1 "s_register_operand"  "0,r")))
     (clobber (reg:CC CC_REGNUM))]
    "TARGET_ARM"
--- 3554,3560 ----
  ;; The constraints here are to prevent a *partial* overlap (where %Q0 == %R1).
  ;; The first alternative allows the common case of a *full* overlap.
  (define_insn "*arm_negdi2"
!   [(set (match_operand:DI         0 "s_register_operand" "=r,&r")
  	(neg:DI (match_operand:DI 1 "s_register_operand"  "0,r")))
     (clobber (reg:CC CC_REGNUM))]
    "TARGET_ARM"
***************
*** 11273,11306 ****
  (define_expand "bswapsi2"
    [(set (match_operand:SI 0 "s_register_operand" "=r")
    	(bswap:SI (match_operand:SI 1 "s_register_operand" "r")))]
! "TARGET_EITHER"
  "
!   if (!arm_arch6)
!     {
!       if (!optimize_size)
! 	{
! 	  rtx op2 = gen_reg_rtx (SImode);
! 	  rtx op3 = gen_reg_rtx (SImode);
  
! 	  if (TARGET_THUMB)
! 	    {
! 	      rtx op4 = gen_reg_rtx (SImode);
! 	      rtx op5 = gen_reg_rtx (SImode);
  
! 	      emit_insn (gen_thumb_legacy_rev (operands[0], operands[1],
! 					       op2, op3, op4, op5));
! 	    }
! 	  else
! 	    {
! 	      emit_insn (gen_arm_legacy_rev (operands[0], operands[1],
! 					     op2, op3));
! 	    }
  
! 	  DONE;
! 	}
!       else
! 	FAIL;
!     }
    "
  )
  
--- 11273,11301 ----
  (define_expand "bswapsi2"
    [(set (match_operand:SI 0 "s_register_operand" "=r")
    	(bswap:SI (match_operand:SI 1 "s_register_operand" "r")))]
! "TARGET_EITHER && (arm_arch6 || !optimize_size)"
  "
!     if (!arm_arch6)
!       {
! 	rtx op2 = gen_reg_rtx (SImode);
! 	rtx op3 = gen_reg_rtx (SImode);
  
! 	if (TARGET_THUMB)
! 	  {
! 	    rtx op4 = gen_reg_rtx (SImode);
! 	    rtx op5 = gen_reg_rtx (SImode);
  
! 	    emit_insn (gen_thumb_legacy_rev (operands[0], operands[1],
! 					     op2, op3, op4, op5));
! 	  }
! 	else
! 	  {
! 	    emit_insn (gen_arm_legacy_rev (operands[0], operands[1],
! 					   op2, op3));
! 	  }
  
! 	DONE;
!       }
    "
  )
  
diff -Nrcpad gcc-4.5.2/gcc/config/arm/predicates.md gcc-4.5.3/gcc/config/arm/predicates.md
*** gcc-4.5.2/gcc/config/arm/predicates.md	Mon Jul  5 12:43:01 2010
--- gcc-4.5.3/gcc/config/arm/predicates.md	Mon Mar 28 10:32:09 2011
***************
*** 534,538 ****
  ;; TODO: We could check lane numbers more precisely based on the mode.
  (define_predicate "neon_lane_number"
    (and (match_code "const_int")
!        (match_test "INTVAL (op) >= 0 && INTVAL (op) <= 7")))
  
--- 534,538 ----
  ;; TODO: We could check lane numbers more precisely based on the mode.
  (define_predicate "neon_lane_number"
    (and (match_code "const_int")
!        (match_test "INTVAL (op) >= 0 && INTVAL (op) <= 15")))
  
diff -Nrcpad gcc-4.5.2/gcc/config/avr/avr.c gcc-4.5.3/gcc/config/avr/avr.c
*** gcc-4.5.2/gcc/config/avr/avr.c	Fri Apr  2 19:54:46 2010
--- gcc-4.5.3/gcc/config/avr/avr.c	Thu Mar  3 16:58:26 2011
*************** static void avr_file_end (void);
*** 73,78 ****
--- 73,79 ----
  static bool avr_legitimate_address_p (enum machine_mode, rtx, bool);
  static void avr_asm_function_end_prologue (FILE *);
  static void avr_asm_function_begin_epilogue (FILE *);
+ static bool avr_cannot_modify_jumps_p (void);
  static rtx avr_function_value (const_tree, const_tree, bool);
  static void avr_insert_attributes (tree, tree *);
  static void avr_asm_init_sections (void);
*************** static bool avr_hard_regno_scratch_ok (u
*** 91,96 ****
--- 92,98 ----
  static unsigned int avr_case_values_threshold (void);
  static bool avr_frame_pointer_required_p (void);
  static bool avr_can_eliminate (const int, const int);
+ static void avr_help (void);
  
  /* Allocate registers from r25 to r8 for parameters for function calls.  */
  #define FIRST_CUM_REG 26
*************** static const struct attribute_spec avr_a
*** 192,197 ****
--- 194,205 ----
  #undef TARGET_CAN_ELIMINATE
  #define TARGET_CAN_ELIMINATE avr_can_eliminate
  
+ #undef TARGET_HELP
+ #define TARGET_HELP avr_help
+ 
+ #undef TARGET_CANNOT_MODIFY_JUMPS_P
+ #define TARGET_CANNOT_MODIFY_JUMPS_P avr_cannot_modify_jumps_p
+ 
  struct gcc_target targetm = TARGET_INITIALIZER;
  
  void
*************** avr_override_options (void)
*** 207,216 ****
  
    if (!t->name)
      {
!       fprintf (stderr, "unknown MCU '%s' specified\nKnown MCU names:\n",
! 	       avr_mcu_name);
!       for (t = avr_mcu_types; t->name; t++)
! 	fprintf (stderr,"   %s\n", t->name);
      }
  
    avr_current_device = t;
--- 215,222 ----
  
    if (!t->name)
      {
!       error ("unrecognized argument to -mmcu= option: %qs", avr_mcu_name);
!       inform (input_location,  "See --target-help for supported MCUs");
      }
  
    avr_current_device = t;
*************** avr_override_options (void)
*** 223,228 ****
--- 229,270 ----
    init_machine_status = avr_init_machine_status;
  }
  
+ /* Implement TARGET_HELP */
+ /* Report extra information for --target-help */
+ 
+ static void
+ avr_help (void)
+ {
+   const struct mcu_type_s *t;
+   const char * const indent = "  ";
+   int len;
+ 
+   /* Give a list of MCUs that are accepted by -mmcu=* .
+      Note that MCUs supported by the compiler might differ from
+      MCUs supported by binutils. */
+ 
+   len = strlen (indent);
+   printf ("Known MCU names:\n%s", indent);
+ 
+   /* Print a blank-separated list of all supported MCUs */
+ 
+   for (t = avr_mcu_types; t->name; t++)
+     {
+       printf ("%s ", t->name);
+       len += 1 + strlen (t->name);
+ 
+       /* Break long lines */
+       
+       if (len > 66 && (t+1)->name)
+         {
+           printf ("\n%s", indent);
+           len = strlen (indent);
+         }
+     }
+ 
+   printf ("\n\n");
+ }
+ 
  /*  return register class from register number.  */
  
  static const enum reg_class reg_class_tab[]={
*************** avr_asm_function_begin_epilogue (FILE *f
*** 953,958 ****
--- 995,1021 ----
    fprintf (file, "/* epilogue start */\n");
  }
  
+ 
+ /* Implement TARGET_CANNOT_MODITY_JUMPS_P */
+ 
+ static bool
+ avr_cannot_modify_jumps_p (void)
+ {
+ 
+   /* Naked Functions must not have any instructions after
+      their epilogue, see PR42240 */
+      
+   if (reload_completed
+       && cfun->machine
+       && cfun->machine->is_naked)
+     {
+       return true;
+     }
+ 
+   return false;
+ }
+ 
+ 
  /* Return nonzero if X (an RTX) is a legitimate memory address on the target
     machine for a memory operand of mode MODE.  */
  
diff -Nrcpad gcc-4.5.2/gcc/config/freebsd-spec.h gcc-4.5.3/gcc/config/freebsd-spec.h
*** gcc-4.5.2/gcc/config/freebsd-spec.h	Tue Sep 22 16:28:26 2009
--- gcc-4.5.3/gcc/config/freebsd-spec.h	Fri Feb 25 23:15:48 2011
***************
*** 1,5 ****
  /* Base configuration file for all FreeBSD targets.
!    Copyright (C) 1999, 2000, 2001, 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
  
  This file is part of GCC.
  
--- 1,6 ----
  /* Base configuration file for all FreeBSD targets.
!    Copyright (C) 1999, 2000, 2001, 2004, 2005, 2007, 2009, 2011
!    Free Software Foundation, Inc.
  
  This file is part of GCC.
  
*************** is built with the --enable-threads confi
*** 139,144 ****
--- 140,148 ----
    %{!shared:								\
      %{!pg: %{pthread:-lpthread} -lc}					\
      %{pg:  %{pthread:-lpthread_p} -lc_p}				\
+   }									\
+   %{shared:								\
+     %{pthread:-lpthread} -lc						\
    }"
  #endif
  #endif
diff -Nrcpad gcc-4.5.2/gcc/config/i386/avxintrin.h gcc-4.5.3/gcc/config/i386/avxintrin.h
*** gcc-4.5.2/gcc/config/i386/avxintrin.h	Thu Apr  9 15:00:19 2009
--- gcc-4.5.3/gcc/config/i386/avxintrin.h	Mon Feb 21 20:02:02 2011
*************** extern __inline __m256i __attribute__((_
*** 737,743 ****
  _mm256_insert_epi32 (__m256i __X, int __D, int const __N)
  {
    __m128i __Y = _mm256_extractf128_si256 (__X, __N >> 2);
!   __Y = _mm_insert_epi16 (__Y, __D, __N % 4);
    return _mm256_insertf128_si256 (__X, __Y, __N >> 2);
  }
  
--- 737,743 ----
  _mm256_insert_epi32 (__m256i __X, int __D, int const __N)
  {
    __m128i __Y = _mm256_extractf128_si256 (__X, __N >> 2);
!   __Y = _mm_insert_epi32 (__Y, __D, __N % 4);
    return _mm256_insertf128_si256 (__X, __Y, __N >> 2);
  }
  
*************** extern __inline __m256i __attribute__((_
*** 762,768 ****
  _mm256_insert_epi64 (__m256i __X, int __D, int const __N)
  {
    __m128i __Y = _mm256_extractf128_si256 (__X, __N >> 1);
!   __Y = _mm_insert_epi16 (__Y, __D, __N % 2);
    return _mm256_insertf128_si256 (__X, __Y, __N >> 1);
  }
  #endif
--- 762,768 ----
  _mm256_insert_epi64 (__m256i __X, int __D, int const __N)
  {
    __m128i __Y = _mm256_extractf128_si256 (__X, __N >> 1);
!   __Y = _mm_insert_epi64 (__Y, __D, __N % 2);
    return _mm256_insertf128_si256 (__X, __Y, __N >> 1);
  }
  #endif
*************** _mm256_storeu_si256 (__m256i *__P, __m25
*** 890,944 ****
  }
  
  extern __inline __m128d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
! _mm_maskload_pd (double const *__P, __m128d __M)
  {
    return (__m128d) __builtin_ia32_maskloadpd ((const __v2df *)__P,
! 					      (__v2df)__M);
  }
  
  extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
! _mm_maskstore_pd (double *__P, __m128d __M, __m128d __A)
  {
!   __builtin_ia32_maskstorepd ((__v2df *)__P, (__v2df)__M, (__v2df)__A);
  }
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
! _mm256_maskload_pd (double const *__P, __m256d __M)
  {
    return (__m256d) __builtin_ia32_maskloadpd256 ((const __v4df *)__P,
! 						 (__v4df)__M);
  }
  
  extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
! _mm256_maskstore_pd (double *__P, __m256d __M, __m256d __A)
  {
!   __builtin_ia32_maskstorepd256 ((__v4df *)__P, (__v4df)__M, (__v4df)__A);
  }
  
  extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
! _mm_maskload_ps (float const *__P, __m128 __M)
  {
    return (__m128) __builtin_ia32_maskloadps ((const __v4sf *)__P,
! 					     (__v4sf)__M);
  }
  
  extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
! _mm_maskstore_ps (float *__P, __m128 __M, __m128 __A)
  {
!   __builtin_ia32_maskstoreps ((__v4sf *)__P, (__v4sf)__M, (__v4sf)__A);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
! _mm256_maskload_ps (float const *__P, __m256 __M)
  {
    return (__m256) __builtin_ia32_maskloadps256 ((const __v8sf *)__P,
! 						(__v8sf)__M);
  }
  
  extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
! _mm256_maskstore_ps (float *__P, __m256 __M, __m256 __A)
  {
!   __builtin_ia32_maskstoreps256 ((__v8sf *)__P, (__v8sf)__M, (__v8sf)__A);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
--- 890,944 ----
  }
  
  extern __inline __m128d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
! _mm_maskload_pd (double const *__P, __m128i __M)
  {
    return (__m128d) __builtin_ia32_maskloadpd ((const __v2df *)__P,
! 					      (__v2di)__M);
  }
  
  extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
! _mm_maskstore_pd (double *__P, __m128i __M, __m128d __A)
  {
!   __builtin_ia32_maskstorepd ((__v2df *)__P, (__v2di)__M, (__v2df)__A);
  }
  
  extern __inline __m256d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
! _mm256_maskload_pd (double const *__P, __m256i __M)
  {
    return (__m256d) __builtin_ia32_maskloadpd256 ((const __v4df *)__P,
! 						 (__v4di)__M);
  }
  
  extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
! _mm256_maskstore_pd (double *__P, __m256i __M, __m256d __A)
  {
!   __builtin_ia32_maskstorepd256 ((__v4df *)__P, (__v4di)__M, (__v4df)__A);
  }
  
  extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
! _mm_maskload_ps (float const *__P, __m128i __M)
  {
    return (__m128) __builtin_ia32_maskloadps ((const __v4sf *)__P,
! 					     (__v4si)__M);
  }
  
  extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
! _mm_maskstore_ps (float *__P, __m128i __M, __m128 __A)
  {
!   __builtin_ia32_maskstoreps ((__v4sf *)__P, (__v4si)__M, (__v4sf)__A);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
! _mm256_maskload_ps (float const *__P, __m256i __M)
  {
    return (__m256) __builtin_ia32_maskloadps256 ((const __v8sf *)__P,
! 						(__v8si)__M);
  }
  
  extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
! _mm256_maskstore_ps (float *__P, __m256i __M, __m256 __A)
  {
!   __builtin_ia32_maskstoreps256 ((__v8sf *)__P, (__v8si)__M, (__v8sf)__A);
  }
  
  extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
diff -Nrcpad gcc-4.5.2/gcc/config/i386/freebsd.h gcc-4.5.3/gcc/config/i386/freebsd.h
*** gcc-4.5.2/gcc/config/i386/freebsd.h	Thu Aug  2 10:49:31 2007
--- gcc-4.5.3/gcc/config/i386/freebsd.h	Tue Feb 15 01:24:59 2011
***************
*** 1,5 ****
  /* Definitions for Intel 386 running FreeBSD with ELF format
!    Copyright (C) 1996, 2000, 2002, 2004, 2007 Free Software Foundation, Inc.
     Contributed by Eric Youngdale.
     Modified for stabs-in-ELF by H.J. Lu.
     Adapted from GNU/Linux version by John Polstra.
--- 1,6 ----
  /* Definitions for Intel 386 running FreeBSD with ELF format
!    Copyright (C) 1996, 2000, 2002, 2004, 2007, 2011
!    Free Software Foundation, Inc.
     Contributed by Eric Youngdale.
     Modified for stabs-in-ELF by H.J. Lu.
     Adapted from GNU/Linux version by John Polstra.
*************** along with GCC; see the file COPYING3.
*** 138,140 ****
--- 139,146 ----
     compiler get the contents of <float.h> and std::numeric_limits correct.  */
  #undef TARGET_96_ROUND_53_LONG_DOUBLE
  #define TARGET_96_ROUND_53_LONG_DOUBLE (!TARGET_64BIT)
+ 
+ /* Support for i386 has been removed from FreeBSD 6.0 onward.  */
+ #if FBSD_MAJOR >= 6
+ #define SUBTARGET32_DEFAULT_CPU "i486"
+ #endif
diff -Nrcpad gcc-4.5.2/gcc/config/i386/i386-builtin-types.def gcc-4.5.3/gcc/config/i386/i386-builtin-types.def
*** gcc-4.5.2/gcc/config/i386/i386-builtin-types.def	Mon Feb 15 17:21:21 2010
--- gcc-4.5.3/gcc/config/i386/i386-builtin-types.def	Mon Jan 17 13:10:18 2011
*************** DEF_FUNCTION_TYPE (V1DI, V1DI, SI)
*** 229,235 ****
  DEF_FUNCTION_TYPE (V1DI, V1DI, V1DI)
  DEF_FUNCTION_TYPE (V1DI, V2SI, V2SI)
  DEF_FUNCTION_TYPE (V1DI, V8QI, V8QI)
! DEF_FUNCTION_TYPE (V2DF, PCV2DF, V2DF)
  DEF_FUNCTION_TYPE (V2DF, V2DF, DI)
  DEF_FUNCTION_TYPE (V2DF, V2DF, INT)
  DEF_FUNCTION_TYPE (V2DF, V2DF, PCDOUBLE)
--- 229,235 ----
  DEF_FUNCTION_TYPE (V1DI, V1DI, V1DI)
  DEF_FUNCTION_TYPE (V1DI, V2SI, V2SI)
  DEF_FUNCTION_TYPE (V1DI, V8QI, V8QI)
! DEF_FUNCTION_TYPE (V2DF, PCV2DF, V2DI)
  DEF_FUNCTION_TYPE (V2DF, V2DF, DI)
  DEF_FUNCTION_TYPE (V2DF, V2DF, INT)
  DEF_FUNCTION_TYPE (V2DF, V2DF, PCDOUBLE)
*************** DEF_FUNCTION_TYPE (V2SI, V2SF, V2SF)
*** 251,257 ****
  DEF_FUNCTION_TYPE (V2SI, V2SI, SI)
  DEF_FUNCTION_TYPE (V2SI, V2SI, V2SI)
  DEF_FUNCTION_TYPE (V2SI, V4HI, V4HI)
! DEF_FUNCTION_TYPE (V4DF, PCV4DF, V4DF)
  DEF_FUNCTION_TYPE (V4DF, V4DF, INT)
  DEF_FUNCTION_TYPE (V4DF, V4DF, V4DF)
  DEF_FUNCTION_TYPE (V4DF, V4DF, V4DI)
--- 251,257 ----
  DEF_FUNCTION_TYPE (V2SI, V2SI, SI)
  DEF_FUNCTION_TYPE (V2SI, V2SI, V2SI)
  DEF_FUNCTION_TYPE (V2SI, V4HI, V4HI)
! DEF_FUNCTION_TYPE (V4DF, PCV4DF, V4DI)
  DEF_FUNCTION_TYPE (V4DF, V4DF, INT)
  DEF_FUNCTION_TYPE (V4DF, V4DF, V4DF)
  DEF_FUNCTION_TYPE (V4DF, V4DF, V4DI)
*************** DEF_FUNCTION_TYPE (V4HI, V4HI, INT)
*** 260,266 ****
  DEF_FUNCTION_TYPE (V4HI, V4HI, SI)
  DEF_FUNCTION_TYPE (V4HI, V4HI, V4HI)
  DEF_FUNCTION_TYPE (V4HI, V8QI, V8QI)
! DEF_FUNCTION_TYPE (V4SF, PCV4SF, V4SF)
  DEF_FUNCTION_TYPE (V4SF, V4SF, DI)
  DEF_FUNCTION_TYPE (V4SF, V4SF, INT)
  DEF_FUNCTION_TYPE (V4SF, V4SF, PCV2SF)
--- 260,266 ----
  DEF_FUNCTION_TYPE (V4HI, V4HI, SI)
  DEF_FUNCTION_TYPE (V4HI, V4HI, V4HI)
  DEF_FUNCTION_TYPE (V4HI, V8QI, V8QI)
! DEF_FUNCTION_TYPE (V4SF, PCV4SF, V4SI)
  DEF_FUNCTION_TYPE (V4SF, V4SF, DI)
  DEF_FUNCTION_TYPE (V4SF, V4SF, INT)
  DEF_FUNCTION_TYPE (V4SF, V4SF, PCV2SF)
*************** DEF_FUNCTION_TYPE (V8HI, V8HI, SI)
*** 284,290 ****
  DEF_FUNCTION_TYPE (V8HI, V8HI, V8HI)
  DEF_FUNCTION_TYPE (V8QI, V4HI, V4HI)
  DEF_FUNCTION_TYPE (V8QI, V8QI, V8QI)
! DEF_FUNCTION_TYPE (V8SF, PCV8SF, V8SF)
  DEF_FUNCTION_TYPE (V8SF, V8SF, INT)
  DEF_FUNCTION_TYPE (V8SF, V8SF, V8SF)
  DEF_FUNCTION_TYPE (V8SF, V8SF, V8SI)
--- 284,290 ----
  DEF_FUNCTION_TYPE (V8HI, V8HI, V8HI)
  DEF_FUNCTION_TYPE (V8QI, V4HI, V4HI)
  DEF_FUNCTION_TYPE (V8QI, V8QI, V8QI)
! DEF_FUNCTION_TYPE (V8SF, PCV8SF, V8SI)
  DEF_FUNCTION_TYPE (V8SF, V8SF, INT)
  DEF_FUNCTION_TYPE (V8SF, V8SF, V8SF)
  DEF_FUNCTION_TYPE (V8SF, V8SF, V8SI)
*************** DEF_FUNCTION_TYPE (V8SI, V8SI, V4SI, INT
*** 343,352 ****
  DEF_FUNCTION_TYPE (V8SI, V8SI, V8SI, INT)
  DEF_FUNCTION_TYPE (V8SI, V8SI, V8SI, V8SI)
  DEF_FUNCTION_TYPE (VOID, PCVOID, UNSIGNED, UNSIGNED)
! DEF_FUNCTION_TYPE (VOID, PV2DF, V2DF, V2DF)
! DEF_FUNCTION_TYPE (VOID, PV4DF, V4DF, V4DF)
! DEF_FUNCTION_TYPE (VOID, PV4SF, V4SF, V4SF)
! DEF_FUNCTION_TYPE (VOID, PV8SF, V8SF, V8SF)
  DEF_FUNCTION_TYPE (VOID, UINT, UINT, UINT)
  DEF_FUNCTION_TYPE (VOID, UINT64, UINT, UINT)
  DEF_FUNCTION_TYPE (VOID, V16QI, V16QI, PCHAR)
--- 343,352 ----
  DEF_FUNCTION_TYPE (V8SI, V8SI, V8SI, INT)
  DEF_FUNCTION_TYPE (V8SI, V8SI, V8SI, V8SI)
  DEF_FUNCTION_TYPE (VOID, PCVOID, UNSIGNED, UNSIGNED)
! DEF_FUNCTION_TYPE (VOID, PV2DF, V2DI, V2DF)
! DEF_FUNCTION_TYPE (VOID, PV4DF, V4DI, V4DF)
! DEF_FUNCTION_TYPE (VOID, PV4SF, V4SI, V4SF)
! DEF_FUNCTION_TYPE (VOID, PV8SF, V8SI, V8SF)
  DEF_FUNCTION_TYPE (VOID, UINT, UINT, UINT)
  DEF_FUNCTION_TYPE (VOID, UINT64, UINT, UINT)
  DEF_FUNCTION_TYPE (VOID, V16QI, V16QI, PCHAR)
diff -Nrcpad gcc-4.5.2/gcc/config/i386/i386.c gcc-4.5.3/gcc/config/i386/i386.c
*** gcc-4.5.2/gcc/config/i386/i386.c	Thu Sep 30 20:24:54 2010
--- gcc-4.5.3/gcc/config/i386/i386.c	Thu Feb 17 21:22:02 2011
*************** legitimize_tls_address (rtx x, enum tls_
*** 10438,10443 ****
--- 10438,10454 ----
      case TLS_MODEL_INITIAL_EXEC:
        if (TARGET_64BIT)
  	{
+ 	  if (TARGET_SUN_TLS)
+ 	    {
+ 	      /* The Sun linker took the AMD64 TLS spec literally
+ 		 and can only handle %rax as destination of the
+ 		 initial executable code sequence.  */
+ 
+ 	      dest = gen_reg_rtx (Pmode);
+ 	      emit_insn (gen_tls_initial_exec_64_sun (dest, x));
+ 	      return dest;
+ 	    }
+ 
  	  pic = NULL;
  	  type = UNSPEC_GOTNTPOFF;
  	}
*************** ix86_delegitimize_address (rtx x)
*** 11027,11033 ****
  	return orig_x;
        x = XVECEXP (XEXP (x, 0), 0, 0);
        if (GET_MODE (orig_x) != Pmode)
! 	return simplify_gen_subreg (GET_MODE (orig_x), x, Pmode, 0);
        return x;
      }
  
--- 11038,11048 ----
  	return orig_x;
        x = XVECEXP (XEXP (x, 0), 0, 0);
        if (GET_MODE (orig_x) != Pmode)
! 	{
! 	  x = simplify_gen_subreg (GET_MODE (orig_x), x, Pmode, 0);
! 	  if (x == NULL_RTX)
! 	    return orig_x;
! 	}
        return x;
      }
  
*************** ix86_delegitimize_address (rtx x)
*** 11096,11102 ****
  	return orig_x;
      }
    if (GET_MODE (orig_x) != Pmode && MEM_P (orig_x))
!     return simplify_gen_subreg (GET_MODE (orig_x), result, Pmode, 0);
    return result;
  }
  
--- 11111,11121 ----
  	return orig_x;
      }
    if (GET_MODE (orig_x) != Pmode && MEM_P (orig_x))
!     {
!       result = simplify_gen_subreg (GET_MODE (orig_x), result, Pmode, 0);
!       if (result == NULL_RTX)
! 	return orig_x;
!     }
    return result;
  }
  
*************** static const struct builtin_description
*** 21638,21651 ****
    { OPTION_MASK_ISA_AVX, CODE_FOR_avx_movntv4df, "__builtin_ia32_movntpd256", IX86_BUILTIN_MOVNTPD256, UNKNOWN, (int) VOID_FTYPE_PDOUBLE_V4DF },
    { OPTION_MASK_ISA_AVX, CODE_FOR_avx_movntv8sf, "__builtin_ia32_movntps256", IX86_BUILTIN_MOVNTPS256, UNKNOWN, (int) VOID_FTYPE_PFLOAT_V8SF },
  
!   { OPTION_MASK_ISA_AVX, CODE_FOR_avx_maskloadpd, "__builtin_ia32_maskloadpd", IX86_BUILTIN_MASKLOADPD, UNKNOWN, (int) V2DF_FTYPE_PCV2DF_V2DF },
!   { OPTION_MASK_ISA_AVX, CODE_FOR_avx_maskloadps, "__builtin_ia32_maskloadps", IX86_BUILTIN_MASKLOADPS, UNKNOWN, (int) V4SF_FTYPE_PCV4SF_V4SF },
!   { OPTION_MASK_ISA_AVX, CODE_FOR_avx_maskloadpd256, "__builtin_ia32_maskloadpd256", IX86_BUILTIN_MASKLOADPD256, UNKNOWN, (int) V4DF_FTYPE_PCV4DF_V4DF },
!   { OPTION_MASK_ISA_AVX, CODE_FOR_avx_maskloadps256, "__builtin_ia32_maskloadps256", IX86_BUILTIN_MASKLOADPS256, UNKNOWN, (int) V8SF_FTYPE_PCV8SF_V8SF },
!   { OPTION_MASK_ISA_AVX, CODE_FOR_avx_maskstorepd, "__builtin_ia32_maskstorepd", IX86_BUILTIN_MASKSTOREPD, UNKNOWN, (int) VOID_FTYPE_PV2DF_V2DF_V2DF },
!   { OPTION_MASK_ISA_AVX, CODE_FOR_avx_maskstoreps, "__builtin_ia32_maskstoreps", IX86_BUILTIN_MASKSTOREPS, UNKNOWN, (int) VOID_FTYPE_PV4SF_V4SF_V4SF },
!   { OPTION_MASK_ISA_AVX, CODE_FOR_avx_maskstorepd256, "__builtin_ia32_maskstorepd256", IX86_BUILTIN_MASKSTOREPD256, UNKNOWN, (int) VOID_FTYPE_PV4DF_V4DF_V4DF },
!   { OPTION_MASK_ISA_AVX, CODE_FOR_avx_maskstoreps256, "__builtin_ia32_maskstoreps256", IX86_BUILTIN_MASKSTOREPS256, UNKNOWN, (int) VOID_FTYPE_PV8SF_V8SF_V8SF },
  
    { OPTION_MASK_ISA_LWP, CODE_FOR_lwp_llwpcb, "__builtin_ia32_llwpcb", IX86_BUILTIN_LLWPCB, UNKNOWN, (int) VOID_FTYPE_PVOID },
    { OPTION_MASK_ISA_LWP, CODE_FOR_lwp_slwpcb, "__builtin_ia32_slwpcb", IX86_BUILTIN_SLWPCB, UNKNOWN, (int) PVOID_FTYPE_VOID },
--- 21657,21670 ----
    { OPTION_MASK_ISA_AVX, CODE_FOR_avx_movntv4df, "__builtin_ia32_movntpd256", IX86_BUILTIN_MOVNTPD256, UNKNOWN, (int) VOID_FTYPE_PDOUBLE_V4DF },
    { OPTION_MASK_ISA_AVX, CODE_FOR_avx_movntv8sf, "__builtin_ia32_movntps256", IX86_BUILTIN_MOVNTPS256, UNKNOWN, (int) VOID_FTYPE_PFLOAT_V8SF },
  
!   { OPTION_MASK_ISA_AVX, CODE_FOR_avx_maskloadpd, "__builtin_ia32_maskloadpd", IX86_BUILTIN_MASKLOADPD, UNKNOWN, (int) V2DF_FTYPE_PCV2DF_V2DI },
!   { OPTION_MASK_ISA_AVX, CODE_FOR_avx_maskloadps, "__builtin_ia32_maskloadps", IX86_BUILTIN_MASKLOADPS, UNKNOWN, (int) V4SF_FTYPE_PCV4SF_V4SI },
!   { OPTION_MASK_ISA_AVX, CODE_FOR_avx_maskloadpd256, "__builtin_ia32_maskloadpd256", IX86_BUILTIN_MASKLOADPD256, UNKNOWN, (int) V4DF_FTYPE_PCV4DF_V4DI },
!   { OPTION_MASK_ISA_AVX, CODE_FOR_avx_maskloadps256, "__builtin_ia32_maskloadps256", IX86_BUILTIN_MASKLOADPS256, UNKNOWN, (int) V8SF_FTYPE_PCV8SF_V8SI },
!   { OPTION_MASK_ISA_AVX, CODE_FOR_avx_maskstorepd, "__builtin_ia32_maskstorepd", IX86_BUILTIN_MASKSTOREPD, UNKNOWN, (int) VOID_FTYPE_PV2DF_V2DI_V2DF },
!   { OPTION_MASK_ISA_AVX, CODE_FOR_avx_maskstoreps, "__builtin_ia32_maskstoreps", IX86_BUILTIN_MASKSTOREPS, UNKNOWN, (int) VOID_FTYPE_PV4SF_V4SI_V4SF },
!   { OPTION_MASK_ISA_AVX, CODE_FOR_avx_maskstorepd256, "__builtin_ia32_maskstorepd256", IX86_BUILTIN_MASKSTOREPD256, UNKNOWN, (int) VOID_FTYPE_PV4DF_V4DI_V4DF },
!   { OPTION_MASK_ISA_AVX, CODE_FOR_avx_maskstoreps256, "__builtin_ia32_maskstoreps256", IX86_BUILTIN_MASKSTOREPS256, UNKNOWN, (int) VOID_FTYPE_PV8SF_V8SI_V8SF },
  
    { OPTION_MASK_ISA_LWP, CODE_FOR_lwp_llwpcb, "__builtin_ia32_llwpcb", IX86_BUILTIN_LLWPCB, UNKNOWN, (int) VOID_FTYPE_PVOID },
    { OPTION_MASK_ISA_LWP, CODE_FOR_lwp_slwpcb, "__builtin_ia32_slwpcb", IX86_BUILTIN_SLWPCB, UNKNOWN, (int) PVOID_FTYPE_VOID },
*************** ix86_expand_special_args_builtin (const
*** 23927,23944 ****
        klass = load;
        memory = 1;
        break;
!     case V8SF_FTYPE_PCV8SF_V8SF:
!     case V4DF_FTYPE_PCV4DF_V4DF:
!     case V4SF_FTYPE_PCV4SF_V4SF:
!     case V2DF_FTYPE_PCV2DF_V2DF:
        nargs = 2;
        klass = load;
        memory = 0;
        break;
!     case VOID_FTYPE_PV8SF_V8SF_V8SF:
!     case VOID_FTYPE_PV4DF_V4DF_V4DF:
!     case VOID_FTYPE_PV4SF_V4SF_V4SF:
!     case VOID_FTYPE_PV2DF_V2DF_V2DF:
        nargs = 2;
        klass = store;
        /* Reserve memory operand for target.  */
--- 23946,23963 ----
        klass = load;
        memory = 1;
        break;
!     case V8SF_FTYPE_PCV8SF_V8SI:
!     case V4DF_FTYPE_PCV4DF_V4DI:
!     case V4SF_FTYPE_PCV4SF_V4SI:
!     case V2DF_FTYPE_PCV2DF_V2DI:
        nargs = 2;
        klass = load;
        memory = 0;
        break;
!     case VOID_FTYPE_PV8SF_V8SI_V8SF:
!     case VOID_FTYPE_PV4DF_V4DI_V4DF:
!     case VOID_FTYPE_PV4SF_V4SI_V4SF:
!     case VOID_FTYPE_PV2DF_V2DI_V2DF:
        nargs = 2;
        klass = store;
        /* Reserve memory operand for target.  */
*************** ix86_secondary_reload (bool in_p, rtx x,
*** 25118,25124 ****
  {
    /* QImode spills from non-QI registers require
       intermediate register on 32bit targets.  */
!   if (!in_p && mode == QImode && !TARGET_64BIT
        && (rclass == GENERAL_REGS
  	  || rclass == LEGACY_REGS
  	  || rclass == INDEX_REGS))
--- 25137,25144 ----
  {
    /* QImode spills from non-QI registers require
       intermediate register on 32bit targets.  */
!   if (!TARGET_64BIT
!       && !in_p && mode == QImode
        && (rclass == GENERAL_REGS
  	  || rclass == LEGACY_REGS
  	  || rclass == INDEX_REGS))
*************** ix86_secondary_reload (bool in_p, rtx x,
*** 25138,25143 ****
--- 25158,25202 ----
  	return Q_REGS;
      }
  
+   /* This condition handles corner case where an expression involving
+      pointers gets vectorized.  We're trying to use the address of a
+      stack slot as a vector initializer.  
+ 
+      (set (reg:V2DI 74 [ vect_cst_.2 ])
+           (vec_duplicate:V2DI (reg/f:DI 20 frame)))
+ 
+      Eventually frame gets turned into sp+offset like this:
+ 
+      (set (reg:V2DI 21 xmm0 [orig:74 vect_cst_.2 ] [74])
+           (vec_duplicate:V2DI (plus:DI (reg/f:DI 7 sp)
+ 	                               (const_int 392 [0x188]))))
+ 
+      That later gets turned into:
+ 
+      (set (reg:V2DI 21 xmm0 [orig:74 vect_cst_.2 ] [74])
+           (vec_duplicate:V2DI (plus:DI (reg/f:DI 7 sp)
+ 	    (mem/u/c/i:DI (symbol_ref/u:DI ("*.LC0") [flags 0x2]) [0 S8 A64]))))
+ 
+      We'll have the following reload recorded:
+ 
+      Reload 0: reload_in (DI) =
+            (plus:DI (reg/f:DI 7 sp)
+             (mem/u/c/i:DI (symbol_ref/u:DI ("*.LC0") [flags 0x2]) [0 S8 A64]))
+      reload_out (V2DI) = (reg:V2DI 21 xmm0 [orig:74 vect_cst_.2 ] [74])
+      SSE_REGS, RELOAD_OTHER (opnum = 0), can't combine
+      reload_in_reg: (plus:DI (reg/f:DI 7 sp) (const_int 392 [0x188]))
+      reload_out_reg: (reg:V2DI 21 xmm0 [orig:74 vect_cst_.2 ] [74])
+      reload_reg_rtx: (reg:V2DI 22 xmm1)
+ 
+      Which isn't going to work since SSE instructions can't handle scalar
+      additions.  Returning GENERAL_REGS forces the addition into integer
+      register and reload can handle subsequent reloads without problems.  */
+ 
+   if (in_p && GET_CODE (x) == PLUS
+       && SSE_CLASS_P (rclass)
+       && SCALAR_INT_MODE_P (mode))
+     return GENERAL_REGS;
+ 
    return NO_REGS;
  }
  
diff -Nrcpad gcc-4.5.2/gcc/config/i386/i386.h gcc-4.5.3/gcc/config/i386/i386.h
*** gcc-4.5.2/gcc/config/i386/i386.h	Tue Apr 27 20:14:19 2010
--- gcc-4.5.3/gcc/config/i386/i386.h	Wed Mar 30 10:48:07 2011
*************** enum reg_class
*** 1282,1288 ****
  { 0xe0000000,    0x1f },		/* MMX_REGS */			\
  { 0x1fe00100,0x1fe000 },		/* FP_TOP_SSE_REG */		\
  { 0x1fe00200,0x1fe000 },		/* FP_SECOND_SSE_REG */		\
! { 0x1fe0ff00,0x3fe000 },		/* FLOAT_SSE_REGS */		\
     { 0x1ffff,  0x1fe0 },		/* FLOAT_INT_REGS */		\
  { 0x1fe100ff,0x1fffe0 },		/* INT_SSE_REGS */		\
  { 0x1fe1ffff,0x1fffe0 },		/* FLOAT_INT_SSE_REGS */	\
--- 1282,1288 ----
  { 0xe0000000,    0x1f },		/* MMX_REGS */			\
  { 0x1fe00100,0x1fe000 },		/* FP_TOP_SSE_REG */		\
  { 0x1fe00200,0x1fe000 },		/* FP_SECOND_SSE_REG */		\
! { 0x1fe0ff00,0x1fe000 },		/* FLOAT_SSE_REGS */		\
     { 0x1ffff,  0x1fe0 },		/* FLOAT_INT_REGS */		\
  { 0x1fe100ff,0x1fffe0 },		/* INT_SSE_REGS */		\
  { 0x1fe1ffff,0x1fffe0 },		/* FLOAT_INT_SSE_REGS */	\
diff -Nrcpad gcc-4.5.2/gcc/config/i386/i386.md gcc-4.5.3/gcc/config/i386/i386.md
*** gcc-4.5.2/gcc/config/i386/i386.md	Fri Oct 22 04:56:41 2010
--- gcc-4.5.3/gcc/config/i386/i386.md	Fri Jan  7 13:02:29 2011
***************
*** 92,97 ****
--- 92,98 ----
     (UNSPEC_TLS_GD		21)
     (UNSPEC_TLS_LD_BASE		22)
     (UNSPEC_TLSDESC		23)
+    (UNSPEC_TLS_IE_SUN		24)
  
     ; Other random patterns
     (UNSPEC_SCAS			30)
***************
*** 14702,14707 ****
--- 14703,14720 ----
     (set_attr "memory" "load")
     (set_attr "imm_disp" "false")])
  
+ ;; The Sun linker took the AMD64 TLS spec literally and can only handle
+ ;; %rax as destination of the initial executable code sequence.
+ (define_insn "tls_initial_exec_64_sun"
+   [(set (match_operand:DI 0 "register_operand" "=a")
+ 	(unspec:DI
+ 	 [(match_operand:DI 1 "tls_symbolic_operand" "")]
+ 	 UNSPEC_TLS_IE_SUN))
+    (clobber (reg:CC FLAGS_REG))]
+   "TARGET_64BIT && TARGET_SUN_TLS"
+   "mov{q}\t{%%fs:0, %0|%0, QWORD PTR fs:0}\n\tadd{q}\t{%a1@gottpoff(%%rip), %0|%0, %a1@gottpoff[rip]}"
+   [(set_attr "type" "multi")])
+ 
  ;; GNU2 TLS patterns can be split.
  
  (define_expand "tls_dynamic_gnu2_32"
diff -Nrcpad gcc-4.5.2/gcc/config/i386/i386.opt gcc-4.5.3/gcc/config/i386/i386.opt
*** gcc-4.5.2/gcc/config/i386/i386.opt	Sat Dec  5 20:11:52 2009
--- gcc-4.5.3/gcc/config/i386/i386.opt	Fri Mar 18 12:47:37 2011
*************** Target RejectNegative Report InverseMask
*** 305,315 ****
  Do not support SSE4.1 and SSE4.2 built-in functions and code generation
  
  mavx
! Target Report Mask(ISA_AVX) Var(ix86_isa_flags) VarExists
  Support MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2 and AVX built-in functions and code generation
  
  mfma
! Target Report Mask(ISA_FMA) Var(ix86_isa_flags) VarExists
  Support MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX and FMA built-in functions and code generation
  
  msse4a
--- 305,315 ----
  Do not support SSE4.1 and SSE4.2 built-in functions and code generation
  
  mavx
! Target Report Mask(ISA_AVX) Var(ix86_isa_flags) VarExists Save
  Support MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2 and AVX built-in functions and code generation
  
  mfma
! Target Report Mask(ISA_FMA) Var(ix86_isa_flags) VarExists Save
  Support MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX and FMA built-in functions and code generation
  
  msse4a
diff -Nrcpad gcc-4.5.2/gcc/config/i386/predicates.md gcc-4.5.3/gcc/config/i386/predicates.md
*** gcc-4.5.2/gcc/config/i386/predicates.md	Mon Jun 21 14:52:07 2010
--- gcc-4.5.3/gcc/config/i386/predicates.md	Thu Apr  7 21:50:05 2011
***************
*** 990,1002 ****
  ;; Return 1 if OP is a comparison that can be used in the CMPSS/CMPPS insns.
  ;; The first set are supported directly; the second set can't be done with
  ;; full IEEE support, i.e. NaNs.
- ;;
- ;; ??? It would seem that we have a lot of uses of this predicate that pass
- ;; it the wrong mode.  We got away with this because the old function didn't
- ;; check the mode at all.  Mirror that for now by calling this a special
- ;; predicate.
  
! (define_special_predicate "sse_comparison_operator"
    (match_code "eq,lt,le,unordered,ne,unge,ungt,ordered"))
  
  ;; Return 1 if OP is a comparison operator that can be issued by
--- 990,997 ----
  ;; Return 1 if OP is a comparison that can be used in the CMPSS/CMPPS insns.
  ;; The first set are supported directly; the second set can't be done with
  ;; full IEEE support, i.e. NaNs.
  
! (define_predicate "sse_comparison_operator"
    (match_code "eq,lt,le,unordered,ne,unge,ungt,ordered"))
  
  ;; Return 1 if OP is a comparison operator that can be issued by
diff -Nrcpad gcc-4.5.2/gcc/config/i386/sse.md gcc-4.5.3/gcc/config/i386/sse.md
*** gcc-4.5.2/gcc/config/i386/sse.md	Sat Oct 30 20:32:11 2010
--- gcc-4.5.3/gcc/config/i386/sse.md	Sat Apr 16 07:53:39 2011
***************
*** 1484,1490 ****
     (set_attr "mode" "<MODE>")])
  
  (define_insn "avx_cmps<ssemodesuffixf2c><mode>3"
!   [(set (match_operand:SSEMODEF2P 0 "register_operand" "")
  	(vec_merge:SSEMODEF2P
  	  (unspec:SSEMODEF2P
  	    [(match_operand:SSEMODEF2P 1 "register_operand" "x")
--- 1484,1490 ----
     (set_attr "mode" "<MODE>")])
  
  (define_insn "avx_cmps<ssemodesuffixf2c><mode>3"
!   [(set (match_operand:SSEMODEF2P 0 "register_operand" "=x")
  	(vec_merge:SSEMODEF2P
  	  (unspec:SSEMODEF2P
  	    [(match_operand:SSEMODEF2P 1 "register_operand" "x")
***************
*** 3934,3940 ****
  (define_insn "*vec_concatv2sf_avx"
    [(set (match_operand:V2SF 0 "register_operand"     "=x,x,x,*y ,*y")
  	(vec_concat:V2SF
! 	  (match_operand:SF 1 "nonimmediate_operand" " x,x,m, x , m")
  	  (match_operand:SF 2 "vector_move_operand"  " x,m,C,*ym, C")))]
    "TARGET_AVX"
    "@
--- 3934,3940 ----
  (define_insn "*vec_concatv2sf_avx"
    [(set (match_operand:V2SF 0 "register_operand"     "=x,x,x,*y ,*y")
  	(vec_concat:V2SF
! 	  (match_operand:SF 1 "nonimmediate_operand" " x,x,m, 0 , m")
  	  (match_operand:SF 2 "vector_move_operand"  " x,m,C,*ym, C")))]
    "TARGET_AVX"
    "@
***************
*** 4023,4035 ****
    DONE;
  })
  
  (define_insn "*vec_set<mode>_0_avx"
!   [(set (match_operand:SSEMODE4S 0 "nonimmediate_operand"  "=x,x, x,x,  x,m")
  	(vec_merge:SSEMODE4S
  	  (vec_duplicate:SSEMODE4S
  	    (match_operand:<ssescalarmode> 2
! 	      "general_operand"                            " x,m,*r,x,*rm,x*rfF"))
! 	  (match_operand:SSEMODE4S 1 "vector_move_operand" " C,C, C,x,  x,0")
  	  (const_int 1)))]
    "TARGET_AVX"
    "@
--- 4023,4037 ----
    DONE;
  })
  
+ ;; Avoid combining registers from different units in a single alternative,
+ ;; see comment above inline_secondary_memory_needed function in i386.c
  (define_insn "*vec_set<mode>_0_avx"
!   [(set (match_operand:SSEMODE4S 0 "nonimmediate_operand"  "=x,x, x,x,  x,m, m,m")
  	(vec_merge:SSEMODE4S
  	  (vec_duplicate:SSEMODE4S
  	    (match_operand:<ssescalarmode> 2
! 	      "general_operand"                            " x,m,*r,x,*rm,x,*r,fF"))
! 	  (match_operand:SSEMODE4S 1 "vector_move_operand" " C,C, C,x,  x,0, 0,0")
  	  (const_int 1)))]
    "TARGET_AVX"
    "@
***************
*** 4038,4057 ****
     vmovd\t{%2, %0|%0, %2}
     vmovss\t{%2, %1, %0|%0, %1, %2}
     vpinsrd\t{$0, %2, %1, %0|%0, %1, %2, 0}
     #"
!   [(set_attr "type" "sselog,ssemov,ssemov,ssemov,sselog,*")
!    (set_attr "prefix_extra" "*,*,*,*,1,*")
!    (set_attr "length_immediate" "*,*,*,*,1,*")
     (set_attr "prefix" "vex")
!    (set_attr "mode" "SF,<ssescalarmode>,SI,SF,TI,*")])
  
  (define_insn "*vec_set<mode>_0_sse4_1"
!   [(set (match_operand:SSEMODE4S 0 "nonimmediate_operand"  "=x,x, x,x,  x,m")
  	(vec_merge:SSEMODE4S
  	  (vec_duplicate:SSEMODE4S
  	    (match_operand:<ssescalarmode> 2
! 	      "general_operand"                            " x,m,*r,x,*rm,*rfF"))
! 	  (match_operand:SSEMODE4S 1 "vector_move_operand" " C,C, C,0,  0,0")
  	  (const_int 1)))]
    "TARGET_SSE4_1"
    "@
--- 4040,4063 ----
     vmovd\t{%2, %0|%0, %2}
     vmovss\t{%2, %1, %0|%0, %1, %2}
     vpinsrd\t{$0, %2, %1, %0|%0, %1, %2, 0}
+    #
+    #
     #"
!   [(set_attr "type" "sselog,ssemov,ssemov,ssemov,sselog,*,*,*")
!    (set_attr "prefix_extra" "*,*,*,*,1,*,*,*")
!    (set_attr "length_immediate" "*,*,*,*,1,*,*,*")
     (set_attr "prefix" "vex")
!    (set_attr "mode" "SF,<ssescalarmode>,SI,SF,TI,*,*,*")])
  
+ ;; Avoid combining registers from different units in a single alternative,
+ ;; see comment above inline_secondary_memory_needed function in i386.c
  (define_insn "*vec_set<mode>_0_sse4_1"
!   [(set (match_operand:SSEMODE4S 0 "nonimmediate_operand"  "=x,x, x,x,  x, m,m")
  	(vec_merge:SSEMODE4S
  	  (vec_duplicate:SSEMODE4S
  	    (match_operand:<ssescalarmode> 2
! 	      "general_operand"                            " x,m,*r,x,*rm,*r,fF"))
! 	  (match_operand:SSEMODE4S 1 "vector_move_operand" " C,C, C,0,  0, 0,0")
  	  (const_int 1)))]
    "TARGET_SSE4_1"
    "@
***************
*** 4060,4103 ****
     movd\t{%2, %0|%0, %2}
     movss\t{%2, %0|%0, %2}
     pinsrd\t{$0, %2, %0|%0, %2, 0}
     #"
!   [(set_attr "type" "sselog,ssemov,ssemov,ssemov,sselog,*")
!    (set_attr "prefix_extra" "*,*,*,*,1,*")
!    (set_attr "length_immediate" "*,*,*,*,1,*")
!    (set_attr "mode" "SF,<ssescalarmode>,SI,SF,TI,*")])
  
  (define_insn "*vec_set<mode>_0_sse2"
!   [(set (match_operand:SSEMODE4S 0 "nonimmediate_operand"  "=x, x,x,m")
  	(vec_merge:SSEMODE4S
  	  (vec_duplicate:SSEMODE4S
  	    (match_operand:<ssescalarmode> 2
! 	      "general_operand"                            " m,*r,x,x*rfF"))
! 	  (match_operand:SSEMODE4S 1 "vector_move_operand" " C, C,0,0")
  	  (const_int 1)))]
    "TARGET_SSE2"
    "@
     mov<ssescalarmodesuffix2s>\t{%2, %0|%0, %2}
     movd\t{%2, %0|%0, %2}
     movss\t{%2, %0|%0, %2}
     #"
    [(set_attr "type" "ssemov")
!    (set_attr "mode" "<ssescalarmode>,SI,SF,*")])
  
  (define_insn "vec_set<mode>_0"
!   [(set (match_operand:SSEMODE4S 0 "nonimmediate_operand"  "=x,x,m")
  	(vec_merge:SSEMODE4S
  	  (vec_duplicate:SSEMODE4S
  	    (match_operand:<ssescalarmode> 2
! 	      "general_operand"                            " m,x,x*rfF"))
! 	  (match_operand:SSEMODE4S 1 "vector_move_operand" " C,0,0")
  	  (const_int 1)))]
    "TARGET_SSE"
    "@
     movss\t{%2, %0|%0, %2}
     movss\t{%2, %0|%0, %2}
     #"
    [(set_attr "type" "ssemov")
!    (set_attr "mode" "SF")])
  
  ;; A subset is vec_setv4sf.
  (define_insn "*vec_setv4sf_avx"
--- 4066,4118 ----
     movd\t{%2, %0|%0, %2}
     movss\t{%2, %0|%0, %2}
     pinsrd\t{$0, %2, %0|%0, %2, 0}
+    #
     #"
!   [(set_attr "type" "sselog,ssemov,ssemov,ssemov,sselog,*,*")
!    (set_attr "prefix_extra" "*,*,*,*,1,*,*")
!    (set_attr "length_immediate" "*,*,*,*,1,*,*")
!    (set_attr "mode" "SF,<ssescalarmode>,SI,SF,TI,*,*")])
  
+ ;; Avoid combining registers from different units in a single alternative,
+ ;; see comment above inline_secondary_memory_needed function in i386.c
  (define_insn "*vec_set<mode>_0_sse2"
!   [(set (match_operand:SSEMODE4S 0 "nonimmediate_operand"  "=x, x,x,m, m,m")
  	(vec_merge:SSEMODE4S
  	  (vec_duplicate:SSEMODE4S
  	    (match_operand:<ssescalarmode> 2
! 	      "general_operand"                            " m,*r,x,x,*r,fF"))
! 	  (match_operand:SSEMODE4S 1 "vector_move_operand" " C, C,0,0, 0,0")
  	  (const_int 1)))]
    "TARGET_SSE2"
    "@
     mov<ssescalarmodesuffix2s>\t{%2, %0|%0, %2}
     movd\t{%2, %0|%0, %2}
     movss\t{%2, %0|%0, %2}
+    #
+    #
     #"
    [(set_attr "type" "ssemov")
!    (set_attr "mode" "<ssescalarmode>,SI,SF,*,*,*")])
  
+ ;; Avoid combining registers from different units in a single alternative,
+ ;; see comment above inline_secondary_memory_needed function in i386.c
  (define_insn "vec_set<mode>_0"
!   [(set (match_operand:SSEMODE4S 0 "nonimmediate_operand"  "=x,x,m, m,m")
  	(vec_merge:SSEMODE4S
  	  (vec_duplicate:SSEMODE4S
  	    (match_operand:<ssescalarmode> 2
! 	      "general_operand"                            " m,x,x,*r,fF"))
! 	  (match_operand:SSEMODE4S 1 "vector_move_operand" " C,0,0, 0,0")
  	  (const_int 1)))]
    "TARGET_SSE"
    "@
     movss\t{%2, %0|%0, %2}
     movss\t{%2, %0|%0, %2}
+    #
+    #
     #"
    [(set_attr "type" "ssemov")
!    (set_attr "mode" "SF,SF,*,*,*")])
  
  ;; A subset is vec_setv4sf.
  (define_insn "*vec_setv4sf_avx"
***************
*** 4143,4149 ****
  		      (match_operand:SI 3 "const_0_to_255_operand" "n")]
  		     UNSPEC_INSERTPS))]
    "TARGET_AVX"
!   "vinsertps\t{%3, %2, %1, %0|%0, %1, %2, %3}";
    [(set_attr "type" "sselog")
     (set_attr "prefix" "vex")
     (set_attr "prefix_extra" "1")
--- 4158,4173 ----
  		      (match_operand:SI 3 "const_0_to_255_operand" "n")]
  		     UNSPEC_INSERTPS))]
    "TARGET_AVX"
! {
!   if (MEM_P (operands[2]))
!     {
!       unsigned count_s = INTVAL (operands[3]) >> 6;
!       if (count_s)
! 	operands[3] = GEN_INT (INTVAL (operands[3]) & 0x3f);
!       operands[2] = adjust_address_nv (operands[2], SFmode, count_s * 4);
!     }
!   return "vinsertps\t{%3, %2, %1, %0|%0, %1, %2, %3}";
! }
    [(set_attr "type" "sselog")
     (set_attr "prefix" "vex")
     (set_attr "prefix_extra" "1")
***************
*** 4152,4163 ****
  
  (define_insn "sse4_1_insertps"
    [(set (match_operand:V4SF 0 "register_operand" "=x")
! 	(unspec:V4SF [(match_operand:V4SF 2 "register_operand" "x")
  		      (match_operand:V4SF 1 "register_operand" "0")
  		      (match_operand:SI 3 "const_0_to_255_operand" "n")]
  		     UNSPEC_INSERTPS))]
    "TARGET_SSE4_1"
!   "insertps\t{%3, %2, %0|%0, %2, %3}";
    [(set_attr "type" "sselog")
     (set_attr "prefix_data16" "1")
     (set_attr "prefix_extra" "1")
--- 4176,4196 ----
  
  (define_insn "sse4_1_insertps"
    [(set (match_operand:V4SF 0 "register_operand" "=x")
! 	(unspec:V4SF [(match_operand:V4SF 2 "nonimmediate_operand" "xm")
  		      (match_operand:V4SF 1 "register_operand" "0")
  		      (match_operand:SI 3 "const_0_to_255_operand" "n")]
  		     UNSPEC_INSERTPS))]
    "TARGET_SSE4_1"
! {
!   if (MEM_P (operands[2]))
!     {
!       unsigned count_s = INTVAL (operands[3]) >> 6;
!       if (count_s)
! 	operands[3] = GEN_INT (INTVAL (operands[3]) & 0x3f);
!       operands[2] = adjust_address_nv (operands[2], SFmode, count_s * 4);
!     }
!   return "insertps\t{%3, %2, %0|%0, %2, %3}";
! }
    [(set_attr "type" "sselog")
     (set_attr "prefix_data16" "1")
     (set_attr "prefix_extra" "1")
***************
*** 4823,4828 ****
--- 4856,4863 ----
     (set_attr "prefix" "vex")
     (set_attr "mode" "V1DF,V2DF,DF,DF,DF")])
  
+ ;; Avoid combining registers from different units in a single alternative,
+ ;; see comment above inline_secondary_memory_needed function in i386.c
  (define_insn "sse2_storehpd"
    [(set (match_operand:DF 0 "nonimmediate_operand"     "=m,x,x,*f,r")
  	(vec_select:DF
***************
*** 4926,4931 ****
--- 4961,4968 ----
     (set_attr "prefix" "vex")
     (set_attr "mode" "V1DF,V2DF,DF,DF,DF")])
  
+ ;; Avoid combining registers from different units in a single alternative,
+ ;; see comment above inline_secondary_memory_needed function in i386.c
  (define_insn "sse2_loadhpd"
    [(set (match_operand:V2DF 0 "nonimmediate_operand"     "=x,x,x,o,o,o")
  	(vec_concat:V2DF
***************
*** 4999,5004 ****
--- 5036,5043 ----
     (set_attr "prefix" "vex")
     (set_attr "mode" "DF,V1DF,V1DF,V1DF,DF,DF,DF")])
  
+ ;; Avoid combining registers from different units in a single alternative,
+ ;; see comment above inline_secondary_memory_needed function in i386.c
  (define_insn "sse2_loadlpd"
    [(set (match_operand:V2DF 0 "nonimmediate_operand"    "=x,x,x,x,x,m,m,m")
  	(vec_concat:V2DF
***************
*** 5011,5017 ****
     movsd\t{%2, %0|%0, %2}
     movlpd\t{%2, %0|%0, %2}
     movsd\t{%2, %0|%0, %2}
!    shufpd\t{$2, %2, %0|%0, %2, 2}
     movhpd\t{%H1, %0|%0, %H1}
     #
     #
--- 5050,5056 ----
     movsd\t{%2, %0|%0, %2}
     movlpd\t{%2, %0|%0, %2}
     movsd\t{%2, %0|%0, %2}
!    shufpd\t{$2, %1, %0|%0, %1, 2}
     movhpd\t{%H1, %0|%0, %H1}
     #
     #
***************
*** 5090,5096 ****
     movsd\t{%2, %0|%0, %2}
     movlpd\t{%2, %0|%0, %2}
     movlpd\t{%2, %0|%0, %2}
!    shufpd\t{$2, %2, %0|%0, %2, 2}
     movhps\t{%H1, %0|%0, %H1}
     movhps\t{%1, %H0|%H0, %1}"
    [(set_attr "type" "ssemov,ssemov,ssemov,sselog,ssemov,ssemov")
--- 5129,5135 ----
     movsd\t{%2, %0|%0, %2}
     movlpd\t{%2, %0|%0, %2}
     movlpd\t{%2, %0|%0, %2}
!    shufpd\t{$2, %1, %0|%0, %1, 2}
     movhps\t{%H1, %0|%0, %H1}
     movhps\t{%1, %H0|%H0, %1}"
    [(set_attr "type" "ssemov,ssemov,ssemov,sselog,ssemov,ssemov")
***************
*** 8932,8938 ****
  	(ss_plus:V8HI
  	  (mult:V8HI
  	    (zero_extend:V8HI
! 	      (vec_select:V4QI
  		(match_operand:V16QI 1 "register_operand" "x")
  		(parallel [(const_int 0)
  			   (const_int 2)
--- 8971,8977 ----
  	(ss_plus:V8HI
  	  (mult:V8HI
  	    (zero_extend:V8HI
! 	      (vec_select:V8QI
  		(match_operand:V16QI 1 "register_operand" "x")
  		(parallel [(const_int 0)
  			   (const_int 2)
***************
*** 8955,8961 ****
  			   (const_int 14)]))))
  	  (mult:V8HI
  	    (zero_extend:V8HI
! 	      (vec_select:V16QI (match_dup 1)
  		(parallel [(const_int 1)
  			   (const_int 3)
  			   (const_int 5)
--- 8994,9000 ----
  			   (const_int 14)]))))
  	  (mult:V8HI
  	    (zero_extend:V8HI
! 	      (vec_select:V8QI (match_dup 1)
  		(parallel [(const_int 1)
  			   (const_int 3)
  			   (const_int 5)
***************
*** 8965,8971 ****
  			   (const_int 13)
  			   (const_int 15)])))
  	    (sign_extend:V8HI
! 	      (vec_select:V16QI (match_dup 2)
  		(parallel [(const_int 1)
  			   (const_int 3)
  			   (const_int 5)
--- 9004,9010 ----
  			   (const_int 13)
  			   (const_int 15)])))
  	    (sign_extend:V8HI
! 	      (vec_select:V8QI (match_dup 2)
  		(parallel [(const_int 1)
  			   (const_int 3)
  			   (const_int 5)
***************
*** 8986,8992 ****
  	(ss_plus:V8HI
  	  (mult:V8HI
  	    (zero_extend:V8HI
! 	      (vec_select:V4QI
  		(match_operand:V16QI 1 "register_operand" "0")
  		(parallel [(const_int 0)
  			   (const_int 2)
--- 9025,9031 ----
  	(ss_plus:V8HI
  	  (mult:V8HI
  	    (zero_extend:V8HI
! 	      (vec_select:V8QI
  		(match_operand:V16QI 1 "register_operand" "0")
  		(parallel [(const_int 0)
  			   (const_int 2)
***************
*** 9009,9015 ****
  			   (const_int 14)]))))
  	  (mult:V8HI
  	    (zero_extend:V8HI
! 	      (vec_select:V16QI (match_dup 1)
  		(parallel [(const_int 1)
  			   (const_int 3)
  			   (const_int 5)
--- 9048,9054 ----
  			   (const_int 14)]))))
  	  (mult:V8HI
  	    (zero_extend:V8HI
! 	      (vec_select:V8QI (match_dup 1)
  		(parallel [(const_int 1)
  			   (const_int 3)
  			   (const_int 5)
***************
*** 9019,9025 ****
  			   (const_int 13)
  			   (const_int 15)])))
  	    (sign_extend:V8HI
! 	      (vec_select:V16QI (match_dup 2)
  		(parallel [(const_int 1)
  			   (const_int 3)
  			   (const_int 5)
--- 9058,9064 ----
  			   (const_int 13)
  			   (const_int 15)])))
  	    (sign_extend:V8HI
! 	      (vec_select:V8QI (match_dup 2)
  		(parallel [(const_int 1)
  			   (const_int 3)
  			   (const_int 5)
***************
*** 9056,9068 ****
  			   (const_int 6)]))))
  	  (mult:V4HI
  	    (zero_extend:V4HI
! 	      (vec_select:V8QI (match_dup 1)
  		(parallel [(const_int 1)
  			   (const_int 3)
  			   (const_int 5)
  			   (const_int 7)])))
  	    (sign_extend:V4HI
! 	      (vec_select:V8QI (match_dup 2)
  		(parallel [(const_int 1)
  			   (const_int 3)
  			   (const_int 5)
--- 9095,9107 ----
  			   (const_int 6)]))))
  	  (mult:V4HI
  	    (zero_extend:V4HI
! 	      (vec_select:V4QI (match_dup 1)
  		(parallel [(const_int 1)
  			   (const_int 3)
  			   (const_int 5)
  			   (const_int 7)])))
  	    (sign_extend:V4HI
! 	      (vec_select:V4QI (match_dup 2)
  		(parallel [(const_int 1)
  			   (const_int 3)
  			   (const_int 5)
***************
*** 12097,12103 ****
    [(set (match_operand:AVXMODEF2P 0 "register_operand" "=x")
  	(unspec:AVXMODEF2P
  	  [(match_operand:AVXMODEF2P 1 "memory_operand" "m")
! 	   (match_operand:AVXMODEF2P 2 "register_operand" "x")
  	   (match_dup 0)]
  	  UNSPEC_MASKLOAD))]
    "TARGET_AVX"
--- 12136,12142 ----
    [(set (match_operand:AVXMODEF2P 0 "register_operand" "=x")
  	(unspec:AVXMODEF2P
  	  [(match_operand:AVXMODEF2P 1 "memory_operand" "m")
! 	   (match_operand:<avxpermvecmode> 2 "register_operand" "x")
  	   (match_dup 0)]
  	  UNSPEC_MASKLOAD))]
    "TARGET_AVX"
***************
*** 12110,12116 ****
  (define_insn "avx_maskstorep<avxmodesuffixf2c><avxmodesuffix>"
    [(set (match_operand:AVXMODEF2P 0 "memory_operand" "=m")
  	(unspec:AVXMODEF2P
! 	  [(match_operand:AVXMODEF2P 1 "register_operand" "x")
  	   (match_operand:AVXMODEF2P 2 "register_operand" "x")
  	   (match_dup 0)]
  	  UNSPEC_MASKSTORE))]
--- 12149,12155 ----
  (define_insn "avx_maskstorep<avxmodesuffixf2c><avxmodesuffix>"
    [(set (match_operand:AVXMODEF2P 0 "memory_operand" "=m")
  	(unspec:AVXMODEF2P
! 	  [(match_operand:<avxpermvecmode> 1 "register_operand" "x")
  	   (match_operand:AVXMODEF2P 2 "register_operand" "x")
  	   (match_dup 0)]
  	  UNSPEC_MASKSTORE))]
diff -Nrcpad gcc-4.5.2/gcc/config/pa/pa-hpux11.h gcc-4.5.3/gcc/config/pa/pa-hpux11.h
*** gcc-4.5.2/gcc/config/pa/pa-hpux11.h	Sat Dec  5 19:43:14 2009
--- gcc-4.5.3/gcc/config/pa/pa-hpux11.h	Fri Feb 18 21:30:25 2011
***************
*** 1,5 ****
  /* Definitions of target machine for GNU compiler, for HP PA-RISC
!    Copyright (C) 1998, 1999, 2000, 2002, 2003, 2004, 2005, 2007, 2008
     Free Software Foundation, Inc.
  
  This file is part of GCC.
--- 1,5 ----
  /* Definitions of target machine for GNU compiler, for HP PA-RISC
!    Copyright (C) 1998, 1999, 2000, 2002, 2003, 2004, 2005, 2007, 2008, 2011
     Free Software Foundation, Inc.
  
  This file is part of GCC.
*************** along with GCC; see the file COPYING3.
*** 114,131 ****
     -z %{mlinker-opt:-O} %{!shared:-u main -u __gcc_plt_call}\
     %{static:-a archive} %{shared:-b}"
  
! /* HP-UX 11 has posix threads.  HP libc contains pthread stubs so that
!    non-threaded applications can be linked with a thread-safe libc
!    without a subsequent loss of performance.  For more details, see
!    <http://docs.hp.com/en/1896/pthreads.html>.  */
  #undef LIB_SPEC
  #define LIB_SPEC \
    "%{!shared:\
!      %{static|mt|pthread:%{fopenmp:%{static:-a archive_shared} -lrt\
!        %{static:-a archive}} -lpthread} -lc\
!      %{static:%{!nolibdld:-a archive_shared -ldld -a archive -lc}}}\
     %{shared:%{mt|pthread:-lpthread}}"
  
  #undef STARTFILE_SPEC
  #define STARTFILE_SPEC \
    "%{!shared:%{pg:gcrt0%O%s}%{!pg:%{p:mcrt0%O%s}%{!p:crt0%O%s}} \
--- 114,137 ----
     -z %{mlinker-opt:-O} %{!shared:-u main -u __gcc_plt_call}\
     %{static:-a archive} %{shared:-b}"
  
! /* HP-UX 11 has posix threads.  HP's shared libc contains pthread stubs
!    so that non-threaded applications can be linked with a thread-safe
!    libc without a subsequent loss of performance.  For more details,
!    see <http://docs.hp.com/en/1896/pthreads.html>.  */
  #undef LIB_SPEC
  #define LIB_SPEC \
    "%{!shared:\
!      %{fopenmp:%{static:-a archive_shared} -lrt %{static:-a archive}}\
!      %{mt|pthread:-lpthread} -lc\
!      %{static:%{!nolibdld:-a archive_shared -ldld -a archive -lc}\
!        %{!mt:%{!pthread:-a shared -lc -a archive}}}}\
     %{shared:%{mt|pthread:-lpthread}}"
  
+ /* The libgcc_stub.a library needs to come last.  */
+ #undef LINK_GCC_C_SEQUENCE_SPEC
+ #define LINK_GCC_C_SEQUENCE_SPEC \
+   "%G %L %G %{!nostdlib:%{!nodefaultlibs:%{!shared:-lgcc_stub}}}"
+ 
  #undef STARTFILE_SPEC
  #define STARTFILE_SPEC \
    "%{!shared:%{pg:gcrt0%O%s}%{!pg:%{p:mcrt0%O%s}%{!p:crt0%O%s}} \
diff -Nrcpad gcc-4.5.2/gcc/config/pa/pa.c gcc-4.5.3/gcc/config/pa/pa.c
*** gcc-4.5.2/gcc/config/pa/pa.c	Mon Oct  4 00:20:02 2010
--- gcc-4.5.3/gcc/config/pa/pa.c	Sat Apr 16 18:09:58 2011
*************** emit_move_sequence (rtx *operands, enum
*** 1635,1649 ****
        return 1;
      }
    /* Handle secondary reloads for SAR.  These occur when trying to load
!      the SAR from memory, FP register, or with a constant.  */
    else if (scratch_reg
  	   && GET_CODE (operand0) == REG
  	   && REGNO (operand0) < FIRST_PSEUDO_REGISTER
  	   && REGNO_REG_CLASS (REGNO (operand0)) == SHIFT_REGS
! 	   && (GET_CODE (operand1) == MEM
! 	       || GET_CODE (operand1) == CONST_INT
! 	       || (GET_CODE (operand1) == REG
! 		   && FP_REG_CLASS_P (REGNO_REG_CLASS (REGNO (operand1))))))
      {
        /* D might not fit in 14 bits either; for such cases load D into
  	 scratch reg.  */
--- 1635,1646 ----
        return 1;
      }
    /* Handle secondary reloads for SAR.  These occur when trying to load
!      the SAR from memory or a constant.  */
    else if (scratch_reg
  	   && GET_CODE (operand0) == REG
  	   && REGNO (operand0) < FIRST_PSEUDO_REGISTER
  	   && REGNO_REG_CLASS (REGNO (operand0)) == SHIFT_REGS
! 	   && (GET_CODE (operand1) == MEM || GET_CODE (operand1) == CONST_INT))
      {
        /* D might not fit in 14 bits either; for such cases load D into
  	 scratch reg.  */
*************** output_arg_descriptor (rtx call_insn)
*** 5697,5702 ****
--- 5694,5703 ----
    fputc ('\n', asm_out_file);
  }
  
+ /* Inform reload about cases where moving X with a mode MODE to a register in
+    RCLASS requires an extra scratch or immediate register.  Return the class
+    needed for the immediate register.  */
+ 
  static enum reg_class
  pa_secondary_reload (bool in_p, rtx x, enum reg_class rclass,
  		     enum machine_mode mode, secondary_reload_info *sri)
*************** pa_secondary_reload (bool in_p, rtx x, e
*** 5796,5815 ****
        return NO_REGS;
      }
  
!   /* We need a secondary register (GPR) for copies between the SAR
!      and anything other than a general register.  */
!   if (rclass == SHIFT_REGS && (regno <= 0 || regno >= 32))
      {
!       sri->icode = in_p ? reload_in_optab[mode] : reload_out_optab[mode];
!       return NO_REGS;
      }
  
-   /* A SAR<->FP register copy requires a secondary register (GPR) as
-      well as secondary memory.  */
    if (regno >= 0 && regno < FIRST_PSEUDO_REGISTER
!       && (REGNO_REG_CLASS (regno) == SHIFT_REGS
!       && FP_REG_CLASS_P (rclass)))
!     sri->icode = in_p ? reload_in_optab[mode] : reload_out_optab[mode];
  
    return NO_REGS;
  }
--- 5797,5823 ----
        return NO_REGS;
      }
  
!   /* A SAR<->FP register copy requires an intermediate general register
!      and secondary memory.  We need a secondary reload with a general
!      scratch register for spills.  */
!   if (rclass == SHIFT_REGS)
      {
!       /* Handle spill.  */
!       if (regno >= FIRST_PSEUDO_REGISTER || regno < 0)
! 	{
! 	  sri->icode = in_p ? reload_in_optab[mode] : reload_out_optab[mode];
! 	  return NO_REGS;
! 	}
! 
!       /* Handle FP copy.  */
!       if (FP_REG_CLASS_P (REGNO_REG_CLASS (regno)))
! 	return GENERAL_REGS;
      }
  
    if (regno >= 0 && regno < FIRST_PSEUDO_REGISTER
!       && REGNO_REG_CLASS (regno) == SHIFT_REGS
!       && FP_REG_CLASS_P (rclass))
!     return GENERAL_REGS;
  
    return NO_REGS;
  }
*************** pa_scalar_mode_supported_p (enum machine
*** 6097,6131 ****
  }
  
  /* Return TRUE if INSN, a jump insn, has an unfilled delay slot and
!    it branches to the next real instruction.  Otherwise, return FALSE.  */
  
  static bool
  branch_to_delay_slot_p (rtx insn)
  {
    if (dbr_sequence_length ())
      return FALSE;
  
!   return next_real_insn (JUMP_LABEL (insn)) == next_real_insn (insn);
  }
  
! /* Return TRUE if INSN, a jump insn, needs a nop in its delay slot.
  
     This occurs when INSN has an unfilled delay slot and is followed
!    by an ASM_INPUT.  Disaster can occur if the ASM_INPUT is empty and
!    the jump branches into the delay slot.  So, we add a nop in the delay
!    slot just to be safe.  This messes up our instruction count, but we
!    don't know how big the ASM_INPUT insn is anyway.  */
  
  static bool
  branch_needs_nop_p (rtx insn)
  {
!   rtx next_insn;
  
    if (dbr_sequence_length ())
      return FALSE;
  
!   next_insn = next_real_insn (insn);
!   return GET_CODE (PATTERN (next_insn)) == ASM_INPUT;
  }
  
  /* This routine handles all the normal conditional branch sequences we
--- 6105,6196 ----
  }
  
  /* Return TRUE if INSN, a jump insn, has an unfilled delay slot and
!    it branches into the delay slot.  Otherwise, return FALSE.  */
  
  static bool
  branch_to_delay_slot_p (rtx insn)
  {
+   rtx jump_insn;
+ 
    if (dbr_sequence_length ())
      return FALSE;
  
!   jump_insn = next_active_insn (JUMP_LABEL (insn));
!   while (insn)
!     {
!       insn = next_active_insn (insn);
!       if (jump_insn == insn)
! 	return TRUE;
! 
!       /* We can't rely on the length of asms.  So, we return FALSE when
! 	 the branch is followed by an asm.  */
!       if (!insn
! 	  || GET_CODE (PATTERN (insn)) == ASM_INPUT
! 	  || extract_asm_operands (PATTERN (insn)) != NULL_RTX
! 	  || get_attr_length (insn) > 0)
! 	break;
!     }
! 
!   return FALSE;
  }
  
! /* Return TRUE if INSN, a forward jump insn, needs a nop in its delay slot.
  
     This occurs when INSN has an unfilled delay slot and is followed
!    by an asm.  Disaster can occur if the asm is empty and the jump
!    branches into the delay slot.  So, we add a nop in the delay slot
!    when this occurs.  */
  
  static bool
  branch_needs_nop_p (rtx insn)
  {
!   rtx jump_insn;
  
    if (dbr_sequence_length ())
      return FALSE;
  
!   jump_insn = next_active_insn (JUMP_LABEL (insn));
!   while (insn)
!     {
!       insn = next_active_insn (insn);
!       if (!insn || jump_insn == insn)
! 	return TRUE;
! 
!       if (!(GET_CODE (PATTERN (insn)) == ASM_INPUT
! 	   || extract_asm_operands (PATTERN (insn)) != NULL_RTX)
! 	  && get_attr_length (insn) > 0)
! 	break;
!     }
! 
!   return FALSE;
! }
! 
! /* Return TRUE if INSN, a forward jump insn, can use nullification
!    to skip the following instruction.  This avoids an extra cycle due
!    to a mis-predicted branch when we fall through.  */
! 
! static bool
! use_skip_p (rtx insn)
! {
!   rtx jump_insn = next_active_insn (JUMP_LABEL (insn));
! 
!   while (insn)
!     {
!       insn = next_active_insn (insn);
! 
!       /* We can't rely on the length of asms, so we can't skip asms.  */
!       if (!insn
! 	  || GET_CODE (PATTERN (insn)) == ASM_INPUT
! 	  || extract_asm_operands (PATTERN (insn)) != NULL_RTX)
! 	break;
!       if (get_attr_length (insn) == 4
! 	  && jump_insn == next_active_insn (insn))
! 	return TRUE;
!       if (get_attr_length (insn) > 0)
! 	break;
!     }
! 
!   return FALSE;
  }
  
  /* This routine handles all the normal conditional branch sequences we
*************** const char *
*** 6139,6145 ****
  output_cbranch (rtx *operands, int negated, rtx insn)
  {
    static char buf[100];
!   int useskip = 0;
    int nullify = INSN_ANNULLED_BRANCH_P (insn);
    int length = get_attr_length (insn);
    int xdelay;
--- 6204,6210 ----
  output_cbranch (rtx *operands, int negated, rtx insn)
  {
    static char buf[100];
!   bool useskip;
    int nullify = INSN_ANNULLED_BRANCH_P (insn);
    int length = get_attr_length (insn);
    int xdelay;
*************** output_cbranch (rtx *operands, int negat
*** 6177,6188 ****
    /* A forward branch over a single nullified insn can be done with a
       comclr instruction.  This avoids a single cycle penalty due to
       mis-predicted branch if we fall through (branch not taken).  */
!   if (length == 4
!       && next_real_insn (insn) != 0
!       && get_attr_length (next_real_insn (insn)) == 4
!       && JUMP_LABEL (insn) == next_nonnote_insn (next_real_insn (insn))
!       && nullify)
!     useskip = 1;
  
    switch (length)
      {
--- 6242,6248 ----
    /* A forward branch over a single nullified insn can be done with a
       comclr instruction.  This avoids a single cycle penalty due to
       mis-predicted branch if we fall through (branch not taken).  */
!   useskip = (length == 4 && nullify) ? use_skip_p (insn) : FALSE;
  
    switch (length)
      {
*************** const char *
*** 6470,6476 ****
  output_bb (rtx *operands ATTRIBUTE_UNUSED, int negated, rtx insn, int which)
  {
    static char buf[100];
!   int useskip = 0;
    int nullify = INSN_ANNULLED_BRANCH_P (insn);
    int length = get_attr_length (insn);
    int xdelay;
--- 6530,6536 ----
  output_bb (rtx *operands ATTRIBUTE_UNUSED, int negated, rtx insn, int which)
  {
    static char buf[100];
!   bool useskip;
    int nullify = INSN_ANNULLED_BRANCH_P (insn);
    int length = get_attr_length (insn);
    int xdelay;
*************** output_bb (rtx *operands ATTRIBUTE_UNUSE
*** 6496,6508 ****
    /* A forward branch over a single nullified insn can be done with a
       extrs instruction.  This avoids a single cycle penalty due to
       mis-predicted branch if we fall through (branch not taken).  */
! 
!   if (length == 4
!       && next_real_insn (insn) != 0
!       && get_attr_length (next_real_insn (insn)) == 4
!       && JUMP_LABEL (insn) == next_nonnote_insn (next_real_insn (insn))
!       && nullify)
!     useskip = 1;
  
    switch (length)
      {
--- 6556,6562 ----
    /* A forward branch over a single nullified insn can be done with a
       extrs instruction.  This avoids a single cycle penalty due to
       mis-predicted branch if we fall through (branch not taken).  */
!   useskip = (length == 4 && nullify) ? use_skip_p (insn) : FALSE;
  
    switch (length)
      {
*************** const char *
*** 6661,6667 ****
  output_bvb (rtx *operands ATTRIBUTE_UNUSED, int negated, rtx insn, int which)
  {
    static char buf[100];
!   int useskip = 0;
    int nullify = INSN_ANNULLED_BRANCH_P (insn);
    int length = get_attr_length (insn);
    int xdelay;
--- 6715,6721 ----
  output_bvb (rtx *operands ATTRIBUTE_UNUSED, int negated, rtx insn, int which)
  {
    static char buf[100];
!   bool useskip;
    int nullify = INSN_ANNULLED_BRANCH_P (insn);
    int length = get_attr_length (insn);
    int xdelay;
*************** output_bvb (rtx *operands ATTRIBUTE_UNUS
*** 6687,6699 ****
    /* A forward branch over a single nullified insn can be done with a
       extrs instruction.  This avoids a single cycle penalty due to
       mis-predicted branch if we fall through (branch not taken).  */
! 
!   if (length == 4
!       && next_real_insn (insn) != 0
!       && get_attr_length (next_real_insn (insn)) == 4
!       && JUMP_LABEL (insn) == next_nonnote_insn (next_real_insn (insn))
!       && nullify)
!     useskip = 1;
  
    switch (length)
      {
--- 6741,6747 ----
    /* A forward branch over a single nullified insn can be done with a
       extrs instruction.  This avoids a single cycle penalty due to
       mis-predicted branch if we fall through (branch not taken).  */
!   useskip = (length == 4 && nullify) ? use_skip_p (insn) : FALSE;
  
    switch (length)
      {
diff -Nrcpad gcc-4.5.2/gcc/config/pa/pa.h gcc-4.5.3/gcc/config/pa/pa.h
*** gcc-4.5.2/gcc/config/pa/pa.h	Sun Aug  8 19:55:40 2010
--- gcc-4.5.3/gcc/config/pa/pa.h	Sat Apr 16 17:10:29 2011
*************** do { 									\
*** 1360,1365 ****
--- 1360,1366 ----
     Other copies are reasonably cheap.  */
  #define REGISTER_MOVE_COST(MODE, CLASS1, CLASS2) \
   (CLASS1 == SHIFT_REGS ? 0x100					\
+   : CLASS2 == SHIFT_REGS && FP_REG_CLASS_P (CLASS1) ? 18	\
    : FP_REG_CLASS_P (CLASS1) && ! FP_REG_CLASS_P (CLASS2) ? 16	\
    : FP_REG_CLASS_P (CLASS2) && ! FP_REG_CLASS_P (CLASS1) ? 16	\
    : 2)
diff -Nrcpad gcc-4.5.2/gcc/config/pa/pa.md gcc-4.5.3/gcc/config/pa/pa.md
*** gcc-4.5.2/gcc/config/pa/pa.md	Sat Jul  3 22:46:51 2010
--- gcc-4.5.3/gcc/config/pa/pa.md	Thu Dec 30 21:57:32 2010
***************
*** 811,817 ****
  			 (match_operand:DI 3 "arith11_operand" "rI"))
  		 (match_operand:DI 1 "register_operand" "r")))]
    "TARGET_64BIT"
!   "sub%I3 %3,%2,%%r0\;add,dc %%r0,%1,%0"
    [(set_attr "type" "binary")
     (set_attr "length" "8")])
  
--- 811,817 ----
  			 (match_operand:DI 3 "arith11_operand" "rI"))
  		 (match_operand:DI 1 "register_operand" "r")))]
    "TARGET_64BIT"
!   "sub%I3,* %3,%2,%%r0\;add,dc %%r0,%1,%0"
    [(set_attr "type" "binary")
     (set_attr "length" "8")])
  
***************
*** 833,839 ****
  			 (match_operand:DI 3 "register_operand" "r"))
  		 (match_operand:DI 1 "register_operand" "r")))]
    "TARGET_64BIT"
!   "sub %2,%3,%%r0\;add,dc %%r0,%1,%0"
    [(set_attr "type" "binary")
     (set_attr "length" "8")])
  
--- 833,839 ----
  			 (match_operand:DI 3 "register_operand" "r"))
  		 (match_operand:DI 1 "register_operand" "r")))]
    "TARGET_64BIT"
!   "sub,* %2,%3,%%r0\;add,dc %%r0,%1,%0"
    [(set_attr "type" "binary")
     (set_attr "length" "8")])
  
***************
*** 856,862 ****
  			 (match_operand:DI 3 "int11_operand" "I"))
  		 (match_operand:DI 1 "register_operand" "r")))]
    "TARGET_64BIT"
!   "addi %k3,%2,%%r0\;add,dc %%r0,%1,%0"
    [(set_attr "type" "binary")
     (set_attr "length" "8")])
  
--- 856,862 ----
  			 (match_operand:DI 3 "int11_operand" "I"))
  		 (match_operand:DI 1 "register_operand" "r")))]
    "TARGET_64BIT"
!   "addi,* %k3,%2,%%r0\;add,dc %%r0,%1,%0"
    [(set_attr "type" "binary")
     (set_attr "length" "8")])
  
***************
*** 902,908 ****
  		  (gtu:DI (match_operand:DI 2 "register_operand" "r")
  			  (match_operand:DI 3 "arith11_operand" "rI"))))]
    "TARGET_64BIT"
!   "sub%I3 %3,%2,%%r0\;sub,db %1,%%r0,%0"
    [(set_attr "type" "binary")
     (set_attr "length" "8")])
  
--- 902,908 ----
  		  (gtu:DI (match_operand:DI 2 "register_operand" "r")
  			  (match_operand:DI 3 "arith11_operand" "rI"))))]
    "TARGET_64BIT"
!   "sub%I3,* %3,%2,%%r0\;sub,db %1,%%r0,%0"
    [(set_attr "type" "binary")
     (set_attr "length" "8")])
  
***************
*** 924,930 ****
  				    (match_operand:DI 3 "arith11_operand" "rI")))
  		  (match_operand:DI 4 "register_operand" "r")))]
    "TARGET_64BIT"
!   "sub%I3 %3,%2,%%r0\;sub,db %1,%4,%0"
    [(set_attr "type" "binary")
     (set_attr "length" "8")])
  
--- 924,930 ----
  				    (match_operand:DI 3 "arith11_operand" "rI")))
  		  (match_operand:DI 4 "register_operand" "r")))]
    "TARGET_64BIT"
!   "sub%I3,* %3,%2,%%r0\;sub,db %1,%4,%0"
    [(set_attr "type" "binary")
     (set_attr "length" "8")])
  
***************
*** 946,952 ****
  		  (ltu:DI (match_operand:DI 2 "register_operand" "r")
  			  (match_operand:DI 3 "register_operand" "r"))))]
    "TARGET_64BIT"
!   "sub %2,%3,%%r0\;sub,db %1,%%r0,%0"
    [(set_attr "type" "binary")
     (set_attr "length" "8")])
  
--- 946,952 ----
  		  (ltu:DI (match_operand:DI 2 "register_operand" "r")
  			  (match_operand:DI 3 "register_operand" "r"))))]
    "TARGET_64BIT"
!   "sub,* %2,%3,%%r0\;sub,db %1,%%r0,%0"
    [(set_attr "type" "binary")
     (set_attr "length" "8")])
  
***************
*** 968,974 ****
  				    (match_operand:DI 3 "register_operand" "r")))
  		  (match_operand:DI 4 "register_operand" "r")))]
    "TARGET_64BIT"
!   "sub %2,%3,%%r0\;sub,db %1,%4,%0"
    [(set_attr "type" "binary")
     (set_attr "length" "8")])
  
--- 968,974 ----
  				    (match_operand:DI 3 "register_operand" "r")))
  		  (match_operand:DI 4 "register_operand" "r")))]
    "TARGET_64BIT"
!   "sub,* %2,%3,%%r0\;sub,db %1,%4,%0"
    [(set_attr "type" "binary")
     (set_attr "length" "8")])
  
***************
*** 991,997 ****
  		  (leu:DI (match_operand:DI 2 "register_operand" "r")
  			  (match_operand:DI 3 "int11_operand" "I"))))]
    "TARGET_64BIT"
!   "addi %k3,%2,%%r0\;sub,db %1,%%r0,%0"
    [(set_attr "type" "binary")
     (set_attr "length" "8")])
  
--- 991,997 ----
  		  (leu:DI (match_operand:DI 2 "register_operand" "r")
  			  (match_operand:DI 3 "int11_operand" "I"))))]
    "TARGET_64BIT"
!   "addi,* %k3,%2,%%r0\;sub,db %1,%%r0,%0"
    [(set_attr "type" "binary")
     (set_attr "length" "8")])
  
***************
*** 1013,1019 ****
  				    (match_operand:DI 3 "int11_operand" "I")))
  		  (match_operand:DI 4 "register_operand" "r")))]
    "TARGET_64BIT"
!   "addi %k3,%2,%%r0\;sub,db %1,%4,%0"
    [(set_attr "type" "binary")
     (set_attr "length" "8")])
  
--- 1013,1019 ----
  				    (match_operand:DI 3 "int11_operand" "I")))
  		  (match_operand:DI 4 "register_operand" "r")))]
    "TARGET_64BIT"
!   "addi,* %k3,%2,%%r0\;sub,db %1,%4,%0"
    [(set_attr "type" "binary")
     (set_attr "length" "8")])
  
diff -Nrcpad gcc-4.5.2/gcc/config/pa/pa32-regs.h gcc-4.5.3/gcc/config/pa/pa32-regs.h
*** gcc-4.5.2/gcc/config/pa/pa32-regs.h	Tue Apr 21 19:03:23 2009
--- gcc-4.5.3/gcc/config/pa/pa32-regs.h	Sat Apr 16 17:10:29 2011
*************** see the files COPYING3 and COPYING.RUNTI
*** 226,231 ****
--- 226,232 ----
     registers.  */
  #define HARD_REGNO_MODE_OK(REGNO, MODE) \
    ((REGNO) == 0 ? (MODE) == CCmode || (MODE) == CCFPmode		\
+    : (REGNO) == 88 ? SCALAR_INT_MODE_P (MODE)				\
     : !TARGET_PA_11 && FP_REGNO_P (REGNO)				\
       ? (VALID_FP_MODE_P (MODE)						\
  	&& (GET_MODE_SIZE (MODE) <= 8					\
diff -Nrcpad gcc-4.5.2/gcc/config/pa/pa64-hpux.h gcc-4.5.3/gcc/config/pa/pa64-hpux.h
*** gcc-4.5.2/gcc/config/pa/pa64-hpux.h	Sat Dec  5 19:43:14 2009
--- gcc-4.5.3/gcc/config/pa/pa64-hpux.h	Fri Feb 11 02:06:55 2011
***************
*** 1,6 ****
  /* Definitions of target machine for GNU compiler, for HPs running
     HPUX using the 64bit runtime model.
!    Copyright (C) 1999, 2000, 2001, 2002, 2004, 2005, 2007, 2008
     Free Software Foundation, Inc.
  
  This file is part of GCC.
--- 1,6 ----
  /* Definitions of target machine for GNU compiler, for HPs running
     HPUX using the 64bit runtime model.
!    Copyright (C) 1999, 2000, 2001, 2002, 2004, 2005, 2007, 2008, 2011
     Free Software Foundation, Inc.
  
  This file is part of GCC.
*************** along with GCC; see the file COPYING3.
*** 59,94 ****
  #if ((TARGET_DEFAULT | TARGET_CPU_DEFAULT) & MASK_GNU_LD)
  #define LIB_SPEC \
    "%{!shared:\
!      %{!p:%{!pg:%{static|mt|pthread:%{fopenmp:%{static:-a shared} -lrt\
! 		  %{static:-a archive}} -lpthread} -lc\
! 	    %{static:%{!nolibdld:-a shared -ldld -a archive -lc}}}}\
       %{p:%{!pg:%{static:%{!mhp-ld:-a shared}%{mhp-ld:-a archive_shared}}\
  	   -lprof %{static:-a archive}\
! 	   %{static|mt|pthread:%{fopenmp:%{static:-a shared} -lrt\
! 	     %{static:-a archive}} -lpthread} -lc\
! 	   %{static:%{!nolibdld:-a shared -ldld -a archive -lc}}}}\
       %{pg:%{static:%{!mhp-ld:-a shared}%{mhp-ld:-a archive_shared}}\
         -lgprof %{static:-a archive}\
!        %{static|mt|pthread:%{fopenmp:%{static:-a shared} -lrt\
! 	 %{static:-a archive}} -lpthread} -lc\
!        %{static:%{!nolibdld:-a shared -ldld -a archive -lc}}}}\
     %{shared:%{mt|pthread:-lpthread}}"
  #else
  #define LIB_SPEC \
    "%{!shared:\
!      %{!p:%{!pg:%{static|mt|pthread:%{fopenmp:%{static:-a shared} -lrt\
! 		  %{static:-a archive}} -lpthread} -lc\
! 	    %{static:%{!nolibdld:-a shared -ldld -a archive -lc}}}}\
       %{p:%{!pg:%{static:%{mgnu-ld:-a shared}%{!mgnu-ld:-a archive_shared}}\
  	   -lprof %{static:-a archive}\
! 	   %{static|mt|pthread:%{fopenmp:%{static:-a shared} -lrt\
! 	     %{static:-a archive}} -lpthread} -lc\
! 	   %{static:%{!nolibdld:-a shared -ldld -a archive -lc}}}}\
       %{pg:%{static:%{mgnu-ld:-a shared}%{!mgnu-ld:-a archive_shared}}\
         -lgprof %{static:-a archive}\
!        %{static|mt|pthread:%{fopenmp:%{static:-a shared} -lrt\
! 	 %{static:-a archive}} -lpthread} -lc\
!        %{static:%{!nolibdld:-a shared -ldld -a archive -lc}}}}\
     %{shared:%{mt|pthread:-lpthread}}"
  #endif
  
--- 59,100 ----
  #if ((TARGET_DEFAULT | TARGET_CPU_DEFAULT) & MASK_GNU_LD)
  #define LIB_SPEC \
    "%{!shared:\
!      %{!p:%{!pg:%{fopenmp:%{static:-a shared} -lrt %{static:-a archive}}\
! 	    %{mt|pthread:-lpthread} -lc\
! 	    %{static:%{!nolibdld:-a shared -ldld -a archive -lc}\
! 		%{!mt:%{!pthread:-a shared -lc -a archive}}}}}\
       %{p:%{!pg:%{static:%{!mhp-ld:-a shared}%{mhp-ld:-a archive_shared}}\
  	   -lprof %{static:-a archive}\
! 	   %{fopenmp:%{static:-a shared} -lrt %{static:-a archive}}\
! 	   %{mt|pthread:-lpthread} -lc\
! 	   %{static:%{!nolibdld:-a shared -ldld -a archive -lc}\
! 		%{!mt:%{!pthread:-a shared -lc -a archive}}}}}\
       %{pg:%{static:%{!mhp-ld:-a shared}%{mhp-ld:-a archive_shared}}\
         -lgprof %{static:-a archive}\
!        %{fopenmp:%{static:-a shared} -lrt %{static:-a archive}}\
!        %{mt|pthread:-lpthread} -lc\
!        %{static:%{!nolibdld:-a shared -ldld -a archive -lc}\
! 		%{!mt:%{!pthread:-a shared -lc -a archive}}}}}\
     %{shared:%{mt|pthread:-lpthread}}"
  #else
  #define LIB_SPEC \
    "%{!shared:\
!      %{!p:%{!pg:%{fopenmp:%{static:-a shared} -lrt %{static:-a archive}}\
! 	    %{mt|pthread:-lpthread} -lc\
! 	    %{static:%{!nolibdld:-a shared -ldld -a archive -lc}\
! 		%{!mt:%{!pthread:-a shared -lc -a archive}}}}}\
       %{p:%{!pg:%{static:%{mgnu-ld:-a shared}%{!mgnu-ld:-a archive_shared}}\
  	   -lprof %{static:-a archive}\
! 	   %{fopenmp:%{static:-a shared} -lrt %{static:-a archive}}\
! 	   %{mt|pthread:-lpthread} -lc\
! 	   %{static:%{!nolibdld:-a shared -ldld -a archive -lc}\
! 		%{!mt:%{!pthread:-a shared -lc -a archive}}}}}\
       %{pg:%{static:%{mgnu-ld:-a shared}%{!mgnu-ld:-a archive_shared}}\
         -lgprof %{static:-a archive}\
!        %{fopenmp:%{static:-a shared} -lrt %{static:-a archive}}\
!        %{mt|pthread:-lpthread} -lc\
!        %{static:%{!nolibdld:-a shared -ldld -a archive -lc}\
! 		%{!mt:%{!pthread:-a shared -lc -a archive}}}}}\
     %{shared:%{mt|pthread:-lpthread}}"
  #endif
  
diff -Nrcpad gcc-4.5.2/gcc/config/pa/pa64-regs.h gcc-4.5.3/gcc/config/pa/pa64-regs.h
*** gcc-4.5.2/gcc/config/pa/pa64-regs.h	Fri Feb 20 15:20:38 2009
--- gcc-4.5.3/gcc/config/pa/pa64-regs.h	Sat Apr 16 17:10:29 2011
*************** along with GCC; see the file COPYING3.
*** 161,170 ****
  
  /* Value is 1 if hard register REGNO can hold a value of machine-mode MODE.
     On the HP-PA, the cpu registers can hold any mode.  We
!    force this to be an even register is it cannot hold the full mode.  */
  #define HARD_REGNO_MODE_OK(REGNO, MODE) \
    ((REGNO) == 0								\
     ? (MODE) == CCmode || (MODE) == CCFPmode				\
     /* Make wide modes be in aligned registers.  */			\
     : FP_REGNO_P (REGNO)							\
       ? (VALID_FP_MODE_P (MODE)						\
--- 161,171 ----
  
  /* Value is 1 if hard register REGNO can hold a value of machine-mode MODE.
     On the HP-PA, the cpu registers can hold any mode.  We
!    force this to be an even register if it cannot hold the full mode.  */
  #define HARD_REGNO_MODE_OK(REGNO, MODE) \
    ((REGNO) == 0								\
     ? (MODE) == CCmode || (MODE) == CCFPmode				\
+    : (REGNO) == 60 ? SCALAR_INT_MODE_P (MODE)				\
     /* Make wide modes be in aligned registers.  */			\
     : FP_REGNO_P (REGNO)							\
       ? (VALID_FP_MODE_P (MODE)						\
diff -Nrcpad gcc-4.5.2/gcc/config/pa/stublib.c gcc-4.5.3/gcc/config/pa/stublib.c
*** gcc-4.5.2/gcc/config/pa/stublib.c	Thu Apr  9 15:00:19 2009
--- gcc-4.5.3/gcc/config/pa/stublib.c	Fri Feb 18 21:30:25 2011
***************
*** 1,5 ****
  /* Stub functions.
!    Copyright (C) 2006, 2009 Free Software Foundation, Inc.
  
  This file is part of GCC.
  
--- 1,5 ----
  /* Stub functions.
!    Copyright (C) 2006, 2009, 2011 Free Software Foundation, Inc.
  
  This file is part of GCC.
  
*************** _Jv_RegisterClasses (void *p)
*** 56,58 ****
--- 56,97 ----
  {
  }
  #endif
+ 
+ #ifdef L_pthread_default_stacksize_np
+ int pthread_default_stacksize_np (unsigned long __attribute__((unused)),
+ 				  unsigned long *);
+ int
+ pthread_default_stacksize_np (unsigned long new, unsigned long *old)
+ {
+   if (old)
+     *old = 0;
+   return 0;
+ }
+ #endif
+ 
+ #ifdef L_pthread_mutex_lock
+ int pthread_mutex_lock (void);
+ int
+ pthread_mutex_lock (void)
+ {
+   return 0;
+ }
+ #endif
+ 
+ #ifdef L_pthread_mutex_unlock
+ int pthread_mutex_unlock (void);
+ int
+ pthread_mutex_unlock (void)
+ {
+   return 0;
+ }
+ #endif
+ 
+ #ifdef L_pthread_once
+ int pthread_once (void);
+ int
+ pthread_once (void)
+ {
+   return 0;
+ }
+ #endif
diff -Nrcpad gcc-4.5.2/gcc/config/pa/t-pa-hpux11 gcc-4.5.3/gcc/config/pa/t-pa-hpux11
*** gcc-4.5.2/gcc/config/pa/t-pa-hpux11	Fri Jun 26 17:30:55 2009
--- gcc-4.5.3/gcc/config/pa/t-pa-hpux11	Fri Feb 18 21:30:25 2011
***************
*** 1,2 ****
--- 1,31 ----
  TARGET_LIBGCC2_CFLAGS = -fPIC -frandom-seed=fixed-seed
  LIB2FUNCS_EXTRA=lib2funcs.asm quadlib.c
+ LIBGCCSTUB_OBJS = pthread_default_stacksize_np-stub.o \
+ 	pthread_mutex_lock-stub.o \
+ 	pthread_mutex_unlock-stub.o \
+ 	pthread_once-stub.o
+ 
+ stublib.c: $(srcdir)/config/pa/stublib.c
+ 	rm -f stublib.c
+ 	cp $(srcdir)/config/pa/stublib.c .
+ 
+ pthread_default_stacksize_np-stub.o: stublib.c $(GCC_PASSES)
+ 	$(GCC_FOR_TARGET) -c -O2 -DL_pthread_default_stacksize_np stublib.c \
+ 	  -o pthread_default_stacksize_np-stub.o
+ 
+ pthread_mutex_lock-stub.o: stublib.c $(GCC_PASSES)
+ 	$(GCC_FOR_TARGET) -c -O2 -DL_pthread_mutex_lock stublib.c \
+ 	  -o pthread_mutex_lock-stub.o
+ 
+ pthread_mutex_unlock-stub.o: stublib.c $(GCC_PASSES)
+ 	$(GCC_FOR_TARGET) -c -O2 -DL_pthread_mutex_unlock stublib.c \
+ 	  -o pthread_mutex_unlock-stub.o
+ 
+ pthread_once-stub.o: stublib.c $(GCC_PASSES)
+ 	$(GCC_FOR_TARGET) -c -O2 -DL_pthread_once stublib.c \
+ 	  -o pthread_once-stub.o
+ 
+ $(T)libgcc_stub.a: $(LIBGCCSTUB_OBJS)
+ 	-rm -rf $(T)libgcc_stub.a
+ 	$(AR) rc $(T)libgcc_stub.a $(LIBGCCSTUB_OBJS)
+ 	$(RANLIB) $(T)libgcc_stub.a
diff -Nrcpad gcc-4.5.2/gcc/config/pa/t-pa64 gcc-4.5.3/gcc/config/pa/t-pa64
*** gcc-4.5.2/gcc/config/pa/t-pa64	Tue Apr 21 19:03:23 2009
--- gcc-4.5.3/gcc/config/pa/t-pa64	Fri Feb 18 21:30:25 2011
***************
*** 1,5 ****
  # Copyright (C) 2000, 2001, 2002, 2004, 2006,
! # 2007 Free Software Foundation, Inc.
  #
  # This file is part of GCC.
  #
--- 1,5 ----
  # Copyright (C) 2000, 2001, 2002, 2004, 2006,
! # 2007, 2011 Free Software Foundation, Inc.
  #
  # This file is part of GCC.
  #
***************
*** 19,25 ****
  
  TARGET_LIBGCC2_CFLAGS = -fPIC -Dpa64=1 -DELF=1 -mlong-calls
  LIB2FUNCS_EXTRA = quadlib.c
! LIBGCCSTUB_OBJS = rfi-stub.o dfi-stub.o jvrc-stub.o cxaf-stub.o
  
  stublib.c: $(srcdir)/config/pa/stublib.c
  	rm -f stublib.c
--- 19,29 ----
  
  TARGET_LIBGCC2_CFLAGS = -fPIC -Dpa64=1 -DELF=1 -mlong-calls
  LIB2FUNCS_EXTRA = quadlib.c
! LIBGCCSTUB_OBJS = rfi-stub.o dfi-stub.o jvrc-stub.o cxaf-stub.o \
! 	pthread_default_stacksize_np-stub.o \
! 	pthread_mutex_lock-stub.o \
! 	pthread_mutex_unlock-stub.o \
! 	pthread_once-stub.o
  
  stublib.c: $(srcdir)/config/pa/stublib.c
  	rm -f stublib.c
*************** jvrc-stub.o: stublib.c $(GCC_PASSES)
*** 41,46 ****
--- 45,66 ----
  	$(GCC_FOR_TARGET) -c -O2 -DL_Jv_RegisterClasses stublib.c \
  	  -o jvrc-stub.o
  
+ pthread_default_stacksize_np-stub.o: stublib.c $(GCC_PASSES)
+ 	$(GCC_FOR_TARGET) -c -O2 -DL_pthread_default_stacksize_np stublib.c \
+ 	  -o pthread_default_stacksize_np-stub.o
+ 
+ pthread_mutex_lock-stub.o: stublib.c $(GCC_PASSES)
+ 	$(GCC_FOR_TARGET) -c -O2 -DL_pthread_mutex_lock stublib.c \
+ 	  -o pthread_mutex_lock-stub.o
+ 
+ pthread_mutex_unlock-stub.o: stublib.c $(GCC_PASSES)
+ 	$(GCC_FOR_TARGET) -c -O2 -DL_pthread_mutex_unlock stublib.c \
+ 	  -o pthread_mutex_unlock-stub.o
+ 
+ pthread_once-stub.o: stublib.c $(GCC_PASSES)
+ 	$(GCC_FOR_TARGET) -c -O2 -DL_pthread_once stublib.c \
+ 	  -o pthread_once-stub.o
+ 
  $(T)libgcc_stub.a: $(LIBGCCSTUB_OBJS)
  	-rm -rf $(T)libgcc_stub.a
  	$(AR) rc $(T)libgcc_stub.a $(LIBGCCSTUB_OBJS)
diff -Nrcpad gcc-4.5.2/gcc/config/rs6000/altivec.h gcc-4.5.3/gcc/config/rs6000/altivec.h
*** gcc-4.5.2/gcc/config/rs6000/altivec.h	Thu Jul 30 20:48:17 2009
--- gcc-4.5.3/gcc/config/rs6000/altivec.h	Fri Feb  4 16:31:48 2011
***************
*** 1,5 ****
  /* PowerPC AltiVec include file.
!    Copyright (C) 2002, 2003, 2004, 2005, 2008, 2009 Free Software Foundation, Inc.
     Contributed by Aldy Hernandez (aldyh@redhat.com).
     Rewritten by Paolo Bonzini (bonzini@gnu.org).
  
--- 1,6 ----
  /* PowerPC AltiVec include file.
!    Copyright (C) 2002, 2003, 2004, 2005, 2008, 2009, 2010, 2011
!    Free Software Foundation, Inc.
     Contributed by Aldy Hernandez (aldyh@redhat.com).
     Rewritten by Paolo Bonzini (bonzini@gnu.org).
  
***************
*** 315,320 ****
--- 316,323 ----
  #define vec_nearbyint __builtin_vec_nearbyint
  #define vec_rint __builtin_vec_rint
  #define vec_sqrt __builtin_vec_sqrt
+ #define vec_vsx_ld __builtin_vec_vsx_ld
+ #define vec_vsx_st __builtin_vec_vsx_st
  #endif
  
  /* Predicates.
diff -Nrcpad gcc-4.5.2/gcc/config/rs6000/altivec.md gcc-4.5.3/gcc/config/rs6000/altivec.md
*** gcc-4.5.2/gcc/config/rs6000/altivec.md	Thu Oct 15 20:50:40 2009
--- gcc-4.5.3/gcc/config/rs6000/altivec.md	Fri Feb  4 16:31:48 2011
***************
*** 1,5 ****
  ;; AltiVec patterns.
! ;; Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
  ;; Free Software Foundation, Inc.
  ;; Contributed by Aldy Hernandez (aldy@quesejoda.com)
  
--- 1,5 ----
  ;; AltiVec patterns.
! ;; Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
  ;; Free Software Foundation, Inc.
  ;; Contributed by Aldy Hernandez (aldy@quesejoda.com)
  
***************
*** 98,104 ****
     (UNSPEC_STVE         203)
     (UNSPEC_SET_VSCR     213)
     (UNSPEC_GET_VRSAVE   214)
!    ;; 215 deleted
     (UNSPEC_REDUC_PLUS   217)
     (UNSPEC_VECSH        219)
     (UNSPEC_EXTEVEN_V4SI 220)
--- 98,104 ----
     (UNSPEC_STVE         203)
     (UNSPEC_SET_VSCR     213)
     (UNSPEC_GET_VRSAVE   214)
!    (UNSPEC_LVX		215)
     (UNSPEC_REDUC_PLUS   217)
     (UNSPEC_VECSH        219)
     (UNSPEC_EXTEVEN_V4SI 220)
***************
*** 171,176 ****
--- 171,177 ----
  (define_mode_iterator VM2 [V4SI V8HI V16QI V4SF V2DF V2DI])
  
  (define_mode_attr VI_char [(V4SI "w") (V8HI "h") (V16QI "b")])
+ (define_mode_attr VI_scalar [(V4SI "SI") (V8HI "HI") (V16QI "QI")])
  
  ;; Vector move instructions.
  (define_insn "*altivec_mov<mode>"
***************
*** 1751,1767 ****
    "lvxl %0,%y1"
    [(set_attr "type" "vecload")])
  
! (define_insn "altivec_lvx"
!   [(set (match_operand:V4SI 0 "register_operand" "=v")
! 	(match_operand:V4SI 1 "memory_operand" "Z"))]
    "TARGET_ALTIVEC"
    "lvx %0,%y1"
    [(set_attr "type" "vecload")])
  
! (define_insn "altivec_stvx"
    [(parallel
!     [(set (match_operand:V4SI 0 "memory_operand" "=Z")
! 	  (match_operand:V4SI 1 "register_operand" "v"))
       (unspec [(const_int 0)] UNSPEC_STVX)])]
    "TARGET_ALTIVEC"
    "stvx %1,%y0"
--- 1752,1770 ----
    "lvxl %0,%y1"
    [(set_attr "type" "vecload")])
  
! (define_insn "altivec_lvx_<mode>"
!   [(parallel
!     [(set (match_operand:VM2 0 "register_operand" "=v")
! 	  (match_operand:VM2 1 "memory_operand" "Z"))
!      (unspec [(const_int 0)] UNSPEC_LVX)])]
    "TARGET_ALTIVEC"
    "lvx %0,%y1"
    [(set_attr "type" "vecload")])
  
! (define_insn "altivec_stvx_<mode>"
    [(parallel
!     [(set (match_operand:VM2 0 "memory_operand" "=Z")
! 	  (match_operand:VM2 1 "register_operand" "v"))
       (unspec [(const_int 0)] UNSPEC_STVX)])]
    "TARGET_ALTIVEC"
    "stvx %1,%y0"
***************
*** 1777,1795 ****
    [(set_attr "type" "vecstore")])
  
  (define_insn "altivec_stve<VI_char>x"
!   [(parallel
!     [(set (match_operand:VI 0 "memory_operand" "=Z")
! 	  (match_operand:VI 1 "register_operand" "v"))
!      (unspec [(const_int 0)] UNSPEC_STVE)])]
    "TARGET_ALTIVEC"
    "stve<VI_char>x %1,%y0"
    [(set_attr "type" "vecstore")])
  
  (define_insn "*altivec_stvesfx"
!   [(parallel
!     [(set (match_operand:V4SF 0 "memory_operand" "=Z")
! 	  (match_operand:V4SF 1 "register_operand" "v"))
!      (unspec [(const_int 0)] UNSPEC_STVE)])]
    "TARGET_ALTIVEC"
    "stvewx %1,%y0"
    [(set_attr "type" "vecstore")])
--- 1780,1794 ----
    [(set_attr "type" "vecstore")])
  
  (define_insn "altivec_stve<VI_char>x"
!   [(set (match_operand:<VI_scalar> 0 "memory_operand" "=Z")
! 	(unspec:<VI_scalar> [(match_operand:VI 1 "register_operand" "v")] UNSPEC_STVE))]
    "TARGET_ALTIVEC"
    "stve<VI_char>x %1,%y0"
    [(set_attr "type" "vecstore")])
  
  (define_insn "*altivec_stvesfx"
!   [(set (match_operand:SF 0 "memory_operand" "=Z")
! 	(unspec:SF [(match_operand:V4SF 1 "register_operand" "v")] UNSPEC_STVE))]
    "TARGET_ALTIVEC"
    "stvewx %1,%y0"
    [(set_attr "type" "vecstore")])
diff -Nrcpad gcc-4.5.2/gcc/config/rs6000/rs6000-builtin.def gcc-4.5.3/gcc/config/rs6000/rs6000-builtin.def
*** gcc-4.5.2/gcc/config/rs6000/rs6000-builtin.def	Fri Apr  2 19:54:46 2010
--- gcc-4.5.3/gcc/config/rs6000/rs6000-builtin.def	Fri Feb  4 16:31:48 2011
***************
*** 1,5 ****
  /* Builtin functions for rs6000/powerpc.
!    Copyright (C) 2009, 2010
     Free Software Foundation, Inc.
     Contributed by Michael Meissner (meissner@linux.vnet.ibm.com)
  
--- 1,5 ----
  /* Builtin functions for rs6000/powerpc.
!    Copyright (C) 2009, 2010, 2011
     Free Software Foundation, Inc.
     Contributed by Michael Meissner (meissner@linux.vnet.ibm.com)
  
*************** RS6000_BUILTIN(ALTIVEC_BUILTIN_ST_INTERN
*** 37,42 ****
--- 37,46 ----
  RS6000_BUILTIN(ALTIVEC_BUILTIN_LD_INTERNAL_16qi,	RS6000_BTC_MEM)
  RS6000_BUILTIN(ALTIVEC_BUILTIN_ST_INTERNAL_4sf,		RS6000_BTC_MEM)
  RS6000_BUILTIN(ALTIVEC_BUILTIN_LD_INTERNAL_4sf,		RS6000_BTC_MEM)
+ RS6000_BUILTIN(ALTIVEC_BUILTIN_ST_INTERNAL_2df,		RS6000_BTC_MEM)
+ RS6000_BUILTIN(ALTIVEC_BUILTIN_LD_INTERNAL_2df,		RS6000_BTC_MEM)
+ RS6000_BUILTIN(ALTIVEC_BUILTIN_ST_INTERNAL_2di,		RS6000_BTC_MEM)
+ RS6000_BUILTIN(ALTIVEC_BUILTIN_LD_INTERNAL_2di,		RS6000_BTC_MEM)
  RS6000_BUILTIN(ALTIVEC_BUILTIN_VADDUBM,			RS6000_BTC_CONST)
  RS6000_BUILTIN(ALTIVEC_BUILTIN_VADDUHM,			RS6000_BTC_CONST)
  RS6000_BUILTIN(ALTIVEC_BUILTIN_VADDUWM,			RS6000_BTC_CONST)
*************** RS6000_BUILTIN(PAIRED_BUILTIN_CMPU1,			R
*** 774,785 ****
  
    /* VSX builtins.  */
  RS6000_BUILTIN(VSX_BUILTIN_LXSDX,			RS6000_BTC_MEM)
! RS6000_BUILTIN(VSX_BUILTIN_LXVD2X,			RS6000_BTC_MEM)
  RS6000_BUILTIN(VSX_BUILTIN_LXVDSX,			RS6000_BTC_MEM)
! RS6000_BUILTIN(VSX_BUILTIN_LXVW4X,			RS6000_BTC_MEM)
  RS6000_BUILTIN(VSX_BUILTIN_STXSDX,			RS6000_BTC_MEM)
! RS6000_BUILTIN(VSX_BUILTIN_STXVD2X,			RS6000_BTC_MEM)
! RS6000_BUILTIN(VSX_BUILTIN_STXVW4X,			RS6000_BTC_MEM)
  RS6000_BUILTIN(VSX_BUILTIN_XSABSDP,			RS6000_BTC_CONST)
  RS6000_BUILTIN(VSX_BUILTIN_XSADDDP,			RS6000_BTC_FP_PURE)
  RS6000_BUILTIN(VSX_BUILTIN_XSCMPODP,			RS6000_BTC_FP_PURE)
--- 778,797 ----
  
    /* VSX builtins.  */
  RS6000_BUILTIN(VSX_BUILTIN_LXSDX,			RS6000_BTC_MEM)
! RS6000_BUILTIN(VSX_BUILTIN_LXVD2X_V2DF,			RS6000_BTC_MEM)
! RS6000_BUILTIN(VSX_BUILTIN_LXVD2X_V2DI,			RS6000_BTC_MEM)
  RS6000_BUILTIN(VSX_BUILTIN_LXVDSX,			RS6000_BTC_MEM)
! RS6000_BUILTIN(VSX_BUILTIN_LXVW4X_V4SF,			RS6000_BTC_MEM)
! RS6000_BUILTIN(VSX_BUILTIN_LXVW4X_V4SI,			RS6000_BTC_MEM)
! RS6000_BUILTIN(VSX_BUILTIN_LXVW4X_V8HI,			RS6000_BTC_MEM)
! RS6000_BUILTIN(VSX_BUILTIN_LXVW4X_V16QI,		RS6000_BTC_MEM)
  RS6000_BUILTIN(VSX_BUILTIN_STXSDX,			RS6000_BTC_MEM)
! RS6000_BUILTIN(VSX_BUILTIN_STXVD2X_V2DF,		RS6000_BTC_MEM)
! RS6000_BUILTIN(VSX_BUILTIN_STXVD2X_V2DI,		RS6000_BTC_MEM)
! RS6000_BUILTIN(VSX_BUILTIN_STXVW4X_V4SF,		RS6000_BTC_MEM)
! RS6000_BUILTIN(VSX_BUILTIN_STXVW4X_V4SI,		RS6000_BTC_MEM)
! RS6000_BUILTIN(VSX_BUILTIN_STXVW4X_V8HI,		RS6000_BTC_MEM)
! RS6000_BUILTIN(VSX_BUILTIN_STXVW4X_V16QI,		RS6000_BTC_MEM)
  RS6000_BUILTIN(VSX_BUILTIN_XSABSDP,			RS6000_BTC_CONST)
  RS6000_BUILTIN(VSX_BUILTIN_XSADDDP,			RS6000_BTC_FP_PURE)
  RS6000_BUILTIN(VSX_BUILTIN_XSCMPODP,			RS6000_BTC_FP_PURE)
*************** RS6000_BUILTIN(VSX_BUILTIN_VEC_XXPERMDI,
*** 975,982 ****
  RS6000_BUILTIN(VSX_BUILTIN_VEC_XXSLDWI,			RS6000_BTC_MISC)
  RS6000_BUILTIN(VSX_BUILTIN_VEC_XXSPLTD,			RS6000_BTC_MISC)
  RS6000_BUILTIN(VSX_BUILTIN_VEC_XXSPLTW,			RS6000_BTC_MISC)
  RS6000_BUILTIN_EQUATE(VSX_BUILTIN_OVERLOADED_LAST,
! 		      VSX_BUILTIN_VEC_XXSPLTW)
  
  /* Combined VSX/Altivec builtins.  */
  RS6000_BUILTIN(VECTOR_BUILTIN_FLOAT_V4SI_V4SF,		RS6000_BTC_FP_PURE)
--- 987,996 ----
  RS6000_BUILTIN(VSX_BUILTIN_VEC_XXSLDWI,			RS6000_BTC_MISC)
  RS6000_BUILTIN(VSX_BUILTIN_VEC_XXSPLTD,			RS6000_BTC_MISC)
  RS6000_BUILTIN(VSX_BUILTIN_VEC_XXSPLTW,			RS6000_BTC_MISC)
+ RS6000_BUILTIN(VSX_BUILTIN_VEC_LD,			RS6000_BTC_MISC)
+ RS6000_BUILTIN(VSX_BUILTIN_VEC_ST,			RS6000_BTC_MISC)
  RS6000_BUILTIN_EQUATE(VSX_BUILTIN_OVERLOADED_LAST,
! 		      VSX_BUILTIN_VEC_ST)
  
  /* Combined VSX/Altivec builtins.  */
  RS6000_BUILTIN(VECTOR_BUILTIN_FLOAT_V4SI_V4SF,		RS6000_BTC_FP_PURE)
diff -Nrcpad gcc-4.5.2/gcc/config/rs6000/rs6000-c.c gcc-4.5.3/gcc/config/rs6000/rs6000-c.c
*** gcc-4.5.2/gcc/config/rs6000/rs6000-c.c	Fri Apr  2 19:54:46 2010
--- gcc-4.5.3/gcc/config/rs6000/rs6000-c.c	Fri Feb  4 16:31:48 2011
*************** const struct altivec_builtin_types altiv
*** 965,970 ****
--- 965,979 ----
    { VSX_BUILTIN_VEC_DIV, VSX_BUILTIN_XVDIVDP,
      RS6000_BTI_V2DF, RS6000_BTI_V2DF, RS6000_BTI_V2DF, 0 },
    { ALTIVEC_BUILTIN_VEC_LD, ALTIVEC_BUILTIN_LVX,
+     RS6000_BTI_V2DF, RS6000_BTI_INTSI, ~RS6000_BTI_V2DF, 0 },
+   { ALTIVEC_BUILTIN_VEC_LD, ALTIVEC_BUILTIN_LVX,
+     RS6000_BTI_V2DI, RS6000_BTI_INTSI, ~RS6000_BTI_V2DI, 0 },
+   { ALTIVEC_BUILTIN_VEC_LD, ALTIVEC_BUILTIN_LVX,
+     RS6000_BTI_unsigned_V2DI, RS6000_BTI_INTSI,
+     ~RS6000_BTI_unsigned_V2DI, 0 },
+   { ALTIVEC_BUILTIN_VEC_LD, ALTIVEC_BUILTIN_LVX,
+     RS6000_BTI_bool_V2DI, RS6000_BTI_INTSI, ~RS6000_BTI_bool_V2DI, 0 },
+   { ALTIVEC_BUILTIN_VEC_LD, ALTIVEC_BUILTIN_LVX,
      RS6000_BTI_V4SF, RS6000_BTI_INTSI, ~RS6000_BTI_V4SF, 0 },
    { ALTIVEC_BUILTIN_VEC_LD, ALTIVEC_BUILTIN_LVX,
      RS6000_BTI_V4SF, RS6000_BTI_INTSI, ~RS6000_BTI_float, 0 },
*************** const struct altivec_builtin_types altiv
*** 1077,1085 ****
    { ALTIVEC_BUILTIN_VEC_LDL, ALTIVEC_BUILTIN_LVXL,
      RS6000_BTI_V16QI, RS6000_BTI_INTSI, ~RS6000_BTI_INTQI, 0 },
    { ALTIVEC_BUILTIN_VEC_LDL, ALTIVEC_BUILTIN_LVXL,
!     RS6000_BTI_unsigned_V16QI, RS6000_BTI_INTSI, ~RS6000_BTI_unsigned_V16QI, 0 },
    { ALTIVEC_BUILTIN_VEC_LDL, ALTIVEC_BUILTIN_LVXL,
      RS6000_BTI_unsigned_V16QI, RS6000_BTI_INTSI, ~RS6000_BTI_UINTQI, 0 },
    { ALTIVEC_BUILTIN_VEC_LVSL, ALTIVEC_BUILTIN_LVSL,
      RS6000_BTI_unsigned_V16QI, RS6000_BTI_INTSI, ~RS6000_BTI_UINTQI, 0 },
    { ALTIVEC_BUILTIN_VEC_LVSL, ALTIVEC_BUILTIN_LVSL,
--- 1086,1104 ----
    { ALTIVEC_BUILTIN_VEC_LDL, ALTIVEC_BUILTIN_LVXL,
      RS6000_BTI_V16QI, RS6000_BTI_INTSI, ~RS6000_BTI_INTQI, 0 },
    { ALTIVEC_BUILTIN_VEC_LDL, ALTIVEC_BUILTIN_LVXL,
!     RS6000_BTI_unsigned_V16QI, RS6000_BTI_INTSI,
!     ~RS6000_BTI_unsigned_V16QI, 0 },
    { ALTIVEC_BUILTIN_VEC_LDL, ALTIVEC_BUILTIN_LVXL,
      RS6000_BTI_unsigned_V16QI, RS6000_BTI_INTSI, ~RS6000_BTI_UINTQI, 0 },
+   { ALTIVEC_BUILTIN_VEC_LDL, ALTIVEC_BUILTIN_LVXL,
+     RS6000_BTI_V2DF, RS6000_BTI_INTSI, ~RS6000_BTI_V2DF, 0 },
+   { ALTIVEC_BUILTIN_VEC_LDL, ALTIVEC_BUILTIN_LVXL,
+     RS6000_BTI_V2DI, RS6000_BTI_INTSI, ~RS6000_BTI_V2DI, 0 },
+   { ALTIVEC_BUILTIN_VEC_LDL, ALTIVEC_BUILTIN_LVXL,
+     RS6000_BTI_unsigned_V2DI, RS6000_BTI_INTSI,
+     ~RS6000_BTI_unsigned_V2DI, 0 },
+   { ALTIVEC_BUILTIN_VEC_LDL, ALTIVEC_BUILTIN_LVXL,
+     RS6000_BTI_bool_V2DI, RS6000_BTI_INTSI, ~RS6000_BTI_bool_V2DI, 0 },
    { ALTIVEC_BUILTIN_VEC_LVSL, ALTIVEC_BUILTIN_LVSL,
      RS6000_BTI_unsigned_V16QI, RS6000_BTI_INTSI, ~RS6000_BTI_UINTQI, 0 },
    { ALTIVEC_BUILTIN_VEC_LVSL, ALTIVEC_BUILTIN_LVSL,
*************** const struct altivec_builtin_types altiv
*** 1098,1103 ****
--- 1117,1133 ----
      RS6000_BTI_unsigned_V16QI, RS6000_BTI_INTSI, ~RS6000_BTI_long, 0 },
    { ALTIVEC_BUILTIN_VEC_LVSL, ALTIVEC_BUILTIN_LVSL,
      RS6000_BTI_unsigned_V16QI, RS6000_BTI_INTSI, ~RS6000_BTI_float, 0 },
+   { ALTIVEC_BUILTIN_VEC_LVSL, ALTIVEC_BUILTIN_LVSL,
+     RS6000_BTI_unsigned_V16QI, RS6000_BTI_INTSI, ~RS6000_BTI_double, 0 },
+   { ALTIVEC_BUILTIN_VEC_LVSL, ALTIVEC_BUILTIN_LVSL,
+     RS6000_BTI_unsigned_V16QI, RS6000_BTI_INTSI, ~RS6000_BTI_UINTDI, 0 },
+   { ALTIVEC_BUILTIN_VEC_LVSL, ALTIVEC_BUILTIN_LVSL,
+     RS6000_BTI_unsigned_V16QI, RS6000_BTI_INTSI, ~RS6000_BTI_INTDI, 0 },
+   { ALTIVEC_BUILTIN_VEC_LVSL, ALTIVEC_BUILTIN_LVSL,
+     RS6000_BTI_unsigned_V16QI, RS6000_BTI_INTSI, ~RS6000_BTI_long_long, 0 },
+   { ALTIVEC_BUILTIN_VEC_LVSL, ALTIVEC_BUILTIN_LVSL,
+     RS6000_BTI_unsigned_V16QI, RS6000_BTI_INTSI,
+     ~RS6000_BTI_unsigned_long_long, 0 },
    { ALTIVEC_BUILTIN_VEC_LVSR, ALTIVEC_BUILTIN_LVSR,
      RS6000_BTI_unsigned_V16QI, RS6000_BTI_INTSI, ~RS6000_BTI_UINTQI, 0 },
    { ALTIVEC_BUILTIN_VEC_LVSR, ALTIVEC_BUILTIN_LVSR,
*************** const struct altivec_builtin_types altiv
*** 1116,1121 ****
--- 1146,1162 ----
      RS6000_BTI_unsigned_V16QI, RS6000_BTI_INTSI, ~RS6000_BTI_long, 0 },
    { ALTIVEC_BUILTIN_VEC_LVSR, ALTIVEC_BUILTIN_LVSR,
      RS6000_BTI_unsigned_V16QI, RS6000_BTI_INTSI, ~RS6000_BTI_float, 0 },
+   { ALTIVEC_BUILTIN_VEC_LVSR, ALTIVEC_BUILTIN_LVSR,
+     RS6000_BTI_unsigned_V16QI, RS6000_BTI_INTSI, ~RS6000_BTI_double, 0 },
+   { ALTIVEC_BUILTIN_VEC_LVSR, ALTIVEC_BUILTIN_LVSR,
+     RS6000_BTI_unsigned_V16QI, RS6000_BTI_INTSI, ~RS6000_BTI_UINTDI, 0 },
+   { ALTIVEC_BUILTIN_VEC_LVSR, ALTIVEC_BUILTIN_LVSR,
+     RS6000_BTI_unsigned_V16QI, RS6000_BTI_INTSI, ~RS6000_BTI_INTDI, 0 },
+   { ALTIVEC_BUILTIN_VEC_LVSR, ALTIVEC_BUILTIN_LVSR,
+     RS6000_BTI_unsigned_V16QI, RS6000_BTI_INTSI, ~RS6000_BTI_long_long, 0 },
+   { ALTIVEC_BUILTIN_VEC_LVSR, ALTIVEC_BUILTIN_LVSR,
+     RS6000_BTI_unsigned_V16QI, RS6000_BTI_INTSI,
+     ~RS6000_BTI_unsigned_long_long, 0 },
    { ALTIVEC_BUILTIN_VEC_LVLX, ALTIVEC_BUILTIN_LVLX,
      RS6000_BTI_V4SF, RS6000_BTI_INTSI, ~RS6000_BTI_V4SF, 0 },
    { ALTIVEC_BUILTIN_VEC_LVLX, ALTIVEC_BUILTIN_LVLX,
*************** const struct altivec_builtin_types altiv
*** 2609,2614 ****
--- 2650,2665 ----
    { ALTIVEC_BUILTIN_VEC_SLD, ALTIVEC_BUILTIN_VSLDOI_16QI,
      RS6000_BTI_bool_V16QI, RS6000_BTI_bool_V16QI, RS6000_BTI_bool_V16QI, RS6000_BTI_NOT_OPAQUE },
    { ALTIVEC_BUILTIN_VEC_ST, ALTIVEC_BUILTIN_STVX,
+     RS6000_BTI_void, RS6000_BTI_V2DF, RS6000_BTI_INTSI, ~RS6000_BTI_V2DF },
+   { ALTIVEC_BUILTIN_VEC_ST, ALTIVEC_BUILTIN_STVX,
+     RS6000_BTI_void, RS6000_BTI_V2DI, RS6000_BTI_INTSI, ~RS6000_BTI_V2DI },
+   { ALTIVEC_BUILTIN_VEC_ST, ALTIVEC_BUILTIN_STVX,
+     RS6000_BTI_void, RS6000_BTI_unsigned_V2DI, RS6000_BTI_INTSI,
+     ~RS6000_BTI_unsigned_V2DI },
+   { ALTIVEC_BUILTIN_VEC_ST, ALTIVEC_BUILTIN_STVX,
+     RS6000_BTI_void, RS6000_BTI_bool_V2DI, RS6000_BTI_INTSI,
+     ~RS6000_BTI_bool_V2DI },
+   { ALTIVEC_BUILTIN_VEC_ST, ALTIVEC_BUILTIN_STVX,
      RS6000_BTI_void, RS6000_BTI_V4SF, RS6000_BTI_INTSI, ~RS6000_BTI_V4SF },
    { ALTIVEC_BUILTIN_VEC_ST, ALTIVEC_BUILTIN_STVX,
      RS6000_BTI_void, RS6000_BTI_V4SF, RS6000_BTI_INTSI, ~RS6000_BTI_float },
*************** const struct altivec_builtin_types altiv
*** 2774,2779 ****
--- 2825,2842 ----
      RS6000_BTI_void, RS6000_BTI_bool_V16QI, RS6000_BTI_INTSI, ~RS6000_BTI_INTQI },
    { ALTIVEC_BUILTIN_VEC_STL, ALTIVEC_BUILTIN_STVXL,
      RS6000_BTI_void, RS6000_BTI_pixel_V8HI, RS6000_BTI_INTSI, ~RS6000_BTI_pixel_V8HI },
+   { ALTIVEC_BUILTIN_VEC_STL, ALTIVEC_BUILTIN_STVXL,
+     RS6000_BTI_void, RS6000_BTI_V2DF, RS6000_BTI_INTSI, ~RS6000_BTI_V2DF },
+   { ALTIVEC_BUILTIN_VEC_STL, ALTIVEC_BUILTIN_STVXL,
+     RS6000_BTI_void, RS6000_BTI_V2DF, RS6000_BTI_INTSI, ~RS6000_BTI_double },
+   { ALTIVEC_BUILTIN_VEC_STL, ALTIVEC_BUILTIN_STVXL,
+     RS6000_BTI_void, RS6000_BTI_V2DI, RS6000_BTI_INTSI, ~RS6000_BTI_V2DI },
+   { ALTIVEC_BUILTIN_VEC_STL, ALTIVEC_BUILTIN_STVXL,
+     RS6000_BTI_void, RS6000_BTI_unsigned_V2DI, RS6000_BTI_INTSI,
+     ~RS6000_BTI_unsigned_V2DI },
+   { ALTIVEC_BUILTIN_VEC_STL, ALTIVEC_BUILTIN_STVXL,
+     RS6000_BTI_void, RS6000_BTI_bool_V2DI, RS6000_BTI_INTSI,
+     ~RS6000_BTI_bool_V2DI },
    { ALTIVEC_BUILTIN_VEC_STVLX, ALTIVEC_BUILTIN_STVLX,
      RS6000_BTI_void, RS6000_BTI_V4SF, RS6000_BTI_INTSI, ~RS6000_BTI_V4SF },
    { ALTIVEC_BUILTIN_VEC_STVLX, ALTIVEC_BUILTIN_STVLX,
*************** const struct altivec_builtin_types altiv
*** 2967,2972 ****
--- 3030,3164 ----
      RS6000_BTI_unsigned_V16QI, RS6000_BTI_unsigned_V16QI, RS6000_BTI_unsigned_V16QI,
      RS6000_BTI_NOT_OPAQUE },
  
+   { VSX_BUILTIN_VEC_LD, VSX_BUILTIN_LXVD2X_V2DF,
+     RS6000_BTI_V2DF, RS6000_BTI_INTSI, ~RS6000_BTI_V2DF, 0 },
+   { VSX_BUILTIN_VEC_LD, VSX_BUILTIN_LXVD2X_V2DI,
+     RS6000_BTI_V2DI, RS6000_BTI_INTSI, ~RS6000_BTI_V2DI, 0 },
+   { VSX_BUILTIN_VEC_LD, VSX_BUILTIN_LXVD2X_V2DI,
+     RS6000_BTI_unsigned_V2DI, RS6000_BTI_INTSI,
+     ~RS6000_BTI_unsigned_V2DI, 0 },
+   { VSX_BUILTIN_VEC_LD, VSX_BUILTIN_LXVD2X_V2DI,
+     RS6000_BTI_bool_V2DI, RS6000_BTI_INTSI, ~RS6000_BTI_bool_V2DI, 0 },
+   { VSX_BUILTIN_VEC_LD, VSX_BUILTIN_LXVW4X_V4SF,
+     RS6000_BTI_V4SF, RS6000_BTI_INTSI, ~RS6000_BTI_V4SF, 0 },
+   { VSX_BUILTIN_VEC_LD, VSX_BUILTIN_LXVW4X_V4SF,
+     RS6000_BTI_V4SF, RS6000_BTI_INTSI, ~RS6000_BTI_float, 0 },
+   { VSX_BUILTIN_VEC_LD, VSX_BUILTIN_LXVW4X_V4SI,
+     RS6000_BTI_bool_V4SI, RS6000_BTI_INTSI, ~RS6000_BTI_bool_V4SI, 0 },
+   { VSX_BUILTIN_VEC_LD, VSX_BUILTIN_LXVW4X_V4SI,
+     RS6000_BTI_V4SI, RS6000_BTI_INTSI, ~RS6000_BTI_V4SI, 0 },
+   { VSX_BUILTIN_VEC_LD, VSX_BUILTIN_LXVW4X_V4SI,
+     RS6000_BTI_V4SI, RS6000_BTI_INTSI, ~RS6000_BTI_INTSI, 0 },
+   { VSX_BUILTIN_VEC_LD, VSX_BUILTIN_LXVW4X_V4SI,
+     RS6000_BTI_V4SI, RS6000_BTI_INTSI, ~RS6000_BTI_long, 0 },
+   { VSX_BUILTIN_VEC_LD, VSX_BUILTIN_LXVW4X_V4SI,
+     RS6000_BTI_unsigned_V4SI, RS6000_BTI_INTSI,
+     ~RS6000_BTI_unsigned_V4SI, 0 },
+   { VSX_BUILTIN_VEC_LD, VSX_BUILTIN_LXVW4X_V4SI,
+     RS6000_BTI_unsigned_V4SI, RS6000_BTI_INTSI, ~RS6000_BTI_UINTSI, 0 },
+   { VSX_BUILTIN_VEC_LD, VSX_BUILTIN_LXVW4X_V4SI,
+     RS6000_BTI_unsigned_V4SI, RS6000_BTI_INTSI,
+     ~RS6000_BTI_unsigned_long, 0 },
+   { VSX_BUILTIN_VEC_LD, VSX_BUILTIN_LXVW4X_V8HI,
+     RS6000_BTI_bool_V8HI, RS6000_BTI_INTSI, ~RS6000_BTI_bool_V8HI, 0 },
+   { VSX_BUILTIN_VEC_LD, VSX_BUILTIN_LXVW4X_V8HI,
+     RS6000_BTI_pixel_V8HI, RS6000_BTI_INTSI, ~RS6000_BTI_pixel_V8HI, 0 },
+   { VSX_BUILTIN_VEC_LD, VSX_BUILTIN_LXVW4X_V8HI,
+     RS6000_BTI_V8HI, RS6000_BTI_INTSI, ~RS6000_BTI_V8HI, 0 },
+   { VSX_BUILTIN_VEC_LD, VSX_BUILTIN_LXVW4X_V8HI,
+     RS6000_BTI_V8HI, RS6000_BTI_INTSI, ~RS6000_BTI_INTHI, 0 },
+   { VSX_BUILTIN_VEC_LD, VSX_BUILTIN_LXVW4X_V8HI,
+     RS6000_BTI_unsigned_V8HI, RS6000_BTI_INTSI,
+     ~RS6000_BTI_unsigned_V8HI, 0 },
+   { VSX_BUILTIN_VEC_LD, VSX_BUILTIN_LXVW4X_V8HI,
+     RS6000_BTI_unsigned_V8HI, RS6000_BTI_INTSI, ~RS6000_BTI_UINTHI, 0 },
+   { VSX_BUILTIN_VEC_LD, VSX_BUILTIN_LXVW4X_V16QI,
+     RS6000_BTI_bool_V16QI, RS6000_BTI_INTSI, ~RS6000_BTI_bool_V16QI, 0 },
+   { VSX_BUILTIN_VEC_LD, VSX_BUILTIN_LXVW4X_V16QI,
+     RS6000_BTI_V16QI, RS6000_BTI_INTSI, ~RS6000_BTI_V16QI, 0 },
+   { VSX_BUILTIN_VEC_LD, VSX_BUILTIN_LXVW4X_V16QI,
+     RS6000_BTI_V16QI, RS6000_BTI_INTSI, ~RS6000_BTI_INTQI, 0 },
+   { VSX_BUILTIN_VEC_LD, VSX_BUILTIN_LXVW4X_V16QI,
+     RS6000_BTI_unsigned_V16QI, RS6000_BTI_INTSI,
+     ~RS6000_BTI_unsigned_V16QI, 0 },
+   { VSX_BUILTIN_VEC_LD, VSX_BUILTIN_LXVW4X_V16QI,
+     RS6000_BTI_unsigned_V16QI, RS6000_BTI_INTSI, ~RS6000_BTI_UINTQI, 0 },
+ 
+   { VSX_BUILTIN_VEC_ST, VSX_BUILTIN_STXVD2X_V2DF,
+     RS6000_BTI_void, RS6000_BTI_V2DF, RS6000_BTI_INTSI, ~RS6000_BTI_V2DF },
+   { VSX_BUILTIN_VEC_ST, VSX_BUILTIN_STXVD2X_V2DI,
+     RS6000_BTI_void, RS6000_BTI_V2DI, RS6000_BTI_INTSI, ~RS6000_BTI_V2DI },
+   { VSX_BUILTIN_VEC_ST, VSX_BUILTIN_STXVD2X_V2DI,
+     RS6000_BTI_void, RS6000_BTI_unsigned_V2DI, RS6000_BTI_INTSI,
+     ~RS6000_BTI_unsigned_V2DI },
+   { VSX_BUILTIN_VEC_ST, VSX_BUILTIN_STXVD2X_V2DI,
+     RS6000_BTI_void, RS6000_BTI_bool_V2DI, RS6000_BTI_INTSI,
+     ~RS6000_BTI_bool_V2DI },
+   { VSX_BUILTIN_VEC_ST, VSX_BUILTIN_STXVW4X_V4SF,
+     RS6000_BTI_void, RS6000_BTI_V4SF, RS6000_BTI_INTSI, ~RS6000_BTI_V4SF },
+   { VSX_BUILTIN_VEC_ST, VSX_BUILTIN_STXVW4X_V4SF,
+     RS6000_BTI_void, RS6000_BTI_V4SF, RS6000_BTI_INTSI, ~RS6000_BTI_float },
+   { VSX_BUILTIN_VEC_ST, VSX_BUILTIN_STXVW4X_V4SI,
+     RS6000_BTI_void, RS6000_BTI_V4SI, RS6000_BTI_INTSI, ~RS6000_BTI_V4SI },
+   { VSX_BUILTIN_VEC_ST, VSX_BUILTIN_STXVW4X_V4SI,
+     RS6000_BTI_void, RS6000_BTI_V4SI, RS6000_BTI_INTSI, ~RS6000_BTI_INTSI },
+   { VSX_BUILTIN_VEC_ST, VSX_BUILTIN_STXVW4X_V4SI,
+     RS6000_BTI_void, RS6000_BTI_unsigned_V4SI, RS6000_BTI_INTSI,
+     ~RS6000_BTI_unsigned_V4SI },
+   { VSX_BUILTIN_VEC_ST, VSX_BUILTIN_STXVW4X_V4SI,
+     RS6000_BTI_void, RS6000_BTI_unsigned_V4SI, RS6000_BTI_INTSI,
+     ~RS6000_BTI_UINTSI },
+   { VSX_BUILTIN_VEC_ST, VSX_BUILTIN_STXVW4X_V4SI,
+     RS6000_BTI_void, RS6000_BTI_bool_V4SI, RS6000_BTI_INTSI,
+     ~RS6000_BTI_bool_V4SI },
+   { VSX_BUILTIN_VEC_ST, VSX_BUILTIN_STXVW4X_V4SI,
+     RS6000_BTI_void, RS6000_BTI_bool_V4SI, RS6000_BTI_INTSI,
+     ~RS6000_BTI_UINTSI },
+   { VSX_BUILTIN_VEC_ST, VSX_BUILTIN_STXVW4X_V4SI,
+     RS6000_BTI_void, RS6000_BTI_bool_V4SI, RS6000_BTI_INTSI,
+     ~RS6000_BTI_INTSI },
+   { VSX_BUILTIN_VEC_ST, VSX_BUILTIN_STXVW4X_V8HI,
+     RS6000_BTI_void, RS6000_BTI_V8HI, RS6000_BTI_INTSI, ~RS6000_BTI_V8HI },
+   { VSX_BUILTIN_VEC_ST, VSX_BUILTIN_STXVW4X_V8HI,
+     RS6000_BTI_void, RS6000_BTI_V8HI, RS6000_BTI_INTSI, ~RS6000_BTI_INTHI },
+   { VSX_BUILTIN_VEC_ST, VSX_BUILTIN_STXVW4X_V8HI,
+     RS6000_BTI_void, RS6000_BTI_unsigned_V8HI, RS6000_BTI_INTSI,
+     ~RS6000_BTI_unsigned_V8HI },
+   { VSX_BUILTIN_VEC_ST, VSX_BUILTIN_STXVW4X_V8HI,
+     RS6000_BTI_void, RS6000_BTI_unsigned_V8HI, RS6000_BTI_INTSI,
+     ~RS6000_BTI_UINTHI },
+   { VSX_BUILTIN_VEC_ST, VSX_BUILTIN_STXVW4X_V8HI,
+     RS6000_BTI_void, RS6000_BTI_bool_V8HI, RS6000_BTI_INTSI,
+     ~RS6000_BTI_bool_V8HI },
+   { VSX_BUILTIN_VEC_ST, VSX_BUILTIN_STXVW4X_V8HI,
+     RS6000_BTI_void, RS6000_BTI_bool_V8HI, RS6000_BTI_INTSI,
+     ~RS6000_BTI_UINTHI },
+   { VSX_BUILTIN_VEC_ST, VSX_BUILTIN_STXVW4X_V8HI,
+     RS6000_BTI_void, RS6000_BTI_bool_V8HI, RS6000_BTI_INTSI,
+     ~RS6000_BTI_INTHI },
+   { VSX_BUILTIN_VEC_ST, VSX_BUILTIN_STXVW4X_V16QI,
+     RS6000_BTI_void, RS6000_BTI_V16QI, RS6000_BTI_INTSI, ~RS6000_BTI_V16QI },
+   { VSX_BUILTIN_VEC_ST, VSX_BUILTIN_STXVW4X_V16QI,
+     RS6000_BTI_void, RS6000_BTI_V16QI, RS6000_BTI_INTSI, ~RS6000_BTI_INTQI },
+   { VSX_BUILTIN_VEC_ST, VSX_BUILTIN_STXVW4X_V16QI,
+     RS6000_BTI_void, RS6000_BTI_unsigned_V16QI, RS6000_BTI_INTSI,
+     ~RS6000_BTI_unsigned_V16QI },
+   { VSX_BUILTIN_VEC_ST, VSX_BUILTIN_STXVW4X_V16QI,
+     RS6000_BTI_void, RS6000_BTI_unsigned_V16QI, RS6000_BTI_INTSI,
+     ~RS6000_BTI_UINTQI },
+   { VSX_BUILTIN_VEC_ST, VSX_BUILTIN_STXVW4X_V16QI,
+     RS6000_BTI_void, RS6000_BTI_bool_V16QI, RS6000_BTI_INTSI,
+     ~RS6000_BTI_bool_V16QI },
+   { VSX_BUILTIN_VEC_ST, VSX_BUILTIN_STXVW4X_V16QI,
+     RS6000_BTI_void, RS6000_BTI_bool_V16QI, RS6000_BTI_INTSI,
+     ~RS6000_BTI_UINTQI },
+   { VSX_BUILTIN_VEC_ST, VSX_BUILTIN_STXVW4X_V16QI,
+     RS6000_BTI_void, RS6000_BTI_bool_V16QI, RS6000_BTI_INTSI,
+     ~RS6000_BTI_INTQI },
+   { VSX_BUILTIN_VEC_ST, VSX_BUILTIN_STXVW4X_V16QI,
+     RS6000_BTI_void, RS6000_BTI_pixel_V8HI, RS6000_BTI_INTSI,
+     ~RS6000_BTI_pixel_V8HI },
+ 
    /* Predicates.  */
    { ALTIVEC_BUILTIN_VCMPGT_P, ALTIVEC_BUILTIN_VCMPGTUB_P,
      RS6000_BTI_INTSI, RS6000_BTI_INTSI, RS6000_BTI_bool_V16QI, RS6000_BTI_unsigned_V16QI },
diff -Nrcpad gcc-4.5.2/gcc/config/rs6000/rs6000-protos.h gcc-4.5.3/gcc/config/rs6000/rs6000-protos.h
*** gcc-4.5.2/gcc/config/rs6000/rs6000-protos.h	Wed Nov 17 06:09:53 2010
--- gcc-4.5.3/gcc/config/rs6000/rs6000-protos.h	Fri Feb  4 16:31:48 2011
***************
*** 1,5 ****
  /* Definitions of target machine for GNU compiler, for IBM RS/6000.
!    Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
     Free Software Foundation, Inc.
     Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu)
  
--- 1,6 ----
  /* Definitions of target machine for GNU compiler, for IBM RS/6000.
!    Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
!    2010, 2011
     Free Software Foundation, Inc.
     Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu)
  
*************** extern void rs6000_emit_parity (rtx, rtx
*** 130,135 ****
--- 131,137 ----
  
  extern rtx rs6000_machopic_legitimize_pic_address (rtx, enum machine_mode,
  						   rtx);
+ extern rtx rs6000_address_for_altivec (rtx);
  #endif /* RTX_CODE */
  
  #ifdef TREE_CODE
diff -Nrcpad gcc-4.5.2/gcc/config/rs6000/rs6000.c gcc-4.5.3/gcc/config/rs6000/rs6000.c
*** gcc-4.5.2/gcc/config/rs6000/rs6000.c	Wed Nov 17 06:09:53 2010
--- gcc-4.5.3/gcc/config/rs6000/rs6000.c	Fri Feb  4 16:31:48 2011
*************** rs6000_override_options (const char *def
*** 2865,2873 ****
    /* If not explicitly specified via option, decide whether to generate indexed
       load/store instructions.  */
    if (TARGET_AVOID_XFORM == -1)
!     /* Avoid indexed addressing when targeting Power6 in order to avoid
!      the DERAT mispredict penalty.  */
!     TARGET_AVOID_XFORM = (rs6000_cpu == PROCESSOR_POWER6 && TARGET_CMPB);
  
    rs6000_init_hard_regno_mode_ok ();
  }
--- 2865,2876 ----
    /* If not explicitly specified via option, decide whether to generate indexed
       load/store instructions.  */
    if (TARGET_AVOID_XFORM == -1)
!     /* Avoid indexed addressing when targeting Power6 in order to avoid the
!      DERAT mispredict penalty.  However the LVE and STVE altivec instructions
!      need indexed accesses and the type used is the scalar type of the element
!      being loaded or stored.  */
!     TARGET_AVOID_XFORM = (rs6000_cpu == PROCESSOR_POWER6 && TARGET_CMPB
! 			  && !TARGET_ALTIVEC);
  
    rs6000_init_hard_regno_mode_ok ();
  }
*************** rs6000_expand_vector_extract (rtx target
*** 4472,4478 ****
  {
    enum machine_mode mode = GET_MODE (vec);
    enum machine_mode inner_mode = GET_MODE_INNER (mode);
!   rtx mem, x;
  
    if (VECTOR_MEM_VSX_P (mode) && (mode == V2DFmode || mode == V2DImode))
      {
--- 4475,4481 ----
  {
    enum machine_mode mode = GET_MODE (vec);
    enum machine_mode inner_mode = GET_MODE_INNER (mode);
!   rtx mem;
  
    if (VECTOR_MEM_VSX_P (mode) && (mode == V2DFmode || mode == V2DImode))
      {
*************** rs6000_expand_vector_extract (rtx target
*** 4485,4501 ****
    /* Allocate mode-sized buffer.  */
    mem = assign_stack_temp (mode, GET_MODE_SIZE (mode), 0);
  
    /* Add offset to field within buffer matching vector element.  */
!   mem = adjust_address_nv (mem, mode, elt * GET_MODE_SIZE (inner_mode));
  
-   /* Store single field into mode-sized buffer.  */
-   x = gen_rtx_UNSPEC (VOIDmode,
- 		      gen_rtvec (1, const0_rtx), UNSPEC_STVE);
-   emit_insn (gen_rtx_PARALLEL (VOIDmode,
- 			       gen_rtvec (2,
- 					  gen_rtx_SET (VOIDmode,
- 						       mem, vec),
- 					  x)));
    emit_move_insn (target, adjust_address_nv (mem, inner_mode, 0));
  }
  
--- 4488,4498 ----
    /* Allocate mode-sized buffer.  */
    mem = assign_stack_temp (mode, GET_MODE_SIZE (mode), 0);
  
+   emit_move_insn (mem, vec);
+ 
    /* Add offset to field within buffer matching vector element.  */
!   mem = adjust_address_nv (mem, inner_mode, elt * GET_MODE_SIZE (inner_mode));
  
    emit_move_insn (target, adjust_address_nv (mem, inner_mode, 0));
  }
  
*************** altivec_expand_stv_builtin (enum insn_co
*** 9897,9902 ****
--- 9894,9900 ----
    rtx op2 = expand_normal (arg2);
    rtx pat, addr;
    enum machine_mode tmode = insn_data[icode].operand[0].mode;
+   enum machine_mode smode = insn_data[icode].operand[1].mode;
    enum machine_mode mode1 = Pmode;
    enum machine_mode mode2 = Pmode;
  
*************** altivec_expand_stv_builtin (enum insn_co
*** 9906,9913 ****
        || arg2 == error_mark_node)
      return const0_rtx;
  
!   if (! (*insn_data[icode].operand[1].predicate) (op0, tmode))
!     op0 = copy_to_mode_reg (tmode, op0);
  
    op2 = copy_to_mode_reg (mode2, op2);
  
--- 9904,9911 ----
        || arg2 == error_mark_node)
      return const0_rtx;
  
!   if (! (*insn_data[icode].operand[1].predicate) (op0, smode))
!     op0 = copy_to_mode_reg (smode, op0);
  
    op2 = copy_to_mode_reg (mode2, op2);
  
*************** altivec_expand_ld_builtin (tree exp, rtx
*** 10041,10056 ****
    switch (fcode)
      {
      case ALTIVEC_BUILTIN_LD_INTERNAL_16qi:
!       icode = CODE_FOR_vector_load_v16qi;
        break;
      case ALTIVEC_BUILTIN_LD_INTERNAL_8hi:
!       icode = CODE_FOR_vector_load_v8hi;
        break;
      case ALTIVEC_BUILTIN_LD_INTERNAL_4si:
!       icode = CODE_FOR_vector_load_v4si;
        break;
      case ALTIVEC_BUILTIN_LD_INTERNAL_4sf:
!       icode = CODE_FOR_vector_load_v4sf;
        break;
      default:
        *expandedp = false;
--- 10039,10060 ----
    switch (fcode)
      {
      case ALTIVEC_BUILTIN_LD_INTERNAL_16qi:
!       icode = CODE_FOR_vector_altivec_load_v16qi;
        break;
      case ALTIVEC_BUILTIN_LD_INTERNAL_8hi:
!       icode = CODE_FOR_vector_altivec_load_v8hi;
        break;
      case ALTIVEC_BUILTIN_LD_INTERNAL_4si:
!       icode = CODE_FOR_vector_altivec_load_v4si;
        break;
      case ALTIVEC_BUILTIN_LD_INTERNAL_4sf:
!       icode = CODE_FOR_vector_altivec_load_v4sf;
!       break;
!     case ALTIVEC_BUILTIN_LD_INTERNAL_2df:
!       icode = CODE_FOR_vector_altivec_load_v2df;
!       break;
!     case ALTIVEC_BUILTIN_LD_INTERNAL_2di:
!       icode = CODE_FOR_vector_altivec_load_v2di;
        break;
      default:
        *expandedp = false;
*************** altivec_expand_st_builtin (tree exp, rtx
*** 10094,10109 ****
    switch (fcode)
      {
      case ALTIVEC_BUILTIN_ST_INTERNAL_16qi:
!       icode = CODE_FOR_vector_store_v16qi;
        break;
      case ALTIVEC_BUILTIN_ST_INTERNAL_8hi:
!       icode = CODE_FOR_vector_store_v8hi;
        break;
      case ALTIVEC_BUILTIN_ST_INTERNAL_4si:
!       icode = CODE_FOR_vector_store_v4si;
        break;
      case ALTIVEC_BUILTIN_ST_INTERNAL_4sf:
!       icode = CODE_FOR_vector_store_v4sf;
        break;
      default:
        *expandedp = false;
--- 10098,10119 ----
    switch (fcode)
      {
      case ALTIVEC_BUILTIN_ST_INTERNAL_16qi:
!       icode = CODE_FOR_vector_altivec_store_v16qi;
        break;
      case ALTIVEC_BUILTIN_ST_INTERNAL_8hi:
!       icode = CODE_FOR_vector_altivec_store_v8hi;
        break;
      case ALTIVEC_BUILTIN_ST_INTERNAL_4si:
!       icode = CODE_FOR_vector_altivec_store_v4si;
        break;
      case ALTIVEC_BUILTIN_ST_INTERNAL_4sf:
!       icode = CODE_FOR_vector_altivec_store_v4sf;
!       break;
!     case ALTIVEC_BUILTIN_ST_INTERNAL_2df:
!       icode = CODE_FOR_vector_altivec_store_v2df;
!       break;
!     case ALTIVEC_BUILTIN_ST_INTERNAL_2di:
!       icode = CODE_FOR_vector_altivec_store_v2di;
        break;
      default:
        *expandedp = false;
*************** altivec_expand_builtin (tree exp, rtx ta
*** 10336,10342 ****
    switch (fcode)
      {
      case ALTIVEC_BUILTIN_STVX:
!       return altivec_expand_stv_builtin (CODE_FOR_altivec_stvx, exp);
      case ALTIVEC_BUILTIN_STVEBX:
        return altivec_expand_stv_builtin (CODE_FOR_altivec_stvebx, exp);
      case ALTIVEC_BUILTIN_STVEHX:
--- 10346,10352 ----
    switch (fcode)
      {
      case ALTIVEC_BUILTIN_STVX:
!       return altivec_expand_stv_builtin (CODE_FOR_altivec_stvx_v4si, exp);
      case ALTIVEC_BUILTIN_STVEBX:
        return altivec_expand_stv_builtin (CODE_FOR_altivec_stvebx, exp);
      case ALTIVEC_BUILTIN_STVEHX:
*************** altivec_expand_builtin (tree exp, rtx ta
*** 10355,10360 ****
--- 10365,10383 ----
      case ALTIVEC_BUILTIN_STVRXL:
        return altivec_expand_stv_builtin (CODE_FOR_altivec_stvrxl, exp);
  
+     case VSX_BUILTIN_STXVD2X_V2DF:
+       return altivec_expand_stv_builtin (CODE_FOR_vsx_store_v2df, exp);
+     case VSX_BUILTIN_STXVD2X_V2DI:
+       return altivec_expand_stv_builtin (CODE_FOR_vsx_store_v2di, exp);
+     case VSX_BUILTIN_STXVW4X_V4SF:
+       return altivec_expand_stv_builtin (CODE_FOR_vsx_store_v4sf, exp);
+     case VSX_BUILTIN_STXVW4X_V4SI:
+       return altivec_expand_stv_builtin (CODE_FOR_vsx_store_v4si, exp);
+     case VSX_BUILTIN_STXVW4X_V8HI:
+       return altivec_expand_stv_builtin (CODE_FOR_vsx_store_v8hi, exp);
+     case VSX_BUILTIN_STXVW4X_V16QI:
+       return altivec_expand_stv_builtin (CODE_FOR_vsx_store_v16qi, exp);
+ 
      case ALTIVEC_BUILTIN_MFVSCR:
        icode = CODE_FOR_altivec_mfvscr;
        tmode = insn_data[icode].operand[0].mode;
*************** altivec_expand_builtin (tree exp, rtx ta
*** 10479,10485 ****
        return altivec_expand_lv_builtin (CODE_FOR_altivec_lvxl,
  					exp, target, false);
      case ALTIVEC_BUILTIN_LVX:
!       return altivec_expand_lv_builtin (CODE_FOR_altivec_lvx,
  					exp, target, false);
      case ALTIVEC_BUILTIN_LVLX:
        return altivec_expand_lv_builtin (CODE_FOR_altivec_lvlx,
--- 10502,10508 ----
        return altivec_expand_lv_builtin (CODE_FOR_altivec_lvxl,
  					exp, target, false);
      case ALTIVEC_BUILTIN_LVX:
!       return altivec_expand_lv_builtin (CODE_FOR_altivec_lvx_v4si,
  					exp, target, false);
      case ALTIVEC_BUILTIN_LVLX:
        return altivec_expand_lv_builtin (CODE_FOR_altivec_lvlx,
*************** altivec_expand_builtin (tree exp, rtx ta
*** 10493,10498 ****
--- 10516,10540 ----
      case ALTIVEC_BUILTIN_LVRXL:
        return altivec_expand_lv_builtin (CODE_FOR_altivec_lvrxl,
  					exp, target, true);
+     case VSX_BUILTIN_LXVD2X_V2DF:
+       return altivec_expand_lv_builtin (CODE_FOR_vsx_load_v2df,
+ 					exp, target, false);
+     case VSX_BUILTIN_LXVD2X_V2DI:
+       return altivec_expand_lv_builtin (CODE_FOR_vsx_load_v2di,
+ 					exp, target, false);
+     case VSX_BUILTIN_LXVW4X_V4SF:
+       return altivec_expand_lv_builtin (CODE_FOR_vsx_load_v4sf,
+ 					exp, target, false);
+     case VSX_BUILTIN_LXVW4X_V4SI:
+       return altivec_expand_lv_builtin (CODE_FOR_vsx_load_v4si,
+ 					exp, target, false);
+     case VSX_BUILTIN_LXVW4X_V8HI:
+       return altivec_expand_lv_builtin (CODE_FOR_vsx_load_v8hi,
+ 					exp, target, false);
+     case VSX_BUILTIN_LXVW4X_V16QI:
+       return altivec_expand_lv_builtin (CODE_FOR_vsx_load_v16qi,
+ 					exp, target, false);
+       break;
      default:
        break;
        /* Fall through.  */
*************** rs6000_init_builtins (void)
*** 11099,11104 ****
--- 11141,11148 ----
  
    long_integer_type_internal_node = long_integer_type_node;
    long_unsigned_type_internal_node = long_unsigned_type_node;
+   long_long_integer_type_internal_node = long_long_integer_type_node;
+   long_long_unsigned_type_internal_node = long_long_unsigned_type_node;
    intQI_type_internal_node = intQI_type_node;
    uintQI_type_internal_node = unsigned_intQI_type_node;
    intHI_type_internal_node = intHI_type_node;
*************** rs6000_init_builtins (void)
*** 11108,11114 ****
    intDI_type_internal_node = intDI_type_node;
    uintDI_type_internal_node = unsigned_intDI_type_node;
    float_type_internal_node = float_type_node;
!   double_type_internal_node = float_type_node;
    void_type_internal_node = void_type_node;
  
    /* Initialize the modes for builtin_function_type, mapping a machine mode to
--- 11152,11158 ----
    intDI_type_internal_node = intDI_type_node;
    uintDI_type_internal_node = unsigned_intDI_type_node;
    float_type_internal_node = float_type_node;
!   double_type_internal_node = double_type_node;
    void_type_internal_node = void_type_node;
  
    /* Initialize the modes for builtin_function_type, mapping a machine mode to
*************** altivec_init_builtins (void)
*** 11631,11649 ****
    size_t i;
    tree ftype;
  
-   tree pfloat_type_node = build_pointer_type (float_type_node);
-   tree pint_type_node = build_pointer_type (integer_type_node);
-   tree pshort_type_node = build_pointer_type (short_integer_type_node);
-   tree pchar_type_node = build_pointer_type (char_type_node);
- 
    tree pvoid_type_node = build_pointer_type (void_type_node);
  
!   tree pcfloat_type_node = build_pointer_type (build_qualified_type (float_type_node, TYPE_QUAL_CONST));
!   tree pcint_type_node = build_pointer_type (build_qualified_type (integer_type_node, TYPE_QUAL_CONST));
!   tree pcshort_type_node = build_pointer_type (build_qualified_type (short_integer_type_node, TYPE_QUAL_CONST));
!   tree pcchar_type_node = build_pointer_type (build_qualified_type (char_type_node, TYPE_QUAL_CONST));
! 
!   tree pcvoid_type_node = build_pointer_type (build_qualified_type (void_type_node, TYPE_QUAL_CONST));
  
    tree int_ftype_opaque
      = build_function_type_list (integer_type_node,
--- 11675,11685 ----
    size_t i;
    tree ftype;
  
    tree pvoid_type_node = build_pointer_type (void_type_node);
  
!   tree pcvoid_type_node
!     = build_pointer_type (build_qualified_type (void_type_node,
! 						TYPE_QUAL_CONST));
  
    tree int_ftype_opaque
      = build_function_type_list (integer_type_node,
*************** altivec_init_builtins (void)
*** 11666,11691 ****
      = build_function_type_list (integer_type_node,
  				integer_type_node, V4SI_type_node,
  				V4SI_type_node, NULL_TREE);
-   tree v4sf_ftype_pcfloat
-     = build_function_type_list (V4SF_type_node, pcfloat_type_node, NULL_TREE);
-   tree void_ftype_pfloat_v4sf
-     = build_function_type_list (void_type_node,
- 				pfloat_type_node, V4SF_type_node, NULL_TREE);
-   tree v4si_ftype_pcint
-     = build_function_type_list (V4SI_type_node, pcint_type_node, NULL_TREE);
-   tree void_ftype_pint_v4si
-     = build_function_type_list (void_type_node,
- 				pint_type_node, V4SI_type_node, NULL_TREE);
-   tree v8hi_ftype_pcshort
-     = build_function_type_list (V8HI_type_node, pcshort_type_node, NULL_TREE);
-   tree void_ftype_pshort_v8hi
-     = build_function_type_list (void_type_node,
- 				pshort_type_node, V8HI_type_node, NULL_TREE);
-   tree v16qi_ftype_pcchar
-     = build_function_type_list (V16QI_type_node, pcchar_type_node, NULL_TREE);
-   tree void_ftype_pchar_v16qi
-     = build_function_type_list (void_type_node,
- 				pchar_type_node, V16QI_type_node, NULL_TREE);
    tree void_ftype_v4si
      = build_function_type_list (void_type_node, V4SI_type_node, NULL_TREE);
    tree v8hi_ftype_void
--- 11702,11707 ----
*************** altivec_init_builtins (void)
*** 11697,11712 ****
  
    tree opaque_ftype_long_pcvoid
      = build_function_type_list (opaque_V4SI_type_node,
! 				long_integer_type_node, pcvoid_type_node, NULL_TREE);
    tree v16qi_ftype_long_pcvoid
      = build_function_type_list (V16QI_type_node,
! 				long_integer_type_node, pcvoid_type_node, NULL_TREE);
    tree v8hi_ftype_long_pcvoid
      = build_function_type_list (V8HI_type_node,
! 				long_integer_type_node, pcvoid_type_node, NULL_TREE);
    tree v4si_ftype_long_pcvoid
      = build_function_type_list (V4SI_type_node,
! 				long_integer_type_node, pcvoid_type_node, NULL_TREE);
  
    tree void_ftype_opaque_long_pvoid
      = build_function_type_list (void_type_node,
--- 11713,11744 ----
  
    tree opaque_ftype_long_pcvoid
      = build_function_type_list (opaque_V4SI_type_node,
! 				long_integer_type_node, pcvoid_type_node,
! 				NULL_TREE);
    tree v16qi_ftype_long_pcvoid
      = build_function_type_list (V16QI_type_node,
! 				long_integer_type_node, pcvoid_type_node,
! 				NULL_TREE);
    tree v8hi_ftype_long_pcvoid
      = build_function_type_list (V8HI_type_node,
! 				long_integer_type_node, pcvoid_type_node,
! 				NULL_TREE);
    tree v4si_ftype_long_pcvoid
      = build_function_type_list (V4SI_type_node,
! 				long_integer_type_node, pcvoid_type_node,
! 				NULL_TREE);
!   tree v4sf_ftype_long_pcvoid
!     = build_function_type_list (V4SF_type_node,
! 				long_integer_type_node, pcvoid_type_node,
! 				NULL_TREE);
!   tree v2df_ftype_long_pcvoid
!     = build_function_type_list (V2DF_type_node,
! 				long_integer_type_node, pcvoid_type_node,
! 				NULL_TREE);
!   tree v2di_ftype_long_pcvoid
!     = build_function_type_list (V2DI_type_node,
! 				long_integer_type_node, pcvoid_type_node,
! 				NULL_TREE);
  
    tree void_ftype_opaque_long_pvoid
      = build_function_type_list (void_type_node,
*************** altivec_init_builtins (void)
*** 11724,11729 ****
--- 11756,11773 ----
      = build_function_type_list (void_type_node,
  				V8HI_type_node, long_integer_type_node,
  				pvoid_type_node, NULL_TREE);
+   tree void_ftype_v4sf_long_pvoid
+     = build_function_type_list (void_type_node,
+ 				V4SF_type_node, long_integer_type_node,
+ 				pvoid_type_node, NULL_TREE);
+   tree void_ftype_v2df_long_pvoid
+     = build_function_type_list (void_type_node,
+ 				V2DF_type_node, long_integer_type_node,
+ 				pvoid_type_node, NULL_TREE);
+   tree void_ftype_v2di_long_pvoid
+     = build_function_type_list (void_type_node,
+ 				V2DI_type_node, long_integer_type_node,
+ 				pvoid_type_node, NULL_TREE);
    tree int_ftype_int_v8hi_v8hi
      = build_function_type_list (integer_type_node,
  				integer_type_node, V8HI_type_node,
*************** altivec_init_builtins (void)
*** 11755,11776 ****
  				pcvoid_type_node, integer_type_node,
  				integer_type_node, NULL_TREE);
  
-   def_builtin (MASK_ALTIVEC, "__builtin_altivec_ld_internal_4sf", v4sf_ftype_pcfloat,
- 	       ALTIVEC_BUILTIN_LD_INTERNAL_4sf);
-   def_builtin (MASK_ALTIVEC, "__builtin_altivec_st_internal_4sf", void_ftype_pfloat_v4sf,
- 	       ALTIVEC_BUILTIN_ST_INTERNAL_4sf);
-   def_builtin (MASK_ALTIVEC, "__builtin_altivec_ld_internal_4si", v4si_ftype_pcint,
- 	       ALTIVEC_BUILTIN_LD_INTERNAL_4si);
-   def_builtin (MASK_ALTIVEC, "__builtin_altivec_st_internal_4si", void_ftype_pint_v4si,
- 	       ALTIVEC_BUILTIN_ST_INTERNAL_4si);
-   def_builtin (MASK_ALTIVEC, "__builtin_altivec_ld_internal_8hi", v8hi_ftype_pcshort,
- 	       ALTIVEC_BUILTIN_LD_INTERNAL_8hi);
-   def_builtin (MASK_ALTIVEC, "__builtin_altivec_st_internal_8hi", void_ftype_pshort_v8hi,
- 	       ALTIVEC_BUILTIN_ST_INTERNAL_8hi);
-   def_builtin (MASK_ALTIVEC, "__builtin_altivec_ld_internal_16qi", v16qi_ftype_pcchar,
- 	       ALTIVEC_BUILTIN_LD_INTERNAL_16qi);
-   def_builtin (MASK_ALTIVEC, "__builtin_altivec_st_internal_16qi", void_ftype_pchar_v16qi,
- 	       ALTIVEC_BUILTIN_ST_INTERNAL_16qi);
    def_builtin (MASK_ALTIVEC, "__builtin_altivec_mtvscr", void_ftype_v4si, ALTIVEC_BUILTIN_MTVSCR);
    def_builtin (MASK_ALTIVEC, "__builtin_altivec_mfvscr", v8hi_ftype_void, ALTIVEC_BUILTIN_MFVSCR);
    def_builtin (MASK_ALTIVEC, "__builtin_altivec_dssall", void_ftype_void, ALTIVEC_BUILTIN_DSSALL);
--- 11799,11804 ----
*************** altivec_init_builtins (void)
*** 11802,11807 ****
--- 11830,11864 ----
    def_builtin (MASK_ALTIVEC, "__builtin_vec_stvebx", void_ftype_opaque_long_pvoid, ALTIVEC_BUILTIN_VEC_STVEBX);
    def_builtin (MASK_ALTIVEC, "__builtin_vec_stvehx", void_ftype_opaque_long_pvoid, ALTIVEC_BUILTIN_VEC_STVEHX);
  
+   def_builtin (MASK_VSX, "__builtin_vsx_lxvd2x_v2df", v2df_ftype_long_pcvoid,
+ 	       VSX_BUILTIN_LXVD2X_V2DF);
+   def_builtin (MASK_VSX, "__builtin_vsx_lxvd2x_v2di", v2di_ftype_long_pcvoid,
+ 	       VSX_BUILTIN_LXVD2X_V2DI);
+   def_builtin (MASK_VSX, "__builtin_vsx_lxvw4x_v4sf", v4sf_ftype_long_pcvoid,
+ 	       VSX_BUILTIN_LXVW4X_V4SF);
+   def_builtin (MASK_VSX, "__builtin_vsx_lxvw4x_v4si", v4si_ftype_long_pcvoid,
+ 	       VSX_BUILTIN_LXVW4X_V4SI);
+   def_builtin (MASK_VSX, "__builtin_vsx_lxvw4x_v8hi",
+ 	       v8hi_ftype_long_pcvoid, VSX_BUILTIN_LXVW4X_V8HI);
+   def_builtin (MASK_VSX, "__builtin_vsx_lxvw4x_v16qi",
+ 	       v16qi_ftype_long_pcvoid, VSX_BUILTIN_LXVW4X_V16QI);
+   def_builtin (MASK_VSX, "__builtin_vsx_stxvd2x_v2df",
+ 	       void_ftype_v2df_long_pvoid, VSX_BUILTIN_STXVD2X_V2DF);
+   def_builtin (MASK_VSX, "__builtin_vsx_stxvd2x_v2di",
+ 	       void_ftype_v2di_long_pvoid, VSX_BUILTIN_STXVD2X_V2DI);
+   def_builtin (MASK_VSX, "__builtin_vsx_stxvw4x_v4sf",
+ 	       void_ftype_v4sf_long_pvoid, VSX_BUILTIN_STXVW4X_V4SF);
+   def_builtin (MASK_VSX, "__builtin_vsx_stxvw4x_v4si",
+ 	       void_ftype_v4si_long_pvoid, VSX_BUILTIN_STXVW4X_V4SI);
+   def_builtin (MASK_VSX, "__builtin_vsx_stxvw4x_v8hi",
+ 	       void_ftype_v8hi_long_pvoid, VSX_BUILTIN_STXVW4X_V8HI);
+   def_builtin (MASK_VSX, "__builtin_vsx_stxvw4x_v16qi",
+ 	       void_ftype_v16qi_long_pvoid, VSX_BUILTIN_STXVW4X_V16QI);
+   def_builtin (MASK_VSX, "__builtin_vec_vsx_ld", opaque_ftype_long_pcvoid,
+ 	       VSX_BUILTIN_VEC_LD);
+   def_builtin (MASK_VSX, "__builtin_vec_vsx_st", void_ftype_opaque_long_pvoid,
+ 	       VSX_BUILTIN_VEC_ST);
+ 
    if (rs6000_cpu == PROCESSOR_CELL)
      {
        def_builtin (MASK_ALTIVEC, "__builtin_altivec_lvlx",  v16qi_ftype_long_pcvoid, ALTIVEC_BUILTIN_LVLX);
*************** rs6000_final_prescan_insn (rtx insn, rtx
*** 25811,25814 ****
--- 25868,25896 ----
      }
  }
  
+ /* Given a memory reference, if it is not in the form for altivec memory
+    reference instructions (i.e. reg or reg+reg addressing with AND of -16),
+    convert to the altivec format.  */
+ 
+ rtx
+ rs6000_address_for_altivec (rtx x)
+ {
+   gcc_assert (MEM_P (x));
+   if (!altivec_indexed_or_indirect_operand (x, GET_MODE (x)))
+     {
+       rtx addr = XEXP (x, 0);
+       int strict_p = (reload_in_progress || reload_completed);
+ 
+       if (!legitimate_indexed_address_p (addr, strict_p)
+ 	  && !legitimate_indirect_address_p (addr, strict_p))
+ 	addr = copy_to_mode_reg (Pmode, addr);
+ 
+       addr = gen_rtx_AND (Pmode, addr, GEN_INT (-16));
+       x = change_address (x, GET_MODE (x), addr);
+     }
+ 
+   return x;
+ }
+ 
+ 
  #include "gt-rs6000.h"
diff -Nrcpad gcc-4.5.2/gcc/config/rs6000/rs6000.h gcc-4.5.3/gcc/config/rs6000/rs6000.h
*** gcc-4.5.2/gcc/config/rs6000/rs6000.h	Mon Dec  7 15:34:21 2009
--- gcc-4.5.3/gcc/config/rs6000/rs6000.h	Mon Mar  7 19:40:15 2011
***************
*** 1,6 ****
  /* Definitions of target machine for GNU compiler, for IBM RS/6000.
     Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
!    2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
     Free Software Foundation, Inc.
     Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu)
  
--- 1,7 ----
  /* Definitions of target machine for GNU compiler, for IBM RS/6000.
     Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
!    2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
!    2010, 2011
     Free Software Foundation, Inc.
     Contributed by Richard Kenner (kenner@vlsi1.ultra.nyu.edu)
  
*************** extern unsigned rs6000_pointer_size;
*** 1035,1040 ****
--- 1036,1051 ----
  
  #define HARD_REGNO_NREGS(REGNO, MODE) rs6000_hard_regno_nregs[(MODE)][(REGNO)]
  
+ /* When setting up caller-save slots (MODE == VOIDmode) ensure we allocate
+    enough space to account for vectors in FP regs. */
+ #define HARD_REGNO_CALLER_SAVE_MODE(REGNO, NREGS, MODE)	\
+   (TARGET_VSX						\
+    && ((MODE) == VOIDmode || VSX_VECTOR_MODE (MODE)	\
+        || ALTIVEC_VECTOR_MODE (MODE))			\
+    && FP_REGNO_P (REGNO)				\
+    ? V2DFmode						\
+    : choose_hard_reg_mode ((REGNO), (NREGS), false))
+ 
  #define HARD_REGNO_CALL_PART_CLOBBERED(REGNO, MODE)			\
    (((TARGET_32BIT && TARGET_POWERPC64					\
       && (GET_MODE_SIZE (MODE) > 4)					\
*************** enum rs6000_builtin_type_index
*** 2489,2494 ****
--- 2500,2507 ----
    RS6000_BTI_pixel_V8HI,         /* __vector __pixel */
    RS6000_BTI_long,	         /* long_integer_type_node */
    RS6000_BTI_unsigned_long,      /* long_unsigned_type_node */
+   RS6000_BTI_long_long,	         /* long_long_integer_type_node */
+   RS6000_BTI_unsigned_long_long, /* long_long_unsigned_type_node */
    RS6000_BTI_INTQI,	         /* intQI_type_node */
    RS6000_BTI_UINTQI,		 /* unsigned_intQI_type_node */
    RS6000_BTI_INTHI,	         /* intHI_type_node */
*************** enum rs6000_builtin_type_index
*** 2532,2537 ****
--- 2545,2552 ----
  #define bool_V2DI_type_node	      (rs6000_builtin_types[RS6000_BTI_bool_V2DI])
  #define pixel_V8HI_type_node	      (rs6000_builtin_types[RS6000_BTI_pixel_V8HI])
  
+ #define long_long_integer_type_internal_node  (rs6000_builtin_types[RS6000_BTI_long_long])
+ #define long_long_unsigned_type_internal_node (rs6000_builtin_types[RS6000_BTI_unsigned_long_long])
  #define long_integer_type_internal_node  (rs6000_builtin_types[RS6000_BTI_long])
  #define long_unsigned_type_internal_node (rs6000_builtin_types[RS6000_BTI_unsigned_long])
  #define intQI_type_internal_node	 (rs6000_builtin_types[RS6000_BTI_INTQI])
diff -Nrcpad gcc-4.5.2/gcc/config/rs6000/vector.md gcc-4.5.3/gcc/config/rs6000/vector.md
*** gcc-4.5.2/gcc/config/rs6000/vector.md	Fri Apr  2 19:54:46 2010
--- gcc-4.5.3/gcc/config/rs6000/vector.md	Fri Feb  4 16:31:48 2011
***************
*** 3,9 ****
  ;; expander, and the actual vector instructions will be in altivec.md and
  ;; vsx.md
  
! ;; Copyright (C) 2009, 2010
  ;; Free Software Foundation, Inc.
  ;; Contributed by Michael Meissner <meissner@linux.vnet.ibm.com>
  
--- 3,9 ----
  ;; expander, and the actual vector instructions will be in altivec.md and
  ;; vsx.md
  
! ;; Copyright (C) 2009, 2010, 2011
  ;; Free Software Foundation, Inc.
  ;; Contributed by Michael Meissner <meissner@linux.vnet.ibm.com>
  
***************
*** 123,128 ****
--- 123,165 ----
    DONE;
  })
  
+ ;; Vector floating point load/store instructions that uses the Altivec
+ ;; instructions even if we are compiling for VSX, since the Altivec
+ ;; instructions silently ignore the bottom 3 bits of the address, and VSX does
+ ;; not.
+ (define_expand "vector_altivec_load_<mode>"
+   [(set (match_operand:VEC_M 0 "vfloat_operand" "")
+ 	(match_operand:VEC_M 1 "memory_operand" ""))]
+   "VECTOR_MEM_ALTIVEC_OR_VSX_P (<MODE>mode)"
+   "
+ {
+   gcc_assert (VECTOR_MEM_ALTIVEC_OR_VSX_P (<MODE>mode));
+ 
+   if (VECTOR_MEM_VSX_P (<MODE>mode))
+     {
+       operands[1] = rs6000_address_for_altivec (operands[1]);
+       emit_insn (gen_altivec_lvx_<mode> (operands[0], operands[1]));
+       DONE;
+     }
+ }")
+ 
+ (define_expand "vector_altivec_store_<mode>"
+   [(set (match_operand:VEC_M 0 "memory_operand" "")
+ 	(match_operand:VEC_M 1 "vfloat_operand" ""))]
+   "VECTOR_MEM_ALTIVEC_OR_VSX_P (<MODE>mode)"
+   "
+ {
+   gcc_assert (VECTOR_MEM_ALTIVEC_OR_VSX_P (<MODE>mode));
+ 
+   if (VECTOR_MEM_VSX_P (<MODE>mode))
+     {
+       operands[0] = rs6000_address_for_altivec (operands[0]);
+       emit_insn (gen_altivec_stvx_<mode> (operands[0], operands[1]));
+       DONE;
+     }
+ }")
+ 
+ 
  
  ;; Reload patterns for vector operations.  We may need an addtional base
  ;; register to convert the reg+offset addressing to reg+reg for vector
diff -Nrcpad gcc-4.5.2/gcc/config/rs6000/vsx.md gcc-4.5.3/gcc/config/rs6000/vsx.md
*** gcc-4.5.2/gcc/config/rs6000/vsx.md	Thu Sep 24 19:32:32 2009
--- gcc-4.5.3/gcc/config/rs6000/vsx.md	Fri Feb  4 16:31:48 2011
***************
*** 1,5 ****
  ;; VSX patterns.
! ;; Copyright (C) 2009
  ;; Free Software Foundation, Inc.
  ;; Contributed by Michael Meissner <meissner@linux.vnet.ibm.com>
  
--- 1,5 ----
  ;; VSX patterns.
! ;; Copyright (C) 2009, 2010, 2011
  ;; Free Software Foundation, Inc.
  ;; Contributed by Michael Meissner <meissner@linux.vnet.ibm.com>
  
***************
*** 309,314 ****
--- 309,327 ----
  }
    [(set_attr "type" "vecstore,vecload,vecsimple,*,*,*,vecsimple,*,vecstore,vecload")])
  
+ ;; Explicit  load/store expanders for the builtin functions
+ (define_expand "vsx_load_<mode>"
+   [(set (match_operand:VSX_M 0 "vsx_register_operand" "")
+ 	(match_operand:VSX_M 1 "memory_operand" ""))]
+   "VECTOR_MEM_VSX_P (<MODE>mode)"
+   "")
+ 
+ (define_expand "vsx_store_<mode>"
+   [(set (match_operand:VEC_M 0 "memory_operand" "")
+ 	(match_operand:VEC_M 1 "vsx_register_operand" ""))]
+   "VECTOR_MEM_VSX_P (<MODE>mode)"
+   "")
+ 
  
  ;; VSX scalar and vector floating point arithmetic instructions
  (define_insn "*vsx_add<mode>3"
***************
*** 866,898 ****
  ;; the fprs because we don't want to add the altivec registers to movdi/movsi.
  ;; For the unsigned tests, there isn't a generic double -> unsigned conversion
  ;; in rs6000.md so don't test VECTOR_UNIT_VSX_P, just test against VSX.
  (define_insn "vsx_float<VSi><mode>2"
!   [(set (match_operand:VSX_B 0 "vsx_register_operand" "=<VSr>,?wa")
! 	(float:VSX_B (match_operand:<VSI> 1 "vsx_register_operand" "<VSr2>,<VSr3>")))]
    "VECTOR_UNIT_VSX_P (<MODE>mode)"
    "x<VSv>cvsx<VSc><VSs> %x0,%x1"
    [(set_attr "type" "<VStype_simple>")
     (set_attr "fp_type" "<VSfptype_simple>")])
  
  (define_insn "vsx_floatuns<VSi><mode>2"
!   [(set (match_operand:VSX_B 0 "vsx_register_operand" "=<VSr>,?wa")
! 	(unsigned_float:VSX_B (match_operand:<VSI> 1 "vsx_register_operand" "<VSr2>,<VSr3>")))]
    "VECTOR_UNIT_VSX_P (<MODE>mode)"
    "x<VSv>cvux<VSc><VSs> %x0,%x1"
    [(set_attr "type" "<VStype_simple>")
     (set_attr "fp_type" "<VSfptype_simple>")])
  
  (define_insn "vsx_fix_trunc<mode><VSi>2"
!   [(set (match_operand:<VSI> 0 "vsx_register_operand" "=<VSr2>,?<VSr3>")
! 	(fix:<VSI> (match_operand:VSX_B 1 "vsx_register_operand" "<VSr>,wa")))]
    "VECTOR_UNIT_VSX_P (<MODE>mode)"
    "x<VSv>cv<VSs>sx<VSc>s %x0,%x1"
    [(set_attr "type" "<VStype_simple>")
     (set_attr "fp_type" "<VSfptype_simple>")])
  
  (define_insn "vsx_fixuns_trunc<mode><VSi>2"
!   [(set (match_operand:<VSI> 0 "vsx_register_operand" "=<VSr2>,?<VSr3>")
! 	(unsigned_fix:<VSI> (match_operand:VSX_B 1 "vsx_register_operand" "<VSr>,wa")))]
    "VECTOR_UNIT_VSX_P (<MODE>mode)"
    "x<VSv>cv<VSs>ux<VSc>s %x0,%x1"
    [(set_attr "type" "<VStype_simple>")
--- 879,912 ----
  ;; the fprs because we don't want to add the altivec registers to movdi/movsi.
  ;; For the unsigned tests, there isn't a generic double -> unsigned conversion
  ;; in rs6000.md so don't test VECTOR_UNIT_VSX_P, just test against VSX.
+ ;; Don't use vsx_register_operand here, use gpc_reg_operand to match rs6000.md.
  (define_insn "vsx_float<VSi><mode>2"
!   [(set (match_operand:VSX_B 0 "gpc_reg_operand" "=<VSr>,?wa")
! 	(float:VSX_B (match_operand:<VSI> 1 "gpc_reg_operand" "<VSr2>,<VSr3>")))]
    "VECTOR_UNIT_VSX_P (<MODE>mode)"
    "x<VSv>cvsx<VSc><VSs> %x0,%x1"
    [(set_attr "type" "<VStype_simple>")
     (set_attr "fp_type" "<VSfptype_simple>")])
  
  (define_insn "vsx_floatuns<VSi><mode>2"
!   [(set (match_operand:VSX_B 0 "gpc_reg_operand" "=<VSr>,?wa")
! 	(unsigned_float:VSX_B (match_operand:<VSI> 1 "gpc_reg_operand" "<VSr2>,<VSr3>")))]
    "VECTOR_UNIT_VSX_P (<MODE>mode)"
    "x<VSv>cvux<VSc><VSs> %x0,%x1"
    [(set_attr "type" "<VStype_simple>")
     (set_attr "fp_type" "<VSfptype_simple>")])
  
  (define_insn "vsx_fix_trunc<mode><VSi>2"
!   [(set (match_operand:<VSI> 0 "gpc_reg_operand" "=<VSr2>,?<VSr3>")
! 	(fix:<VSI> (match_operand:VSX_B 1 "gpc_reg_operand" "<VSr>,wa")))]
    "VECTOR_UNIT_VSX_P (<MODE>mode)"
    "x<VSv>cv<VSs>sx<VSc>s %x0,%x1"
    [(set_attr "type" "<VStype_simple>")
     (set_attr "fp_type" "<VSfptype_simple>")])
  
  (define_insn "vsx_fixuns_trunc<mode><VSi>2"
!   [(set (match_operand:<VSI> 0 "gpc_reg_operand" "=<VSr2>,?<VSr3>")
! 	(unsigned_fix:<VSI> (match_operand:VSX_B 1 "gpc_reg_operand" "<VSr>,wa")))]
    "VECTOR_UNIT_VSX_P (<MODE>mode)"
    "x<VSv>cv<VSs>ux<VSc>s %x0,%x1"
    [(set_attr "type" "<VStype_simple>")
diff -Nrcpad gcc-4.5.2/gcc/config/rx/predicates.md gcc-4.5.3/gcc/config/rx/predicates.md
*** gcc-4.5.2/gcc/config/rx/predicates.md	Tue Aug  3 04:14:27 2010
--- gcc-4.5.3/gcc/config/rx/predicates.md	Wed Feb  2 14:31:55 2011
***************
*** 1,5 ****
  ;; Predicate definitions for Renesas RX.
! ;; Copyright (C) 2008, 2009 Free Software Foundation, Inc.
  ;; Contributed by Red Hat.
  ;;
  ;; This file is part of GCC.
--- 1,5 ----
  ;; Predicate definitions for Renesas RX.
! ;; Copyright (C) 2008, 2009, 2011 Free Software Foundation, Inc.
  ;; Contributed by Red Hat.
  ;;
  ;; This file is part of GCC.
***************
*** 37,55 ****
  ;; Only small integers or a value in a register are permitted.
  
  (define_predicate "rx_shift_operand"
!   (match_code "const_int,reg")
!   {
!     if (CONST_INT_P (op))
!       return IN_RANGE (INTVAL (op), 0, 31);
!     return true;
!   }
  )
  
  (define_predicate "rx_constshift_operand"
!   (match_code "const_int")
!   {
!     return IN_RANGE (INTVAL (op), 0, 31);
!   }
  )
  
  ;; Check that the operand is suitable as the source operand
--- 37,55 ----
  ;; Only small integers or a value in a register are permitted.
  
  (define_predicate "rx_shift_operand"
!   (ior (match_operand 0 "register_operand")
!        (and (match_code "const_int")
! 	    (match_test "IN_RANGE (INTVAL (op), 0, 31)")))
  )
  
  (define_predicate "rx_constshift_operand"
!   (and (match_code "const_int")
!        (match_test "IN_RANGE (INTVAL (op), 0, 31)"))
! )
! 
! (define_predicate "rx_restricted_mem_operand"
!   (and (match_code "mem")
!        (match_test "rx_is_restricted_memory_address (XEXP (op, 0), mode)"))
  )
  
  ;; Check that the operand is suitable as the source operand
***************
*** 57,76 ****
  ;; and a restricted subset of memory addresses are allowed.
  
  (define_predicate "rx_source_operand"
!   (match_code "const_int,const_double,const,symbol_ref,label_ref,reg,mem")
!   {
!     if (CONSTANT_P (op))
!       return rx_is_legitimate_constant (op);
! 
!     if (! MEM_P (op))
!       return true;
!       
!     /* Do not allow size conversions whilst accessing memory.  */
!     if (GET_MODE (op) != mode)
!       return false;
! 
!     return rx_is_restricted_memory_address (XEXP (op, 0), mode);
!   }
  )
  
  ;; Check that the operand is suitable as the source operand
--- 57,65 ----
  ;; and a restricted subset of memory addresses are allowed.
  
  (define_predicate "rx_source_operand"
!   (ior (match_operand 0 "register_operand")
!        (match_operand 0 "immediate_operand")
!        (match_operand 0 "rx_restricted_mem_operand"))
  )
  
  ;; Check that the operand is suitable as the source operand
***************
*** 79,94 ****
  ;; CONST_INTs are not.
  
  (define_predicate "rx_compare_operand"
!   (match_code "subreg,reg,mem")
!   {
!     if (GET_CODE (op) == SUBREG)
!       return REG_P (XEXP (op, 0));
!     
!     if (! MEM_P (op))
!       return true;
! 
!     return rx_is_restricted_memory_address (XEXP (op, 0), mode);
!   }
  )
  
  ;; Return true if OP is a store multiple operation.  This looks like:
--- 68,75 ----
  ;; CONST_INTs are not.
  
  (define_predicate "rx_compare_operand"
!   (ior (match_operand 0 "register_operand")
!        (match_operand 0 "rx_restricted_mem_operand"))
  )
  
  ;; Return true if OP is a store multiple operation.  This looks like:
***************
*** 293,295 ****
--- 274,297 ----
    element = XVECEXP (op, 0, count - 1);
    return GET_CODE (element) == RETURN;
  })
+ 
+ (define_predicate "label_ref_operand"
+   (match_code "label_ref")
+ )
+ 
+ (define_predicate "rx_z_comparison_operator"
+   (match_code "eq,ne")
+ )
+ 
+ (define_predicate "rx_zs_comparison_operator"
+   (match_code "eq,ne")
+ )
+ 
+ ;; GT and LE omitted due to operand swap required.
+ (define_predicate "rx_fp_comparison_operator"
+   (match_code "eq,ne,lt,ge,ordered,unordered")
+ )
+ 
+ (define_predicate "rshift_operator"
+   (match_code "ashiftrt,lshiftrt")
+ )
diff -Nrcpad gcc-4.5.2/gcc/config/rx/rx-modes.def gcc-4.5.3/gcc/config/rx/rx-modes.def
*** gcc-4.5.2/gcc/config/rx/rx-modes.def	Tue Jul 27 15:39:53 2010
--- gcc-4.5.3/gcc/config/rx/rx-modes.def	Wed Feb  2 14:31:55 2011
***************
*** 1,5 ****
! /* Definitions of target machine for GNU compiler, for RX.
!    Copyright (C) 2010 by Nick Clifton (nickc@redhat.com).
  
     This file is part of GCC.
  
--- 1,6 ----
! /* Definitions of target specific machine modes for the RX.
!    Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc.
!    Contributed by Red Hat.
  
     This file is part of GCC.
  
***************
*** 20,22 ****
--- 21,25 ----
  CC_MODE (CC_ZS);
  CC_MODE (CC_ZSO);
  CC_MODE (CC_ZSC);
+ 
+ CC_MODE (CC_F);		/* fcmp */
diff -Nrcpad gcc-4.5.2/gcc/config/rx/rx-protos.h gcc-4.5.3/gcc/config/rx/rx-protos.h
*** gcc-4.5.2/gcc/config/rx/rx-protos.h	Tue Jul 27 15:39:53 2010
--- gcc-4.5.3/gcc/config/rx/rx-protos.h	Wed Mar 16 11:47:59 2011
***************
*** 1,5 ****
  /* Exported function prototypes from the Renesas RX backend.
!    Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc.
     Contributed by Red Hat.
  
     This file is part of GCC.
--- 1,5 ----
  /* Exported function prototypes from the Renesas RX backend.
!    Copyright (C) 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
     Contributed by Red Hat.
  
     This file is part of GCC.
*************** extern int		rx_initial_elimination_offse
*** 31,49 ****
  extern void		rx_set_optimization_options (void);
  
  #ifdef RTX_CODE
  extern bool		rx_compare_redundant (rtx);
  extern void             rx_emit_stack_popm (rtx *, bool);
  extern void             rx_emit_stack_pushm (rtx *);
  extern void		rx_expand_epilogue (bool);
- extern bool		rx_expand_insv (rtx *);
  extern const char *	rx_gen_cond_branch_template (rtx, bool);
  extern char *		rx_gen_move_template (rtx *, bool);
  extern bool		rx_is_legitimate_constant (rtx);
  extern bool 		rx_is_mode_dependent_addr (rtx);
  extern bool		rx_is_restricted_memory_address (rtx, Mmode);
  extern void		rx_notice_update_cc (rtx body, rtx insn);
  extern void		rx_print_operand (FILE *, rtx, int);
  extern void		rx_print_operand_address (FILE *, rtx);
  #endif
  
  #ifdef TREE_CODE
--- 31,53 ----
  extern void		rx_set_optimization_options (void);
  
  #ifdef RTX_CODE
+ extern int 		rx_align_for_label (rtx);
  extern bool		rx_compare_redundant (rtx);
  extern void             rx_emit_stack_popm (rtx *, bool);
  extern void             rx_emit_stack_pushm (rtx *);
  extern void		rx_expand_epilogue (bool);
  extern const char *	rx_gen_cond_branch_template (rtx, bool);
  extern char *		rx_gen_move_template (rtx *, bool);
  extern bool		rx_is_legitimate_constant (rtx);
  extern bool 		rx_is_mode_dependent_addr (rtx);
  extern bool		rx_is_restricted_memory_address (rtx, Mmode);
+ extern bool		rx_match_ccmode (rtx, Mmode);
+ extern int		rx_max_skip_for_label (rtx);
  extern void		rx_notice_update_cc (rtx body, rtx insn);
  extern void		rx_print_operand (FILE *, rtx, int);
  extern void		rx_print_operand_address (FILE *, rtx);
+ extern Mmode		rx_select_cc_mode (enum rtx_code, rtx, rtx);
+ extern void		rx_split_cbranch (Mmode, enum rtx_code, rtx, rtx, rtx);
  #endif
  
  #ifdef TREE_CODE
diff -Nrcpad gcc-4.5.2/gcc/config/rx/rx.c gcc-4.5.3/gcc/config/rx/rx.c
*** gcc-4.5.2/gcc/config/rx/rx.c	Tue Jul 27 15:39:53 2010
--- gcc-4.5.3/gcc/config/rx/rx.c	Wed Mar 16 11:47:59 2011
***************
*** 1,5 ****
  /* Subroutines used for code generation on Renesas RX processors.
!    Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc.
     Contributed by Red Hat.
  
     This file is part of GCC.
--- 1,5 ----
  /* Subroutines used for code generation on Renesas RX processors.
!    Copyright (C) 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
     Contributed by Red Hat.
  
     This file is part of GCC.
***************
*** 51,56 ****
--- 51,62 ----
  #include "target-def.h"
  #include "langhooks.h"
  
+ #define CC_FLAG_S	(1 << 0)
+ #define CC_FLAG_Z	(1 << 1)
+ #define CC_FLAG_O	(1 << 2)
+ #define CC_FLAG_C	(1 << 3)
+ #define CC_FLAG_FP	(1 << 4)	/* Fake, to differentiate CC_Fmode.  */
+ 
  enum rx_cpu_types  rx_cpu_type = RX600;
  
  /* Return true if OP is a reference to an object in a small data area.  */
*************** rx_is_legitimate_address (Mmode mode, rt
*** 74,80 ****
      /* Register Indirect.  */
      return true;
  
!   if (GET_MODE_SIZE (mode) == 4
        && (GET_CODE (x) == PRE_DEC || GET_CODE (x) == POST_INC))
      /* Pre-decrement Register Indirect or
         Post-increment Register Indirect.  */
--- 80,88 ----
      /* Register Indirect.  */
      return true;
  
!   if ((GET_MODE_SIZE (mode) == 4
!        || GET_MODE_SIZE (mode) == 2
!        || GET_MODE_SIZE (mode) == 1)
        && (GET_CODE (x) == PRE_DEC || GET_CODE (x) == POST_INC))
      /* Pre-decrement Register Indirect or
         Post-increment Register Indirect.  */
*************** rx_is_restricted_memory_address (rtx mem
*** 176,182 ****
        base = XEXP (mem, 0);
        index = XEXP (mem, 1);
  
!       return RX_REG_P (base) && CONST_INT_P (index);
  
      case SYMBOL_REF:
        /* Can happen when small data is being supported.
--- 184,193 ----
        base = XEXP (mem, 0);
        index = XEXP (mem, 1);
  
!       if (! RX_REG_P (base) || ! CONST_INT_P (index))
! 	  return false;
! 
!       return IN_RANGE (INTVAL (index), 0, (0x10000 * GET_MODE_SIZE (mode)) - 1);
  
      case SYMBOL_REF:
        /* Can happen when small data is being supported.
*************** rx_print_operand_address (FILE * file, r
*** 312,320 ****
  	break;
        }
  
      case LABEL_REF:
      case SYMBOL_REF:
-     case CONST:
        fprintf (file, "#");
      default:
        output_addr_const (file, addr);
--- 323,340 ----
  	break;
        }
  
+     case CONST:
+       if (GET_CODE (XEXP (addr, 0)) == UNSPEC)
+ 	{
+ 	  addr = XEXP (addr, 0);
+ 	  gcc_assert (XINT (addr, 1) == UNSPEC_CONST);
+       
+ 	  addr = XVECEXP (addr, 0, 0);
+ 	  gcc_assert (CONST_INT_P (addr));
+ 	}
+       /* Fall through.  */
      case LABEL_REF:
      case SYMBOL_REF:
        fprintf (file, "#");
      default:
        output_addr_const (file, addr);
*************** rx_assemble_integer (rtx x, unsigned int
*** 351,358 ****
    return true;
  }
  
  
! int rx_float_compare_mode;
  
  /* Handles the insertion of a single operand into the assembler output.
     The %<letter> directives supported are:
--- 371,445 ----
    return true;
  }
  
+ /* Convert a CC_MODE to the set of flags that it represents.  */
  
! static unsigned int
! flags_from_mode (enum machine_mode mode)
! {
!   switch (mode)
!     {
!     case CC_ZSmode:
!       return CC_FLAG_S | CC_FLAG_Z;
!     case CC_ZSOmode:
!       return CC_FLAG_S | CC_FLAG_Z | CC_FLAG_O;
!     case CC_ZSCmode:
!       return CC_FLAG_S | CC_FLAG_Z | CC_FLAG_C;
!     case CCmode:
!       return CC_FLAG_S | CC_FLAG_Z | CC_FLAG_O | CC_FLAG_C;
!     case CC_Fmode:
!       return CC_FLAG_FP;
!     default:
!       gcc_unreachable ();
!     }
! }
! 
! /* Convert a set of flags to a CC_MODE that can implement it.  */
! 
! static enum machine_mode
! mode_from_flags (unsigned int f)
! {
!   if (f & CC_FLAG_FP)
!     return CC_Fmode;
!   if (f & CC_FLAG_O)
!     {
!       if (f & CC_FLAG_C)
! 	return CCmode;
!       else
! 	return CC_ZSOmode;
!     }
!   else if (f & CC_FLAG_C)
!     return CC_ZSCmode;
!   else
!     return CC_ZSmode;
! }
! 
! /* Convert an RTX_CODE to the set of flags needed to implement it.
!    This assumes an integer comparison.  */
! 
! static unsigned int
! flags_from_code (enum rtx_code code)
! {
!   switch (code)
!     {
!     case LT:
!     case GE:
!       return CC_FLAG_S | CC_FLAG_O;
!     case GT:
!     case LE:
!       return CC_FLAG_S | CC_FLAG_O | CC_FLAG_Z;
!     case GEU:
!     case LTU:
!       return CC_FLAG_C;
!     case GTU:
!     case LEU:
!       return CC_FLAG_C | CC_FLAG_Z;
!     case EQ:
!     case NE:
!       return CC_FLAG_Z;
!     default:
!       gcc_unreachable ();
!     }
! }
  
  /* Handles the insertion of a single operand into the assembler output.
     The %<letter> directives supported are:
*************** int rx_float_compare_mode;
*** 365,375 ****
       %L  Print low part of a DImode register, integer or address.
       %N  Print the negation of the immediate value.
       %Q  If the operand is a MEM, then correctly generate
!          register indirect or register relative addressing.  */
  
  void
  rx_print_operand (FILE * file, rtx op, int letter)
  {
    switch (letter)
      {
      case 'A':
--- 452,465 ----
       %L  Print low part of a DImode register, integer or address.
       %N  Print the negation of the immediate value.
       %Q  If the operand is a MEM, then correctly generate
!          register indirect or register relative addressing.
!      %R  Like %Q but for zero-extending loads.  */
  
  void
  rx_print_operand (FILE * file, rtx op, int letter)
  {
+   bool unsigned_load = false;
+ 
    switch (letter)
      {
      case 'A':
*************** rx_print_operand (FILE * file, rtx op, i
*** 393,413 ****
        break;
  
      case 'B':
!       switch (GET_CODE (op))
! 	{
! 	case LT:  fprintf (file, "lt"); break;
! 	case GE:  fprintf (file, "ge"); break;
! 	case GT:  fprintf (file, "gt"); break;
! 	case LE:  fprintf (file, "le"); break;
! 	case GEU: fprintf (file, "geu"); break;
! 	case LTU: fprintf (file, "ltu"); break;
! 	case GTU: fprintf (file, "gtu"); break;
! 	case LEU: fprintf (file, "leu"); break;
! 	case EQ:  fprintf (file, "eq"); break;
! 	case NE:  fprintf (file, "ne"); break;
! 	default:  debug_rtx (op); gcc_unreachable ();
! 	}
!       break;
  
      case 'C':
        gcc_assert (CONST_INT_P (op));
--- 483,530 ----
        break;
  
      case 'B':
!       {
! 	enum rtx_code code = GET_CODE (op);
! 	enum machine_mode mode = GET_MODE (XEXP (op, 0));
! 	const char * ret;
! 
! 	if (mode == CC_Fmode)
! 	  {
! 	    /* C flag is undefined, and O flag carries unordered.  None of the
! 	       branch combinations that include O use it helpfully.  */
! 	    switch (code)
! 	      {
! 	      case ORDERED:	ret = "no";		break;
! 	      case UNORDERED:	ret = "o";		break;
! 	      case LT:		ret = "n";		break;
! 	      case GE:		ret = "pz";		break;
! 	      case EQ:		ret = "eq";		break;
! 	      case NE:		ret = "ne";		break;
! 	      default:		gcc_unreachable ();
! 	      }
! 	  }
! 	else
! 	  {
! 	    switch (code)
! 	      {
! 	      case LT:		ret = "lt";		break;
! 	      case GE:		ret = "ge";		break;
! 	      case GT:		ret = "gt";		break;
! 	      case LE:		ret = "le";		break;
! 	      case GEU:		ret = "geu";		break;
! 	      case LTU:		ret = "ltu";		break;
! 	      case GTU:		ret = "gtu";		break;
! 	      case LEU:		ret = "leu";		break;
! 	      case EQ:		ret = "eq";		break;
! 	      case NE:		ret = "ne";		break;
! 	      default:		gcc_unreachable ();
! 	      }
! 	    gcc_assert ((flags_from_code (code)
! 			 & ~flags_from_mode (mode)) == 0);
! 	  }
! 	fputs (ret, file);
! 	break;
!       }
  
      case 'C':
        gcc_assert (CONST_INT_P (op));
*************** rx_print_operand (FILE * file, rtx op, i
*** 506,515 ****
--- 623,637 ----
        rx_print_integer (file, - INTVAL (op));
        break;
  
+     case 'R':
+       gcc_assert (GET_MODE_SIZE (GET_MODE (op)) < 4);
+       unsigned_load = true;
+       /* Fall through.  */
      case 'Q':
        if (MEM_P (op))
  	{
  	  HOST_WIDE_INT offset;
+ 	  rtx mem = op;
  
  	  op = XEXP (op, 0);
  
*************** rx_print_operand (FILE * file, rtx op, i
*** 544,565 ****
  	  rx_print_operand (file, op, 0);
  	  fprintf (file, "].");
  
! 	  switch (GET_MODE_SIZE (GET_MODE (op)))
  	    {
  	    case 1:
! 	      gcc_assert (offset < 65535 * 1);
! 	      fprintf (file, "B");
  	      break;
  	    case 2:
  	      gcc_assert (offset % 2 == 0);
! 	      gcc_assert (offset < 65535 * 2);
! 	      fprintf (file, "W");
  	      break;
! 	    default:
  	      gcc_assert (offset % 4 == 0);
! 	      gcc_assert (offset < 65535 * 4);
  	      fprintf (file, "L");
  	      break;
  	    }
  	  break;
  	}
--- 666,689 ----
  	  rx_print_operand (file, op, 0);
  	  fprintf (file, "].");
  
! 	  switch (GET_MODE_SIZE (GET_MODE (mem)))
  	    {
  	    case 1:
! 	      gcc_assert (offset <= 65535 * 1);
! 	      fprintf (file, unsigned_load ? "UB" : "B");
  	      break;
  	    case 2:
  	      gcc_assert (offset % 2 == 0);
! 	      gcc_assert (offset <= 65535 * 2);
! 	      fprintf (file, unsigned_load ? "UW" : "W");
  	      break;
! 	    case 4:
  	      gcc_assert (offset % 4 == 0);
! 	      gcc_assert (offset <= 65535 * 4);
  	      fprintf (file, "L");
  	      break;
+ 	    default:
+ 	      gcc_unreachable ();
  	    }
  	  break;
  	}
*************** rx_gen_move_template (rtx * operands, bo
*** 698,748 ****
  	   extension, src_template, dst_template);
    return out_template;
  }
- 
- /* Returns an assembler template for a conditional branch instruction.  */
- 
- const char *
- rx_gen_cond_branch_template (rtx condition, bool reversed)
- {
-   enum rtx_code code = GET_CODE (condition);
- 
-   if (reversed)
-     {
-       if (rx_float_compare_mode)
- 	code = reverse_condition_maybe_unordered (code);
-       else
- 	code = reverse_condition (code);
-     }
- 
-   /* We do not worry about encoding the branch length here as GAS knows
-      how to choose the smallest version, and how to expand a branch that
-      is to a destination that is out of range.  */
- 
-   switch (code)
-     {
-     case UNEQ:	    return "bo\t1f\n\tbeq\t%0\n1:";
-     case LTGT:	    return "bo\t1f\n\tbne\t%0\n1:";
-     case UNLT:      return "bo\t1f\n\tbn\t%0\n1:";
-     case UNGE:      return "bo\t1f\n\tbpz\t%0\n1:";
-     case UNLE:      return "bo\t1f\n\tbgt\t1f\n\tbra\t%0\n1:";
-     case UNGT:      return "bo\t1f\n\tble\t1f\n\tbra\t%0\n1:";
-     case UNORDERED: return "bo\t%0";
-     case ORDERED:   return "bno\t%0";
- 
-     case LT:        return rx_float_compare_mode ? "bn\t%0" : "blt\t%0";
-     case GE:        return rx_float_compare_mode ? "bpz\t%0" : "bge\t%0";
-     case GT:        return "bgt\t%0";
-     case LE:        return "ble\t%0";
-     case GEU:       return "bgeu\t%0";
-     case LTU:       return "bltu\t%0";
-     case GTU:       return "bgtu\t%0";
-     case LEU:       return "bleu\t%0";
-     case EQ:        return "beq\t%0";
-     case NE:        return "bne\t%0";
-     default:
-       gcc_unreachable ();
-     }
- }
  
  /* Return VALUE rounded up to the next ALIGNMENT boundary.  */
  
--- 822,827 ----
*************** rx_function_value (const_tree ret_type,
*** 821,827 ****
  		   const_tree fn_decl_or_type ATTRIBUTE_UNUSED,
  		   bool       outgoing ATTRIBUTE_UNUSED)
  {
!   return gen_rtx_REG (TYPE_MODE (ret_type), FUNC_RETURN_REGNUM);
  }
  
  static bool
--- 900,934 ----
  		   const_tree fn_decl_or_type ATTRIBUTE_UNUSED,
  		   bool       outgoing ATTRIBUTE_UNUSED)
  {
!   enum machine_mode mode = TYPE_MODE (ret_type);
! 
!   /* RX ABI specifies that small integer types are
!      promoted to int when returned by a function.  */
!   if (GET_MODE_SIZE (mode) > 0
!       && GET_MODE_SIZE (mode) < 4
!       && ! COMPLEX_MODE_P (mode))
!     return gen_rtx_REG (SImode, FUNC_RETURN_REGNUM);
!     
!   return gen_rtx_REG (mode, FUNC_RETURN_REGNUM);
! }
! 
! /* TARGET_PROMOTE_FUNCTION_MODE must behave in the same way with
!    regard to function returns as does TARGET_FUNCTION_VALUE.  */
! 
! static enum machine_mode
! rx_promote_function_mode (const_tree type ATTRIBUTE_UNUSED,
! 			  enum machine_mode mode,
! 			  int * punsignedp ATTRIBUTE_UNUSED,
! 			  const_tree funtype ATTRIBUTE_UNUSED,
! 			  int for_return)
! {
!   if (for_return != 1
!       || GET_MODE_SIZE (mode) >= 4
!       || COMPLEX_MODE_P (mode)
!       || GET_MODE_SIZE (mode) < 1)
!     return mode;
! 
!   return SImode;
  }
  
  static bool
*************** rx_get_stack_layout (unsigned int * lowe
*** 1058,1064 ****
  
    for (save_mask = high = low = 0, reg = 1; reg < CC_REGNUM; reg++)
      {
!       if (df_regs_ever_live_p (reg)
  	  && (! call_used_regs[reg]
  	      /* Even call clobbered registered must
  		 be pushed inside interrupt handlers.  */
--- 1165,1177 ----
  
    for (save_mask = high = low = 0, reg = 1; reg < CC_REGNUM; reg++)
      {
!       if ((df_regs_ever_live_p (reg)
! 	   /* Always save all call clobbered registers inside non-leaf
! 	      interrupt handlers, even if they are not live - they may
! 	      be used in (non-interrupt aware) routines called from this one.  */
! 	   || (call_used_regs[reg]
! 	       && is_interrupt_func (NULL_TREE)
! 	       && ! current_function_is_leaf))
  	  && (! call_used_regs[reg]
  	      /* Even call clobbered registered must
  		 be pushed inside interrupt handlers.  */
*************** mark_frame_related (rtx insn)
*** 1213,1218 ****
--- 1326,1384 ----
      }
  }
  
+ static bool
+ ok_for_max_constant (HOST_WIDE_INT val)
+ {
+   if (rx_max_constant_size == 0  || rx_max_constant_size == 4)
+     /* If there is no constraint on the size of constants
+        used as operands, then any value is legitimate.  */
+     return true;
+ 
+   /* rx_max_constant_size specifies the maximum number
+      of bytes that can be used to hold a signed value.  */
+   return IN_RANGE (val, (-1 << (rx_max_constant_size * 8)),
+ 		        ( 1 << (rx_max_constant_size * 8)));
+ }
+ 
+ /* Generate an ADD of SRC plus VAL into DEST.
+    Handles the case where VAL is too big for max_constant_value.
+    Sets FRAME_RELATED_P on the insn if IS_FRAME_RELATED is true.  */
+ 
+ static void
+ gen_safe_add (rtx dest, rtx src, rtx val, bool is_frame_related)
+ {
+   rtx insn;
+ 
+   if (val == NULL_RTX || INTVAL (val) == 0)
+     {
+       gcc_assert (dest != src);
+ 
+       insn = emit_move_insn (dest, src);
+     }
+   else if (ok_for_max_constant (INTVAL (val)))
+     insn = emit_insn (gen_addsi3 (dest, src, val));
+   else
+     {
+       /* Wrap VAL in an UNSPEC so that rx_is_legitimate_constant
+ 	 will not reject it.  */
+       val = gen_rtx_CONST (SImode, gen_rtx_UNSPEC (SImode, gen_rtvec (1, val), UNSPEC_CONST));
+       insn = emit_insn (gen_addsi3 (dest, src, val));
+ 
+       if (is_frame_related)
+ 	/* We have to provide our own frame related note here
+ 	   as the dwarf2out code cannot be expected to grok
+ 	   our unspec.  */
+ 	add_reg_note (insn, REG_FRAME_RELATED_EXPR,
+ 		      gen_rtx_SET (SImode, dest,
+ 				   gen_rtx_PLUS (SImode, src, val)));
+       return;
+     }
+ 
+   if (is_frame_related)
+     RTX_FRAME_RELATED_P (insn) = 1;
+   return;
+ }
+ 
  void
  rx_expand_prologue (void)
  {
*************** rx_expand_prologue (void)
*** 1298,1320 ****
  	  emit_insn (gen_stack_pushm (GEN_INT (2 * UNITS_PER_WORD),
  				      gen_rx_store_vector (acc_low, acc_high)));
  	}
- 
-       frame_size += 2 * UNITS_PER_WORD;
      }
  
    /* If needed, set up the frame pointer.  */
    if (frame_pointer_needed)
!     {
!       if (frame_size)
! 	insn = emit_insn (gen_addsi3 (frame_pointer_rtx, stack_pointer_rtx,
! 				      GEN_INT (- (HOST_WIDE_INT) frame_size)));
!       else
! 	insn = emit_move_insn (frame_pointer_rtx, stack_pointer_rtx);
! 
!       RTX_FRAME_RELATED_P (insn) = 1;
!     }
! 
!   insn = NULL_RTX;
  
    /* Allocate space for the outgoing args.
       If the stack frame has not already been set up then handle this as well.  */
--- 1464,1475 ----
  	  emit_insn (gen_stack_pushm (GEN_INT (2 * UNITS_PER_WORD),
  				      gen_rx_store_vector (acc_low, acc_high)));
  	}
      }
  
    /* If needed, set up the frame pointer.  */
    if (frame_pointer_needed)
!     gen_safe_add (frame_pointer_rtx, stack_pointer_rtx,
! 		  GEN_INT (- (HOST_WIDE_INT) frame_size), true);
  
    /* Allocate space for the outgoing args.
       If the stack frame has not already been set up then handle this as well.  */
*************** rx_expand_prologue (void)
*** 1323,1351 ****
        if (frame_size)
  	{
  	  if (frame_pointer_needed)
! 	    insn = emit_insn (gen_addsi3 (stack_pointer_rtx, frame_pointer_rtx,
! 					  GEN_INT (- (HOST_WIDE_INT)
! 						   stack_size)));
  	  else
! 	    insn = emit_insn (gen_addsi3 (stack_pointer_rtx, stack_pointer_rtx,
! 					  GEN_INT (- (HOST_WIDE_INT)
! 						   (frame_size + stack_size))));
  	}
        else
! 	insn = emit_insn (gen_addsi3 (stack_pointer_rtx, stack_pointer_rtx,
! 				      GEN_INT (- (HOST_WIDE_INT) stack_size)));
      }
    else if (frame_size)
      {
        if (! frame_pointer_needed)
! 	insn = emit_insn (gen_addsi3 (stack_pointer_rtx, stack_pointer_rtx,
! 				      GEN_INT (- (HOST_WIDE_INT) frame_size)));
        else
! 	insn = emit_move_insn (stack_pointer_rtx, frame_pointer_rtx);
      }
- 
-   if (insn != NULL_RTX)
-     RTX_FRAME_RELATED_P (insn) = 1;
  }
  
  static void
--- 1478,1503 ----
        if (frame_size)
  	{
  	  if (frame_pointer_needed)
! 	    gen_safe_add (stack_pointer_rtx, frame_pointer_rtx,
! 			  GEN_INT (- (HOST_WIDE_INT) stack_size), true);
  	  else
! 	    gen_safe_add (stack_pointer_rtx, stack_pointer_rtx,
! 			  GEN_INT (- (HOST_WIDE_INT) (frame_size + stack_size)),
! 			  true);
  	}
        else
! 	gen_safe_add (stack_pointer_rtx, stack_pointer_rtx,
! 		      GEN_INT (- (HOST_WIDE_INT) stack_size), true);
      }
    else if (frame_size)
      {
        if (! frame_pointer_needed)
! 	gen_safe_add (stack_pointer_rtx, stack_pointer_rtx,
! 		      GEN_INT (- (HOST_WIDE_INT) frame_size), true);
        else
! 	gen_safe_add (stack_pointer_rtx, frame_pointer_rtx, NULL_RTX,
! 		      true);
      }
  }
  
  static void
*************** rx_expand_epilogue (bool is_sibcall)
*** 1523,1530 ****
      {
        /* Cannot use the special instructions - deconstruct by hand.  */
        if (total_size)
! 	emit_insn (gen_addsi3 (stack_pointer_rtx, stack_pointer_rtx,
! 			       GEN_INT (total_size)));
  
        if (MUST_SAVE_ACC_REGISTER)
  	{
--- 1675,1682 ----
      {
        /* Cannot use the special instructions - deconstruct by hand.  */
        if (total_size)
! 	gen_safe_add (stack_pointer_rtx, stack_pointer_rtx,
! 		      GEN_INT (total_size), false);
  
        if (MUST_SAVE_ACC_REGISTER)
  	{
*************** rx_expand_epilogue (bool is_sibcall)
*** 1615,1622 ****
  	  return;
  	}
  
!       emit_insn (gen_addsi3 (stack_pointer_rtx, stack_pointer_rtx,
! 			     GEN_INT (total_size)));
      }
  
    if (low)
--- 1767,1774 ----
  	  return;
  	}
  
!       gen_safe_add (stack_pointer_rtx, stack_pointer_rtx,
! 		    GEN_INT (total_size), false);
      }
  
    if (low)
*************** rx_expand_builtin_mvtipl (rtx arg)
*** 1893,1899 ****
    if (rx_cpu_type == RX610)
      return NULL_RTX;
  
!   if (! CONST_INT_P (arg) || ! IN_RANGE (arg, 0, (1 << 4) - 1))
      return NULL_RTX;
  
    emit_insn (gen_mvtipl (arg));
--- 2045,2051 ----
    if (rx_cpu_type == RX610)
      return NULL_RTX;
  
!   if (! CONST_INT_P (arg) || ! IN_RANGE (INTVAL (arg), 0, (1 << 4) - 1))
      return NULL_RTX;
  
    emit_insn (gen_mvtipl (arg));
*************** rx_expand_builtin_round (rtx arg, rtx ta
*** 1962,1967 ****
--- 2114,2144 ----
    return target;
  }
  
+ static int
+ valid_psw_flag (rtx op, const char *which)
+ {
+   static int mvtc_inform_done = 0;
+ 
+   if (GET_CODE (op) == CONST_INT)
+     switch (INTVAL (op))
+       {
+       case 0: case 'c': case 'C':
+       case 1: case 'z': case 'Z':
+       case 2: case 's': case 'S':
+       case 3: case 'o': case 'O':
+       case 8: case 'i': case 'I':
+       case 9: case 'u': case 'U':
+ 	return 1;
+       }
+ 
+   error ("__builtin_rx_%s takes 'C', 'Z', 'S', 'O', 'I', or 'U'", which);
+   if (!mvtc_inform_done)
+     error ("use __builtin_rx_mvtc (0, ... ) to write arbitrary values to PSW");
+   mvtc_inform_done = 1;
+ 
+   return 0;
+ }
+ 
  static rtx
  rx_expand_builtin (tree exp,
  		   rtx target,
*************** rx_expand_builtin (tree exp,
*** 1977,1986 ****
    switch (fcode)
      {
      case RX_BUILTIN_BRK:     emit_insn (gen_brk ()); return NULL_RTX;
!     case RX_BUILTIN_CLRPSW:  return rx_expand_void_builtin_1_arg
! 	(op, gen_clrpsw, false);
!     case RX_BUILTIN_SETPSW:  return rx_expand_void_builtin_1_arg
! 	(op, gen_setpsw, false);
      case RX_BUILTIN_INT:     return rx_expand_void_builtin_1_arg
  	(op, gen_int, false);
      case RX_BUILTIN_MACHI:   return rx_expand_builtin_mac (exp, gen_machi);
--- 2154,2167 ----
    switch (fcode)
      {
      case RX_BUILTIN_BRK:     emit_insn (gen_brk ()); return NULL_RTX;
!     case RX_BUILTIN_CLRPSW:  
!       if (! valid_psw_flag (op, "clrpsw"))
! 	return NULL_RTX;
!       return rx_expand_void_builtin_1_arg (op, gen_clrpsw, false);
!       if (! valid_psw_flag (op, "setpsw"))
! 	return NULL_RTX;
!       return rx_expand_void_builtin_1_arg (op, gen_setpsw, false);
!     case RX_BUILTIN_SETPSW:  
      case RX_BUILTIN_INT:     return rx_expand_void_builtin_1_arg
  	(op, gen_int, false);
      case RX_BUILTIN_MACHI:   return rx_expand_builtin_mac (exp, gen_machi);
*************** rx_set_optimization_options (void)
*** 2186,2192 ****
  	error ("Changing the FPU insns/math optimizations pairing is not supported");
      }
  }
- 
  
  static bool
  rx_allocate_stack_slots_for_args (void)
--- 2367,2372 ----
*************** rx_file_start (void)
*** 2233,2282 ****
  static bool
  rx_is_ms_bitfield_layout (const_tree record_type ATTRIBUTE_UNUSED)
  {
!   return TRUE;
  }
  
- /* Try to generate code for the "isnv" pattern which inserts bits
-    into a word.
-      operands[0] => Location to be altered.
-      operands[1] => Number of bits to change.
-      operands[2] => Starting bit.
-      operands[3] => Value to insert.
-    Returns TRUE if successful, FALSE otherwise.  */
- 
- bool
- rx_expand_insv (rtx * operands)
- {
-   if (INTVAL (operands[1]) != 1
-       || ! CONST_INT_P (operands[3]))
-     return false;
- 
-   if (MEM_P (operands[0])
-       && INTVAL (operands[2]) > 7)
-     return false;
- 
-   switch (INTVAL (operands[3]))
-     {
-     case 0:
-       if (MEM_P (operands[0]))
- 	emit_insn (gen_bitclr_in_memory (operands[0], operands[0],
- 					 operands[2]));
-       else
- 	emit_insn (gen_bitclr (operands[0], operands[0], operands[2]));
-       break;
-     case 1:
-     case -1:
-       if (MEM_P (operands[0]))
- 	emit_insn (gen_bitset_in_memory (operands[0], operands[0],
- 					 operands[2]));
-       else
- 	emit_insn (gen_bitset (operands[0], operands[0], operands[2]));
-       break;
-    default:
-       return false;
-     }
-   return true;
- }
  
  /* Returns true if X a legitimate constant for an immediate
     operand on the RX.  X is already known to satisfy CONSTANT_P.  */
--- 2413,2422 ----
  static bool
  rx_is_ms_bitfield_layout (const_tree record_type ATTRIBUTE_UNUSED)
  {
!   /* The packed attribute overrides the MS behaviour.  */
!   return ! TYPE_PACKED (record_type);
  }
  
  
  /* Returns true if X a legitimate constant for an immediate
     operand on the RX.  X is already known to satisfy CONSTANT_P.  */
*************** rx_expand_insv (rtx * operands)
*** 2284,2291 ****
  bool
  rx_is_legitimate_constant (rtx x)
  {
-   HOST_WIDE_INT val;
- 
    switch (GET_CODE (x))
      {
      case CONST:
--- 2424,2429 ----
*************** rx_is_legitimate_constant (rtx x)
*** 2308,2314 ****
  	case SYMBOL_REF:
  	  return true;
  
! 	  /* One day we may have to handle UNSPEC constants here.  */
  	default:
  	  /* FIXME: Can this ever happen ?  */
  	  abort ();
--- 2446,2454 ----
  	case SYMBOL_REF:
  	  return true;
  
! 	case UNSPEC:
! 	  return XINT (x, 1) == UNSPEC_CONST;
! 
  	default:
  	  /* FIXME: Can this ever happen ?  */
  	  abort ();
*************** rx_is_legitimate_constant (rtx x)
*** 2328,2344 ****
        break;
      }
  
!   if (rx_max_constant_size == 0  || rx_max_constant_size == 4)
!     /* If there is no constraint on the size of constants
!        used as operands, then any value is legitimate.  */
!     return true;
! 
!   val = INTVAL (x);
! 
!   /* rx_max_constant_size specifies the maximum number
!      of bytes that can be used to hold a signed value.  */
!   return IN_RANGE (val, (-1 << (rx_max_constant_size * 8)),
! 		        ( 1 << (rx_max_constant_size * 8)));
  }
  
  static int
--- 2468,2474 ----
        break;
      }
  
!   return ok_for_max_constant (INTVAL (x));
  }
  
  static int
*************** rx_trampoline_init (rtx tramp, tree fnde
*** 2462,2672 ****
      }
  }
  
  static enum machine_mode
  rx_cc_modes_compatible (enum machine_mode m1, enum machine_mode m2)
  {
!   if (m1 == CCmode)
!     return m2;
!   if (m2 == CCmode)
!     return m1;
    if (m1 == m2)
      return m1;
!   if (m1 == CC_ZSmode)
!     return m1;
!   if (m2 == CC_ZSmode)
!     return m2;
!   return VOIDmode;   
  }
  
! #define CC_FLAG_S (1 << 0)
! #define CC_FLAG_Z (1 << 1)
! #define CC_FLAG_O (1 << 2)
! #define CC_FLAG_C (1 << 3)
  
! static unsigned int
! flags_needed_for_conditional (rtx conditional)
  {
!   switch (GET_CODE (conditional))
!     {
!     case LE:
!     case GT:	return CC_FLAG_S | CC_FLAG_Z | CC_FLAG_O;
! 
!     case LEU:
!     case GTU:	return CC_FLAG_Z | CC_FLAG_C;
  
!     case LT:
!     case GE:	return CC_FLAG_S | CC_FLAG_O;
  
!     case LTU:
!     case GEU:	return CC_FLAG_C;
  
!     case EQ:
!     case NE:	return CC_FLAG_Z;
  
!     default:	gcc_unreachable ();
!     }
! }
  
! static unsigned int
! flags_from_mode (enum machine_mode mode)
! {
!   switch (mode)
!     {
!     case CCmode:     return CC_FLAG_S | CC_FLAG_Z | CC_FLAG_O | CC_FLAG_C;
!     case CC_ZSmode:  return CC_FLAG_S | CC_FLAG_Z;
!     case CC_ZSOmode: return CC_FLAG_S | CC_FLAG_Z | CC_FLAG_O;
!     case CC_ZSCmode: return CC_FLAG_S | CC_FLAG_Z | CC_FLAG_C;
!     default:         gcc_unreachable ();
!     }
  }
  
! /* Returns true if a compare insn is redundant because it
!    would only set flags that are already set correctly.  */
  
  bool
! rx_compare_redundant (rtx cmp)
  {
!   unsigned int flags_needed;
!   unsigned int flags_set;
!   rtx next;
!   rtx prev;
!   rtx source;
!   rtx dest;
!   static rtx cc_reg = NULL_RTX;
! 
!   if (cc_reg == NULL_RTX)
!     cc_reg = gen_rtx_REG (CCmode, CC_REGNUM);
! 
!   /* We can only eliminate compares against 0.  */
!   if (GET_CODE (XEXP (SET_SRC (PATTERN (cmp)), 1)) != CONST_INT
!       || INTVAL (XEXP (SET_SRC (PATTERN (cmp)), 1)) != 0)
!     return false;
! 
!   /* Locate the branch insn that follows the
!      compare and which tests the bits in the PSW.  */
!   next = cmp;
!   do
!     {
!       /* If we have found an insn that sets or clobbers the CC
! 	 register and it was not the IF_THEN_ELSE insn that we
! 	 are looking for, then the comparison is redundant.  */
!       if (next != cmp && reg_mentioned_p (cc_reg, PATTERN (next)))
! 	return true;
  
!       next = next_nonnote_insn (next);
  
!       /* If we run out of insns without finding the
! 	 user then the comparison is unnecessary.  */
!       if (next == NULL_RTX)
! 	return true;
  
!       /* If we have found another comparison
! 	 insn then the first one is redundant.  */
!       if (INSN_P (next)
! 	  && GET_CODE (PATTERN (next)) == SET
! 	  && REG_P (SET_DEST (PATTERN (next)))
! 	  && REGNO (SET_DEST (PATTERN (next))) == CC_REGNUM)
! 	return true;
  
!       /* If we have found another arithmetic/logic insn that
! 	 sets the PSW flags then the comparison is redundant.  */
!       if (INSN_P (next)
! 	  && GET_CODE (PATTERN (next)) == PARALLEL
! 	  && GET_CODE (XVECEXP (PATTERN (next), 0, 1)) == SET
! 	  && REG_P (SET_DEST (XVECEXP (PATTERN (next), 0, 1)))
! 	  && REGNO (SET_DEST (XVECEXP (PATTERN (next), 0, 1))) == CC_REGNUM)
! 	return true;
  
!       /* If we have found an unconditional branch then the
! 	 PSW flags might be carried along with the jump, so
! 	 the comparison is necessary.  */
!       if (INSN_P (next) && JUMP_P (next))
! 	{
! 	  if (GET_CODE (PATTERN (next)) != SET)
! 	    /* If the jump does not involve setting the PC
! 	       then it is a return of some kind, and we know
! 	       that the comparison is not used.  */
! 	    return true;
  
! 	  if (GET_CODE (SET_SRC (PATTERN (next))) != IF_THEN_ELSE)
! 	    return false;
! 	}
!     }
!   while (! INSN_P (next)
! 	 || DEBUG_INSN_P (next)
! 	 || GET_CODE (PATTERN (next)) != SET
! 	 || GET_CODE (SET_SRC (PATTERN (next))) != IF_THEN_ELSE);
  
!   flags_needed = flags_needed_for_conditional (XEXP (SET_SRC (PATTERN (next)), 0));
  
!   /* Now look to see if there was a previous
!      instruction which set the PSW bits.  */
!   source = XEXP (SET_SRC (PATTERN (cmp)), 0);
!   prev = cmp;
    do
      {
!       /* If this insn uses/sets/clobbers the CC register
! 	 and it is not the insn that we are looking for
! 	 below, then we must need the comparison.  */
!       if (prev != cmp && reg_mentioned_p (cc_reg, PATTERN (prev)))
! 	return false;
! 
!       prev = prev_nonnote_insn (prev);
! 
!       if (prev == NULL_RTX)
! 	return false;
! 
!       /* If we encounter an insn which changes the contents of
! 	 the register which is the source of the comparison then
! 	 we will definitely need the comparison.  */
!       if (INSN_P (prev)
! 	  && GET_CODE (PATTERN (prev)) == SET
! 	  && rtx_equal_p (SET_DEST (PATTERN (prev)), source))
! 	{
! 	  /* Unless this instruction is a simple register move
! 	     instruction.  In which case we can continue our
! 	     scan backwards, but now using the *source* of this
! 	     set instruction.  */
! 	  if (REG_P (SET_SRC (PATTERN (prev))))
! 	    source = SET_SRC (PATTERN (prev));
! 	  /* We can also survive a sign-extension if the test is
! 	     for EQ/NE.  Note the same does not apply to zero-
! 	     extension as this can turn a non-zero bit-pattern
! 	     into zero.  */
! 	  else if (flags_needed == CC_FLAG_Z
! 		   && GET_CODE (SET_SRC (PATTERN (prev))) == SIGN_EXTEND)
! 	    source = XEXP (SET_SRC (PATTERN (prev)), 0);
! 	  else
! 	    return false;
! 	}
! 
!       /* A label means a possible branch into the
! 	 code here, so we have to stop scanning.  */
!       if (LABEL_P (prev))
! 	return false;
!     }
!   while (! INSN_P (prev)
! 	 || DEBUG_INSN_P (prev)
! 	 || GET_CODE (PATTERN (prev)) != PARALLEL
! 	 || GET_CODE (XVECEXP (PATTERN (prev), 0, 1)) != SET
! 	 || ! REG_P (SET_DEST (XVECEXP (PATTERN (prev), 0, 1)))
! 	 || REGNO (SET_DEST (XVECEXP (PATTERN (prev), 0, 1))) != CC_REGNUM);
! 
!   flags_set = flags_from_mode (GET_MODE (SET_DEST (XVECEXP (PATTERN (prev), 0, 1))));
! 
!   dest = SET_DEST (XVECEXP (PATTERN (prev), 0, 0));
!   /* The destination of the previous arithmetic/logic instruction
!      must match the source in the comparison operation.  For registers
!      we ignore the mode as there may have been a sign-extension involved.  */
!   if (! rtx_equal_p (source, dest))
!     {
!       if (REG_P (source) && REG_P (dest) && REGNO (dest) == REGNO (source))
! 	;
!       else
! 	return false;
      }
  
!   return ((flags_set & flags_needed) == flags_needed);
  }
  
  #undef  TARGET_FUNCTION_VALUE
--- 2592,2704 ----
      }
  }
  
+ /* Return a CC_MODE of which both M1 and M2 are subsets.  */
+ 
  static enum machine_mode
  rx_cc_modes_compatible (enum machine_mode m1, enum machine_mode m2)
  {
!   unsigned f;
! 
!   /* Early out for identical modes.  */
    if (m1 == m2)
      return m1;
! 
!   /* There's no valid combination for FP vs non-FP.  */
!   f = flags_from_mode (m1) | flags_from_mode (m2);
!   if (f & CC_FLAG_FP)
!     return VOIDmode;
! 
!   /* Otherwise, see what mode can implement all the flags.  */
!   return mode_from_flags (f);
  }
  
! /* Return the minimal CC mode needed to implement (CMP_CODE X Y).  */
  
! enum machine_mode
! rx_select_cc_mode (enum rtx_code cmp_code, rtx x, rtx y ATTRIBUTE_UNUSED)
  {
!   if (GET_MODE_CLASS (GET_MODE (x)) == MODE_FLOAT)
!     return CC_Fmode;
  
!   return mode_from_flags (flags_from_code (cmp_code));
! }
  
! /* Split the conditional branch.  Emit (COMPARE C1 C2) into CC_REG with
!    CC_MODE, and use that in branches based on that compare.  */
  
! void
! rx_split_cbranch (enum machine_mode cc_mode, enum rtx_code cmp1,
! 		  rtx c1, rtx c2, rtx label)
! {
!   rtx flags, x;
  
!   flags = gen_rtx_REG (cc_mode, CC_REG);
!   x = gen_rtx_COMPARE (cc_mode, c1, c2);
!   x = gen_rtx_SET (VOIDmode, flags, x);
!   emit_insn (x);
  
!   x = gen_rtx_fmt_ee (cmp1, VOIDmode, flags, const0_rtx);
!   x = gen_rtx_IF_THEN_ELSE (VOIDmode, x, label, pc_rtx);
!   x = gen_rtx_SET (VOIDmode, pc_rtx, x);
!   emit_jump_insn (x);
  }
  
! /* A helper function for matching parallels that set the flags.  */
  
  bool
! rx_match_ccmode (rtx insn, enum machine_mode cc_mode)
  {
!   rtx op1, flags;
!   enum machine_mode flags_mode;
  
!   gcc_assert (XVECLEN (PATTERN (insn), 0) == 2);
  
!   op1 = XVECEXP (PATTERN (insn), 0, 1);
!   gcc_assert (GET_CODE (SET_SRC (op1)) == COMPARE);
  
!   flags = SET_DEST (op1);
!   flags_mode = GET_MODE (flags);
  
!   if (GET_MODE (SET_SRC (op1)) != flags_mode)
!     return false;
!   if (GET_MODE_CLASS (flags_mode) != MODE_CC)
!     return false;
  
!   /* Ensure that the mode of FLAGS is compatible with CC_MODE.  */
!   if (flags_from_mode (flags_mode) & ~flags_from_mode (cc_mode))
!     return false;
  
!   return true;
! }
! 
! int
! rx_align_for_label (rtx lab ATTRIBUTE_UNUSED)
! {
!   return optimize_size ? 1 : 3;
! }
  
! int
! rx_max_skip_for_label (rtx lab)
! {
!   int opsize;
!   rtx op;
  
!   if (lab == NULL_RTX)
!     return 0;
!   op = lab;
    do
      {
!       op = next_nonnote_insn (op);
      }
+   while (op && (LABEL_P (op)
+ 		|| (INSN_P (op) && GET_CODE (PATTERN (op)) == USE)));
+   if (!op)
+     return 0;
  
!   opsize = get_attr_length (op);
!   if (opsize >= 0 && opsize < 8)
!     return opsize - 1;
!   return 0;
  }
  
  #undef  TARGET_FUNCTION_VALUE
*************** rx_compare_redundant (rtx cmp)
*** 2759,2764 ****
--- 2791,2799 ----
  #undef  TARGET_CC_MODES_COMPATIBLE
  #define TARGET_CC_MODES_COMPATIBLE		rx_cc_modes_compatible
  
+ #undef  TARGET_PROMOTE_FUNCTION_MODE
+ #define TARGET_PROMOTE_FUNCTION_MODE		rx_promote_function_mode
+ 
  struct gcc_target targetm = TARGET_INITIALIZER;
  
  /* #include "gt-rx.h" */
diff -Nrcpad gcc-4.5.2/gcc/config/rx/rx.h gcc-4.5.3/gcc/config/rx/rx.h
*** gcc-4.5.2/gcc/config/rx/rx.h	Tue Jul 27 15:39:53 2010
--- gcc-4.5.3/gcc/config/rx/rx.h	Thu Mar 17 10:51:26 2011
***************
*** 1,5 ****
  /* GCC backend definitions for the Renesas RX processor.
!    Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc.
     Contributed by Red Hat.
  
     This file is part of GCC.
--- 1,5 ----
  /* GCC backend definitions for the Renesas RX processor.
!    Copyright (C) 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
     Contributed by Red Hat.
  
     This file is part of GCC.
***************
*** 25,31 ****
        builtin_define ("__RX__"); 		\
        builtin_assert ("cpu=RX"); 		\
        if (rx_cpu_type == RX610)			\
!         builtin_assert ("machine=RX610");	\
       else					\
          builtin_assert ("machine=RX600");	\
        						\
--- 25,34 ----
        builtin_define ("__RX__"); 		\
        builtin_assert ("cpu=RX"); 		\
        if (rx_cpu_type == RX610)			\
! 	{					\
!           builtin_define ("__RX610__");		\
!           builtin_assert ("machine=RX610");	\
! 	}					\
       else					\
          builtin_assert ("machine=RX600");	\
        						\
*************** extern enum rx_cpu_types  rx_cpu_type;
*** 144,149 ****
--- 147,156 ----
  #define SIZE_TYPE			"long unsigned int"
  #undef  PTRDIFF_TYPE
  #define PTRDIFF_TYPE			"long int"
+ #undef  WCHAR_TYPE
+ #define WCHAR_TYPE			"long int"
+ #undef  WCHAR_TYPE_SIZE
+ #define WCHAR_TYPE_SIZE			BITS_PER_WORD
  #define POINTERS_EXTEND_UNSIGNED	1
  #define FUNCTION_MODE 			QImode
  #define CASE_VECTOR_MODE		Pmode
*************** enum reg_class
*** 260,265 ****
--- 267,273 ----
  
  #define LIBCALL_VALUE(MODE)				\
    gen_rtx_REG (((GET_MODE_CLASS (MODE) != MODE_INT	\
+                  || COMPLEX_MODE_P (MODE)		\
  		 || GET_MODE_SIZE (MODE) >= 4)		\
  		? (MODE)				\
  		: SImode),				\
*************** typedef unsigned int CUMULATIVE_ARGS;
*** 354,360 ****
    {								\
      "r0",  "r1",  "r2",   "r3",   "r4",   "r5",   "r6",   "r7",	\
        "r8",  "r9",  "r10",  "r11",  "r12",  "r13",  "r14",  "r15", "cc"	\
!   };
  
  #define ADDITIONAL_REGISTER_NAMES	\
  {					\
--- 362,368 ----
    {								\
      "r0",  "r1",  "r2",   "r3",   "r4",   "r5",   "r6",   "r7",	\
        "r8",  "r9",  "r10",  "r11",  "r12",  "r13",  "r14",  "r15", "cc"	\
!   }
  
  #define ADDITIONAL_REGISTER_NAMES	\
  {					\
*************** typedef unsigned int CUMULATIVE_ARGS;
*** 616,623 ****
  #define PRINT_OPERAND_ADDRESS(FILE, ADDR)	\
    rx_print_operand_address (FILE, ADDR)
  
- extern int rx_float_compare_mode;
- 
  /* This is a version of REG_P that also returns TRUE for SUBREGs.  */
  #define RX_REG_P(rtl) (REG_P (rtl) || GET_CODE (rtl) == SUBREG)
  
--- 624,629 ----
*************** extern int rx_float_compare_mode;
*** 653,666 ****
  
  #define BRANCH_COST(SPEED, PREDICT)           1
  #define REGISTER_MOVE_COST(MODE, FROM, TO)    2
! #define MEMORY_MOVE_COST(MODE, REGCLASS, IN) (2 + memory_move_secondary_cost (MODE, REGCLASS, IN))
    
! #define SELECT_CC_MODE(OP,X,Y)						\
!   (GET_MODE_CLASS (GET_MODE (X)) == MODE_FLOAT ? CC_ZSmode :		\
!     (GET_CODE (X) == PLUS || GET_CODE (X) == MINUS ? CC_ZSCmode :	\
!     (GET_CODE (X) == ABS ? CC_ZSOmode :					\
!     (GET_CODE (X) == AND || GET_CODE (X) == NOT || GET_CODE (X) == IOR	\
!      || GET_CODE (X) == XOR || GET_CODE (X) == ROTATE			\
!      || GET_CODE (X) == ROTATERT || GET_CODE (X) == ASHIFTRT		\
!      || GET_CODE (X) == LSHIFTRT || GET_CODE (X) == ASHIFT ? CC_ZSmode : \
!      CCmode))))
--- 659,691 ----
  
  #define BRANCH_COST(SPEED, PREDICT)           1
  #define REGISTER_MOVE_COST(MODE, FROM, TO)    2
! #define MEMORY_MOVE_COST(MODE, REGCLASS, IN) \
!   (((IN) ? 2 : 0) + memory_move_secondary_cost (MODE, REGCLASS, IN))
    
! #define SELECT_CC_MODE(OP,X,Y)  rx_select_cc_mode ((OP), (X), (Y))
! 
! #define JUMP_ALIGN(x)				rx_align_for_label (x)
! #define JUMP_ALIGN_MAX_SKIP			rx_max_skip_for_label (label)
! #define LABEL_ALIGN_AFTER_BARRIER(x)		rx_align_for_label (x)
! #define LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP	rx_max_skip_for_label (label)
! #define LOOP_ALIGN(x)				rx_align_for_label (x)
! #define LOOP_ALIGN_MAX_SKIP			rx_max_skip_for_label (label)
! #define LABEL_ALIGN(x)				rx_align_for_label (x)
! #define LABEL_ALIGN_MAX_SKIP			rx_max_skip_for_label (NULL_RTX)
! 
! #define ASM_OUTPUT_MAX_SKIP_ALIGN(STREAM, LOG, MAX_SKIP)	\
!   do						\
!     {						\
!       if ((LOG) == 0 || (MAX_SKIP) == 0)	\
!         break;					\
!       if (TARGET_AS100_SYNTAX)			\
! 	{					\
! 	  if ((LOG) >= 2)			\
! 	    fprintf (STREAM, "\t.ALIGN 4\t; %d alignment actually requested\n", 1 << (LOG)); \
! 	  else					\
! 	    fprintf (STREAM, "\t.ALIGN 2\n");	\
! 	}					\
!       else					\
! 	fprintf (STREAM, "\t.balign %d,3,%d\n", 1 << (LOG), (MAX_SKIP));	\
!     }						\
!   while (0)
diff -Nrcpad gcc-4.5.2/gcc/config/rx/rx.md gcc-4.5.3/gcc/config/rx/rx.md
*** gcc-4.5.2/gcc/config/rx/rx.md	Tue Aug  3 04:14:27 2010
--- gcc-4.5.3/gcc/config/rx/rx.md	Wed Apr 13 11:30:48 2011
***************
*** 1,5 ****
  ;;  Machine Description for Renesas RX processors
! ;;  Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc.
  ;;  Contributed by Red Hat.
  
  ;; This file is part of GCC.
--- 1,5 ----
  ;;  Machine Description for Renesas RX processors
! ;;  Copyright (C) 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
  ;;  Contributed by Red Hat.
  
  ;; This file is part of GCC.
***************
*** 19,32 ****
  ;; <http://www.gnu.org/licenses/>.
  
  
- ;; This code iterator allows all branch instructions to
- ;; be generated from a single define_expand template.
- (define_code_iterator most_cond [eq ne gt ge lt le gtu geu ltu leu
- 				 unordered ordered ])
- 
- ;; Likewise, but only the ones that use Z or S.
- (define_code_iterator zs_cond [eq ne gtu geu ltu leu ])
- 
  ;; This code iterator is used for sign- and zero- extensions.
  (define_mode_iterator small_int_modes [(HI "") (QI "")])
  
--- 19,24 ----
***************
*** 38,52 ****
    [(SF "ALLOW_RX_FPU_INSNS") (SI "") (HI "") (QI "")])
  
  
- ;; Used to map RX condition names to GCC
- ;; condition names for builtin instructions.
- (define_code_iterator gcc_conds [eq ne gt ge lt le gtu geu ltu leu
- 				unge unlt uneq ltgt])
- (define_code_attr rx_conds [(eq "eq") (ne "ne") (gt "gt") (ge "ge") (lt "lt")
- 			    (le "le") (gtu "gtu") (geu "geu") (ltu "ltu")
- 			    (leu "leu") (unge "pz") (unlt "n") (uneq "o")
- 			    (ltgt "no")])
- 
  (define_constants
    [
     (SP_REG 0)
--- 30,35 ----
***************
*** 58,63 ****
--- 41,47 ----
     (UNSPEC_RTE             10)
     (UNSPEC_RTFI            11)
     (UNSPEC_NAKED           12)
+    (UNSPEC_CONST           13)
     
     (UNSPEC_MOVSTR          20)
     (UNSPEC_MOVMEM          21)
***************
*** 150,155 ****
--- 134,141 ----
  (define_insn_reservation "throughput_18_latency_18"  1
    (eq_attr "timings" "1818") "throughput*18")
  
+ ;; ----------------------------------------------------------------------------
+ 
  ;; Comparisons
  
  ;; Note - we do not specify the two instructions necessary to perform
***************
*** 160,413 ****
  
  (define_expand "cbranchsi4"
    [(set (pc)
! 	(if_then_else (match_operator 0 "comparison_operator"
! 				      [(match_operand:SI 1 "register_operand")
! 				       (match_operand:SI 2 "rx_source_operand")])
! 		      (label_ref (match_operand 3 ""))
! 		      (pc)))
!    ]
!   ""
    ""
  )
  
! (define_insn_and_split "*cbranchsi4_<code>"
    [(set (pc)
! 	(if_then_else (most_cond (match_operand:SI  0 "register_operand"  "r")
! 				    (match_operand:SI  1 "rx_source_operand" "riQ"))
! 		      (label_ref (match_operand        2 "" ""))
! 		      (pc)))
!    ]
    ""
    "#"
    "reload_completed"
    [(const_int 0)]
!   "
!   /* We contstruct the split by hand as otherwise the JUMP_LABEL
!      attribute is not set correctly on the jump insn.  */
!   emit_insn (gen_cmpsi (operands[0], operands[1]));
!   
!   emit_jump_insn (gen_conditional_branch (operands[2],
!   		 gen_rtx_fmt_ee (<most_cond:CODE>, CCmode,
! 				 gen_rtx_REG (CCmode, CC_REG), const0_rtx)));
!   "
  )
  
! ;; -----------------------------------------------------------------------------
! ;; These two are the canonical TST/branch insns.  However, GCC
! ;; generates a wide variety of tst-like patterns, we catch those
! ;; below.
! (define_insn_and_split "*tstbranchsi4_<code>"
    [(set (pc)
! 	(if_then_else (zs_cond (and:SI (match_operand:SI  0 "register_operand"  "r")
! 				       (match_operand:SI  1 "rx_source_operand" "riQ"))
! 			       (const_int 0))
! 		      (label_ref (match_operand 2 "" ""))
! 		      (pc)))
!    ]
    ""
    "#"
    "reload_completed"
    [(const_int 0)]
!   "
!   emit_insn (gen_tstsi (operands[0], operands[1]));
!   
!   emit_jump_insn (gen_conditional_branch (operands[2],
!   		 gen_rtx_fmt_ee (<zs_cond:CODE>, CCmode,
! 				 gen_rtx_REG (CCmode, CC_REG), const0_rtx)));
!   "
! )
  
! ;; Inverse of above
! (define_insn_and_split "*tstbranchsi4_<code>"
    [(set (pc)
! 	(if_then_else (zs_cond (and:SI (match_operand:SI  0 "register_operand"  "r")
! 				       (match_operand:SI  1 "rx_source_operand" "riQ"))
! 			       (const_int 0))
! 		      (pc)
! 		      (label_ref (match_operand 2 "" ""))))
!    ]
    ""
    "#"
    "reload_completed"
    [(const_int 0)]
!   "
!   emit_insn (gen_tstsi (operands[0], operands[1]));
!   
!   emit_jump_insn (gen_conditional_branch (operands[2],
!   		 gen_rtx_fmt_ee (reverse_condition (<zs_cond:CODE>), CCmode,
! 				 gen_rtx_REG (CCmode, CC_REG), const0_rtx)));
!   "
! )
  
! ;; Various other ways that GCC codes "var & const"
  
! (define_insn_and_split "*tstbranchsi4m_eq"
!   [(set (pc)
! 	(if_then_else (eq (zero_extract:SI (match_operand:SI  0 "register_operand"  "r")
! 					   (match_operand  1 "rx_constshift_operand" "i")
! 					   (match_operand  2 "rx_constshift_operand" "i"))
! 			  (const_int 0))
! 		      (label_ref (match_operand        3 "" ""))
! 		      (pc)))
!    ]
!   ""
!   "#"
!   ""
!   [(set (pc)
! 	(if_then_else (eq (and:SI (match_dup  0)
! 				  (match_dup 4))
! 			  (const_int 0))
! 		      (label_ref (match_dup 3))
! 		      (pc)))
!    ]
!   "operands[4] = GEN_INT (((1 << INTVAL (operands[1]))-1) << INTVAL (operands[2]));"
! )
  
! (define_insn_and_split "*tstbranchsi4m_ne"
!   [(set (pc)
! 	(if_then_else (ne (zero_extract:SI (match_operand:SI  0 "register_operand"  "r")
! 					   (match_operand  1 "rx_constshift_operand" "i")
! 					   (match_operand  2 "rx_constshift_operand" "i"))
! 			  (const_int 0))
! 		      (label_ref (match_operand        3 "" ""))
! 		      (pc)))
!    ]
!   ""
!   "#"
!   ""
!   [(set (pc)
! 	(if_then_else (ne (and:SI (match_dup  0)
! 				  (match_dup 4))
! 			  (const_int 0))
! 		      (label_ref (match_dup 3))
! 		      (pc)))
!    ]
!   "operands[4] = GEN_INT (((1 << INTVAL (operands[1]))-1) << INTVAL (operands[2]));"
  )
  
- ;; -----------------------------------------------------------------------------
- 
  (define_expand "cbranchsf4"
    [(set (pc)
! 	(if_then_else (match_operator 0 "comparison_operator"
! 				      [(match_operand:SF 1 "register_operand")
! 				       (match_operand:SF 2 "rx_source_operand")])
! 		      (label_ref (match_operand 3 ""))
! 		      (pc)))
!    ]
    "ALLOW_RX_FPU_INSNS"
-   ""
  )
  
! (define_insn_and_split "*cbranchsf4_<code>"
    [(set (pc)
! 	(if_then_else (most_cond (match_operand:SF  0 "register_operand"  "r")
! 				 (match_operand:SF  1 "rx_source_operand" "rFiQ"))
! 		      (label_ref (match_operand        2 "" ""))
! 		      (pc)))
!    ]
    "ALLOW_RX_FPU_INSNS"
    "#"
    "&& reload_completed"
    [(const_int 0)]
!   "
!   /* We contstruct the split by hand as otherwise the JUMP_LABEL
!      attribute is not set correctly on the jump insn.  */
!   emit_insn (gen_cmpsf (operands[0], operands[1]));
!   
!   emit_jump_insn (gen_conditional_branch (operands[2],
!   		 gen_rtx_fmt_ee (<most_cond:CODE>, CCmode,
!  		 		 gen_rtx_REG (CCmode, CC_REG), const0_rtx)));
!   "
! )
! 
! (define_insn "tstsi"
!   [(set (reg:CC_ZS CC_REG)
! 	(compare:CC_ZS (and:SI (match_operand:SI 0 "register_operand"  "r,r,r")
! 			       (match_operand:SI 1 "rx_source_operand" "r,i,Q"))
! 		       (const_int 0)))]
!   ""
!   {
!     rx_float_compare_mode = false;
!     return "tst\t%Q1, %0";
!   }
!   [(set_attr "timings" "11,11,33")
!    (set_attr "length"   "3,7,6")]
! )
! 
! (define_insn "cmpsi"
!   [(set (reg:CC CC_REG)
! 	(compare:CC (match_operand:SI 0 "register_operand"  "r,r,r,r,r,r,r")
! 		    (match_operand:SI 1 "rx_source_operand" "r,Uint04,Int08,Sint16,Sint24,i,Q")))]
!   ""
!   {
!     rx_float_compare_mode = false;
!     if (rx_compare_redundant (insn))
!       return "; Compare Eliminated: cmp %Q1, %0";
!     return "cmp\t%Q1, %0";
!   }
!   [(set_attr "timings" "11,11,11,11,11,11,33")
!    (set_attr "length"  "2,2,3,4,5,6,5")]
! )
  
! ;; This pattern is disabled when -fnon-call-exceptions is active because
! ;; it could generate a floating point exception, which would introduce an
! ;; edge into the flow graph between this insn and the conditional branch
! ;; insn to follow, thus breaking the cc0 relationship.  Run the g++ test
! ;; g++.dg/eh/080514-1.C to see this happen.
! (define_insn "cmpsf"
!   [(set (reg:CC_ZSO CC_REG)
! 	(compare:CC_ZSO (match_operand:SF 0 "register_operand"  "r,r,r")
! 			(match_operand:SF 1 "rx_source_operand" "r,iF,Q")))]
!   "ALLOW_RX_FPU_INSNS"
!   {
!     rx_float_compare_mode = true;
!     return "fcmp\t%1, %0";
!   }
    [(set_attr "timings" "11,11,33")
     (set_attr "length" "3,7,5")]
  )
  
  ;; Flow Control Instructions:
  
! (define_expand "b<code>"
!   [(set (pc)
!         (if_then_else (most_cond (reg:CC CC_REG) (const_int 0))
!                       (label_ref (match_operand 0))
!                       (pc)))]
!   ""
!   ""
! )
! 
! (define_insn "conditional_branch"
    [(set (pc)
! 	(if_then_else (match_operator           1 "comparison_operator"
! 						[(reg:CC CC_REG) (const_int 0)])
! 		      (label_ref (match_operand 0 "" ""))
! 		      (pc)))]
!   ""
!   {
!     return rx_gen_cond_branch_template (operands[1], false);
!   }
    [(set_attr "length" "8")    ;; This length is wrong, but it is
                                ;; too hard to compute statically.
     (set_attr "timings" "33")] ;; The timing assumes that the branch is taken.
  )
  
! (define_insn "*reveresed_conditional_branch"
!   [(set (pc)
! 	(if_then_else (match_operator 1 "comparison_operator"
! 				      [(reg:CC CC_REG) (const_int 0)])
! 		      (pc)
! 		      (label_ref (match_operand 0 "" ""))))]
!   ""
!   {
!     return rx_gen_cond_branch_template (operands[1], true);
!   }
!   [(set_attr "length" "8")    ;; This length is wrong, but it is
!                               ;; too hard to compute statically.
!    (set_attr "timings" "33")] ;; The timing assumes that the branch is taken.
! )
  
  (define_insn "jump"
    [(set (pc)
--- 146,309 ----
  
  (define_expand "cbranchsi4"
    [(set (pc)
! 	(if_then_else
! 	  (match_operator 0 "comparison_operator"
! 	    [(match_operand:SI 1 "register_operand")
! 	     (match_operand:SI 2 "rx_source_operand")])
! 	  (label_ref (match_operand 3 ""))
! 	  (pc)))]
    ""
  )
  
! (define_insn_and_split "*cbranchsi4"
    [(set (pc)
! 	(if_then_else
! 	  (match_operator 3 "comparison_operator"
! 	    [(match_operand:SI  0 "register_operand"  "r")
! 	     (match_operand:SI  1 "rx_source_operand" "riQ")])
! 	  (match_operand        2 "label_ref_operand" "")
! 	  (pc)))]
    ""
    "#"
    "reload_completed"
    [(const_int 0)]
! {
!   rx_split_cbranch (CCmode, GET_CODE (operands[3]),
! 		    operands[0], operands[1], operands[2]);
!   DONE;
! })
! 
! (define_insn "*cmpsi"
!   [(set (reg:CC CC_REG)
! 	(compare:CC (match_operand:SI 0 "register_operand"  "r,r,r,r,r,r,r")
! 		    (match_operand:SI 1 "rx_source_operand" "r,Uint04,Int08,Sint16,Sint24,i,Q")))]
!   "reload_completed"
!   "cmp\t%Q1, %0"
!   [(set_attr "timings" "11,11,11,11,11,11,33")
!    (set_attr "length"  "2,2,3,4,5,6,5")]
  )
  
! ;; Canonical method for representing TST.
! (define_insn_and_split "*cbranchsi4_tst"
    [(set (pc)
! 	(if_then_else
! 	  (match_operator 3 "rx_zs_comparison_operator"
! 	    [(and:SI (match_operand:SI  0 "register_operand"  "r")
! 		     (match_operand:SI  1 "rx_source_operand" "riQ"))
! 	     (const_int 0)])
! 	  (match_operand 2 "label_ref_operand" "")
! 	  (pc)))]
    ""
    "#"
    "reload_completed"
    [(const_int 0)]
! {
!   rx_split_cbranch (CC_ZSmode, GET_CODE (operands[3]),
! 		    XEXP (operands[3], 0), XEXP (operands[3], 1),
! 		    operands[2]);
!   DONE;
! })
  
! ;; Various other ways that GCC codes "var & const"
! (define_insn_and_split "*cbranchsi4_tst_ext"
    [(set (pc)
! 	(if_then_else
! 	  (match_operator 4 "rx_z_comparison_operator"
! 	    [(zero_extract:SI
! 		(match_operand:SI 0 "register_operand" "r")
! 		(match_operand:SI 1 "rx_constshift_operand" "")
! 		(match_operand:SI 2 "rx_constshift_operand" ""))
! 	     (const_int 0)])
! 	  (match_operand 3 "label_ref_operand" "")
! 	  (pc)))]
    ""
    "#"
    "reload_completed"
    [(const_int 0)]
! {
!   HOST_WIDE_INT mask;
!   rtx x;
  
!   mask = 1;
!   mask <<= INTVAL (operands[1]);
!   mask -= 1;
!   mask <<= INTVAL (operands[2]);
!   x = gen_rtx_AND (SImode, operands[0], gen_int_mode (mask, SImode));
  
!   rx_split_cbranch (CC_ZSmode, GET_CODE (operands[4]),
! 		    x, const0_rtx, operands[3]);
!   DONE;
! })
  
! (define_insn "*tstsi"
!   [(set (reg:CC_ZS CC_REG)
! 	(compare:CC_ZS
! 	  (and:SI (match_operand:SI 0 "register_operand"  "r,r,r")
! 		  (match_operand:SI 1 "rx_source_operand" "r,i,Q"))
! 	  (const_int 0)))]
!   "reload_completed"
!   "tst\t%Q1, %0"
!   [(set_attr "timings" "11,11,33")
!    (set_attr "length"  "3,7,6")]
  )
  
  (define_expand "cbranchsf4"
    [(set (pc)
! 	(if_then_else
! 	  (match_operator 0 "rx_fp_comparison_operator"
! 	    [(match_operand:SF 1 "register_operand")
! 	     (match_operand:SF 2 "rx_source_operand")])
! 	  (label_ref (match_operand 3 ""))
! 	  (pc)))]
    "ALLOW_RX_FPU_INSNS"
  )
  
! (define_insn_and_split "*cbranchsf4"
    [(set (pc)
! 	(if_then_else
! 	  (match_operator 3 "rx_fp_comparison_operator"
! 	    [(match_operand:SF  0 "register_operand"  "r")
! 	     (match_operand:SF  1 "rx_source_operand" "rFQ")])
! 	  (match_operand        2 "label_ref_operand" "")
! 	  (pc)))]
    "ALLOW_RX_FPU_INSNS"
    "#"
    "&& reload_completed"
    [(const_int 0)]
! {
!   rx_split_cbranch (CC_Fmode, GET_CODE (operands[3]),
! 		    operands[0], operands[1], operands[2]);
!   DONE;
! })
  
! (define_insn "*cmpsf"
!   [(set (reg:CC_F CC_REG)
! 	(compare:CC_F
! 	  (match_operand:SF 0 "register_operand"  "r,r,r")
! 	  (match_operand:SF 1 "rx_source_operand" "r,F,Q")))]
!   "ALLOW_RX_FPU_INSNS && reload_completed"
!   "fcmp\t%1, %0"
    [(set_attr "timings" "11,11,33")
     (set_attr "length" "3,7,5")]
  )
  
  ;; Flow Control Instructions:
  
! (define_insn "*conditional_branch"
    [(set (pc)
! 	(if_then_else
! 	  (match_operator 1 "comparison_operator"
! 	    [(reg CC_REG) (const_int 0)])
! 	  (label_ref (match_operand 0 "" ""))
! 	  (pc)))]
!   "reload_completed"
!   "b%B1\t%0"
    [(set_attr "length" "8")    ;; This length is wrong, but it is
                                ;; too hard to compute statically.
     (set_attr "timings" "33")] ;; The timing assumes that the branch is taken.
  )
  
! ;; ----------------------------------------------------------------------------
  
  (define_insn "jump"
    [(set (pc)
***************
*** 448,457 ****
     (set_attr "timings" "55")]
  )
  
  (define_insn "deallocate_and_return"
    [(set (reg:SI SP_REG)
  	(plus:SI (reg:SI SP_REG)
! 		 (match_operand:SI 0 "immediate_operand" "i")))
     (return)]
    ""
    "rtsd\t%0"
--- 344,355 ----
     (set_attr "timings" "55")]
  )
  
+ ;; Unspec used so that the constant will not be invalid
+ ;; if -mmax-constant-size has been specified.
  (define_insn "deallocate_and_return"
    [(set (reg:SI SP_REG)
  	(plus:SI (reg:SI SP_REG)
! 		 (const:SI (unspec:SI [(match_operand 0 "const_int_operand" "n")] UNSPEC_CONST))))
     (return)]
    ""
    "rtsd\t%0"
***************
*** 461,469 ****
  
  (define_insn "pop_and_return"
    [(match_parallel 1 "rx_rtsd_vector"
! 		   [(set:SI (reg:SI SP_REG)
! 			    (plus:SI (reg:SI SP_REG)
! 				     (match_operand:SI 0 "const_int_operand" "n")))])]
    "reload_completed"
    {
      rx_emit_stack_popm (operands, false);
--- 359,368 ----
  
  (define_insn "pop_and_return"
    [(match_parallel 1 "rx_rtsd_vector"
!      [(set (reg:SI SP_REG)
! 	   (plus:SI (reg:SI SP_REG)
! 		    (match_operand:SI 0 "const_int_operand" "n")))])
!    (return)]
    "reload_completed"
    {
      rx_emit_stack_popm (operands, false);
***************
*** 513,526 ****
  
      if (! rx_call_operand (dest, Pmode))
        dest = force_reg (Pmode, dest);
!     emit_call_insn (gen_call_internal (dest, operands[1]));
      DONE;
    }
  )
  
  (define_insn "call_internal"
    [(call (mem:QI (match_operand:SI 0 "rx_call_operand" "r,Symbol"))
! 	 (match_operand:SI         1 "general_operand" "g,g"))
     (clobber (reg:CC CC_REG))]
    ""
    "@
--- 412,425 ----
  
      if (! rx_call_operand (dest, Pmode))
        dest = force_reg (Pmode, dest);
!     emit_call_insn (gen_call_internal (dest));
      DONE;
    }
  )
  
  (define_insn "call_internal"
    [(call (mem:QI (match_operand:SI 0 "rx_call_operand" "r,Symbol"))
! 	 (const_int 0))
     (clobber (reg:CC CC_REG))]
    ""
    "@
***************
*** 540,546 ****
  
      if (! rx_call_operand (dest, Pmode))
        dest = force_reg (Pmode, dest);
!     emit_call_insn (gen_call_value_internal (operands[0], dest, operands[2]));
      DONE;
    }
  )
--- 439,445 ----
  
      if (! rx_call_operand (dest, Pmode))
        dest = force_reg (Pmode, dest);
!     emit_call_insn (gen_call_value_internal (operands[0], dest));
      DONE;
    }
  )
***************
*** 548,554 ****
  (define_insn "call_value_internal"
    [(set (match_operand                  0 "register_operand" "=r,r")
  	(call (mem:QI (match_operand:SI 1 "rx_call_operand"   "r,Symbol"))
! 	      (match_operand:SI         2 "general_operand"   "g,g")))
     (clobber (reg:CC CC_REG))]
    ""
    "@
--- 447,453 ----
  (define_insn "call_value_internal"
    [(set (match_operand                  0 "register_operand" "=r,r")
  	(call (mem:QI (match_operand:SI 1 "rx_call_operand"   "r,Symbol"))
! 	      (const_int 0)))
     (clobber (reg:CC CC_REG))]
    ""
    "@
***************
*** 572,583 ****
    {
      if (MEM_P (operands[0]))
        operands[0] = XEXP (operands[0], 0);
    }
  )
  
  (define_insn "sibcall_internal"
    [(call (mem:QI (match_operand:SI 0 "rx_symbolic_call_operand" "Symbol"))
! 	 (match_operand:SI         1 "general_operand"          "g"))
     (return)]
    ""
    "bra\t%A0"
--- 471,484 ----
    {
      if (MEM_P (operands[0]))
        operands[0] = XEXP (operands[0], 0);
+     emit_call_insn (gen_sibcall_internal (operands[0]));
+     DONE;
    }
  )
  
  (define_insn "sibcall_internal"
    [(call (mem:QI (match_operand:SI 0 "rx_symbolic_call_operand" "Symbol"))
! 	 (const_int 0))
     (return)]
    ""
    "bra\t%A0"
***************
*** 595,607 ****
    {
      if (MEM_P (operands[1]))
        operands[1] = XEXP (operands[1], 0);
    }
  )
  
  (define_insn "sibcall_value_internal"
   [(set (match_operand                  0 "register_operand"         "=r")
         (call (mem:QI (match_operand:SI 1 "rx_symbolic_call_operand" "Symbol"))
! 	     (match_operand:SI         2 "general_operand"          "g")))
    (return)]
    ""
    "bra\t%A1"
--- 496,510 ----
    {
      if (MEM_P (operands[1]))
        operands[1] = XEXP (operands[1], 0);
+     emit_call_insn (gen_sibcall_value_internal (operands[0], operands[1]));
+     DONE;
    }
  )
  
  (define_insn "sibcall_value_internal"
   [(set (match_operand                  0 "register_operand"         "=r")
         (call (mem:QI (match_operand:SI 1 "rx_symbolic_call_operand" "Symbol"))
! 	     (const_int 0)))
    (return)]
    ""
    "bra\t%A1"
***************
*** 653,658 ****
--- 556,564 ----
    {
      if (MEM_P (operand0) && MEM_P (operand1))
        operands[1] = copy_to_mode_reg (<register_modes:MODE>mode, operand1);
+     if (CONST_INT_P (operand1)
+         && ! rx_is_legitimate_constant (operand1))
+       FAIL;
    }
  )
  
***************
*** 688,698 ****
  )
  
  (define_insn "stack_push"
!   [(set:SI (reg:SI SP_REG)
! 	   (minus:SI (reg:SI SP_REG)
! 		     (const_int 4)))
!    (set:SI (mem:SI (reg:SI SP_REG))
! 	   (match_operand:SI 0 "register_operand" "r"))]
    ""
    "push.l\t%0"
    [(set_attr "length" "2")]
--- 594,604 ----
  )
  
  (define_insn "stack_push"
!   [(set (reg:SI SP_REG)
! 	(minus:SI (reg:SI SP_REG)
! 		  (const_int 4)))
!    (set (mem:SI (reg:SI SP_REG))
! 	(match_operand:SI 0 "register_operand" "r"))]
    ""
    "push.l\t%0"
    [(set_attr "length" "2")]
***************
*** 700,708 ****
  
  (define_insn "stack_pushm"
    [(match_parallel 1 "rx_store_multiple_vector"
! 		   [(set:SI (reg:SI SP_REG)
! 			    (minus:SI (reg:SI SP_REG)
! 				      (match_operand:SI 0 "const_int_operand" "n")))])]
    "reload_completed"
    {
      rx_emit_stack_pushm (operands);
--- 606,614 ----
  
  (define_insn "stack_pushm"
    [(match_parallel 1 "rx_store_multiple_vector"
!      [(set (reg:SI SP_REG)
! 	   (minus:SI (reg:SI SP_REG)
! 		     (match_operand:SI 0 "const_int_operand" "n")))])]
    "reload_completed"
    {
      rx_emit_stack_pushm (operands);
***************
*** 713,723 ****
  )
  
  (define_insn "stack_pop"
!   [(set:SI (match_operand:SI 0 "register_operand" "=r")
! 	   (mem:SI (reg:SI SP_REG)))
!    (set:SI (reg:SI SP_REG)
! 	   (plus:SI (reg:SI SP_REG)
! 		    (const_int 4)))]
    ""
    "pop\t%0"
    [(set_attr "length" "2")
--- 619,629 ----
  )
  
  (define_insn "stack_pop"
!   [(set (match_operand:SI 0 "register_operand" "=r")
! 	(mem:SI (reg:SI SP_REG)))
!    (set (reg:SI SP_REG)
! 	(plus:SI (reg:SI SP_REG)
! 		 (const_int 4)))]
    ""
    "pop\t%0"
    [(set_attr "length" "2")
***************
*** 726,734 ****
  
  (define_insn "stack_popm"
    [(match_parallel 1 "rx_load_multiple_vector"
! 		   [(set:SI (reg:SI SP_REG)
! 			    (plus:SI (reg:SI SP_REG)
! 				     (match_operand:SI 0 "const_int_operand" "n")))])]
    "reload_completed"
    {
      rx_emit_stack_popm (operands, true);
--- 632,640 ----
  
  (define_insn "stack_popm"
    [(match_parallel 1 "rx_load_multiple_vector"
!      [(set (reg:SI SP_REG)
! 	   (plus:SI (reg:SI SP_REG)
! 		    (match_operand:SI 0 "const_int_operand" "n")))])]
    "reload_completed"
    {
      rx_emit_stack_popm (operands, true);
***************
*** 738,805 ****
     (set_attr "timings" "45")] ;; The timing is a guesstimate average timing.
  )
  
! ;; FIXME: Add memory destination options ?
! (define_insn "cstoresi4"
!   [(set (match_operand:SI   0 "register_operand" "=r,r,r,r,r,r,r")
  	(match_operator:SI  1 "comparison_operator"
! 	 [(match_operand:SI 2 "register_operand"  "r,r,r,r,r,r,r")
! 	  (match_operand:SI 3 "rx_source_operand" "r,Uint04,Int08,Sint16,Sint24,i,Q")]))
!    (clobber (reg:CC CC_REG))] ;; Because the cc flags are set based on comparing ops 2 & 3 not the value in op 0.
    ""
!   {
!     rx_float_compare_mode = false;
!     return "cmp\t%Q3, %Q2\n\tsc%B1.L\t%0";
!   }
!   [(set_attr "timings" "22,22,22,22,22,22,44")
!    (set_attr "length"  "5,5,6,7,8,9,8")]
  )
  
  (define_expand "movsicc"
    [(parallel
      [(set (match_operand:SI                  0 "register_operand")
  	  (if_then_else:SI (match_operand:SI 1 "comparison_operator")
  			   (match_operand:SI 2 "nonmemory_operand")
! 			   (match_operand:SI 3 "immediate_operand")))
!      (clobber (reg:CC CC_REG))])] ;; See cstoresi4
    ""
!   {
!     if (GET_CODE (operands[1]) != EQ && GET_CODE (operands[1]) != NE)
!       FAIL;
!     if (! CONST_INT_P (operands[3]))
!       FAIL;
!   }
! )
  
! (define_insn "*movsieq"
!   [(set (match_operand:SI                      0 "register_operand" "=r,r,r")
! 	(if_then_else:SI (eq (match_operand:SI 3 "register_operand"  "r,r,r")
! 			     (match_operand:SI 4 "rx_source_operand" "riQ,riQ,riQ"))
! 			 (match_operand:SI     1 "nonmemory_operand" "0,i,r")
! 			 (match_operand:SI     2 "immediate_operand" "i,i,i")))
!    (clobber (reg:CC CC_REG))] ;; See cstoresi4
!   ""
!   "@
!   cmp\t%Q4, %Q3\n\tstnz\t%2, %0
!   cmp\t%Q4, %Q3\n\tmov.l\t%2, %0\n\tstz\t%1, %0
!   cmp\t%Q4, %Q3\n\tmov.l\t%1, %0\n\tstnz\t%2, %0"
!   [(set_attr "length"  "13,19,15")
!    (set_attr "timings" "22,33,33")]
! )
  
! (define_insn "*movsine"
!   [(set (match_operand:SI                      0 "register_operand" "=r,r,r")
! 	(if_then_else:SI (ne (match_operand:SI 3 "register_operand"  "r,r,r")
! 			     (match_operand:SI 4 "rx_source_operand" "riQ,riQ,riQ"))
! 			 (match_operand:SI     1 "nonmemory_operand" "0,i,r")
! 			 (match_operand:SI     2 "immediate_operand" "i,i,i")))
!    (clobber (reg:CC CC_REG))] ;; See cstoresi4
!   ""
!   "@
!   cmp\t%Q4, %Q3\n\tstz\t%2, %0
!   cmp\t%Q4, %Q3\n\tmov.l\t%2, %0\n\tstnz\t%1, %0
!   cmp\t%Q4, %Q3\n\tmov.l\t%1, %0\n\tstz\t%2, %0"
!   [(set_attr "length"  "13,19,15")
!    (set_attr "timings" "22,33,33")]
  )
  
  ;; Arithmetic Instructions
--- 644,782 ----
     (set_attr "timings" "45")] ;; The timing is a guesstimate average timing.
  )
  
! (define_insn_and_split "cstoresi4"
!   [(set (match_operand:SI   0 "register_operand" "=r")
  	(match_operator:SI  1 "comparison_operator"
! 	  [(match_operand:SI 2 "register_operand"  "r")
! 	   (match_operand:SI 3 "rx_source_operand" "riQ")]))
!    (clobber (reg:CC CC_REG))]
    ""
!   "#"
!   "reload_completed"
!   [(const_int 0)]
! {
!   rtx flags, x;
! 
!   flags = gen_rtx_REG (CCmode, CC_REG);
!   x = gen_rtx_COMPARE (CCmode, operands[2], operands[3]);
!   x = gen_rtx_SET (VOIDmode, flags, x);
!   emit_insn (x);
! 
!   x = gen_rtx_fmt_ee (GET_CODE (operands[1]), SImode, flags, const0_rtx);
!   x = gen_rtx_SET (VOIDmode, operands[0], x);
!   emit_insn (x);
!   DONE;
! })
! 
! (define_insn "*sccc"
!   [(set (match_operand:SI 0 "register_operand" "=r")
! 	(match_operator:SI 1 "comparison_operator"
! 	  [(reg CC_REG) (const_int 0)]))]
!   "reload_completed"
!   "sc%B1.L\t%0"
!   [(set_attr "length" "3")]
  )
  
+ (define_insn_and_split "cstoresf4"
+   [(set (match_operand:SI 0 "register_operand" "=r")
+ 	(match_operator:SI 1 "rx_fp_comparison_operator"
+ 	 [(match_operand:SF 2 "register_operand" "r")
+ 	  (match_operand:SF 3 "rx_source_operand" "rFQ")]))]
+   "ALLOW_RX_FPU_INSNS"
+   "#"
+   "reload_completed"
+   [(const_int 0)]
+ {
+   rtx flags, x;
+ 
+   flags = gen_rtx_REG (CC_Fmode, CC_REG);
+   x = gen_rtx_COMPARE (CC_Fmode, operands[2], operands[3]);
+   x = gen_rtx_SET (VOIDmode, flags, x);
+   emit_insn (x);
+ 
+   x = gen_rtx_fmt_ee (GET_CODE (operands[1]), SImode, flags, const0_rtx);
+   x = gen_rtx_SET (VOIDmode, operands[0], x);
+   emit_insn (x);
+   DONE;
+ })
+ 
  (define_expand "movsicc"
    [(parallel
      [(set (match_operand:SI                  0 "register_operand")
  	  (if_then_else:SI (match_operand:SI 1 "comparison_operator")
  			   (match_operand:SI 2 "nonmemory_operand")
! 			   (match_operand:SI 3 "nonmemory_operand")))
!      (clobber (reg:CC CC_REG))])]
    ""
! {
!   /* ??? Support other conditions via cstore into a temporary?  */
!   if (GET_CODE (operands[1]) != EQ && GET_CODE (operands[1]) != NE)
!     FAIL;
!   /* One operand must be a constant.  */
!   if (!CONSTANT_P (operands[2]) && !CONSTANT_P (operands[3]))
!     FAIL;
! })
  
! (define_insn_and_split "*movsicc"
!   [(set (match_operand:SI     0 "register_operand" "=r,r")
! 	(if_then_else:SI
! 	  (match_operator 5 "rx_z_comparison_operator"
! 	   [(match_operand:SI 3 "register_operand"  "r,r")
! 	    (match_operand:SI 4 "rx_source_operand" "riQ,riQ")])
! 	  (match_operand:SI   1 "nonmemory_operand" "i,ri")
! 	  (match_operand:SI   2 "nonmemory_operand" "ri,i")))
!    (clobber (reg:CC CC_REG))]
!   "CONSTANT_P (operands[1]) || CONSTANT_P (operands[2])"
!   "#"
!   "&& reload_completed"
!   [(const_int 0)]
! {
!   rtx x, flags, op0, op1, op2;
!   enum rtx_code cmp_code;
  
!   flags = gen_rtx_REG (CCmode, CC_REG);
!   x = gen_rtx_COMPARE (CCmode, operands[3], operands[4]);
!   emit_insn (gen_rtx_SET (VOIDmode, flags, x));
! 
!   cmp_code = GET_CODE (operands[5]);
!   op0 = operands[0];
!   op1 = operands[1];
!   op2 = operands[2];
! 
!   /* If OP2 is the constant, reverse the sense of the move.  */
!   if (!CONSTANT_P (operands[1]))
!     {
!       x = op1, op1 = op2, op2 = x;
!       cmp_code = reverse_condition (cmp_code);
!     }
! 
!   /* If OP2 does not match the output, copy it into place.  We have allowed
!      these alternatives so that the destination can legitimately be one of
!      the comparison operands without increasing register pressure.  */
!   if (!rtx_equal_p (op0, op2))
!     emit_move_insn (op0, op2);
! 
!   x = gen_rtx_fmt_ee (cmp_code, VOIDmode, flags, const0_rtx);
!   x = gen_rtx_IF_THEN_ELSE (SImode, x, op1, op0);
!   emit_insn (gen_rtx_SET (VOIDmode, op0, x));
!   DONE;
! })
! 
! (define_insn "*stcc"
!   [(set (match_operand:SI 0 "register_operand" "+r,r,r,r")
! 	(if_then_else:SI
! 	  (match_operator 2 "rx_z_comparison_operator"
! 	    [(reg CC_REG) (const_int 0)])
! 	  (match_operand:SI 1 "immediate_operand" "Sint08,Sint16,Sint24,i")
! 	  (match_dup 0)))]
!   "reload_completed"
! {
!   if (GET_CODE (operands[2]) == EQ)
!     return "stz\t%1, %0";
!   else
!     return "stnz\t%1, %0";
! }
!   [(set_attr "length" "4,5,6,7")]
  )
  
  ;; Arithmetic Instructions
***************
*** 807,815 ****
  (define_insn "abssi2"
    [(set (match_operand:SI         0 "register_operand" "=r,r")
          (abs:SI (match_operand:SI 1 "register_operand"  "0,r")))
!    (set (reg:CC_ZSO CC_REG)
! 	(compare:CC_ZSO (abs:SI (match_dup 1))
! 			(const_int 0)))]
    ""
    "@
    abs\t%0
--- 784,790 ----
  (define_insn "abssi2"
    [(set (match_operand:SI         0 "register_operand" "=r,r")
          (abs:SI (match_operand:SI 1 "register_operand"  "0,r")))
!    (clobber (reg:CC CC_REG))]
    ""
    "@
    abs\t%0
***************
*** 817,829 ****
    [(set_attr "length" "2,3")]
  )
  
  (define_insn "addsi3"
    [(set (match_operand:SI          0 "register_operand"  "=r,r,r,r,r,r,r,r,r,r,r,r,r,r")
  	(plus:SI (match_operand:SI 1 "register_operand"  "%0,0,0,0,0,0,0,r,r,r,r,r,r,0")
  		 (match_operand:SI 2 "rx_source_operand" "r,Uint04,NEGint4,Sint08,Sint16,Sint24,i,0,r,Sint08,Sint16,Sint24,i,Q")))
!    (set (reg:CC_ZSC CC_REG) ;; See subsi3
! 	(compare:CC_ZSC (plus:SI (match_dup 1) (match_dup 2))
! 			(const_int 0)))]
    ""
    "@
    add\t%2, %0
--- 792,818 ----
    [(set_attr "length" "2,3")]
  )
  
+ (define_insn "*abssi2_flags"
+   [(set (match_operand:SI         0 "register_operand" "=r,r")
+         (abs:SI (match_operand:SI 1 "register_operand"  "0,r")))
+    (set (reg CC_REG)
+ 	(compare (abs:SI (match_dup 1))
+ 		 (const_int 0)))]
+   ;; Note - although the ABS instruction does set the O bit in the processor
+   ;; status word, it does not do so in a way that is comparable with the CMP
+   ;; instruction.  Hence we use CC_ZSmode rather than CC_ZSOmode.
+   "reload_completed && rx_match_ccmode (insn, CC_ZSmode)"
+   "@
+   abs\t%0
+   abs\t%1, %0"
+   [(set_attr "length" "2,3")]
+ )
+ 
  (define_insn "addsi3"
    [(set (match_operand:SI          0 "register_operand"  "=r,r,r,r,r,r,r,r,r,r,r,r,r,r")
  	(plus:SI (match_operand:SI 1 "register_operand"  "%0,0,0,0,0,0,0,r,r,r,r,r,r,0")
  		 (match_operand:SI 2 "rx_source_operand" "r,Uint04,NEGint4,Sint08,Sint16,Sint24,i,0,r,Sint08,Sint16,Sint24,i,Q")))
!    (clobber (reg:CC CC_REG))]
    ""
    "@
    add\t%2, %0
***************
*** 844,870 ****
     (set_attr "length"   "2,2,2,3,4,5,6,2,3,3,4,5,6,5")]
  )
  
! (define_insn "adddi3"
!   [(set (match_operand:DI          0 "register_operand" "=r,r,r,r,r,r")
! 	(plus:DI (match_operand:DI 1 "register_operand" "%0,0,0,0,0,0")
! 		 (match_operand:DI 2 "rx_source_operand"
! 				   "r,Sint08,Sint16,Sint24,i,Q")))
!    (set (reg:CC_ZSC CC_REG) ;; See subsi3
! 	(compare:CC_ZSC (plus:DI (match_dup 1) (match_dup 2))
! 			(const_int 0)))]
!   ""
!   "add\t%L2, %L0\n\tadc\t%H2, %H0"
!   [(set_attr "timings" "22,22,22,22,22,44")
!    (set_attr "length" "5,7,9,11,13,11")]
  )
  
  (define_insn "andsi3"
    [(set (match_operand:SI         0 "register_operand"  "=r,r,r,r,r,r,r,r,r")
  	(and:SI (match_operand:SI 1 "register_operand"  "%0,0,0,0,0,0,r,r,0")
  		(match_operand:SI 2 "rx_source_operand" "r,Uint04,Sint08,Sint16,Sint24,i,0,r,Q")))
!    (set (reg:CC_ZS CC_REG)
! 	(compare:CC_ZS (and:SI (match_dup 1) (match_dup 2))
! 		       (const_int 0)))]
    ""
    "@
    and\t%2, %0
--- 833,1002 ----
     (set_attr "length"   "2,2,2,3,4,5,6,2,3,3,4,5,6,5")]
  )
  
! (define_insn "*addsi3_flags"
!   [(set (match_operand:SI          0 "register_operand"  "=r,r,r,r,r,r,r,r,r,r,r,r,r,r")
! 	(plus:SI (match_operand:SI 1 "register_operand"  "%0,0,0,0,0,0,0,r,r,r,r,r,r,0")
! 		 (match_operand:SI 2 "rx_source_operand" "r,Uint04,NEGint4,Sint08,Sint16,Sint24,i,0,r,Sint08,Sint16,Sint24,i,Q")))
!    (set (reg CC_REG)
! 	(compare (plus:SI (match_dup 1) (match_dup 2))
! 		 (const_int 0)))]
!   "reload_completed && rx_match_ccmode (insn, CC_ZSCmode)"
!   "@
!   add\t%2, %0
!   add\t%2, %0
!   sub\t%N2, %0
!   add\t%2, %0
!   add\t%2, %0
!   add\t%2, %0
!   add\t%2, %0
!   add\t%1, %0
!   add\t%2, %1, %0
!   add\t%2, %1, %0
!   add\t%2, %1, %0
!   add\t%2, %1, %0
!   add\t%2, %1, %0
!   add\t%Q2, %0"
!   [(set_attr "timings" "11,11,11,11,11,11,11,11,11,11,11,11,11,33")
!    (set_attr "length"   "2,2,2,3,4,5,6,2,3,3,4,5,6,5")]
! )
! 
! ;; A helper to expand the above with the CC_MODE filled in.
! (define_expand "addsi3_flags"
!   [(parallel [(set (match_operand:SI 0 "register_operand")
! 		   (plus:SI (match_operand:SI 1 "register_operand")
! 			    (match_operand:SI 2 "rx_source_operand")))
! 	      (set (reg:CC_ZSC CC_REG)
! 		   (compare:CC_ZSC (plus:SI (match_dup 1) (match_dup 2))
! 				   (const_int 0)))])]
! )
! 
! (define_insn "adc_internal"
!   [(set (match_operand:SI     0 "register_operand"  "=r,r,r,r,r,r")
! 	(plus:SI
! 	  (plus:SI
! 	    (ltu:SI (reg:CC CC_REG) (const_int 0))
! 	    (match_operand:SI 1 "register_operand"  "%0,0,0,0,0,0"))
! 	  (match_operand:SI   2 "rx_source_operand" "r,Sint08,Sint16,Sint24,i,Q")))
!     (clobber (reg:CC CC_REG))]
!   "reload_completed"
!   "adc %2,%0"
!   [(set_attr "timings" "11,11,11,11,11,33")
!    (set_attr "length"   "3,4,5,6,7,6")]
  )
  
+ (define_insn "*adc_flags"
+   [(set (match_operand:SI     0 "register_operand"  "=r,r,r,r,r,r")
+ 	(plus:SI
+ 	  (plus:SI
+ 	    (ltu:SI (reg:CC CC_REG) (const_int 0))
+ 	    (match_operand:SI 1 "register_operand"  "%0,0,0,0,0,0"))
+ 	  (match_operand:SI   2 "rx_source_operand" "r,Sint08,Sint16,Sint24,i,Q")))
+    (set (reg CC_REG)
+ 	(compare 
+ 	  (plus:SI
+ 	    (plus:SI
+ 	      (ltu:SI (reg:CC CC_REG) (const_int 0))
+ 	      (match_dup 1))
+ 	    (match_dup 2))
+ 	  (const_int 0)))]
+   "reload_completed && rx_match_ccmode (insn, CC_ZSCmode)"
+   "adc %2,%0"
+   [(set_attr "timings" "11,11,11,11,11,33")
+    (set_attr "length"   "3,4,5,6,7,6")]
+ )
+ 
+ (define_expand "adddi3"
+   [(set (match_operand:DI          0 "register_operand")
+ 	(plus:DI (match_operand:DI 1 "register_operand")
+ 		 (match_operand:DI 2 "rx_source_operand")))]
+   ""
+ {
+   rtx op0l, op0h, op1l, op1h, op2l, op2h;
+ 
+   op0l = gen_lowpart (SImode, operands[0]);
+   op1l = gen_lowpart (SImode, operands[1]);
+   op2l = gen_lowpart (SImode, operands[2]);
+   op0h = gen_highpart (SImode, operands[0]);
+   op1h = gen_highpart (SImode, operands[1]);
+   op2h = gen_highpart_mode (SImode, DImode, operands[2]);
+ 
+   emit_insn (gen_adddi3_internal (op0l, op0h, op1l, op2l, op1h, op2h));
+   DONE;
+ })
+ 
+ (define_insn_and_split "adddi3_internal"
+   [(set (match_operand:SI          0 "register_operand"  "=r")
+ 	(plus:SI (match_operand:SI 2 "register_operand"  "r")
+ 		 (match_operand:SI 3 "rx_source_operand" "riQ")))
+    (set (match_operand:SI          1 "register_operand"  "=r")
+ 	(plus:SI
+ 	  (plus:SI
+ 	    (ltu:SI (plus:SI (match_dup 2) (match_dup 3)) (match_dup 2))
+ 	    (match_operand:SI      4 "register_operand"  "%1"))
+ 	  (match_operand:SI        5 "rx_source_operand" "riQ")))
+    (clobber (match_scratch:SI      6                     "=&r"))
+    (clobber (reg:CC CC_REG))]
+   ""
+   "#"
+   "reload_completed"
+   [(const_int 0)]
+ {
+   rtx op0l = operands[0];
+   rtx op0h = operands[1];
+   rtx op1l = operands[2];
+   rtx op2l = operands[3];
+   rtx op1h = operands[4];
+   rtx op2h = operands[5];
+   rtx scratch = operands[6];
+   rtx x;
+ 
+   if (reg_overlap_mentioned_p (op0l, op1h))
+     {
+       emit_move_insn (scratch, op0l);
+       op1h = scratch;
+       if (reg_overlap_mentioned_p (op0l, op2h))
+ 	op2h = scratch;
+     }
+   else if (reg_overlap_mentioned_p (op0l, op2h))
+     {
+       emit_move_insn (scratch, op0l);
+       op2h = scratch;
+     }
+ 
+   if (rtx_equal_p (op0l, op1l))
+     ;
+   /* It is preferable that op0l == op1l...  */
+   else if (rtx_equal_p (op0l, op2l))
+     x = op1l, op1l = op2l, op2l = x;
+   /* ... but it is only a requirement if op2l == MEM.  */
+   else if (MEM_P (op2l))
+     {
+       /* Let's hope that we still have a scratch register free.  */
+       gcc_assert (op1h != scratch);
+       emit_move_insn (scratch, op2l);
+       op2l = scratch;
+     }
+ 
+   emit_insn (gen_addsi3_flags (op0l, op1l, op2l));
+ 
+   if (rtx_equal_p (op0h, op1h))
+     ;
+   else if (rtx_equal_p (op0h, op2h))
+     x = op1h, op1h = op2h, op2h = x;
+   else
+     {
+       emit_move_insn (op0h, op1h);
+       op1h = op0h;
+     }
+   emit_insn (gen_adc_internal (op0h, op1h, op2h));
+   DONE;
+ })
+ 
  (define_insn "andsi3"
    [(set (match_operand:SI         0 "register_operand"  "=r,r,r,r,r,r,r,r,r")
  	(and:SI (match_operand:SI 1 "register_operand"  "%0,0,0,0,0,0,r,r,0")
  		(match_operand:SI 2 "rx_source_operand" "r,Uint04,Sint08,Sint16,Sint24,i,0,r,Q")))
!    (clobber (reg:CC CC_REG))]
    ""
    "@
    and\t%2, %0
***************
*** 876,888 ****
    and\t%1, %0
    and\t%2, %1, %0
    and\t%Q2, %0"
!   [(set_attr "timings" "11,11,11,11,11,11,11,33,33")
     (set_attr "length" "2,2,3,4,5,6,2,5,5")]
  )
  
  ;; Byte swap (single 32-bit value).
  (define_insn "bswapsi2"
!   [(set (match_operand:SI           0 "register_operand" "+r")
  	(bswap:SI (match_operand:SI 1 "register_operand"  "r")))]
    ""
    "revl\t%1, %0"
--- 1008,1042 ----
    and\t%1, %0
    and\t%2, %1, %0
    and\t%Q2, %0"
!   [(set_attr "timings" "11,11,11,11,11,11,11,11,33")
!    (set_attr "length" "2,2,3,4,5,6,2,5,5")]
! )
! 
! (define_insn "*andsi3_flags"
!   [(set (match_operand:SI         0 "register_operand"  "=r,r,r,r,r,r,r,r,r")
! 	(and:SI (match_operand:SI 1 "register_operand"  "%0,0,0,0,0,0,r,r,0")
! 		(match_operand:SI 2 "rx_source_operand" "r,Uint04,Sint08,Sint16,Sint24,i,0,r,Q")))
!    (set (reg CC_REG)
! 	(compare (and:SI (match_dup 1) (match_dup 2))
! 		 (const_int 0)))]
!   "reload_completed && rx_match_ccmode (insn, CC_ZSmode)"
!   "@
!   and\t%2, %0
!   and\t%2, %0
!   and\t%2, %0
!   and\t%2, %0
!   and\t%2, %0
!   and\t%2, %0
!   and\t%1, %0
!   and\t%2, %1, %0
!   and\t%Q2, %0"
!   [(set_attr "timings" "11,11,11,11,11,11,11,11,33")
     (set_attr "length" "2,2,3,4,5,6,2,5,5")]
  )
  
  ;; Byte swap (single 32-bit value).
  (define_insn "bswapsi2"
!   [(set (match_operand:SI           0 "register_operand" "=r")
  	(bswap:SI (match_operand:SI 1 "register_operand"  "r")))]
    ""
    "revl\t%1, %0"
***************
*** 891,897 ****
  
  ;; Byte swap (single 16-bit value).  Note - we ignore the swapping of the high 16-bits.
  (define_insn "bswaphi2"
!   [(set (match_operand:HI           0 "register_operand" "+r")
  	(bswap:HI (match_operand:HI 1 "register_operand"  "r")))]
    ""
    "revw\t%1, %0"
--- 1045,1051 ----
  
  ;; Byte swap (single 16-bit value).  Note - we ignore the swapping of the high 16-bits.
  (define_insn "bswaphi2"
!   [(set (match_operand:HI           0 "register_operand" "=r")
  	(bswap:HI (match_operand:HI 1 "register_operand"  "r")))]
    ""
    "revw\t%1, %0"
***************
*** 999,1010 ****
  (define_insn "negsi2"
    [(set (match_operand:SI         0 "register_operand" "=r,r")
          (neg:SI (match_operand:SI 1 "register_operand"  "0,r")))
!    (set (reg:CC CC_REG)
! 	(compare:CC (neg:SI (match_dup 1))
! 		    (const_int 0)))]
!   ;; The NEG instruction does not comply with -fwrapv semantics.
!   ;; See gcc.c-torture/execute/pr22493-1.c for an example of this.
!   "! flag_wrapv"
    "@
    neg\t%0
    neg\t%1, %0"
--- 1153,1175 ----
  (define_insn "negsi2"
    [(set (match_operand:SI         0 "register_operand" "=r,r")
          (neg:SI (match_operand:SI 1 "register_operand"  "0,r")))
!    (clobber (reg:CC CC_REG))]
!   ""
!   "@
!   neg\t%0
!   neg\t%1, %0"
!   [(set_attr "length" "2,3")]
! )
! 
! ;; Note that the O and C flags are not set as per a normal compare,
! ;; and thus are unusable in that context.
! (define_insn "*negsi2_flags"
!   [(set (match_operand:SI         0 "register_operand" "=r,r")
!         (neg:SI (match_operand:SI 1 "register_operand"  "0,r")))
!    (set (reg CC_REG)
! 	(compare (neg:SI (match_dup 1))
! 		 (const_int 0)))]
!   "reload_completed && rx_match_ccmode (insn, CC_ZSmode)"
    "@
    neg\t%0
    neg\t%1, %0"
***************
*** 1014,1022 ****
  (define_insn "one_cmplsi2"
    [(set (match_operand:SI         0 "register_operand" "=r,r")
  	(not:SI (match_operand:SI 1 "register_operand"  "0,r")))
!    (set (reg:CC_ZS CC_REG)
! 	(compare:CC_ZS (not:SI (match_dup 1))
! 		       (const_int 0)))]
    ""
    "@
    not\t%0
--- 1179,1185 ----
  (define_insn "one_cmplsi2"
    [(set (match_operand:SI         0 "register_operand" "=r,r")
  	(not:SI (match_operand:SI 1 "register_operand"  "0,r")))
!    (clobber (reg:CC CC_REG))]
    ""
    "@
    not\t%0
***************
*** 1024,1036 ****
    [(set_attr "length" "2,3")]
  )
  
  (define_insn "iorsi3"
    [(set (match_operand:SI         0 "register_operand" "=r,r,r,r,r,r,r,r,r")
  	(ior:SI (match_operand:SI 1 "register_operand" "%0,0,0,0,0,0,r,r,0")
  	        (match_operand:SI 2 "rx_source_operand" "r,Uint04,Sint08,Sint16,Sint24,i,0,r,Q")))
!    (set (reg:CC_ZS CC_REG)
! 	(compare:CC_ZS (ior:SI (match_dup 1) (match_dup 2))
! 		       (const_int 0)))]
    ""
    "@
    or\t%2, %0
--- 1187,1210 ----
    [(set_attr "length" "2,3")]
  )
  
+ (define_insn "*one_cmplsi2_flags"
+   [(set (match_operand:SI         0 "register_operand" "=r,r")
+ 	(not:SI (match_operand:SI 1 "register_operand"  "0,r")))
+    (set (reg CC_REG)
+ 	(compare (not:SI (match_dup 1))
+ 		 (const_int 0)))]
+   "reload_completed && rx_match_ccmode (insn, CC_ZSmode)"
+   "@
+   not\t%0
+   not\t%1, %0"
+   [(set_attr "length" "2,3")]
+ )
+ 
  (define_insn "iorsi3"
    [(set (match_operand:SI         0 "register_operand" "=r,r,r,r,r,r,r,r,r")
  	(ior:SI (match_operand:SI 1 "register_operand" "%0,0,0,0,0,0,r,r,0")
  	        (match_operand:SI 2 "rx_source_operand" "r,Uint04,Sint08,Sint16,Sint24,i,0,r,Q")))
!    (clobber (reg:CC CC_REG))]
    ""
    "@
    or\t%2, %0
***************
*** 1046,1082 ****
     (set_attr "length"  "2,2,3,4,5,6,2,3,5")]
  )
  
  (define_insn "rotlsi3"
    [(set (match_operand:SI            0 "register_operand" "=r")
  	(rotate:SI (match_operand:SI 1 "register_operand"  "0")
  		   (match_operand:SI 2 "rx_shift_operand" "rn")))
!    (set (reg:CC_ZS CC_REG)
! 	(compare:CC_ZS (rotate:SI (match_dup 1) (match_dup 2))
! 		       (const_int 0)))]
    ""
    "rotl\t%2, %0"
    [(set_attr "length" "3")]
  )
  
  (define_insn "rotrsi3"
    [(set (match_operand:SI              0 "register_operand" "=r")
  	(rotatert:SI (match_operand:SI 1 "register_operand"  "0")
  		     (match_operand:SI 2 "rx_shift_operand" "rn")))
!    (set (reg:CC_ZS CC_REG)
! 	(compare:CC_ZS (rotatert:SI (match_dup 1) (match_dup 2))
! 		       (const_int 0)))]
    ""
    "rotr\t%2, %0"
    [(set_attr "length" "3")]
  )
  
  (define_insn "ashrsi3"
    [(set (match_operand:SI              0 "register_operand" "=r,r,r")
  	(ashiftrt:SI (match_operand:SI 1 "register_operand"  "0,0,r")
  		     (match_operand:SI 2 "rx_shift_operand"  "r,n,n")))
!    (set (reg:CC_ZS CC_REG)
! 	(compare:CC_ZS (ashiftrt:SI (match_dup 1) (match_dup 2))
! 		       (const_int 0)))]
    ""
    "@
    shar\t%2, %0
--- 1220,1296 ----
     (set_attr "length"  "2,2,3,4,5,6,2,3,5")]
  )
  
+ (define_insn "*iorsi3_flags"
+   [(set (match_operand:SI         0 "register_operand" "=r,r,r,r,r,r,r,r,r")
+ 	(ior:SI (match_operand:SI 1 "register_operand" "%0,0,0,0,0,0,r,r,0")
+ 	        (match_operand:SI 2 "rx_source_operand" "r,Uint04,Sint08,Sint16,Sint24,i,0,r,Q")))
+    (set (reg CC_REG)
+ 	(compare (ior:SI (match_dup 1) (match_dup 2))
+ 		 (const_int 0)))]
+   "reload_completed && rx_match_ccmode (insn, CC_ZSmode)"
+   "@
+   or\t%2, %0
+   or\t%2, %0
+   or\t%2, %0
+   or\t%2, %0
+   or\t%2, %0
+   or\t%Q2, %0
+   or\t%1, %0
+   or\t%2, %1, %0
+   or\t%Q2, %0"
+   [(set_attr "timings" "11,11,11,11,11,11,11,11,33")
+    (set_attr "length"  "2,2,3,4,5,6,2,3,5")]
+ )
+ 
  (define_insn "rotlsi3"
    [(set (match_operand:SI            0 "register_operand" "=r")
  	(rotate:SI (match_operand:SI 1 "register_operand"  "0")
  		   (match_operand:SI 2 "rx_shift_operand" "rn")))
!    (clobber (reg:CC CC_REG))]
    ""
    "rotl\t%2, %0"
    [(set_attr "length" "3")]
  )
  
+ (define_insn "*rotlsi3_flags"
+   [(set (match_operand:SI            0 "register_operand" "=r")
+ 	(rotate:SI (match_operand:SI 1 "register_operand"  "0")
+ 		   (match_operand:SI 2 "rx_shift_operand" "rn")))
+    (set (reg CC_REG)
+ 	(compare (rotate:SI (match_dup 1) (match_dup 2))
+ 		 (const_int 0)))]
+   "reload_completed && rx_match_ccmode (insn, CC_ZSmode)"
+   "rotl\t%2, %0"
+   [(set_attr "length" "3")]
+ )
+ 
  (define_insn "rotrsi3"
    [(set (match_operand:SI              0 "register_operand" "=r")
  	(rotatert:SI (match_operand:SI 1 "register_operand"  "0")
  		     (match_operand:SI 2 "rx_shift_operand" "rn")))
!    (clobber (reg:CC CC_REG))]
    ""
    "rotr\t%2, %0"
    [(set_attr "length" "3")]
  )
  
+ (define_insn "*rotrsi3_flags"
+   [(set (match_operand:SI              0 "register_operand" "=r")
+ 	(rotatert:SI (match_operand:SI 1 "register_operand"  "0")
+ 		     (match_operand:SI 2 "rx_shift_operand" "rn")))
+    (set (reg CC_REG)
+ 	(compare (rotatert:SI (match_dup 1) (match_dup 2))
+ 		 (const_int 0)))]
+   "reload_completed && rx_match_ccmode (insn, CC_ZSmode)"
+   "rotr\t%2, %0"
+   [(set_attr "length" "3")]
+ )
+ 
  (define_insn "ashrsi3"
    [(set (match_operand:SI              0 "register_operand" "=r,r,r")
  	(ashiftrt:SI (match_operand:SI 1 "register_operand"  "0,0,r")
  		     (match_operand:SI 2 "rx_shift_operand"  "r,n,n")))
!    (clobber (reg:CC CC_REG))]
    ""
    "@
    shar\t%2, %0
***************
*** 1085,1097 ****
    [(set_attr "length" "3,2,3")]
  )
  
  (define_insn "lshrsi3"
    [(set (match_operand:SI              0 "register_operand" "=r,r,r")
  	(lshiftrt:SI (match_operand:SI 1 "register_operand"  "0,0,r")
  		     (match_operand:SI 2 "rx_shift_operand"  "r,n,n")))
!    (set (reg:CC_ZS CC_REG)
! 	(compare:CC_ZS (lshiftrt:SI (match_dup 1) (match_dup 2))
! 		       (const_int 0)))]
    ""
    "@
    shlr\t%2, %0
--- 1299,1324 ----
    [(set_attr "length" "3,2,3")]
  )
  
+ (define_insn "*ashrsi3_flags"
+   [(set (match_operand:SI              0 "register_operand" "=r,r,r")
+ 	(ashiftrt:SI (match_operand:SI 1 "register_operand"  "0,0,r")
+ 		     (match_operand:SI 2 "rx_shift_operand"  "r,n,n")))
+    (set (reg CC_REG)
+ 	(compare (ashiftrt:SI (match_dup 1) (match_dup 2))
+ 		 (const_int 0)))]
+   "reload_completed && rx_match_ccmode (insn, CC_ZSmode)"
+   "@
+   shar\t%2, %0
+   shar\t%2, %0
+   shar\t%2, %1, %0"
+   [(set_attr "length" "3,2,3")]
+ )
+ 
  (define_insn "lshrsi3"
    [(set (match_operand:SI              0 "register_operand" "=r,r,r")
  	(lshiftrt:SI (match_operand:SI 1 "register_operand"  "0,0,r")
  		     (match_operand:SI 2 "rx_shift_operand"  "r,n,n")))
!    (clobber (reg:CC CC_REG))]
    ""
    "@
    shlr\t%2, %0
***************
*** 1100,1112 ****
    [(set_attr "length" "3,2,3")]
  )
  
  (define_insn "ashlsi3"
    [(set (match_operand:SI            0 "register_operand" "=r,r,r")
  	(ashift:SI (match_operand:SI 1 "register_operand"  "0,0,r")
  	           (match_operand:SI 2 "rx_shift_operand"  "r,n,n")))
!    (set (reg:CC_ZS CC_REG)
! 	(compare:CC_ZS (ashift:SI (match_dup 1) (match_dup 2))
! 		       (const_int 0)))]
    ""
    "@
    shll\t%2, %0
--- 1327,1352 ----
    [(set_attr "length" "3,2,3")]
  )
  
+ (define_insn "*lshrsi3_flags"
+   [(set (match_operand:SI              0 "register_operand" "=r,r,r")
+ 	(lshiftrt:SI (match_operand:SI 1 "register_operand"  "0,0,r")
+ 		     (match_operand:SI 2 "rx_shift_operand"  "r,n,n")))
+    (set (reg CC_REG)
+ 	(compare (lshiftrt:SI (match_dup 1) (match_dup 2))
+ 		 (const_int 0)))]
+   "reload_completed && rx_match_ccmode (insn, CC_ZSmode)"
+   "@
+   shlr\t%2, %0
+   shlr\t%2, %0
+   shlr\t%2, %1, %0"
+   [(set_attr "length" "3,2,3")]
+ )
+ 
  (define_insn "ashlsi3"
    [(set (match_operand:SI            0 "register_operand" "=r,r,r")
  	(ashift:SI (match_operand:SI 1 "register_operand"  "0,0,r")
  	           (match_operand:SI 2 "rx_shift_operand"  "r,n,n")))
!    (clobber (reg:CC CC_REG))]
    ""
    "@
    shll\t%2, %0
***************
*** 1115,1130 ****
    [(set_attr "length" "3,2,3")]
  )
  
  (define_insn "subsi3"
    [(set (match_operand:SI           0 "register_operand" "=r,r,r,r,r")
  	(minus:SI (match_operand:SI 1 "register_operand"  "0,0,0,r,0")
  		  (match_operand:SI 2 "rx_source_operand" "r,Uint04,n,r,Q")))
!    (set (reg:CC_ZSC CC_REG)
! 	;; Note - we do not acknowledge that the SUB instruction sets the Overflow
! 	;; flag because its interpretation is different from comparing the result
! 	;; against zero.  Compile and run gcc.c-torture/execute/cmpsi-1.c to see this.
! 	(compare:CC_ZSC (minus:SI (match_dup 1) (match_dup 2))
! 			(const_int 0)))]
    ""
    "@
    sub\t%2, %0
--- 1355,1411 ----
    [(set_attr "length" "3,2,3")]
  )
  
+ (define_insn "*ashlsi3_flags"
+   [(set (match_operand:SI            0 "register_operand" "=r,r,r")
+ 	(ashift:SI (match_operand:SI 1 "register_operand"  "0,0,r")
+ 	           (match_operand:SI 2 "rx_shift_operand"  "r,n,n")))
+    (set (reg CC_REG)
+ 	(compare (ashift:SI (match_dup 1) (match_dup 2))
+ 		 (const_int 0)))]
+   "reload_completed && rx_match_ccmode (insn, CC_ZSmode)"
+   "@
+   shll\t%2, %0
+   shll\t%2, %0
+   shll\t%2, %1, %0"
+   [(set_attr "length" "3,2,3")]
+ )
+ 
+ ;; Saturate to 32-bits
+ (define_insn_and_split "ssaddsi3"
+   [(set (match_operand:SI             0 "register_operand" "=r")
+ 	(ss_plus:SI (match_operand:SI 1 "register_operand"  "r")
+ 		    (match_operand:SI 2 "rx_source_operand" "riQ")))
+    (clobber (reg:CC CC_REG))]
+   ""
+   "#"
+   "reload_completed"
+   [(parallel [(set (match_dup 0)
+ 		   (plus:SI (match_dup 1) (match_dup 2)))
+ 	      (set (reg:CC_ZSC CC_REG)
+ 		   (compare:CC_ZSC
+ 		     (plus:SI (match_dup 1) (match_dup 2))
+ 		     (const_int 0)))])
+    (set (match_dup 0)
+ 	(unspec:SI [(match_dup 0) (reg:CC CC_REG)] 
+ 		   UNSPEC_BUILTIN_SAT))]
+    ""
+ )
+ 
+ (define_insn "*sat"
+   [(set (match_operand:SI             0 "register_operand" "=r")
+ 	(unspec:SI [(match_operand:SI 1 "register_operand"  "0")
+ 		    (reg:CC CC_REG)]
+ 		   UNSPEC_BUILTIN_SAT))]
+   "reload_completed"
+   "sat\t%0"
+   [(set_attr "length" "2")]
+ )
+ 
  (define_insn "subsi3"
    [(set (match_operand:SI           0 "register_operand" "=r,r,r,r,r")
  	(minus:SI (match_operand:SI 1 "register_operand"  "0,0,0,r,0")
  		  (match_operand:SI 2 "rx_source_operand" "r,Uint04,n,r,Q")))
!    (clobber (reg:CC CC_REG))]
    ""
    "@
    sub\t%2, %0
***************
*** 1136,1167 ****
     (set_attr "length" "2,2,6,3,5")]
  )
  
! (define_insn "subdi3"
!   [(set (match_operand:DI           0 "register_operand" "=r,r")
! 	(minus:DI (match_operand:DI 1 "register_operand"  "0,0")
! 		  (match_operand:DI 2 "rx_source_operand" "r,Q")))
!    (set (reg:CC_ZSC CC_REG) ;; See subsi3
! 	(compare:CC_ZSC (minus:DI (match_dup 1) (match_dup 2))
! 			(const_int 0)))]
!   ""
!   "sub\t%L2, %L0\n\tsbb\t%H2, %H0"
!   [(set_attr "timings" "22,44")
!    (set_attr "length" "5,11")]
  )
  
  (define_insn "xorsi3"
    [(set (match_operand:SI         0 "register_operand" "=r,r,r,r,r,r")
  	(xor:SI (match_operand:SI 1 "register_operand" "%0,0,0,0,0,0")
  	        (match_operand:SI 2 "rx_source_operand"
  				  "r,Sint08,Sint16,Sint24,i,Q")))
!    (set (reg:CC_ZS CC_REG)
! 	(compare:CC_ZS (xor:SI (match_dup 1) (match_dup 2))
! 		       (const_int 0)))]
    ""
    "xor\t%Q2, %0"
    [(set_attr "timings" "11,11,11,11,11,33")
     (set_attr "length" "3,4,5,6,7,6")]
  )
  
  ;; Floating Point Instructions
  
--- 1417,1683 ----
     (set_attr "length" "2,2,6,3,5")]
  )
  
! ;; Note that the O flag is set as if (compare op1 op2) not for
! ;; what is described here, (compare op0 0).
! (define_insn "*subsi3_flags"
!   [(set (match_operand:SI           0 "register_operand" "=r,r,r,r,r")
! 	(minus:SI (match_operand:SI 1 "register_operand"  "0,0,0,r,0")
! 		  (match_operand:SI 2 "rx_source_operand" "r,Uint04,n,r,Q")))
!    (set (reg CC_REG)
! 	(compare (minus:SI (match_dup 1) (match_dup 2))
! 		 (const_int 0)))]
!   "reload_completed && rx_match_ccmode (insn, CC_ZSCmode)"
!   "@
!   sub\t%2, %0
!   sub\t%2, %0
!   add\t%N2, %0
!   sub\t%2, %1, %0
!   sub\t%Q2, %0"
!   [(set_attr "timings" "11,11,11,11,33")
!    (set_attr "length" "2,2,6,3,5")]
! )
! 
! ;; A helper to expand the above with the CC_MODE filled in.
! (define_expand "subsi3_flags"
!   [(parallel [(set (match_operand:SI 0 "register_operand")
! 		   (minus:SI (match_operand:SI 1 "register_operand")
! 			     (match_operand:SI 2 "rx_source_operand")))
! 	      (set (reg:CC_ZSC CC_REG)
! 		   (compare:CC_ZSC (minus:SI (match_dup 1) (match_dup 2))
! 				   (const_int 0)))])]
! )
! 
! (define_insn "sbb_internal"
!   [(set (match_operand:SI     0 "register_operand"   "=r,r")
! 	(minus:SI
! 	  (minus:SI
! 	    (match_operand:SI 1 "register_operand"   " 0,0")
! 	    (match_operand:SI 2 "rx_compare_operand" " r,Q"))
! 	  (geu:SI (reg:CC CC_REG) (const_int 0))))
!     (clobber (reg:CC CC_REG))]
!   "reload_completed"
!   "sbb\t%2, %0"
!   [(set_attr "timings" "11,33")
!    (set_attr "length"  "3,6")]
  )
  
+ (define_insn "*sbb_flags"
+   [(set (match_operand:SI     0 "register_operand"   "=r,r")
+ 	(minus:SI
+ 	  (minus:SI
+ 	    (match_operand:SI 1 "register_operand"   " 0,0")
+ 	    (match_operand:SI 2 "rx_compare_operand" " r,Q"))
+ 	  (geu:SI (reg:CC CC_REG) (const_int 0))))
+    (set (reg CC_REG)
+ 	(compare
+ 	  (minus:SI
+ 	    (minus:SI (match_dup 1) (match_dup 2))
+ 	    (geu:SI (reg:CC CC_REG) (const_int 0)))
+ 	  (const_int 0)))]
+   "reload_completed"
+   "sbb\t%2, %0"
+   [(set_attr "timings" "11,33")
+    (set_attr "length"  "3,6")]
+ )
+ 
+ (define_expand "subdi3"
+   [(set (match_operand:DI           0 "register_operand")
+ 	(minus:DI (match_operand:DI 1 "register_operand")
+ 		  (match_operand:DI 2 "rx_compare_operand")))]
+   ""
+ {
+   rtx op0l, op0h, op1l, op1h, op2l, op2h;
+ 
+   op0l = gen_lowpart (SImode, operands[0]);
+   op1l = gen_lowpart (SImode, operands[1]);
+   op2l = gen_lowpart (SImode, operands[2]);
+   op0h = gen_highpart (SImode, operands[0]);
+   op1h = gen_highpart (SImode, operands[1]);
+   op2h = gen_highpart_mode (SImode, DImode, operands[2]);
+ 
+   emit_insn (gen_subdi3_internal (op0l, op0h, op1l, op2l, op1h, op2h));
+   DONE;
+ })
+ 
+ (define_insn_and_split "subdi3_internal"
+   [(set (match_operand:SI          0 "register_operand"   "=&r,&r")
+ 	(minus:SI (match_operand:SI 2 "register_operand"  "  0, r")
+ 		  (match_operand:SI 3 "rx_compare_operand" "rQ, r")))
+    (set (match_operand:SI          1 "register_operand"   "= r, r")
+ 	(minus:SI
+ 	  (minus:SI
+ 	    (match_operand:SI      4 "register_operand"   "  1, 1")
+ 	    (match_operand:SI      5 "rx_compare_operand" " rQ,rQ"))
+ 	  (geu:SI (match_dup 2) (match_dup 3))))
+    (clobber (reg:CC CC_REG))]
+   ""
+   "#"
+   "reload_completed"
+   [(const_int 0)]
+ {
+   emit_insn (gen_subsi3_flags (operands[0], operands[2], operands[3]));
+   emit_insn (gen_sbb_internal (operands[1], operands[4], operands[5]));
+   DONE;
+ })
+ 
  (define_insn "xorsi3"
    [(set (match_operand:SI         0 "register_operand" "=r,r,r,r,r,r")
  	(xor:SI (match_operand:SI 1 "register_operand" "%0,0,0,0,0,0")
  	        (match_operand:SI 2 "rx_source_operand"
  				  "r,Sint08,Sint16,Sint24,i,Q")))
!    (clobber (reg:CC CC_REG))]
    ""
    "xor\t%Q2, %0"
    [(set_attr "timings" "11,11,11,11,11,33")
     (set_attr "length" "3,4,5,6,7,6")]
  )
+ 
+ (define_insn "*xorsi3_flags"
+   [(set (match_operand:SI         0 "register_operand" "=r,r,r,r,r,r")
+ 	(xor:SI (match_operand:SI 1 "register_operand" "%0,0,0,0,0,0")
+ 	        (match_operand:SI 2 "rx_source_operand"
+ 				  "r,Sint08,Sint16,Sint24,i,Q")))
+    (set (reg CC_REG)
+ 	(compare (xor:SI (match_dup 1) (match_dup 2))
+ 		 (const_int 0)))]
+   "reload_completed && rx_match_ccmode (insn, CC_ZSmode)"
+   "xor\t%Q2, %0"
+   [(set_attr "timings" "11,11,11,11,11,33")
+    (set_attr "length" "3,4,5,6,7,6")]
+ )
+ 
+ ;; A set of peepholes to catch extending loads followed by arithmetic operations.
+ ;; We use iterators where possible to reduce the amount of typing and hence the
+ ;; possibilities for typos.
+ 
+ (define_code_iterator extend_types [(zero_extend "") (sign_extend "")])
+ (define_code_attr     letter       [(zero_extend "R") (sign_extend "Q")])
+ 
+ (define_code_iterator memex_commutative [(plus "") (and "") (ior "") (xor "")])
+ (define_code_iterator memex_noncomm     [(div "") (udiv "") (minus "")])
+ (define_code_iterator memex_nocc        [(smax "") (smin "") (mult "")])
+ 
+ (define_code_attr     op                [(plus "add") (and "and") (div "div") (udiv "divu") (smax "max") (smin "min") (mult "mul") (ior "or") (minus "sub") (xor "xor")])
+ 
+ (define_peephole2
+   [(set (match_operand:SI                               0 "register_operand")
+ 	(extend_types:SI (match_operand:small_int_modes 1 "rx_restricted_mem_operand")))
+    (parallel [(set (match_operand:SI                    2 "register_operand")
+ 		   (memex_commutative:SI (match_dup 0)
+ 					 (match_dup 2)))
+ 	      (clobber (reg:CC CC_REG))])]
+   "peep2_regno_dead_p (2, REGNO (operands[0]))"
+   [(parallel [(set:SI (match_dup 2)
+ 		      (memex_commutative:SI (match_dup 2)
+ 					    (extend_types:SI (match_dup 1))))
+ 	      (clobber (reg:CC CC_REG))])]
+ )
+ 
+ (define_peephole2
+   [(set (match_operand:SI                               0 "register_operand")
+ 	(extend_types:SI (match_operand:small_int_modes 1 "rx_restricted_mem_operand")))
+    (parallel [(set (match_operand:SI                    2 "register_operand")
+ 		   (memex_commutative:SI (match_dup 2)
+ 					 (match_dup 0)))
+ 	      (clobber (reg:CC CC_REG))])]
+   "peep2_regno_dead_p (2, REGNO (operands[0]))"
+   [(parallel [(set:SI (match_dup 2)
+ 		      (memex_commutative:SI (match_dup 2)
+ 					    (extend_types:SI (match_dup 1))))
+ 	      (clobber (reg:CC CC_REG))])]
+ )
+ 
+ (define_peephole2
+   [(set (match_operand:SI                               0 "register_operand")
+ 	(extend_types:SI (match_operand:small_int_modes 1 "rx_restricted_mem_operand")))
+    (parallel [(set (match_operand:SI                    2 "register_operand")
+ 		   (memex_noncomm:SI (match_dup 2)
+ 				     (match_dup 0)))
+ 	      (clobber (reg:CC CC_REG))])]
+   "peep2_regno_dead_p (2, REGNO (operands[0]))"
+   [(parallel [(set:SI (match_dup 2)
+ 		      (memex_noncomm:SI (match_dup 2)
+ 					(extend_types:SI (match_dup 1))))
+ 	      (clobber (reg:CC CC_REG))])]
+ )
+ 
+ (define_peephole2
+   [(set (match_operand:SI                               0 "register_operand")
+ 	(extend_types:SI (match_operand:small_int_modes 1 "rx_restricted_mem_operand")))
+    (set (match_operand:SI                               2 "register_operand")
+ 	(memex_nocc:SI (match_dup 0)
+ 		       (match_dup 2)))]
+   "peep2_regno_dead_p (2, REGNO (operands[0]))"
+   [(set:SI (match_dup 2)
+ 	   (memex_nocc:SI (match_dup 2)
+ 			  (extend_types:SI (match_dup 1))))]
+ )
+ 
+ (define_peephole2
+   [(set (match_operand:SI                               0 "register_operand")
+ 	(extend_types:SI (match_operand:small_int_modes 1 "rx_restricted_mem_operand")))
+    (set (match_operand:SI                               2 "register_operand")
+ 	(memex_nocc:SI (match_dup 2)
+ 		       (match_dup 0)))]
+   "peep2_regno_dead_p (2, REGNO (operands[0]))"
+   [(set:SI (match_dup 2)
+ 	   (memex_nocc:SI (match_dup 2)
+ 			  (extend_types:SI (match_dup 1))))]
+ )
+ 
+ (define_insn "*<memex_commutative:code>si3_<extend_types:code><small_int_modes:mode>"
+   [(set (match_operand:SI                                                     0 "register_operand" "=r")
+ 	(memex_commutative:SI (match_operand:SI                               1 "register_operand" "%0")
+  		              (extend_types:SI (match_operand:small_int_modes 2 "rx_restricted_mem_operand" "Q"))))
+    (clobber (reg:CC CC_REG))]
+   ""
+   "<memex_commutative:op>\t%<extend_types:letter>2, %0"
+   [(set_attr "timings" "33")
+    (set_attr "length"  "5")] ;; Worst case sceanario.  FIXME: If we defined separate patterns 
+ )                            ;; rather than using iterators we could specify exact sizes.
+ 
+ (define_insn "*<memex_noncomm:code>si3_<extend_types:code><small_int_modes:mode>"
+   [(set (match_operand:SI                                                 0 "register_operand" "=r")
+ 	(memex_noncomm:SI (match_operand:SI                               1 "register_operand" "0")
+                           (extend_types:SI (match_operand:small_int_modes 2 "rx_restricted_mem_operand" "Q"))))
+    (clobber (reg:CC CC_REG))]
+   ""
+   "<memex_noncomm:op>\t%<extend_types:letter>2, %0"
+   [(set_attr "timings" "33")
+    (set_attr "length"  "5")] ;; Worst case sceanario.  FIXME: If we defined separate patterns 
+ )                            ;; rather than using iterators we could specify exact sizes.
+ 
+ (define_insn "*<memex_nocc:code>si3_<extend_types:code><small_int_modes:mode>"
+   [(set (match_operand:SI                                              0 "register_operand" "=r")
+ 	(memex_nocc:SI (match_operand:SI                               1 "register_operand" "%0")
+ 		       (extend_types:SI (match_operand:small_int_modes 2 "rx_restricted_mem_operand" "Q"))))]
+   ""
+   "<memex_nocc:op>\t%<extend_types:letter>2, %0"
+   [(set_attr "timings" "33")
+    (set_attr "length"  "5")] ;; Worst case sceanario.  FIXME: If we defined separate patterns 
+ )                            ;; rather than using iterators we could specify exact sizes.
+ 
+ (define_peephole2
+   [(set (match_operand:SI                               0 "register_operand")
+ 	(extend_types:SI (match_operand:small_int_modes 1 "rx_restricted_mem_operand")))
+    (set (reg:CC CC_REG)
+ 	(compare:CC (match_operand:SI                   2 "register_operand")
+ 		    (match_dup 0)))]
+   "peep2_regno_dead_p (2, REGNO (operands[0]))"
+   [(set (reg:CC CC_REG)
+ 	(compare:CC (match_dup 2)
+ 		    (extend_types:SI (match_dup 1))))]
+ )
+ 
+ (define_insn "*comparesi3_<extend_types:code><small_int_modes:mode>"
+   [(set (reg:CC CC_REG)
+ 	(compare:CC (match_operand:SI                               0 "register_operand" "=r")
+ 		    (extend_types:SI (match_operand:small_int_modes 1 "rx_restricted_mem_operand" "Q"))))]
+   ""
+   "cmp\t%<extend_types:letter>1, %0"
+   [(set_attr "timings" "33")
+    (set_attr "length"  "5")] ;; Worst case sceanario.  FIXME: If we defined separate patterns 
+ )                            ;; rather than using iterators we could specify exact sizes.
  
  ;; Floating Point Instructions
  
***************
*** 1169,1177 ****
    [(set (match_operand:SF          0 "register_operand"  "=r,r,r")
  	(plus:SF (match_operand:SF 1 "register_operand"  "%0,0,0")
  		 (match_operand:SF 2 "rx_source_operand"  "r,F,Q")))
!    (set (reg:CC_ZS CC_REG)
! 	(compare:CC_ZS (plus:SF (match_dup 1) (match_dup 2))
! 			(const_int 0)))]
    "ALLOW_RX_FPU_INSNS"
    "fadd\t%2, %0"
    [(set_attr "timings" "44,44,66")
--- 1685,1691 ----
    [(set (match_operand:SF          0 "register_operand"  "=r,r,r")
  	(plus:SF (match_operand:SF 1 "register_operand"  "%0,0,0")
  		 (match_operand:SF 2 "rx_source_operand"  "r,F,Q")))
!    (clobber (reg:CC CC_REG))]
    "ALLOW_RX_FPU_INSNS"
    "fadd\t%2, %0"
    [(set_attr "timings" "44,44,66")
***************
*** 1182,1190 ****
    [(set (match_operand:SF         0 "register_operand" "=r,r,r")
  	(div:SF (match_operand:SF 1 "register_operand"  "0,0,0")
  		(match_operand:SF 2 "rx_source_operand" "r,F,Q")))
!    (set (reg:CC_ZS CC_REG)
! 	(compare:CC_ZS (div:SF (match_dup 1) (match_dup 2))
! 			(const_int 0)))]
    "ALLOW_RX_FPU_INSNS"
    "fdiv\t%2, %0"
    [(set_attr "timings" "1616,1616,1818")
--- 1696,1702 ----
    [(set (match_operand:SF         0 "register_operand" "=r,r,r")
  	(div:SF (match_operand:SF 1 "register_operand"  "0,0,0")
  		(match_operand:SF 2 "rx_source_operand" "r,F,Q")))
!    (clobber (reg:CC CC_REG))]
    "ALLOW_RX_FPU_INSNS"
    "fdiv\t%2, %0"
    [(set_attr "timings" "1616,1616,1818")
***************
*** 1195,1203 ****
    [(set (match_operand:SF          0 "register_operand" "=r,r,r")
  	(mult:SF (match_operand:SF 1 "register_operand" "%0,0,0")
  		(match_operand:SF  2 "rx_source_operand" "r,F,Q")))
!    (set (reg:CC_ZS CC_REG)
! 	(compare:CC_ZS (mult:SF (match_dup 1) (match_dup 2))
! 			(const_int 0)))]
    "ALLOW_RX_FPU_INSNS"
    "fmul\t%2, %0"
    [(set_attr "timings" "33,33,55")
--- 1707,1713 ----
    [(set (match_operand:SF          0 "register_operand" "=r,r,r")
  	(mult:SF (match_operand:SF 1 "register_operand" "%0,0,0")
  		(match_operand:SF  2 "rx_source_operand" "r,F,Q")))
!    (clobber (reg:CC CC_REG))]
    "ALLOW_RX_FPU_INSNS"
    "fmul\t%2, %0"
    [(set_attr "timings" "33,33,55")
***************
*** 1208,1216 ****
    [(set (match_operand:SF           0 "register_operand" "=r,r,r")
  	(minus:SF (match_operand:SF 1 "register_operand"  "0,0,0")
  		  (match_operand:SF 2 "rx_source_operand" "r,F,Q")))
!    (set (reg:CC_ZS CC_REG)
! 	(compare:CC_ZS (minus:SF (match_dup 1) (match_dup 2))
! 		       (const_int 0)))]
    "ALLOW_RX_FPU_INSNS"
    "fsub\t%Q2, %0"
    [(set_attr "timings" "44,44,66")
--- 1718,1724 ----
    [(set (match_operand:SF           0 "register_operand" "=r,r,r")
  	(minus:SF (match_operand:SF 1 "register_operand"  "0,0,0")
  		  (match_operand:SF 2 "rx_source_operand" "r,F,Q")))
!    (clobber (reg:CC CC_REG))]
    "ALLOW_RX_FPU_INSNS"
    "fsub\t%Q2, %0"
    [(set_attr "timings" "44,44,66")
***************
*** 1220,1228 ****
  (define_insn "fix_truncsfsi2"
    [(set (match_operand:SI         0 "register_operand"  "=r,r")
  	(fix:SI (match_operand:SF 1 "rx_compare_operand" "r,Q")))
!    (set (reg:CC_ZS CC_REG)
! 	(compare:CC_ZS (fix:SI (match_dup 1))
! 		       (const_int 0)))]
    "ALLOW_RX_FPU_INSNS"
    "ftoi\t%Q1, %0"
    [(set_attr "timings" "22,44")
--- 1728,1734 ----
  (define_insn "fix_truncsfsi2"
    [(set (match_operand:SI         0 "register_operand"  "=r,r")
  	(fix:SI (match_operand:SF 1 "rx_compare_operand" "r,Q")))
!    (clobber (reg:CC CC_REG))]
    "ALLOW_RX_FPU_INSNS"
    "ftoi\t%Q1, %0"
    [(set_attr "timings" "22,44")
***************
*** 1232,1240 ****
  (define_insn "floatsisf2"
    [(set (match_operand:SF           0 "register_operand"  "=r,r")
  	(float:SF (match_operand:SI 1 "rx_compare_operand" "r,Q")))
!    (set (reg:CC_ZS CC_REG)
! 	(compare:CC_ZS (float:SF (match_dup 1))
! 			(const_int 0)))]
    "ALLOW_RX_FPU_INSNS"
    "itof\t%Q1, %0"
    [(set_attr "timings" "22,44")
--- 1738,1744 ----
  (define_insn "floatsisf2"
    [(set (match_operand:SF           0 "register_operand"  "=r,r")
  	(float:SF (match_operand:SI 1 "rx_compare_operand" "r,Q")))
!    (clobber (reg:CC CC_REG))]
    "ALLOW_RX_FPU_INSNS"
    "itof\t%Q1, %0"
    [(set_attr "timings" "22,44")
***************
*** 1242,1458 ****
  )
  
  ;; Bit manipulation instructions.
- ;; Note - there are two versions of each pattern because the memory
- ;; accessing versions use QImode whilst the register accessing
- ;; versions use SImode.
- ;; The peephole are here because the combiner only looks at a maximum
- ;; of three instructions at a time.
  
! (define_insn "bitset"
!   [(set:SI (match_operand:SI                    0 "register_operand" "=r")
! 	   (ior:SI (match_operand:SI            1 "register_operand" "0")
! 		   (ashift:SI (const_int 1)
! 			      (match_operand:SI 2 "nonmemory_operand" "ri"))))]
    ""
!   "bset\t%2, %0"
    [(set_attr "length" "3")]
  )
  
! (define_insn "bitset_in_memory"
!   [(set:QI (match_operand:QI                    0 "memory_operand" "=m")
! 	   (ior:QI (match_operand:QI            1 "memory_operand" "0")
! 		   (ashift:QI (const_int 1)
! 			      (match_operand:QI 2 "nonmemory_operand" "ri"))))]
    ""
!   "bset\t%2, %0.B"
    [(set_attr "length" "3")
!    (set_attr "timings" "34")]
  )
  
! ;; (set (reg A) (const_int 1))
! ;; (set (reg A) (ashift (reg A) (reg B)))
! ;; (set (reg C) (ior (reg A) (reg C)))
! (define_peephole2
!   [(set:SI (match_operand:SI 0 "register_operand" "")
! 	   (const_int 1))
!    (set:SI (match_dup 0)
! 	   (ashift:SI (match_dup 0)
! 		      (match_operand:SI 1 "register_operand" "")))
!    (set:SI (match_operand:SI 2 "register_operand" "")
! 	   (ior:SI (match_dup 0)
! 		   (match_dup 2)))]
!   "dead_or_set_p (insn, operands[0])"
!   [(set:SI (match_dup 2)
! 	   (ior:SI (match_dup 2)
! 		   (ashift:SI (const_int 1)
! 			      (match_dup 1))))]
! )
!   
! ;; (set (reg A) (const_int 1))
! ;; (set (reg A) (ashift (reg A) (reg B)))
! ;; (set (reg A) (ior (reg A) (reg C)))
! ;; (set (reg C) (reg A)
! (define_peephole2
!   [(set:SI (match_operand:SI 0 "register_operand" "")
! 	   (const_int 1))
!    (set:SI (match_dup 0)
! 	   (ashift:SI (match_dup 0)
! 		      (match_operand:SI 1 "register_operand" "")))
!    (set:SI (match_dup 0)
! 	   (ior:SI (match_dup 0)
! 		   (match_operand:SI 2 "register_operand" "")))
!    (set:SI (match_dup 2) (match_dup 0))]
!   "dead_or_set_p (insn, operands[0])"
!   [(set:SI (match_dup 2)
! 	   (ior:SI (match_dup 2)
! 		   (ashift:SI (const_int 1)
! 			      (match_dup 1))))]
! )
!   
! (define_insn "bitinvert"
!   [(set:SI (match_operand:SI 0 "register_operand" "+r")
! 	   (xor:SI (match_operand:SI 1 "register_operand" "0")
! 		   (ashift:SI (const_int 1)
! 			      (match_operand:SI 2 "nonmemory_operand" "ri"))))]
    ""
!   "bnot\t%2, %0"
    [(set_attr "length" "3")]
  )
  
! (define_insn "bitinvert_in_memory"
!   [(set:QI (match_operand:QI 0 "memory_operand" "+m")
! 	   (xor:QI (match_operand:QI 1 "register_operand" "0")
! 		   (ashift:QI (const_int 1)
! 			      (match_operand:QI 2 "nonmemory_operand" "ri"))))]
    ""
!   "bnot\t%2, %0.B"
    [(set_attr "length" "5")
     (set_attr "timings" "33")]
  )
  
! ;; (set (reg A) (const_int 1))
! ;; (set (reg A) (ashift (reg A) (reg B)))
! ;; (set (reg C) (xor (reg A) (reg C)))
! (define_peephole2
!   [(set:SI (match_operand:SI 0 "register_operand" "")
! 	   (const_int 1))
!    (set:SI (match_dup 0)
! 	   (ashift:SI (match_dup 0)
! 		      (match_operand:SI 1 "register_operand" "")))
!    (set:SI (match_operand:SI 2 "register_operand" "")
! 	   (xor:SI (match_dup 0)
! 		   (match_dup 2)))]
!   "dead_or_set_p (insn, operands[0])"
!   [(set:SI (match_dup 2)
! 	   (xor:SI (match_dup 2)
! 		   (ashift:SI (const_int 1)
! 			      (match_dup 1))))]
    ""
  )
!   
! ;; (set (reg A) (const_int 1))
! ;; (set (reg A) (ashift (reg A) (reg B)))
! ;; (set (reg A) (xor (reg A) (reg C)))
! ;; (set (reg C) (reg A))
! (define_peephole2
!   [(set:SI (match_operand:SI 0 "register_operand" "")
! 	   (const_int 1))
!    (set:SI (match_dup 0)
! 	   (ashift:SI (match_dup 0)
! 		      (match_operand:SI 1 "register_operand" "")))
!    (set:SI (match_dup 0)
! 	   (xor:SI (match_dup 0)
! 		   (match_operand:SI 2 "register_operand" "")))
!    (set:SI (match_dup 2) (match_dup 0))]
!   "dead_or_set_p (insn, operands[0])"
!   [(set:SI (match_dup 2)
! 	   (xor:SI (match_dup 2)
! 		   (ashift:SI (const_int 1)
! 			      (match_dup 1))))]
    ""
  )
  
! (define_insn "bitclr"
!   [(set:SI (match_operand:SI 0 "register_operand" "+r")
! 	   (and:SI (match_operand:SI 1 "register_operand" "0")
! 		   (not:SI (ashift:SI (const_int 1)
! 				      (match_operand:SI 2 "nonmemory_operand" "ri")))))]
    ""
!   "bclr\t%2, %0"
    [(set_attr "length" "3")]
  )
  
! (define_insn "bitclr_in_memory"
!   [(set:QI (match_operand:QI 0 "memory_operand" "+m")
! 	   (and:QI (match_operand:QI 1 "memory_operand" "0")
! 		   (not:QI (ashift:QI (const_int 1)
! 				      (match_operand:QI 2 "nonmemory_operand" "ri")))))]
    ""
!   "bclr\t%2, %0.B"
!   [(set_attr "length" "3")
!    (set_attr "timings" "34")]
! )
  
! ;; (set (reg A) (const_int -2))
! ;; (set (reg A) (rotate (reg A) (reg B)))
! ;; (set (reg C) (and (reg A) (reg C)))
! (define_peephole2
!   [(set:SI (match_operand:SI 0 "register_operand" "")
! 	   (const_int -2))
!    (set:SI (match_dup 0)
! 	   (rotate:SI (match_dup 0)
! 		      (match_operand:SI 1 "register_operand" "")))
!    (set:SI (match_operand:SI 2 "register_operand" "")
! 	   (and:SI (match_dup 0)
! 		   (match_dup 2)))]
!   "dead_or_set_p (insn, operands[0])"
!   [(set:SI (match_dup 2)
! 	   (and:SI (match_dup 2)
! 		   (not:SI (ashift:SI (const_int 1)
! 				      (match_dup 1)))))]
  )
!   
! ;; (set (reg A) (const_int -2))
! ;; (set (reg A) (rotate (reg A) (reg B)))
! ;; (set (reg A) (and (reg A) (reg C)))
! ;; (set (reg C) (reg A)
! (define_peephole2
!   [(set:SI (match_operand:SI 0 "register_operand" "")
! 	   (const_int -2))
!    (set:SI (match_dup 0)
! 	   (rotate:SI (match_dup 0)
! 		      (match_operand:SI 1 "register_operand" "")))
!    (set:SI (match_dup 0)
! 	   (and:SI (match_dup 0)
! 		   (match_operand:SI 2 "register_operand" "")))
!    (set:SI (match_dup 2) (match_dup 0))]
!   "dead_or_set_p (insn, operands[0])"
!   [(set:SI (match_dup 2)
! 	   (and:SI (match_dup 2)
! 		   (not:SI (ashift:SI (const_int 1)
! 				      (match_dup 1)))))]
  )
  
  (define_expand "insv"
!   [(set:SI (zero_extract:SI (match_operand:SI 0 "nonimmediate_operand") ;; Destination
! 		            (match_operand    1 "immediate_operand")    ;; # of bits to set
! 			    (match_operand    2 "immediate_operand"))   ;; Starting bit
! 	   (match_operand	              3 "immediate_operand"))]  ;; Bits to insert
    ""
!   {
!     if (rx_expand_insv (operands))
        DONE;
      FAIL;
!   }
! )   
  
  ;; Atomic exchange operation.
  
  (define_insn "sync_lock_test_and_setsi"
!   [(set:SI (match_operand:SI 0 "register_operand"   "=r,r")
! 	   (match_operand:SI 1 "rx_compare_operand" "=r,Q"))
!    (set:SI (match_dup 1)
! 	   (match_operand:SI 2 "register_operand"    "0,0"))]
    ""
    "xchg\t%1, %0"
    [(set_attr "length" "3,6")
--- 1746,1961 ----
  )
  
  ;; Bit manipulation instructions.
  
! ;; ??? The *_in_memory patterns will not be matched without further help.
! ;; At one time we had the insv expander generate them, but I suspect that
! ;; in general we get better performance by exposing the register load to
! ;; the optimizers.
! ;;
! ;; An alternate solution would be to re-organize these patterns such
! ;; that allow both register and memory operands.  This would allow the
! ;; register allocator to spill and not load the register operand.  This
! ;; would be possible only for operations for which we have a constant
! ;; bit offset, so that we can adjust the address by ofs/8 and replace
! ;; the offset in the insn by ofs%8.
! 
! (define_insn "*bitset"
!   [(set (match_operand:SI                    0 "register_operand" "=r")
! 	(ior:SI (ashift:SI (const_int 1)
! 			   (match_operand:SI 1 "rx_shift_operand" "ri"))
! 		(match_operand:SI            2 "register_operand" "0")))]
    ""
!   "bset\t%1, %0"
    [(set_attr "length" "3")]
  )
  
! (define_insn "*bitset_in_memory"
!   [(set (match_operand:QI                    0 "memory_operand" "+Q")
! 	(ior:QI (ashift:QI (const_int 1)
! 			   (match_operand:QI 1 "nonmemory_operand" "ri"))
! 		(match_dup 0)))]
    ""
!   "bset\t%1, %0.B"
    [(set_attr "length" "3")
!    (set_attr "timings" "33")]
  )
  
! (define_insn "*bitinvert"
!   [(set (match_operand:SI 0 "register_operand" "=r")
! 	(xor:SI (ashift:SI (const_int 1)
! 			   (match_operand:SI 1 "rx_shift_operand" "ri"))
! 		(match_operand:SI 2 "register_operand" "0")))]
    ""
!   "bnot\t%1, %0"
    [(set_attr "length" "3")]
  )
  
! (define_insn "*bitinvert_in_memory"
!   [(set (match_operand:QI 0 "memory_operand" "+Q")
! 	(xor:QI (ashift:QI (const_int 1)
! 			   (match_operand:QI 1 "nonmemory_operand" "ri"))
! 		(match_dup 0)))]
    ""
!   "bnot\t%1, %0.B"
    [(set_attr "length" "5")
     (set_attr "timings" "33")]
  )
  
! (define_insn "*bitclr"
!   [(set (match_operand:SI 0 "register_operand" "=r")
! 	(and:SI (not:SI
! 		  (ashift:SI
! 		    (const_int 1)
! 		    (match_operand:SI 1 "rx_shift_operand" "ri")))
! 		(match_operand:SI 2 "register_operand" "0")))]
    ""
+   "bclr\t%1, %0"
+   [(set_attr "length" "3")]
  )
! 
! (define_insn "*bitclr_in_memory"
!   [(set (match_operand:QI 0 "memory_operand" "+Q")
! 	(and:QI (not:QI
! 		  (ashift:QI
! 		    (const_int 1)
! 		    (match_operand:QI 1 "nonmemory_operand" "ri")))
! 		(match_dup 0)))]
    ""
+   "bclr\t%1, %0.B"
+   [(set_attr "length" "3")
+    (set_attr "timings" "33")]
  )
  
! (define_insn "*insv_imm"
!   [(set (zero_extract:SI
! 	  (match_operand:SI 0 "register_operand" "+r")
! 	  (const_int 1)
! 	  (match_operand:SI 1 "rx_shift_operand" "ri"))
! 	(match_operand:SI 2 "const_int_operand" ""))]
    ""
! {
!   if (INTVAL (operands[2]) & 1)
!     return "bset\t%1, %0";
!   else
!     return "bclr\t%1, %0";
! }
    [(set_attr "length" "3")]
  )
  
! (define_insn_and_split "rx_insv_reg"
!   [(set (zero_extract:SI
! 	  (match_operand:SI 0 "register_operand" "+r")
! 	  (const_int 1)
! 	  (match_operand:SI 1 "const_int_operand" ""))
! 	(match_operand:SI 2 "register_operand" "r"))
!    (clobber (reg:CC CC_REG))]
    ""
!   "#"
!   "reload_completed"
!   [(set (zero_extract:SI (match_dup 0) (const_int 1) (match_dup 1))
! 	(match_dup 3))]
! {
!   rtx flags, x;
  
!   /* Emit tst #1, op2.  */
!   flags = gen_rtx_REG (CC_ZSmode, CC_REG);
!   x = gen_rtx_AND (SImode, operands[2], const1_rtx);
!   x = gen_rtx_COMPARE (CC_ZSmode, x, const0_rtx);
!   x = gen_rtx_SET (VOIDmode, flags, x);
!   emit_insn (x);
! 
!   /* Emit bmne.  */
!   operands[3] = gen_rtx_NE (SImode, flags, const0_rtx);
! })
! 
! (define_insn_and_split "*insv_cond"
!   [(set (zero_extract:SI
! 	  (match_operand:SI 0 "register_operand" "+r")
! 	  (const_int 1)
! 	  (match_operand:SI 1 "const_int_operand" ""))
! 	(match_operator:SI 4 "comparison_operator"
! 	  [(match_operand:SI 2 "register_operand" "r")
! 	   (match_operand:SI 3 "rx_source_operand" "riQ")]))
!    (clobber (reg:CC CC_REG))]
!   ""
!   "#"
!   "reload_completed"
!   [(set (zero_extract:SI (match_dup 0) (const_int 1) (match_dup 1))
! 	(match_dup 4))]
! {
!   rtx flags, x;
! 
!   flags = gen_rtx_REG (CCmode, CC_REG);
!   x = gen_rtx_COMPARE (CCmode, operands[2], operands[3]);
!   x = gen_rtx_SET (VOIDmode, flags, x);
!   emit_insn (x);
! 
!   operands[4] = gen_rtx_fmt_ee (GET_CODE (operands[4]), SImode,
! 			        flags, const0_rtx);
! })
! 
! (define_insn "*bmcc"
!   [(set (zero_extract:SI
! 	  (match_operand:SI 0 "register_operand" "+r")
! 	  (const_int 1)
! 	  (match_operand:SI 1 "const_int_operand" ""))
! 	(match_operator:SI 2 "comparison_operator"
! 	  [(reg CC_REG) (const_int 0)]))]
!   "reload_completed"
!   "bm%B2\t%1, %0"
!   [(set_attr "length" "3")]
  )
! 
! ;; Work around the fact that X=Y<0 is preferentially expanded as a shift.
! (define_insn_and_split "*insv_cond_lt"
!   [(set (zero_extract:SI
! 	  (match_operand:SI 0 "register_operand" "+r")
! 	  (const_int 1)
! 	  (match_operand:SI 1 "const_int_operand" ""))
! 	(match_operator:SI 3 "rshift_operator"
! 	  [(match_operand:SI 2 "register_operand" "r")
! 	   (const_int 31)]))
!    (clobber (reg:CC CC_REG))]
!   ""
!   "#"
!   ""
!   [(parallel [(set (zero_extract:SI (match_dup 0) (const_int 1) (match_dup 1))
! 		   (lt:SI (match_dup 2) (const_int 0)))
! 	      (clobber (reg:CC CC_REG))])]
!   ""
  )
  
  (define_expand "insv"
!   [(set (zero_extract:SI
! 	  (match_operand:SI 0 "register_operand")	;; Destination
! 	  (match_operand:SI 1 "const_int_operand")	;; # of bits to set
! 	  (match_operand:SI 2 "nonmemory_operand"))	;; Starting bit
! 	(match_operand:SI   3 "nonmemory_operand"))]	;; Bits to insert
    ""
! {
!   /* We only handle single-bit inserts.  */
!   if (!CONST_INT_P (operands[1]) || INTVAL (operands[1]) != 1)
!     FAIL;
! 
!   /* Either the bit to insert or the position must be constant.  */
!   if (CONST_INT_P (operands[3]))
!     operands[3] = GEN_INT (INTVAL (operands[3]) & 1);
!   else if (CONST_INT_P (operands[2]))
!     {
!       emit_insn (gen_rx_insv_reg (operands[0], operands[2], operands[3]));
        DONE;
+     }
+   else
      FAIL;
! })
  
  ;; Atomic exchange operation.
  
  (define_insn "sync_lock_test_and_setsi"
!   [(set (match_operand:SI 0 "register_operand"   "=r,r")
! 	(match_operand:SI 1 "rx_compare_operand" "=r,Q"))
!    (set (match_dup 1)
! 	(match_operand:SI 2 "register_operand"    "0,0"))]
    ""
    "xchg\t%1, %0"
    [(set_attr "length" "3,6")
***************
*** 1462,1470 ****
  ;; Block move functions.
  
  (define_expand "movstr"
!   [(set:SI (match_operand:BLK 1 "memory_operand")    ;; Dest
! 	   (match_operand:BLK 2 "memory_operand"))   ;; Source
!    (use (match_operand:SI     0 "register_operand")) ;; Updated Dest
    ]
    ""
    {
--- 1965,1973 ----
  ;; Block move functions.
  
  (define_expand "movstr"
!   [(set (match_operand:BLK 1 "memory_operand")    ;; Dest
! 	(match_operand:BLK 2 "memory_operand"))   ;; Source
!    (use (match_operand:SI  0 "register_operand")) ;; Updated Dest
    ]
    ""
    {
***************
*** 1487,1494 ****
  )
  
  (define_insn "rx_movstr"
!   [(set:SI (mem:BLK (reg:SI 1))
! 	   (mem:BLK (reg:SI 2)))
     (unspec_volatile:BLK [(reg:SI 1) (reg:SI 2) (reg:SI 3)] UNSPEC_MOVSTR)
     (clobber (reg:SI 1))
     (clobber (reg:SI 2))
--- 1990,1997 ----
  )
  
  (define_insn "rx_movstr"
!   [(set (mem:BLK (reg:SI 1))
! 	(mem:BLK (reg:SI 2)))
     (unspec_volatile:BLK [(reg:SI 1) (reg:SI 2) (reg:SI 3)] UNSPEC_MOVSTR)
     (clobber (reg:SI 1))
     (clobber (reg:SI 2))
***************
*** 1500,1507 ****
  )
  
  (define_insn "rx_strend"
!   [(set:SI (match_operand:SI                      0 "register_operand" "=r")
! 	   (unspec_volatile:SI [(match_operand:SI 1 "register_operand"  "r")
  				(reg:SI 3)] UNSPEC_STRLEN))
     (clobber (reg:SI 1))
     (clobber (reg:SI 2))
--- 2003,2010 ----
  )
  
  (define_insn "rx_strend"
!   [(set (match_operand:SI                      0 "register_operand" "=r")
! 	(unspec_volatile:SI [(match_operand:SI 1 "register_operand"  "r")
  				(reg:SI 3)] UNSPEC_STRLEN))
     (clobber (reg:SI 1))
     (clobber (reg:SI 2))
***************
*** 1528,1533 ****
--- 2031,2044 ----
      rtx addr2 = gen_rtx_REG (SImode, 2);
      rtx len   = gen_rtx_REG (SImode, 3);
  
+     /* Do not use when the source or destination are volatile - the SMOVF
+        instruction will read and write in word sized blocks, which may be
+        outside of the valid address range.  */
+     if (MEM_P (operands[0]) && MEM_VOLATILE_P (operands[0]))
+       FAIL;
+     if (MEM_P (operands[1]) && MEM_VOLATILE_P (operands[1]))
+       FAIL;
+ 
      if (REG_P (operands[0]) && (REGNO (operands[0]) == 2
  				      || REGNO (operands[0]) == 3))
        FAIL;
***************
*** 1537,1542 ****
--- 2048,2054 ----
      if (REG_P (operands[2]) && (REGNO (operands[2]) == 1
  				      || REGNO (operands[2]) == 2))
        FAIL;
+ 
      emit_move_insn (addr1, force_operand (XEXP (operands[0], 0), NULL_RTX));
      emit_move_insn (addr2, force_operand (XEXP (operands[1], 0), NULL_RTX));
      emit_move_insn (len, force_operand (operands[2], NULL_RTX));
***************
*** 1582,1589 ****
  )
  
  (define_insn "rx_setmem"
!   [(set:BLK (mem:BLK (reg:SI 1)) (reg 2))
!    (unspec_volatile:BLK [(reg:SI 1) (reg:SI 2) (reg:SI 3)] UNSPEC_SETMEM)
     (clobber (reg:SI 1))
     (clobber (reg:SI 3))]
    ""
--- 2094,2101 ----
  )
  
  (define_insn "rx_setmem"
!   [(set (mem:BLK (reg:SI 1))
! 	(unspec_volatile:BLK [(reg:SI 1) (reg:SI 2) (reg:SI 3)] UNSPEC_SETMEM))
     (clobber (reg:SI 1))
     (clobber (reg:SI 3))]
    ""
***************
*** 1636,1646 ****
  )
  
  (define_insn "rx_cmpstrn"
!   [(set:SI (match_operand:SI 0 "register_operand" "=r")
! 	   (unspec_volatile:SI [(reg:SI 1) (reg:SI 2) (reg:SI 3)]
! 			       UNSPEC_CMPSTRN))
!    (use (match_operand:BLK   1 "memory_operand" "m"))
!    (use (match_operand:BLK   2 "memory_operand" "m"))
     (clobber (reg:SI 1))
     (clobber (reg:SI 2))
     (clobber (reg:SI 3))
--- 2148,2158 ----
  )
  
  (define_insn "rx_cmpstrn"
!   [(set (match_operand:SI 0 "register_operand" "=r")
! 	(unspec_volatile:SI [(reg:SI 1) (reg:SI 2) (reg:SI 3)]
! 			    UNSPEC_CMPSTRN))
!    (use (match_operand:BLK 1 "memory_operand" "m"))
!    (use (match_operand:BLK 2 "memory_operand" "m"))
     (clobber (reg:SI 1))
     (clobber (reg:SI 2))
     (clobber (reg:SI 3))
***************
*** 1773,1779 ****
  
  ;; Byte swap (two 16-bit values).
  (define_insn "revw"
!   [(set (match_operand:SI             0 "register_operand" "+r")
  	(unspec:SI [(match_operand:SI 1 "register_operand"  "r")]
  		   UNSPEC_BUILTIN_REVW))]
    ""
--- 2285,2291 ----
  
  ;; Byte swap (two 16-bit values).
  (define_insn "revw"
!   [(set (match_operand:SI             0 "register_operand" "=r")
  	(unspec:SI [(match_operand:SI 1 "register_operand"  "r")]
  		   UNSPEC_BUILTIN_REVW))]
    ""
***************
*** 1807,1813 ****
  
  ;; Clear Processor Status Word
  (define_insn "clrpsw"
!   [(unspec:SI [(match_operand:SI 0 "immediate_operand" "i")]
  	      UNSPEC_BUILTIN_CLRPSW)
     (clobber (reg:CC CC_REG))]
    ""
--- 2319,2325 ----
  
  ;; Clear Processor Status Word
  (define_insn "clrpsw"
!   [(unspec_volatile:SI [(match_operand:SI 0 "immediate_operand" "i")]
  	      UNSPEC_BUILTIN_CLRPSW)
     (clobber (reg:CC CC_REG))]
    ""
***************
*** 1817,1823 ****
  
  ;; Set Processor Status Word
  (define_insn "setpsw"
!   [(unspec:SI [(match_operand:SI 0 "immediate_operand" "i")]
  	      UNSPEC_BUILTIN_SETPSW)
     (clobber (reg:CC CC_REG))]
    ""
--- 2329,2335 ----
  
  ;; Set Processor Status Word
  (define_insn "setpsw"
!   [(unspec_volatile:SI [(match_operand:SI 0 "immediate_operand" "i")]
  	      UNSPEC_BUILTIN_SETPSW)
     (clobber (reg:CC CC_REG))]
    ""
***************
*** 1828,1834 ****
  ;; Move from control register
  (define_insn "mvfc"
    [(set (match_operand:SI             0 "register_operand" "=r")
! 	(unspec:SI [(match_operand:SI 1 "immediate_operand" "i")]
  		   UNSPEC_BUILTIN_MVFC))]
    ""
    "mvfc\t%C1, %0"
--- 2340,2346 ----
  ;; Move from control register
  (define_insn "mvfc"
    [(set (match_operand:SI             0 "register_operand" "=r")
! 	(unspec_volatile:SI [(match_operand:SI 1 "immediate_operand" "i")]
  		   UNSPEC_BUILTIN_MVFC))]
    ""
    "mvfc\t%C1, %0"
***************
*** 1837,1843 ****
  
  ;; Move to control register
  (define_insn "mvtc"
!   [(unspec:SI [(match_operand:SI 0 "immediate_operand" "i,i")
  	       (match_operand:SI 1 "nonmemory_operand" "r,i")]
  	      UNSPEC_BUILTIN_MVTC)]
    ""
--- 2349,2355 ----
  
  ;; Move to control register
  (define_insn "mvtc"
!   [(unspec_volatile:SI [(match_operand:SI 0 "immediate_operand" "i,i")
  	       (match_operand:SI 1 "nonmemory_operand" "r,i")]
  	      UNSPEC_BUILTIN_MVTC)]
    ""
***************
*** 1852,1858 ****
  
  ;; Move to interrupt priority level
  (define_insn "mvtipl"
!   [(unspec:SI [(match_operand:SI 0 "immediate_operand" "Uint04")]
  	      UNSPEC_BUILTIN_MVTIPL)]
    ""
    "mvtipl\t%0"
--- 2364,2370 ----
  
  ;; Move to interrupt priority level
  (define_insn "mvtipl"
!   [(unspec_volatile:SI [(match_operand:SI 0 "immediate_operand" "Uint04")]
  	      UNSPEC_BUILTIN_MVTIPL)]
    ""
    "mvtipl\t%0"
diff -Nrcpad gcc-4.5.2/gcc/config/s390/s390.c gcc-4.5.3/gcc/config/s390/s390.c
*** gcc-4.5.2/gcc/config/s390/s390.c	Thu Sep  9 11:38:11 2010
--- gcc-4.5.3/gcc/config/s390/s390.c	Tue Mar 29 15:20:55 2011
*************** s390_preferred_reload_class (rtx op, enu
*** 2830,2841 ****
  	 it is most likely being used as an address, so
  	 prefer ADDR_REGS.  If 'class' is not a superset
  	 of ADDR_REGS, e.g. FP_REGS, reject this reload.  */
-       case PLUS:
        case LABEL_REF:
        case SYMBOL_REF:
        case CONST:
  	if (reg_class_subset_p (ADDR_REGS, rclass))
!           return ADDR_REGS;
  	else
  	  return NO_REGS;
  
--- 2830,2845 ----
  	 it is most likely being used as an address, so
  	 prefer ADDR_REGS.  If 'class' is not a superset
  	 of ADDR_REGS, e.g. FP_REGS, reject this reload.  */
        case LABEL_REF:
        case SYMBOL_REF:
        case CONST:
+ 	if (!legitimate_reload_constant_p (op))
+           return NO_REGS;
+ 	/* fallthrough */
+       case PLUS:
+ 	/* load address will be used.  */
  	if (reg_class_subset_p (ADDR_REGS, rclass))
! 	  return ADDR_REGS;
  	else
  	  return NO_REGS;
  
*************** s390_secondary_reload (bool in_p, rtx x,
*** 2951,2962 ****
  
    if (TARGET_Z10)
      {
        /* On z10 several optimizer steps may generate larl operands with
  	 an odd addend.  */
        if (in_p
! 	  && s390_symref_operand_p (x, NULL, NULL)
  	  && mode == Pmode
! 	  && !s390_check_symref_alignment (x, 2))
  	sri->icode = ((mode == DImode) ? CODE_FOR_reloaddi_larl_odd_addend_z10
  		      : CODE_FOR_reloadsi_larl_odd_addend_z10);
  
--- 2955,2970 ----
  
    if (TARGET_Z10)
      {
+       HOST_WIDE_INT offset;
+       rtx symref;
+ 
        /* On z10 several optimizer steps may generate larl operands with
  	 an odd addend.  */
        if (in_p
! 	  && s390_symref_operand_p (x, &symref, &offset)
  	  && mode == Pmode
! 	  && !SYMBOL_REF_ALIGN1_P (symref)
! 	  && (offset & 1) == 1)
  	sri->icode = ((mode == DImode) ? CODE_FOR_reloaddi_larl_odd_addend_z10
  		      : CODE_FOR_reloadsi_larl_odd_addend_z10);
  
diff -Nrcpad gcc-4.5.2/gcc/config/sparc/sparc.c gcc-4.5.3/gcc/config/sparc/sparc.c
*** gcc-4.5.2/gcc/config/sparc/sparc.c	Fri Aug  6 23:23:12 2010
--- gcc-4.5.3/gcc/config/sparc/sparc.c	Mon Jan  3 12:06:19 2011
*************** static rtx sparc_builtin_saveregs (void)
*** 363,369 ****
  static int epilogue_renumber (rtx *, int);
  static bool sparc_assemble_integer (rtx, unsigned int, int);
  static int set_extends (rtx);
! static void load_pic_register (void);
  static int save_or_restore_regs (int, int, rtx, int, int);
  static void emit_save_or_restore_regs (int);
  static void sparc_asm_function_prologue (FILE *, HOST_WIDE_INT);
--- 363,369 ----
  static int epilogue_renumber (rtx *, int);
  static bool sparc_assemble_integer (rtx, unsigned int, int);
  static int set_extends (rtx);
! static void load_got_register (void);
  static int save_or_restore_regs (int, int, rtx, int, int);
  static void emit_save_or_restore_regs (int);
  static void sparc_asm_function_prologue (FILE *, HOST_WIDE_INT);
*************** fp_high_losum_p (rtx op)
*** 966,971 ****
--- 966,1001 ----
    return 0;
  }
  
+ /* Return true if the address of LABEL can be loaded by means of the
+    mov{si,di}_pic_label_ref patterns in PIC mode.  */
+ 
+ static bool
+ can_use_mov_pic_label_ref (rtx label)
+ {
+   /* VxWorks does not impose a fixed gap between segments; the run-time
+      gap can be different from the object-file gap.  We therefore can't
+      assume X - _GLOBAL_OFFSET_TABLE_ is a link-time constant unless we
+      are absolutely sure that X is in the same segment as the GOT.
+      Unfortunately, the flexibility of linker scripts means that we
+      can't be sure of that in general, so assume that GOT-relative
+      accesses are never valid on VxWorks.  */
+   if (TARGET_VXWORKS_RTP)
+     return false;
+ 
+   /* Similarly, if the label is non-local, it might end up being placed
+      in a different section than the current one; now mov_pic_label_ref
+      requires the label and the code to be in the same section.  */
+   if (LABEL_REF_NONLOCAL_P (label))
+     return false;
+ 
+   /* Finally, if we are reordering basic blocks and partition into hot
+      and cold sections, this might happen for any label.  */
+   if (flag_reorder_blocks_and_partition)
+     return false;
+ 
+   return true;
+ }
+ 
  /* Expand a move instruction.  Return true if all work is done.  */
  
  bool
*************** sparc_expand_move (enum machine_mode mod
*** 1000,1013 ****
        if (pic_address_needs_scratch (operands[1]))
  	operands[1] = legitimize_pic_address (operands[1], NULL_RTX);
  
!       /* VxWorks does not impose a fixed gap between segments; the run-time
! 	 gap can be different from the object-file gap.  We therefore can't
! 	 assume X - _GLOBAL_OFFSET_TABLE_ is a link-time constant unless we
! 	 are absolutely sure that X is in the same segment as the GOT.
! 	 Unfortunately, the flexibility of linker scripts means that we
! 	 can't be sure of that in general, so assume that _G_O_T_-relative
! 	 accesses are never valid on VxWorks.  */
!       if (GET_CODE (operands[1]) == LABEL_REF && !TARGET_VXWORKS_RTP)
  	{
  	  if (mode == SImode)
  	    {
--- 1030,1038 ----
        if (pic_address_needs_scratch (operands[1]))
  	operands[1] = legitimize_pic_address (operands[1], NULL_RTX);
  
!       /* We cannot use the mov{si,di}_pic_label_ref patterns in all cases.  */
!       if (GET_CODE (operands[1]) == LABEL_REF
! 	  && can_use_mov_pic_label_ref (operands[1]))
  	{
  	  if (mode == SImode)
  	    {
*************** sparc_cannot_force_const_mem (rtx x)
*** 2907,2932 ****
      }
  }
  
! /* PIC support.  */
! static GTY(()) bool pic_helper_needed = false;
! static GTY(()) rtx pic_helper_symbol;
! static GTY(()) rtx global_offset_table;
  
  /* Ensure that we are not using patterns that are not OK with PIC.  */
  
  int
  check_pic (int i)
  {
    switch (flag_pic)
      {
      case 1:
!       gcc_assert (GET_CODE (recog_data.operand[i]) != SYMBOL_REF
! 	  	  && (GET_CODE (recog_data.operand[i]) != CONST
! 	          || (GET_CODE (XEXP (recog_data.operand[i], 0)) == MINUS
! 		      && (XEXP (XEXP (recog_data.operand[i], 0), 0)
! 			  == global_offset_table)
! 		      && (GET_CODE (XEXP (XEXP (recog_data.operand[i], 0), 1))
! 			  == CONST))));
      case 2:
      default:
        return 1;
--- 2932,2970 ----
      }
  }
  
! /* Global Offset Table support.  */
! static GTY(()) rtx got_helper_rtx = NULL_RTX;
! static GTY(()) rtx global_offset_table_rtx = NULL_RTX;
! 
! /* Return the SYMBOL_REF for the Global Offset Table.  */
! 
! static GTY(()) rtx sparc_got_symbol = NULL_RTX;
! 
! static rtx
! sparc_got (void)
! {
!   if (!sparc_got_symbol)
!     sparc_got_symbol = gen_rtx_SYMBOL_REF (Pmode, "_GLOBAL_OFFSET_TABLE_");
! 
!   return sparc_got_symbol;
! }
  
  /* Ensure that we are not using patterns that are not OK with PIC.  */
  
  int
  check_pic (int i)
  {
+   rtx op;
+ 
    switch (flag_pic)
      {
      case 1:
!       op = recog_data.operand[i];
!       gcc_assert (GET_CODE (op) != SYMBOL_REF
! 	  	  && (GET_CODE (op) != CONST
! 		      || (GET_CODE (XEXP (op, 0)) == MINUS
! 			  && XEXP (XEXP (op, 0), 0) == sparc_got ()
! 			  && GET_CODE (XEXP (XEXP (op, 0), 1)) == CONST)));
      case 2:
      default:
        return 1;
*************** sparc_legitimate_address_p (enum machine
*** 3161,3169 ****
    return 1;
  }
  
! /* Construct the SYMBOL_REF for the tls_get_offset function.  */
  
! static GTY(()) rtx sparc_tls_symbol;
  
  static rtx
  sparc_tls_get_addr (void)
--- 3199,3207 ----
    return 1;
  }
  
! /* Return the SYMBOL_REF for the tls_get_addr function.  */
  
! static GTY(()) rtx sparc_tls_symbol = NULL_RTX;
  
  static rtx
  sparc_tls_get_addr (void)
*************** sparc_tls_get_addr (void)
*** 3174,3194 ****
    return sparc_tls_symbol;
  }
  
  static rtx
  sparc_tls_got (void)
  {
!   rtx temp;
    if (flag_pic)
      {
        crtl->uses_pic_offset_table = 1;
        return pic_offset_table_rtx;
      }
  
!   if (!global_offset_table)
!     global_offset_table = gen_rtx_SYMBOL_REF (Pmode, "_GLOBAL_OFFSET_TABLE_");
!   temp = gen_reg_rtx (Pmode);
!   emit_move_insn (temp, global_offset_table);
!   return temp;
  }
  
  /* Return true if X contains a thread-local symbol.  */
--- 3212,3239 ----
    return sparc_tls_symbol;
  }
  
+ /* Return the Global Offset Table to be used in TLS mode.  */
+ 
  static rtx
  sparc_tls_got (void)
  {
!   /* In PIC mode, this is just the PIC offset table.  */
    if (flag_pic)
      {
        crtl->uses_pic_offset_table = 1;
        return pic_offset_table_rtx;
      }
  
!   /* In non-PIC mode, Sun as (unlike GNU as) emits PC-relative relocations for
!      the GOT symbol with the 32-bit ABI, so we reload the GOT register.  */
!   if (TARGET_SUN_TLS && TARGET_ARCH32)
!     {
!       load_got_register ();
!       return global_offset_table_rtx;
!     }
! 
!   /* In all other cases, we load a new pseudo with the GOT symbol.  */
!   return copy_to_reg (sparc_got ());
  }
  
  /* Return true if X contains a thread-local symbol.  */
*************** legitimize_pic_address (rtx orig, rtx re
*** 3369,3375 ****
  
    if (GET_CODE (orig) == SYMBOL_REF
        /* See the comment in sparc_expand_move.  */
!       || (TARGET_VXWORKS_RTP && GET_CODE (orig) == LABEL_REF))
      {
        rtx pic_ref, address;
        rtx insn;
--- 3414,3420 ----
  
    if (GET_CODE (orig) == SYMBOL_REF
        /* See the comment in sparc_expand_move.  */
!       || (GET_CODE (orig) == LABEL_REF && !can_use_mov_pic_label_ref (orig)))
      {
        rtx pic_ref, address;
        rtx insn;
*************** legitimize_pic_address (rtx orig, rtx re
*** 3420,3430 ****
  	}
        else
  	{
! 	  pic_ref = gen_const_mem (Pmode,
! 				   gen_rtx_PLUS (Pmode,
! 						 pic_offset_table_rtx, address));
  	  insn = emit_move_insn (reg, pic_ref);
  	}
        /* Put a REG_EQUAL note on this insn, so that it can be optimized
  	 by loop.  */
        set_unique_reg_note (insn, REG_EQUAL, orig);
--- 3465,3477 ----
  	}
        else
  	{
! 	  pic_ref
! 	    = gen_const_mem (Pmode,
! 			     gen_rtx_PLUS (Pmode,
! 					   pic_offset_table_rtx, address));
  	  insn = emit_move_insn (reg, pic_ref);
  	}
+ 
        /* Put a REG_EQUAL note on this insn, so that it can be optimized
  	 by loop.  */
        set_unique_reg_note (insn, REG_EQUAL, orig);
*************** legitimize_pic_address (rtx orig, rtx re
*** 3462,3470 ****
        return gen_rtx_PLUS (Pmode, base, offset);
      }
    else if (GET_CODE (orig) == LABEL_REF)
!     /* ??? Why do we do this?  */
!     /* Now movsi_pic_label_ref uses it, but we ought to be checking that
!        the register is live instead, in case it is eliminated.  */
      crtl->uses_pic_offset_table = 1;
  
    return orig;
--- 3509,3516 ----
        return gen_rtx_PLUS (Pmode, base, offset);
      }
    else if (GET_CODE (orig) == LABEL_REF)
!     /* ??? We ought to be checking that the register is live instead, in case
!        it is eliminated.  */
      crtl->uses_pic_offset_table = 1;
  
    return orig;
*************** sparc_legitimize_address (rtx x, rtx old
*** 3529,3587 ****
  static void
  get_pc_thunk_name (char name[32], unsigned int regno)
  {
!   const char *pic_name = reg_names[regno];
  
    /* Skip the leading '%' as that cannot be used in a
       symbol name.  */
!   pic_name += 1;
  
    if (USE_HIDDEN_LINKONCE)
!     sprintf (name, "__sparc_get_pc_thunk.%s", pic_name);
    else
      ASM_GENERATE_INTERNAL_LABEL (name, "LADDPC", regno);
  }
  
! /* Emit code to load the PIC register.  */
  
! static void
! load_pic_register (void)
  {
    int orig_flag_pic = flag_pic;
  
!   if (TARGET_VXWORKS_RTP)
!     {
!       emit_insn (gen_vxworks_load_got ());
!       emit_use (pic_offset_table_rtx);
!       return;
!     }
! 
!   /* If we haven't initialized the special PIC symbols, do so now.  */
!   if (!pic_helper_needed)
!     {
!       char name[32];
  
!       pic_helper_needed = true;
  
!       get_pc_thunk_name (name, REGNO (pic_offset_table_rtx));
!       pic_helper_symbol = gen_rtx_SYMBOL_REF (Pmode, ggc_strdup (name));
  
!       global_offset_table = gen_rtx_SYMBOL_REF (Pmode, "_GLOBAL_OFFSET_TABLE_");
!     }
  
!   flag_pic = 0;
!   if (TARGET_ARCH64)
!     emit_insn (gen_load_pcrel_symdi (pic_offset_table_rtx, global_offset_table,
! 				     pic_helper_symbol));
    else
!     emit_insn (gen_load_pcrel_symsi (pic_offset_table_rtx, global_offset_table,
! 				     pic_helper_symbol));
!   flag_pic = orig_flag_pic;
  
    /* Need to emit this whether or not we obey regdecls,
       since setjmp/longjmp can cause life info to screw up.
       ??? In the case where we don't obey regdecls, this is not sufficient
       since we may not fall out the bottom.  */
!   emit_use (pic_offset_table_rtx);
  }
  
  /* Emit a call instruction with the pattern given by PAT.  ADDR is the
--- 3575,3643 ----
  static void
  get_pc_thunk_name (char name[32], unsigned int regno)
  {
!   const char *reg_name = reg_names[regno];
  
    /* Skip the leading '%' as that cannot be used in a
       symbol name.  */
!   reg_name += 1;
  
    if (USE_HIDDEN_LINKONCE)
!     sprintf (name, "__sparc_get_pc_thunk.%s", reg_name);
    else
      ASM_GENERATE_INTERNAL_LABEL (name, "LADDPC", regno);
  }
  
! /* Wrapper around the load_pcrel_sym{si,di} patterns.  */
  
! static rtx
! gen_load_pcrel_sym (rtx op0, rtx op1, rtx op2, rtx op3)
  {
    int orig_flag_pic = flag_pic;
+   rtx insn;
  
!   /* The load_pcrel_sym{si,di} patterns require absolute addressing.  */
!   flag_pic = 0;
!   if (TARGET_ARCH64)
!     insn = gen_load_pcrel_symdi (op0, op1, op2, op3);
!   else
!     insn = gen_load_pcrel_symsi (op0, op1, op2, op3);
!   flag_pic = orig_flag_pic;
  
!   return insn;
! }
  
! /* Emit code to load the GOT register.  */
  
! static void
! load_got_register (void)
! {
!   /* In PIC mode, this will retrieve pic_offset_table_rtx.  */
!   if (!global_offset_table_rtx)
!     global_offset_table_rtx = gen_rtx_REG (Pmode, GLOBAL_OFFSET_TABLE_REGNUM);
  
!   if (TARGET_VXWORKS_RTP)
!     emit_insn (gen_vxworks_load_got ());
    else
!     {
!       /* The GOT symbol is subject to a PC-relative relocation so we need a
! 	 helper function to add the PC value and thus get the final value.  */
!       if (!got_helper_rtx)
! 	{
! 	  char name[32];
! 	  get_pc_thunk_name (name, GLOBAL_OFFSET_TABLE_REGNUM);
! 	  got_helper_rtx = gen_rtx_SYMBOL_REF (Pmode, ggc_strdup (name));
! 	}
! 
!       emit_insn (gen_load_pcrel_sym (global_offset_table_rtx, sparc_got (),
! 				     got_helper_rtx,
! 				     GEN_INT (GLOBAL_OFFSET_TABLE_REGNUM)));
!     }
  
    /* Need to emit this whether or not we obey regdecls,
       since setjmp/longjmp can cause life info to screw up.
       ??? In the case where we don't obey regdecls, this is not sufficient
       since we may not fall out the bottom.  */
!   emit_use (global_offset_table_rtx);
  }
  
  /* Emit a call instruction with the pattern given by PAT.  ADDR is the
*************** gen_stack_pointer_dec (rtx decrement)
*** 4113,4119 ****
  
  /* Expand the function prologue.  The prologue is responsible for reserving
     storage for the frame, saving the call-saved registers and loading the
!    PIC register if needed.  */
  
  void
  sparc_expand_prologue (void)
--- 4169,4175 ----
  
  /* Expand the function prologue.  The prologue is responsible for reserving
     storage for the frame, saving the call-saved registers and loading the
!    GOT register if needed.  */
  
  void
  sparc_expand_prologue (void)
*************** sparc_expand_prologue (void)
*** 4215,4223 ****
    if (num_gfregs)
      emit_save_or_restore_regs (SORR_SAVE);
  
!   /* Load the PIC register if needed.  */
!   if (flag_pic && crtl->uses_pic_offset_table)
!     load_pic_register ();
  }
  
  /* This function generates the assembly code for function entry, which boils
--- 4271,4279 ----
    if (num_gfregs)
      emit_save_or_restore_regs (SORR_SAVE);
  
!   /* Load the GOT register if needed.  */
!   if (crtl->uses_pic_offset_table)
!     load_got_register ();
  }
  
  /* This function generates the assembly code for function entry, which boils
*************** sparc_rtx_costs (rtx x, int code, int ou
*** 8705,8711 ****
  /* Emit the sequence of insns SEQ while preserving the registers REG and REG2.
     This is achieved by means of a manual dynamic stack space allocation in
     the current frame.  We make the assumption that SEQ doesn't contain any
!    function calls, with the possible exception of calls to the PIC helper.  */
  
  static void
  emit_and_preserve (rtx seq, rtx reg, rtx reg2)
--- 8761,8767 ----
  /* Emit the sequence of insns SEQ while preserving the registers REG and REG2.
     This is achieved by means of a manual dynamic stack space allocation in
     the current frame.  We make the assumption that SEQ doesn't contain any
!    function calls, with the possible exception of calls to the GOT helper.  */
  
  static void
  emit_and_preserve (rtx seq, rtx reg, rtx reg2)
*************** sparc_output_mi_thunk (FILE *file, tree
*** 8868,8887 ****
      {
        /* The hoops we have to jump through in order to generate a sibcall
  	 without using delay slots...  */
!       rtx spill_reg, spill_reg2, seq, scratch = gen_rtx_REG (Pmode, 1);
  
        if (flag_pic)
          {
  	  spill_reg = gen_rtx_REG (word_mode, 15);  /* %o7 */
- 	  spill_reg2 = gen_rtx_REG (word_mode, PIC_OFFSET_TABLE_REGNUM);
  	  start_sequence ();
! 	  /* Delay emitting the PIC helper function because it needs to
  	     change the section and we are emitting assembly code.  */
! 	  load_pic_register ();  /* clobbers %o7 */
  	  scratch = legitimize_pic_address (funexp, scratch);
  	  seq = get_insns ();
  	  end_sequence ();
! 	  emit_and_preserve (seq, spill_reg, spill_reg2);
  	}
        else if (TARGET_ARCH32)
  	{
--- 8924,8942 ----
      {
        /* The hoops we have to jump through in order to generate a sibcall
  	 without using delay slots...  */
!       rtx spill_reg, seq, scratch = gen_rtx_REG (Pmode, 1);
  
        if (flag_pic)
          {
  	  spill_reg = gen_rtx_REG (word_mode, 15);  /* %o7 */
  	  start_sequence ();
! 	  /* Delay emitting the GOT helper function because it needs to
  	     change the section and we are emitting assembly code.  */
! 	  load_got_register ();  /* clobbers %o7 */
  	  scratch = legitimize_pic_address (funexp, scratch);
  	  seq = get_insns ();
  	  end_sequence ();
! 	  emit_and_preserve (seq, spill_reg, pic_offset_table_rtx);
  	}
        else if (TARGET_ARCH32)
  	{
*************** sparc_output_dwarf_dtprel (FILE *file, i
*** 9032,9048 ****
  static void
  sparc_file_end (void)
  {
!   /* If need to emit the special PIC helper function, do so now.  */
!   if (pic_helper_needed)
      {
!       unsigned int regno = REGNO (pic_offset_table_rtx);
!       const char *pic_name = reg_names[regno];
!       char name[32];
  #ifdef DWARF2_UNWIND_INFO
        bool do_cfi;
  #endif
  
-       get_pc_thunk_name (name, regno);
        if (USE_HIDDEN_LINKONCE)
  	{
  	  tree decl = build_decl (BUILTINS_LOCATION, FUNCTION_DECL,
--- 9087,9101 ----
  static void
  sparc_file_end (void)
  {
!   /* If we need to emit the special GOT helper function, do so now.  */
!   if (got_helper_rtx)
      {
!       const char *name = XSTR (got_helper_rtx, 0);
!       const char *reg_name = reg_names[GLOBAL_OFFSET_TABLE_REGNUM];
  #ifdef DWARF2_UNWIND_INFO
        bool do_cfi;
  #endif
  
        if (USE_HIDDEN_LINKONCE)
  	{
  	  tree decl = build_decl (BUILTINS_LOCATION, FUNCTION_DECL,
*************** sparc_file_end (void)
*** 9055,9061 ****
--- 9108,9116 ----
  	  make_decl_one_only (decl, DECL_ASSEMBLER_NAME (decl));
  	  DECL_VISIBILITY (decl) = VISIBILITY_HIDDEN;
  	  DECL_VISIBILITY_SPECIFIED (decl) = 1;
+ 	  resolve_unique_section (decl, 0, flag_function_sections);
  	  allocate_struct_function (decl, true);
+ 	  cfun->is_thunk = 1;
  	  current_function_decl = decl;
  	  init_varasm_status ();
  	  assemble_start_function (decl, name);
*************** sparc_file_end (void)
*** 9076,9085 ****
  #endif
        if (flag_delayed_branch)
  	fprintf (asm_out_file, "\tjmp\t%%o7+8\n\t add\t%%o7, %s, %s\n",
! 		 pic_name, pic_name);
        else
  	fprintf (asm_out_file, "\tadd\t%%o7, %s, %s\n\tjmp\t%%o7+8\n\t nop\n",
! 		 pic_name, pic_name);
  #ifdef DWARF2_UNWIND_INFO
        if (do_cfi)
  	fprintf (asm_out_file, "\t.cfi_endproc\n");
--- 9131,9140 ----
  #endif
        if (flag_delayed_branch)
  	fprintf (asm_out_file, "\tjmp\t%%o7+8\n\t add\t%%o7, %s, %s\n",
! 		 reg_name, reg_name);
        else
  	fprintf (asm_out_file, "\tadd\t%%o7, %s, %s\n\tjmp\t%%o7+8\n\t nop\n",
! 		 reg_name, reg_name);
  #ifdef DWARF2_UNWIND_INFO
        if (do_cfi)
  	fprintf (asm_out_file, "\t.cfi_endproc\n");
diff -Nrcpad gcc-4.5.2/gcc/config/sparc/sparc.h gcc-4.5.3/gcc/config/sparc/sparc.h
*** gcc-4.5.2/gcc/config/sparc/sparc.h	Sat Nov 20 22:05:08 2010
--- gcc-4.5.3/gcc/config/sparc/sparc.h	Sun Dec 19 12:20:08 2010
*************** extern int sparc_mode_class[];
*** 964,973 ****
     not be a register used by the prologue.  */
  #define STATIC_CHAIN_REGNUM (TARGET_ARCH64 ? 5 : 2)
  
  /* Register which holds offset table for position-independent
     data references.  */
  
! #define PIC_OFFSET_TABLE_REGNUM (flag_pic ? 23 : INVALID_REGNUM)
  
  /* Pick a default value we can notice from override_options:
     !v9: Default is on.
--- 964,978 ----
     not be a register used by the prologue.  */
  #define STATIC_CHAIN_REGNUM (TARGET_ARCH64 ? 5 : 2)
  
+ /* Register which holds the global offset table, if any.  */
+ 
+ #define GLOBAL_OFFSET_TABLE_REGNUM 23
+ 
  /* Register which holds offset table for position-independent
     data references.  */
  
! #define PIC_OFFSET_TABLE_REGNUM \
!   (flag_pic ? GLOBAL_OFFSET_TABLE_REGNUM : INVALID_REGNUM)
  
  /* Pick a default value we can notice from override_options:
     !v9: Default is on.
diff -Nrcpad gcc-4.5.2/gcc/config/sparc/sparc.md gcc-4.5.3/gcc/config/sparc/sparc.md
*** gcc-4.5.2/gcc/config/sparc/sparc.md	Fri Apr  2 19:54:46 2010
--- gcc-4.5.3/gcc/config/sparc/sparc.md	Sun Dec 19 12:20:08 2010
***************
*** 1106,1119 ****
  
  ;; Load in operand 0 the (absolute) address of operand 1, which is a symbolic
  ;; value subject to a PC-relative relocation.  Operand 2 is a helper function
! ;; that adds the PC value at the call point to operand 0.
  
  (define_insn "load_pcrel_sym<P:mode>"
    [(set (match_operand:P 0 "register_operand" "=r")
  	(unspec:P [(match_operand:P 1 "symbolic_operand" "")
! 		   (match_operand:P 2 "call_address_operand" "")] UNSPEC_LOAD_PCREL_SYM))
     (clobber (reg:P 15))]
!   ""
  {
    if (flag_delayed_branch)
      return "sethi\t%%hi(%a1-4), %0\n\tcall\t%a2\n\t add\t%0, %%lo(%a1+4), %0";
--- 1106,1120 ----
  
  ;; Load in operand 0 the (absolute) address of operand 1, which is a symbolic
  ;; value subject to a PC-relative relocation.  Operand 2 is a helper function
! ;; that adds the PC value at the call point to register #(operand 3).
  
  (define_insn "load_pcrel_sym<P:mode>"
    [(set (match_operand:P 0 "register_operand" "=r")
  	(unspec:P [(match_operand:P 1 "symbolic_operand" "")
! 		   (match_operand:P 2 "call_address_operand" "")
! 		   (match_operand:P 3 "const_int_operand" "")] UNSPEC_LOAD_PCREL_SYM))
     (clobber (reg:P 15))]
!   "REGNO (operands[0]) == INTVAL (operands[3])"
  {
    if (flag_delayed_branch)
      return "sethi\t%%hi(%a1-4), %0\n\tcall\t%a2\n\t add\t%0, %%lo(%a1+4), %0";
diff -Nrcpad gcc-4.5.2/gcc/config.gcc gcc-4.5.3/gcc/config.gcc
*** gcc-4.5.2/gcc/config.gcc	Sat Oct  9 09:35:53 2010
--- gcc-4.5.3/gcc/config.gcc	Sun Feb 27 01:06:15 2011
***************
*** 1,6 ****
  # GCC target-specific configuration file.
  # Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
! # 2008, 2009, 2010 Free Software Foundation, Inc.
  
  #This file is part of GCC.
  
--- 1,6 ----
  # GCC target-specific configuration file.
  # Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
! # 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
  
  #This file is part of GCC.
  
*************** hppa[12]*-*-hpux11*)
*** 1066,1071 ****
--- 1066,1072 ----
  	else
  	    tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
  	fi
+ 	extra_parts="libgcc_stub.a"
  	case x${enable_threads} in
  	x | xyes | xposix )
  		thread_file=posix
*************** cpu=
*** 2630,2635 ****
--- 2631,2646 ----
  arch_without_sse2=no
  arch_without_64bit=no
  case ${target} in
+   i386-*-freebsd*)
+     if test $fbsd_major -ge 6; then
+       arch=i486
+     else
+       arch=i386
+     fi
+     cpu=generic
+     arch_without_sse2=yes
+     arch_without_64bit=yes
+     ;;
    i386-*-*)
      arch=i386
      cpu=i386
diff -Nrcpad gcc-4.5.2/gcc/config.host gcc-4.5.3/gcc/config.host
*** gcc-4.5.2/gcc/config.host	Thu Oct  8 05:09:54 2009
--- gcc-4.5.3/gcc/config.host	Tue Feb 15 09:51:58 2011
***************
*** 1,6 ****
  # GCC host-specific configuration file.
! # Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2006, 2007, 2008, 2009
! # Free Software Foundation, Inc.
  
  #This file is part of GCC.
  
--- 1,6 ----
  # GCC host-specific configuration file.
! # Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2006, 2007, 2008, 2009,
! # 2011 Free Software Foundation, Inc.
  
  #This file is part of GCC.
  
*************** case ${host} in
*** 163,168 ****
--- 163,172 ----
      prefix=/gnu
      local_prefix=/gnu/local
      ;;
+   alpha*-dec-osf*)
+     out_host_hook_obj=host-osf.o
+     host_xmake_file="${host_xmake_file} alpha/x-osf"
+     ;;
    alpha*-dec-*vms*)
      host_xm_file="vms/xm-vms.h"
      host_xmake_file=vms/x-vms
diff -Nrcpad gcc-4.5.2/gcc/doc/aot-compile.1 gcc-4.5.3/gcc/doc/aot-compile.1
*** gcc-4.5.2/gcc/doc/aot-compile.1	Thu Dec 16 13:29:52 2010
--- gcc-4.5.3/gcc/doc/aot-compile.1	Thu Apr 28 15:20:27 2011
***************
*** 132,138 ****
  .\" ========================================================================
  .\"
  .IX Title "AOT-COMPILE 1"
! .TH AOT-COMPILE 1 "2010-12-16" "gcc-4.5.2" "GNU"
  .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
  .\" way too many mistakes in technical documents.
  .if n .ad l
--- 132,138 ----
  .\" ========================================================================
  .\"
  .IX Title "AOT-COMPILE 1"
! .TH AOT-COMPILE 1 "2011-04-28" "gcc-4.5.3" "GNU"
  .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
  .\" way too many mistakes in technical documents.
  .if n .ad l
diff -Nrcpad gcc-4.5.2/gcc/doc/cfg.texi gcc-4.5.3/gcc/doc/cfg.texi
*** gcc-4.5.2/gcc/doc/cfg.texi	Mon Apr 27 20:23:51 2009
--- gcc-4.5.3/gcc/doc/cfg.texi	Mon Mar  7 02:57:07 2011
*************** rechains the remaining statements in a b
*** 559,566 ****
  In the RTL representation, the macros @code{BB_HEAD} and @code{BB_END}
  may be used to get the head and end @code{rtx} of a basic block.  No
  abstract iterators are defined for traversing the insn chain, but you
! can just use @code{NEXT_INSN} and @code{PREV_INSN} instead.  See
! @xref{Insns}.
  
  @findex purge_dead_edges
  Usually a code manipulating pass simplifies the instruction stream and
--- 559,565 ----
  In the RTL representation, the macros @code{BB_HEAD} and @code{BB_END}
  may be used to get the head and end @code{rtx} of a basic block.  No
  abstract iterators are defined for traversing the insn chain, but you
! can just use @code{NEXT_INSN} and @code{PREV_INSN} instead.  @xref{Insns}.
  
  @findex purge_dead_edges
  Usually a code manipulating pass simplifies the instruction stream and
diff -Nrcpad gcc-4.5.2/gcc/doc/cpp.1 gcc-4.5.3/gcc/doc/cpp.1
*** gcc-4.5.2/gcc/doc/cpp.1	Thu Dec 16 12:56:02 2010
--- gcc-4.5.3/gcc/doc/cpp.1	Thu Apr 28 14:39:47 2011
***************
*** 132,138 ****
  .\" ========================================================================
  .\"
  .IX Title "CPP 1"
! .TH CPP 1 "2010-12-16" "gcc-4.5.2" "GNU"
  .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
  .\" way too many mistakes in technical documents.
  .if n .ad l
--- 132,138 ----
  .\" ========================================================================
  .\"
  .IX Title "CPP 1"
! .TH CPP 1 "2011-04-28" "gcc-4.5.3" "GNU"
  .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
  .\" way too many mistakes in technical documents.
  .if n .ad l
*************** main input file is omitted.
*** 962,968 ****
  .IX Header "COPYRIGHT"
  Copyright (c) 1987, 1989, 1991, 1992, 1993, 1994, 1995, 1996,
  1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
! 2008, 2009, 2010
  Free Software Foundation, Inc.
  .PP
  Permission is granted to copy, distribute and/or modify this document
--- 962,968 ----
  .IX Header "COPYRIGHT"
  Copyright (c) 1987, 1989, 1991, 1992, 1993, 1994, 1995, 1996,
  1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
! 2008, 2009, 2010, 2011
  Free Software Foundation, Inc.
  .PP
  Permission is granted to copy, distribute and/or modify this document
diff -Nrcpad gcc-4.5.2/gcc/doc/cpp.info gcc-4.5.3/gcc/doc/cpp.info
*** gcc-4.5.2/gcc/doc/cpp.info	Thu Dec 16 13:29:49 2010
--- gcc-4.5.3/gcc/doc/cpp.info	Thu Apr 28 15:20:24 2011
***************
*** 1,9 ****
  This is doc/cpp.info, produced by makeinfo version 4.12 from
! /space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/doc/cpp.texi.
  
  Copyright (C) 1987, 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
  1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
! 2010 Free Software Foundation, Inc.
  
     Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.2 or
--- 1,9 ----
  This is doc/cpp.info, produced by makeinfo version 4.12 from
! /space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/doc/cpp.texi.
  
  Copyright (C) 1987, 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
  1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
! 2010, 2011 Free Software Foundation, Inc.
  
     Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.2 or
*************** Obsolete Features
*** 136,142 ****
  
     Copyright (C) 1987, 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
  1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
! 2010 Free Software Foundation, Inc.
  
     Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.2 or
--- 136,142 ----
  
     Copyright (C) 1987, 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
  1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
! 2010, 2011 Free Software Foundation, Inc.
  
     Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.2 or
*************** program will run on.  Assertions are usu
*** 3812,3823 ****
  define them with preprocessing directives or command-line options.
  
     Assertions were intended to provide a more systematic way to describe
! the compiler's target system.  However, in practice they are just as
! unpredictable as the system-specific predefined macros.  In addition,
! they are not part of any standard, and only a few compilers support
! them.  Therefore, the use of assertions is *less* portable than the use
! of system-specific predefined macros.  We recommend you do not use them
! at all.
  
     An assertion looks like this:
  
--- 3812,3823 ----
  define them with preprocessing directives or command-line options.
  
     Assertions were intended to provide a more systematic way to describe
! the compiler's target system and we added them for compatibility with
! existing compilers.  In practice they are just as unpredictable as the
! system-specific predefined macros.  In addition, they are not part of
! any standard, and only a few compilers support them.  Therefore, the
! use of assertions is *less* portable than the use of system-specific
! predefined macros.  We recommend you do not use them at all.
  
     An assertion looks like this:
  
*************** Concept Index
*** 5371,5449 ****
  
  
  Tag Table:
! Node: Top1117
! Node: Overview3843
! Node: Character sets6664
! Ref: Character sets-Footnote-18847
! Node: Initial processing9028
! Ref: trigraphs10587
! Node: Tokenization14789
! Ref: Tokenization-Footnote-121925
! Node: The preprocessing language22036
! Node: Header Files24914
! Node: Include Syntax26830
! Node: Include Operation28467
! Node: Search Path30315
! Node: Once-Only Headers33505
! Node: Alternatives to Wrapper #ifndef35164
! Node: Computed Includes36907
! Node: Wrapper Headers40065
! Node: System Headers42491
! Node: Macros44541
! Node: Object-like Macros45682
! Node: Function-like Macros49272
! Node: Macro Arguments50888
! Node: Stringification55033
! Node: Concatenation58239
! Node: Variadic Macros61347
! Node: Predefined Macros66134
! Node: Standard Predefined Macros66722
! Node: Common Predefined Macros72659
! Node: System-specific Predefined Macros88606
! Node: C++ Named Operators90627
! Node: Undefining and Redefining Macros91591
! Node: Directives Within Macro Arguments93695
! Node: Macro Pitfalls95243
! Node: Misnesting95776
! Node: Operator Precedence Problems96888
! Node: Swallowing the Semicolon98754
! Node: Duplication of Side Effects100777
! Node: Self-Referential Macros102960
! Node: Argument Prescan105369
! Node: Newlines in Arguments109123
! Node: Conditionals110074
! Node: Conditional Uses111904
! Node: Conditional Syntax113262
! Node: Ifdef113582
! Node: If116743
! Node: Defined119047
! Node: Else120330
! Node: Elif120900
! Node: Deleted Code122189
! Node: Diagnostics123436
! Node: Line Control125053
! Node: Pragmas128857
! Node: Other Directives133174
! Node: Preprocessor Output134224
! Node: Traditional Mode137425
! Node: Traditional lexical analysis138483
! Node: Traditional macros140986
! Node: Traditional miscellany144788
! Node: Traditional warnings145785
! Node: Implementation Details147982
! Node: Implementation-defined behavior148603
! Ref: Identifier characters149355
! Node: Implementation limits152433
! Node: Obsolete Features155107
! Node: Differences from previous versions157944
! Node: Invocation162152
! Ref: Wtrigraphs166604
! Ref: dashMF171379
! Ref: fdollars-in-identifiers180784
! Node: Environment Variables188947
! Node: GNU Free Documentation License191913
! Node: Index of Directives214346
! Node: Option Index216280
! Node: Concept Index222464
  
  End Tag Table
--- 5371,5449 ----
  
  
  Tag Table:
! Node: Top1123
! Node: Overview3855
! Node: Character sets6676
! Ref: Character sets-Footnote-18859
! Node: Initial processing9040
! Ref: trigraphs10599
! Node: Tokenization14801
! Ref: Tokenization-Footnote-121937
! Node: The preprocessing language22048
! Node: Header Files24926
! Node: Include Syntax26842
! Node: Include Operation28479
! Node: Search Path30327
! Node: Once-Only Headers33517
! Node: Alternatives to Wrapper #ifndef35176
! Node: Computed Includes36919
! Node: Wrapper Headers40077
! Node: System Headers42503
! Node: Macros44553
! Node: Object-like Macros45694
! Node: Function-like Macros49284
! Node: Macro Arguments50900
! Node: Stringification55045
! Node: Concatenation58251
! Node: Variadic Macros61359
! Node: Predefined Macros66146
! Node: Standard Predefined Macros66734
! Node: Common Predefined Macros72671
! Node: System-specific Predefined Macros88618
! Node: C++ Named Operators90639
! Node: Undefining and Redefining Macros91603
! Node: Directives Within Macro Arguments93707
! Node: Macro Pitfalls95255
! Node: Misnesting95788
! Node: Operator Precedence Problems96900
! Node: Swallowing the Semicolon98766
! Node: Duplication of Side Effects100789
! Node: Self-Referential Macros102972
! Node: Argument Prescan105381
! Node: Newlines in Arguments109135
! Node: Conditionals110086
! Node: Conditional Uses111916
! Node: Conditional Syntax113274
! Node: Ifdef113594
! Node: If116755
! Node: Defined119059
! Node: Else120342
! Node: Elif120912
! Node: Deleted Code122201
! Node: Diagnostics123448
! Node: Line Control125065
! Node: Pragmas128869
! Node: Other Directives133186
! Node: Preprocessor Output134236
! Node: Traditional Mode137437
! Node: Traditional lexical analysis138495
! Node: Traditional macros140998
! Node: Traditional miscellany144800
! Node: Traditional warnings145797
! Node: Implementation Details147994
! Node: Implementation-defined behavior148615
! Ref: Identifier characters149367
! Node: Implementation limits152445
! Node: Obsolete Features155119
! Node: Differences from previous versions158007
! Node: Invocation162215
! Ref: Wtrigraphs166667
! Ref: dashMF171442
! Ref: fdollars-in-identifiers180847
! Node: Environment Variables189010
! Node: GNU Free Documentation License191976
! Node: Index of Directives214409
! Node: Option Index216343
! Node: Concept Index222527
  
  End Tag Table
diff -Nrcpad gcc-4.5.2/gcc/doc/cpp.texi gcc-4.5.3/gcc/doc/cpp.texi
*** gcc-4.5.2/gcc/doc/cpp.texi	Fri Apr  2 19:54:46 2010
--- gcc-4.5.3/gcc/doc/cpp.texi	Fri Feb 25 23:20:40 2011
***************
*** 12,18 ****
  @c man begin COPYRIGHT
  Copyright @copyright{} 1987, 1989, 1991, 1992, 1993, 1994, 1995, 1996,
  1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
! 2008, 2009, 2010
  Free Software Foundation, Inc.
  
  Permission is granted to copy, distribute and/or modify this document
--- 12,18 ----
  @c man begin COPYRIGHT
  Copyright @copyright{} 1987, 1989, 1991, 1992, 1993, 1994, 1995, 1996,
  1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
! 2008, 2009, 2010, 2011
  Free Software Foundation, Inc.
  
  Permission is granted to copy, distribute and/or modify this document
*************** program will run on.  Assertions are usu
*** 4161,4169 ****
  define them with preprocessing directives or command-line options.
  
  Assertions were intended to provide a more systematic way to describe
! the compiler's target system.  However, in practice they are just as
! unpredictable as the system-specific predefined macros.  In addition, they
! are not part of any standard, and only a few compilers support them.
  Therefore, the use of assertions is @strong{less} portable than the use
  of system-specific predefined macros.  We recommend you do not use them at
  all.
--- 4161,4170 ----
  define them with preprocessing directives or command-line options.
  
  Assertions were intended to provide a more systematic way to describe
! the compiler's target system and we added them for compatibility with
! existing compilers.  In practice they are just as unpredictable as the
! system-specific predefined macros.  In addition, they are not part of
! any standard, and only a few compilers support them.
  Therefore, the use of assertions is @strong{less} portable than the use
  of system-specific predefined macros.  We recommend you do not use them at
  all.
diff -Nrcpad gcc-4.5.2/gcc/doc/cppinternals.info gcc-4.5.3/gcc/doc/cppinternals.info
*** gcc-4.5.2/gcc/doc/cppinternals.info	Thu Dec 16 13:29:50 2010
--- gcc-4.5.3/gcc/doc/cppinternals.info	Thu Apr 28 15:20:24 2011
***************
*** 1,5 ****
  This is doc/cppinternals.info, produced by makeinfo version 4.12 from
! /space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/doc/cppinternals.texi.
  
  INFO-DIR-SECTION Software development
  START-INFO-DIR-ENTRY
--- 1,5 ----
  This is doc/cppinternals.info, produced by makeinfo version 4.12 from
! /space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/doc/cppinternals.texi.
  
  INFO-DIR-SECTION Software development
  START-INFO-DIR-ENTRY
diff -Nrcpad gcc-4.5.2/gcc/doc/extend.texi gcc-4.5.3/gcc/doc/extend.texi
*** gcc-4.5.2/gcc/doc/extend.texi	Fri Oct 15 14:46:55 2010
--- gcc-4.5.3/gcc/doc/extend.texi	Wed Mar 23 21:12:51 2011
*************** machines, typically because the target a
*** 3855,3896 ****
  You can use the sequence @samp{\e} in a string or character constant to
  stand for the ASCII character @key{ESC}.
  
- @node Alignment
- @section Inquiring on Alignment of Types or Variables
- @cindex alignment
- @cindex type alignment
- @cindex variable alignment
- 
- The keyword @code{__alignof__} allows you to inquire about how an object
- is aligned, or the minimum alignment usually required by a type.  Its
- syntax is just like @code{sizeof}.
- 
- For example, if the target machine requires a @code{double} value to be
- aligned on an 8-byte boundary, then @code{__alignof__ (double)} is 8.
- This is true on many RISC machines.  On more traditional machine
- designs, @code{__alignof__ (double)} is 4 or even 2.
- 
- Some machines never actually require alignment; they allow reference to any
- data type even at an odd address.  For these machines, @code{__alignof__}
- reports the smallest alignment that GCC will give the data type, usually as
- mandated by the target ABI.
- 
- If the operand of @code{__alignof__} is an lvalue rather than a type,
- its value is the required alignment for its type, taking into account
- any minimum alignment specified with GCC's @code{__attribute__}
- extension (@pxref{Variable Attributes}).  For example, after this
- declaration:
- 
- @smallexample
- struct foo @{ int x; char y; @} foo1;
- @end smallexample
- 
- @noindent
- the value of @code{__alignof__ (foo1.y)} is 1, even though its actual
- alignment is probably 2 or 4, the same as @code{__alignof__ (int)}.
- 
- It is an error to ask for the alignment of an incomplete type.
- 
  @node Variable Attributes
  @section Specifying Attributes of Variables
  @cindex attribute of variables
--- 3855,3860 ----
*************** allows one to declare vector data types
*** 4899,4904 ****
--- 4863,4904 ----
  Language Extensions Specification.  It is intended to support the
  @code{__vector} keyword.
  
+ @node Alignment
+ @section Inquiring on Alignment of Types or Variables
+ @cindex alignment
+ @cindex type alignment
+ @cindex variable alignment
+ 
+ The keyword @code{__alignof__} allows you to inquire about how an object
+ is aligned, or the minimum alignment usually required by a type.  Its
+ syntax is just like @code{sizeof}.
+ 
+ For example, if the target machine requires a @code{double} value to be
+ aligned on an 8-byte boundary, then @code{__alignof__ (double)} is 8.
+ This is true on many RISC machines.  On more traditional machine
+ designs, @code{__alignof__ (double)} is 4 or even 2.
+ 
+ Some machines never actually require alignment; they allow reference to any
+ data type even at an odd address.  For these machines, @code{__alignof__}
+ reports the smallest alignment that GCC will give the data type, usually as
+ mandated by the target ABI.
+ 
+ If the operand of @code{__alignof__} is an lvalue rather than a type,
+ its value is the required alignment for its type, taking into account
+ any minimum alignment specified with GCC's @code{__attribute__}
+ extension (@pxref{Variable Attributes}).  For example, after this
+ declaration:
+ 
+ @smallexample
+ struct foo @{ int x; char y; @} foo1;
+ @end smallexample
+ 
+ @noindent
+ the value of @code{__alignof__ (foo1.y)} is 1, even though its actual
+ alignment is probably 2 or 4, the same as @code{__alignof__ (int)}.
+ 
+ It is an error to ask for the alignment of an incomplete type.
+ 
  
  @node Inline
  @section An Inline Function is As Fast As a Macro
*************** vector bool long vec_cmplt (vector doubl
*** 11873,11878 ****
--- 11873,11884 ----
  vector float vec_div (vector float, vector float);
  vector double vec_div (vector double, vector double);
  vector double vec_floor (vector double);
+ vector double vec_ld (int, const vector double *);
+ vector double vec_ld (int, const double *);
+ vector double vec_ldl (int, const vector double *);
+ vector double vec_ldl (int, const double *);
+ vector unsigned char vec_lvsl (int, const volatile double *);
+ vector unsigned char vec_lvsr (int, const volatile double *);
  vector double vec_madd (vector double, vector double, vector double);
  vector double vec_max (vector double, vector double);
  vector double vec_min (vector double, vector double);
*************** vector double vec_sel (vector double, ve
*** 11899,11904 ****
--- 11905,11912 ----
  vector double vec_sub (vector double, vector double);
  vector float vec_sqrt (vector float);
  vector double vec_sqrt (vector double);
+ void vec_st (vector double, int, vector double *);
+ void vec_st (vector double, int, double *);
  vector double vec_trunc (vector double);
  vector double vec_xor (vector double, vector double);
  vector double vec_xor (vector double, vector bool long);
*************** int vec_any_ngt (vector double, vector d
*** 11927,11934 ****
--- 11935,12000 ----
  int vec_any_nle (vector double, vector double);
  int vec_any_nlt (vector double, vector double);
  int vec_any_numeric (vector double);
+ 
+ vector double vec_vsx_ld (int, const vector double *);
+ vector double vec_vsx_ld (int, const double *);
+ vector float vec_vsx_ld (int, const vector float *);
+ vector float vec_vsx_ld (int, const float *);
+ vector bool int vec_vsx_ld (int, const vector bool int *);
+ vector signed int vec_vsx_ld (int, const vector signed int *);
+ vector signed int vec_vsx_ld (int, const int *);
+ vector signed int vec_vsx_ld (int, const long *);
+ vector unsigned int vec_vsx_ld (int, const vector unsigned int *);
+ vector unsigned int vec_vsx_ld (int, const unsigned int *);
+ vector unsigned int vec_vsx_ld (int, const unsigned long *);
+ vector bool short vec_vsx_ld (int, const vector bool short *);
+ vector pixel vec_vsx_ld (int, const vector pixel *);
+ vector signed short vec_vsx_ld (int, const vector signed short *);
+ vector signed short vec_vsx_ld (int, const short *);
+ vector unsigned short vec_vsx_ld (int, const vector unsigned short *);
+ vector unsigned short vec_vsx_ld (int, const unsigned short *);
+ vector bool char vec_vsx_ld (int, const vector bool char *);
+ vector signed char vec_vsx_ld (int, const vector signed char *);
+ vector signed char vec_vsx_ld (int, const signed char *);
+ vector unsigned char vec_vsx_ld (int, const vector unsigned char *);
+ vector unsigned char vec_vsx_ld (int, const unsigned char *);
+ 
+ void vec_vsx_st (vector double, int, vector double *);
+ void vec_vsx_st (vector double, int, double *);
+ void vec_vsx_st (vector float, int, vector float *);
+ void vec_vsx_st (vector float, int, float *);
+ void vec_vsx_st (vector signed int, int, vector signed int *);
+ void vec_vsx_st (vector signed int, int, int *);
+ void vec_vsx_st (vector unsigned int, int, vector unsigned int *);
+ void vec_vsx_st (vector unsigned int, int, unsigned int *);
+ void vec_vsx_st (vector bool int, int, vector bool int *);
+ void vec_vsx_st (vector bool int, int, unsigned int *);
+ void vec_vsx_st (vector bool int, int, int *);
+ void vec_vsx_st (vector signed short, int, vector signed short *);
+ void vec_vsx_st (vector signed short, int, short *);
+ void vec_vsx_st (vector unsigned short, int, vector unsigned short *);
+ void vec_vsx_st (vector unsigned short, int, unsigned short *);
+ void vec_vsx_st (vector bool short, int, vector bool short *);
+ void vec_vsx_st (vector bool short, int, unsigned short *);
+ void vec_vsx_st (vector pixel, int, vector pixel *);
+ void vec_vsx_st (vector pixel, int, unsigned short *);
+ void vec_vsx_st (vector pixel, int, short *);
+ void vec_vsx_st (vector bool short, int, short *);
+ void vec_vsx_st (vector signed char, int, vector signed char *);
+ void vec_vsx_st (vector signed char, int, signed char *);
+ void vec_vsx_st (vector unsigned char, int, vector unsigned char *);
+ void vec_vsx_st (vector unsigned char, int, unsigned char *);
+ void vec_vsx_st (vector bool char, int, vector bool char *);
+ void vec_vsx_st (vector bool char, int, unsigned char *);
+ void vec_vsx_st (vector bool char, int, signed char *);
  @end smallexample
  
+ Note that the @samp{vec_ld} and @samp{vec_st} builtins will always
+ generate the Altivec @samp{LVX} and @samp{STVX} instructions even
+ if the VSX instruction set is available.  The @samp{vec_vsx_ld} and
+ @samp{vec_vsx_st} builtins will always generate the VSX @samp{LXVD2X},
+ @samp{LXVW4X}, @samp{STXVD2X}, and @samp{STXVW4X} instructions.
+ 
  GCC provides a few other builtins on Powerpc to access certain instructions:
  @smallexample
  float __builtin_recipdivf (float, float);
*************** In C++, if an initializer is present for
*** 12799,12805 ****
  be a @var{constant-expression}, as defined in 5.19.2 of the ANSI/ISO C++
  standard.
  
! See @uref{http://people.redhat.com/drepper/tls.pdf,
  ELF Handling For Thread-Local Storage} for a detailed explanation of
  the four thread-local storage addressing models, and how the run-time
  is expected to function.
--- 12865,12871 ----
  be a @var{constant-expression}, as defined in 5.19.2 of the ANSI/ISO C++
  standard.
  
! See @uref{http://www.akkadia.org/drepper/tls.pdf,
  ELF Handling For Thread-Local Storage} for a detailed explanation of
  the four thread-local storage addressing models, and how the run-time
  is expected to function.
diff -Nrcpad gcc-4.5.2/gcc/doc/fsf-funding.7 gcc-4.5.3/gcc/doc/fsf-funding.7
*** gcc-4.5.2/gcc/doc/fsf-funding.7	Thu Dec 16 12:56:04 2010
--- gcc-4.5.3/gcc/doc/fsf-funding.7	Thu Apr 28 14:39:50 2011
***************
*** 132,138 ****
  .\" ========================================================================
  .\"
  .IX Title "FSF-FUNDING 7"
! .TH FSF-FUNDING 7 "2010-12-16" "gcc-4.5.2" "GNU"
  .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
  .\" way too many mistakes in technical documents.
  .if n .ad l
--- 132,138 ----
  .\" ========================================================================
  .\"
  .IX Title "FSF-FUNDING 7"
! .TH FSF-FUNDING 7 "2011-04-28" "gcc-4.5.3" "GNU"
  .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
  .\" way too many mistakes in technical documents.
  .if n .ad l
diff -Nrcpad gcc-4.5.2/gcc/doc/g++.1 gcc-4.5.3/gcc/doc/g++.1
*** gcc-4.5.2/gcc/doc/g++.1	Thu Dec 16 13:29:52 2010
--- gcc-4.5.3/gcc/doc/g++.1	Thu Apr 28 15:20:27 2011
***************
*** 132,138 ****
  .\" ========================================================================
  .\"
  .IX Title "GCC 1"
! .TH GCC 1 "2010-12-16" "gcc-4.5.2" "GNU"
  .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
  .\" way too many mistakes in technical documents.
  .if n .ad l
--- 132,138 ----
  .\" ========================================================================
  .\"
  .IX Title "GCC 1"
! .TH GCC 1 "2011-04-28" "gcc-4.5.3" "GNU"
  .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
  .\" way too many mistakes in technical documents.
  .if n .ad l
*************** in the following sections.
*** 617,622 ****
--- 617,627 ----
  \&\fB\-m32  \-m64 \-mlarge\-data\-threshold=\fR\fInum\fR 
  \&\fB\-msse2avx\fR
  .Sp
+ \&\fIi386 and x86\-64 Windows Options\fR
+ \&\fB\-mconsole \-mcygwin \-mno\-cygwin \-mdll
+ \&\-mnop\-fun\-dllimport \-mthread \-municode \-mwin32 \-mwindows
+ \&\-fno\-set\-stack\-executable\fR
+ .Sp
  \&\fI\s-1IA\-64\s0 Options\fR
  \&\fB\-mbig\-endian  \-mlittle\-endian  \-mgnu\-as  \-mgnu\-ld  \-mno\-pic 
  \&\-mvolatile\-asm\-stop  \-mregister\-names  \-msdata \-mno\-sdata 
*************** See \s-1RS/6000\s0 and PowerPC Options.
*** 893,903 ****
  \&\fIx86\-64 Options\fR
  See i386 and x86\-64 Options.
  .Sp
- \&\fIi386 and x86\-64 Windows Options\fR
- \&\fB\-mconsole \-mcygwin \-mno\-cygwin \-mdll
- \&\-mnop\-fun\-dllimport \-mthread \-municode \-mwin32 \-mwindows
- \&\-fno\-set\-stack\-executable\fR
- .Sp
  \&\fIXstormy16 Options\fR
  \&\fB\-msim\fR
  .Sp
--- 898,903 ----
*************** In this example, G++ will synthesize a d
*** 2292,2298 ****
  .Sh "Options Controlling Objective-C and Objective\-\*(C+ Dialects"
  .IX Subsection "Options Controlling Objective-C and Objective- Dialects"
  (\s-1NOTE:\s0 This manual does not describe the Objective-C and Objective\-\*(C+
! languages themselves.  See
  .PP
  This section describes the command-line options that are only meaningful
  for Objective-C and Objective\-\*(C+ programs, but you can also use most of
--- 2292,2298 ----
  .Sh "Options Controlling Objective-C and Objective\-\*(C+ Dialects"
  .IX Subsection "Options Controlling Objective-C and Objective- Dialects"
  (\s-1NOTE:\s0 This manual does not describe the Objective-C and Objective\-\*(C+
! languages themselves.
  .PP
  This section describes the command-line options that are only meaningful
  for Objective-C and Objective\-\*(C+ programs, but you can also use most of
*************** Enabled by default at \fB\-O\fR and high
*** 5875,5881 ****
  .IX Item "-fipa-struct-reorg"
  Perform structure reorganization optimization, that change C\-like structures
  layout in order to better utilize spatial locality.  This transformation is
! affective for programs containing arrays of structures.  Available in two
  compilation modes: profile-based (enabled with \fB\-fprofile\-generate\fR)
  or static (which uses built-in heuristics).  Require \fB\-fipa\-type\-escape\fR
  to provide the safety of this transformation.  It works only in whole program
--- 5875,5881 ----
  .IX Item "-fipa-struct-reorg"
  Perform structure reorganization optimization, that change C\-like structures
  layout in order to better utilize spatial locality.  This transformation is
! effective for programs containing arrays of structures.  Available in two
  compilation modes: profile-based (enabled with \fB\-fprofile\-generate\fR)
  or static (which uses built-in heuristics).  Require \fB\-fipa\-type\-escape\fR
  to provide the safety of this transformation.  It works only in whole program
*************** Compile code for little endian mode.  Th
*** 8940,8949 ****
  Compile code for big endian mode.
  .IP "\fB\-mmangle\-cpu\fR" 4
  .IX Item "-mmangle-cpu"
! Prepend the name of the cpu to all public symbol names.
  In multiple-processor systems, there are many \s-1ARC\s0 variants with different
  instruction and register set characteristics.  This flag prevents code
! compiled for one cpu to be linked with code compiled for another.
  No facility exists for handling variants that are \*(L"almost identical\*(R".
  This is an all or nothing option.
  .IP "\fB\-mcpu=\fR\fIcpu\fR" 4
--- 8940,8949 ----
  Compile code for big endian mode.
  .IP "\fB\-mmangle\-cpu\fR" 4
  .IX Item "-mmangle-cpu"
! Prepend the name of the \s-1CPU\s0 to all public symbol names.
  In multiple-processor systems, there are many \s-1ARC\s0 variants with different
  instruction and register set characteristics.  This flag prevents code
! compiled for one \s-1CPU\s0 to be linked with code compiled for another.
  No facility exists for handling variants that are \*(L"almost identical\*(R".
  This is an all or nothing option.
  .IP "\fB\-mcpu=\fR\fIcpu\fR" 4
*************** instead of specifying the actual target
*** 9075,9081 ****
  restricting which instructions can be used, it specifies that \s-1GCC\s0 should
  tune the performance of the code as if the target were of the type
  specified in this option, but still choosing the instructions that it
! will generate based on the cpu specified by a \fB\-mcpu=\fR option.
  For some \s-1ARM\s0 implementations better performance can be obtained by using
  this option.
  .IP "\fB\-march=\fR\fIname\fR" 4
--- 9075,9081 ----
  restricting which instructions can be used, it specifies that \s-1GCC\s0 should
  tune the performance of the code as if the target were of the type
  specified in this option, but still choosing the instructions that it
! will generate based on the \s-1CPU\s0 specified by a \fB\-mcpu=\fR option.
  For some \s-1ARM\s0 implementations better performance can be obtained by using
  this option.
  .IP "\fB\-march=\fR\fIname\fR" 4
*************** Some 387 emulators do not support the \f
*** 10955,10961 ****
  \&\f(CW\*(C`sqrt\*(C'\fR instructions for the 387.  Specify this option to avoid
  generating those instructions.  This option is the default on FreeBSD,
  OpenBSD and NetBSD.  This option is overridden when \fB\-march\fR
! indicates that the target cpu will always have an \s-1FPU\s0 and so the
  instruction will not need emulation.  As of revision 2.6.1, these
  instructions are not generated unless you also use the
  \&\fB\-funsafe\-math\-optimizations\fR switch.
--- 10955,10961 ----
  \&\f(CW\*(C`sqrt\*(C'\fR instructions for the 387.  Specify this option to avoid
  generating those instructions.  This option is the default on FreeBSD,
  OpenBSD and NetBSD.  This option is overridden when \fB\-march\fR
! indicates that the target \s-1CPU\s0 will always have an \s-1FPU\s0 and so the
  instruction will not need emulation.  As of revision 2.6.1, these
  instructions are not generated unless you also use the
  \&\fB\-funsafe\-math\-optimizations\fR switch.
*************** be statically or dynamically linked.
*** 11422,11427 ****
--- 11422,11501 ----
  Generate code for the large model: This model makes no assumptions
  about addresses and sizes of sections.
  .PP
+ \fIi386 and x86\-64 Windows Options\fR
+ .IX Subsection "i386 and x86-64 Windows Options"
+ .PP
+ These additional options are available for Windows targets:
+ .IP "\fB\-mconsole\fR" 4
+ .IX Item "-mconsole"
+ This option is available for Cygwin and MinGW targets.  It
+ specifies that a console application is to be generated, by
+ instructing the linker to set the \s-1PE\s0 header subsystem type
+ required for console applications.
+ This is the default behavior for Cygwin and MinGW targets.
+ .IP "\fB\-mcygwin\fR" 4
+ .IX Item "-mcygwin"
+ This option is available for Cygwin targets.  It specifies that
+ the Cygwin internal interface is to be used for predefined
+ preprocessor macros, C runtime libraries and related linker
+ paths and options.  For Cygwin targets this is the default behavior.
+ This option is deprecated and will be removed in a future release.
+ .IP "\fB\-mno\-cygwin\fR" 4
+ .IX Item "-mno-cygwin"
+ This option is available for Cygwin targets.  It specifies that
+ the MinGW internal interface is to be used instead of Cygwin's, by
+ setting MinGW-related predefined macros and linker paths and default
+ library options.
+ This option is deprecated and will be removed in a future release.
+ .IP "\fB\-mdll\fR" 4
+ .IX Item "-mdll"
+ This option is available for Cygwin and MinGW targets.  It
+ specifies that a \s-1DLL\s0 \- a dynamic link library \- is to be
+ generated, enabling the selection of the required runtime
+ startup object and entry point.
+ .IP "\fB\-mnop\-fun\-dllimport\fR" 4
+ .IX Item "-mnop-fun-dllimport"
+ This option is available for Cygwin and MinGW targets.  It
+ specifies that the dllimport attribute should be ignored.
+ .IP "\fB\-mthread\fR" 4
+ .IX Item "-mthread"
+ This option is available for MinGW targets. It specifies
+ that MinGW-specific thread support is to be used.
+ .IP "\fB\-municode\fR" 4
+ .IX Item "-municode"
+ This option is available for mingw\-w64 targets.  It specifies
+ that the \s-1UNICODE\s0 macro is getting pre-defined and that the
+ unicode capable runtime startup code is chosen.
+ .IP "\fB\-mwin32\fR" 4
+ .IX Item "-mwin32"
+ This option is available for Cygwin and MinGW targets.  It
+ specifies that the typical Windows pre-defined macros are to
+ be set in the pre-processor, but does not influence the choice
+ of runtime library/startup code.
+ .IP "\fB\-mwindows\fR" 4
+ .IX Item "-mwindows"
+ This option is available for Cygwin and MinGW targets.  It
+ specifies that a \s-1GUI\s0 application is to be generated by
+ instructing the linker to set the \s-1PE\s0 header subsystem type
+ appropriately.
+ .IP "\fB\-fno\-set\-stack\-executable\fR" 4
+ .IX Item "-fno-set-stack-executable"
+ This option is available for MinGW targets. It specifies that
+ the executable flag for stack used by nested functions isn't
+ set. This is necessary for binaries running in kernel mode of
+ Windows, as there the user32 \s-1API\s0, which is used to set executable
+ privileges, isn't available.
+ .IP "\fB\-mpe\-aligned\-commons\fR" 4
+ .IX Item "-mpe-aligned-commons"
+ This option is available for Cygwin and MinGW targets.  It
+ specifies that the \s-1GNU\s0 extension to the \s-1PE\s0 file format that
+ permits the correct alignment of \s-1COMMON\s0 variables should be
+ used when generating code.  It will be enabled by default if
+ \&\s-1GCC\s0 detects that the target assembler found during configuration
+ supports the feature.
+ .PP
+ See also under \fBi386 and x86\-64 Options\fR for standard options.
+ .PP
  \fI\s-1IA\-64\s0 Options\fR
  .IX Subsection "IA-64 Options"
  .PP
*************** This is because the \s-1RX\s0 \s-1FPU\s0
*** 14541,14547 ****
  .PD
  Selects the type of \s-1RX\s0 \s-1CPU\s0 to be targeted.  Currently three types are
  supported, the generic \fI\s-1RX600\s0\fR and \fI\s-1RX200\s0\fR series hardware and
! the specific \fI\s-1RX610\s0\fR cpu.  The default is \fI\s-1RX600\s0\fR.
  .Sp
  The only difference between \fI\s-1RX600\s0\fR and \fI\s-1RX610\s0\fR is that the
  \&\fI\s-1RX610\s0\fR does not support the \f(CW\*(C`MVTIPL\*(C'\fR instruction.
--- 14615,14621 ----
  .PD
  Selects the type of \s-1RX\s0 \s-1CPU\s0 to be targeted.  Currently three types are
  supported, the generic \fI\s-1RX600\s0\fR and \fI\s-1RX200\s0\fR series hardware and
! the specific \fI\s-1RX610\s0\fR \s-1CPU\s0.  The default is \fI\s-1RX600\s0\fR.
  .Sp
  The only difference between \fI\s-1RX600\s0\fR and \fI\s-1RX610\s0\fR is that the
  \&\fI\s-1RX610\s0\fR does not support the \f(CW\*(C`MVTIPL\*(C'\fR instruction.
*************** option \fB\-mcpu=\fR\fIcpu_type\fR would
*** 15301,15307 ****
  .Sp
  The same values for \fB\-mcpu=\fR\fIcpu_type\fR can be used for
  \&\fB\-mtune=\fR\fIcpu_type\fR, but the only useful values are those
! that select a particular cpu implementation.  Those are \fBcypress\fR,
  \&\fBsupersparc\fR, \fBhypersparc\fR, \fBf930\fR, \fBf934\fR,
  \&\fBsparclite86x\fR, \fBtsc701\fR, \fBultrasparc\fR,
  \&\fBultrasparc3\fR, \fBniagara\fR, and \fBniagara2\fR.
--- 15375,15381 ----
  .Sp
  The same values for \fB\-mcpu=\fR\fIcpu_type\fR can be used for
  \&\fB\-mtune=\fR\fIcpu_type\fR, but the only useful values are those
! that select a particular \s-1CPU\s0 implementation.  Those are \fBcypress\fR,
  \&\fBsupersparc\fR, \fBhypersparc\fR, \fBf930\fR, \fBf934\fR,
  \&\fBsparclite86x\fR, \fBtsc701\fR, \fBultrasparc\fR,
  \&\fBultrasparc3\fR, \fBniagara\fR, and \fBniagara2\fR.
*************** is defined for compatibility with Diab.
*** 15690,15769 ****
  .PP
  These are listed under
  .PP
- \fIi386 and x86\-64 Windows Options\fR
- .IX Subsection "i386 and x86-64 Windows Options"
- .PP
- These additional options are available for Windows targets:
- .IP "\fB\-mconsole\fR" 4
- .IX Item "-mconsole"
- This option is available for Cygwin and MinGW targets.  It
- specifies that a console application is to be generated, by
- instructing the linker to set the \s-1PE\s0 header subsystem type
- required for console applications.
- This is the default behavior for Cygwin and MinGW targets.
- .IP "\fB\-mcygwin\fR" 4
- .IX Item "-mcygwin"
- This option is available for Cygwin targets.  It specifies that
- the Cygwin internal interface is to be used for predefined
- preprocessor macros, C runtime libraries and related linker
- paths and options.  For Cygwin targets this is the default behavior.
- This option is deprecated and will be removed in a future release.
- .IP "\fB\-mno\-cygwin\fR" 4
- .IX Item "-mno-cygwin"
- This option is available for Cygwin targets.  It specifies that
- the MinGW internal interface is to be used instead of Cygwin's, by
- setting MinGW-related predefined macros and linker paths and default
- library options.
- This option is deprecated and will be removed in a future release.
- .IP "\fB\-mdll\fR" 4
- .IX Item "-mdll"
- This option is available for Cygwin and MinGW targets.  It
- specifies that a \s-1DLL\s0 \- a dynamic link library \- is to be
- generated, enabling the selection of the required runtime
- startup object and entry point.
- .IP "\fB\-mnop\-fun\-dllimport\fR" 4
- .IX Item "-mnop-fun-dllimport"
- This option is available for Cygwin and MinGW targets.  It
- specifies that the dllimport attribute should be ignored.
- .IP "\fB\-mthread\fR" 4
- .IX Item "-mthread"
- This option is available for MinGW targets. It specifies
- that MinGW-specific thread support is to be used.
- .IP "\fB\-municode\fR" 4
- .IX Item "-municode"
- This option is available for mingw\-w64 targets.  It specifies
- that the \s-1UNICODE\s0 macro is getting pre-defined and that the
- unicode capable runtime startup code is chosen.
- .IP "\fB\-mwin32\fR" 4
- .IX Item "-mwin32"
- This option is available for Cygwin and MinGW targets.  It
- specifies that the typical Windows pre-defined macros are to
- be set in the pre-processor, but does not influence the choice
- of runtime library/startup code.
- .IP "\fB\-mwindows\fR" 4
- .IX Item "-mwindows"
- This option is available for Cygwin and MinGW targets.  It
- specifies that a \s-1GUI\s0 application is to be generated by
- instructing the linker to set the \s-1PE\s0 header subsystem type
- appropriately.
- .IP "\fB\-fno\-set\-stack\-executable\fR" 4
- .IX Item "-fno-set-stack-executable"
- This option is available for MinGW targets. It specifies that
- the executable flag for stack used by nested functions isn't
- set. This is necessary for binaries running in kernel mode of
- Windows, as there the user32 \s-1API\s0, which is used to set executable
- privileges, isn't available.
- .IP "\fB\-mpe\-aligned\-commons\fR" 4
- .IX Item "-mpe-aligned-commons"
- This option is available for Cygwin and MinGW targets.  It
- specifies that the \s-1GNU\s0 extension to the \s-1PE\s0 file format that
- permits the correct alignment of \s-1COMMON\s0 variables should be
- used when generating code.  It will be enabled by default if
- \&\s-1GCC\s0 detects that the target assembler found during configuration
- supports the feature.
- .PP
- See also under \fBi386 and x86\-64 Options\fR for standard options.
- .PP
  \fIXstormy16 Options\fR
  .IX Subsection "Xstormy16 Options"
  .PP
--- 15764,15769 ----
diff -Nrcpad gcc-4.5.2/gcc/doc/gc-analyze.1 gcc-4.5.3/gcc/doc/gc-analyze.1
*** gcc-4.5.2/gcc/doc/gc-analyze.1	Thu Dec 16 13:22:33 2010
--- gcc-4.5.3/gcc/doc/gc-analyze.1	Thu Apr 28 15:11:19 2011
***************
*** 132,138 ****
  .\" ========================================================================
  .\"
  .IX Title "GC-ANALYZE 1"
! .TH GC-ANALYZE 1 "2010-12-16" "gcc-4.5.2" "GNU"
  .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
  .\" way too many mistakes in technical documents.
  .if n .ad l
--- 132,138 ----
  .\" ========================================================================
  .\"
  .IX Title "GC-ANALYZE 1"
! .TH GC-ANALYZE 1 "2011-04-28" "gcc-4.5.3" "GNU"
  .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
  .\" way too many mistakes in technical documents.
  .if n .ad l
diff -Nrcpad gcc-4.5.2/gcc/doc/gcc.1 gcc-4.5.3/gcc/doc/gcc.1
*** gcc-4.5.2/gcc/doc/gcc.1	Thu Dec 16 13:29:52 2010
--- gcc-4.5.3/gcc/doc/gcc.1	Thu Apr 28 15:20:27 2011
***************
*** 132,138 ****
  .\" ========================================================================
  .\"
  .IX Title "GCC 1"
! .TH GCC 1 "2010-12-16" "gcc-4.5.2" "GNU"
  .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
  .\" way too many mistakes in technical documents.
  .if n .ad l
--- 132,138 ----
  .\" ========================================================================
  .\"
  .IX Title "GCC 1"
! .TH GCC 1 "2011-04-28" "gcc-4.5.3" "GNU"
  .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
  .\" way too many mistakes in technical documents.
  .if n .ad l
*************** in the following sections.
*** 617,622 ****
--- 617,627 ----
  \&\fB\-m32  \-m64 \-mlarge\-data\-threshold=\fR\fInum\fR 
  \&\fB\-msse2avx\fR
  .Sp
+ \&\fIi386 and x86\-64 Windows Options\fR
+ \&\fB\-mconsole \-mcygwin \-mno\-cygwin \-mdll
+ \&\-mnop\-fun\-dllimport \-mthread \-municode \-mwin32 \-mwindows
+ \&\-fno\-set\-stack\-executable\fR
+ .Sp
  \&\fI\s-1IA\-64\s0 Options\fR
  \&\fB\-mbig\-endian  \-mlittle\-endian  \-mgnu\-as  \-mgnu\-ld  \-mno\-pic 
  \&\-mvolatile\-asm\-stop  \-mregister\-names  \-msdata \-mno\-sdata 
*************** See \s-1RS/6000\s0 and PowerPC Options.
*** 893,903 ****
  \&\fIx86\-64 Options\fR
  See i386 and x86\-64 Options.
  .Sp
- \&\fIi386 and x86\-64 Windows Options\fR
- \&\fB\-mconsole \-mcygwin \-mno\-cygwin \-mdll
- \&\-mnop\-fun\-dllimport \-mthread \-municode \-mwin32 \-mwindows
- \&\-fno\-set\-stack\-executable\fR
- .Sp
  \&\fIXstormy16 Options\fR
  \&\fB\-msim\fR
  .Sp
--- 898,903 ----
*************** In this example, G++ will synthesize a d
*** 2292,2298 ****
  .Sh "Options Controlling Objective-C and Objective\-\*(C+ Dialects"
  .IX Subsection "Options Controlling Objective-C and Objective- Dialects"
  (\s-1NOTE:\s0 This manual does not describe the Objective-C and Objective\-\*(C+
! languages themselves.  See
  .PP
  This section describes the command-line options that are only meaningful
  for Objective-C and Objective\-\*(C+ programs, but you can also use most of
--- 2292,2298 ----
  .Sh "Options Controlling Objective-C and Objective\-\*(C+ Dialects"
  .IX Subsection "Options Controlling Objective-C and Objective- Dialects"
  (\s-1NOTE:\s0 This manual does not describe the Objective-C and Objective\-\*(C+
! languages themselves.
  .PP
  This section describes the command-line options that are only meaningful
  for Objective-C and Objective\-\*(C+ programs, but you can also use most of
*************** Enabled by default at \fB\-O\fR and high
*** 5875,5881 ****
  .IX Item "-fipa-struct-reorg"
  Perform structure reorganization optimization, that change C\-like structures
  layout in order to better utilize spatial locality.  This transformation is
! affective for programs containing arrays of structures.  Available in two
  compilation modes: profile-based (enabled with \fB\-fprofile\-generate\fR)
  or static (which uses built-in heuristics).  Require \fB\-fipa\-type\-escape\fR
  to provide the safety of this transformation.  It works only in whole program
--- 5875,5881 ----
  .IX Item "-fipa-struct-reorg"
  Perform structure reorganization optimization, that change C\-like structures
  layout in order to better utilize spatial locality.  This transformation is
! effective for programs containing arrays of structures.  Available in two
  compilation modes: profile-based (enabled with \fB\-fprofile\-generate\fR)
  or static (which uses built-in heuristics).  Require \fB\-fipa\-type\-escape\fR
  to provide the safety of this transformation.  It works only in whole program
*************** Compile code for little endian mode.  Th
*** 8940,8949 ****
  Compile code for big endian mode.
  .IP "\fB\-mmangle\-cpu\fR" 4
  .IX Item "-mmangle-cpu"
! Prepend the name of the cpu to all public symbol names.
  In multiple-processor systems, there are many \s-1ARC\s0 variants with different
  instruction and register set characteristics.  This flag prevents code
! compiled for one cpu to be linked with code compiled for another.
  No facility exists for handling variants that are \*(L"almost identical\*(R".
  This is an all or nothing option.
  .IP "\fB\-mcpu=\fR\fIcpu\fR" 4
--- 8940,8949 ----
  Compile code for big endian mode.
  .IP "\fB\-mmangle\-cpu\fR" 4
  .IX Item "-mmangle-cpu"
! Prepend the name of the \s-1CPU\s0 to all public symbol names.
  In multiple-processor systems, there are many \s-1ARC\s0 variants with different
  instruction and register set characteristics.  This flag prevents code
! compiled for one \s-1CPU\s0 to be linked with code compiled for another.
  No facility exists for handling variants that are \*(L"almost identical\*(R".
  This is an all or nothing option.
  .IP "\fB\-mcpu=\fR\fIcpu\fR" 4
*************** instead of specifying the actual target
*** 9075,9081 ****
  restricting which instructions can be used, it specifies that \s-1GCC\s0 should
  tune the performance of the code as if the target were of the type
  specified in this option, but still choosing the instructions that it
! will generate based on the cpu specified by a \fB\-mcpu=\fR option.
  For some \s-1ARM\s0 implementations better performance can be obtained by using
  this option.
  .IP "\fB\-march=\fR\fIname\fR" 4
--- 9075,9081 ----
  restricting which instructions can be used, it specifies that \s-1GCC\s0 should
  tune the performance of the code as if the target were of the type
  specified in this option, but still choosing the instructions that it
! will generate based on the \s-1CPU\s0 specified by a \fB\-mcpu=\fR option.
  For some \s-1ARM\s0 implementations better performance can be obtained by using
  this option.
  .IP "\fB\-march=\fR\fIname\fR" 4
*************** Some 387 emulators do not support the \f
*** 10955,10961 ****
  \&\f(CW\*(C`sqrt\*(C'\fR instructions for the 387.  Specify this option to avoid
  generating those instructions.  This option is the default on FreeBSD,
  OpenBSD and NetBSD.  This option is overridden when \fB\-march\fR
! indicates that the target cpu will always have an \s-1FPU\s0 and so the
  instruction will not need emulation.  As of revision 2.6.1, these
  instructions are not generated unless you also use the
  \&\fB\-funsafe\-math\-optimizations\fR switch.
--- 10955,10961 ----
  \&\f(CW\*(C`sqrt\*(C'\fR instructions for the 387.  Specify this option to avoid
  generating those instructions.  This option is the default on FreeBSD,
  OpenBSD and NetBSD.  This option is overridden when \fB\-march\fR
! indicates that the target \s-1CPU\s0 will always have an \s-1FPU\s0 and so the
  instruction will not need emulation.  As of revision 2.6.1, these
  instructions are not generated unless you also use the
  \&\fB\-funsafe\-math\-optimizations\fR switch.
*************** be statically or dynamically linked.
*** 11422,11427 ****
--- 11422,11501 ----
  Generate code for the large model: This model makes no assumptions
  about addresses and sizes of sections.
  .PP
+ \fIi386 and x86\-64 Windows Options\fR
+ .IX Subsection "i386 and x86-64 Windows Options"
+ .PP
+ These additional options are available for Windows targets:
+ .IP "\fB\-mconsole\fR" 4
+ .IX Item "-mconsole"
+ This option is available for Cygwin and MinGW targets.  It
+ specifies that a console application is to be generated, by
+ instructing the linker to set the \s-1PE\s0 header subsystem type
+ required for console applications.
+ This is the default behavior for Cygwin and MinGW targets.
+ .IP "\fB\-mcygwin\fR" 4
+ .IX Item "-mcygwin"
+ This option is available for Cygwin targets.  It specifies that
+ the Cygwin internal interface is to be used for predefined
+ preprocessor macros, C runtime libraries and related linker
+ paths and options.  For Cygwin targets this is the default behavior.
+ This option is deprecated and will be removed in a future release.
+ .IP "\fB\-mno\-cygwin\fR" 4
+ .IX Item "-mno-cygwin"
+ This option is available for Cygwin targets.  It specifies that
+ the MinGW internal interface is to be used instead of Cygwin's, by
+ setting MinGW-related predefined macros and linker paths and default
+ library options.
+ This option is deprecated and will be removed in a future release.
+ .IP "\fB\-mdll\fR" 4
+ .IX Item "-mdll"
+ This option is available for Cygwin and MinGW targets.  It
+ specifies that a \s-1DLL\s0 \- a dynamic link library \- is to be
+ generated, enabling the selection of the required runtime
+ startup object and entry point.
+ .IP "\fB\-mnop\-fun\-dllimport\fR" 4
+ .IX Item "-mnop-fun-dllimport"
+ This option is available for Cygwin and MinGW targets.  It
+ specifies that the dllimport attribute should be ignored.
+ .IP "\fB\-mthread\fR" 4
+ .IX Item "-mthread"
+ This option is available for MinGW targets. It specifies
+ that MinGW-specific thread support is to be used.
+ .IP "\fB\-municode\fR" 4
+ .IX Item "-municode"
+ This option is available for mingw\-w64 targets.  It specifies
+ that the \s-1UNICODE\s0 macro is getting pre-defined and that the
+ unicode capable runtime startup code is chosen.
+ .IP "\fB\-mwin32\fR" 4
+ .IX Item "-mwin32"
+ This option is available for Cygwin and MinGW targets.  It
+ specifies that the typical Windows pre-defined macros are to
+ be set in the pre-processor, but does not influence the choice
+ of runtime library/startup code.
+ .IP "\fB\-mwindows\fR" 4
+ .IX Item "-mwindows"
+ This option is available for Cygwin and MinGW targets.  It
+ specifies that a \s-1GUI\s0 application is to be generated by
+ instructing the linker to set the \s-1PE\s0 header subsystem type
+ appropriately.
+ .IP "\fB\-fno\-set\-stack\-executable\fR" 4
+ .IX Item "-fno-set-stack-executable"
+ This option is available for MinGW targets. It specifies that
+ the executable flag for stack used by nested functions isn't
+ set. This is necessary for binaries running in kernel mode of
+ Windows, as there the user32 \s-1API\s0, which is used to set executable
+ privileges, isn't available.
+ .IP "\fB\-mpe\-aligned\-commons\fR" 4
+ .IX Item "-mpe-aligned-commons"
+ This option is available for Cygwin and MinGW targets.  It
+ specifies that the \s-1GNU\s0 extension to the \s-1PE\s0 file format that
+ permits the correct alignment of \s-1COMMON\s0 variables should be
+ used when generating code.  It will be enabled by default if
+ \&\s-1GCC\s0 detects that the target assembler found during configuration
+ supports the feature.
+ .PP
+ See also under \fBi386 and x86\-64 Options\fR for standard options.
+ .PP
  \fI\s-1IA\-64\s0 Options\fR
  .IX Subsection "IA-64 Options"
  .PP
*************** This is because the \s-1RX\s0 \s-1FPU\s0
*** 14541,14547 ****
  .PD
  Selects the type of \s-1RX\s0 \s-1CPU\s0 to be targeted.  Currently three types are
  supported, the generic \fI\s-1RX600\s0\fR and \fI\s-1RX200\s0\fR series hardware and
! the specific \fI\s-1RX610\s0\fR cpu.  The default is \fI\s-1RX600\s0\fR.
  .Sp
  The only difference between \fI\s-1RX600\s0\fR and \fI\s-1RX610\s0\fR is that the
  \&\fI\s-1RX610\s0\fR does not support the \f(CW\*(C`MVTIPL\*(C'\fR instruction.
--- 14615,14621 ----
  .PD
  Selects the type of \s-1RX\s0 \s-1CPU\s0 to be targeted.  Currently three types are
  supported, the generic \fI\s-1RX600\s0\fR and \fI\s-1RX200\s0\fR series hardware and
! the specific \fI\s-1RX610\s0\fR \s-1CPU\s0.  The default is \fI\s-1RX600\s0\fR.
  .Sp
  The only difference between \fI\s-1RX600\s0\fR and \fI\s-1RX610\s0\fR is that the
  \&\fI\s-1RX610\s0\fR does not support the \f(CW\*(C`MVTIPL\*(C'\fR instruction.
*************** option \fB\-mcpu=\fR\fIcpu_type\fR would
*** 15301,15307 ****
  .Sp
  The same values for \fB\-mcpu=\fR\fIcpu_type\fR can be used for
  \&\fB\-mtune=\fR\fIcpu_type\fR, but the only useful values are those
! that select a particular cpu implementation.  Those are \fBcypress\fR,
  \&\fBsupersparc\fR, \fBhypersparc\fR, \fBf930\fR, \fBf934\fR,
  \&\fBsparclite86x\fR, \fBtsc701\fR, \fBultrasparc\fR,
  \&\fBultrasparc3\fR, \fBniagara\fR, and \fBniagara2\fR.
--- 15375,15381 ----
  .Sp
  The same values for \fB\-mcpu=\fR\fIcpu_type\fR can be used for
  \&\fB\-mtune=\fR\fIcpu_type\fR, but the only useful values are those
! that select a particular \s-1CPU\s0 implementation.  Those are \fBcypress\fR,
  \&\fBsupersparc\fR, \fBhypersparc\fR, \fBf930\fR, \fBf934\fR,
  \&\fBsparclite86x\fR, \fBtsc701\fR, \fBultrasparc\fR,
  \&\fBultrasparc3\fR, \fBniagara\fR, and \fBniagara2\fR.
*************** is defined for compatibility with Diab.
*** 15690,15769 ****
  .PP
  These are listed under
  .PP
- \fIi386 and x86\-64 Windows Options\fR
- .IX Subsection "i386 and x86-64 Windows Options"
- .PP
- These additional options are available for Windows targets:
- .IP "\fB\-mconsole\fR" 4
- .IX Item "-mconsole"
- This option is available for Cygwin and MinGW targets.  It
- specifies that a console application is to be generated, by
- instructing the linker to set the \s-1PE\s0 header subsystem type
- required for console applications.
- This is the default behavior for Cygwin and MinGW targets.
- .IP "\fB\-mcygwin\fR" 4
- .IX Item "-mcygwin"
- This option is available for Cygwin targets.  It specifies that
- the Cygwin internal interface is to be used for predefined
- preprocessor macros, C runtime libraries and related linker
- paths and options.  For Cygwin targets this is the default behavior.
- This option is deprecated and will be removed in a future release.
- .IP "\fB\-mno\-cygwin\fR" 4
- .IX Item "-mno-cygwin"
- This option is available for Cygwin targets.  It specifies that
- the MinGW internal interface is to be used instead of Cygwin's, by
- setting MinGW-related predefined macros and linker paths and default
- library options.
- This option is deprecated and will be removed in a future release.
- .IP "\fB\-mdll\fR" 4
- .IX Item "-mdll"
- This option is available for Cygwin and MinGW targets.  It
- specifies that a \s-1DLL\s0 \- a dynamic link library \- is to be
- generated, enabling the selection of the required runtime
- startup object and entry point.
- .IP "\fB\-mnop\-fun\-dllimport\fR" 4
- .IX Item "-mnop-fun-dllimport"
- This option is available for Cygwin and MinGW targets.  It
- specifies that the dllimport attribute should be ignored.
- .IP "\fB\-mthread\fR" 4
- .IX Item "-mthread"
- This option is available for MinGW targets. It specifies
- that MinGW-specific thread support is to be used.
- .IP "\fB\-municode\fR" 4
- .IX Item "-municode"
- This option is available for mingw\-w64 targets.  It specifies
- that the \s-1UNICODE\s0 macro is getting pre-defined and that the
- unicode capable runtime startup code is chosen.
- .IP "\fB\-mwin32\fR" 4
- .IX Item "-mwin32"
- This option is available for Cygwin and MinGW targets.  It
- specifies that the typical Windows pre-defined macros are to
- be set in the pre-processor, but does not influence the choice
- of runtime library/startup code.
- .IP "\fB\-mwindows\fR" 4
- .IX Item "-mwindows"
- This option is available for Cygwin and MinGW targets.  It
- specifies that a \s-1GUI\s0 application is to be generated by
- instructing the linker to set the \s-1PE\s0 header subsystem type
- appropriately.
- .IP "\fB\-fno\-set\-stack\-executable\fR" 4
- .IX Item "-fno-set-stack-executable"
- This option is available for MinGW targets. It specifies that
- the executable flag for stack used by nested functions isn't
- set. This is necessary for binaries running in kernel mode of
- Windows, as there the user32 \s-1API\s0, which is used to set executable
- privileges, isn't available.
- .IP "\fB\-mpe\-aligned\-commons\fR" 4
- .IX Item "-mpe-aligned-commons"
- This option is available for Cygwin and MinGW targets.  It
- specifies that the \s-1GNU\s0 extension to the \s-1PE\s0 file format that
- permits the correct alignment of \s-1COMMON\s0 variables should be
- used when generating code.  It will be enabled by default if
- \&\s-1GCC\s0 detects that the target assembler found during configuration
- supports the feature.
- .PP
- See also under \fBi386 and x86\-64 Options\fR for standard options.
- .PP
  \fIXstormy16 Options\fR
  .IX Subsection "Xstormy16 Options"
  .PP
--- 15764,15769 ----
diff -Nrcpad gcc-4.5.2/gcc/doc/gcc.info gcc-4.5.3/gcc/doc/gcc.info
*** gcc-4.5.2/gcc/doc/gcc.info	Thu Dec 16 13:29:49 2010
--- gcc-4.5.3/gcc/doc/gcc.info	Thu Apr 28 15:20:24 2011
***************
*** 1,5 ****
  This is doc/gcc.info, produced by makeinfo version 4.12 from
! /space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/doc/gcc.texi.
  
  Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
  1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free
--- 1,5 ----
  This is doc/gcc.info, produced by makeinfo version 4.12 from
! /space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/doc/gcc.texi.
  
  Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
  1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free
*************** Introduction
*** 61,67 ****
  
  This manual documents how to use the GNU compilers, as well as their
  features and incompatibilities, and how to report bugs.  It corresponds
! to the compilers (GCC) version 4.5.2.  The internals of the GNU
  compilers, including how to port them to new targets and some
  information about how to write front ends for new languages, are
  documented in a separate manual.  *Note Introduction: (gccint)Top.
--- 61,67 ----
  
  This manual documents how to use the GNU compilers, as well as their
  features and incompatibilities, and how to report bugs.  It corresponds
! to the compilers (GCC) version 4.5.3.  The internals of the GNU
  compilers, including how to port them to new targets and some
  information about how to write front ends for new languages, are
  documented in a separate manual.  *Note Introduction: (gccint)Top.
*************** _Machine Dependent Options_
*** 837,842 ****
--- 837,847 ----
            -m32  -m64 -mlarge-data-threshold=NUM
            -msse2avx
  
+      _i386 and x86-64 Windows Options_
+           -mconsole -mcygwin -mno-cygwin -mdll
+           -mnop-fun-dllimport -mthread -municode -mwin32 -mwindows
+           -fno-set-stack-executable
+ 
       _IA-64 Options_
            -mbig-endian  -mlittle-endian  -mgnu-as  -mgnu-ld  -mno-pic
            -mvolatile-asm-stop  -mregister-names  -msdata -mno-sdata
*************** _Machine Dependent Options_
*** 1111,1121 ****
  
       _x86-64 Options_ See i386 and x86-64 Options.
  
-      _i386 and x86-64 Windows Options_
-           -mconsole -mcygwin -mno-cygwin -mdll
-           -mnop-fun-dllimport -mthread -municode -mwin32 -mwindows
-           -fno-set-stack-executable
- 
       _Xstormy16 Options_
            -msim
  
--- 1116,1121 ----
*************** File: gcc.info,  Node: Objective-C and O
*** 2453,2459 ****
  ==============================================================
  
  (NOTE: This manual does not describe the Objective-C and Objective-C++
! languages themselves.  See *Note Language Standards Supported by GCC:
  Standards, for references.)
  
   This section describes the command-line options that are only
--- 2453,2459 ----
  ==============================================================
  
  (NOTE: This manual does not describe the Objective-C and Objective-C++
! languages themselves.  *Note Language Standards Supported by GCC:
  Standards, for references.)
  
   This section describes the command-line options that are only
*************** optimizations to be performed is desired
*** 6000,6006 ****
  `-fipa-struct-reorg'
       Perform structure reorganization optimization, that change C-like
       structures layout in order to better utilize spatial locality.
!      This transformation is affective for programs containing arrays of
       structures.  Available in two compilation modes: profile-based
       (enabled with `-fprofile-generate') or static (which uses built-in
       heuristics).  Require `-fipa-type-escape' to provide the safety of
--- 6000,6006 ----
  `-fipa-struct-reorg'
       Perform structure reorganization optimization, that change C-like
       structures layout in order to better utilize spatial locality.
!      This transformation is effective for programs containing arrays of
       structures.  Available in two compilation modes: profile-based
       (enabled with `-fprofile-generate') or static (which uses built-in
       heuristics).  Require `-fipa-type-escape' to provide the safety of
*************** These options are defined for ARC implem
*** 9587,9596 ****
       Compile code for big endian mode.
  
  `-mmangle-cpu'
!      Prepend the name of the cpu to all public symbol names.  In
       multiple-processor systems, there are many ARC variants with
       different instruction and register set characteristics.  This flag
!      prevents code compiled for one cpu to be linked with code compiled
       for another.  No facility exists for handling variants that are
       "almost identical".  This is an all or nothing option.
  
--- 9587,9596 ----
       Compile code for big endian mode.
  
  `-mmangle-cpu'
!      Prepend the name of the CPU to all public symbol names.  In
       multiple-processor systems, there are many ARC variants with
       different instruction and register set characteristics.  This flag
!      prevents code compiled for one CPU to be linked with code compiled
       for another.  No facility exists for handling variants that are
       "almost identical".  This is an all or nothing option.
  
*************** architectures:
*** 9716,9722 ****
       restricting which instructions can be used, it specifies that GCC
       should tune the performance of the code as if the target were of
       the type specified in this option, but still choosing the
!      instructions that it will generate based on the cpu specified by a
       `-mcpu=' option.  For some ARM implementations better performance
       can be obtained by using this option.
  
--- 9716,9722 ----
       restricting which instructions can be used, it specifies that GCC
       should tune the performance of the code as if the target were of
       the type specified in this option, but still choosing the
!      instructions that it will generate based on the CPU specified by a
       `-mcpu=' option.  For some ARM implementations better performance
       can be obtained by using this option.
  
*************** computers:
*** 11492,11498 ****
       instructions for the 387.  Specify this option to avoid generating
       those instructions.  This option is the default on FreeBSD,
       OpenBSD and NetBSD.  This option is overridden when `-march'
!      indicates that the target cpu will always have an FPU and so the
       instruction will not need emulation.  As of revision 2.6.1, these
       instructions are not generated unless you also use the
       `-funsafe-math-optimizations' switch.
--- 11492,11498 ----
       instructions for the 387.  Specify this option to avoid generating
       those instructions.  This option is the default on FreeBSD,
       OpenBSD and NetBSD.  This option is overridden when `-march'
!      indicates that the target CPU will always have an FPU and so the
       instruction will not need emulation.  As of revision 2.6.1, these
       instructions are not generated unless you also use the
       `-funsafe-math-optimizations' switch.
*************** x86-64 processors in 64-bit environments
*** 11920,11928 ****
       about addresses and sizes of sections.
  
  
  File: gcc.info,  Node: IA-64 Options,  Next: IA-64/VMS Options,  Prev: i386 and x86-64 Windows Options,  Up: Submodel Options
  
! 3.17.16 IA-64 Options
  ---------------------
  
  These are the `-m' options defined for the Intel IA-64 architecture.
--- 11920,12004 ----
       about addresses and sizes of sections.
  
  
+ File: gcc.info,  Node: i386 and x86-64 Windows Options,  Next: IA-64 Options,  Prev: i386 and x86-64 Options,  Up: Submodel Options
+ 
+ 3.17.16 i386 and x86-64 Windows Options
+ ---------------------------------------
+ 
+ These additional options are available for Windows targets:
+ 
+ `-mconsole'
+      This option is available for Cygwin and MinGW targets.  It
+      specifies that a console application is to be generated, by
+      instructing the linker to set the PE header subsystem type
+      required for console applications.  This is the default behavior
+      for Cygwin and MinGW targets.
+ 
+ `-mcygwin'
+      This option is available for Cygwin targets.  It specifies that
+      the Cygwin internal interface is to be used for predefined
+      preprocessor macros, C runtime libraries and related linker paths
+      and options.  For Cygwin targets this is the default behavior.
+      This option is deprecated and will be removed in a future release.
+ 
+ `-mno-cygwin'
+      This option is available for Cygwin targets.  It specifies that
+      the MinGW internal interface is to be used instead of Cygwin's, by
+      setting MinGW-related predefined macros and linker paths and
+      default library options.  This option is deprecated and will be
+      removed in a future release.
+ 
+ `-mdll'
+      This option is available for Cygwin and MinGW targets.  It
+      specifies that a DLL - a dynamic link library - is to be
+      generated, enabling the selection of the required runtime startup
+      object and entry point.
+ 
+ `-mnop-fun-dllimport'
+      This option is available for Cygwin and MinGW targets.  It
+      specifies that the dllimport attribute should be ignored.
+ 
+ `-mthread'
+      This option is available for MinGW targets. It specifies that
+      MinGW-specific thread support is to be used.
+ 
+ `-municode'
+      This option is available for mingw-w64 targets.  It specifies that
+      the UNICODE macro is getting pre-defined and that the unicode
+      capable runtime startup code is chosen.
+ 
+ `-mwin32'
+      This option is available for Cygwin and MinGW targets.  It
+      specifies that the typical Windows pre-defined macros are to be
+      set in the pre-processor, but does not influence the choice of
+      runtime library/startup code.
+ 
+ `-mwindows'
+      This option is available for Cygwin and MinGW targets.  It
+      specifies that a GUI application is to be generated by instructing
+      the linker to set the PE header subsystem type appropriately.
+ 
+ `-fno-set-stack-executable'
+      This option is available for MinGW targets. It specifies that the
+      executable flag for stack used by nested functions isn't set. This
+      is necessary for binaries running in kernel mode of Windows, as
+      there the user32 API, which is used to set executable privileges,
+      isn't available.
+ 
+ `-mpe-aligned-commons'
+      This option is available for Cygwin and MinGW targets.  It
+      specifies that the GNU extension to the PE file format that
+      permits the correct alignment of COMMON variables should be used
+      when generating code.  It will be enabled by default if GCC
+      detects that the target assembler found during configuration
+      supports the feature.
+ 
+  See also under *note i386 and x86-64 Options:: for standard options.
+ 
+ 
  File: gcc.info,  Node: IA-64 Options,  Next: IA-64/VMS Options,  Prev: i386 and x86-64 Windows Options,  Up: Submodel Options
  
! 3.17.17 IA-64 Options
  ---------------------
  
  These are the `-m' options defined for the Intel IA-64 architecture.
*************** These are the `-m' options defined for t
*** 12143,12149 ****
  
  File: gcc.info,  Node: IA-64/VMS Options,  Next: LM32 Options,  Prev: IA-64 Options,  Up: Submodel Options
  
! 3.17.17 IA-64/VMS Options
  -------------------------
  
  These `-m' options are defined for the IA-64/VMS implementations:
--- 12219,12225 ----
  
  File: gcc.info,  Node: IA-64/VMS Options,  Next: LM32 Options,  Prev: IA-64 Options,  Up: Submodel Options
  
! 3.17.18 IA-64/VMS Options
  -------------------------
  
  These `-m' options are defined for the IA-64/VMS implementations:
*************** These `-m' options are defined for the I
*** 12162,12168 ****
  
  File: gcc.info,  Node: LM32 Options,  Next: M32C Options,  Prev: IA-64/VMS Options,  Up: Submodel Options
  
! 3.17.18 LM32 Options
  --------------------
  
  These `-m' options are defined for the Lattice Mico32 architecture:
--- 12238,12244 ----
  
  File: gcc.info,  Node: LM32 Options,  Next: M32C Options,  Prev: IA-64/VMS Options,  Up: Submodel Options
  
! 3.17.19 LM32 Options
  --------------------
  
  These `-m' options are defined for the Lattice Mico32 architecture:
*************** These `-m' options are defined for the L
*** 12186,12192 ****
  
  File: gcc.info,  Node: M32C Options,  Next: M32R/D Options,  Prev: LM32 Options,  Up: Submodel Options
  
! 3.17.19 M32C Options
  --------------------
  
  `-mcpu=NAME'
--- 12262,12268 ----
  
  File: gcc.info,  Node: M32C Options,  Next: M32R/D Options,  Prev: LM32 Options,  Up: Submodel Options
  
! 3.17.20 M32C Options
  --------------------
  
  `-mcpu=NAME'
*************** File: gcc.info,  Node: M32C Options,  Ne
*** 12217,12223 ****
  
  File: gcc.info,  Node: M32R/D Options,  Next: M680x0 Options,  Prev: M32C Options,  Up: Submodel Options
  
! 3.17.20 M32R/D Options
  ----------------------
  
  These `-m' options are defined for Renesas M32R/D architectures:
--- 12293,12299 ----
  
  File: gcc.info,  Node: M32R/D Options,  Next: M680x0 Options,  Prev: M32C Options,  Up: Submodel Options
  
! 3.17.21 M32R/D Options
  ----------------------
  
  These `-m' options are defined for Renesas M32R/D architectures:
*************** These `-m' options are defined for Renes
*** 12319,12325 ****
  
  File: gcc.info,  Node: M680x0 Options,  Next: M68hc1x Options,  Prev: M32R/D Options,  Up: Submodel Options
  
! 3.17.21 M680x0 Options
  ----------------------
  
  These are the `-m' options defined for M680x0 and ColdFire processors.
--- 12395,12401 ----
  
  File: gcc.info,  Node: M680x0 Options,  Next: M68hc1x Options,  Prev: M32R/D Options,  Up: Submodel Options
  
! 3.17.22 M680x0 Options
  ----------------------
  
  These are the `-m' options defined for M680x0 and ColdFire processors.
*************** given below.
*** 12664,12670 ****
  
  File: gcc.info,  Node: M68hc1x Options,  Next: MCore Options,  Prev: M680x0 Options,  Up: Submodel Options
  
! 3.17.22 M68hc1x Options
  -----------------------
  
  These are the `-m' options defined for the 68hc11 and 68hc12
--- 12740,12746 ----
  
  File: gcc.info,  Node: M68hc1x Options,  Next: MCore Options,  Prev: M680x0 Options,  Up: Submodel Options
  
! 3.17.23 M68hc1x Options
  -----------------------
  
  These are the `-m' options defined for the 68hc11 and 68hc12
*************** configured; the defaults for the most co
*** 12713,12719 ****
  
  File: gcc.info,  Node: MCore Options,  Next: MeP Options,  Prev: M68hc1x Options,  Up: Submodel Options
  
! 3.17.23 MCore Options
  ---------------------
  
  These are the `-m' options defined for the Motorola M*Core processors.
--- 12789,12795 ----
  
  File: gcc.info,  Node: MCore Options,  Next: MeP Options,  Prev: M68hc1x Options,  Up: Submodel Options
  
! 3.17.24 MCore Options
  ---------------------
  
  These are the `-m' options defined for the Motorola M*Core processors.
*************** These are the `-m' options defined for t
*** 12770,12776 ****
  
  File: gcc.info,  Node: MeP Options,  Next: MIPS Options,  Prev: MCore Options,  Up: Submodel Options
  
! 3.17.24 MeP Options
  -------------------
  
  `-mabsdiff'
--- 12846,12852 ----
  
  File: gcc.info,  Node: MeP Options,  Next: MIPS Options,  Prev: MCore Options,  Up: Submodel Options
  
! 3.17.25 MeP Options
  -------------------
  
  `-mabsdiff'
*************** File: gcc.info,  Node: MeP Options,  Nex
*** 12901,12907 ****
  
  File: gcc.info,  Node: MIPS Options,  Next: MMIX Options,  Prev: MeP Options,  Up: Submodel Options
  
! 3.17.25 MIPS Options
  --------------------
  
  `-EB'
--- 12977,12983 ----
  
  File: gcc.info,  Node: MIPS Options,  Next: MMIX Options,  Prev: MeP Options,  Up: Submodel Options
  
! 3.17.26 MIPS Options
  --------------------
  
  `-EB'
*************** File: gcc.info,  Node: MIPS Options,  Ne
*** 13593,13599 ****
  
  File: gcc.info,  Node: MMIX Options,  Next: MN10300 Options,  Prev: MIPS Options,  Up: Submodel Options
  
! 3.17.26 MMIX Options
  --------------------
  
  These options are defined for the MMIX:
--- 13669,13675 ----
  
  File: gcc.info,  Node: MMIX Options,  Next: MN10300 Options,  Prev: MIPS Options,  Up: Submodel Options
  
! 3.17.27 MMIX Options
  --------------------
  
  These options are defined for the MMIX:
*************** These options are defined for the MMIX:
*** 13662,13668 ****
  
  File: gcc.info,  Node: MN10300 Options,  Next: PDP-11 Options,  Prev: MMIX Options,  Up: Submodel Options
  
! 3.17.27 MN10300 Options
  -----------------------
  
  These `-m' options are defined for Matsushita MN10300 architectures:
--- 13738,13744 ----
  
  File: gcc.info,  Node: MN10300 Options,  Next: PDP-11 Options,  Prev: MMIX Options,  Up: Submodel Options
  
! 3.17.28 MN10300 Options
  -----------------------
  
  These `-m' options are defined for Matsushita MN10300 architectures:
*************** These `-m' options are defined for Matsu
*** 13703,13709 ****
  
  File: gcc.info,  Node: PDP-11 Options,  Next: picoChip Options,  Prev: MN10300 Options,  Up: Submodel Options
  
! 3.17.28 PDP-11 Options
  ----------------------
  
  These options are defined for the PDP-11:
--- 13779,13785 ----
  
  File: gcc.info,  Node: PDP-11 Options,  Next: picoChip Options,  Prev: MN10300 Options,  Up: Submodel Options
  
! 3.17.29 PDP-11 Options
  ----------------------
  
  These options are defined for the PDP-11:
*************** These options are defined for the PDP-11
*** 13784,13790 ****
  
  File: gcc.info,  Node: picoChip Options,  Next: PowerPC Options,  Prev: PDP-11 Options,  Up: Submodel Options
  
! 3.17.29 picoChip Options
  ------------------------
  
  These `-m' options are defined for picoChip implementations:
--- 13860,13866 ----
  
  File: gcc.info,  Node: picoChip Options,  Next: PowerPC Options,  Prev: PDP-11 Options,  Up: Submodel Options
  
! 3.17.30 picoChip Options
  ------------------------
  
  These `-m' options are defined for picoChip implementations:
*************** These `-m' options are defined for picoC
*** 13832,13838 ****
  
  File: gcc.info,  Node: PowerPC Options,  Next: RS/6000 and PowerPC Options,  Prev: picoChip Options,  Up: Submodel Options
  
! 3.17.30 PowerPC Options
  -----------------------
  
  These are listed under *Note RS/6000 and PowerPC Options::.
--- 13908,13914 ----
  
  File: gcc.info,  Node: PowerPC Options,  Next: RS/6000 and PowerPC Options,  Prev: picoChip Options,  Up: Submodel Options
  
! 3.17.31 PowerPC Options
  -----------------------
  
  These are listed under *Note RS/6000 and PowerPC Options::.
*************** These are listed under *Note RS/6000 and
*** 13840,13846 ****
  
  File: gcc.info,  Node: RS/6000 and PowerPC Options,  Next: RX Options,  Prev: PowerPC Options,  Up: Submodel Options
  
! 3.17.31 IBM RS/6000 and PowerPC Options
  ---------------------------------------
  
  These `-m' options are defined for the IBM RS/6000 and PowerPC:
--- 13916,13922 ----
  
  File: gcc.info,  Node: RS/6000 and PowerPC Options,  Next: RX Options,  Prev: PowerPC Options,  Up: Submodel Options
  
! 3.17.32 IBM RS/6000 and PowerPC Options
  ---------------------------------------
  
  These `-m' options are defined for the IBM RS/6000 and PowerPC:
*************** These `-m' options are defined for the I
*** 14580,14586 ****
  
  File: gcc.info,  Node: RX Options,  Next: S/390 and zSeries Options,  Prev: RS/6000 and PowerPC Options,  Up: Submodel Options
  
! 3.17.32 RX Options
  ------------------
  
  These command line options are defined for RX targets:
--- 14656,14662 ----
  
  File: gcc.info,  Node: RX Options,  Next: S/390 and zSeries Options,  Prev: RS/6000 and PowerPC Options,  Up: Submodel Options
  
! 3.17.33 RX Options
  ------------------
  
  These command line options are defined for RX targets:
*************** These command line options are defined f
*** 14610,14616 ****
  `-patch=NAME'
       Selects the type of RX CPU to be targeted.  Currently three types
       are supported, the generic RX600 and RX200 series hardware and the
!      specific RX610 cpu.  The default is RX600.
  
       The only difference between RX600 and RX610 is that the RX610 does
       not support the `MVTIPL' instruction.
--- 14686,14692 ----
  `-patch=NAME'
       Selects the type of RX CPU to be targeted.  Currently three types
       are supported, the generic RX600 and RX200 series hardware and the
!      specific RX610 CPU.  The default is RX600.
  
       The only difference between RX600 and RX610 is that the RX610 does
       not support the `MVTIPL' instruction.
*************** of the corresponding registers have been
*** 14704,14710 ****
  
  File: gcc.info,  Node: S/390 and zSeries Options,  Next: Score Options,  Prev: RX Options,  Up: Submodel Options
  
! 3.17.33 S/390 and zSeries Options
  ---------------------------------
  
  These are the `-m' options defined for the S/390 and zSeries
--- 14780,14786 ----
  
  File: gcc.info,  Node: S/390 and zSeries Options,  Next: Score Options,  Prev: RX Options,  Up: Submodel Options
  
! 3.17.34 S/390 and zSeries Options
  ---------------------------------
  
  These are the `-m' options defined for the S/390 and zSeries
*************** architecture.
*** 14876,14882 ****
  
  File: gcc.info,  Node: Score Options,  Next: SH Options,  Prev: S/390 and zSeries Options,  Up: Submodel Options
  
! 3.17.34 Score Options
  ---------------------
  
  These options are defined for Score implementations:
--- 14952,14958 ----
  
  File: gcc.info,  Node: Score Options,  Next: SH Options,  Prev: S/390 and zSeries Options,  Up: Submodel Options
  
! 3.17.35 Score Options
  ---------------------
  
  These options are defined for Score implementations:
*************** These options are defined for Score impl
*** 14912,14918 ****
  
  File: gcc.info,  Node: SH Options,  Next: SPARC Options,  Prev: Score Options,  Up: Submodel Options
  
! 3.17.35 SH Options
  ------------------
  
  These `-m' options are defined for the SH implementations:
--- 14988,14994 ----
  
  File: gcc.info,  Node: SH Options,  Next: SPARC Options,  Prev: Score Options,  Up: Submodel Options
  
! 3.17.36 SH Options
  ------------------
  
  These `-m' options are defined for the SH implementations:
*************** These `-m' options are defined for the S
*** 15172,15178 ****
  
  File: gcc.info,  Node: SPARC Options,  Next: SPU Options,  Prev: SH Options,  Up: Submodel Options
  
! 3.17.36 SPARC Options
  ---------------------
  
  These `-m' options are supported on the SPARC:
--- 15248,15254 ----
  
  File: gcc.info,  Node: SPARC Options,  Next: SPU Options,  Prev: SH Options,  Up: Submodel Options
  
! 3.17.37 SPARC Options
  ---------------------
  
  These `-m' options are supported on the SPARC:
*************** These `-m' options are supported on the
*** 15333,15339 ****
  
       The same values for `-mcpu=CPU_TYPE' can be used for
       `-mtune=CPU_TYPE', but the only useful values are those that
!      select a particular cpu implementation.  Those are `cypress',
       `supersparc', `hypersparc', `f930', `f934', `sparclite86x',
       `tsc701', `ultrasparc', `ultrasparc3', `niagara', and `niagara2'.
  
--- 15409,15415 ----
  
       The same values for `-mcpu=CPU_TYPE' can be used for
       `-mtune=CPU_TYPE', but the only useful values are those that
!      select a particular CPU implementation.  Those are `cypress',
       `supersparc', `hypersparc', `f930', `f934', `sparclite86x',
       `tsc701', `ultrasparc', `ultrasparc3', `niagara', and `niagara2'.
  
*************** processors in 64-bit environments:
*** 15416,15422 ****
  
  File: gcc.info,  Node: SPU Options,  Next: System V Options,  Prev: SPARC Options,  Up: Submodel Options
  
! 3.17.37 SPU Options
  -------------------
  
  These `-m' options are supported on the SPU:
--- 15492,15498 ----
  
  File: gcc.info,  Node: SPU Options,  Next: System V Options,  Prev: SPARC Options,  Up: Submodel Options
  
! 3.17.38 SPU Options
  -------------------
  
  These `-m' options are supported on the SPU:
*************** These `-m' options are supported on the
*** 15528,15534 ****
  
  File: gcc.info,  Node: System V Options,  Next: V850 Options,  Prev: SPU Options,  Up: Submodel Options
  
! 3.17.38 Options for System V
  ----------------------------
  
  These additional options are available on System V Release 4 for
--- 15604,15610 ----
  
  File: gcc.info,  Node: System V Options,  Next: V850 Options,  Prev: SPU Options,  Up: Submodel Options
  
! 3.17.39 Options for System V
  ----------------------------
  
  These additional options are available on System V Release 4 for
*************** compatibility with other compilers on th
*** 15557,15563 ****
  
  File: gcc.info,  Node: V850 Options,  Next: VAX Options,  Prev: System V Options,  Up: Submodel Options
  
! 3.17.39 V850 Options
  --------------------
  
  These `-m' options are defined for V850 implementations:
--- 15633,15639 ----
  
  File: gcc.info,  Node: V850 Options,  Next: VAX Options,  Prev: System V Options,  Up: Submodel Options
  
! 3.17.40 V850 Options
  --------------------
  
  These `-m' options are defined for V850 implementations:
*************** These `-m' options are defined for V850
*** 15643,15649 ****
  
  File: gcc.info,  Node: VAX Options,  Next: VxWorks Options,  Prev: V850 Options,  Up: Submodel Options
  
! 3.17.40 VAX Options
  -------------------
  
  These `-m' options are defined for the VAX:
--- 15719,15725 ----
  
  File: gcc.info,  Node: VAX Options,  Next: VxWorks Options,  Prev: V850 Options,  Up: Submodel Options
  
! 3.17.41 VAX Options
  -------------------
  
  These `-m' options are defined for the VAX:
*************** These `-m' options are defined for the V
*** 15663,15669 ****
  
  File: gcc.info,  Node: VxWorks Options,  Next: x86-64 Options,  Prev: VAX Options,  Up: Submodel Options
  
! 3.17.41 VxWorks Options
  -----------------------
  
  The options in this section are defined for all VxWorks targets.
--- 15739,15745 ----
  
  File: gcc.info,  Node: VxWorks Options,  Next: x86-64 Options,  Prev: VAX Options,  Up: Submodel Options
  
! 3.17.42 VxWorks Options
  -----------------------
  
  The options in this section are defined for all VxWorks targets.
*************** options for that target.
*** 15696,15783 ****
  
  File: gcc.info,  Node: x86-64 Options,  Next: Xstormy16 Options,  Prev: VxWorks Options,  Up: Submodel Options
  
! 3.17.42 x86-64 Options
  ----------------------
  
  These are listed under *Note i386 and x86-64 Options::.
  
  
- File: gcc.info,  Node: i386 and x86-64 Windows Options,  Next: IA-64 Options,  Prev: i386 and x86-64 Options,  Up: Submodel Options
- 
- 3.17.43 i386 and x86-64 Windows Options
- ---------------------------------------
- 
- These additional options are available for Windows targets:
- 
- `-mconsole'
-      This option is available for Cygwin and MinGW targets.  It
-      specifies that a console application is to be generated, by
-      instructing the linker to set the PE header subsystem type
-      required for console applications.  This is the default behavior
-      for Cygwin and MinGW targets.
- 
- `-mcygwin'
-      This option is available for Cygwin targets.  It specifies that
-      the Cygwin internal interface is to be used for predefined
-      preprocessor macros, C runtime libraries and related linker paths
-      and options.  For Cygwin targets this is the default behavior.
-      This option is deprecated and will be removed in a future release.
- 
- `-mno-cygwin'
-      This option is available for Cygwin targets.  It specifies that
-      the MinGW internal interface is to be used instead of Cygwin's, by
-      setting MinGW-related predefined macros and linker paths and
-      default library options.  This option is deprecated and will be
-      removed in a future release.
- 
- `-mdll'
-      This option is available for Cygwin and MinGW targets.  It
-      specifies that a DLL - a dynamic link library - is to be
-      generated, enabling the selection of the required runtime startup
-      object and entry point.
- 
- `-mnop-fun-dllimport'
-      This option is available for Cygwin and MinGW targets.  It
-      specifies that the dllimport attribute should be ignored.
- 
- `-mthread'
-      This option is available for MinGW targets. It specifies that
-      MinGW-specific thread support is to be used.
- 
- `-municode'
-      This option is available for mingw-w64 targets.  It specifies that
-      the UNICODE macro is getting pre-defined and that the unicode
-      capable runtime startup code is chosen.
- 
- `-mwin32'
-      This option is available for Cygwin and MinGW targets.  It
-      specifies that the typical Windows pre-defined macros are to be
-      set in the pre-processor, but does not influence the choice of
-      runtime library/startup code.
- 
- `-mwindows'
-      This option is available for Cygwin and MinGW targets.  It
-      specifies that a GUI application is to be generated by instructing
-      the linker to set the PE header subsystem type appropriately.
- 
- `-fno-set-stack-executable'
-      This option is available for MinGW targets. It specifies that the
-      executable flag for stack used by nested functions isn't set. This
-      is necessary for binaries running in kernel mode of Windows, as
-      there the user32 API, which is used to set executable privileges,
-      isn't available.
- 
- `-mpe-aligned-commons'
-      This option is available for Cygwin and MinGW targets.  It
-      specifies that the GNU extension to the PE file format that
-      permits the correct alignment of COMMON variables should be used
-      when generating code.  It will be enabled by default if GCC
-      detects that the target assembler found during configuration
-      supports the feature.
- 
-  See also under *note i386 and x86-64 Options:: for standard options.
- 
- 
  File: gcc.info,  Node: Xstormy16 Options,  Next: Xtensa Options,  Prev: x86-64 Options,  Up: Submodel Options
  
  3.17.44 Xstormy16 Options
--- 15772,15783 ----
  
  File: gcc.info,  Node: x86-64 Options,  Next: Xstormy16 Options,  Prev: VxWorks Options,  Up: Submodel Options
  
! 3.17.43 x86-64 Options
  ----------------------
  
  These are listed under *Note i386 and x86-64 Options::.
  
  
  File: gcc.info,  Node: Xstormy16 Options,  Next: Xtensa Options,  Prev: x86-64 Options,  Up: Submodel Options
  
  3.17.44 Xstormy16 Options
*************** You can use the sequence `\e' in a strin
*** 20666,20706 ****
  stand for the ASCII character <ESC>.
  
  
- File: gcc.info,  Node: Alignment,  Next: Inline,  Prev: Type Attributes,  Up: C Extensions
- 
- 6.35 Inquiring on Alignment of Types or Variables
- =================================================
- 
- The keyword `__alignof__' allows you to inquire about how an object is
- aligned, or the minimum alignment usually required by a type.  Its
- syntax is just like `sizeof'.
- 
-  For example, if the target machine requires a `double' value to be
- aligned on an 8-byte boundary, then `__alignof__ (double)' is 8.  This
- is true on many RISC machines.  On more traditional machine designs,
- `__alignof__ (double)' is 4 or even 2.
- 
-  Some machines never actually require alignment; they allow reference
- to any data type even at an odd address.  For these machines,
- `__alignof__' reports the smallest alignment that GCC will give the
- data type, usually as mandated by the target ABI.
- 
-  If the operand of `__alignof__' is an lvalue rather than a type, its
- value is the required alignment for its type, taking into account any
- minimum alignment specified with GCC's `__attribute__' extension (*note
- Variable Attributes::).  For example, after this declaration:
- 
-      struct foo { int x; char y; } foo1;
- 
- the value of `__alignof__ (foo1.y)' is 1, even though its actual
- alignment is probably 2 or 4, the same as `__alignof__ (int)'.
- 
-  It is an error to ask for the alignment of an incomplete type.
- 
- 
  File: gcc.info,  Node: Variable Attributes,  Next: Type Attributes,  Prev: Character Escapes,  Up: C Extensions
  
! 6.36 Specifying Attributes of Variables
  =======================================
  
  The keyword `__attribute__' allows you to specify special attributes of
--- 20666,20674 ----
  stand for the ASCII character <ESC>.
  
  
  File: gcc.info,  Node: Variable Attributes,  Next: Type Attributes,  Prev: Character Escapes,  Up: C Extensions
  
! 6.35 Specifying Attributes of Variables
  =======================================
  
  The keyword `__attribute__' allows you to specify special attributes of
*************** attributes.
*** 21007,21013 ****
       Attributes::.
  
  
! 6.36.1 Blackfin Variable Attributes
  -----------------------------------
  
  Three attributes are currently defined for the Blackfin.
--- 20975,20981 ----
       Attributes::.
  
  
! 6.35.1 Blackfin Variable Attributes
  -----------------------------------
  
  Three attributes are currently defined for the Blackfin.
*************** Three attributes are currently defined f
*** 21027,21033 ****
       SRAM.  Variables with `l2' attribute will be put into the specific
       section named `.l2.data'.
  
! 6.36.2 M32R/D Variable Attributes
  ---------------------------------
  
  One attribute is currently defined for the M32R/D.
--- 20995,21001 ----
       SRAM.  Variables with `l2' attribute will be put into the specific
       section named `.l2.data'.
  
! 6.35.2 M32R/D Variable Attributes
  ---------------------------------
  
  One attribute is currently defined for the M32R/D.
*************** One attribute is currently defined for t
*** 21044,21050 ****
       address space (the compiler will generate `seth/add3' instructions
       to load their addresses).
  
! 6.36.3 MeP Variable Attributes
  ------------------------------
  
  The MeP target has a number of addressing modes and busses.  The `near'
--- 21012,21018 ----
       address space (the compiler will generate `seth/add3' instructions
       to load their addresses).
  
! 6.35.3 MeP Variable Attributes
  ------------------------------
  
  The MeP target has a number of addressing modes and busses.  The `near'
*************** specified with `cb' attributes.
*** 21096,21102 ****
            int cpu_clock __attribute__((cb(0x123)));
  
  
! 6.36.4 i386 Variable Attributes
  -------------------------------
  
  Two attributes are currently defined for i386 configurations:
--- 21064,21070 ----
            int cpu_clock __attribute__((cb(0x123)));
  
  
! 6.35.4 i386 Variable Attributes
  -------------------------------
  
  Two attributes are currently defined for i386 configurations:
*************** Two attributes are currently defined for
*** 21221,21227 ****
  
            Here, `t5' will take up 2 bytes.
  
! 6.36.5 PowerPC Variable Attributes
  ----------------------------------
  
  Three attributes currently are defined for PowerPC configurations:
--- 21189,21195 ----
  
            Here, `t5' will take up 2 bytes.
  
! 6.35.5 PowerPC Variable Attributes
  ----------------------------------
  
  Three attributes currently are defined for PowerPC configurations:
*************** documentation in *note i386 Variable Att
*** 21233,21246 ****
   For documentation of `altivec' attribute please see the documentation
  in *note PowerPC Type Attributes::.
  
! 6.36.6 SPU Variable Attributes
  ------------------------------
  
  The SPU supports the `spu_vector' attribute for variables.  For
  documentation of this attribute please see the documentation in *note
  SPU Type Attributes::.
  
! 6.36.7 Xstormy16 Variable Attributes
  ------------------------------------
  
  One attribute is currently defined for xstormy16 configurations:
--- 21201,21214 ----
   For documentation of `altivec' attribute please see the documentation
  in *note PowerPC Type Attributes::.
  
! 6.35.6 SPU Variable Attributes
  ------------------------------
  
  The SPU supports the `spu_vector' attribute for variables.  For
  documentation of this attribute please see the documentation in *note
  SPU Type Attributes::.
  
! 6.35.7 Xstormy16 Variable Attributes
  ------------------------------------
  
  One attribute is currently defined for xstormy16 configurations:
*************** One attribute is currently defined for x
*** 21254,21260 ****
       `.data_below100' section.
  
  
! 6.36.8 AVR Variable Attributes
  ------------------------------
  
  `progmem'
--- 21222,21228 ----
       `.data_below100' section.
  
  
! 6.35.8 AVR Variable Attributes
  ------------------------------
  
  `progmem'
*************** One attribute is currently defined for x
*** 21266,21272 ****
  
  File: gcc.info,  Node: Type Attributes,  Next: Alignment,  Prev: Variable Attributes,  Up: C Extensions
  
! 6.37 Specifying Attributes of Types
  ===================================
  
  The keyword `__attribute__' allows you to specify special attributes of
--- 21234,21240 ----
  
  File: gcc.info,  Node: Type Attributes,  Next: Alignment,  Prev: Variable Attributes,  Up: C Extensions
  
! 6.36 Specifying Attributes of Types
  ===================================
  
  The keyword `__attribute__' allows you to specify special attributes of
*************** attributes.
*** 21545,21551 ****
       use the same typeinfo node and exception handling will break.
  
  
! 6.37.1 ARM Type Attributes
  --------------------------
  
  On those ARM targets that support `dllimport' (such as Symbian OS), you
--- 21513,21519 ----
       use the same typeinfo node and exception handling will break.
  
  
! 6.36.1 ARM Type Attributes
  --------------------------
  
  On those ARM targets that support `dllimport' (such as Symbian OS), you
*************** For example:
*** 21566,21572 ****
  table for `C' is not exported.  (You can use `__attribute__' instead of
  `__declspec' if you prefer, but most Symbian OS code uses `__declspec'.)
  
! 6.37.2 MeP Type Attributes
  --------------------------
  
  Many of the MeP variable attributes may be applied to types as well.
--- 21534,21540 ----
  table for `C' is not exported.  (You can use `__attribute__' instead of
  `__declspec' if you prefer, but most Symbian OS code uses `__declspec'.)
  
! 6.36.2 MeP Type Attributes
  --------------------------
  
  Many of the MeP variable attributes may be applied to types as well.
*************** Specifically, the `based', `tiny', `near
*** 21574,21580 ****
  applied to either.  The `io' and `cb' attributes may not be applied to
  types.
  
! 6.37.3 i386 Type Attributes
  ---------------------------
  
  Two attributes are currently defined for i386 configurations:
--- 21542,21548 ----
  applied to either.  The `io' and `cb' attributes may not be applied to
  types.
  
! 6.36.3 i386 Type Attributes
  ---------------------------
  
  Two attributes are currently defined for i386 configurations:
*************** Two attributes are currently defined for
*** 21596,21602 ****
  double parentheses: for example, `__attribute__ ((aligned (16),
  packed))'.
  
! 6.37.4 PowerPC Type Attributes
  ------------------------------
  
  Three attributes currently are defined for PowerPC configurations:
--- 21564,21570 ----
  double parentheses: for example, `__attribute__ ((aligned (16),
  packed))'.
  
! 6.36.4 PowerPC Type Attributes
  ------------------------------
  
  Three attributes currently are defined for PowerPC configurations:
*************** attribute requires an argument to specif
*** 21618,21624 ****
   These attributes mainly are intended to support the `__vector',
  `__pixel', and `__bool' AltiVec keywords.
  
! 6.37.5 SPU Type Attributes
  --------------------------
  
  The SPU supports the `spu_vector' attribute for types.  This attribute
--- 21586,21592 ----
   These attributes mainly are intended to support the `__vector',
  `__pixel', and `__bool' AltiVec keywords.
  
! 6.36.5 SPU Type Attributes
  --------------------------
  
  The SPU supports the `spu_vector' attribute for types.  This attribute
*************** Sony/Toshiba/IBM SPU Language Extensions
*** 21627,21632 ****
--- 21595,21632 ----
  to support the `__vector' keyword.
  
  
+ File: gcc.info,  Node: Alignment,  Next: Inline,  Prev: Type Attributes,  Up: C Extensions
+ 
+ 6.37 Inquiring on Alignment of Types or Variables
+ =================================================
+ 
+ The keyword `__alignof__' allows you to inquire about how an object is
+ aligned, or the minimum alignment usually required by a type.  Its
+ syntax is just like `sizeof'.
+ 
+  For example, if the target machine requires a `double' value to be
+ aligned on an 8-byte boundary, then `__alignof__ (double)' is 8.  This
+ is true on many RISC machines.  On more traditional machine designs,
+ `__alignof__ (double)' is 4 or even 2.
+ 
+  Some machines never actually require alignment; they allow reference
+ to any data type even at an odd address.  For these machines,
+ `__alignof__' reports the smallest alignment that GCC will give the
+ data type, usually as mandated by the target ABI.
+ 
+  If the operand of `__alignof__' is an lvalue rather than a type, its
+ value is the required alignment for its type, taking into account any
+ minimum alignment specified with GCC's `__attribute__' extension (*note
+ Variable Attributes::).  For example, after this declaration:
+ 
+      struct foo { int x; char y; } foo1;
+ 
+ the value of `__alignof__ (foo1.y)' is 1, even though its actual
+ alignment is probably 2 or 4, the same as `__alignof__ (int)'.
+ 
+  It is an error to ask for the alignment of an incomplete type.
+ 
+ 
  File: gcc.info,  Node: Inline,  Next: Extended Asm,  Prev: Alignment,  Up: C Extensions
  
  6.38 An Inline Function is As Fast As a Macro
*************** additional functions are available:
*** 35404,35409 ****
--- 35404,35415 ----
       vector float vec_div (vector float, vector float);
       vector double vec_div (vector double, vector double);
       vector double vec_floor (vector double);
+      vector double vec_ld (int, const vector double *);
+      vector double vec_ld (int, const double *);
+      vector double vec_ldl (int, const vector double *);
+      vector double vec_ldl (int, const double *);
+      vector unsigned char vec_lvsl (int, const volatile double *);
+      vector unsigned char vec_lvsr (int, const volatile double *);
       vector double vec_madd (vector double, vector double, vector double);
       vector double vec_max (vector double, vector double);
       vector double vec_min (vector double, vector double);
*************** additional functions are available:
*** 35430,35435 ****
--- 35436,35443 ----
       vector double vec_sub (vector double, vector double);
       vector float vec_sqrt (vector float);
       vector double vec_sqrt (vector double);
+      void vec_st (vector double, int, vector double *);
+      void vec_st (vector double, int, double *);
       vector double vec_trunc (vector double);
       vector double vec_xor (vector double, vector double);
       vector double vec_xor (vector double, vector bool long);
*************** additional functions are available:
*** 35459,35464 ****
--- 35467,35530 ----
       int vec_any_nlt (vector double, vector double);
       int vec_any_numeric (vector double);
  
+      vector double vec_vsx_ld (int, const vector double *);
+      vector double vec_vsx_ld (int, const double *);
+      vector float vec_vsx_ld (int, const vector float *);
+      vector float vec_vsx_ld (int, const float *);
+      vector bool int vec_vsx_ld (int, const vector bool int *);
+      vector signed int vec_vsx_ld (int, const vector signed int *);
+      vector signed int vec_vsx_ld (int, const int *);
+      vector signed int vec_vsx_ld (int, const long *);
+      vector unsigned int vec_vsx_ld (int, const vector unsigned int *);
+      vector unsigned int vec_vsx_ld (int, const unsigned int *);
+      vector unsigned int vec_vsx_ld (int, const unsigned long *);
+      vector bool short vec_vsx_ld (int, const vector bool short *);
+      vector pixel vec_vsx_ld (int, const vector pixel *);
+      vector signed short vec_vsx_ld (int, const vector signed short *);
+      vector signed short vec_vsx_ld (int, const short *);
+      vector unsigned short vec_vsx_ld (int, const vector unsigned short *);
+      vector unsigned short vec_vsx_ld (int, const unsigned short *);
+      vector bool char vec_vsx_ld (int, const vector bool char *);
+      vector signed char vec_vsx_ld (int, const vector signed char *);
+      vector signed char vec_vsx_ld (int, const signed char *);
+      vector unsigned char vec_vsx_ld (int, const vector unsigned char *);
+      vector unsigned char vec_vsx_ld (int, const unsigned char *);
+ 
+      void vec_vsx_st (vector double, int, vector double *);
+      void vec_vsx_st (vector double, int, double *);
+      void vec_vsx_st (vector float, int, vector float *);
+      void vec_vsx_st (vector float, int, float *);
+      void vec_vsx_st (vector signed int, int, vector signed int *);
+      void vec_vsx_st (vector signed int, int, int *);
+      void vec_vsx_st (vector unsigned int, int, vector unsigned int *);
+      void vec_vsx_st (vector unsigned int, int, unsigned int *);
+      void vec_vsx_st (vector bool int, int, vector bool int *);
+      void vec_vsx_st (vector bool int, int, unsigned int *);
+      void vec_vsx_st (vector bool int, int, int *);
+      void vec_vsx_st (vector signed short, int, vector signed short *);
+      void vec_vsx_st (vector signed short, int, short *);
+      void vec_vsx_st (vector unsigned short, int, vector unsigned short *);
+      void vec_vsx_st (vector unsigned short, int, unsigned short *);
+      void vec_vsx_st (vector bool short, int, vector bool short *);
+      void vec_vsx_st (vector bool short, int, unsigned short *);
+      void vec_vsx_st (vector pixel, int, vector pixel *);
+      void vec_vsx_st (vector pixel, int, unsigned short *);
+      void vec_vsx_st (vector pixel, int, short *);
+      void vec_vsx_st (vector bool short, int, short *);
+      void vec_vsx_st (vector signed char, int, vector signed char *);
+      void vec_vsx_st (vector signed char, int, signed char *);
+      void vec_vsx_st (vector unsigned char, int, vector unsigned char *);
+      void vec_vsx_st (vector unsigned char, int, unsigned char *);
+      void vec_vsx_st (vector bool char, int, vector bool char *);
+      void vec_vsx_st (vector bool char, int, unsigned char *);
+      void vec_vsx_st (vector bool char, int, signed char *);
+ 
+  Note that the `vec_ld' and `vec_st' builtins will always generate the
+ Altivec `LVX' and `STVX' instructions even if the VSX instruction set
+ is available.  The `vec_vsx_ld' and `vec_vsx_st' builtins will always
+ generate the VSX `LXVD2X', `LXVW4X', `STXVD2X', and `STXVW4X'
+ instructions.
+ 
   GCC provides a few other builtins on Powerpc to access certain
  instructions:
       float __builtin_recipdivf (float, float);
*************** must be a CONSTANT-EXPRESSION, as define
*** 36240,36246 ****
  standard.
  
   See ELF Handling For Thread-Local Storage
! (http://people.redhat.com/drepper/tls.pdf) for a detailed explanation of
  the four thread-local storage addressing models, and how the run-time
  is expected to function.
  
--- 36306,36312 ----
  standard.
  
   See ELF Handling For Thread-Local Storage
! (http://www.akkadia.org/drepper/tls.pdf) for a detailed explanation of
  the four thread-local storage addressing models, and how the run-time
  is expected to function.
  
*************** Node: Invoking G++68423
*** 45852,46109 ****
  Node: C Dialect Options69946
  Node: C++ Dialect Options83878
  Node: Objective-C and Objective-C++ Dialect Options107043
! Node: Language Independent Options118824
! Node: Warning Options121594
! Node: Debugging Options180896
! Node: Optimize Options226959
! Ref: Type-punning278441
! Node: Preprocessor Options347073
! Ref: Wtrigraphs351171
! Ref: dashMF355919
! Ref: fdollars-in-identifiers366460
! Node: Assembler Options375021
! Node: Link Options375726
! Ref: Link Options-Footnote-1386084
! Node: Directory Options386418
! Node: Spec Files392480
! Node: Target Options413290
! Node: Submodel Options414808
! Node: ARC Options416577
! Node: ARM Options418064
! Node: AVR Options430966
! Node: Blackfin Options432821
! Node: CRIS Options440769
! Node: CRX Options444510
! Node: Darwin Options444935
! Node: DEC Alpha Options452427
! Node: DEC Alpha/VMS Options464343
! Node: FR30 Options464917
! Node: FRV Options465492
! Node: GNU/Linux Options472209
! Node: H8/300 Options472667
! Node: HPPA Options473734
! Node: i386 and x86-64 Options483234
! Node: IA-64 Options512237
! Node: IA-64/VMS Options520255
! Node: LM32 Options520810
! Node: M32C Options521339
! Node: M32R/D Options522629
! Node: M680x0 Options526216
! Node: M68hc1x Options540223
! Node: MCore Options541792
! Node: MeP Options543299
! Node: MIPS Options547266
! Node: MMIX Options575165
! Node: MN10300 Options577647
! Node: PDP-11 Options579069
! Node: picoChip Options580909
! Node: PowerPC Options583108
! Node: RS/6000 and PowerPC Options583344
! Node: RX Options615143
! Node: S/390 and zSeries Options620727
! Node: Score Options628658
! Node: SH Options629486
! Node: SPARC Options640340
! Node: SPU Options651313
! Node: System V Options656317
! Node: V850 Options657140
! Node: VAX Options660280
! Node: VxWorks Options660828
! Node: x86-64 Options661983
! Node: i386 and x86-64 Windows Options662201
! Node: Xstormy16 Options665430
! Node: Xtensa Options665719
! Node: zSeries Options669866
! Node: Code Gen Options670062
! Node: Environment Variables694769
! Node: Precompiled Headers702665
! Node: C Implementation708866
! Node: Translation implementation710529
! Node: Environment implementation711103
! Node: Identifiers implementation711653
! Node: Characters implementation712707
! Node: Integers implementation715513
! Node: Floating point implementation717338
! Node: Arrays and pointers implementation720267
! Ref: Arrays and pointers implementation-Footnote-1721702
! Node: Hints implementation721826
! Node: Structures unions enumerations and bit-fields implementation723292
! Node: Qualifiers implementation725278
! Node: Declarators implementation727050
! Node: Statements implementation727392
! Node: Preprocessing directives implementation727719
! Node: Library functions implementation729824
! Node: Architecture implementation730464
! Node: Locale-specific behavior implementation731167
! Node: C++ Implementation731472
! Node: Conditionally-supported behavior732729
! Node: C Extensions733212
! Node: Statement Exprs737928
! Node: Local Labels742441
! Node: Labels as Values745420
! Ref: Labels as Values-Footnote-1747829
! Node: Nested Functions748012
! Node: Constructing Calls751945
! Node: Typeof756668
! Node: Conditionals759983
! Node: Long Long760874
! Node: Complex762375
! Node: Floating Types764945
! Node: Half-Precision766025
! Node: Decimal Float768207
! Node: Hex Floats770074
! Node: Fixed-Point771115
! Node: Named Address Spaces774409
! Node: Zero Length775443
! Node: Empty Structures778730
! Node: Variable Length779146
! Node: Variadic Macros781799
! Node: Escaped Newlines784181
! Node: Subscripting785020
! Node: Pointer Arith785743
! Node: Initializers786311
! Node: Compound Literals786807
! Node: Designated Inits788982
! Node: Case Ranges792637
! Node: Cast to Union793320
! Node: Mixed Declarations794416
! Node: Function Attributes794922
! Node: Attribute Syntax862446
! Node: Function Prototypes872881
! Node: C++ Comments874662
! Node: Dollar Signs875181
! Node: Character Escapes875646
! Node: Alignment875940
! Node: Variable Attributes877314
! Ref: MeP Variable Attributes892205
! Ref: i386 Variable Attributes894166
! Node: Type Attributes900151
! Ref: MeP Type Attributes913892
! Ref: i386 Type Attributes914166
! Ref: PowerPC Type Attributes915006
! Ref: SPU Type Attributes915868
! Node: Inline916159
! Node: Extended Asm921106
! Ref: Example of asm with clobbered asm reg927192
! Ref: Extended asm with goto936959
! Node: Constraints944694
! Node: Simple Constraints945544
! Node: Multi-Alternative952215
! Node: Modifiers953932
! Node: Machine Constraints956826
! Node: Asm Labels993179
! Node: Explicit Reg Vars994855
! Node: Global Reg Vars996463
! Node: Local Reg Vars1001013
! Node: Alternate Keywords1003454
! Node: Incomplete Enums1004882
! Node: Function Names1005639
! Node: Return Address1007801
! Node: Vector Extensions1011354
! Node: Offsetof1014859
! Node: Atomic Builtins1015673
! Node: Object Size Checking1021051
! Node: Other Builtins1026479
! Node: Target Builtins1053139
! Node: Alpha Built-in Functions1054063
! Node: ARM iWMMXt Built-in Functions1057062
! Node: ARM NEON Intrinsics1063781
! Node: Blackfin Built-in Functions1271613
! Node: FR-V Built-in Functions1272227
! Node: Argument Types1273086
! Node: Directly-mapped Integer Functions1274842
! Node: Directly-mapped Media Functions1275924
! Node: Raw read/write Functions1282956
! Node: Other Built-in Functions1283868
! Node: X86 Built-in Functions1285057
! Node: MIPS DSP Built-in Functions1328488
! Node: MIPS Paired-Single Support1340935
! Node: MIPS Loongson Built-in Functions1342436
! Node: Paired-Single Arithmetic1348954
! Node: Paired-Single Built-in Functions1349900
! Node: MIPS-3D Built-in Functions1352570
! Node: picoChip Built-in Functions1357945
! Node: Other MIPS Built-in Functions1359311
! Node: PowerPC AltiVec/VSX Built-in Functions1359835
! Node: RX Built-in Functions1465982
! Node: SPARC VIS Built-in Functions1469992
! Node: SPU Built-in Functions1471671
! Node: Target Format Checks1473453
! Node: Solaris Format Checks1473860
! Node: Pragmas1474257
! Node: ARM Pragmas1474967
! Node: M32C Pragmas1475570
! Node: MeP Pragmas1476130
! Node: RS/6000 and PowerPC Pragmas1478199
! Node: Darwin Pragmas1478940
! Node: Solaris Pragmas1480007
! Node: Symbol-Renaming Pragmas1481168
! Node: Structure-Packing Pragmas1483802
! Node: Weak Pragmas1485454
! Node: Diagnostic Pragmas1486256
! Node: Visibility Pragmas1488892
! Node: Push/Pop Macro Pragmas1489644
! Node: Function Specific Option Pragmas1490617
! Node: Unnamed Fields1492832
! Node: Thread-Local1494342
! Node: C99 Thread-Local Edits1496451
! Node: C++98 Thread-Local Edits1498463
! Node: Binary constants1501908
! Node: C++ Extensions1502579
! Node: Volatiles1504227
! Node: Restricted Pointers1506903
! Node: Vague Linkage1508497
! Node: C++ Interface1512153
! Ref: C++ Interface-Footnote-11516450
! Node: Template Instantiation1516587
! Node: Bound member functions1523599
! Node: C++ Attributes1525142
! Node: Namespace Association1526800
! Node: Type Traits1528214
! Node: Java Exceptions1533761
! Node: Deprecated Features1535158
! Node: Backwards Compatibility1538123
! Node: Objective-C1539481
! Node: Executing code before main1540062
! Node: What you can and what you cannot do in +load1542668
! Node: Type encoding1544835
! Node: Garbage Collection1548222
! Node: Constant string objects1550846
! Node: compatibility_alias1553354
! Node: Compatibility1554232
! Node: Gcov1560799
! Node: Gcov Intro1561332
! Node: Invoking Gcov1564050
! Node: Gcov and Optimization1575913
! Node: Gcov Data Files1578568
! Node: Cross-profiling1579708
! Node: Trouble1581536
! Node: Actual Bugs1583021
! Node: Cross-Compiler Problems1583477
! Node: Interoperation1583891
! Node: Incompatibilities1591028
! Node: Fixed Headers1599179
! Node: Standard Libraries1600842
! Node: Disappointments1602214
! Node: C++ Misunderstandings1606572
! Node: Static Definitions1607383
! Node: Name lookup1608436
! Ref: Name lookup-Footnote-11613214
! Node: Temporaries1613401
! Node: Copy Assignment1615377
! Node: Non-bugs1617184
! Node: Warnings and Errors1627691
! Node: Bugs1629455
! Node: Bug Criteria1630019
! Node: Bug Reporting1632229
! Node: Service1632450
! Node: Contributing1633269
! Node: Funding1634009
! Node: GNU Project1636498
! Node: Copying1637144
! Node: GNU Free Documentation License1674672
! Node: Contributors1697078
! Node: Option Index1733762
! Node: Keyword Index1903941
  
  End Tag Table
--- 45918,46175 ----
  Node: C Dialect Options69946
  Node: C++ Dialect Options83878
  Node: Objective-C and Objective-C++ Dialect Options107043
! Node: Language Independent Options118820
! Node: Warning Options121590
! Node: Debugging Options180892
! Node: Optimize Options226955
! Ref: Type-punning278437
! Node: Preprocessor Options347069
! Ref: Wtrigraphs351167
! Ref: dashMF355915
! Ref: fdollars-in-identifiers366456
! Node: Assembler Options375017
! Node: Link Options375722
! Ref: Link Options-Footnote-1386080
! Node: Directory Options386414
! Node: Spec Files392476
! Node: Target Options413286
! Node: Submodel Options414804
! Node: ARC Options416573
! Node: ARM Options418060
! Node: AVR Options430962
! Node: Blackfin Options432817
! Node: CRIS Options440765
! Node: CRX Options444506
! Node: Darwin Options444931
! Node: DEC Alpha Options452423
! Node: DEC Alpha/VMS Options464339
! Node: FR30 Options464913
! Node: FRV Options465488
! Node: GNU/Linux Options472205
! Node: H8/300 Options472663
! Node: HPPA Options473730
! Node: i386 and x86-64 Options483230
! Node: i386 and x86-64 Windows Options512233
! Node: IA-64 Options515462
! Node: IA-64/VMS Options523480
! Node: LM32 Options524035
! Node: M32C Options524564
! Node: M32R/D Options525854
! Node: M680x0 Options529441
! Node: M68hc1x Options543448
! Node: MCore Options545017
! Node: MeP Options546524
! Node: MIPS Options550491
! Node: MMIX Options578390
! Node: MN10300 Options580872
! Node: PDP-11 Options582294
! Node: picoChip Options584134
! Node: PowerPC Options586333
! Node: RS/6000 and PowerPC Options586569
! Node: RX Options618368
! Node: S/390 and zSeries Options623952
! Node: Score Options631883
! Node: SH Options632711
! Node: SPARC Options643565
! Node: SPU Options654538
! Node: System V Options659542
! Node: V850 Options660365
! Node: VAX Options663505
! Node: VxWorks Options664053
! Node: x86-64 Options665208
! Node: Xstormy16 Options665426
! Node: Xtensa Options665715
! Node: zSeries Options669862
! Node: Code Gen Options670058
! Node: Environment Variables694765
! Node: Precompiled Headers702661
! Node: C Implementation708862
! Node: Translation implementation710525
! Node: Environment implementation711099
! Node: Identifiers implementation711649
! Node: Characters implementation712703
! Node: Integers implementation715509
! Node: Floating point implementation717334
! Node: Arrays and pointers implementation720263
! Ref: Arrays and pointers implementation-Footnote-1721698
! Node: Hints implementation721822
! Node: Structures unions enumerations and bit-fields implementation723288
! Node: Qualifiers implementation725274
! Node: Declarators implementation727046
! Node: Statements implementation727388
! Node: Preprocessing directives implementation727715
! Node: Library functions implementation729820
! Node: Architecture implementation730460
! Node: Locale-specific behavior implementation731163
! Node: C++ Implementation731468
! Node: Conditionally-supported behavior732725
! Node: C Extensions733208
! Node: Statement Exprs737924
! Node: Local Labels742437
! Node: Labels as Values745416
! Ref: Labels as Values-Footnote-1747825
! Node: Nested Functions748008
! Node: Constructing Calls751941
! Node: Typeof756664
! Node: Conditionals759979
! Node: Long Long760870
! Node: Complex762371
! Node: Floating Types764941
! Node: Half-Precision766021
! Node: Decimal Float768203
! Node: Hex Floats770070
! Node: Fixed-Point771111
! Node: Named Address Spaces774405
! Node: Zero Length775439
! Node: Empty Structures778726
! Node: Variable Length779142
! Node: Variadic Macros781795
! Node: Escaped Newlines784177
! Node: Subscripting785016
! Node: Pointer Arith785739
! Node: Initializers786307
! Node: Compound Literals786803
! Node: Designated Inits788978
! Node: Case Ranges792633
! Node: Cast to Union793316
! Node: Mixed Declarations794412
! Node: Function Attributes794918
! Node: Attribute Syntax862442
! Node: Function Prototypes872877
! Node: C++ Comments874658
! Node: Dollar Signs875177
! Node: Character Escapes875642
! Node: Variable Attributes875936
! Ref: MeP Variable Attributes890827
! Ref: i386 Variable Attributes892788
! Node: Type Attributes898773
! Ref: MeP Type Attributes912514
! Ref: i386 Type Attributes912788
! Ref: PowerPC Type Attributes913628
! Ref: SPU Type Attributes914490
! Node: Alignment914781
! Node: Inline916155
! Node: Extended Asm921102
! Ref: Example of asm with clobbered asm reg927188
! Ref: Extended asm with goto936955
! Node: Constraints944690
! Node: Simple Constraints945540
! Node: Multi-Alternative952211
! Node: Modifiers953928
! Node: Machine Constraints956822
! Node: Asm Labels993175
! Node: Explicit Reg Vars994851
! Node: Global Reg Vars996459
! Node: Local Reg Vars1001009
! Node: Alternate Keywords1003450
! Node: Incomplete Enums1004878
! Node: Function Names1005635
! Node: Return Address1007797
! Node: Vector Extensions1011350
! Node: Offsetof1014855
! Node: Atomic Builtins1015669
! Node: Object Size Checking1021047
! Node: Other Builtins1026475
! Node: Target Builtins1053135
! Node: Alpha Built-in Functions1054059
! Node: ARM iWMMXt Built-in Functions1057058
! Node: ARM NEON Intrinsics1063777
! Node: Blackfin Built-in Functions1271609
! Node: FR-V Built-in Functions1272223
! Node: Argument Types1273082
! Node: Directly-mapped Integer Functions1274838
! Node: Directly-mapped Media Functions1275920
! Node: Raw read/write Functions1282952
! Node: Other Built-in Functions1283864
! Node: X86 Built-in Functions1285053
! Node: MIPS DSP Built-in Functions1328484
! Node: MIPS Paired-Single Support1340931
! Node: MIPS Loongson Built-in Functions1342432
! Node: Paired-Single Arithmetic1348950
! Node: Paired-Single Built-in Functions1349896
! Node: MIPS-3D Built-in Functions1352566
! Node: picoChip Built-in Functions1357941
! Node: Other MIPS Built-in Functions1359307
! Node: PowerPC AltiVec/VSX Built-in Functions1359831
! Node: RX Built-in Functions1469881
! Node: SPARC VIS Built-in Functions1473891
! Node: SPU Built-in Functions1475570
! Node: Target Format Checks1477352
! Node: Solaris Format Checks1477759
! Node: Pragmas1478156
! Node: ARM Pragmas1478866
! Node: M32C Pragmas1479469
! Node: MeP Pragmas1480029
! Node: RS/6000 and PowerPC Pragmas1482098
! Node: Darwin Pragmas1482839
! Node: Solaris Pragmas1483906
! Node: Symbol-Renaming Pragmas1485067
! Node: Structure-Packing Pragmas1487701
! Node: Weak Pragmas1489353
! Node: Diagnostic Pragmas1490155
! Node: Visibility Pragmas1492791
! Node: Push/Pop Macro Pragmas1493543
! Node: Function Specific Option Pragmas1494516
! Node: Unnamed Fields1496731
! Node: Thread-Local1498241
! Node: C99 Thread-Local Edits1500348
! Node: C++98 Thread-Local Edits1502360
! Node: Binary constants1505805
! Node: C++ Extensions1506476
! Node: Volatiles1508124
! Node: Restricted Pointers1510800
! Node: Vague Linkage1512394
! Node: C++ Interface1516050
! Ref: C++ Interface-Footnote-11520347
! Node: Template Instantiation1520484
! Node: Bound member functions1527496
! Node: C++ Attributes1529039
! Node: Namespace Association1530697
! Node: Type Traits1532111
! Node: Java Exceptions1537658
! Node: Deprecated Features1539055
! Node: Backwards Compatibility1542020
! Node: Objective-C1543378
! Node: Executing code before main1543959
! Node: What you can and what you cannot do in +load1546565
! Node: Type encoding1548732
! Node: Garbage Collection1552119
! Node: Constant string objects1554743
! Node: compatibility_alias1557251
! Node: Compatibility1558129
! Node: Gcov1564696
! Node: Gcov Intro1565229
! Node: Invoking Gcov1567947
! Node: Gcov and Optimization1579810
! Node: Gcov Data Files1582465
! Node: Cross-profiling1583605
! Node: Trouble1585433
! Node: Actual Bugs1586918
! Node: Cross-Compiler Problems1587374
! Node: Interoperation1587788
! Node: Incompatibilities1594925
! Node: Fixed Headers1603076
! Node: Standard Libraries1604739
! Node: Disappointments1606111
! Node: C++ Misunderstandings1610469
! Node: Static Definitions1611280
! Node: Name lookup1612333
! Ref: Name lookup-Footnote-11617111
! Node: Temporaries1617298
! Node: Copy Assignment1619274
! Node: Non-bugs1621081
! Node: Warnings and Errors1631588
! Node: Bugs1633352
! Node: Bug Criteria1633916
! Node: Bug Reporting1636126
! Node: Service1636347
! Node: Contributing1637166
! Node: Funding1637906
! Node: GNU Project1640395
! Node: Copying1641041
! Node: GNU Free Documentation License1678569
! Node: Contributors1700975
! Node: Option Index1737659
! Node: Keyword Index1907838
  
  End Tag Table
diff -Nrcpad gcc-4.5.2/gcc/doc/gccinstall.info gcc-4.5.3/gcc/doc/gccinstall.info
*** gcc-4.5.2/gcc/doc/gccinstall.info	Thu Dec 16 13:29:50 2010
--- gcc-4.5.3/gcc/doc/gccinstall.info	Thu Apr 28 15:20:24 2011
***************
*** 1,9 ****
  This is doc/gccinstall.info, produced by makeinfo version 4.12 from
! /space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/doc/install.texi.
  
  Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
! 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free
! Software Foundation, Inc.
  
     Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.2 or
--- 1,9 ----
  This is doc/gccinstall.info, produced by makeinfo version 4.12 from
! /space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/doc/install.texi.
  
  Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
! 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
! 2011 Free Software Foundation, Inc.
  
     Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.2 or
*************** software.  Copies published by the Free
*** 23,30 ****
  funds for GNU development.
  
     Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
! 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free
! Software Foundation, Inc.
  
     Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.2 or
--- 23,30 ----
  funds for GNU development.
  
     Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
! 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
! 2011 Free Software Foundation, Inc.
  
     Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.2 or
*************** makers.
*** 2420,2428 ****
  
          * Binaries for HP-UX 11.00 at Aachen University of Technology.
  
-    * Motorola 68HC11/68HC12--GNU Development Tools for the Motorola
-      68HC11/68HC12.
- 
     * SCO OpenServer/Unixware.
  
     * Solaris 2 (SPARC, Intel)--Sunfreeware.
--- 2420,2425 ----
*************** hppa*-hp-hpux10
*** 2716,2728 ****
  ===============
  
  For hpux10.20, we _highly_ recommend you pick up the latest sed patch
! `PHCO_19798' from HP.  HP has two sites which provide patches free of
! charge:
! 
!    * `http://us.itrc.hp.com/service/home/home.do' US, Canada,
!      Asia-Pacific, and Latin-America.
! 
!    * `http://europe.itrc.hp.com/service/home/home.do' Europe.
  
     The C++ ABI has changed incompatibly in GCC 4.0.  COMDAT subspaces
  are used for one-only code and data.  This resolves many of the previous
--- 2713,2719 ----
  ===============
  
  For hpux10.20, we _highly_ recommend you pick up the latest sed patch
! `PHCO_19798' from HP.
  
     The C++ ABI has changed incompatibly in GCC 4.0.  COMDAT subspaces
  are used for one-only code and data.  This resolves many of the previous
*************** Concept Index
*** 4455,4542 ****
  
  
  Tag Table:
! Node: Top1953
! Node: Installing GCC2511
! Node: Prerequisites4026
! Node: Downloading the source13688
! Node: Configuration15625
! Ref: with-gnu-as29767
! Ref: with-as30665
! Ref: with-gnu-ld32078
! Node: Building75553
! Node: Testing90864
! Node: Final install98644
! Node: Binaries103874
! Node: Specific105467
! Ref: alpha-x-x105973
! Ref: alpha-dec-osf106462
! Ref: arc-x-elf108763
! Ref: arm-x-elf108863
! Ref: avr109083
! Ref: bfin109725
! Ref: cris109967
! Ref: crx110783
! Ref: dos111446
! Ref: x-x-freebsd111769
! Ref: h8300-hms113582
! Ref: hppa-hp-hpux113934
! Ref: hppa-hp-hpux10116305
! Ref: hppa-hp-hpux11116938
! Ref: x-x-linux-gnu122597
! Ref: ix86-x-linux122790
! Ref: ix86-x-solaris289123103
! Ref: ix86-x-solaris210123949
! Ref: ia64-x-linux125179
! Ref: ia64-x-hpux125949
! Ref: x-ibm-aix126504
! Ref: iq2000-x-elf132763
! Ref: lm32-x-elf132903
! Ref: lm32-x-uclinux133007
! Ref: m32c-x-elf133135
! Ref: m32r-x-elf133237
! Ref: m6811-elf133339
! Ref: m6812-elf133489
! Ref: m68k-x-x133639
! Ref: m68k-x-uclinux134611
! Ref: mep-x-elf134974
! Ref: mips-x-x135084
! Ref: mips-sgi-irix5137761
! Ref: mips-sgi-irix6139027
! Ref: moxie-x-elf142358
! Ref: powerpc-x-x142478
! Ref: powerpc-x-darwin142683
! Ref: powerpc-x-elf143230
! Ref: powerpc-x-linux-gnu143315
! Ref: powerpc-x-netbsd143410
! Ref: powerpc-x-eabisim143498
! Ref: powerpc-x-eabi143624
! Ref: powerpcle-x-elf143700
! Ref: powerpcle-x-eabisim143792
! Ref: powerpcle-x-eabi143925
! Ref: rx-x-elf144008
! Ref: s390-x-linux144207
! Ref: s390x-x-linux144279
! Ref: s390x-ibm-tpf144366
! Ref: x-x-solaris2144497
! Ref: sparc-sun-solaris2148309
! Ref: sparc-sun-solaris27151035
! Ref: sparc-sun-solaris210153593
! Ref: sparc-x-linux153969
! Ref: sparc64-x-solaris2154194
! Ref: sparcv9-x-solaris2154836
! Ref: x-x-vxworks154923
! Ref: x86-64-x-x156445
! Ref: xtensa-x-elf156773
! Ref: xtensa-x-linux157444
! Ref: windows157785
! Ref: x-x-cygwin159742
! Ref: x-x-interix160295
! Ref: x-x-mingw32160661
! Ref: older160887
! Ref: elf163004
! Node: Old163262
! Node: Configurations166399
! Node: GNU Free Documentation License170381
! Node: Concept Index192797
  
  End Tag Table
--- 4446,4533 ----
  
  
  Tag Table:
! Node: Top1989
! Node: Installing GCC2547
! Node: Prerequisites4062
! Node: Downloading the source13724
! Node: Configuration15661
! Ref: with-gnu-as29803
! Ref: with-as30701
! Ref: with-gnu-ld32114
! Node: Building75589
! Node: Testing90900
! Node: Final install98680
! Node: Binaries103910
! Node: Specific105414
! Ref: alpha-x-x105920
! Ref: alpha-dec-osf106409
! Ref: arc-x-elf108710
! Ref: arm-x-elf108810
! Ref: avr109030
! Ref: bfin109672
! Ref: cris109914
! Ref: crx110730
! Ref: dos111393
! Ref: x-x-freebsd111716
! Ref: h8300-hms113529
! Ref: hppa-hp-hpux113881
! Ref: hppa-hp-hpux10116252
! Ref: hppa-hp-hpux11116665
! Ref: x-x-linux-gnu122324
! Ref: ix86-x-linux122517
! Ref: ix86-x-solaris289122830
! Ref: ix86-x-solaris210123676
! Ref: ia64-x-linux124906
! Ref: ia64-x-hpux125676
! Ref: x-ibm-aix126231
! Ref: iq2000-x-elf132490
! Ref: lm32-x-elf132630
! Ref: lm32-x-uclinux132734
! Ref: m32c-x-elf132862
! Ref: m32r-x-elf132964
! Ref: m6811-elf133066
! Ref: m6812-elf133216
! Ref: m68k-x-x133366
! Ref: m68k-x-uclinux134338
! Ref: mep-x-elf134701
! Ref: mips-x-x134811
! Ref: mips-sgi-irix5137488
! Ref: mips-sgi-irix6138754
! Ref: moxie-x-elf142085
! Ref: powerpc-x-x142205
! Ref: powerpc-x-darwin142410
! Ref: powerpc-x-elf142957
! Ref: powerpc-x-linux-gnu143042
! Ref: powerpc-x-netbsd143137
! Ref: powerpc-x-eabisim143225
! Ref: powerpc-x-eabi143351
! Ref: powerpcle-x-elf143427
! Ref: powerpcle-x-eabisim143519
! Ref: powerpcle-x-eabi143652
! Ref: rx-x-elf143735
! Ref: s390-x-linux143934
! Ref: s390x-x-linux144006
! Ref: s390x-ibm-tpf144093
! Ref: x-x-solaris2144224
! Ref: sparc-sun-solaris2148036
! Ref: sparc-sun-solaris27150762
! Ref: sparc-sun-solaris210153320
! Ref: sparc-x-linux153696
! Ref: sparc64-x-solaris2153921
! Ref: sparcv9-x-solaris2154563
! Ref: x-x-vxworks154650
! Ref: x86-64-x-x156172
! Ref: xtensa-x-elf156500
! Ref: xtensa-x-linux157171
! Ref: windows157512
! Ref: x-x-cygwin159469
! Ref: x-x-interix160022
! Ref: x-x-mingw32160388
! Ref: older160614
! Ref: elf162731
! Node: Old162989
! Node: Configurations166126
! Node: GNU Free Documentation License170108
! Node: Concept Index192524
  
  End Tag Table
diff -Nrcpad gcc-4.5.2/gcc/doc/gccint.info gcc-4.5.3/gcc/doc/gccint.info
*** gcc-4.5.2/gcc/doc/gccint.info	Thu Dec 16 13:29:50 2010
--- gcc-4.5.3/gcc/doc/gccint.info	Thu Apr 28 15:20:24 2011
***************
*** 1,5 ****
  This is doc/gccint.info, produced by makeinfo version 4.12 from
! /space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/doc/gccint.texi.
  
  Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
  1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2010 Free
--- 1,5 ----
  This is doc/gccint.info, produced by makeinfo version 4.12 from
! /space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/doc/gccint.texi.
  
  Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
  1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2010 Free
*************** Introduction
*** 61,67 ****
  This manual documents the internals of the GNU compilers, including how
  to port them to new targets and some information about how to write
  front ends for new languages.  It corresponds to the compilers
! (GCC) version 4.5.2.  The use of the GNU compilers is documented in a
  separate manual.  *Note Introduction: (gcc)Top.
  
   This manual is mainly a reference manual rather than a tutorial.  It
--- 61,67 ----
  This manual documents the internals of the GNU compilers, including how
  to port them to new targets and some information about how to write
  front ends for new languages.  It corresponds to the compilers
! (GCC) version 4.5.3.  The use of the GNU compilers is documented in a
  separate manual.  *Note Introduction: (gcc)Top.
  
   This manual is mainly a reference manual rather than a tutorial.  It
*************** arguments could be replaced with effecti
*** 5221,5226 ****
--- 5221,5229 ----
  `dg-require-alias ""'
       Skip the test if the target does not support the `alias' attribute.
  
+ `dg-require-ascii-locale ""'
+      Skip the test if the host does not support an ASCII locale.
+ 
  `dg-require-compat-dfp ""'
       Skip this test unless both compilers in a `compat' testsuite
       support decimal floating point.
*************** available, including the following:
*** 17620,17626 ****
   In the RTL representation, the macros `BB_HEAD' and `BB_END' may be
  used to get the head and end `rtx' of a basic block.  No abstract
  iterators are defined for traversing the insn chain, but you can just
! use `NEXT_INSN' and `PREV_INSN' instead.  See *Note Insns::.
  
   Usually a code manipulating pass simplifies the instruction stream and
  the flow of control, possibly eliminating some edges.  This may for
--- 17623,17629 ----
   In the RTL representation, the macros `BB_HEAD' and `BB_END' may be
  used to get the head and end `rtx' of a basic block.  No abstract
  iterators are defined for traversing the insn chain, but you can just
! use `NEXT_INSN' and `PREV_INSN' instead.  *Note Insns::.
  
   Usually a code manipulating pass simplifies the instruction stream and
  the flow of control, possibly eliminating some edges.  This may for
*************** Node: Selectors212331
*** 46021,46319 ****
  Node: Effective-Target Keywords213473
  Node: Add Options230018
  Node: Require Support230815
! Node: Final Actions233227
! Node: Ada Tests237290
! Node: C Tests238632
! Node: libgcj Tests243055
! Node: LTO Testing244182
! Node: gcov Testing245787
! Node: profopt Testing248774
! Node: compat Testing250489
! Node: Torture Tests254729
! Node: Options256346
! Node: Option file format256786
! Node: Option properties259535
! Node: Passes266010
! Node: Parsing pass266754
! Node: Gimplification pass270282
! Node: Pass manager272109
! Node: Tree SSA passes273903
! Node: RTL passes296433
! Node: RTL308776
! Node: RTL Objects310964
! Node: RTL Classes314838
! Node: Accessors319790
! Node: Special Accessors322184
! Node: Flags327550
! Node: Machine Modes343725
! Node: Constants356041
! Node: Regs and Memory362070
! Node: Arithmetic379971
! Node: Comparisons389603
! Node: Bit-Fields393895
! Node: Vector Operations395447
! Node: Conversions397282
! Node: RTL Declarations401780
! Node: Side Effects402601
! Node: Incdec418923
! Node: Assembler422258
! Node: Debug Information423803
! Node: Insns425001
! Node: Calls451201
! Node: Sharing453794
! Node: Reading RTL456904
! Node: GENERIC457896
! Node: Deficiencies459769
! Node: Tree overview460010
! Node: Macros and Functions464137
! Node: Identifiers464962
! Node: Containers466573
! Node: Types467730
! Node: Declarations479826
! Node: Working with declarations480321
! Node: Internal structure485927
! Node: Current structure hierarchy486311
! Node: Adding new DECL node types488405
! Node: Attributes492478
! Node: Expression trees493723
! Node: Constant expressions495476
! Node: Storage References499695
! Node: Unary and Binary Expressions502869
! Node: Vectors522287
! Node: Statements527216
! Node: Basic Statements527736
! Node: Blocks532243
! Node: Statement Sequences533647
! Node: Empty Statements533980
! Node: Jumps534554
! Node: Cleanups535207
! Node: OpenMP536975
! Node: Functions542722
! Node: Function Basics543193
! Node: Function Properties546878
! Node: Language-dependent trees550007
! Node: C and C++ Trees550893
! Node: Types for C++553797
! Node: Namespaces558767
! Node: Classes561874
! Node: Functions for C++566952
! Node: Statements for C++573205
! Node: C++ Expressions581253
! Node: Java Trees582754
! Node: GIMPLE582867
! Node: Tuple representation586488
! Node: GIMPLE instruction set595143
! Node: GIMPLE Exception Handling596811
! Node: Temporaries598725
! Ref: Temporaries-Footnote-1600044
! Node: Operands600107
! Node: Compound Expressions600881
! Node: Compound Lvalues601115
! Node: Conditional Expressions601881
! Node: Logical Operators602551
! Node: Manipulating GIMPLE statements609342
! Node: Tuple specific accessors615270
! Node: `GIMPLE_ASM'616089
! Node: `GIMPLE_ASSIGN'618694
! Node: `GIMPLE_BIND'622639
! Node: `GIMPLE_CALL'624446
! Node: `GIMPLE_CATCH'628705
! Node: `GIMPLE_COND'629848
! Node: `GIMPLE_DEBUG'632636
! Node: `GIMPLE_EH_FILTER'636008
! Node: `GIMPLE_LABEL'637495
! Node: `GIMPLE_NOP'638470
! Node: `GIMPLE_OMP_ATOMIC_LOAD'638839
! Node: `GIMPLE_OMP_ATOMIC_STORE'639749
! Node: `GIMPLE_OMP_CONTINUE'640388
! Node: `GIMPLE_OMP_CRITICAL'641738
! Node: `GIMPLE_OMP_FOR'642674
! Node: `GIMPLE_OMP_MASTER'646184
! Node: `GIMPLE_OMP_ORDERED'646567
! Node: `GIMPLE_OMP_PARALLEL'646967
! Node: `GIMPLE_OMP_RETURN'649736
! Node: `GIMPLE_OMP_SECTION'650386
! Node: `GIMPLE_OMP_SECTIONS'651052
! Node: `GIMPLE_OMP_SINGLE'652656
! Node: `GIMPLE_PHI'653592
! Node: `GIMPLE_RESX'655005
! Node: `GIMPLE_RETURN'655724
! Node: `GIMPLE_SWITCH'656292
! Node: `GIMPLE_TRY'658422
! Node: `GIMPLE_WITH_CLEANUP_EXPR'660212
! Node: GIMPLE sequences661095
! Node: Sequence iterators664301
! Node: Adding a new GIMPLE statement code672756
! Node: Statement and operand traversals674036
! Node: Tree SSA676646
! Node: Annotations678432
! Node: SSA Operands678958
! Node: SSA693489
! Node: Alias analysis705780
! Node: Memory model709560
! Node: Loop Analysis and Representation710923
! Node: Loop representation712104
! Node: Loop querying719024
! Node: Loop manipulation721857
! Node: LCSSA724225
! Node: Scalar evolutions726297
! Node: loop-iv729541
! Node: Number of iterations731467
! Node: Dependency analysis734276
! Node: Lambda740644
! Node: Omega742315
! Node: Control Flow743880
! Node: Basic Blocks744875
! Node: Edges749443
! Node: Profile information758005
! Node: Maintaining the CFG762691
! Node: Liveness information769572
! Node: Machine Desc771698
! Node: Overview774166
! Node: Patterns776207
! Node: Example779645
! Node: RTL Template781080
! Node: Output Template791735
! Node: Output Statement795700
! Node: Predicates799662
! Node: Machine-Independent Predicates802580
! Node: Defining Predicates807525
! Node: Constraints813490
! Node: Simple Constraints814738
! Node: Multi-Alternative826944
! Node: Class Preferences829785
! Node: Modifiers830677
! Node: Machine Constraints834809
! Node: Disable Insn Alternatives871672
! Node: Define Constraints874565
! Node: C Constraint Interface881346
! Node: Standard Names884987
! Ref: shift patterns903915
! Ref: prologue instruction pattern943634
! Ref: epilogue instruction pattern944127
! Node: Pattern Ordering953843
! Node: Dependent Patterns955079
! Node: Jump Patterns956699
! Ref: Jump Patterns-Footnote-1958843
! Node: Looping Patterns958889
! Node: Insn Canonicalizations963617
! Node: Expander Definitions967568
! Node: Insn Splitting975686
! Node: Including Patterns985288
! Node: Peephole Definitions987068
! Node: define_peephole988321
! Node: define_peephole2994652
! Node: Insn Attributes997719
! Node: Defining Attributes998825
! Node: Expressions1001345
! Node: Tagging Insns1007947
! Node: Attr Example1012300
! Node: Insn Lengths1014674
! Node: Constant Attributes1017733
! Node: Delay Slots1018902
! Node: Processor pipeline description1022126
! Ref: Processor pipeline description-Footnote-11039744
! Node: Conditional Execution1040066
! Node: Constant Definitions1042919
! Node: Iterators1044514
! Node: Mode Iterators1044961
! Node: Defining Mode Iterators1045939
! Node: Substitutions1047433
! Node: Examples1049674
! Node: Code Iterators1051122
! Node: Target Macros1053379
! Node: Target Structure1056467
! Node: Driver1057736
! Node: Run-time Target1081417
! Node: Per-Function Data1089289
! Node: Storage Layout1092052
! Node: Type Layout1117638
! Node: Registers1132138
! Node: Register Basics1133112
! Node: Allocation Order1138679
! Node: Values in Registers1140700
! Node: Leaf Functions1148189
! Node: Stack Registers1151047
! Node: Register Classes1152319
! Node: Old Constraints1179944
! Node: Stack and Calling1187096
! Node: Frame Layout1187630
! Node: Exception Handling1198510
! Node: Stack Checking1204888
! Node: Frame Registers1209701
! Node: Elimination1216594
! Node: Stack Arguments1220823
! Node: Register Arguments1227632
! Node: Scalar Return1243110
! Node: Aggregate Return1249202
! Node: Caller Saves1252883
! Node: Function Entry1254061
! Node: Profiling1266689
! Node: Tail Calls1268388
! Node: Stack Smashing Protection1269754
! Node: Varargs1270866
! Node: Trampolines1278861
! Node: Library Calls1285508
! Node: Addressing Modes1290358
! Node: Anchored Addresses1307767
! Node: Condition Code1310416
! Node: CC0 Condition Codes1312545
! Node: MODE_CC Condition Codes1315791
! Node: Cond. Exec. Macros1322020
! Node: Costs1322999
! Node: Scheduling1336460
! Node: Sections1353727
! Node: PIC1368795
! Node: Assembler Format1370799
! Node: File Framework1371937
! Ref: TARGET_HAVE_SWITCHABLE_BSS_SECTIONS1377412
! Node: Data Output1380677
! Node: Uninitialized Data1388436
! Node: Label Output1394000
! Node: Initialization1415690
! Node: Macros for Initialization1421652
! Node: Instruction Output1428104
! Node: Dispatch Tables1437775
! Node: Exception Region Output1441590
! Node: Alignment Output1447332
! Node: Debugging Info1451495
! Node: All Debuggers1452165
! Node: DBX Options1455020
! Node: DBX Hooks1460469
! Node: File Names and DBX1462395
! Node: SDB and DWARF1464507
! Node: VMS Debug1468808
! Node: Floating Point1469378
! Node: Mode Switching1474201
! Node: Target Attributes1478127
! Node: Emulated TLS1484963
! Node: MIPS Coprocessors1488353
! Node: PCH Target1489922
! Node: C++ ABI1491464
! Node: Named Address Spaces1496113
! Node: Misc1501215
! Ref: TARGET_SHIFT_TRUNCATION_MASK1508643
! Node: Host Config1553154
! Node: Host Common1554222
! Node: Filesystem1556601
! Node: Host Misc1560716
! Node: Fragments1563165
! Node: Target Fragment1564360
! Node: Host Fragment1570250
! Node: Collect21570490
! Node: Header Dirs1573126
! Node: Type Information1574549
! Node: GTY Options1576840
! Node: GGC Roots1587515
! Node: Files1588235
! Node: Invoking the garbage collector1590981
! Node: Plugins1592034
! Node: Funding1607856
! Node: GNU Project1610343
! Node: Copying1610992
! Node: GNU Free Documentation License1648523
! Node: Contributors1670932
! Node: Option Index1707619
! Node: Concept Index1708204
  
  End Tag Table
--- 46024,46322 ----
  Node: Effective-Target Keywords213473
  Node: Add Options230018
  Node: Require Support230815
! Node: Final Actions233322
! Node: Ada Tests237385
! Node: C Tests238727
! Node: libgcj Tests243150
! Node: LTO Testing244277
! Node: gcov Testing245882
! Node: profopt Testing248869
! Node: compat Testing250584
! Node: Torture Tests254824
! Node: Options256441
! Node: Option file format256881
! Node: Option properties259630
! Node: Passes266105
! Node: Parsing pass266849
! Node: Gimplification pass270377
! Node: Pass manager272204
! Node: Tree SSA passes273998
! Node: RTL passes296528
! Node: RTL308871
! Node: RTL Objects311059
! Node: RTL Classes314933
! Node: Accessors319885
! Node: Special Accessors322279
! Node: Flags327645
! Node: Machine Modes343820
! Node: Constants356136
! Node: Regs and Memory362165
! Node: Arithmetic380066
! Node: Comparisons389698
! Node: Bit-Fields393990
! Node: Vector Operations395542
! Node: Conversions397377
! Node: RTL Declarations401875
! Node: Side Effects402696
! Node: Incdec419018
! Node: Assembler422353
! Node: Debug Information423898
! Node: Insns425096
! Node: Calls451296
! Node: Sharing453889
! Node: Reading RTL456999
! Node: GENERIC457991
! Node: Deficiencies459864
! Node: Tree overview460105
! Node: Macros and Functions464232
! Node: Identifiers465057
! Node: Containers466668
! Node: Types467825
! Node: Declarations479921
! Node: Working with declarations480416
! Node: Internal structure486022
! Node: Current structure hierarchy486406
! Node: Adding new DECL node types488500
! Node: Attributes492573
! Node: Expression trees493818
! Node: Constant expressions495571
! Node: Storage References499790
! Node: Unary and Binary Expressions502964
! Node: Vectors522382
! Node: Statements527311
! Node: Basic Statements527831
! Node: Blocks532338
! Node: Statement Sequences533742
! Node: Empty Statements534075
! Node: Jumps534649
! Node: Cleanups535302
! Node: OpenMP537070
! Node: Functions542817
! Node: Function Basics543288
! Node: Function Properties546973
! Node: Language-dependent trees550102
! Node: C and C++ Trees550988
! Node: Types for C++553892
! Node: Namespaces558862
! Node: Classes561969
! Node: Functions for C++567047
! Node: Statements for C++573300
! Node: C++ Expressions581348
! Node: Java Trees582849
! Node: GIMPLE582962
! Node: Tuple representation586583
! Node: GIMPLE instruction set595238
! Node: GIMPLE Exception Handling596906
! Node: Temporaries598820
! Ref: Temporaries-Footnote-1600139
! Node: Operands600202
! Node: Compound Expressions600976
! Node: Compound Lvalues601210
! Node: Conditional Expressions601976
! Node: Logical Operators602646
! Node: Manipulating GIMPLE statements609437
! Node: Tuple specific accessors615365
! Node: `GIMPLE_ASM'616184
! Node: `GIMPLE_ASSIGN'618789
! Node: `GIMPLE_BIND'622734
! Node: `GIMPLE_CALL'624541
! Node: `GIMPLE_CATCH'628800
! Node: `GIMPLE_COND'629943
! Node: `GIMPLE_DEBUG'632731
! Node: `GIMPLE_EH_FILTER'636103
! Node: `GIMPLE_LABEL'637590
! Node: `GIMPLE_NOP'638565
! Node: `GIMPLE_OMP_ATOMIC_LOAD'638934
! Node: `GIMPLE_OMP_ATOMIC_STORE'639844
! Node: `GIMPLE_OMP_CONTINUE'640483
! Node: `GIMPLE_OMP_CRITICAL'641833
! Node: `GIMPLE_OMP_FOR'642769
! Node: `GIMPLE_OMP_MASTER'646279
! Node: `GIMPLE_OMP_ORDERED'646662
! Node: `GIMPLE_OMP_PARALLEL'647062
! Node: `GIMPLE_OMP_RETURN'649831
! Node: `GIMPLE_OMP_SECTION'650481
! Node: `GIMPLE_OMP_SECTIONS'651147
! Node: `GIMPLE_OMP_SINGLE'652751
! Node: `GIMPLE_PHI'653687
! Node: `GIMPLE_RESX'655100
! Node: `GIMPLE_RETURN'655819
! Node: `GIMPLE_SWITCH'656387
! Node: `GIMPLE_TRY'658517
! Node: `GIMPLE_WITH_CLEANUP_EXPR'660307
! Node: GIMPLE sequences661190
! Node: Sequence iterators664396
! Node: Adding a new GIMPLE statement code672851
! Node: Statement and operand traversals674131
! Node: Tree SSA676741
! Node: Annotations678527
! Node: SSA Operands679053
! Node: SSA693584
! Node: Alias analysis705875
! Node: Memory model709655
! Node: Loop Analysis and Representation711018
! Node: Loop representation712199
! Node: Loop querying719119
! Node: Loop manipulation721952
! Node: LCSSA724320
! Node: Scalar evolutions726392
! Node: loop-iv729636
! Node: Number of iterations731562
! Node: Dependency analysis734371
! Node: Lambda740739
! Node: Omega742410
! Node: Control Flow743975
! Node: Basic Blocks744970
! Node: Edges749538
! Node: Profile information758100
! Node: Maintaining the CFG762786
! Node: Liveness information769663
! Node: Machine Desc771789
! Node: Overview774257
! Node: Patterns776298
! Node: Example779736
! Node: RTL Template781171
! Node: Output Template791826
! Node: Output Statement795791
! Node: Predicates799753
! Node: Machine-Independent Predicates802671
! Node: Defining Predicates807616
! Node: Constraints813581
! Node: Simple Constraints814829
! Node: Multi-Alternative827035
! Node: Class Preferences829876
! Node: Modifiers830768
! Node: Machine Constraints834900
! Node: Disable Insn Alternatives871763
! Node: Define Constraints874656
! Node: C Constraint Interface881437
! Node: Standard Names885078
! Ref: shift patterns904006
! Ref: prologue instruction pattern943725
! Ref: epilogue instruction pattern944218
! Node: Pattern Ordering953934
! Node: Dependent Patterns955170
! Node: Jump Patterns956790
! Ref: Jump Patterns-Footnote-1958934
! Node: Looping Patterns958980
! Node: Insn Canonicalizations963708
! Node: Expander Definitions967659
! Node: Insn Splitting975777
! Node: Including Patterns985379
! Node: Peephole Definitions987159
! Node: define_peephole988412
! Node: define_peephole2994743
! Node: Insn Attributes997810
! Node: Defining Attributes998916
! Node: Expressions1001436
! Node: Tagging Insns1008038
! Node: Attr Example1012391
! Node: Insn Lengths1014765
! Node: Constant Attributes1017824
! Node: Delay Slots1018993
! Node: Processor pipeline description1022217
! Ref: Processor pipeline description-Footnote-11039835
! Node: Conditional Execution1040157
! Node: Constant Definitions1043010
! Node: Iterators1044605
! Node: Mode Iterators1045052
! Node: Defining Mode Iterators1046030
! Node: Substitutions1047524
! Node: Examples1049765
! Node: Code Iterators1051213
! Node: Target Macros1053470
! Node: Target Structure1056558
! Node: Driver1057827
! Node: Run-time Target1081508
! Node: Per-Function Data1089380
! Node: Storage Layout1092143
! Node: Type Layout1117729
! Node: Registers1132229
! Node: Register Basics1133203
! Node: Allocation Order1138770
! Node: Values in Registers1140791
! Node: Leaf Functions1148280
! Node: Stack Registers1151138
! Node: Register Classes1152410
! Node: Old Constraints1180035
! Node: Stack and Calling1187187
! Node: Frame Layout1187721
! Node: Exception Handling1198601
! Node: Stack Checking1204979
! Node: Frame Registers1209792
! Node: Elimination1216685
! Node: Stack Arguments1220914
! Node: Register Arguments1227723
! Node: Scalar Return1243201
! Node: Aggregate Return1249293
! Node: Caller Saves1252974
! Node: Function Entry1254152
! Node: Profiling1266780
! Node: Tail Calls1268479
! Node: Stack Smashing Protection1269845
! Node: Varargs1270957
! Node: Trampolines1278952
! Node: Library Calls1285599
! Node: Addressing Modes1290449
! Node: Anchored Addresses1307858
! Node: Condition Code1310507
! Node: CC0 Condition Codes1312636
! Node: MODE_CC Condition Codes1315882
! Node: Cond. Exec. Macros1322111
! Node: Costs1323090
! Node: Scheduling1336551
! Node: Sections1353818
! Node: PIC1368886
! Node: Assembler Format1370890
! Node: File Framework1372028
! Ref: TARGET_HAVE_SWITCHABLE_BSS_SECTIONS1377503
! Node: Data Output1380768
! Node: Uninitialized Data1388527
! Node: Label Output1394091
! Node: Initialization1415781
! Node: Macros for Initialization1421743
! Node: Instruction Output1428195
! Node: Dispatch Tables1437866
! Node: Exception Region Output1441681
! Node: Alignment Output1447423
! Node: Debugging Info1451586
! Node: All Debuggers1452256
! Node: DBX Options1455111
! Node: DBX Hooks1460560
! Node: File Names and DBX1462486
! Node: SDB and DWARF1464598
! Node: VMS Debug1468899
! Node: Floating Point1469469
! Node: Mode Switching1474292
! Node: Target Attributes1478218
! Node: Emulated TLS1485054
! Node: MIPS Coprocessors1488444
! Node: PCH Target1490013
! Node: C++ ABI1491555
! Node: Named Address Spaces1496204
! Node: Misc1501306
! Ref: TARGET_SHIFT_TRUNCATION_MASK1508734
! Node: Host Config1553245
! Node: Host Common1554313
! Node: Filesystem1556692
! Node: Host Misc1560807
! Node: Fragments1563256
! Node: Target Fragment1564451
! Node: Host Fragment1570341
! Node: Collect21570581
! Node: Header Dirs1573217
! Node: Type Information1574640
! Node: GTY Options1576931
! Node: GGC Roots1587606
! Node: Files1588326
! Node: Invoking the garbage collector1591072
! Node: Plugins1592125
! Node: Funding1607947
! Node: GNU Project1610434
! Node: Copying1611083
! Node: GNU Free Documentation License1648614
! Node: Contributors1671023
! Node: Option Index1707710
! Node: Concept Index1708295
  
  End Tag Table
diff -Nrcpad gcc-4.5.2/gcc/doc/gcj-dbtool.1 gcc-4.5.3/gcc/doc/gcj-dbtool.1
*** gcc-4.5.2/gcc/doc/gcj-dbtool.1	Thu Dec 16 13:22:33 2010
--- gcc-4.5.3/gcc/doc/gcj-dbtool.1	Thu Apr 28 15:11:19 2011
***************
*** 132,138 ****
  .\" ========================================================================
  .\"
  .IX Title "GCJ-DBTOOL 1"
! .TH GCJ-DBTOOL 1 "2010-12-16" "gcc-4.5.2" "GNU"
  .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
  .\" way too many mistakes in technical documents.
  .if n .ad l
--- 132,138 ----
  .\" ========================================================================
  .\"
  .IX Title "GCJ-DBTOOL 1"
! .TH GCJ-DBTOOL 1 "2011-04-28" "gcc-4.5.3" "GNU"
  .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
  .\" way too many mistakes in technical documents.
  .if n .ad l
diff -Nrcpad gcc-4.5.2/gcc/doc/gcj.1 gcc-4.5.3/gcc/doc/gcj.1
*** gcc-4.5.2/gcc/doc/gcj.1	Thu Dec 16 13:22:32 2010
--- gcc-4.5.3/gcc/doc/gcj.1	Thu Apr 28 15:11:19 2011
***************
*** 132,138 ****
  .\" ========================================================================
  .\"
  .IX Title "GCJ 1"
! .TH GCJ 1 "2010-12-16" "gcc-4.5.2" "GNU"
  .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
  .\" way too many mistakes in technical documents.
  .if n .ad l
--- 132,138 ----
  .\" ========================================================================
  .\"
  .IX Title "GCJ 1"
! .TH GCJ 1 "2011-04-28" "gcc-4.5.3" "GNU"
  .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
  .\" way too many mistakes in technical documents.
  .if n .ad l
diff -Nrcpad gcc-4.5.2/gcc/doc/gcj.info gcc-4.5.3/gcc/doc/gcj.info
*** gcc-4.5.2/gcc/doc/gcj.info	Thu Dec 16 13:29:50 2010
--- gcc-4.5.3/gcc/doc/gcj.info	Thu Apr 28 15:20:25 2011
***************
*** 1,5 ****
  This is doc/gcj.info, produced by makeinfo version 4.12 from
! /space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/java/gcj.texi.
  
  Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free
  Software Foundation, Inc.
--- 1,5 ----
  This is doc/gcj.info, produced by makeinfo version 4.12 from
! /space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/java/gcj.texi.
  
  Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free
  Software Foundation, Inc.
diff -Nrcpad gcc-4.5.2/gcc/doc/gcov.1 gcc-4.5.3/gcc/doc/gcov.1
*** gcc-4.5.2/gcc/doc/gcov.1	Thu Dec 16 12:56:02 2010
--- gcc-4.5.3/gcc/doc/gcov.1	Thu Apr 28 14:39:47 2011
***************
*** 132,138 ****
  .\" ========================================================================
  .\"
  .IX Title "GCOV 1"
! .TH GCOV 1 "2010-12-16" "gcc-4.5.2" "GNU"
  .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
  .\" way too many mistakes in technical documents.
  .if n .ad l
--- 132,138 ----
  .\" ========================================================================
  .\"
  .IX Title "GCOV 1"
! .TH GCOV 1 "2011-04-28" "gcc-4.5.3" "GNU"
  .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
  .\" way too many mistakes in technical documents.
  .if n .ad l
diff -Nrcpad gcc-4.5.2/gcc/doc/gfdl.7 gcc-4.5.3/gcc/doc/gfdl.7
*** gcc-4.5.2/gcc/doc/gfdl.7	Thu Dec 16 12:56:04 2010
--- gcc-4.5.3/gcc/doc/gfdl.7	Thu Apr 28 14:39:50 2011
***************
*** 132,138 ****
  .\" ========================================================================
  .\"
  .IX Title "GFDL 7"
! .TH GFDL 7 "2010-12-16" "gcc-4.5.2" "GNU"
  .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
  .\" way too many mistakes in technical documents.
  .if n .ad l
--- 132,138 ----
  .\" ========================================================================
  .\"
  .IX Title "GFDL 7"
! .TH GFDL 7 "2011-04-28" "gcc-4.5.3" "GNU"
  .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
  .\" way too many mistakes in technical documents.
  .if n .ad l
diff -Nrcpad gcc-4.5.2/gcc/doc/gfortran.1 gcc-4.5.3/gcc/doc/gfortran.1
*** gcc-4.5.2/gcc/doc/gfortran.1	Thu Dec 16 13:29:52 2010
--- gcc-4.5.3/gcc/doc/gfortran.1	Thu Apr 28 15:20:27 2011
***************
*** 132,138 ****
  .\" ========================================================================
  .\"
  .IX Title "GFORTRAN 1"
! .TH GFORTRAN 1 "2010-12-16" "gcc-4.5.2" "GNU"
  .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
  .\" way too many mistakes in technical documents.
  .if n .ad l
--- 132,138 ----
  .\" ========================================================================
  .\"
  .IX Title "GFORTRAN 1"
! .TH GFORTRAN 1 "2011-04-28" "gcc-4.5.3" "GNU"
  .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
  .\" way too many mistakes in technical documents.
  .if n .ad l
diff -Nrcpad gcc-4.5.2/gcc/doc/gij.1 gcc-4.5.3/gcc/doc/gij.1
*** gcc-4.5.2/gcc/doc/gij.1	Thu Dec 16 13:22:33 2010
--- gcc-4.5.3/gcc/doc/gij.1	Thu Apr 28 15:11:19 2011
***************
*** 132,138 ****
  .\" ========================================================================
  .\"
  .IX Title "GIJ 1"
! .TH GIJ 1 "2010-12-16" "gcc-4.5.2" "GNU"
  .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
  .\" way too many mistakes in technical documents.
  .if n .ad l
--- 132,138 ----
  .\" ========================================================================
  .\"
  .IX Title "GIJ 1"
! .TH GIJ 1 "2011-04-28" "gcc-4.5.3" "GNU"
  .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
  .\" way too many mistakes in technical documents.
  .if n .ad l
diff -Nrcpad gcc-4.5.2/gcc/doc/gpl.7 gcc-4.5.3/gcc/doc/gpl.7
*** gcc-4.5.2/gcc/doc/gpl.7	Thu Dec 16 13:29:52 2010
--- gcc-4.5.3/gcc/doc/gpl.7	Thu Apr 28 15:20:27 2011
***************
*** 132,138 ****
  .\" ========================================================================
  .\"
  .IX Title "GPL 7"
! .TH GPL 7 "2010-12-16" "gcc-4.5.2" "GNU"
  .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
  .\" way too many mistakes in technical documents.
  .if n .ad l
--- 132,138 ----
  .\" ========================================================================
  .\"
  .IX Title "GPL 7"
! .TH GPL 7 "2011-04-28" "gcc-4.5.3" "GNU"
  .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
  .\" way too many mistakes in technical documents.
  .if n .ad l
diff -Nrcpad gcc-4.5.2/gcc/doc/grmic.1 gcc-4.5.3/gcc/doc/grmic.1
*** gcc-4.5.2/gcc/doc/grmic.1	Thu Dec 16 13:22:33 2010
--- gcc-4.5.3/gcc/doc/grmic.1	Thu Apr 28 15:11:19 2011
***************
*** 132,138 ****
  .\" ========================================================================
  .\"
  .IX Title "GRMIC 1"
! .TH GRMIC 1 "2010-12-16" "gcc-4.5.2" "GNU"
  .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
  .\" way too many mistakes in technical documents.
  .if n .ad l
--- 132,138 ----
  .\" ========================================================================
  .\"
  .IX Title "GRMIC 1"
! .TH GRMIC 1 "2011-04-28" "gcc-4.5.3" "GNU"
  .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
  .\" way too many mistakes in technical documents.
  .if n .ad l
diff -Nrcpad gcc-4.5.2/gcc/doc/install.texi gcc-4.5.3/gcc/doc/install.texi
*** gcc-4.5.2/gcc/doc/install.texi	Wed Jul 14 08:41:46 2010
--- gcc-4.5.3/gcc/doc/install.texi	Sun Jan 30 18:27:47 2011
***************
*** 44,52 ****
  @settitle Installing GCC: GNU Free Documentation License
  @end ifset
  
! @c Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
! @c 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 
! @c 2010 Free Software Foundation, Inc.
  @c *** Converted to texinfo by Dean Wakerley, dean@wakerley.com
  
  @c IMPORTANT: whenever you modify this file, run `install.texi2html' to
--- 44,52 ----
  @settitle Installing GCC: GNU Free Documentation License
  @end ifset
  
! @c Copyright (C) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997,
! @c 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
! @c 2009, 2010, 2011 Free Software Foundation, Inc.
  @c *** Converted to texinfo by Dean Wakerley, dean@wakerley.com
  
  @c IMPORTANT: whenever you modify this file, run `install.texi2html' to
***************
*** 72,79 ****
  @c Part 2 Summary Description and Copyright
  @copying
  Copyright @copyright{} 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997,
! 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
! 2008 Free Software Foundation, Inc.
  @sp 1
  Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.2 or
--- 72,79 ----
  @c Part 2 Summary Description and Copyright
  @copying
  Copyright @copyright{} 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997,
! 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
! 2009, 2010, 2011 Free Software Foundation, Inc.
  @sp 1
  Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.2 or
*************** HP-UX:
*** 2784,2793 ****
  @end itemize
  
  @item
- Motorola 68HC11/68HC12---@uref{http://www.gnu-m68hc11.org,,GNU
- Development Tools for the Motorola 68HC11/68HC12}.
- 
- @item
  @uref{http://www.sco.com/skunkware/devtools/index.html#gcc,,SCO
  OpenServer/Unixware}.
  
--- 2784,2789 ----
*************** More specific information to @samp{hppa*
*** 3311,3332 ****
  @heading @anchor{hppa-hp-hpux10}hppa*-hp-hpux10
  
  For hpux10.20, we @emph{highly} recommend you pick up the latest sed patch
! @code{PHCO_19798} from HP@.  HP has two sites which provide patches free of
! charge:
! 
! @itemize @bullet
! @item
! @html
! <a href="http://us.itrc.hp.com/service/home/home.do">US, Canada, Asia-Pacific, and
! Latin-America</a>
! @end html
! @ifnothtml
! @uref{http://us.itrc.hp.com/service/home/home.do,,} US, Canada, Asia-Pacific,
! and Latin-America.
! @end ifnothtml
! @item
! @uref{http://europe.itrc.hp.com/service/home/home.do,,} Europe.
! @end itemize
  
  The C++ ABI has changed incompatibly in GCC 4.0.  COMDAT subspaces are
  used for one-only code and data.  This resolves many of the previous
--- 3307,3313 ----
  @heading @anchor{hppa-hp-hpux10}hppa*-hp-hpux10
  
  For hpux10.20, we @emph{highly} recommend you pick up the latest sed patch
! @code{PHCO_19798} from HP@.
  
  The C++ ABI has changed incompatibly in GCC 4.0.  COMDAT subspaces are
  used for one-only code and data.  This resolves many of the previous
diff -Nrcpad gcc-4.5.2/gcc/doc/invoke.texi gcc-4.5.3/gcc/doc/invoke.texi
*** gcc-4.5.2/gcc/doc/invoke.texi	Wed Sep  8 17:36:40 2010
--- gcc-4.5.3/gcc/doc/invoke.texi	Wed Mar 23 22:03:29 2011
*************** Objective-C and Objective-C++ Dialects}.
*** 604,609 ****
--- 604,614 ----
  -m32  -m64 -mlarge-data-threshold=@var{num} @gol
  -msse2avx}
  
+ @emph{i386 and x86-64 Windows Options}
+ @gccoptlist{-mconsole -mcygwin -mno-cygwin -mdll
+ -mnop-fun-dllimport -mthread -municode -mwin32 -mwindows
+ -fno-set-stack-executable}
+ 
  @emph{IA-64 Options}
  @gccoptlist{-mbig-endian  -mlittle-endian  -mgnu-as  -mgnu-ld  -mno-pic @gol
  -mvolatile-asm-stop  -mregister-names  -msdata -mno-sdata @gol
*************** See RS/6000 and PowerPC Options.
*** 880,890 ****
  @emph{x86-64 Options}
  See i386 and x86-64 Options.
  
- @emph{i386 and x86-64 Windows Options}
- @gccoptlist{-mconsole -mcygwin -mno-cygwin -mdll
- -mnop-fun-dllimport -mthread -municode -mwin32 -mwindows
- -fno-set-stack-executable}
- 
  @emph{Xstormy16 Options}
  @gccoptlist{-msim}
  
--- 885,890 ----
*************** In this example, G++ will synthesize a d
*** 2417,2423 ****
  @cindex Objective-C and Objective-C++ options, command line
  @cindex options, Objective-C and Objective-C++
  (NOTE: This manual does not describe the Objective-C and Objective-C++
! languages themselves.  See @xref{Standards,,Language Standards
  Supported by GCC}, for references.)
  
  This section describes the command-line options that are only meaningful
--- 2417,2423 ----
  @cindex Objective-C and Objective-C++ options, command line
  @cindex options, Objective-C and Objective-C++
  (NOTE: This manual does not describe the Objective-C and Objective-C++
! languages themselves.  @xref{Standards,,Language Standards
  Supported by GCC}, for references.)
  
  This section describes the command-line options that are only meaningful
*************** Enabled by default at @option{-O} and hi
*** 6538,6544 ****
  @opindex fipa-struct-reorg
  Perform structure reorganization optimization, that change C-like structures
  layout in order to better utilize spatial locality.  This transformation is
! affective for programs containing arrays of structures.  Available in two
  compilation modes: profile-based (enabled with @option{-fprofile-generate})
  or static (which uses built-in heuristics).  Require @option{-fipa-type-escape}
  to provide the safety of this transformation.  It works only in whole program
--- 6538,6544 ----
  @opindex fipa-struct-reorg
  Perform structure reorganization optimization, that change C-like structures
  layout in order to better utilize spatial locality.  This transformation is
! effective for programs containing arrays of structures.  Available in two
  compilation modes: profile-based (enabled with @option{-fprofile-generate})
  or static (which uses built-in heuristics).  Require @option{-fipa-type-escape}
  to provide the safety of this transformation.  It works only in whole program
*************** Compile code for big endian mode.
*** 9647,9656 ****
  
  @item -mmangle-cpu
  @opindex mmangle-cpu
! Prepend the name of the cpu to all public symbol names.
  In multiple-processor systems, there are many ARC variants with different
  instruction and register set characteristics.  This flag prevents code
! compiled for one cpu to be linked with code compiled for another.
  No facility exists for handling variants that are ``almost identical''.
  This is an all or nothing option.
  
--- 9647,9656 ----
  
  @item -mmangle-cpu
  @opindex mmangle-cpu
! Prepend the name of the CPU to all public symbol names.
  In multiple-processor systems, there are many ARC variants with different
  instruction and register set characteristics.  This flag prevents code
! compiled for one CPU to be linked with code compiled for another.
  No facility exists for handling variants that are ``almost identical''.
  This is an all or nothing option.
  
*************** instead of specifying the actual target
*** 9830,9836 ****
  restricting which instructions can be used, it specifies that GCC should
  tune the performance of the code as if the target were of the type
  specified in this option, but still choosing the instructions that it
! will generate based on the cpu specified by a @option{-mcpu=} option.
  For some ARM implementations better performance can be obtained by using
  this option.
  
--- 9830,9836 ----
  restricting which instructions can be used, it specifies that GCC should
  tune the performance of the code as if the target were of the type
  specified in this option, but still choosing the instructions that it
! will generate based on the CPU specified by a @option{-mcpu=} option.
  For some ARM implementations better performance can be obtained by using
  this option.
  
*************** Some 387 emulators do not support the @c
*** 11879,11885 ****
  @code{sqrt} instructions for the 387.  Specify this option to avoid
  generating those instructions.  This option is the default on FreeBSD,
  OpenBSD and NetBSD@.  This option is overridden when @option{-march}
! indicates that the target cpu will always have an FPU and so the
  instruction will not need emulation.  As of revision 2.6.1, these
  instructions are not generated unless you also use the
  @option{-funsafe-math-optimizations} switch.
--- 11879,11885 ----
  @code{sqrt} instructions for the 387.  Specify this option to avoid
  generating those instructions.  This option is the default on FreeBSD,
  OpenBSD and NetBSD@.  This option is overridden when @option{-march}
! indicates that the target CPU will always have an FPU and so the
  instruction will not need emulation.  As of revision 2.6.1, these
  instructions are not generated unless you also use the
  @option{-funsafe-math-optimizations} switch.
*************** Generate code for the large model: This
*** 12339,12344 ****
--- 12339,12432 ----
  about addresses and sizes of sections.
  @end table
  
+ @node i386 and x86-64 Windows Options
+ @subsection i386 and x86-64 Windows Options
+ @cindex i386 and x86-64 Windows Options
+ 
+ These additional options are available for Windows targets:
+ 
+ @table @gcctabopt
+ @item -mconsole
+ @opindex mconsole
+ This option is available for Cygwin and MinGW targets.  It
+ specifies that a console application is to be generated, by
+ instructing the linker to set the PE header subsystem type
+ required for console applications.
+ This is the default behavior for Cygwin and MinGW targets.
+ 
+ @item -mcygwin
+ @opindex mcygwin
+ This option is available for Cygwin targets.  It specifies that
+ the Cygwin internal interface is to be used for predefined
+ preprocessor macros, C runtime libraries and related linker
+ paths and options.  For Cygwin targets this is the default behavior.
+ This option is deprecated and will be removed in a future release.
+ 
+ @item -mno-cygwin
+ @opindex mno-cygwin
+ This option is available for Cygwin targets.  It specifies that
+ the MinGW internal interface is to be used instead of Cygwin's, by
+ setting MinGW-related predefined macros and linker paths and default
+ library options.
+ This option is deprecated and will be removed in a future release.
+ 
+ @item -mdll
+ @opindex mdll
+ This option is available for Cygwin and MinGW targets.  It
+ specifies that a DLL - a dynamic link library - is to be
+ generated, enabling the selection of the required runtime
+ startup object and entry point.
+ 
+ @item -mnop-fun-dllimport
+ @opindex mnop-fun-dllimport
+ This option is available for Cygwin and MinGW targets.  It
+ specifies that the dllimport attribute should be ignored.
+ 
+ @item -mthread
+ @opindex mthread
+ This option is available for MinGW targets. It specifies
+ that MinGW-specific thread support is to be used.
+ 
+ @item -municode
+ @opindex municode
+ This option is available for mingw-w64 targets.  It specifies
+ that the UNICODE macro is getting pre-defined and that the
+ unicode capable runtime startup code is chosen.
+ 
+ @item -mwin32
+ @opindex mwin32
+ This option is available for Cygwin and MinGW targets.  It
+ specifies that the typical Windows pre-defined macros are to
+ be set in the pre-processor, but does not influence the choice
+ of runtime library/startup code.
+ 
+ @item -mwindows
+ @opindex mwindows
+ This option is available for Cygwin and MinGW targets.  It
+ specifies that a GUI application is to be generated by
+ instructing the linker to set the PE header subsystem type
+ appropriately.
+ 
+ @item -fno-set-stack-executable
+ @opindex fno-set-stack-executable
+ This option is available for MinGW targets. It specifies that
+ the executable flag for stack used by nested functions isn't
+ set. This is necessary for binaries running in kernel mode of
+ Windows, as there the user32 API, which is used to set executable
+ privileges, isn't available.
+ 
+ @item -mpe-aligned-commons
+ @opindex mpe-aligned-commons
+ This option is available for Cygwin and MinGW targets.  It
+ specifies that the GNU extension to the PE file format that
+ permits the correct alignment of COMMON variables should be
+ used when generating code.  It will be enabled by default if
+ GCC detects that the target assembler found during configuration
+ supports the feature.
+ @end table
+ 
+ See also under @ref{i386 and x86-64 Options} for standard options.
+ 
  @node IA-64 Options
  @subsection IA-64 Options
  @cindex IA-64 Options
*************** This is because the RX FPU instructions
*** 15554,15560 ****
  @opindex -patch
  Selects the type of RX CPU to be targeted.  Currently three types are
  supported, the generic @var{RX600} and @var{RX200} series hardware and
! the specific @var{RX610} cpu.  The default is @var{RX600}.
  
  The only difference between @var{RX600} and @var{RX610} is that the
  @var{RX610} does not support the @code{MVTIPL} instruction.
--- 15642,15648 ----
  @opindex -patch
  Selects the type of RX CPU to be targeted.  Currently three types are
  supported, the generic @var{RX600} and @var{RX200} series hardware and
! the specific @var{RX610} CPU.  The default is @var{RX600}.
  
  The only difference between @var{RX600} and @var{RX610} is that the
  @var{RX610} does not support the @code{MVTIPL} instruction.
*************** option @option{-mcpu=@var{cpu_type}} wou
*** 16372,16378 ****
  
  The same values for @option{-mcpu=@var{cpu_type}} can be used for
  @option{-mtune=@var{cpu_type}}, but the only useful values are those
! that select a particular cpu implementation.  Those are @samp{cypress},
  @samp{supersparc}, @samp{hypersparc}, @samp{f930}, @samp{f934},
  @samp{sparclite86x}, @samp{tsc701}, @samp{ultrasparc},
  @samp{ultrasparc3}, @samp{niagara}, and @samp{niagara2}.
--- 16460,16466 ----
  
  The same values for @option{-mcpu=@var{cpu_type}} can be used for
  @option{-mtune=@var{cpu_type}}, but the only useful values are those
! that select a particular CPU implementation.  Those are @samp{cypress},
  @samp{supersparc}, @samp{hypersparc}, @samp{f930}, @samp{f934},
  @samp{sparclite86x}, @samp{tsc701}, @samp{ultrasparc},
  @samp{ultrasparc3}, @samp{niagara}, and @samp{niagara2}.
*************** is defined for compatibility with Diab.
*** 16812,16905 ****
  
  These are listed under @xref{i386 and x86-64 Options}.
  
- @node i386 and x86-64 Windows Options
- @subsection i386 and x86-64 Windows Options
- @cindex i386 and x86-64 Windows Options
- 
- These additional options are available for Windows targets:
- 
- @table @gcctabopt
- @item -mconsole
- @opindex mconsole
- This option is available for Cygwin and MinGW targets.  It
- specifies that a console application is to be generated, by
- instructing the linker to set the PE header subsystem type
- required for console applications.
- This is the default behavior for Cygwin and MinGW targets.
- 
- @item -mcygwin
- @opindex mcygwin
- This option is available for Cygwin targets.  It specifies that
- the Cygwin internal interface is to be used for predefined
- preprocessor macros, C runtime libraries and related linker
- paths and options.  For Cygwin targets this is the default behavior.
- This option is deprecated and will be removed in a future release.
- 
- @item -mno-cygwin
- @opindex mno-cygwin
- This option is available for Cygwin targets.  It specifies that
- the MinGW internal interface is to be used instead of Cygwin's, by
- setting MinGW-related predefined macros and linker paths and default
- library options.
- This option is deprecated and will be removed in a future release.
- 
- @item -mdll
- @opindex mdll
- This option is available for Cygwin and MinGW targets.  It
- specifies that a DLL - a dynamic link library - is to be
- generated, enabling the selection of the required runtime
- startup object and entry point.
- 
- @item -mnop-fun-dllimport
- @opindex mnop-fun-dllimport
- This option is available for Cygwin and MinGW targets.  It
- specifies that the dllimport attribute should be ignored.
- 
- @item -mthread
- @opindex mthread
- This option is available for MinGW targets. It specifies
- that MinGW-specific thread support is to be used.
- 
- @item -municode
- @opindex municode
- This option is available for mingw-w64 targets.  It specifies
- that the UNICODE macro is getting pre-defined and that the
- unicode capable runtime startup code is chosen.
- 
- @item -mwin32
- @opindex mwin32
- This option is available for Cygwin and MinGW targets.  It
- specifies that the typical Windows pre-defined macros are to
- be set in the pre-processor, but does not influence the choice
- of runtime library/startup code.
- 
- @item -mwindows
- @opindex mwindows
- This option is available for Cygwin and MinGW targets.  It
- specifies that a GUI application is to be generated by
- instructing the linker to set the PE header subsystem type
- appropriately.
- 
- @item -fno-set-stack-executable
- @opindex fno-set-stack-executable
- This option is available for MinGW targets. It specifies that
- the executable flag for stack used by nested functions isn't
- set. This is necessary for binaries running in kernel mode of
- Windows, as there the user32 API, which is used to set executable
- privileges, isn't available.
- 
- @item -mpe-aligned-commons
- @opindex mpe-aligned-commons
- This option is available for Cygwin and MinGW targets.  It
- specifies that the GNU extension to the PE file format that
- permits the correct alignment of COMMON variables should be
- used when generating code.  It will be enabled by default if
- GCC detects that the target assembler found during configuration
- supports the feature.
- @end table
- 
- See also under @ref{i386 and x86-64 Options} for standard options.
- 
  @node Xstormy16 Options
  @subsection Xstormy16 Options
  @cindex Xstormy16 Options
--- 16900,16905 ----
diff -Nrcpad gcc-4.5.2/gcc/doc/jcf-dump.1 gcc-4.5.3/gcc/doc/jcf-dump.1
*** gcc-4.5.2/gcc/doc/jcf-dump.1	Thu Dec 16 13:22:33 2010
--- gcc-4.5.3/gcc/doc/jcf-dump.1	Thu Apr 28 15:11:19 2011
***************
*** 132,138 ****
  .\" ========================================================================
  .\"
  .IX Title "JCF-DUMP 1"
! .TH JCF-DUMP 1 "2010-12-16" "gcc-4.5.2" "GNU"
  .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
  .\" way too many mistakes in technical documents.
  .if n .ad l
--- 132,138 ----
  .\" ========================================================================
  .\"
  .IX Title "JCF-DUMP 1"
! .TH JCF-DUMP 1 "2011-04-28" "gcc-4.5.3" "GNU"
  .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
  .\" way too many mistakes in technical documents.
  .if n .ad l
diff -Nrcpad gcc-4.5.2/gcc/doc/jv-convert.1 gcc-4.5.3/gcc/doc/jv-convert.1
*** gcc-4.5.2/gcc/doc/jv-convert.1	Thu Dec 16 13:22:33 2010
--- gcc-4.5.3/gcc/doc/jv-convert.1	Thu Apr 28 15:11:19 2011
***************
*** 132,138 ****
  .\" ========================================================================
  .\"
  .IX Title "JV-CONVERT 1"
! .TH JV-CONVERT 1 "2010-12-16" "gcc-4.5.2" "GNU"
  .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
  .\" way too many mistakes in technical documents.
  .if n .ad l
--- 132,138 ----
  .\" ========================================================================
  .\"
  .IX Title "JV-CONVERT 1"
! .TH JV-CONVERT 1 "2011-04-28" "gcc-4.5.3" "GNU"
  .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
  .\" way too many mistakes in technical documents.
  .if n .ad l
diff -Nrcpad gcc-4.5.2/gcc/doc/rebuild-gcj-db.1 gcc-4.5.3/gcc/doc/rebuild-gcj-db.1
*** gcc-4.5.2/gcc/doc/rebuild-gcj-db.1	Thu Dec 16 13:29:52 2010
--- gcc-4.5.3/gcc/doc/rebuild-gcj-db.1	Thu Apr 28 15:20:27 2011
***************
*** 132,138 ****
  .\" ========================================================================
  .\"
  .IX Title "REBUILD-GCJ-DB 1"
! .TH REBUILD-GCJ-DB 1 "2010-12-16" "gcc-4.5.2" "GNU"
  .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
  .\" way too many mistakes in technical documents.
  .if n .ad l
--- 132,138 ----
  .\" ========================================================================
  .\"
  .IX Title "REBUILD-GCJ-DB 1"
! .TH REBUILD-GCJ-DB 1 "2011-04-28" "gcc-4.5.3" "GNU"
  .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
  .\" way too many mistakes in technical documents.
  .if n .ad l
diff -Nrcpad gcc-4.5.2/gcc/doc/sourcebuild.texi gcc-4.5.3/gcc/doc/sourcebuild.texi
*** gcc-4.5.2/gcc/doc/sourcebuild.texi	Mon Dec  6 17:28:38 2010
--- gcc-4.5.3/gcc/doc/sourcebuild.texi	Tue Apr 12 16:37:04 2011
***************
*** 1,4 ****
! @c Copyright (C) 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010
  @c Free Software Foundation, Inc.
  @c This is part of the GCC manual.
  @c For copying conditions, see the file gcc.texi.
--- 1,4 ----
! @c Copyright (C) 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010, 2011
  @c Free Software Foundation, Inc.
  @c This is part of the GCC manual.
  @c For copying conditions, see the file gcc.texi.
*************** take arguments could be replaced with ef
*** 1925,1930 ****
--- 1925,1933 ----
  @item dg-require-alias ""
  Skip the test if the target does not support the @samp{alias} attribute.
  
+ @item dg-require-ascii-locale ""
+ Skip the test if the host does not support an ASCII locale.
+ 
  @item dg-require-compat-dfp ""
  Skip this test unless both compilers in a @file{compat} testsuite
  support decimal floating point.
diff -Nrcpad gcc-4.5.2/gcc/dse.c gcc-4.5.3/gcc/dse.c
*** gcc-4.5.2/gcc/dse.c	Tue Mar 16 10:50:42 2010
--- gcc-4.5.3/gcc/dse.c	Thu Apr  7 18:28:29 2011
*************** record_store (rtx body, bb_info_t bb_inf
*** 1592,1599 ****
  
        /* An insn can be deleted if every position of every one of
  	 its s_infos is zero.  */
!       if (any_positions_needed_p (s_info)
! 	  || ptr->cannot_delete)
  	del = false;
  
        if (del)
--- 1592,1598 ----
  
        /* An insn can be deleted if every position of every one of
  	 its s_infos is zero.  */
!       if (any_positions_needed_p (s_info))
  	del = false;
  
        if (del)
*************** record_store (rtx body, bb_info_t bb_inf
*** 1605,1611 ****
  	  else
  	    active_local_stores = ptr->next_local_store;
  
! 	  delete_dead_store_insn (insn_to_delete);
  	}
        else
  	last = ptr;
--- 1604,1611 ----
  	  else
  	    active_local_stores = ptr->next_local_store;
  
! 	  if (!insn_to_delete->cannot_delete)
! 	    delete_dead_store_insn (insn_to_delete);
  	}
        else
  	last = ptr;
diff -Nrcpad gcc-4.5.2/gcc/dwarf2out.c gcc-4.5.3/gcc/dwarf2out.c
*** gcc-4.5.2/gcc/dwarf2out.c	Tue Dec  7 15:12:45 2010
--- gcc-4.5.3/gcc/dwarf2out.c	Mon Apr 18 17:38:13 2011
*************** static void gen_typedef_die (tree, dw_di
*** 6167,6173 ****
  static void gen_type_die (tree, dw_die_ref);
  static void gen_block_die (tree, dw_die_ref, int);
  static void decls_for_scope (tree, dw_die_ref, int);
! static int is_redundant_typedef (const_tree);
  static inline dw_die_ref get_context_die (tree);
  static void gen_namespace_die (tree, dw_die_ref);
  static void gen_decl_die (tree, tree, dw_die_ref);
--- 6167,6173 ----
  static void gen_type_die (tree, dw_die_ref);
  static void gen_block_die (tree, dw_die_ref, int);
  static void decls_for_scope (tree, dw_die_ref, int);
! static inline int is_redundant_typedef (const_tree);
  static inline dw_die_ref get_context_die (tree);
  static void gen_namespace_die (tree, dw_die_ref);
  static void gen_decl_die (tree, tree, dw_die_ref);
*************** based_loc_descr (rtx reg, HOST_WIDE_INT
*** 12781,12787 ****
  	      int base_reg
  		= DWARF_FRAME_REGNUM ((fde && fde->drap_reg != INVALID_REGNUM)
  				      ? HARD_FRAME_POINTER_REGNUM
! 				      : STACK_POINTER_REGNUM);
  	      return new_reg_loc_descr (base_reg, offset);
  	    }
  
--- 12781,12787 ----
  	      int base_reg
  		= DWARF_FRAME_REGNUM ((fde && fde->drap_reg != INVALID_REGNUM)
  				      ? HARD_FRAME_POINTER_REGNUM
! 				      : REGNO (elim));
  	      return new_reg_loc_descr (base_reg, offset);
  	    }
  
diff -Nrcpad gcc-4.5.2/gcc/expr.c gcc-4.5.3/gcc/expr.c
*** gcc-4.5.2/gcc/expr.c	Tue Sep 21 14:18:34 2010
--- gcc-4.5.3/gcc/expr.c	Sun Jan 16 20:23:01 2011
*************** store_expr (tree exp, rtx target, int ca
*** 4730,4736 ****
        /* If store_expr stores a DECL whose DECL_RTL(exp) == TARGET,
  	 but TARGET is not valid memory reference, TEMP will differ
  	 from TARGET although it is really the same location.  */
!       && !(alt_rtl && rtx_equal_p (alt_rtl, target))
        /* If there's nothing to copy, don't bother.  Don't call
  	 expr_size unless necessary, because some front-ends (C++)
  	 expr_size-hook must not be given objects that are not
--- 4730,4739 ----
        /* If store_expr stores a DECL whose DECL_RTL(exp) == TARGET,
  	 but TARGET is not valid memory reference, TEMP will differ
  	 from TARGET although it is really the same location.  */
!       && !(alt_rtl
! 	   && rtx_equal_p (alt_rtl, target)
! 	   && !side_effects_p (alt_rtl)
! 	   && !side_effects_p (target))
        /* If there's nothing to copy, don't bother.  Don't call
  	 expr_size unless necessary, because some front-ends (C++)
  	 expr_size-hook must not be given objects that are not
diff -Nrcpad gcc-4.5.2/gcc/fold-const.c gcc-4.5.3/gcc/fold-const.c
*** gcc-4.5.2/gcc/fold-const.c	Mon Nov 22 18:02:58 2010
--- gcc-4.5.3/gcc/fold-const.c	Mon Apr 18 14:02:22 2011
*************** fold_indirect_ref_1 (location_t loc, tre
*** 16074,16085 ****
  	}
        /* *(foo *)&fooarray => fooarray[0] */
        else if (TREE_CODE (optype) == ARRAY_TYPE
! 	       && type == TREE_TYPE (optype))
  	{
  	  tree type_domain = TYPE_DOMAIN (optype);
  	  tree min_val = size_zero_node;
  	  if (type_domain && TYPE_MIN_VALUE (type_domain))
  	    min_val = TYPE_MIN_VALUE (type_domain);
  	  op0 = build4 (ARRAY_REF, type, op, min_val, NULL_TREE, NULL_TREE);
  	  SET_EXPR_LOCATION (op0, loc);
  	  return op0;
--- 16074,16090 ----
  	}
        /* *(foo *)&fooarray => fooarray[0] */
        else if (TREE_CODE (optype) == ARRAY_TYPE
! 	       && type == TREE_TYPE (optype)
! 	       && (!in_gimple_form
! 		   || TREE_CODE (TYPE_SIZE (type)) == INTEGER_CST))
  	{
  	  tree type_domain = TYPE_DOMAIN (optype);
  	  tree min_val = size_zero_node;
  	  if (type_domain && TYPE_MIN_VALUE (type_domain))
  	    min_val = TYPE_MIN_VALUE (type_domain);
+ 	  if (in_gimple_form
+ 	      && TREE_CODE (min_val) != INTEGER_CST)
+ 	    return NULL_TREE;
  	  op0 = build4 (ARRAY_REF, type, op, min_val, NULL_TREE, NULL_TREE);
  	  SET_EXPR_LOCATION (op0, loc);
  	  return op0;
*************** fold_indirect_ref_1 (location_t loc, tre
*** 16150,16156 ****
  
    /* *(foo *)fooarrptr => (*fooarrptr)[0] */
    if (TREE_CODE (TREE_TYPE (subtype)) == ARRAY_TYPE
!       && type == TREE_TYPE (TREE_TYPE (subtype)))
      {
        tree type_domain;
        tree min_val = size_zero_node;
--- 16155,16163 ----
  
    /* *(foo *)fooarrptr => (*fooarrptr)[0] */
    if (TREE_CODE (TREE_TYPE (subtype)) == ARRAY_TYPE
!       && type == TREE_TYPE (TREE_TYPE (subtype))
!       && (!in_gimple_form
! 	  || TREE_CODE (TYPE_SIZE (type)) == INTEGER_CST))
      {
        tree type_domain;
        tree min_val = size_zero_node;
*************** fold_indirect_ref_1 (location_t loc, tre
*** 16158,16163 ****
--- 16165,16173 ----
        type_domain = TYPE_DOMAIN (TREE_TYPE (sub));
        if (type_domain && TYPE_MIN_VALUE (type_domain))
  	min_val = TYPE_MIN_VALUE (type_domain);
+       if (in_gimple_form
+ 	  && TREE_CODE (min_val) != INTEGER_CST)
+ 	return NULL_TREE;
        op0 = build4 (ARRAY_REF, type, sub, min_val, NULL_TREE, NULL_TREE);
        SET_EXPR_LOCATION (op0, loc);
        return op0;
diff -Nrcpad gcc-4.5.2/gcc/gcov-io.c gcc-4.5.3/gcc/gcov-io.c
*** gcc-4.5.2/gcc/gcov-io.c	Wed Nov 25 10:55:54 2009
--- gcc-4.5.3/gcc/gcov-io.c	Wed Apr  6 16:06:32 2011
*************** WARRANTY; without even the implied warra
*** 16,23 ****
  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  for more details.
  
! You should have received a copy of the GNU General Public License
! along with GCC; see the file COPYING3.  If not see
  <http://www.gnu.org/licenses/>.  */
  
  /* Routines declared in gcov-io.h.  This file should be #included by
--- 16,28 ----
  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  for more details.
  
! Under Section 7 of GPL version 3, you are granted additional
! permissions described in the GCC Runtime Library Exception, version
! 3.1, as published by the Free Software Foundation.
! 
! You should have received a copy of the GNU General Public License and
! a copy of the GCC Runtime Library Exception along with this program;
! see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
  <http://www.gnu.org/licenses/>.  */
  
  /* Routines declared in gcov-io.h.  This file should be #included by
diff -Nrcpad gcc-4.5.2/gcc/gengtype-lex.c gcc-4.5.3/gcc/gengtype-lex.c
*** gcc-4.5.2/gcc/gengtype-lex.c	Thu Dec 16 12:50:13 2010
--- gcc-4.5.3/gcc/gengtype-lex.c	Thu Apr 28 14:32:36 2011
*************** int yy_flex_debug = 0;
*** 933,939 ****
  #define YY_MORE_ADJ 0
  #define YY_RESTORE_YY_MORE_OFFSET
  char *yytext;
! #line 1 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  /* -*- indented-text -*- */
  /* Process source files and output type information.
     Copyright (C) 2002, 2003, 2004, 2005, 2007, 2008, 2009
--- 933,939 ----
  #define YY_MORE_ADJ 0
  #define YY_RESTORE_YY_MORE_OFFSET
  char *yytext;
! #line 1 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  /* -*- indented-text -*- */
  /* Process source files and output type information.
     Copyright (C) 2002, 2003, 2004, 2005, 2007, 2008, 2009
*************** You should have received a copy of the G
*** 955,961 ****
  along with GCC; see the file COPYING3.  If not see
  <http://www.gnu.org/licenses/>.  */
  #define YY_NO_INPUT 1
! #line 25 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  #include "bconfig.h"
  #include "system.h"
  
--- 955,961 ----
  along with GCC; see the file COPYING3.  If not see
  <http://www.gnu.org/licenses/>.  */
  #define YY_NO_INPUT 1
! #line 25 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  #include "bconfig.h"
  #include "system.h"
  
*************** YY_DECL
*** 1165,1171 ****
  	register char *yy_cp, *yy_bp;
  	register int yy_act;
      
! #line 59 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  
    /* Do this on entry to yylex():  */
    *yylval = 0;
--- 1165,1171 ----
  	register char *yy_cp, *yy_bp;
  	register int yy_act;
      
! #line 59 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  
    /* Do this on entry to yylex():  */
    *yylval = 0;
*************** case 1:
*** 1262,1268 ****
  (yy_c_buf_p) = yy_cp -= 1;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 70 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  {
    BEGIN(in_struct);
    return TYPEDEF;
--- 1262,1268 ----
  (yy_c_buf_p) = yy_cp -= 1;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 70 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  {
    BEGIN(in_struct);
    return TYPEDEF;
*************** case 2:
*** 1274,1280 ****
  (yy_c_buf_p) = yy_cp -= 1;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 74 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  {
    BEGIN(in_struct);
    return STRUCT;
--- 1274,1280 ----
  (yy_c_buf_p) = yy_cp -= 1;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 74 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  {
    BEGIN(in_struct);
    return STRUCT;
*************** case 3:
*** 1286,1292 ****
  (yy_c_buf_p) = yy_cp -= 1;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 78 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  {
    BEGIN(in_struct);
    return UNION;
--- 1286,1292 ----
  (yy_c_buf_p) = yy_cp -= 1;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 78 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  {
    BEGIN(in_struct);
    return UNION;
*************** case 4:
*** 1298,1304 ****
  (yy_c_buf_p) = yy_cp -= 1;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 82 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  {
    BEGIN(in_struct);
    return EXTERN;
--- 1298,1304 ----
  (yy_c_buf_p) = yy_cp -= 1;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 82 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  {
    BEGIN(in_struct);
    return EXTERN;
*************** case 5:
*** 1310,1316 ****
  (yy_c_buf_p) = yy_cp -= 1;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 86 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  {
    BEGIN(in_struct);
    return STATIC;
--- 1310,1316 ----
  (yy_c_buf_p) = yy_cp -= 1;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 86 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  {
    BEGIN(in_struct);
    return STATIC;
*************** case 6:
*** 1322,1328 ****
  (yy_c_buf_p) = yy_cp -= 1;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 91 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  {
    BEGIN(in_struct);
    return DEFVEC_OP;
--- 1322,1328 ----
  (yy_c_buf_p) = yy_cp -= 1;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 91 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  {
    BEGIN(in_struct);
    return DEFVEC_OP;
*************** case 7:
*** 1334,1340 ****
  (yy_c_buf_p) = yy_cp -= 1;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 95 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  {
    BEGIN(in_struct);
    return DEFVEC_I;
--- 1334,1340 ----
  (yy_c_buf_p) = yy_cp -= 1;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 95 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  {
    BEGIN(in_struct);
    return DEFVEC_I;
*************** case 8:
*** 1346,1352 ****
  (yy_c_buf_p) = yy_cp -= 1;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 99 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  {
    BEGIN(in_struct);
    return DEFVEC_ALLOC;
--- 1346,1352 ----
  (yy_c_buf_p) = yy_cp -= 1;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 99 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  {
    BEGIN(in_struct);
    return DEFVEC_ALLOC;
*************** YY_RULE_SETUP
*** 1356,1374 ****
  
  case 9:
  YY_RULE_SETUP
! #line 107 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  { BEGIN(in_struct_comment); }
  	YY_BREAK
  case 10:
  /* rule 10 can match eol */
  YY_RULE_SETUP
! #line 109 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  { update_lineno (yytext, yyleng); }
  	YY_BREAK
  case 11:
  /* rule 11 can match eol */
  YY_RULE_SETUP
! #line 110 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  { lexer_line.line++; }
  	YY_BREAK
  case 12:
--- 1356,1374 ----
  
  case 9:
  YY_RULE_SETUP
! #line 107 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  { BEGIN(in_struct_comment); }
  	YY_BREAK
  case 10:
  /* rule 10 can match eol */
  YY_RULE_SETUP
! #line 109 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  { update_lineno (yytext, yyleng); }
  	YY_BREAK
  case 11:
  /* rule 11 can match eol */
  YY_RULE_SETUP
! #line 110 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  { lexer_line.line++; }
  	YY_BREAK
  case 12:
*************** case 12:
*** 1377,1383 ****
  (yy_c_buf_p) = yy_cp = yy_bp + 5;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 112 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  /* don't care */
  	YY_BREAK
  case 13:
--- 1377,1383 ----
  (yy_c_buf_p) = yy_cp = yy_bp + 5;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 112 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  /* don't care */
  	YY_BREAK
  case 13:
*************** case 13:
*** 1386,1392 ****
  (yy_c_buf_p) = yy_cp = yy_bp + 3;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 113 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  { return GTY_TOKEN; }
  	YY_BREAK
  case 14:
--- 1386,1392 ----
  (yy_c_buf_p) = yy_cp = yy_bp + 3;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 113 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  { return GTY_TOKEN; }
  	YY_BREAK
  case 14:
*************** case 14:
*** 1395,1401 ****
  (yy_c_buf_p) = yy_cp = yy_bp + 3;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 114 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  { return VEC_TOKEN; }
  	YY_BREAK
  case 15:
--- 1395,1401 ----
  (yy_c_buf_p) = yy_cp = yy_bp + 3;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 114 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  { return VEC_TOKEN; }
  	YY_BREAK
  case 15:
*************** case 15:
*** 1404,1410 ****
  (yy_c_buf_p) = yy_cp = yy_bp + 5;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 115 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  { return UNION; }
  	YY_BREAK
  case 16:
--- 1404,1410 ----
  (yy_c_buf_p) = yy_cp = yy_bp + 5;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 115 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  { return UNION; }
  	YY_BREAK
  case 16:
*************** case 16:
*** 1413,1419 ****
  (yy_c_buf_p) = yy_cp = yy_bp + 6;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 116 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  { return STRUCT; }
  	YY_BREAK
  case 17:
--- 1413,1419 ----
  (yy_c_buf_p) = yy_cp = yy_bp + 6;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 116 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  { return STRUCT; }
  	YY_BREAK
  case 17:
*************** case 17:
*** 1422,1428 ****
  (yy_c_buf_p) = yy_cp = yy_bp + 4;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 117 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  { return ENUM; }
  	YY_BREAK
  case 18:
--- 1422,1428 ----
  (yy_c_buf_p) = yy_cp = yy_bp + 4;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 117 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  { return ENUM; }
  	YY_BREAK
  case 18:
*************** case 18:
*** 1431,1437 ****
  (yy_c_buf_p) = yy_cp = yy_bp + 9;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 118 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  { return PTR_ALIAS; }
  	YY_BREAK
  case 19:
--- 1431,1437 ----
  (yy_c_buf_p) = yy_cp = yy_bp + 9;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 118 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  { return PTR_ALIAS; }
  	YY_BREAK
  case 19:
*************** case 19:
*** 1440,1451 ****
  (yy_c_buf_p) = yy_cp = yy_bp + 10;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 119 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  { return NESTED_PTR; }
  	YY_BREAK
  case 20:
  YY_RULE_SETUP
! #line 120 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  { return NUM; }
  	YY_BREAK
  case 21:
--- 1440,1451 ----
  (yy_c_buf_p) = yy_cp = yy_bp + 10;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 119 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  { return NESTED_PTR; }
  	YY_BREAK
  case 20:
  YY_RULE_SETUP
! #line 120 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  { return NUM; }
  	YY_BREAK
  case 21:
*************** case 21:
*** 1454,1460 ****
  (yy_c_buf_p) = yy_cp -= 1;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 121 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  {
    *yylval = XDUPVAR (const char, yytext, yyleng, yyleng+1);
    return PARAM_IS;
--- 1454,1460 ----
  (yy_c_buf_p) = yy_cp -= 1;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 121 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  {
    *yylval = XDUPVAR (const char, yytext, yyleng, yyleng+1);
    return PARAM_IS;
*************** case 22:
*** 1465,1475 ****
  *yy_cp = (yy_hold_char); /* undo effects of setting up yytext */
  (yy_c_buf_p) = yy_cp -= 1;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
! #line 127 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  case 23:
  /* rule 23 can match eol */
  YY_RULE_SETUP
! #line 127 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  {
    size_t len;
  
--- 1465,1475 ----
  *yy_cp = (yy_hold_char); /* undo effects of setting up yytext */
  (yy_c_buf_p) = yy_cp -= 1;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
! #line 127 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  case 23:
  /* rule 23 can match eol */
  YY_RULE_SETUP
! #line 127 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  {
    size_t len;
  
*************** case 24:
*** 1487,1493 ****
  (yy_c_buf_p) = yy_cp -= 1;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 139 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  {
    *yylval = XDUPVAR (const char, yytext, yyleng, yyleng+1);
    return ID;
--- 1487,1493 ----
  (yy_c_buf_p) = yy_cp -= 1;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 139 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  {
    *yylval = XDUPVAR (const char, yytext, yyleng, yyleng+1);
    return ID;
*************** YY_RULE_SETUP
*** 1496,1502 ****
  case 25:
  /* rule 25 can match eol */
  YY_RULE_SETUP
! #line 144 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  {
    *yylval = XDUPVAR (const char, yytext+1, yyleng-2, yyleng-1);
    return STRING;
--- 1496,1502 ----
  case 25:
  /* rule 25 can match eol */
  YY_RULE_SETUP
! #line 144 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  {
    *yylval = XDUPVAR (const char, yytext+1, yyleng-2, yyleng-1);
    return STRING;
*************** YY_RULE_SETUP
*** 1506,1512 ****
  case 26:
  /* rule 26 can match eol */
  YY_RULE_SETUP
! #line 149 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  {
    *yylval = XDUPVAR (const char, yytext+1, yyleng-2, yyleng-1);
    return ARRAY;
--- 1506,1512 ----
  case 26:
  /* rule 26 can match eol */
  YY_RULE_SETUP
! #line 149 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  {
    *yylval = XDUPVAR (const char, yytext+1, yyleng-2, yyleng-1);
    return ARRAY;
*************** YY_RULE_SETUP
*** 1515,1521 ****
  case 27:
  /* rule 27 can match eol */
  YY_RULE_SETUP
! #line 153 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  {
    *yylval = XDUPVAR (const char, yytext+1, yyleng-2, yyleng);
    return CHAR;
--- 1515,1521 ----
  case 27:
  /* rule 27 can match eol */
  YY_RULE_SETUP
! #line 153 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  {
    *yylval = XDUPVAR (const char, yytext+1, yyleng-2, yyleng);
    return CHAR;
*************** YY_RULE_SETUP
*** 1523,1546 ****
  	YY_BREAK
  case 28:
  YY_RULE_SETUP
! #line 158 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  { return ELLIPSIS; }
  	YY_BREAK
  case 29:
  YY_RULE_SETUP
! #line 159 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  { return yytext[0]; }
  	YY_BREAK
  /* ignore pp-directives */
  case 30:
  /* rule 30 can match eol */
  YY_RULE_SETUP
! #line 162 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  {lexer_line.line++;}
  	YY_BREAK
  case 31:
  YY_RULE_SETUP
! #line 164 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  {
    error_at_line (&lexer_line, "unexpected character `%s'", yytext);
  }
--- 1523,1546 ----
  	YY_BREAK
  case 28:
  YY_RULE_SETUP
! #line 158 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  { return ELLIPSIS; }
  	YY_BREAK
  case 29:
  YY_RULE_SETUP
! #line 159 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  { return yytext[0]; }
  	YY_BREAK
  /* ignore pp-directives */
  case 30:
  /* rule 30 can match eol */
  YY_RULE_SETUP
! #line 162 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  {lexer_line.line++;}
  	YY_BREAK
  case 31:
  YY_RULE_SETUP
! #line 164 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  {
    error_at_line (&lexer_line, "unexpected character `%s'", yytext);
  }
*************** YY_RULE_SETUP
*** 1548,1577 ****
  
  case 32:
  YY_RULE_SETUP
! #line 169 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  { BEGIN(in_comment); }
  	YY_BREAK
  case 33:
  /* rule 33 can match eol */
  YY_RULE_SETUP
! #line 170 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  { lexer_line.line++; }
  	YY_BREAK
  case 34:
! #line 172 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  case 35:
  /* rule 35 can match eol */
! #line 173 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  case 36:
  /* rule 36 can match eol */
  YY_RULE_SETUP
! #line 173 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  /* do nothing */
  	YY_BREAK
  case 37:
  /* rule 37 can match eol */
  YY_RULE_SETUP
! #line 174 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  { update_lineno (yytext, yyleng); }
  	YY_BREAK
  case 38:
--- 1548,1577 ----
  
  case 32:
  YY_RULE_SETUP
! #line 169 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  { BEGIN(in_comment); }
  	YY_BREAK
  case 33:
  /* rule 33 can match eol */
  YY_RULE_SETUP
! #line 170 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  { lexer_line.line++; }
  	YY_BREAK
  case 34:
! #line 172 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  case 35:
  /* rule 35 can match eol */
! #line 173 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  case 36:
  /* rule 36 can match eol */
  YY_RULE_SETUP
! #line 173 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  /* do nothing */
  	YY_BREAK
  case 37:
  /* rule 37 can match eol */
  YY_RULE_SETUP
! #line 174 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  { update_lineno (yytext, yyleng); }
  	YY_BREAK
  case 38:
*************** case 38:
*** 1580,1600 ****
  (yy_c_buf_p) = yy_cp = yy_bp + 1;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 175 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  /* do nothing */
  	YY_BREAK
  
  case 39:
  /* rule 39 can match eol */
  YY_RULE_SETUP
! #line 178 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  { lexer_line.line++; }
  	YY_BREAK
  case 40:
! #line 180 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  case 41:
  YY_RULE_SETUP
! #line 180 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  /* do nothing */
  	YY_BREAK
  case 42:
--- 1580,1600 ----
  (yy_c_buf_p) = yy_cp = yy_bp + 1;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 175 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  /* do nothing */
  	YY_BREAK
  
  case 39:
  /* rule 39 can match eol */
  YY_RULE_SETUP
! #line 178 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  { lexer_line.line++; }
  	YY_BREAK
  case 40:
! #line 180 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  case 41:
  YY_RULE_SETUP
! #line 180 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  /* do nothing */
  	YY_BREAK
  case 42:
*************** case 42:
*** 1603,1627 ****
  (yy_c_buf_p) = yy_cp = yy_bp + 1;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 181 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  /* do nothing */
  	YY_BREAK
  
  case 43:
  YY_RULE_SETUP
! #line 183 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  { BEGIN(INITIAL); } 
  	YY_BREAK
  case 44:
  YY_RULE_SETUP
! #line 184 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  { BEGIN(in_struct); }
  	YY_BREAK
  case 45:
! #line 187 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  case 46:
  YY_RULE_SETUP
! #line 187 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  {
    error_at_line (&lexer_line, 
  		 "unterminated comment or string; unexpected EOF");
--- 1603,1627 ----
  (yy_c_buf_p) = yy_cp = yy_bp + 1;
  YY_DO_BEFORE_ACTION; /* set up yytext again */
  YY_RULE_SETUP
! #line 181 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  /* do nothing */
  	YY_BREAK
  
  case 43:
  YY_RULE_SETUP
! #line 183 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  { BEGIN(INITIAL); } 
  	YY_BREAK
  case 44:
  YY_RULE_SETUP
! #line 184 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  { BEGIN(in_struct); }
  	YY_BREAK
  case 45:
! #line 187 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  case 46:
  YY_RULE_SETUP
! #line 187 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  {
    error_at_line (&lexer_line, 
  		 "unterminated comment or string; unexpected EOF");
*************** YY_RULE_SETUP
*** 1630,1641 ****
  case 47:
  /* rule 47 can match eol */
  YY_RULE_SETUP
! #line 192 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  /* do nothing */
  	YY_BREAK
  case 48:
  YY_RULE_SETUP
! #line 194 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  YY_FATAL_ERROR( "flex scanner jammed" );
  	YY_BREAK
  #line 1642 "gengtype-lex.c"
--- 1630,1641 ----
  case 47:
  /* rule 47 can match eol */
  YY_RULE_SETUP
! #line 192 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  /* do nothing */
  	YY_BREAK
  case 48:
  YY_RULE_SETUP
! #line 194 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  YY_FATAL_ERROR( "flex scanner jammed" );
  	YY_BREAK
  #line 1642 "gengtype-lex.c"
*************** void yyfree (void * ptr )
*** 2602,2608 ****
  
  #define YYTABLES_NAME "yytables"
  
! #line 194 "/space/rguenther/gcc-4.5.2/gcc-4.5.2/gcc/gengtype-lex.l"
  
  
  
--- 2602,2608 ----
  
  #define YYTABLES_NAME "yytables"
  
! #line 194 "/space/rguenther/gcc-4.5.3/gcc-4.5.3/gcc/gengtype-lex.l"
  
  
  
diff -Nrcpad gcc-4.5.2/gcc/gimplify.c gcc-4.5.3/gcc/gimplify.c
*** gcc-4.5.2/gcc/gimplify.c	Thu Nov 11 20:36:49 2010
--- gcc-4.5.3/gcc/gimplify.c	Thu Apr  7 18:27:20 2011
*************** omp_add_variable (struct gimplify_omp_ct
*** 5438,5444 ****
  	 For local variables TYPE_SIZE_UNIT might not be gimplified yet,
  	 in this case omp_notice_variable will be called later
  	 on when it is gimplified.  */
!       else if (! (flags & GOVD_LOCAL))
  	omp_notice_variable (ctx, TYPE_SIZE_UNIT (TREE_TYPE (decl)), true);
      }
    else if (lang_hooks.decls.omp_privatize_by_reference (decl))
--- 5438,5445 ----
  	 For local variables TYPE_SIZE_UNIT might not be gimplified yet,
  	 in this case omp_notice_variable will be called later
  	 on when it is gimplified.  */
!       else if (! (flags & GOVD_LOCAL)
! 	       && DECL_P (TYPE_SIZE_UNIT (TREE_TYPE (decl))))
  	omp_notice_variable (ctx, TYPE_SIZE_UNIT (TREE_TYPE (decl)), true);
      }
    else if (lang_hooks.decls.omp_privatize_by_reference (decl))
diff -Nrcpad gcc-4.5.2/gcc/graphite-sese-to-poly.c gcc-4.5.3/gcc/graphite-sese-to-poly.c
*** gcc-4.5.2/gcc/graphite-sese-to-poly.c	Tue Dec  7 15:18:39 2010
--- gcc-4.5.3/gcc/graphite-sese-to-poly.c	Thu Dec 23 18:52:12 2010
*************** scan_tree_for_params_right_scev (sese s,
*** 715,721 ****
        gcc_assert (TREE_CODE (e) == INTEGER_CST);
  
        value_init (val);
!       value_set_si (val, int_cst_value (e));
        add_value_to_dim (l, expr, val);
        value_clear (val);
      }
--- 715,721 ----
        gcc_assert (TREE_CODE (e) == INTEGER_CST);
  
        value_init (val);
!       tree_int_to_gmp (e, val);
        add_value_to_dim (l, expr, val);
        value_clear (val);
      }
*************** scan_tree_for_params_int (tree cst, ppl_
*** 729,744 ****
  {
    Value val;
    ppl_Coefficient_t coef;
!   int v = int_cst_value (cst);
  
    value_init (val);
-   value_set_si (val, 0);
  
    /* Necessary to not get "-1 = 2^n - 1". */
!   if (v < 0)
!     value_sub_int (val, val, -v);
!   else
!     value_add_int (val, val, v);
  
    value_multiply (val, val, k);
    ppl_new_Coefficient (&coef);
--- 729,741 ----
  {
    Value val;
    ppl_Coefficient_t coef;
!   tree type = TREE_TYPE (cst);
  
    value_init (val);
  
    /* Necessary to not get "-1 = 2^n - 1". */
!   mpz_set_double_int (val, double_int_sext (tree_to_double_int (cst),
! 					    TYPE_PRECISION (type)), false);
  
    value_multiply (val, val, k);
    ppl_new_Coefficient (&coef);
*************** scan_tree_for_params (sese s, tree e, pp
*** 816,822 ****
  	      Value val;
  	      gcc_assert (host_integerp (TREE_OPERAND (e, 1), 0));
  	      value_init (val);
! 	      value_set_si (val, int_cst_value (TREE_OPERAND (e, 1)));
  	      value_multiply (val, val, k);
  	      scan_tree_for_params (s, TREE_OPERAND (e, 0), c, val);
  	      value_clear (val);
--- 813,819 ----
  	      Value val;
  	      gcc_assert (host_integerp (TREE_OPERAND (e, 1), 0));
  	      value_init (val);
! 	      tree_int_to_gmp (TREE_OPERAND (e, 1), val);
  	      value_multiply (val, val, k);
  	      scan_tree_for_params (s, TREE_OPERAND (e, 0), c, val);
  	      value_clear (val);
*************** scan_tree_for_params (sese s, tree e, pp
*** 831,837 ****
  	      Value val;
  	      gcc_assert (host_integerp (TREE_OPERAND (e, 0), 0));
  	      value_init (val);
! 	      value_set_si (val, int_cst_value (TREE_OPERAND (e, 0)));
  	      value_multiply (val, val, k);
  	      scan_tree_for_params (s, TREE_OPERAND (e, 1), c, val);
  	      value_clear (val);
--- 828,834 ----
  	      Value val;
  	      gcc_assert (host_integerp (TREE_OPERAND (e, 0), 0));
  	      value_init (val);
! 	      tree_int_to_gmp (TREE_OPERAND (e, 0), val);
  	      value_multiply (val, val, k);
  	      scan_tree_for_params (s, TREE_OPERAND (e, 1), c, val);
  	      value_clear (val);
*************** pdr_add_data_dimensions (ppl_Polyhedron_
*** 1717,1726 ****
        /* subscript - low >= 0 */
        if (host_integerp (low, 0))
  	{
  	  ppl_new_Linear_Expression_with_dimension (&expr, accessp_nb_dims);
  	  ppl_set_coef (expr, subscript, 1);
  
! 	  ppl_set_inhomogeneous (expr, -int_cst_value (low));
  
  	  ppl_new_Constraint (&cstr, expr, PPL_CONSTRAINT_TYPE_GREATER_OR_EQUAL);
  	  ppl_Polyhedron_add_constraint (accesses, cstr);
--- 1714,1726 ----
        /* subscript - low >= 0 */
        if (host_integerp (low, 0))
  	{
+ 	  tree minus_low;
+ 
  	  ppl_new_Linear_Expression_with_dimension (&expr, accessp_nb_dims);
  	  ppl_set_coef (expr, subscript, 1);
  
! 	  minus_low = fold_build1 (NEGATE_EXPR, TREE_TYPE (low), low);
! 	  ppl_set_inhomogeneous_tree (expr, minus_low);
  
  	  ppl_new_Constraint (&cstr, expr, PPL_CONSTRAINT_TYPE_GREATER_OR_EQUAL);
  	  ppl_Polyhedron_add_constraint (accesses, cstr);
*************** pdr_add_data_dimensions (ppl_Polyhedron_
*** 1740,1746 ****
  	  ppl_new_Linear_Expression_with_dimension (&expr, accessp_nb_dims);
  	  ppl_set_coef (expr, subscript, -1);
  
! 	  ppl_set_inhomogeneous (expr, int_cst_value (high));
  
  	  ppl_new_Constraint (&cstr, expr, PPL_CONSTRAINT_TYPE_GREATER_OR_EQUAL);
  	  ppl_Polyhedron_add_constraint (accesses, cstr);
--- 1740,1746 ----
  	  ppl_new_Linear_Expression_with_dimension (&expr, accessp_nb_dims);
  	  ppl_set_coef (expr, subscript, -1);
  
! 	  ppl_set_inhomogeneous_tree (expr, high);
  
  	  ppl_new_Constraint (&cstr, expr, PPL_CONSTRAINT_TYPE_GREATER_OR_EQUAL);
  	  ppl_Polyhedron_add_constraint (accesses, cstr);
diff -Nrcpad gcc-4.5.2/gcc/graphite.c gcc-4.5.3/gcc/graphite.c
*** gcc-4.5.2/gcc/graphite.c	Fri Apr  2 19:54:46 2010
--- gcc-4.5.3/gcc/graphite.c	Thu Dec 23 18:52:04 2010
*************** graphite_initialize (void)
*** 210,215 ****
--- 210,216 ----
        return false;
      }
  
+   scev_reset ();
    recompute_all_dominators ();
    initialize_original_copy_tables ();
    cloog_initialize ();
diff -Nrcpad gcc-4.5.2/gcc/gthr-posix.h gcc-4.5.3/gcc/gthr-posix.h
*** gcc-4.5.2/gcc/gthr-posix.h	Sat Aug 14 14:45:20 2010
--- gcc-4.5.3/gcc/gthr-posix.h	Sat Jan 29 20:36:39 2011
***************
*** 1,7 ****
  /* Threads compatibility routines for libgcc2 and libobjc.  */
  /* Compile this one with gcc.  */
  /* Copyright (C) 1997, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
!    2008, 2009 Free Software Foundation, Inc.
  
  This file is part of GCC.
  
--- 1,7 ----
  /* Threads compatibility routines for libgcc2 and libobjc.  */
  /* Compile this one with gcc.  */
  /* Copyright (C) 1997, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
!    2008, 2009, 2011 Free Software Foundation, Inc.
  
  This file is part of GCC.
  
*************** __gthread_active_p (void)
*** 250,310 ****
     calls in shared flavors of the HP-UX C library.  Most of the stubs
     have no functionality.  The details are described in the "libc cumulative
     patch" for each subversion of HP-UX 11.  There are two special interfaces
!    provided for checking whether an application is linked to a pthread
     library or not.  However, these interfaces aren't available in early
!    libc versions.  We also can't use pthread_once as some libc versions
!    call the init function.  So, we use pthread_create to check whether it
!    is possible to create a thread or not.  The stub implementation returns
!    the error number ENOSYS.  */
  
  #if defined(__hppa__) && defined(__hpux__)
  
- #include <errno.h>
- 
  static volatile int __gthread_active = -1;
  
- static void *
- __gthread_start (void *__arg __attribute__((unused)))
- {
-   return NULL;
- }
- 
- static void __gthread_active_init (void) __attribute__((noinline));
- static void
- __gthread_active_init (void)
- {
-   static pthread_mutex_t __gthread_active_mutex = PTHREAD_MUTEX_INITIALIZER;
-   pthread_t __t;
-   pthread_attr_t __a;
-   int __result;
- 
-   __gthrw_(pthread_mutex_lock) (&__gthread_active_mutex);
-   if (__gthread_active < 0)
-     {
-       __gthrw_(pthread_attr_init) (&__a);
-       __gthrw_(pthread_attr_setdetachstate) (&__a, PTHREAD_CREATE_DETACHED);
-       __result = __gthrw_(pthread_create) (&__t, &__a, __gthread_start, NULL);
-       if (__result != ENOSYS)
- 	__gthread_active = 1;
-       else
- 	__gthread_active = 0;
-       __gthrw_(pthread_attr_destroy) (&__a);
-     }
-   __gthrw_(pthread_mutex_unlock) (&__gthread_active_mutex);
- }
- 
  static inline int
  __gthread_active_p (void)
  {
    /* Avoid reading __gthread_active twice on the main code path.  */
    int __gthread_active_latest_value = __gthread_active;
  
-   /* This test is not protected to avoid taking a lock on the main code
-      path so every update of __gthread_active in a threaded program must
-      be atomic with regard to the result of the test.  */
    if (__builtin_expect (__gthread_active_latest_value < 0, 0))
      {
!       __gthread_active_init ();
        __gthread_active_latest_value = __gthread_active;
      }
  
--- 250,283 ----
     calls in shared flavors of the HP-UX C library.  Most of the stubs
     have no functionality.  The details are described in the "libc cumulative
     patch" for each subversion of HP-UX 11.  There are two special interfaces
!    provided for checking whether an application is linked to a shared pthread
     library or not.  However, these interfaces aren't available in early
!    libpthread libraries.  We also need a test that works for archive
!    libraries.  We can't use pthread_once as some libc versions call the
!    init function.  We also can't use pthread_create or pthread_attr_init
!    as these create a thread and thereby prevent changing the default stack
!    size.  The function pthread_default_stacksize_np is available in both
!    the archive and shared versions of libpthread.   It can be used to
!    determine the default pthread stack size.  There is a stub in some
!    shared libc versions which returns a zero size if pthreads are not
!    active.  We provide an equivalent stub to handle cases where libc
!    doesn't provide one.  */
  
  #if defined(__hppa__) && defined(__hpux__)
  
  static volatile int __gthread_active = -1;
  
  static inline int
  __gthread_active_p (void)
  {
    /* Avoid reading __gthread_active twice on the main code path.  */
    int __gthread_active_latest_value = __gthread_active;
+   size_t __s;
  
    if (__builtin_expect (__gthread_active_latest_value < 0, 0))
      {
!       pthread_default_stacksize_np (0, &__s);
!       __gthread_active = __s ? 1 : 0;
        __gthread_active_latest_value = __gthread_active;
      }
  
diff -Nrcpad gcc-4.5.2/gcc/gthr-posix95.h gcc-4.5.3/gcc/gthr-posix95.h
*** gcc-4.5.2/gcc/gthr-posix95.h	Sat Aug 14 14:45:20 2010
--- gcc-4.5.3/gcc/gthr-posix95.h	Sat Jan 29 20:36:39 2011
***************
*** 1,6 ****
  /* Threads compatibility routines for libgcc2 and libobjc.  */
  /* Compile this one with gcc.  */
! /* Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation, Inc.
  
  This file is part of GCC.
  
--- 1,7 ----
  /* Threads compatibility routines for libgcc2 and libobjc.  */
  /* Compile this one with gcc.  */
! /* Copyright (C) 2004, 2005, 2007, 2008, 2009, 2011
!    Free Software Foundation, Inc.
  
  This file is part of GCC.
  
*************** __gthread_active_p (void)
*** 184,244 ****
     calls in shared flavors of the HP-UX C library.  Most of the stubs
     have no functionality.  The details are described in the "libc cumulative
     patch" for each subversion of HP-UX 11.  There are two special interfaces
!    provided for checking whether an application is linked to a pthread
     library or not.  However, these interfaces aren't available in early
!    libc versions.  We also can't use pthread_once as some libc versions
!    call the init function.  So, we use pthread_create to check whether it
!    is possible to create a thread or not.  The stub implementation returns
!    the error number ENOSYS.  */
  
  #if defined(__hppa__) && defined(__hpux__)
  
- #include <errno.h>
- 
  static volatile int __gthread_active = -1;
  
- static void *
- __gthread_start (void *arg __attribute__((unused)))
- {
-   return NULL;
- }
- 
- static void __gthread_active_init (void) __attribute__((noinline));
- static void
- __gthread_active_init (void)
- {
-   static pthread_mutex_t __gthread_active_mutex = PTHREAD_MUTEX_INITIALIZER;
-   pthread_t t;
-   pthread_attr_t a;
-   int result;
- 
-   __gthrw_(pthread_mutex_lock) (&__gthread_active_mutex);
-   if (__gthread_active < 0)
-     {
-       __gthrw_(pthread_attr_init) (&a);
-       __gthrw_(pthread_attr_setdetachstate) (&a, PTHREAD_CREATE_DETACHED);
-       result = __gthrw_(pthread_create) (&t, &a, __gthread_start, NULL);
-       if (result != ENOSYS)
- 	__gthread_active = 1;
-       else
- 	__gthread_active = 0;
-       __gthrw_(pthread_attr_destroy) (&a);
-     }
-   __gthrw_(pthread_mutex_unlock) (&__gthread_active_mutex);
- }
- 
  static inline int
  __gthread_active_p (void)
  {
    /* Avoid reading __gthread_active twice on the main code path.  */
    int __gthread_active_latest_value = __gthread_active;
  
-   /* This test is not protected to avoid taking a lock on the main code
-      path so every update of __gthread_active in a threaded program must
-      be atomic with regard to the result of the test.  */
    if (__builtin_expect (__gthread_active_latest_value < 0, 0))
      {
!       __gthread_active_init ();
        __gthread_active_latest_value = __gthread_active;
      }
  
--- 185,218 ----
     calls in shared flavors of the HP-UX C library.  Most of the stubs
     have no functionality.  The details are described in the "libc cumulative
     patch" for each subversion of HP-UX 11.  There are two special interfaces
!    provided for checking whether an application is linked to a shared pthread
     library or not.  However, these interfaces aren't available in early
!    pthread libraries.  We also need a test that works for archive
!    libraries.  We can't use pthread_once as some libc versions call the
!    init function.  We also can't use pthread_create or pthread_attr_init
!    as these create a thread and thereby prevent changing the default stack
!    size.  The function pthread_default_stacksize_np is available in both
!    the archive and shared versions of libpthread.   It can be used to
!    determine the default pthread stack size.  There is a stub in some
!    shared libc versions which returns a zero size if pthreads are not
!    active.  We provide an equivalent stub to handle cases where libc
!    doesn't provide one.  */
  
  #if defined(__hppa__) && defined(__hpux__)
  
  static volatile int __gthread_active = -1;
  
  static inline int
  __gthread_active_p (void)
  {
    /* Avoid reading __gthread_active twice on the main code path.  */
    int __gthread_active_latest_value = __gthread_active;
+   size_t __s;
  
    if (__builtin_expect (__gthread_active_latest_value < 0, 0))
      {
!       pthread_default_stacksize_np (0, &__s);
!       __gthread_active = __s ? 1 : 0;
        __gthread_active_latest_value = __gthread_active;
      }
  
diff -Nrcpad gcc-4.5.2/gcc/haifa-sched.c gcc-4.5.3/gcc/haifa-sched.c
*** gcc-4.5.2/gcc/haifa-sched.c	Thu Aug 12 09:14:47 2010
--- gcc-4.5.3/gcc/haifa-sched.c	Thu Apr  7 06:59:19 2011
*************** sched_create_recovery_edges (basic_block
*** 4442,4447 ****
--- 4442,4449 ----
      edge_flags = 0;
  
    make_single_succ_edge (rec, second_bb, edge_flags);
+   if (dom_info_available_p (CDI_DOMINATORS))
+     set_immediate_dominator (CDI_DOMINATORS, rec, first_bb);
  }
  
  /* This function creates recovery code for INSN.  If MUTATE_P is nonzero,
diff -Nrcpad gcc-4.5.2/gcc/ipa-inline.c gcc-4.5.3/gcc/ipa-inline.c
*** gcc-4.5.2/gcc/ipa-inline.c	Wed Jun 30 22:30:12 2010
--- gcc-4.5.3/gcc/ipa-inline.c	Tue Apr 19 08:59:45 2011
*************** inline_transform (struct cgraph_node *no
*** 2092,2097 ****
--- 2092,2098 ----
  {
    unsigned int todo = 0;
    struct cgraph_edge *e;
+   bool inline_p = false;
  
    /* FIXME: Currently the passmanager is adding inline transform more than once to some
       clones.  This needs revisiting after WPA cleanups.  */
*************** inline_transform (struct cgraph_node *no
*** 2104,2113 ****
      save_inline_function_body (node);
  
    for (e = node->callees; e; e = e->next_callee)
!     if (!e->inline_failed || warn_inline)
!       break;
  
!   if (e)
      {
        timevar_push (TV_INTEGRATION);
        todo = optimize_inline_calls (current_function_decl);
--- 2105,2117 ----
      save_inline_function_body (node);
  
    for (e = node->callees; e; e = e->next_callee)
!     {
!       cgraph_redirect_edge_call_stmt_to_callee (e);
!       if (!e->inline_failed || warn_inline)
! 	inline_p = true;
!     }
  
!   if (inline_p)
      {
        timevar_push (TV_INTEGRATION);
        todo = optimize_inline_calls (current_function_decl);
diff -Nrcpad gcc-4.5.2/gcc/jump.c gcc-4.5.3/gcc/jump.c
*** gcc-4.5.2/gcc/jump.c	Wed Nov 25 10:55:54 2009
--- gcc-4.5.3/gcc/jump.c	Sun Jan 16 20:14:37 2011
*************** mark_all_labels (rtx f)
*** 194,200 ****
    rtx prev_nonjump_insn = NULL;
  
    for (insn = f; insn; insn = NEXT_INSN (insn))
!     if (INSN_P (insn))
        {
  	mark_jump_label (PATTERN (insn), insn, 0);
  
--- 194,200 ----
    rtx prev_nonjump_insn = NULL;
  
    for (insn = f; insn; insn = NEXT_INSN (insn))
!     if (NONDEBUG_INSN_P (insn))
        {
  	mark_jump_label (PATTERN (insn), insn, 0);
  
*************** rtx_renumbered_equal_p (const_rtx x, con
*** 1728,1734 ****
  
  	case 'i':
  	  if (XINT (x, i) != XINT (y, i))
! 	    return 0;
  	  break;
  
  	case 't':
--- 1728,1740 ----
  
  	case 'i':
  	  if (XINT (x, i) != XINT (y, i))
! 	    {
! 	      if (((code == ASM_OPERANDS && i == 6)
! 		   || (code == ASM_INPUT && i == 1))
! 		  && locator_eq (XINT (x, i), XINT (y, i)))
! 		break;
! 	      return 0;
! 	    }
  	  break;
  
  	case 't':
diff -Nrcpad gcc-4.5.2/gcc/lto/ChangeLog gcc-4.5.3/gcc/lto/ChangeLog
*** gcc-4.5.2/gcc/lto/ChangeLog	Thu Dec 16 12:32:50 2010
--- gcc-4.5.3/gcc/lto/ChangeLog	Thu Apr 28 14:12:14 2011
***************
*** 1,3 ****
--- 1,7 ----
+ 2011-04-28  Release Manager
+ 
+ 	* GCC 4.5.3 released.
+ 
  2010-12-16  Release Manager
  
  	* GCC 4.5.2 released.
diff -Nrcpad gcc-4.5.2/gcc/omp-low.c gcc-4.5.3/gcc/omp-low.c
*** gcc-4.5.2/gcc/omp-low.c	Wed Apr 21 14:01:30 2010
--- gcc-4.5.3/gcc/omp-low.c	Thu Apr  7 18:21:10 2011
*************** scan_omp_1_op (tree *tp, int *walk_subtr
*** 1930,1936 ****
  	{
  	  *walk_subtrees = 1;
  	  if (ctx)
! 	    TREE_TYPE (t) = remap_type (TREE_TYPE (t), &ctx->cb);
  	}
        break;
      }
--- 1930,1947 ----
  	{
  	  *walk_subtrees = 1;
  	  if (ctx)
! 	    {
! 	      tree tem = remap_type (TREE_TYPE (t), &ctx->cb);
! 	      if (tem != TREE_TYPE (t))
! 		{
! 		  if (TREE_CODE (t) == INTEGER_CST)
! 		    *tp = build_int_cst_wide (tem,
! 					      TREE_INT_CST_LOW (t),
! 					      TREE_INT_CST_HIGH (t));
! 		  else
! 		    TREE_TYPE (t) = tem;
! 		}
! 	    }
  	}
        break;
      }
diff -Nrcpad gcc-4.5.2/gcc/po/ChangeLog gcc-4.5.3/gcc/po/ChangeLog
*** gcc-4.5.2/gcc/po/ChangeLog	Thu Dec 16 12:32:28 2010
--- gcc-4.5.3/gcc/po/ChangeLog	Thu Apr 28 14:11:47 2011
***************
*** 1,3 ****
--- 1,7 ----
+ 2011-04-28  Release Manager
+ 
+ 	* GCC 4.5.3 released.
+ 
  2010-12-16  Release Manager
  
  	* GCC 4.5.2 released.
diff -Nrcpad gcc-4.5.2/gcc/regmove.c gcc-4.5.3/gcc/regmove.c
*** gcc-4.5.2/gcc/regmove.c	Sat Nov 28 16:21:00 2009
--- gcc-4.5.3/gcc/regmove.c	Sun Jan 16 20:16:30 2011
*************** optimize_reg_copy_3 (rtx insn, rtx dest,
*** 513,519 ****
    rtx src_reg = XEXP (src, 0);
    int src_no = REGNO (src_reg);
    int dst_no = REGNO (dest);
!   rtx p, set;
    enum machine_mode old_mode;
    basic_block bb = BLOCK_FOR_INSN (insn);
  
--- 513,519 ----
    rtx src_reg = XEXP (src, 0);
    int src_no = REGNO (src_reg);
    int dst_no = REGNO (dest);
!   rtx p, set, set_insn;
    enum machine_mode old_mode;
    basic_block bb = BLOCK_FOR_INSN (insn);
  
*************** optimize_reg_copy_3 (rtx insn, rtx dest,
*** 551,556 ****
--- 551,557 ----
  				 GET_MODE_BITSIZE (GET_MODE (src_reg))))
      return;
  
+   set_insn = p;
    old_mode = GET_MODE (src_reg);
    PUT_MODE (src_reg, GET_MODE (src));
    XEXP (src, 0) = SET_SRC (set);
*************** optimize_reg_copy_3 (rtx insn, rtx dest,
*** 583,591 ****
      }
    else
      {
!       rtx note = find_reg_note (p, REG_EQUAL, NULL_RTX);
        if (note)
! 	remove_note (p, note);
      }
  }
  
--- 584,602 ----
      }
    else
      {
!       rtx note = find_reg_note (set_insn, REG_EQUAL, NULL_RTX);
        if (note)
! 	{
! 	  if (rtx_equal_p (XEXP (note, 0), XEXP (src, 0)))
! 	    {
! 	      XEXP (note, 0)
! 		= gen_rtx_fmt_e (GET_CODE (src), GET_MODE (src),
! 				 XEXP (note, 0));
! 	      df_notes_rescan (set_insn);
! 	    }
! 	  else
! 	    remove_note (set_insn, note);
! 	}
      }
  }
  
diff -Nrcpad gcc-4.5.2/gcc/reload1.c gcc-4.5.3/gcc/reload1.c
*** gcc-4.5.2/gcc/reload1.c	Tue Sep 21 21:25:57 2010
--- gcc-4.5.3/gcc/reload1.c	Wed Apr 20 11:05:09 2011
***************
*** 1,7 ****
  /* Reload pseudo regs into hard regs for insns that require hard regs.
     Copyright (C) 1987, 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
!    1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
!    Free Software Foundation, Inc.
  
  This file is part of GCC.
  
--- 1,7 ----
  /* Reload pseudo regs into hard regs for insns that require hard regs.
     Copyright (C) 1987, 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
!    1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
!    2011 Free Software Foundation, Inc.
  
  This file is part of GCC.
  
*************** static void emit_reload_insns (struct in
*** 457,463 ****
  static void delete_output_reload (rtx, int, int, rtx);
  static void delete_address_reloads (rtx, rtx);
  static void delete_address_reloads_1 (rtx, rtx, rtx);
! static rtx inc_for_reload (rtx, rtx, rtx, int);
  #ifdef AUTO_INC_DEC
  static void add_auto_inc_notes (rtx, rtx);
  #endif
--- 457,463 ----
  static void delete_output_reload (rtx, int, int, rtx);
  static void delete_address_reloads (rtx, rtx);
  static void delete_address_reloads_1 (rtx, rtx, rtx);
! static void inc_for_reload (rtx, rtx, rtx, int);
  #ifdef AUTO_INC_DEC
  static void add_auto_inc_notes (rtx, rtx);
  #endif
*************** choose_reload_regs (struct insn_chain *c
*** 6266,6282 ****
  	      && (rld[r].nregs == max_group_size
  		  || ! reg_classes_intersect_p (rld[r].rclass, group_class)))
  	    search_equiv = rld[r].in;
- 	  /* If this is an output reload from a simple move insn, look
- 	     if an equivalence for the input is available.  */
- 	  else if (inheritance && rld[r].in == 0 && rld[r].out != 0)
- 	    {
- 	      rtx set = single_set (insn);
- 
- 	      if (set
- 		  && rtx_equal_p (rld[r].out, SET_DEST (set))
- 		  && CONSTANT_P (SET_SRC (set)))
- 		search_equiv = SET_SRC (set);
- 	    }
  
  	  if (search_equiv)
  	    {
--- 6266,6271 ----
*************** emit_input_reload_insns (struct insn_cha
*** 6829,6850 ****
  
        old = XEXP (rl->in_reg, 0);
  
-       if (optimize && REG_P (oldequiv)
- 	  && REGNO (oldequiv) < FIRST_PSEUDO_REGISTER
- 	  && spill_reg_store[REGNO (oldequiv)]
- 	  && REG_P (old)
- 	  && (dead_or_set_p (insn,
- 			     spill_reg_stored_to[REGNO (oldequiv)])
- 	      || rtx_equal_p (spill_reg_stored_to[REGNO (oldequiv)],
- 			      old)))
- 	delete_output_reload (insn, j, REGNO (oldequiv), reloadreg);
- 
        /* Prevent normal processing of this reload.  */
        special = 1;
!       /* Output a special code sequence for this case.  */
!       new_spill_reg_store[REGNO (reloadreg)]
! 	= inc_for_reload (reloadreg, oldequiv, rl->out,
! 			  rl->inc);
      }
  
    /* If we are reloading a pseudo-register that was set by the previous
--- 6818,6829 ----
  
        old = XEXP (rl->in_reg, 0);
  
        /* Prevent normal processing of this reload.  */
        special = 1;
!       /* Output a special code sequence for this case, and forget about
! 	 spill reg information.  */
!       new_spill_reg_store[REGNO (reloadreg)] = NULL;
!       inc_for_reload (reloadreg, oldequiv, rl->out, rl->inc);
      }
  
    /* If we are reloading a pseudo-register that was set by the previous
*************** emit_reload_insns (struct insn_chain *ch
*** 7759,7768 ****
  	  /* Maybe the spill reg contains a copy of reload_out.  */
  	  if (rld[r].out != 0
  	      && (REG_P (rld[r].out)
! #ifdef AUTO_INC_DEC
! 		  || ! rld[r].out_reg
! #endif
! 		  || REG_P (rld[r].out_reg)))
  	    {
  	      rtx reg;
  	      enum machine_mode mode;
--- 7738,7759 ----
  	  /* Maybe the spill reg contains a copy of reload_out.  */
  	  if (rld[r].out != 0
  	      && (REG_P (rld[r].out)
! 		  || (rld[r].out_reg
! 		      ? REG_P (rld[r].out_reg)
! 		      /* The reload value is an auto-modification of
! 			 some kind.  For PRE_INC, POST_INC, PRE_DEC
! 			 and POST_DEC, we record an equivalence
! 			 between the reload register and the operand
! 			 on the optimistic assumption that we can make
! 			 the equivalence hold.  reload_as_needed must
! 			 then either make it hold or invalidate the
! 			 equivalence.
! 
! 			 PRE_MODIFY and POST_MODIFY addresses are reloaded
! 			 somewhat differently, and allowing them here leads
! 			 to problems.  */
! 		      : (GET_CODE (rld[r].out) != POST_MODIFY
! 			 && GET_CODE (rld[r].out) != PRE_MODIFY))))
  	    {
  	      rtx reg;
  	      enum machine_mode mode;
*************** delete_address_reloads_1 (rtx dead_insn,
*** 8642,8652 ****
     IN is either identical to VALUE, or some cheaper place to reload from.
  
     INC_AMOUNT is the number to increment or decrement by (always positive).
!    This cannot be deduced from VALUE.
! 
!    Return the instruction that stores into RELOADREG.  */
  
! static rtx
  inc_for_reload (rtx reloadreg, rtx in, rtx value, int inc_amount)
  {
    /* REG or MEM to be copied and incremented.  */
--- 8633,8641 ----
     IN is either identical to VALUE, or some cheaper place to reload from.
  
     INC_AMOUNT is the number to increment or decrement by (always positive).
!    This cannot be deduced from VALUE.  */
  
! static void
  inc_for_reload (rtx reloadreg, rtx in, rtx value, int inc_amount)
  {
    /* REG or MEM to be copied and incremented.  */
*************** inc_for_reload (rtx reloadreg, rtx in, r
*** 8658,8664 ****
    rtx inc;
    rtx add_insn;
    int code;
-   rtx store;
    rtx real_in = in == value ? incloc : in;
  
    /* No hard register is equivalent to this register after
--- 8647,8652 ----
*************** inc_for_reload (rtx reloadreg, rtx in, r
*** 8707,8714 ****
  
  	      if (! post)
  		emit_insn (gen_move_insn (reloadreg, incloc));
! 
! 	      return add_insn;
  	    }
  	}
        delete_insns_since (last);
--- 8695,8701 ----
  
  	      if (! post)
  		emit_insn (gen_move_insn (reloadreg, incloc));
! 	      return;
  	    }
  	}
        delete_insns_since (last);
*************** inc_for_reload (rtx reloadreg, rtx in, r
*** 8724,8730 ****
        if (in != reloadreg)
  	emit_insn (gen_move_insn (reloadreg, real_in));
        emit_insn (gen_add2_insn (reloadreg, inc));
!       store = emit_insn (gen_move_insn (incloc, reloadreg));
      }
    else
      {
--- 8711,8717 ----
        if (in != reloadreg)
  	emit_insn (gen_move_insn (reloadreg, real_in));
        emit_insn (gen_add2_insn (reloadreg, inc));
!       emit_insn (gen_move_insn (incloc, reloadreg));
      }
    else
      {
*************** inc_for_reload (rtx reloadreg, rtx in, r
*** 8738,8751 ****
  	 the original value.  */
  
        emit_insn (gen_add2_insn (reloadreg, inc));
!       store = emit_insn (gen_move_insn (incloc, reloadreg));
        if (CONST_INT_P (inc))
  	emit_insn (gen_add2_insn (reloadreg, GEN_INT (-INTVAL (inc))));
        else
  	emit_insn (gen_sub2_insn (reloadreg, inc));
      }
- 
-   return store;
  }
  
  #ifdef AUTO_INC_DEC
--- 8725,8736 ----
  	 the original value.  */
  
        emit_insn (gen_add2_insn (reloadreg, inc));
!       emit_insn (gen_move_insn (incloc, reloadreg));
        if (CONST_INT_P (inc))
  	emit_insn (gen_add2_insn (reloadreg, GEN_INT (-INTVAL (inc))));
        else
  	emit_insn (gen_sub2_insn (reloadreg, inc));
      }
  }
  
  #ifdef AUTO_INC_DEC
diff -Nrcpad gcc-4.5.2/gcc/rtl.c gcc-4.5.3/gcc/rtl.c
*** gcc-4.5.2/gcc/rtl.c	Wed Nov 25 10:55:54 2009
--- gcc-4.5.3/gcc/rtl.c	Sun Jan 16 20:14:37 2011
*************** rtx_equal_p_cb (const_rtx x, const_rtx y
*** 429,435 ****
  	case 'n':
  	case 'i':
  	  if (XINT (x, i) != XINT (y, i))
! 	    return 0;
  	  break;
  
  	case 'V':
--- 429,443 ----
  	case 'n':
  	case 'i':
  	  if (XINT (x, i) != XINT (y, i))
! 	    {
! #ifndef GENERATOR_FILE
! 	      if (((code == ASM_OPERANDS && i == 6)
! 		   || (code == ASM_INPUT && i == 1))
! 		  && locator_eq (XINT (x, i), XINT (y, i)))
! 		break;
! #endif
! 	      return 0;
! 	    }
  	  break;
  
  	case 'V':
*************** rtx_equal_p (const_rtx x, const_rtx y)
*** 549,555 ****
  	case 'n':
  	case 'i':
  	  if (XINT (x, i) != XINT (y, i))
! 	    return 0;
  	  break;
  
  	case 'V':
--- 557,571 ----
  	case 'n':
  	case 'i':
  	  if (XINT (x, i) != XINT (y, i))
! 	    {
! #ifndef GENERATOR_FILE
! 	      if (((code == ASM_OPERANDS && i == 6)
! 		   || (code == ASM_INPUT && i == 1))
! 		  && locator_eq (XINT (x, i), XINT (y, i)))
! 		break;
! #endif
! 	      return 0;
! 	    }
  	  break;
  
  	case 'V':
diff -Nrcpad gcc-4.5.2/gcc/rtl.h gcc-4.5.3/gcc/rtl.h
*** gcc-4.5.2/gcc/rtl.h	Tue Nov 16 22:17:17 2010
--- gcc-4.5.3/gcc/rtl.h	Thu Apr  7 06:53:44 2011
*************** extern rtx find_base_term (rtx);
*** 2410,2415 ****
--- 2410,2416 ----
  extern rtx gen_hard_reg_clobber (enum machine_mode, unsigned int);
  extern rtx get_reg_known_value (unsigned int);
  extern bool get_reg_known_equiv_p (unsigned int);
+ extern rtx get_reg_base_value (unsigned int);
  
  #ifdef STACK_REGS
  extern int stack_regs_mentioned (const_rtx insn);
diff -Nrcpad gcc-4.5.2/gcc/sched-vis.c gcc-4.5.3/gcc/sched-vis.c
*** gcc-4.5.2/gcc/sched-vis.c	Wed Nov 25 10:55:54 2009
--- gcc-4.5.3/gcc/sched-vis.c	Thu Apr  7 07:00:10 2011
*************** print_pattern (char *buf, const_rtx x, i
*** 600,606 ****
        sprintf (buf, "asm {%s}", XSTR (x, 0));
        break;
      case ADDR_VEC:
!       break;
      case ADDR_DIFF_VEC:
        print_value (buf, XEXP (x, 0), verbose);
        break;
--- 600,606 ----
        sprintf (buf, "asm {%s}", XSTR (x, 0));
        break;
      case ADDR_VEC:
!       /* Fall through.  */
      case ADDR_DIFF_VEC:
        print_value (buf, XEXP (x, 0), verbose);
        break;
diff -Nrcpad gcc-4.5.2/gcc/sel-sched-ir.c gcc-4.5.3/gcc/sel-sched-ir.c
*** gcc-4.5.2/gcc/sel-sched-ir.c	Tue Aug 31 11:52:01 2010
--- gcc-4.5.3/gcc/sel-sched-ir.c	Thu Apr  7 07:05:16 2011
*************** static void free_history_vect (VEC (expr
*** 152,158 ****
--- 152,160 ----
  
  static void move_bb_info (basic_block, basic_block);
  static void remove_empty_bb (basic_block, bool);
+ static void sel_merge_blocks (basic_block, basic_block);
  static void sel_remove_loop_preheader (void);
+ static bool bb_has_removable_jump_to_p (basic_block, basic_block);
  
  static bool insn_is_the_only_one_in_bb_p (insn_t);
  static void create_initial_data_sets (basic_block);
*************** get_clear_regset_from_pool (void)
*** 939,944 ****
--- 941,947 ----
  void
  return_regset_to_pool (regset rs)
  {
+   gcc_assert (rs);
    regset_pool.diff--;
  
    if (regset_pool.n == regset_pool.s)
*************** vinsn_init (vinsn_t vi, insn_t insn, boo
*** 1172,1177 ****
--- 1175,1183 ----
    VINSN_COUNT (vi) = 0;
    vi->cost = -1;
  
+   if (INSN_NOP_P (insn))
+     return;
+ 
    if (DF_INSN_UID_SAFE_GET (INSN_UID (insn)) != NULL)
      init_id_from_df (VINSN_ID (vi), insn, force_unique_p);
    else
*************** vinsn_delete (vinsn_t vi)
*** 1253,1261 ****
  {
    gcc_assert (VINSN_COUNT (vi) == 0);
  
!   return_regset_to_pool (VINSN_REG_SETS (vi));
!   return_regset_to_pool (VINSN_REG_USES (vi));
!   return_regset_to_pool (VINSN_REG_CLOBBERS (vi));
  
    free (vi);
  }
--- 1259,1270 ----
  {
    gcc_assert (VINSN_COUNT (vi) == 0);
  
!   if (!INSN_NOP_P (VINSN_INSN_RTX (vi)))
!     {
!       return_regset_to_pool (VINSN_REG_SETS (vi));
!       return_regset_to_pool (VINSN_REG_USES (vi));
!       return_regset_to_pool (VINSN_REG_CLOBBERS (vi));
!     }
  
    free (vi);
  }
*************** free_history_vect (VEC (expr_history_def
*** 1555,1560 ****
--- 1564,1583 ----
    *pvect = NULL;
  }
  
+ /* Merge vector FROM to PVECT.  */
+ static void
+ merge_history_vect (VEC (expr_history_def, heap) **pvect,
+ 		    VEC (expr_history_def, heap) *from)
+ {
+   expr_history_def *phist;
+   int i;
+ 
+   /* We keep this vector sorted.  */
+   for (i = 0; VEC_iterate (expr_history_def, from, i, phist); i++)
+     insert_in_history_vect (pvect, phist->uid, phist->type,
+                             phist->old_expr_vinsn, phist->new_expr_vinsn,
+                             phist->spec_ds);
+ }
  
  /* Compare two vinsns as rhses if possible and as vinsns otherwise.  */
  bool
*************** static void
*** 1592,1598 ****
  init_expr (expr_t expr, vinsn_t vi, int spec, int use, int priority,
  	   int sched_times, int orig_bb_index, ds_t spec_done_ds,
  	   ds_t spec_to_check_ds, int orig_sched_cycle,
! 	   VEC(expr_history_def, heap) *history, bool target_available,
             bool was_substituted, bool was_renamed, bool needs_spec_check_p,
             bool cant_move)
  {
--- 1615,1621 ----
  init_expr (expr_t expr, vinsn_t vi, int spec, int use, int priority,
  	   int sched_times, int orig_bb_index, ds_t spec_done_ds,
  	   ds_t spec_to_check_ds, int orig_sched_cycle,
! 	   VEC(expr_history_def, heap) *history, signed char target_available,
             bool was_substituted, bool was_renamed, bool needs_spec_check_p,
             bool cant_move)
  {
*************** update_speculative_bits (expr_t to, expr
*** 1787,1795 ****
  void
  merge_expr_data (expr_t to, expr_t from, insn_t split_point)
  {
-   int i;
-   expr_history_def *phist;
- 
    /* For now, we just set the spec of resulting expr to be minimum of the specs
       of merged exprs.  */
    if (EXPR_SPEC (to) > EXPR_SPEC (from))
--- 1810,1815 ----
*************** merge_expr_data (expr_t to, expr_t from,
*** 1813,1832 ****
    EXPR_ORIG_SCHED_CYCLE (to) = MIN (EXPR_ORIG_SCHED_CYCLE (to),
                                      EXPR_ORIG_SCHED_CYCLE (from));
  
-   /* We keep this vector sorted.  */
-   for (i = 0;
-        VEC_iterate (expr_history_def, EXPR_HISTORY_OF_CHANGES (from),
-                     i, phist);
-        i++)
-     insert_in_history_vect (&EXPR_HISTORY_OF_CHANGES (to),
-                             phist->uid, phist->type,
-                             phist->old_expr_vinsn, phist->new_expr_vinsn,
-                             phist->spec_ds);
- 
    EXPR_WAS_SUBSTITUTED (to) |= EXPR_WAS_SUBSTITUTED (from);
    EXPR_WAS_RENAMED (to) |= EXPR_WAS_RENAMED (from);
    EXPR_CANT_MOVE (to) |= EXPR_CANT_MOVE (from);
  
    update_target_availability (to, from, split_point);
    update_speculative_bits (to, from, split_point);
  }
--- 1833,1844 ----
    EXPR_ORIG_SCHED_CYCLE (to) = MIN (EXPR_ORIG_SCHED_CYCLE (to),
                                      EXPR_ORIG_SCHED_CYCLE (from));
  
    EXPR_WAS_SUBSTITUTED (to) |= EXPR_WAS_SUBSTITUTED (from);
    EXPR_WAS_RENAMED (to) |= EXPR_WAS_RENAMED (from);
    EXPR_CANT_MOVE (to) |= EXPR_CANT_MOVE (from);
  
+   merge_history_vect (&EXPR_HISTORY_OF_CHANGES (to),
+ 		      EXPR_HISTORY_OF_CHANGES (from));
    update_target_availability (to, from, split_point);
    update_speculative_bits (to, from, split_point);
  }
*************** av_set_split_usefulness (av_set_t av, in
*** 2319,2334 ****
  }
  
  /* Leave in AVP only those expressions, which are present in AV,
!    and return it.  */
  void
! av_set_intersect (av_set_t *avp, av_set_t av)
  {
    av_set_iterator i;
!   expr_t expr;
  
    FOR_EACH_EXPR_1 (expr, i, avp)
!     if (av_set_lookup (av, EXPR_VINSN (expr)) == NULL)
        av_set_iter_remove (&i);
  }
  
  
--- 2331,2354 ----
  }
  
  /* Leave in AVP only those expressions, which are present in AV,
!    and return it, merging history expressions.  */
  void
! av_set_code_motion_filter (av_set_t *avp, av_set_t av)
  {
    av_set_iterator i;
!   expr_t expr, expr2;
  
    FOR_EACH_EXPR_1 (expr, i, avp)
!     if ((expr2 = av_set_lookup (av, EXPR_VINSN (expr))) == NULL)
        av_set_iter_remove (&i);
+     else
+       /* When updating av sets in bookkeeping blocks, we can add more insns
+ 	 there which will be transformed but the upper av sets will not
+ 	 reflect those transformations.  We then fail to undo those
+ 	 when searching for such insns.  So merge the history saved
+ 	 in the av set of the block we are processing.  */
+       merge_history_vect (&EXPR_HISTORY_OF_CHANGES (expr),
+ 			  EXPR_HISTORY_OF_CHANGES (expr2));
  }
  
  
*************** sel_recompute_toporder (void)
*** 3539,3547 ****
  
  /* Tidy the possibly empty block BB.  */
  static bool
! maybe_tidy_empty_bb (basic_block bb, bool recompute_toporder_p)
  {
    basic_block succ_bb, pred_bb;
    edge e;
    edge_iterator ei;
    bool rescan_p;
--- 3559,3568 ----
  
  /* Tidy the possibly empty block BB.  */
  static bool
! maybe_tidy_empty_bb (basic_block bb)
  {
    basic_block succ_bb, pred_bb;
+   VEC (basic_block, heap) *dom_bbs;
    edge e;
    edge_iterator ei;
    bool rescan_p;
*************** maybe_tidy_empty_bb (basic_block bb, boo
*** 3577,3582 ****
--- 3598,3604 ----
    succ_bb = single_succ (bb);
    rescan_p = true;
    pred_bb = NULL;
+   dom_bbs = NULL;
  
    /* Redirect all non-fallthru edges to the next bb.  */
    while (rescan_p)
*************** maybe_tidy_empty_bb (basic_block bb, boo
*** 3589,3608 ****
  
            if (!(e->flags & EDGE_FALLTHRU))
              {
!               recompute_toporder_p |= sel_redirect_edge_and_branch (e, succ_bb);
                rescan_p = true;
                break;
              }
          }
      }
  
-   /* If it is possible - merge BB with its predecessor.  */
    if (can_merge_blocks_p (bb->prev_bb, bb))
      sel_merge_blocks (bb->prev_bb, bb);
    else
-     /* Otherwise this is a block without fallthru predecessor.
-        Just delete it.  */
      {
        gcc_assert (pred_bb != NULL);
  
        if (in_current_region_p (pred_bb))
--- 3611,3654 ----
  
            if (!(e->flags & EDGE_FALLTHRU))
              {
! 	      /* We can not invalidate computed topological order by moving
! 	         the edge destination block (E->SUCC) along a fallthru edge.
! 
! 		 We will update dominators here only when we'll get
! 		 an unreachable block when redirecting, otherwise
! 		 sel_redirect_edge_and_branch will take care of it.  */
! 	      if (e->dest != bb
! 		  && single_pred_p (e->dest))
! 		VEC_safe_push (basic_block, heap, dom_bbs, e->dest);
!               sel_redirect_edge_and_branch (e, succ_bb);
                rescan_p = true;
                break;
              }
+ 	  /* If the edge is fallthru, but PRED_BB ends in a conditional jump
+ 	     to BB (so there is no non-fallthru edge from PRED_BB to BB), we
+ 	     still have to adjust it.  */
+ 	  else if (single_succ_p (pred_bb) && any_condjump_p (BB_END (pred_bb)))
+ 	    {
+ 	      /* If possible, try to remove the unneeded conditional jump.  */
+ 	      if (INSN_SCHED_TIMES (BB_END (pred_bb)) == 0
+ 		  && !IN_CURRENT_FENCE_P (BB_END (pred_bb)))
+ 		{
+ 		  if (!sel_remove_insn (BB_END (pred_bb), false, false))
+ 		    tidy_fallthru_edge (e);
+ 		}
+ 	      else
+ 		sel_redirect_edge_and_branch (e, succ_bb);
+ 	      rescan_p = true;
+ 	      break;
+ 	    }
          }
      }
  
    if (can_merge_blocks_p (bb->prev_bb, bb))
      sel_merge_blocks (bb->prev_bb, bb);
    else
      {
+       /* This is a block without fallthru predecessor.  Just delete it.  */
        gcc_assert (pred_bb != NULL);
  
        if (in_current_region_p (pred_bb))
*************** maybe_tidy_empty_bb (basic_block bb, boo
*** 3610,3621 ****
        remove_empty_bb (bb, true);
      }
  
!   if (recompute_toporder_p)
!     sel_recompute_toporder ();
! 
! #ifdef ENABLE_CHECKING
!   verify_backedges ();
! #endif
  
    return true;
  }
--- 3656,3667 ----
        remove_empty_bb (bb, true);
      }
  
!   if (!VEC_empty (basic_block, dom_bbs))
!     {
!       VEC_safe_push (basic_block, heap, dom_bbs, succ_bb);
!       iterate_fix_dominators (CDI_DOMINATORS, dom_bbs, false);
!       VEC_free (basic_block, heap, dom_bbs);
!     }
  
    return true;
  }
*************** tidy_control_flow (basic_block xbb, bool
*** 3630,3641 ****
    insn_t first, last;
  
    /* First check whether XBB is empty.  */
!   changed = maybe_tidy_empty_bb (xbb, false);
    if (changed || !full_tidying)
      return changed;
  
    /* Check if there is a unnecessary jump after insn left.  */
!   if (jump_leads_only_to_bb_p (BB_END (xbb), xbb->next_bb)
        && INSN_SCHED_TIMES (BB_END (xbb)) == 0
        && !IN_CURRENT_FENCE_P (BB_END (xbb)))
      {
--- 3676,3687 ----
    insn_t first, last;
  
    /* First check whether XBB is empty.  */
!   changed = maybe_tidy_empty_bb (xbb);
    if (changed || !full_tidying)
      return changed;
  
    /* Check if there is a unnecessary jump after insn left.  */
!   if (bb_has_removable_jump_to_p (xbb, xbb->next_bb)
        && INSN_SCHED_TIMES (BB_END (xbb)) == 0
        && !IN_CURRENT_FENCE_P (BB_END (xbb)))
      {
*************** tidy_control_flow (basic_block xbb, bool
*** 3676,3682 ****
        /* And unconditional jump in previous basic block leads to
           next basic block of XBB and this jump can be safely removed.  */
        && in_current_region_p (xbb->prev_bb)
!       && jump_leads_only_to_bb_p (BB_END (xbb->prev_bb), xbb->next_bb)
        && INSN_SCHED_TIMES (BB_END (xbb->prev_bb)) == 0
        /* Also this jump is not at the scheduling boundary.  */
        && !IN_CURRENT_FENCE_P (BB_END (xbb->prev_bb)))
--- 3722,3728 ----
        /* And unconditional jump in previous basic block leads to
           next basic block of XBB and this jump can be safely removed.  */
        && in_current_region_p (xbb->prev_bb)
!       && bb_has_removable_jump_to_p (xbb->prev_bb, xbb->next_bb)
        && INSN_SCHED_TIMES (BB_END (xbb->prev_bb)) == 0
        /* Also this jump is not at the scheduling boundary.  */
        && !IN_CURRENT_FENCE_P (BB_END (xbb->prev_bb)))
*************** tidy_control_flow (basic_block xbb, bool
*** 3694,3704 ****
           that contained that jump, becomes empty too.  In such case
           remove it too.  */
        if (sel_bb_empty_p (xbb->prev_bb))
!         changed = maybe_tidy_empty_bb (xbb->prev_bb, recompute_toporder_p);
!       else if (recompute_toporder_p)
  	sel_recompute_toporder ();
      }
  
    return changed;
  }
  
--- 3740,3755 ----
           that contained that jump, becomes empty too.  In such case
           remove it too.  */
        if (sel_bb_empty_p (xbb->prev_bb))
!         changed = maybe_tidy_empty_bb (xbb->prev_bb);
!       if (recompute_toporder_p)
  	sel_recompute_toporder ();
      }
  
+ #ifdef ENABLE_CHECKING
+   verify_backedges ();
+   verify_dominators (CDI_DOMINATORS);
+ #endif
+ 
    return changed;
  }
  
*************** tidy_control_flow (basic_block xbb, bool
*** 3706,3719 ****
  void
  purge_empty_blocks (void)
  {
!   /* Do not attempt to delete preheader.  */
!   int i = sel_is_loop_preheader_p (BASIC_BLOCK (BB_TO_BLOCK (0))) ? 1 : 0;
  
!   while (i < current_nr_blocks)
      {
        basic_block b = BASIC_BLOCK (BB_TO_BLOCK (i));
  
!       if (maybe_tidy_empty_bb (b, false))
  	continue;
  
        i++;
--- 3757,3770 ----
  void
  purge_empty_blocks (void)
  {
!   int i;
  
!   /* Do not attempt to delete the first basic block in the region.  */
!   for (i = 1; i < current_nr_blocks; )
      {
        basic_block b = BASIC_BLOCK (BB_TO_BLOCK (i));
  
!       if (maybe_tidy_empty_bb (b))
  	continue;
  
        i++;
*************** fallthru_bb_of_jump (rtx jump)
*** 4381,4389 ****
    if (!JUMP_P (jump))
      return NULL;
  
-   if (any_uncondjump_p (jump))
-     return single_succ (BLOCK_FOR_INSN (jump));
- 
    if (!any_condjump_p (jump))
      return NULL;
  
--- 4432,4437 ----
*************** cfg_preds_1 (basic_block bb, insn_t **pr
*** 4578,4585 ****
        basic_block pred_bb = e->src;
        insn_t bb_end = BB_END (pred_bb);
  
!       /* ??? This code is not supposed to walk out of a region.  */
!       gcc_assert (in_current_region_p (pred_bb));
  
        if (sel_bb_empty_p (pred_bb))
  	cfg_preds_1 (pred_bb, preds, n, size);
--- 4626,4637 ----
        basic_block pred_bb = e->src;
        insn_t bb_end = BB_END (pred_bb);
  
!       if (!in_current_region_p (pred_bb))
! 	{
! 	  gcc_assert (flag_sel_sched_pipelining_outer_loops
! 		      && current_loop_nest);
! 	  continue;
! 	}
  
        if (sel_bb_empty_p (pred_bb))
  	cfg_preds_1 (pred_bb, preds, n, size);
*************** cfg_preds_1 (basic_block bb, insn_t **pr
*** 4592,4598 ****
  	}
      }
  
!   gcc_assert (*n != 0);
  }
  
  /* Find all predecessors of BB and record them in PREDS and their number
--- 4644,4652 ----
  	}
      }
  
!   gcc_assert (*n != 0
! 	      || (flag_sel_sched_pipelining_outer_loops
! 		  && current_loop_nest));
  }
  
  /* Find all predecessors of BB and record them in PREDS and their number
*************** sel_add_bb (basic_block bb)
*** 5018,5033 ****
  static void
  sel_remove_bb (basic_block bb, bool remove_from_cfg_p)
  {
    gcc_assert (bb != NULL && BB_NOTE_LIST (bb) == NULL_RTX);
  
    remove_bb_from_region (bb);
    return_bb_to_pool (bb);
!   bitmap_clear_bit (blocks_to_reschedule, bb->index);
  
    if (remove_from_cfg_p)
!     delete_and_free_basic_block (bb);
  
!   rgn_setup_region (CONTAINING_RGN (bb->index));
  }
  
  /* Concatenate info of EMPTY_BB to info of MERGE_BB.  */
--- 5072,5094 ----
  static void
  sel_remove_bb (basic_block bb, bool remove_from_cfg_p)
  {
+   unsigned idx = bb->index;
+ 
    gcc_assert (bb != NULL && BB_NOTE_LIST (bb) == NULL_RTX);
  
    remove_bb_from_region (bb);
    return_bb_to_pool (bb);
!   bitmap_clear_bit (blocks_to_reschedule, idx);
  
    if (remove_from_cfg_p)
!     {
!       basic_block succ = single_succ (bb);
!       delete_and_free_basic_block (bb);
!       set_immediate_dominator (CDI_DOMINATORS, succ,
!                                recompute_dominator (CDI_DOMINATORS, succ));
!     }
  
!   rgn_setup_region (CONTAINING_RGN (idx));
  }
  
  /* Concatenate info of EMPTY_BB to info of MERGE_BB.  */
*************** move_bb_info (basic_block merge_bb, basi
*** 5042,5091 ****
  
  }
  
- /* Remove an empty basic block EMPTY_BB.  When MERGE_UP_P is true, we put
-    EMPTY_BB's note lists into its predecessor instead of putting them
-    into the successor.  When REMOVE_FROM_CFG_P is true, also remove
-    the empty block.  */
- void
- sel_remove_empty_bb (basic_block empty_bb, bool merge_up_p,
- 		     bool remove_from_cfg_p)
- {
-   basic_block merge_bb;
- 
-   gcc_assert (sel_bb_empty_p (empty_bb));
- 
-   if (merge_up_p)
-     {
-       merge_bb = empty_bb->prev_bb;
-       gcc_assert (EDGE_COUNT (empty_bb->preds) == 1
- 		  && EDGE_PRED (empty_bb, 0)->src == merge_bb);
-     }
-   else
-     {
-       edge e;
-       edge_iterator ei;
- 
-       merge_bb = bb_next_bb (empty_bb);
- 
-       /* Redirect incoming edges (except fallthrough one) of EMPTY_BB to its
-          successor block.  */
-       for (ei = ei_start (empty_bb->preds);
-            (e = ei_safe_edge (ei)); )
-         {
-           if (! (e->flags & EDGE_FALLTHRU))
-             sel_redirect_edge_and_branch (e, merge_bb);
-           else
-             ei_next (&ei);
-         }
- 
-       gcc_assert (EDGE_COUNT (empty_bb->succs) == 1
- 		  && EDGE_SUCC (empty_bb, 0)->dest == merge_bb);
-     }
- 
-   move_bb_info (merge_bb, empty_bb);
-   remove_empty_bb (empty_bb, remove_from_cfg_p);
- }
- 
  /* Remove EMPTY_BB.  If REMOVE_FROM_CFG_P is false, remove EMPTY_BB from
     region, but keep it in CFG.  */
  static void
--- 5103,5108 ----
*************** sel_create_recovery_block (insn_t orig_i
*** 5385,5396 ****
  }
  
  /* Merge basic block B into basic block A.  */
! void
  sel_merge_blocks (basic_block a, basic_block b)
  {
!   sel_remove_empty_bb (b, true, false);
!   merge_blocks (a, b);
  
    change_loops_latches (b, a);
  }
  
--- 5402,5417 ----
  }
  
  /* Merge basic block B into basic block A.  */
! static void
  sel_merge_blocks (basic_block a, basic_block b)
  {
!   gcc_assert (sel_bb_empty_p (b)
!               && EDGE_COUNT (b->preds) == 1
!               && EDGE_PRED (b, 0)->src == b->prev_bb);
  
+   move_bb_info (b->prev_bb, b);
+   remove_empty_bb (b, false);
+   merge_blocks (a, b);
    change_loops_latches (b, a);
  }
  
*************** sel_merge_blocks (basic_block a, basic_b
*** 5400,5411 ****
  void
  sel_redirect_edge_and_branch_force (edge e, basic_block to)
  {
!   basic_block jump_bb, src;
    int prev_max_uid;
    rtx jump;
  
!   gcc_assert (!sel_bb_empty_p (e->src));
! 
    src = e->src;
    prev_max_uid = get_max_uid ();
    jump_bb = redirect_edge_and_branch_force (e, to);
--- 5421,5435 ----
  void
  sel_redirect_edge_and_branch_force (edge e, basic_block to)
  {
!   basic_block jump_bb, src, orig_dest = e->dest;
    int prev_max_uid;
    rtx jump;
  
!   /* This function is now used only for bookkeeping code creation, where
!      we'll never get the single pred of orig_dest block and thus will not
!      hit unreachable blocks when updating dominator info.  */
!   gcc_assert (!sel_bb_empty_p (e->src)
!               && !single_pred_p (orig_dest));
    src = e->src;
    prev_max_uid = get_max_uid ();
    jump_bb = redirect_edge_and_branch_force (e, to);
*************** sel_redirect_edge_and_branch_force (edge
*** 5422,5427 ****
--- 5446,5455 ----
    jump = find_new_jump (src, jump_bb, prev_max_uid);
    if (jump)
      sel_init_new_insn (jump, INSN_INIT_TODO_LUID | INSN_INIT_TODO_SIMPLEJUMP);
+   set_immediate_dominator (CDI_DOMINATORS, to,
+ 			   recompute_dominator (CDI_DOMINATORS, to));
+   set_immediate_dominator (CDI_DOMINATORS, orig_dest,
+ 			   recompute_dominator (CDI_DOMINATORS, orig_dest));
  }
  
  /* A wrapper for redirect_edge_and_branch.  Return TRUE if blocks connected by
*************** bool
*** 5430,5440 ****
  sel_redirect_edge_and_branch (edge e, basic_block to)
  {
    bool latch_edge_p;
!   basic_block src;
    int prev_max_uid;
    rtx jump;
    edge redirected;
    bool recompute_toporder_p = false;
  
    latch_edge_p = (pipelining_p
                    && current_loop_nest
--- 5458,5469 ----
  sel_redirect_edge_and_branch (edge e, basic_block to)
  {
    bool latch_edge_p;
!   basic_block src, orig_dest = e->dest;
    int prev_max_uid;
    rtx jump;
    edge redirected;
    bool recompute_toporder_p = false;
+   bool maybe_unreachable = single_pred_p (orig_dest);
  
    latch_edge_p = (pipelining_p
                    && current_loop_nest
*************** sel_redirect_edge_and_branch (edge e, ba
*** 5465,5470 ****
--- 5494,5508 ----
    if (jump)
      sel_init_new_insn (jump, INSN_INIT_TODO_LUID | INSN_INIT_TODO_SIMPLEJUMP);
  
+   /* Only update dominator info when we don't have unreachable blocks.
+      Otherwise we'll update in maybe_tidy_empty_bb.  */
+   if (!maybe_unreachable)
+     {
+       set_immediate_dominator (CDI_DOMINATORS, to,
+                                recompute_dominator (CDI_DOMINATORS, to));
+       set_immediate_dominator (CDI_DOMINATORS, orig_dest,
+                                recompute_dominator (CDI_DOMINATORS, orig_dest));
+     }
    return recompute_toporder_p;
  }
  
*************** setup_nop_and_exit_insns (void)
*** 5603,5609 ****
    gcc_assert (nop_pattern == NULL_RTX
  	      && exit_insn == NULL_RTX);
  
!   nop_pattern = gen_nop ();
  
    start_sequence ();
    emit_insn (nop_pattern);
--- 5641,5647 ----
    gcc_assert (nop_pattern == NULL_RTX
  	      && exit_insn == NULL_RTX);
  
!   nop_pattern = constm1_rtx;
  
    start_sequence ();
    emit_insn (nop_pattern);
*************** sel_is_loop_preheader_p (basic_block bb)
*** 6093,6114 ****
    return false;
  }
  
! /* Checks whether JUMP leads to basic block DEST_BB and no other blocks.  */
! bool
! jump_leads_only_to_bb_p (insn_t jump, basic_block dest_bb)
  {
!   basic_block jump_bb = BLOCK_FOR_INSN (jump);
! 
!   /* It is not jump, jump with side-effects or jump can lead to several
!      basic blocks.  */
!   if (!onlyjump_p (jump)
!       || !any_uncondjump_p (jump))
      return false;
  
    /* Several outgoing edges, abnormal edge or destination of jump is
       not DEST_BB.  */
    if (EDGE_COUNT (jump_bb->succs) != 1
!       || EDGE_SUCC (jump_bb, 0)->flags & EDGE_ABNORMAL
        || EDGE_SUCC (jump_bb, 0)->dest != dest_bb)
      return false;
  
--- 6131,6150 ----
    return false;
  }
  
! /* Check whether JUMP_BB ends with a jump insn that leads only to DEST_BB and
!    can be removed, making the corresponding edge fallthrough (assuming that
!    all basic blocks between JUMP_BB and DEST_BB are empty).  */
! static bool
! bb_has_removable_jump_to_p (basic_block jump_bb, basic_block dest_bb)
  {
!   if (!onlyjump_p (BB_END (jump_bb))
!       || tablejump_p (BB_END (jump_bb), NULL, NULL))
      return false;
  
    /* Several outgoing edges, abnormal edge or destination of jump is
       not DEST_BB.  */
    if (EDGE_COUNT (jump_bb->succs) != 1
!       || EDGE_SUCC (jump_bb, 0)->flags & (EDGE_ABNORMAL | EDGE_CROSSING)
        || EDGE_SUCC (jump_bb, 0)->dest != dest_bb)
      return false;
  
*************** sel_remove_loop_preheader (void)
*** 6188,6199 ****
                   basic block if it becomes empty.  */
  	      if (next_bb->prev_bb == prev_bb
                    && prev_bb != ENTRY_BLOCK_PTR
!                   && jump_leads_only_to_bb_p (BB_END (prev_bb), next_bb))
                  {
                    redirect_edge_and_branch (EDGE_SUCC (prev_bb, 0), next_bb);
                    if (BB_END (prev_bb) == bb_note (prev_bb))
                      free_data_sets (prev_bb);
                  }
              }
          }
        VEC_free (basic_block, heap, preheader_blocks);
--- 6224,6239 ----
                   basic block if it becomes empty.  */
  	      if (next_bb->prev_bb == prev_bb
                    && prev_bb != ENTRY_BLOCK_PTR
!                   && bb_has_removable_jump_to_p (prev_bb, next_bb))
                  {
                    redirect_edge_and_branch (EDGE_SUCC (prev_bb, 0), next_bb);
                    if (BB_END (prev_bb) == bb_note (prev_bb))
                      free_data_sets (prev_bb);
                  }
+ 
+               set_immediate_dominator (CDI_DOMINATORS, next_bb,
+                                        recompute_dominator (CDI_DOMINATORS,
+                                                             next_bb));
              }
          }
        VEC_free (basic_block, heap, preheader_blocks);
diff -Nrcpad gcc-4.5.2/gcc/sel-sched-ir.h gcc-4.5.3/gcc/sel-sched-ir.h
*** gcc-4.5.2/gcc/sel-sched-ir.h	Wed Jun  2 17:31:39 2010
--- gcc-4.5.3/gcc/sel-sched-ir.h	Thu Apr  7 07:05:16 2011
*************** extern void av_set_leave_one_nonspec (av
*** 1565,1571 ****
  extern expr_t av_set_element (av_set_t, int);
  extern void av_set_substract_cond_branches (av_set_t *);
  extern void av_set_split_usefulness (av_set_t, int, int);
! extern void av_set_intersect (av_set_t *, av_set_t);
  
  extern void sel_save_haifa_priorities (void);
  
--- 1565,1571 ----
  extern expr_t av_set_element (av_set_t, int);
  extern void av_set_substract_cond_branches (av_set_t *);
  extern void av_set_split_usefulness (av_set_t, int, int);
! extern void av_set_code_motion_filter (av_set_t *, av_set_t);
  
  extern void sel_save_haifa_priorities (void);
  
*************** extern bool sel_remove_insn (insn_t, boo
*** 1590,1596 ****
  extern bool bb_header_p (insn_t);
  extern void sel_init_invalid_data_sets (insn_t);
  extern bool insn_at_boundary_p (insn_t);
- extern bool jump_leads_only_to_bb_p (insn_t, basic_block);
  
  /* Basic block and CFG functions.  */
  
--- 1590,1595 ----
*************** extern bool in_same_ebb_p (insn_t, insn_
*** 1618,1628 ****
  extern bool tidy_control_flow (basic_block, bool);
  extern void free_bb_note_pool (void);
  
- extern void sel_remove_empty_bb (basic_block, bool, bool);
  extern void purge_empty_blocks (void);
  extern basic_block sel_split_edge (edge);
  extern basic_block sel_create_recovery_block (insn_t);
- extern void sel_merge_blocks (basic_block, basic_block);
  extern bool sel_redirect_edge_and_branch (edge, basic_block);
  extern void sel_redirect_edge_and_branch_force (edge, basic_block);
  extern void sel_init_pipelining (void);
--- 1617,1625 ----
diff -Nrcpad gcc-4.5.2/gcc/sel-sched.c gcc-4.5.3/gcc/sel-sched.c
*** gcc-4.5.2/gcc/sel-sched.c	Fri Nov 12 15:47:38 2010
--- gcc-4.5.3/gcc/sel-sched.c	Thu Apr  7 07:05:16 2011
***************
*** 1,5 ****
  /* Instruction scheduling pass.  Selective scheduler and pipeliner.
!    Copyright (C) 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
  
  This file is part of GCC.
  
--- 1,6 ----
  /* Instruction scheduling pass.  Selective scheduler and pipeliner.
!    Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011
!    Free Software Foundation, Inc.
  
  This file is part of GCC.
  
*************** init_regs_for_mode (enum machine_mode mo
*** 1138,1143 ****
--- 1139,1147 ----
              /* Can't use regs which aren't saved by
                 the prologue.  */
              || !TEST_HARD_REG_BIT (sel_hrd.regs_ever_used, cur_reg + i)
+ 	    /* Can't use regs with non-null REG_BASE_VALUE, because adjusting
+ 	       it affects aliasing globally and invalidates all AV sets.  */
+ 	    || get_reg_base_value (cur_reg + i)
  #ifdef LEAF_REGISTERS
              /* We can't use a non-leaf register if we're in a
                 leaf function.  */
*************** moveup_expr (expr_t expr, insn_t through
*** 2167,2176 ****
                || ! in_current_region_p (fallthru_bb))
              return MOVEUP_EXPR_NULL;
  
!           /* And it should be mutually exclusive with through_insn, or
!              be an unconditional jump.  */
!           if (! any_uncondjump_p (insn)
!               && ! sched_insns_conditions_mutex_p (insn, through_insn)
  	      && ! DEBUG_INSN_P (through_insn))
              return MOVEUP_EXPR_NULL;
          }
--- 2171,2178 ----
                || ! in_current_region_p (fallthru_bb))
              return MOVEUP_EXPR_NULL;
  
!           /* And it should be mutually exclusive with through_insn.  */
!           if (! sched_insns_conditions_mutex_p (insn, through_insn)
  	      && ! DEBUG_INSN_P (through_insn))
              return MOVEUP_EXPR_NULL;
          }
*************** fill_vec_av_set (av_set_t av, blist_t bn
*** 3735,3741 ****
      {
        expr_t expr = VEC_index (expr_t, vec_av_set, n);
        insn_t insn = EXPR_INSN_RTX (expr);
!       char target_available;
        bool is_orig_reg_p = true;
        int need_cycles, new_prio;
  
--- 3737,3743 ----
      {
        expr_t expr = VEC_index (expr_t, vec_av_set, n);
        insn_t insn = EXPR_INSN_RTX (expr);
!       signed char target_available;
        bool is_orig_reg_p = true;
        int need_cycles, new_prio;
  
*************** find_best_expr (av_set_t *av_vliw_ptr, b
*** 4403,4409 ****
      {
        can_issue_more = invoke_aftermath_hooks (fence, EXPR_INSN_RTX (best),
                                                 can_issue_more);
!       if (can_issue_more == 0)
          *pneed_stall = 1;
      }
  
--- 4405,4412 ----
      {
        can_issue_more = invoke_aftermath_hooks (fence, EXPR_INSN_RTX (best),
                                                 can_issue_more);
!       if (targetm.sched.variable_issue
! 	  && can_issue_more == 0)
          *pneed_stall = 1;
      }
  
*************** fill_insns (fence_t fence, int seqno, il
*** 5514,5520 ****
        blist_t *bnds_tailp1, *bndsp;
        expr_t expr_vliw;
        int need_stall;
!       int was_stall = 0, scheduled_insns = 0, stall_iterations = 0;
        int max_insns = pipelining_p ? issue_rate : 2 * issue_rate;
        int max_stall = pipelining_p ? 1 : 3;
        bool last_insn_was_debug = false;
--- 5517,5523 ----
        blist_t *bnds_tailp1, *bndsp;
        expr_t expr_vliw;
        int need_stall;
!       int was_stall = 0, scheduled_insns = 0;
        int max_insns = pipelining_p ? issue_rate : 2 * issue_rate;
        int max_stall = pipelining_p ? 1 : 3;
        bool last_insn_was_debug = false;
*************** fill_insns (fence_t fence, int seqno, il
*** 5533,5548 ****
        do
          {
            expr_vliw = find_best_expr (&av_vliw, bnds, fence, &need_stall);
!           if (!expr_vliw && need_stall)
              {
                /* All expressions required a stall.  Do not recompute av sets
                   as we'll get the same answer (modulo the insns between
                   the fence and its boundary, which will not be available for
!                  pipelining).  */
!               gcc_assert (! expr_vliw && stall_iterations < 2);
!               was_stall++;
! 	      /* If we are going to stall for too long, break to recompute av
  		 sets and bring more insns for pipelining.  */
  	      if (need_stall <= 3)
  		stall_for_cycles (fence, need_stall);
  	      else
--- 5536,5550 ----
        do
          {
            expr_vliw = find_best_expr (&av_vliw, bnds, fence, &need_stall);
!           if (! expr_vliw && need_stall)
              {
                /* All expressions required a stall.  Do not recompute av sets
                   as we'll get the same answer (modulo the insns between
                   the fence and its boundary, which will not be available for
!                  pipelining).
! 		 If we are going to stall for too long, break to recompute av
  		 sets and bring more insns for pipelining.  */
+               was_stall++;
  	      if (need_stall <= 3)
  		stall_for_cycles (fence, need_stall);
  	      else
*************** code_motion_path_driver (insn_t insn, av
*** 6475,6481 ****
  
    /* Filter the orig_ops set.  */
    if (AV_SET_VALID_P (insn))
!     av_set_intersect (&orig_ops, AV_SET (insn));
  
    /* If no more original ops, return immediately.  */
    if (!orig_ops)
--- 6477,6483 ----
  
    /* Filter the orig_ops set.  */
    if (AV_SET_VALID_P (insn))
!     av_set_code_motion_filter (&orig_ops, AV_SET (insn));
  
    /* If no more original ops, return immediately.  */
    if (!orig_ops)
*************** init_seqno_1 (basic_block bb, sbitmap vi
*** 6717,6722 ****
--- 6719,6726 ----
  
  	  init_seqno_1 (succ, visited_bbs, blocks_to_reschedule);
  	}
+       else if (blocks_to_reschedule)
+         bitmap_set_bit (forced_ebb_heads, succ->index);
      }
  
    for (insn = BB_END (bb); insn != note; insn = PREV_INSN (insn))
*************** reset_sched_cycles_in_current_ebb (void)
*** 6971,6976 ****
--- 6975,6981 ----
    int last_clock = 0;
    int haifa_last_clock = -1;
    int haifa_clock = 0;
+   int issued_insns = 0;
    insn_t insn;
  
    if (targetm.sched.md_init)
*************** reset_sched_cycles_in_current_ebb (void)
*** 6989,6995 ****
      {
        int cost, haifa_cost;
        int sort_p;
!       bool asm_p, real_insn, after_stall;
        int clock;
  
        if (!INSN_P (insn))
--- 6994,7000 ----
      {
        int cost, haifa_cost;
        int sort_p;
!       bool asm_p, real_insn, after_stall, all_issued;
        int clock;
  
        if (!INSN_P (insn))
*************** reset_sched_cycles_in_current_ebb (void)
*** 7025,7031 ****
            haifa_cost = cost;
            after_stall = 1;
          }
! 
        if (haifa_cost > 0)
  	{
  	  int i = 0;
--- 7030,7038 ----
            haifa_cost = cost;
            after_stall = 1;
          }
!       all_issued = issued_insns == issue_rate;
!       if (haifa_cost == 0 && all_issued)
! 	haifa_cost = 1;
        if (haifa_cost > 0)
  	{
  	  int i = 0;
*************** reset_sched_cycles_in_current_ebb (void)
*** 7033,7038 ****
--- 7040,7046 ----
  	  while (haifa_cost--)
  	    {
  	      advance_state (curr_state);
+ 	      issued_insns = 0;
                i++;
  
  	      if (sched_verbose >= 2)
*************** reset_sched_cycles_in_current_ebb (void)
*** 7049,7057 ****
                    && haifa_cost > 0
                    && estimate_insn_cost (insn, curr_state) == 0)
                  break;
! 	    }
  
  	  haifa_clock += i;
  	}
        else
  	gcc_assert (haifa_cost == 0);
--- 7057,7078 ----
                    && haifa_cost > 0
                    && estimate_insn_cost (insn, curr_state) == 0)
                  break;
! 
!               /* When the data dependency stall is longer than the DFA stall,
!                  and when we have issued exactly issue_rate insns and stalled,
!                  it could be that after this longer stall the insn will again
!                  become unavailable  to the DFA restrictions.  Looks strange
!                  but happens e.g. on x86-64.  So recheck DFA on the last
!                  iteration.  */
!               if ((after_stall || all_issued)
!                   && real_insn
!                   && haifa_cost == 0)
!                 haifa_cost = estimate_insn_cost (insn, curr_state);
!             }
  
  	  haifa_clock += i;
+           if (sched_verbose >= 2)
+             sel_print ("haifa clock: %d\n", haifa_clock);
  	}
        else
  	gcc_assert (haifa_cost == 0);
*************** reset_sched_cycles_in_current_ebb (void)
*** 7065,7085 ****
  					    &sort_p))
  	  {
  	    advance_state (curr_state);
  	    haifa_clock++;
  	    if (sched_verbose >= 2)
                {
                  sel_print ("advance_state (dfa_new_cycle)\n");
                  debug_state (curr_state);
                }
            }
  
        if (real_insn)
  	{
  	  cost = state_transition (curr_state, insn);
  
            if (sched_verbose >= 2)
!             debug_state (curr_state);
! 
  	  gcc_assert (cost < 0);
  	}
  
--- 7086,7112 ----
  					    &sort_p))
  	  {
  	    advance_state (curr_state);
+ 	    issued_insns = 0;
  	    haifa_clock++;
  	    if (sched_verbose >= 2)
                {
                  sel_print ("advance_state (dfa_new_cycle)\n");
                  debug_state (curr_state);
+ 		sel_print ("haifa clock: %d\n", haifa_clock + 1);
                }
            }
  
        if (real_insn)
  	{
  	  cost = state_transition (curr_state, insn);
+ 	  issued_insns++;
  
            if (sched_verbose >= 2)
! 	    {
! 	      sel_print ("scheduled insn %d, clock %d\n", INSN_UID (insn),
! 			 haifa_clock + 1);
!               debug_state (curr_state);
! 	    }
  	  gcc_assert (cost < 0);
  	}
  
*************** sel_sched_region_1 (void)
*** 7492,7512 ****
              {
                basic_block bb = EBB_FIRST_BB (i);
  
-               if (sel_bb_empty_p (bb))
-                 {
-                   bitmap_clear_bit (blocks_to_reschedule, bb->index);
-                   continue;
-                 }
- 
                if (bitmap_bit_p (blocks_to_reschedule, bb->index))
                  {
                    clear_outdated_rtx_info (bb);
                    if (sel_insn_is_speculation_check (BB_END (bb))
                        && JUMP_P (BB_END (bb)))
                      bitmap_set_bit (blocks_to_reschedule,
                                      BRANCH_EDGE (bb)->dest->index);
                  }
!               else if (INSN_SCHED_TIMES (sel_bb_head (bb)) <= 0)
                  bitmap_set_bit (blocks_to_reschedule, bb->index);
              }
  
--- 7519,7541 ----
              {
                basic_block bb = EBB_FIRST_BB (i);
  
                if (bitmap_bit_p (blocks_to_reschedule, bb->index))
                  {
+                   if (! bb_ends_ebb_p (bb))
+                     bitmap_set_bit (blocks_to_reschedule, bb_next_bb (bb)->index);
+                   if (sel_bb_empty_p (bb))
+                     {
+                       bitmap_clear_bit (blocks_to_reschedule, bb->index);
+                       continue;
+                     }
                    clear_outdated_rtx_info (bb);
                    if (sel_insn_is_speculation_check (BB_END (bb))
                        && JUMP_P (BB_END (bb)))
                      bitmap_set_bit (blocks_to_reschedule,
                                      BRANCH_EDGE (bb)->dest->index);
                  }
!               else if (! sel_bb_empty_p (bb)
!                        && INSN_SCHED_TIMES (sel_bb_head (bb)) <= 0)
                  bitmap_set_bit (blocks_to_reschedule, bb->index);
              }
  
diff -Nrcpad gcc-4.5.2/gcc/simplify-rtx.c gcc-4.5.3/gcc/simplify-rtx.c
*** gcc-4.5.2/gcc/simplify-rtx.c	Fri Jun 25 21:11:56 2010
--- gcc-4.5.3/gcc/simplify-rtx.c	Thu Apr  7 18:29:28 2011
*************** simplify_const_unary_operation (enum rtx
*** 1468,1474 ****
      }
  
    else if (GET_CODE (op) == CONST_DOUBLE
! 	   && SCALAR_FLOAT_MODE_P (mode))
      {
        REAL_VALUE_TYPE d, t;
        REAL_VALUE_FROM_CONST_DOUBLE (d, op);
--- 1468,1475 ----
      }
  
    else if (GET_CODE (op) == CONST_DOUBLE
! 	   && SCALAR_FLOAT_MODE_P (mode)
! 	   && SCALAR_FLOAT_MODE_P (GET_MODE (op)))
      {
        REAL_VALUE_TYPE d, t;
        REAL_VALUE_FROM_CONST_DOUBLE (d, op);
*************** simplify_const_unary_operation (enum rtx
*** 1491,1497 ****
  	  d = real_value_truncate (mode, d);
  	  break;
  	case FLOAT_EXTEND:
! 	  /* All this does is change the mode.  */
  	  break;
  	case FIX:
  	  real_arithmetic (&d, FIX_TRUNC_EXPR, &d, NULL);
--- 1492,1501 ----
  	  d = real_value_truncate (mode, d);
  	  break;
  	case FLOAT_EXTEND:
! 	  /* All this does is change the mode, unless changing
! 	     mode class.  */
! 	  if (GET_MODE_CLASS (mode) != GET_MODE_CLASS (GET_MODE (op)))
! 	    real_convert (&d, mode, &d);
  	  break;
  	case FIX:
  	  real_arithmetic (&d, FIX_TRUNC_EXPR, &d, NULL);
diff -Nrcpad gcc-4.5.2/gcc/stor-layout.c gcc-4.5.3/gcc/stor-layout.c
*** gcc-4.5.2/gcc/stor-layout.c	Wed Oct 20 11:05:32 2010
--- gcc-4.5.3/gcc/stor-layout.c	Fri Mar 11 17:20:27 2011
*************** layout_type (tree type)
*** 2029,2039 ****
  #else
  	TYPE_ALIGN (type) = MAX (TYPE_ALIGN (element), BITS_PER_UNIT);
  #endif
- 	if (!TYPE_SIZE (element))
- 	  /* We don't know the size of the underlying element type, so
- 	     our alignment calculations will be wrong, forcing us to
- 	     fall back on structural equality. */
- 	  SET_TYPE_STRUCTURAL_EQUALITY (type);
  	TYPE_USER_ALIGN (type) = TYPE_USER_ALIGN (element);
  	SET_TYPE_MODE (type, BLKmode);
  	if (TYPE_SIZE (type) != 0
--- 2029,2034 ----
diff -Nrcpad gcc-4.5.2/gcc/tree-data-ref.c gcc-4.5.3/gcc/tree-data-ref.c
*** gcc-4.5.2/gcc/tree-data-ref.c	Fri Apr  2 19:54:46 2010
--- gcc-4.5.3/gcc/tree-data-ref.c	Thu Dec 23 18:51:51 2010
*************** dump_rdg_vertex (FILE *file, struct grap
*** 4594,4600 ****
      for (e = v->succ; e; e = e->succ_next)
        fprintf (file, " %d", e->dest);
  
!   fprintf (file, ") \n");
    print_gimple_stmt (file, RDGV_STMT (v), 0, TDF_VOPS|TDF_MEMSYMS);
    fprintf (file, ")\n");
  }
--- 4594,4600 ----
      for (e = v->succ; e; e = e->succ_next)
        fprintf (file, " %d", e->dest);
  
!   fprintf (file, ")\n");
    print_gimple_stmt (file, RDGV_STMT (v), 0, TDF_VOPS|TDF_MEMSYMS);
    fprintf (file, ")\n");
  }
*************** stores_from_loop (struct loop *loop, VEC
*** 4991,4996 ****
--- 4991,5028 ----
    free (bbs);
  }
  
+ /* Returns true when the statement at STMT is of the form "A[i] = 0"
+    that contains a data reference on its LHS with a stride of the same
+    size as its unit type.  */
+ 
+ bool
+ stmt_with_adjacent_zero_store_dr_p (gimple stmt)
+ {
+   tree op0, op1;
+   bool res;
+   struct data_reference *dr;
+ 
+   if (!stmt
+       || !gimple_vdef (stmt)
+       || !is_gimple_assign (stmt)
+       || !gimple_assign_single_p (stmt)
+       || !(op1 = gimple_assign_rhs1 (stmt))
+       || !(integer_zerop (op1) || real_zerop (op1)))
+     return false;
+ 
+   dr = XCNEW (struct data_reference);
+   op0 = gimple_assign_lhs (stmt);
+ 
+   DR_STMT (dr) = stmt;
+   DR_REF (dr) = op0;
+ 
+   res = dr_analyze_innermost (dr)
+     && stride_of_unit_type_p (DR_STEP (dr), TREE_TYPE (op0));
+ 
+   free_data_ref (dr);
+   return res;
+ }
+ 
  /* For a data reference REF, return the declaration of its base
     address or NULL_TREE if the base is not determined.  */
  
diff -Nrcpad gcc-4.5.2/gcc/tree-data-ref.h gcc-4.5.3/gcc/tree-data-ref.h
*** gcc-4.5.2/gcc/tree-data-ref.h	Wed Dec 16 12:32:14 2009
--- gcc-4.5.3/gcc/tree-data-ref.h	Thu Dec 23 18:51:51 2010
*************** void stores_from_loop (struct loop *, VE
*** 567,572 ****
--- 567,584 ----
  void remove_similar_memory_refs (VEC (gimple, heap) **);
  bool rdg_defs_used_in_other_loops_p (struct graph *, int);
  bool have_similar_memory_accesses (gimple, gimple);
+ bool stmt_with_adjacent_zero_store_dr_p (gimple);
+ 
+ /* Returns true when STRIDE is equal in absolute value to the size of
+    the unit type of TYPE.  */
+ 
+ static inline bool
+ stride_of_unit_type_p (tree stride, tree type)
+ {
+   return tree_int_cst_equal (fold_unary (ABS_EXPR, TREE_TYPE (stride),
+ 					 stride),
+ 			     TYPE_SIZE_UNIT (type));
+ }
  
  /* Determines whether RDG vertices V1 and V2 access to similar memory
     locations, in which case they have to be in the same partition.  */
diff -Nrcpad gcc-4.5.2/gcc/tree-eh.c gcc-4.5.3/gcc/tree-eh.c
*** gcc-4.5.2/gcc/tree-eh.c	Thu Oct  7 13:36:18 2010
--- gcc-4.5.3/gcc/tree-eh.c	Mon Apr 18 15:25:17 2011
***************
*** 1,5 ****
  /* Exception handling semantics and decomposition for trees.
!    Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
     Free Software Foundation, Inc.
  
  This file is part of GCC.
--- 1,5 ----
  /* Exception handling semantics and decomposition for trees.
!    Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
     Free Software Foundation, Inc.
  
  This file is part of GCC.
*************** cleanup_empty_eh_unsplit (basic_block bb
*** 3688,3693 ****
--- 3688,3729 ----
    return false;
  }
  
+ /* Return true if edge E_FIRST is part of an empty infinite loop
+    or leads to such a loop through a series of single successor
+    empty bbs.  */
+ 
+ static bool
+ infinite_empty_loop_p (edge e_first)
+ {
+   bool inf_loop = false;
+   edge e;
+ 
+   if (e_first->dest == e_first->src)
+     return true;
+ 
+   e_first->src->aux = (void *) 1;
+   for (e = e_first; single_succ_p (e->dest); e = single_succ_edge (e->dest))
+     {
+       gimple_stmt_iterator gsi;
+       if (e->dest->aux)
+ 	{
+ 	  inf_loop = true;
+ 	  break;
+ 	}
+       e->dest->aux = (void *) 1;
+       gsi = gsi_after_labels (e->dest);
+       if (!gsi_end_p (gsi) && is_gimple_debug (gsi_stmt (gsi)))
+ 	gsi_next_nondebug (&gsi);
+       if (!gsi_end_p (gsi))
+ 	break;
+     }
+   e_first->src->aux = NULL;
+   for (e = e_first; e->dest->aux; e = single_succ_edge (e->dest))
+     e->dest->aux = NULL;
+ 
+   return inf_loop;
+ }
+ 
  /* Examine the block associated with LP to determine if it's an empty
     handler for its EH region.  If so, attempt to redirect EH edges to
     an outer region.  Return true the CFG was updated in any way.  This
*************** cleanup_empty_eh (eh_landing_pad lp)
*** 3727,3733 ****
    if (gsi_end_p (gsi))
      {
        /* For the degenerate case of an infinite loop bail out.  */
!       if (e_out->dest == bb)
  	return false;
  
        return cleanup_empty_eh_unsplit (bb, e_out, lp);
--- 3763,3769 ----
    if (gsi_end_p (gsi))
      {
        /* For the degenerate case of an infinite loop bail out.  */
!       if (infinite_empty_loop_p (e_out))
  	return false;
  
        return cleanup_empty_eh_unsplit (bb, e_out, lp);
diff -Nrcpad gcc-4.5.2/gcc/tree-inline.c gcc-4.5.3/gcc/tree-inline.c
*** gcc-4.5.2/gcc/tree-inline.c	Sat Sep 25 21:38:56 2010
--- gcc-4.5.3/gcc/tree-inline.c	Tue Mar  8 13:03:34 2011
*************** tree_inlinable_function_p (tree fn)
*** 3067,3073 ****
    /* Don't auto-inline anything that might not be bound within
       this unit of translation.  */
    else if (!DECL_DECLARED_INLINE_P (fn)
! 	   && DECL_REPLACEABLE_P (fn))
      inlinable = false;
  
    else if (!function_attribute_inlinable_p (fn))
--- 3067,3073 ----
    /* Don't auto-inline anything that might not be bound within
       this unit of translation.  */
    else if (!DECL_DECLARED_INLINE_P (fn)
! 	   && decl_replaceable_p (fn))
      inlinable = false;
  
    else if (!function_attribute_inlinable_p (fn))
diff -Nrcpad gcc-4.5.2/gcc/tree-loop-distribution.c gcc-4.5.3/gcc/tree-loop-distribution.c
*** gcc-4.5.2/gcc/tree-loop-distribution.c	Fri Nov 12 14:43:19 2010
--- gcc-4.5.3/gcc/tree-loop-distribution.c	Thu Dec 23 18:51:51 2010
*************** build_size_arg_loc (location_t loc, tree
*** 251,257 ****
  
  /* Generate a call to memset.  Return true when the operation succeeded.  */
  
! static bool
  generate_memset_zero (gimple stmt, tree op0, tree nb_iter,
  		      gimple_stmt_iterator bsi)
  {
--- 251,257 ----
  
  /* Generate a call to memset.  Return true when the operation succeeded.  */
  
! static void
  generate_memset_zero (gimple stmt, tree op0, tree nb_iter,
  		      gimple_stmt_iterator bsi)
  {
*************** generate_memset_zero (gimple stmt, tree
*** 265,309 ****
  
    DR_STMT (dr) = stmt;
    DR_REF (dr) = op0;
!   if (!dr_analyze_innermost (dr))
!     goto end;
! 
!   /* Test for a positive stride, iterating over every element.  */
!   if (integer_zerop (size_binop (MINUS_EXPR,
! 				 fold_convert (sizetype, DR_STEP (dr)),
! 				 TYPE_SIZE_UNIT (TREE_TYPE (op0)))))
!     {
!       addr_base = fold_convert_loc (loc, sizetype,
! 				    size_binop_loc (loc, PLUS_EXPR,
! 						    DR_OFFSET (dr),
! 						    DR_INIT (dr)));
!       addr_base = fold_build2_loc (loc, POINTER_PLUS_EXPR,
! 				   TREE_TYPE (DR_BASE_ADDRESS (dr)),
! 				   DR_BASE_ADDRESS (dr), addr_base);
  
!       nb_bytes = build_size_arg_loc (loc, nb_iter, op0, &stmt_list);
!     }
  
    /* Test for a negative stride, iterating over every element.  */
!   else if (integer_zerop (size_binop (PLUS_EXPR,
! 				      TYPE_SIZE_UNIT (TREE_TYPE (op0)),
! 				      fold_convert (sizetype, DR_STEP (dr)))))
      {
-       nb_bytes = build_size_arg_loc (loc, nb_iter, op0, &stmt_list);
- 
-       addr_base = size_binop_loc (loc, PLUS_EXPR, DR_OFFSET (dr), DR_INIT (dr));
-       addr_base = fold_convert_loc (loc, sizetype, addr_base);
        addr_base = size_binop_loc (loc, MINUS_EXPR, addr_base,
  				  fold_convert_loc (loc, sizetype, nb_bytes));
        addr_base = size_binop_loc (loc, PLUS_EXPR, addr_base,
  				  TYPE_SIZE_UNIT (TREE_TYPE (op0)));
-       addr_base = fold_build2_loc (loc, POINTER_PLUS_EXPR,
- 				   TREE_TYPE (DR_BASE_ADDRESS (dr)),
- 				   DR_BASE_ADDRESS (dr), addr_base);
      }
-   else
-     goto end;
  
    mem = force_gimple_operand (addr_base, &stmts, true, NULL);
    gimple_seq_add_seq (&stmt_list, stmts);
  
--- 265,291 ----
  
    DR_STMT (dr) = stmt;
    DR_REF (dr) = op0;
!   res = dr_analyze_innermost (dr);
!   gcc_assert (res && stride_of_unit_type_p (DR_STEP (dr), TREE_TYPE (op0)));
  
!   nb_bytes = build_size_arg_loc (loc, nb_iter, op0, &stmt_list);
!   addr_base = size_binop_loc (loc, PLUS_EXPR, DR_OFFSET (dr), DR_INIT (dr));
!   addr_base = fold_convert_loc (loc, sizetype, addr_base);
  
    /* Test for a negative stride, iterating over every element.  */
!   if (integer_zerop (size_binop (PLUS_EXPR,
! 				 TYPE_SIZE_UNIT (TREE_TYPE (op0)),
! 				 fold_convert (sizetype, DR_STEP (dr)))))
      {
        addr_base = size_binop_loc (loc, MINUS_EXPR, addr_base,
  				  fold_convert_loc (loc, sizetype, nb_bytes));
        addr_base = size_binop_loc (loc, PLUS_EXPR, addr_base,
  				  TYPE_SIZE_UNIT (TREE_TYPE (op0)));
      }
  
+   addr_base = fold_build2_loc (loc, POINTER_PLUS_EXPR,
+ 			       TREE_TYPE (DR_BASE_ADDRESS (dr)),
+ 			       DR_BASE_ADDRESS (dr), addr_base);
    mem = force_gimple_operand (addr_base, &stmts, true, NULL);
    gimple_seq_add_seq (&stmt_list, stmts);
  
*************** generate_memset_zero (gimple stmt, tree
*** 311,324 ****
    fn_call = gimple_build_call (fn, 3, mem, integer_zero_node, nb_bytes);
    gimple_seq_add_stmt (&stmt_list, fn_call);
    gsi_insert_seq_after (&bsi, stmt_list, GSI_CONTINUE_LINKING);
-   res = true;
  
    if (dump_file && (dump_flags & TDF_DETAILS))
      fprintf (dump_file, "generated memset zero\n");
  
-  end:
    free_data_ref (dr);
-   return res;
  }
  
  /* Tries to generate a builtin function for the instructions of LOOP
--- 293,303 ----
*************** generate_builtin (struct loop *loop, bit
*** 332,338 ****
    unsigned i, x = 0;
    basic_block *bbs;
    gimple write = NULL;
-   tree op0, op1;
    gimple_stmt_iterator bsi;
    tree nb_iter = number_of_exit_cond_executions (loop);
  
--- 311,316 ----
*************** generate_builtin (struct loop *loop, bit
*** 368,393 ****
  	}
      }
  
!   if (!write)
!     goto end;
! 
!   op0 = gimple_assign_lhs (write);
!   op1 = gimple_assign_rhs1 (write);
! 
!   if (!(TREE_CODE (op0) == ARRAY_REF
! 	|| TREE_CODE (op0) == INDIRECT_REF))
      goto end;
  
    /* The new statements will be placed before LOOP.  */
    bsi = gsi_last_bb (loop_preheader_edge (loop)->src);
! 
!   if (gimple_assign_rhs_code (write) == INTEGER_CST
!       && (integer_zerop (op1) || real_zerop (op1)))
!     res = generate_memset_zero (write, op0, nb_iter, bsi);
  
    /* If this is the last partition for which we generate code, we have
       to destroy the loop.  */
!   if (res && !copy_p)
      {
        unsigned nbbs = loop->num_nodes;
        edge exit = single_exit (loop);
--- 346,362 ----
  	}
      }
  
!   if (!stmt_with_adjacent_zero_store_dr_p (write))
      goto end;
  
    /* The new statements will be placed before LOOP.  */
    bsi = gsi_last_bb (loop_preheader_edge (loop)->src);
!   generate_memset_zero (write, gimple_assign_lhs (write), nb_iter, bsi);
!   res = true;
  
    /* If this is the last partition for which we generate code, we have
       to destroy the loop.  */
!   if (!copy_p)
      {
        unsigned nbbs = loop->num_nodes;
        edge exit = single_exit (loop);
*************** has_upstream_mem_writes (int u)
*** 531,554 ****
  static void rdg_flag_vertex_and_dependent (struct graph *, int, bitmap, bitmap,
  					   bitmap, bool *);
  
- /* Flag all the uses of U.  */
- 
- static void
- rdg_flag_all_uses (struct graph *rdg, int u, bitmap partition, bitmap loops,
- 		   bitmap processed, bool *part_has_writes)
- {
-   struct graph_edge *e;
- 
-   for (e = rdg->vertices[u].succ; e; e = e->succ_next)
-     if (!bitmap_bit_p (processed, e->dest))
-       {
- 	rdg_flag_vertex_and_dependent (rdg, e->dest, partition, loops,
- 				       processed, part_has_writes);
- 	rdg_flag_all_uses (rdg, e->dest, partition, loops, processed,
- 			   part_has_writes);
-       }
- }
- 
  /* Flag the uses of U stopping following the information from
     upstream_mem_writes.  */
  
--- 500,505 ----
*************** rdg_flag_loop_exits (struct graph *rdg,
*** 720,787 ****
      }
  }
  
- /* Flag all the nodes of RDG containing memory accesses that could
-    potentially belong to arrays already accessed in the current
-    PARTITION.  */
- 
- static void
- rdg_flag_similar_memory_accesses (struct graph *rdg, bitmap partition,
- 				  bitmap loops, bitmap processed,
- 				  VEC (int, heap) **other_stores)
- {
-   bool foo;
-   unsigned i, n;
-   int j, k, kk;
-   bitmap_iterator ii;
-   struct graph_edge *e;
- 
-   EXECUTE_IF_SET_IN_BITMAP (partition, 0, i, ii)
-     if (RDG_MEM_WRITE_STMT (rdg, i)
- 	|| RDG_MEM_READS_STMT (rdg, i))
-       {
- 	for (j = 0; j < rdg->n_vertices; j++)
- 	  if (!bitmap_bit_p (processed, j)
- 	      && (RDG_MEM_WRITE_STMT (rdg, j)
- 		  || RDG_MEM_READS_STMT (rdg, j))
- 	      && rdg_has_similar_memory_accesses (rdg, i, j))
- 	    {
- 	      /* Flag first the node J itself, and all the nodes that
- 		 are needed to compute J.  */
- 	      rdg_flag_vertex_and_dependent (rdg, j, partition, loops,
- 					     processed, &foo);
- 
- 	      /* When J is a read, we want to coalesce in the same
- 		 PARTITION all the nodes that are using J: this is
- 		 needed for better cache locality.  */
- 	      rdg_flag_all_uses (rdg, j, partition, loops, processed, &foo);
- 
- 	      /* Remove from OTHER_STORES the vertex that we flagged.  */
- 	      if (RDG_MEM_WRITE_STMT (rdg, j))
- 		for (k = 0; VEC_iterate (int, *other_stores, k, kk); k++)
- 		  if (kk == j)
- 		    {
- 		      VEC_unordered_remove (int, *other_stores, k);
- 		      break;
- 		    }
- 	    }
- 
- 	/* If the node I has two uses, then keep these together in the
- 	   same PARTITION.  */
- 	for (n = 0, e = rdg->vertices[i].succ; e; e = e->succ_next, n++);
- 
- 	if (n > 1)
- 	  rdg_flag_all_uses (rdg, i, partition, loops, processed, &foo);
-       }
- }
- 
  /* Returns a bitmap in which all the statements needed for computing
     the strongly connected component C of the RDG are flagged, also
     including the loop exit conditions.  */
  
  static bitmap
  build_rdg_partition_for_component (struct graph *rdg, rdgc c,
! 				   bool *part_has_writes,
! 				   VEC (int, heap) **other_stores)
  {
    int i, v;
    bitmap partition = BITMAP_ALLOC (NULL);
--- 671,683 ----
      }
  }
  
  /* Returns a bitmap in which all the statements needed for computing
     the strongly connected component C of the RDG are flagged, also
     including the loop exit conditions.  */
  
  static bitmap
  build_rdg_partition_for_component (struct graph *rdg, rdgc c,
! 				   bool *part_has_writes)
  {
    int i, v;
    bitmap partition = BITMAP_ALLOC (NULL);
*************** build_rdg_partition_for_component (struc
*** 793,805 ****
        rdg_flag_vertex_and_dependent (rdg, v, partition, loops, processed,
  				     part_has_writes);
  
-   /* Also iterate on the array of stores not in the starting vertices,
-      and determine those vertices that have some memory affinity with
-      the current nodes in the component: these are stores to the same
-      arrays, i.e. we're taking care of cache locality.  */
-   rdg_flag_similar_memory_accesses (rdg, partition, loops, processed,
- 				    other_stores);
- 
    rdg_flag_loop_exits (rdg, loops, partition, processed, part_has_writes);
  
    BITMAP_FREE (processed);
--- 689,694 ----
*************** rdg_build_components (struct graph *rdg,
*** 863,868 ****
--- 752,830 ----
    BITMAP_FREE (saved_components);
  }
  
+ /* Returns true when it is possible to generate a builtin pattern for
+    the PARTITION of RDG.  For the moment we detect only the memset
+    zero pattern.  */
+ 
+ static bool
+ can_generate_builtin (struct graph *rdg, bitmap partition)
+ {
+   unsigned i;
+   bitmap_iterator bi;
+   int nb_reads = 0;
+   int nb_writes = 0;
+   int stores_zero = 0;
+ 
+   EXECUTE_IF_SET_IN_BITMAP (partition, 0, i, bi)
+     if (RDG_MEM_READS_STMT (rdg, i))
+       nb_reads++;
+     else if (RDG_MEM_WRITE_STMT (rdg, i))
+       {
+ 	nb_writes++;
+ 	if (stmt_with_adjacent_zero_store_dr_p (RDG_STMT (rdg, i)))
+ 	  stores_zero++;
+       }
+ 
+   return stores_zero == 1 && nb_writes == 1 && nb_reads == 0;
+ }
+ 
+ /* Returns true when PARTITION1 and PARTITION2 have similar memory
+    accesses in RDG.  */
+ 
+ static bool
+ similar_memory_accesses (struct graph *rdg, bitmap partition1,
+ 			 bitmap partition2)
+ {
+   unsigned i, j;
+   bitmap_iterator bi, bj;
+ 
+   EXECUTE_IF_SET_IN_BITMAP (partition1, 0, i, bi)
+     if (RDG_MEM_WRITE_STMT (rdg, i)
+ 	|| RDG_MEM_READS_STMT (rdg, i))
+       EXECUTE_IF_SET_IN_BITMAP (partition2, 0, j, bj)
+ 	if (RDG_MEM_WRITE_STMT (rdg, j)
+ 	    || RDG_MEM_READS_STMT (rdg, j))
+ 	  if (rdg_has_similar_memory_accesses (rdg, i, j))
+ 	    return true;
+ 
+   return false;
+ }
+ 
+ /* Fuse all the partitions from PARTITIONS that contain similar memory
+    references, i.e., we're taking care of cache locality.  This
+    function does not fuse those partitions that contain patterns that
+    can be code generated with builtins.  */
+ 
+ static void
+ fuse_partitions_with_similar_memory_accesses (struct graph *rdg,
+ 					      VEC (bitmap, heap) **partitions)
+ {
+   int p1, p2;
+   bitmap partition1, partition2;
+ 
+   for (p1 = 0; VEC_iterate (bitmap, *partitions, p1, partition1); p1++)
+     if (!can_generate_builtin (rdg, partition1))
+       for (p2 = 0; VEC_iterate (bitmap, *partitions, p2, partition2); p2++)
+ 	if (p1 != p2
+ 	    && !can_generate_builtin (rdg, partition2)
+ 	    && similar_memory_accesses (rdg, partition1, partition2))
+ 	  {
+ 	    bitmap_ior_into (partition1, partition2);
+ 	    VEC_ordered_remove (bitmap, *partitions, p2);
+ 	    p2--;
+ 	  }
+ }
+ 
  /* Aggregate several components into a useful partition that is
     registered in the PARTITIONS vector.  Partitions will be
     distributed in different loops.  */
*************** rdg_build_partitions (struct graph *rdg,
*** 885,892 ****
        if (bitmap_bit_p (processed, v))
  	continue;
  
!       np = build_rdg_partition_for_component (rdg, x, &part_has_writes,
! 					      other_stores);
        bitmap_ior_into (partition, np);
        bitmap_ior_into (processed, np);
        BITMAP_FREE (np);
--- 847,853 ----
        if (bitmap_bit_p (processed, v))
  	continue;
  
!       np = build_rdg_partition_for_component (rdg, x, &part_has_writes);
        bitmap_ior_into (partition, np);
        bitmap_ior_into (processed, np);
        BITMAP_FREE (np);
*************** rdg_build_partitions (struct graph *rdg,
*** 932,937 ****
--- 893,900 ----
      VEC_safe_push (bitmap, heap, *partitions, partition);
    else
      BITMAP_FREE (partition);
+ 
+   fuse_partitions_with_similar_memory_accesses (rdg, partitions);
  }
  
  /* Dump to FILE the PARTITIONS.  */
diff -Nrcpad gcc-4.5.2/gcc/tree-sra.c gcc-4.5.3/gcc/tree-sra.c
*** gcc-4.5.2/gcc/tree-sra.c	Tue Aug  3 09:52:46 2010
--- gcc-4.5.3/gcc/tree-sra.c	Tue Dec 21 11:05:49 2010
*************** splice_param_accesses (tree parm, bool *
*** 3413,3419 ****
  	  else if (ac2->size != access->size)
  	    return NULL;
  
! 	  if (access_precludes_ipa_sra_p (ac2))
  	    return NULL;
  
  	  modification |= ac2->write;
--- 3413,3422 ----
  	  else if (ac2->size != access->size)
  	    return NULL;
  
! 	  if (access_precludes_ipa_sra_p (ac2)
! 	      || (ac2->type != access->type
! 		  && (TREE_ADDRESSABLE (ac2->type)
! 		      || TREE_ADDRESSABLE (access->type))))
  	    return NULL;
  
  	  modification |= ac2->write;
diff -Nrcpad gcc-4.5.2/gcc/tree-ssa-ccp.c gcc-4.5.3/gcc/tree-ssa-ccp.c
*** gcc-4.5.2/gcc/tree-ssa-ccp.c	Mon Jun 14 15:23:31 2010
--- gcc-4.5.3/gcc/tree-ssa-ccp.c	Thu Apr  7 18:22:50 2011
*************** tree
*** 277,283 ****
  get_symbol_constant_value (tree sym)
  {
    if (TREE_STATIC (sym)
!       && (TREE_READONLY (sym)
  	  || TREE_CODE (sym) == CONST_DECL))
      {
        tree val = DECL_INITIAL (sym);
--- 277,283 ----
  get_symbol_constant_value (tree sym)
  {
    if (TREE_STATIC (sym)
!       && ((TREE_READONLY (sym) && !TREE_THIS_VOLATILE (sym))
  	  || TREE_CODE (sym) == CONST_DECL))
      {
        tree val = DECL_INITIAL (sym);
*************** optimize_stdarg_builtin (gimple call)
*** 3355,3361 ****
     is replaced.  If the call is expected to produces a result, then it
     is replaced by an assignment of the new RHS to the result variable.
     If the result is to be ignored, then the call is replaced by a
!    GIMPLE_NOP.  */
  
  static void
  gimplify_and_update_call_from_tree (gimple_stmt_iterator *si_p, tree expr)
--- 3355,3363 ----
     is replaced.  If the call is expected to produces a result, then it
     is replaced by an assignment of the new RHS to the result variable.
     If the result is to be ignored, then the call is replaced by a
!    GIMPLE_NOP.  A proper VDEF chain is retained by making the first
!    VUSE and the last VDEF of the whole sequence be the same as the replaced
!    statement and using new SSA names for stores in between.  */
  
  static void
  gimplify_and_update_call_from_tree (gimple_stmt_iterator *si_p, tree expr)
*************** gimplify_and_update_call_from_tree (gimp
*** 3366,3382 ****
    gimple_stmt_iterator i;
    gimple_seq stmts = gimple_seq_alloc();
    struct gimplify_ctx gctx;
  
    stmt = gsi_stmt (*si_p);
  
    gcc_assert (is_gimple_call (stmt));
  
    lhs = gimple_call_lhs (stmt);
  
    push_gimplify_context (&gctx);
  
    if (lhs == NULL_TREE)
!     gimplify_and_add (expr, &stmts);
    else
      tmp = get_initialized_tmp_var (expr, &stmts, NULL);
  
--- 3368,3403 ----
    gimple_stmt_iterator i;
    gimple_seq stmts = gimple_seq_alloc();
    struct gimplify_ctx gctx;
+   gimple last = NULL;
+   gimple laststore = NULL;
+   tree reaching_vuse;
  
    stmt = gsi_stmt (*si_p);
  
    gcc_assert (is_gimple_call (stmt));
  
    lhs = gimple_call_lhs (stmt);
+   reaching_vuse = gimple_vuse (stmt);
  
    push_gimplify_context (&gctx);
  
    if (lhs == NULL_TREE)
!     {
!       gimplify_and_add (expr, &stmts);
!       /* We can end up with folding a memcpy of an empty class assignment
! 	 which gets optimized away by C++ gimplification.  */
!       if (gimple_seq_empty_p (stmts))
! 	{
! 	  pop_gimplify_context (NULL);
! 	  if (gimple_in_ssa_p (cfun))
! 	    {
! 	      unlink_stmt_vdef (stmt);
! 	      release_defs (stmt);
! 	    }
! 	  gsi_remove (si_p, true);
! 	  return;
! 	}
!     }
    else
      tmp = get_initialized_tmp_var (expr, &stmts, NULL);
  
*************** gimplify_and_update_call_from_tree (gimp
*** 3387,3412 ****
  
    /* The replacement can expose previously unreferenced variables.  */
    for (i = gsi_start (stmts); !gsi_end_p (i); gsi_next (&i))
!   {
!     new_stmt = gsi_stmt (i);
!     find_new_referenced_vars (new_stmt);
!     gsi_insert_before (si_p, new_stmt, GSI_NEW_STMT);
!     mark_symbols_for_renaming (new_stmt);
!     gsi_next (si_p);
!   }
  
    if (lhs == NULL_TREE)
      {
!       new_stmt = gimple_build_nop ();
!       unlink_stmt_vdef (stmt);
!       release_defs (stmt);
      }
    else
      {
        new_stmt = gimple_build_assign (lhs, tmp);
!       gimple_set_vuse (new_stmt, gimple_vuse (stmt));
!       gimple_set_vdef (new_stmt, gimple_vdef (stmt));
!       move_ssa_defining_stmt_for_defs (new_stmt, stmt);
      }
  
    gimple_set_location (new_stmt, gimple_location (stmt));
--- 3408,3502 ----
  
    /* The replacement can expose previously unreferenced variables.  */
    for (i = gsi_start (stmts); !gsi_end_p (i); gsi_next (&i))
!     {
!       if (last)
! 	{
! 	  gsi_insert_before (si_p, last, GSI_NEW_STMT);
! 	  gsi_next (si_p);
! 	}
!       new_stmt = gsi_stmt (i);
!       if (gimple_in_ssa_p (cfun))
! 	{
! 	  find_new_referenced_vars (new_stmt);
! 	  mark_symbols_for_renaming (new_stmt);
! 	}
!       /* If the new statement has a VUSE, update it with exact SSA name we
!          know will reach this one.  */
!       if (gimple_vuse (new_stmt))
! 	{
! 	  /* If we've also seen a previous store create a new VDEF for
! 	     the latter one, and make that the new reaching VUSE.  */
! 	  if (laststore)
! 	    {
! 	      reaching_vuse = make_ssa_name (gimple_vop (cfun), laststore);
! 	      gimple_set_vdef (laststore, reaching_vuse);
! 	      update_stmt (laststore);
! 	      laststore = NULL;
! 	    }
! 	  gimple_set_vuse (new_stmt, reaching_vuse);
! 	  gimple_set_modified (new_stmt, true);
! 	}
!       if (gimple_assign_single_p (new_stmt)
! 	  && !is_gimple_reg (gimple_assign_lhs (new_stmt)))
! 	{
! 	  laststore = new_stmt;
! 	}
!       last = new_stmt;
!     }
  
    if (lhs == NULL_TREE)
      {
!       /* If we replace a call without LHS that has a VDEF and our new
!          sequence ends with a store we must make that store have the same
! 	 vdef in order not to break the sequencing.  This can happen
! 	 for instance when folding memcpy calls into assignments.  */
!       if (gimple_vdef (stmt) && laststore)
! 	{
! 	  gimple_set_vdef (laststore, gimple_vdef (stmt));
! 	  if (TREE_CODE (gimple_vdef (stmt)) == SSA_NAME)
! 	    SSA_NAME_DEF_STMT (gimple_vdef (stmt)) = laststore;
! 	  update_stmt (laststore);
! 	}
!       else if (gimple_in_ssa_p (cfun))
! 	{
! 	  unlink_stmt_vdef (stmt);
! 	  release_defs (stmt);
! 	}
!       new_stmt = last;
      }
    else
      {
+       if (last)
+ 	{
+ 	  gsi_insert_before (si_p, last, GSI_NEW_STMT);
+ 	  gsi_next (si_p);
+ 	}
+       if (laststore && is_gimple_reg (lhs))
+ 	{
+ 	  gimple_set_vdef (laststore, gimple_vdef (stmt));
+ 	  update_stmt (laststore);
+ 	  if (TREE_CODE (gimple_vdef (stmt)) == SSA_NAME)
+ 	    SSA_NAME_DEF_STMT (gimple_vdef (stmt)) = laststore;
+ 	  laststore = NULL;
+ 	}
+       else if (laststore)
+ 	{
+ 	  reaching_vuse = make_ssa_name (gimple_vop (cfun), laststore);
+ 	  gimple_set_vdef (laststore, reaching_vuse);
+ 	  update_stmt (laststore);
+ 	  laststore = NULL;
+ 	}
        new_stmt = gimple_build_assign (lhs, tmp);
!       if (!is_gimple_reg (tmp))
! 	gimple_set_vuse (new_stmt, reaching_vuse);
!       if (!is_gimple_reg (lhs))
! 	{
! 	  gimple_set_vdef (new_stmt, gimple_vdef (stmt));
! 	  if (TREE_CODE (gimple_vdef (stmt)) == SSA_NAME)
! 	    SSA_NAME_DEF_STMT (gimple_vdef (stmt)) = new_stmt;
! 	}
!       else if (reaching_vuse == gimple_vuse (stmt))
! 	unlink_stmt_vdef (stmt);
      }
  
    gimple_set_location (new_stmt, gimple_location (stmt));
diff -Nrcpad gcc-4.5.2/gcc/tree-ssa-copyrename.c gcc-4.5.3/gcc/tree-ssa-copyrename.c
*** gcc-4.5.2/gcc/tree-ssa-copyrename.c	Mon Dec  6 13:07:12 2010
--- gcc-4.5.3/gcc/tree-ssa-copyrename.c	Thu Jan 20 10:36:29 2011
*************** copy_rename_partition_coalesce (var_map
*** 225,235 ****
        ign2 = false;
      }
  
!   /* Don't coalesce if the two variables are not of the same type.  */
!   if (TREE_TYPE (root1) != TREE_TYPE (root2))
      {
        if (debug)
! 	fprintf (debug, " : Different types.  No coalesce.\n");
        return false;
      }
  
--- 225,240 ----
        ign2 = false;
      }
  
!   /* Don't coalesce if the two variables aren't type compatible .  */
!   if (!types_compatible_p (TREE_TYPE (root1), TREE_TYPE (root2))
!       /* There is a disconnect between the middle-end type-system and
!          VRP, avoid coalescing enum types with different bounds.  */
!       || ((TREE_CODE (TREE_TYPE (root1)) == ENUMERAL_TYPE
! 	   || TREE_CODE (TREE_TYPE (root2)) == ENUMERAL_TYPE)
! 	  && TREE_TYPE (root1) != TREE_TYPE (root2)))
      {
        if (debug)
! 	fprintf (debug, " : Incompatible types.  No coalesce.\n");
        return false;
      }
  
diff -Nrcpad gcc-4.5.2/gcc/tree-ssa-loop-im.c gcc-4.5.3/gcc/tree-ssa-loop-im.c
*** gcc-4.5.2/gcc/tree-ssa-loop-im.c	Fri Apr  2 19:54:46 2010
--- gcc-4.5.3/gcc/tree-ssa-loop-im.c	Sun Jan 16 20:12:46 2011
*************** loop_suitable_for_sm (struct loop *loop
*** 2139,2145 ****
    edge ex;
  
    for (i = 0; VEC_iterate (edge, exits, i, ex); i++)
!     if (ex->flags & EDGE_ABNORMAL)
        return false;
  
    return true;
--- 2139,2145 ----
    edge ex;
  
    for (i = 0; VEC_iterate (edge, exits, i, ex); i++)
!     if (ex->flags & (EDGE_ABNORMAL | EDGE_EH))
        return false;
  
    return true;
diff -Nrcpad gcc-4.5.2/gcc/tree-ssa-pre.c gcc-4.5.3/gcc/tree-ssa-pre.c
*** gcc-4.5.2/gcc/tree-ssa-pre.c	Thu Nov 11 20:35:10 2010
--- gcc-4.5.3/gcc/tree-ssa-pre.c	Wed Mar  2 13:56:41 2011
*************** phi_translate_1 (pre_expr expr, bitmap_s
*** 1701,1707 ****
  	    tree result = vn_reference_lookup_pieces (newvuse, ref->set,
  						      ref->type,
  						      newoperands,
! 						      &newref, true);
  	    if (newref)
  	      VEC_free (vn_reference_op_s, heap, newoperands);
  
--- 1701,1707 ----
  	    tree result = vn_reference_lookup_pieces (newvuse, ref->set,
  						      ref->type,
  						      newoperands,
! 						      &newref, VN_WALK);
  	    if (newref)
  	      VEC_free (vn_reference_op_s, heap, newoperands);
  
*************** compute_antic (void)
*** 2558,2563 ****
--- 2558,2567 ----
      {
        if (dump_file && (dump_flags & TDF_DETAILS))
  	fprintf (dump_file, "Starting iteration %d\n", num_iterations);
+       /* ???  We need to clear our PHI translation cache here as the
+          ANTIC sets shrink and we restrict valid translations to
+ 	 those having operands with leaders in ANTIC.  Same below
+ 	 for PA ANTIC computation.  */
        num_iterations++;
        changed = false;
        for (i = n_basic_blocks - NUM_FIXED_BLOCKS - 1; i >= 0; i--)
*************** compute_avail (void)
*** 3965,3971 ****
  		copy_reference_ops_from_call (stmt, &ops);
  		vn_reference_lookup_pieces (gimple_vuse (stmt), 0,
  					    gimple_expr_type (stmt),
! 					    ops, &ref, false);
  		VEC_free (vn_reference_op_s, heap, ops);
  		if (!ref)
  		  continue;
--- 3969,3975 ----
  		copy_reference_ops_from_call (stmt, &ops);
  		vn_reference_lookup_pieces (gimple_vuse (stmt), 0,
  					    gimple_expr_type (stmt),
! 					    ops, &ref, VN_NOWALK);
  		VEC_free (vn_reference_op_s, heap, ops);
  		if (!ref)
  		  continue;
*************** compute_avail (void)
*** 4035,4041 ****
  
  		      vn_reference_lookup (gimple_assign_rhs1 (stmt),
  					   gimple_vuse (stmt),
! 					   true, &ref);
  		      if (!ref)
  			continue;
  
--- 4039,4045 ----
  
  		      vn_reference_lookup (gimple_assign_rhs1 (stmt),
  					   gimple_vuse (stmt),
! 					   VN_WALK, &ref);
  		      if (!ref)
  			continue;
  
*************** eliminate (void)
*** 4265,4271 ****
  	      tree rhs = gimple_assign_rhs1 (stmt);
  	      tree val;
  	      val = vn_reference_lookup (gimple_assign_lhs (stmt),
! 					 gimple_vuse (stmt), true, NULL);
  	      if (TREE_CODE (rhs) == SSA_NAME)
  		rhs = VN_INFO (rhs)->valnum;
  	      if (val
--- 4269,4275 ----
  	      tree rhs = gimple_assign_rhs1 (stmt);
  	      tree val;
  	      val = vn_reference_lookup (gimple_assign_lhs (stmt),
! 					 gimple_vuse (stmt), VN_WALK, NULL);
  	      if (TREE_CODE (rhs) == SSA_NAME)
  		rhs = VN_INFO (rhs)->valnum;
  	      if (val
*************** execute_pre (bool do_fre)
*** 4755,4761 ****
    if (!do_fre)
      loop_optimizer_init (LOOPS_NORMAL);
  
!   if (!run_scc_vn (do_fre))
      {
        if (!do_fre)
  	{
--- 4759,4765 ----
    if (!do_fre)
      loop_optimizer_init (LOOPS_NORMAL);
  
!   if (!run_scc_vn (do_fre, do_fre ? VN_WALKREWRITE : VN_WALK))
      {
        if (!do_fre)
  	{
diff -Nrcpad gcc-4.5.2/gcc/tree-ssa-sccvn.c gcc-4.5.3/gcc/tree-ssa-sccvn.c
*** gcc-4.5.2/gcc/tree-ssa-sccvn.c	Fri May 14 12:40:18 2010
--- gcc-4.5.3/gcc/tree-ssa-sccvn.c	Wed Mar  2 13:56:41 2011
*************** vn_reference_lookup_1 (vn_reference_t vr
*** 988,993 ****
--- 988,995 ----
  }
  
  static tree *last_vuse_ptr;
+ static vn_lookup_kind vn_walk_kind;
+ static vn_lookup_kind default_vn_walk_kind;
  
  /* Callback for walk_non_aliased_vuses.  Adjusts the vn_reference_t VR_
     with the current VUSE and performs the expression lookup.  */
*************** vn_reference_lookup_3 (ao_ref *ref, tree
*** 1063,1068 ****
--- 1065,1071 ----
        size2 = TREE_INT_CST_LOW (gimple_call_arg (def_stmt, 2)) * 8;
        if ((unsigned HOST_WIDE_INT)size2 / 8
  	  == TREE_INT_CST_LOW (gimple_call_arg (def_stmt, 2))
+ 	  && maxsize2 != -1
  	  && operand_equal_p (base, base2, 0)
  	  && offset2 <= offset
  	  && offset2 + size2 >= offset + maxsize)
*************** vn_reference_lookup_3 (ao_ref *ref, tree
*** 1086,1092 ****
        HOST_WIDE_INT offset2, size2, maxsize2;
        base2 = get_ref_base_and_extent (gimple_assign_lhs (def_stmt),
  				       &offset2, &size2, &maxsize2);
!       if (operand_equal_p (base, base2, 0)
  	  && offset2 <= offset
  	  && offset2 + size2 >= offset + maxsize)
  	{
--- 1089,1096 ----
        HOST_WIDE_INT offset2, size2, maxsize2;
        base2 = get_ref_base_and_extent (gimple_assign_lhs (def_stmt),
  				       &offset2, &size2, &maxsize2);
!       if (maxsize2 != -1
! 	  && operand_equal_p (base, base2, 0)
  	  && offset2 <= offset
  	  && offset2 + size2 >= offset + maxsize)
  	{
*************** vn_reference_lookup_3 (ao_ref *ref, tree
*** 1101,1107 ****
  
    /* For aggregate copies translate the reference through them if
       the copy kills ref.  */
!   else if (gimple_assign_single_p (def_stmt)
  	   && (DECL_P (gimple_assign_rhs1 (def_stmt))
  	       || INDIRECT_REF_P (gimple_assign_rhs1 (def_stmt))
  	       || handled_component_p (gimple_assign_rhs1 (def_stmt))))
--- 1105,1112 ----
  
    /* For aggregate copies translate the reference through them if
       the copy kills ref.  */
!   else if (vn_walk_kind == VN_WALKREWRITE
! 	   && gimple_assign_single_p (def_stmt)
  	   && (DECL_P (gimple_assign_rhs1 (def_stmt))
  	       || INDIRECT_REF_P (gimple_assign_rhs1 (def_stmt))
  	       || handled_component_p (gimple_assign_rhs1 (def_stmt))))
*************** vn_reference_lookup_3 (ao_ref *ref, tree
*** 1116,1122 ****
        /* See if the assignment kills REF.  */
        base2 = get_ref_base_and_extent (gimple_assign_lhs (def_stmt),
  				       &offset2, &size2, &maxsize2);
!       if (!operand_equal_p (base, base2, 0)
  	  || offset2 > offset
  	  || offset2 + size2 < offset + maxsize)
  	return (void *)-1;
--- 1121,1128 ----
        /* See if the assignment kills REF.  */
        base2 = get_ref_base_and_extent (gimple_assign_lhs (def_stmt),
  				       &offset2, &size2, &maxsize2);
!       if (maxsize2 == -1
! 	  || !operand_equal_p (base, base2, 0)
  	  || offset2 > offset
  	  || offset2 + size2 < offset + maxsize)
  	return (void *)-1;
*************** vn_reference_lookup_3 (ao_ref *ref, tree
*** 1190,1196 ****
  tree
  vn_reference_lookup_pieces (tree vuse, alias_set_type set, tree type,
  			    VEC (vn_reference_op_s, heap) *operands,
! 			    vn_reference_t *vnresult, bool maywalk)
  {
    struct vn_reference_s vr1;
    vn_reference_t tmp;
--- 1196,1202 ----
  tree
  vn_reference_lookup_pieces (tree vuse, alias_set_type set, tree type,
  			    VEC (vn_reference_op_s, heap) *operands,
! 			    vn_reference_t *vnresult, vn_lookup_kind kind)
  {
    struct vn_reference_s vr1;
    vn_reference_t tmp;
*************** vn_reference_lookup_pieces (tree vuse, a
*** 1215,1224 ****
    vn_reference_lookup_1 (&vr1, vnresult);
  
    if (!*vnresult
!       && maywalk
        && vr1.vuse)
      {
        ao_ref r;
        if (ao_ref_init_from_vn_reference (&r, set, type, vr1.operands))
  	*vnresult =
  	  (vn_reference_t)walk_non_aliased_vuses (&r, vr1.vuse,
--- 1221,1231 ----
    vn_reference_lookup_1 (&vr1, vnresult);
  
    if (!*vnresult
!       && kind != VN_NOWALK
        && vr1.vuse)
      {
        ao_ref r;
+       vn_walk_kind = kind;
        if (ao_ref_init_from_vn_reference (&r, set, type, vr1.operands))
  	*vnresult =
  	  (vn_reference_t)walk_non_aliased_vuses (&r, vr1.vuse,
*************** vn_reference_lookup_pieces (tree vuse, a
*** 1241,1247 ****
     stored in the hashtable if one exists.  */
  
  tree
! vn_reference_lookup (tree op, tree vuse, bool maywalk,
  		     vn_reference_t *vnresult)
  {
    VEC (vn_reference_op_s, heap) *operands;
--- 1248,1254 ----
     stored in the hashtable if one exists.  */
  
  tree
! vn_reference_lookup (tree op, tree vuse, vn_lookup_kind kind,
  		     vn_reference_t *vnresult)
  {
    VEC (vn_reference_op_s, heap) *operands;
*************** vn_reference_lookup (tree op, tree vuse,
*** 1256,1267 ****
    vr1.set = get_alias_set (op);
    vr1.hashcode = vn_reference_compute_hash (&vr1);
  
!   if (maywalk
        && vr1.vuse)
      {
        vn_reference_t wvnresult;
        ao_ref r;
        ao_ref_init (&r, op);
        wvnresult =
  	(vn_reference_t)walk_non_aliased_vuses (&r, vr1.vuse,
  						vn_reference_lookup_2,
--- 1263,1275 ----
    vr1.set = get_alias_set (op);
    vr1.hashcode = vn_reference_compute_hash (&vr1);
  
!   if (kind != VN_NOWALK
        && vr1.vuse)
      {
        vn_reference_t wvnresult;
        ao_ref r;
        ao_ref_init (&r, op);
+       vn_walk_kind = kind;
        wvnresult =
  	(vn_reference_t)walk_non_aliased_vuses (&r, vr1.vuse,
  						vn_reference_lookup_2,
*************** visit_reference_op_load (tree lhs, tree
*** 1980,1993 ****
  
    last_vuse = gimple_vuse (stmt);
    last_vuse_ptr = &last_vuse;
!   result = vn_reference_lookup (op, gimple_vuse (stmt), true, NULL);
    last_vuse_ptr = NULL;
  
    /* If we have a VCE, try looking up its operand as it might be stored in
       a different type.  */
    if (!result && TREE_CODE (op) == VIEW_CONVERT_EXPR)
      result = vn_reference_lookup (TREE_OPERAND (op, 0), gimple_vuse (stmt),
!     				  true, NULL);
  
    /* We handle type-punning through unions by value-numbering based
       on offset and size of the access.  Be prepared to handle a
--- 1988,2002 ----
  
    last_vuse = gimple_vuse (stmt);
    last_vuse_ptr = &last_vuse;
!   result = vn_reference_lookup (op, gimple_vuse (stmt),
! 				default_vn_walk_kind, NULL);
    last_vuse_ptr = NULL;
  
    /* If we have a VCE, try looking up its operand as it might be stored in
       a different type.  */
    if (!result && TREE_CODE (op) == VIEW_CONVERT_EXPR)
      result = vn_reference_lookup (TREE_OPERAND (op, 0), gimple_vuse (stmt),
!     				  default_vn_walk_kind, NULL);
  
    /* We handle type-punning through unions by value-numbering based
       on offset and size of the access.  Be prepared to handle a
*************** visit_reference_op_store (tree lhs, tree
*** 2098,2104 ****
       Otherwise, the vdefs for the store are used when inserting into
       the table, since the store generates a new memory state.  */
  
!   result = vn_reference_lookup (lhs, gimple_vuse (stmt), false, NULL);
  
    if (result)
      {
--- 2107,2113 ----
       Otherwise, the vdefs for the store are used when inserting into
       the table, since the store generates a new memory state.  */
  
!   result = vn_reference_lookup (lhs, gimple_vuse (stmt), VN_NOWALK, NULL);
  
    if (result)
      {
*************** set_hashtable_value_ids (void)
*** 3186,3201 ****
  }
  
  /* Do SCCVN.  Returns true if it finished, false if we bailed out
!    due to resource constraints.  */
  
  bool
! run_scc_vn (bool may_insert_arg)
  {
    size_t i;
    tree param;
    bool changed = true;
  
    may_insert = may_insert_arg;
  
    init_scc_vn ();
    current_info = valid_info;
--- 3195,3212 ----
  }
  
  /* Do SCCVN.  Returns true if it finished, false if we bailed out
!    due to resource constraints.  DEFAULT_VN_WALK_KIND_ specifies
!    how we use the alias oracle walking during the VN process.  */
  
  bool
! run_scc_vn (bool may_insert_arg, vn_lookup_kind default_vn_walk_kind_)
  {
    size_t i;
    tree param;
    bool changed = true;
  
    may_insert = may_insert_arg;
+   default_vn_walk_kind = default_vn_walk_kind_;
  
    init_scc_vn ();
    current_info = valid_info;
diff -Nrcpad gcc-4.5.2/gcc/tree-ssa-sccvn.h gcc-4.5.3/gcc/tree-ssa-sccvn.h
*** gcc-4.5.2/gcc/tree-ssa-sccvn.h	Sun Jun  7 19:44:39 2009
--- gcc-4.5.3/gcc/tree-ssa-sccvn.h	Wed Mar  2 13:56:41 2011
*************** typedef struct vn_ssa_aux
*** 163,173 ****
    unsigned needs_insertion : 1;
  } *vn_ssa_aux_t;
  
  /* Return the value numbering info for an SSA_NAME.  */
  extern vn_ssa_aux_t VN_INFO (tree);
  extern vn_ssa_aux_t VN_INFO_GET (tree);
  tree vn_get_expr_for (tree);
! bool run_scc_vn (bool);
  void free_scc_vn (void);
  tree vn_nary_op_lookup (tree, vn_nary_op_t *);
  tree vn_nary_op_lookup_stmt (gimple, vn_nary_op_t *);
--- 163,175 ----
    unsigned needs_insertion : 1;
  } *vn_ssa_aux_t;
  
+ typedef enum { VN_NOWALK, VN_WALK, VN_WALKREWRITE } vn_lookup_kind;
+ 
  /* Return the value numbering info for an SSA_NAME.  */
  extern vn_ssa_aux_t VN_INFO (tree);
  extern vn_ssa_aux_t VN_INFO_GET (tree);
  tree vn_get_expr_for (tree);
! bool run_scc_vn (bool, vn_lookup_kind);
  void free_scc_vn (void);
  tree vn_nary_op_lookup (tree, vn_nary_op_t *);
  tree vn_nary_op_lookup_stmt (gimple, vn_nary_op_t *);
*************** bool ao_ref_init_from_vn_reference (ao_r
*** 187,194 ****
  				    VEC (vn_reference_op_s, heap) *);
  tree vn_reference_lookup_pieces (tree, alias_set_type, tree,
  				 VEC (vn_reference_op_s, heap) *,
! 				 vn_reference_t *, bool);
! tree vn_reference_lookup (tree, tree, bool, vn_reference_t *);
  vn_reference_t vn_reference_insert (tree, tree, tree);
  vn_reference_t vn_reference_insert_pieces (tree, alias_set_type, tree,
  					   VEC (vn_reference_op_s, heap) *,
--- 189,196 ----
  				    VEC (vn_reference_op_s, heap) *);
  tree vn_reference_lookup_pieces (tree, alias_set_type, tree,
  				 VEC (vn_reference_op_s, heap) *,
! 				 vn_reference_t *, vn_lookup_kind);
! tree vn_reference_lookup (tree, tree, vn_lookup_kind, vn_reference_t *);
  vn_reference_t vn_reference_insert (tree, tree, tree);
  vn_reference_t vn_reference_insert_pieces (tree, alias_set_type, tree,
  					   VEC (vn_reference_op_s, heap) *,
diff -Nrcpad gcc-4.5.2/gcc/tree-ssa-structalias.c gcc-4.5.3/gcc/tree-ssa-structalias.c
*** gcc-4.5.2/gcc/tree-ssa-structalias.c	Wed Oct 13 11:33:51 2010
--- gcc-4.5.3/gcc/tree-ssa-structalias.c	Tue Mar  8 13:31:13 2011
*************** new_var_info (tree t, const char *name)
*** 369,375 ****
    ret->may_have_pointers = true;
    ret->is_global_var = (t == NULL_TREE);
    if (t && DECL_P (t))
!     ret->is_global_var = is_global_var (t);
    ret->solution = BITMAP_ALLOC (&pta_obstack);
    ret->oldsolution = BITMAP_ALLOC (&oldpta_obstack);
    ret->next = NULL;
--- 369,379 ----
    ret->may_have_pointers = true;
    ret->is_global_var = (t == NULL_TREE);
    if (t && DECL_P (t))
!     ret->is_global_var = (is_global_var (t)
! 			  /* We have to treat even local register variables
! 			     as escape points.  */
! 			  || (TREE_CODE (t) == VAR_DECL
! 			      && DECL_HARD_REGISTER (t)));
    ret->solution = BITMAP_ALLOC (&pta_obstack);
    ret->oldsolution = BITMAP_ALLOC (&oldpta_obstack);
    ret->next = NULL;
*************** process_constraint (constraint_t t)
*** 2784,2816 ****
      }
  }
  
- /* Return true if T is a type that could contain pointers.  */
- 
- static bool
- type_could_have_pointers (tree type)
- {
-   if (POINTER_TYPE_P (type))
-     return true;
- 
-   if (TREE_CODE (type) == ARRAY_TYPE)
-     return type_could_have_pointers (TREE_TYPE (type));
- 
-   return AGGREGATE_TYPE_P (type);
- }
- 
- /* Return true if T is a variable of a type that could contain
-    pointers.  */
- 
- static bool
- could_have_pointers (tree t)
- {
-   return (((TREE_CODE (t) == VAR_DECL
- 	    || TREE_CODE (t) == PARM_DECL
- 	    || TREE_CODE (t) == RESULT_DECL)
- 	   && (TREE_PUBLIC (t) || DECL_EXTERNAL (t) || TREE_ADDRESSABLE (t)))
- 	  || type_could_have_pointers (TREE_TYPE (t)));
- }
- 
  /* Return the position, in bits, of FIELD_DECL from the beginning of its
     structure.  */
  
--- 2788,2793 ----
*************** bitpos_of_field (const tree fdecl)
*** 2822,2828 ****
        || !host_integerp (DECL_FIELD_BIT_OFFSET (fdecl), 0))
      return -1;
  
!   return (TREE_INT_CST_LOW (DECL_FIELD_OFFSET (fdecl)) * 8
  	  + TREE_INT_CST_LOW (DECL_FIELD_BIT_OFFSET (fdecl)));
  }
  
--- 2799,2805 ----
        || !host_integerp (DECL_FIELD_BIT_OFFSET (fdecl), 0))
      return -1;
  
!   return (TREE_INT_CST_LOW (DECL_FIELD_OFFSET (fdecl)) * BITS_PER_UNIT
  	  + TREE_INT_CST_LOW (DECL_FIELD_BIT_OFFSET (fdecl)));
  }
  
*************** get_constraint_for_1 (tree t, VEC (ce_s,
*** 3163,3176 ****
       in that case *NULL does not fail, so it _should_ alias *anything.
       It is not worth adding a new option or renaming the existing one,
       since this case is relatively obscure.  */
!   if (flag_delete_null_pointer_checks
!       && ((TREE_CODE (t) == INTEGER_CST
! 	   && integer_zerop (t))
! 	  /* The only valid CONSTRUCTORs in gimple with pointer typed
! 	     elements are zero-initializer.  */
! 	  || TREE_CODE (t) == CONSTRUCTOR))
      {
!       temp.var = nothing_id;
        temp.type = ADDRESSOF;
        temp.offset = 0;
        VEC_safe_push (ce_s, heap, *results, &temp);
--- 3140,3157 ----
       in that case *NULL does not fail, so it _should_ alias *anything.
       It is not worth adding a new option or renaming the existing one,
       since this case is relatively obscure.  */
!   if ((TREE_CODE (t) == INTEGER_CST
!        && integer_zerop (t))
!       /* The only valid CONSTRUCTORs in gimple with pointer typed
! 	 elements are zero-initializer.  But in IPA mode we also
! 	 process global initializers, so verify at least.  */
!       || (TREE_CODE (t) == CONSTRUCTOR
! 	  && CONSTRUCTOR_NELTS (t) == 0))
      {
!       if (flag_delete_null_pointer_checks)
! 	temp.var = nothing_id;
!       else
! 	temp.var = nonlocal_id;
        temp.type = ADDRESSOF;
        temp.offset = 0;
        VEC_safe_push (ce_s, heap, *results, &temp);
*************** get_constraint_for_1 (tree t, VEC (ce_s,
*** 3243,3248 ****
--- 3224,3238 ----
  	get_constraint_for_ssa_var (t, results, address_p);
  	return;
        }
+     case tcc_constant:
+       {
+ 	/* We cannot refer to automatic variables through constants.  */
+ 	temp.type = ADDRESSOF;
+ 	temp.var = nonlocal_id;
+ 	temp.offset = 0;
+ 	VEC_safe_push (ce_s, heap, *results, &temp);
+ 	return;
+       }
      default:;
      }
  
*************** handle_rhs_call (gimple stmt, VEC(ce_s,
*** 3498,3505 ****
  
        /* Find those pointers being passed, and make sure they end up
  	 pointing to anything.  */
!       if (could_have_pointers (arg))
! 	make_escape_constraint (arg);
      }
  
    /* The static chain escapes as well.  */
--- 3488,3494 ----
  
        /* Find those pointers being passed, and make sure they end up
  	 pointing to anything.  */
!       make_escape_constraint (arg);
      }
  
    /* The static chain escapes as well.  */
*************** handle_const_call (gimple stmt, VEC(ce_s
*** 3599,3615 ****
    for (k = 0; k < gimple_call_num_args (stmt); ++k)
      {
        tree arg = gimple_call_arg (stmt, k);
! 
!       if (could_have_pointers (arg))
! 	{
! 	  VEC(ce_s, heap) *argc = NULL;
! 	  unsigned i;
! 	  struct constraint_expr *argp;
! 	  get_constraint_for_rhs (arg, &argc);
! 	  for (i = 0; VEC_iterate (ce_s, argc, i, argp); ++i)
! 	    VEC_safe_push (ce_s, heap, *results, argp);
! 	  VEC_free(ce_s, heap, argc);
! 	}
      }
  
    /* May return addresses of globals.  */
--- 3588,3600 ----
    for (k = 0; k < gimple_call_num_args (stmt); ++k)
      {
        tree arg = gimple_call_arg (stmt, k);
!       VEC(ce_s, heap) *argc = NULL;
!       unsigned i;
!       struct constraint_expr *argp;
!       get_constraint_for_rhs (arg, &argc);
!       for (i = 0; VEC_iterate (ce_s, argc, i, argp); ++i)
! 	VEC_safe_push (ce_s, heap, *results, argp);
!       VEC_free(ce_s, heap, argc);
      }
  
    /* May return addresses of globals.  */
*************** handle_pure_call (gimple stmt, VEC(ce_s,
*** 3633,3644 ****
    for (i = 0; i < gimple_call_num_args (stmt); ++i)
      {
        tree arg = gimple_call_arg (stmt, i);
! 
!       if (could_have_pointers (arg))
! 	{
! 	  make_constraint_to (callused_id, arg);
! 	  need_callused = true;
! 	}
      }
  
    /* The static chain is used as well.  */
--- 3618,3625 ----
    for (i = 0; i < gimple_call_num_args (stmt); ++i)
      {
        tree arg = gimple_call_arg (stmt, i);
!       make_constraint_to (callused_id, arg);
!       need_callused = true;
      }
  
    /* The static chain is used as well.  */
*************** find_func_aliases (gimple origt)
*** 3678,3711 ****
    /* Now build constraints expressions.  */
    if (gimple_code (t) == GIMPLE_PHI)
      {
!       gcc_assert (!AGGREGATE_TYPE_P (TREE_TYPE (gimple_phi_result (t))));
  
!       /* Only care about pointers and structures containing
! 	 pointers.  */
!       if (could_have_pointers (gimple_phi_result (t)))
  	{
! 	  size_t i;
! 	  unsigned int j;
! 
! 	  /* For a phi node, assign all the arguments to
! 	     the result.  */
! 	  get_constraint_for (gimple_phi_result (t), &lhsc);
! 	  for (i = 0; i < gimple_phi_num_args (t); i++)
! 	    {
! 	      tree strippedrhs = PHI_ARG_DEF (t, i);
  
! 	      STRIP_NOPS (strippedrhs);
! 	      get_constraint_for_rhs (gimple_phi_arg_def (t, i), &rhsc);
  
! 	      for (j = 0; VEC_iterate (ce_s, lhsc, j, c); j++)
  		{
! 		  struct constraint_expr *c2;
! 		  while (VEC_length (ce_s, rhsc) > 0)
! 		    {
! 		      c2 = VEC_last (ce_s, rhsc);
! 		      process_constraint (new_constraint (*c, *c2));
! 		      VEC_pop (ce_s, rhsc);
! 		    }
  		}
  	    }
  	}
--- 3659,3685 ----
    /* Now build constraints expressions.  */
    if (gimple_code (t) == GIMPLE_PHI)
      {
!       size_t i;
!       unsigned int j;
  
!       /* For a phi node, assign all the arguments to
! 	 the result.  */
!       get_constraint_for (gimple_phi_result (t), &lhsc);
!       for (i = 0; i < gimple_phi_num_args (t); i++)
  	{
! 	  tree strippedrhs = PHI_ARG_DEF (t, i);
  
! 	  STRIP_NOPS (strippedrhs);
! 	  get_constraint_for_rhs (gimple_phi_arg_def (t, i), &rhsc);
  
! 	  for (j = 0; VEC_iterate (ce_s, lhsc, j, c); j++)
! 	    {
! 	      struct constraint_expr *c2;
! 	      while (VEC_length (ce_s, rhsc) > 0)
  		{
! 		  c2 = VEC_last (ce_s, rhsc);
! 		  process_constraint (new_constraint (*c, *c2));
! 		  VEC_pop (ce_s, rhsc);
  		}
  	    }
  	}
*************** find_func_aliases (gimple origt)
*** 3854,3869 ****
  	  else
  	    handle_rhs_call (t, &rhsc);
  	  if (gimple_call_lhs (t))
! 	    {
! 	      if (could_have_pointers (gimple_call_lhs (t)))
! 		handle_lhs_call (gimple_call_lhs (t), flags, rhsc, fndecl);
! 	      /* Similar to conversions a result that is not a pointer
! 	         is an escape point for any pointer the function might
! 		 return.  */
! 	      else if (flags & (ECF_CONST|ECF_PURE
! 				|ECF_NOVOPS|ECF_LOOPING_CONST_OR_PURE))
! 		make_constraints_to (escaped_id, rhsc);
! 	    }
  	  VEC_free (ce_s, heap, rhsc);
  	}
        else
--- 3828,3834 ----
  	  else
  	    handle_rhs_call (t, &rhsc);
  	  if (gimple_call_lhs (t))
! 	    handle_lhs_call (gimple_call_lhs (t), flags, rhsc, fndecl);
  	  VEC_free (ce_s, heap, rhsc);
  	}
        else
*************** find_func_aliases (gimple origt)
*** 3946,3953 ****
    /* Otherwise, just a regular assignment statement.  Only care about
       operations with pointer result, others are dealt with as escape
       points if they have pointer operands.  */
!   else if (is_gimple_assign (t)
! 	   && type_could_have_pointers (TREE_TYPE (gimple_assign_lhs (t))))
      {
        /* Otherwise, just a regular assignment statement.  */
        tree lhsop = gimple_assign_lhs (t);
--- 3911,3917 ----
    /* Otherwise, just a regular assignment statement.  Only care about
       operations with pointer result, others are dealt with as escape
       points if they have pointer operands.  */
!   else if (is_gimple_assign (t))
      {
        /* Otherwise, just a regular assignment statement.  */
        tree lhsop = gimple_assign_lhs (t);
*************** find_func_aliases (gimple origt)
*** 3957,3979 ****
  	do_structure_copy (lhsop, rhsop);
        else
  	{
! 	  struct constraint_expr temp;
  	  get_constraint_for (lhsop, &lhsc);
  
! 	  if (gimple_assign_rhs_code (t) == POINTER_PLUS_EXPR)
  	    get_constraint_for_ptr_offset (gimple_assign_rhs1 (t),
  					   gimple_assign_rhs2 (t), &rhsc);
! 	  else if ((CONVERT_EXPR_CODE_P (gimple_assign_rhs_code (t))
  		    && !(POINTER_TYPE_P (gimple_expr_type (t))
  			 && !POINTER_TYPE_P (TREE_TYPE (rhsop))))
  		   || gimple_assign_single_p (t))
  	    get_constraint_for_rhs (rhsop, &rhsc);
  	  else
  	    {
! 	      temp.type = ADDRESSOF;
! 	      temp.var = anything_id;
! 	      temp.offset = 0;
! 	      VEC_safe_push (ce_s, heap, rhsc, &temp);
  	    }
  	  process_all_all_constraints (lhsc, rhsc);
  	}
--- 3921,3965 ----
  	do_structure_copy (lhsop, rhsop);
        else
  	{
! 	  enum tree_code code = gimple_assign_rhs_code (t);
! 
  	  get_constraint_for (lhsop, &lhsc);
  
! 	  if (code == POINTER_PLUS_EXPR)
  	    get_constraint_for_ptr_offset (gimple_assign_rhs1 (t),
  					   gimple_assign_rhs2 (t), &rhsc);
! 	  else if (code == BIT_AND_EXPR
! 		   && TREE_CODE (gimple_assign_rhs2 (t)) == INTEGER_CST)
! 	    {
! 	      /* Aligning a pointer via a BIT_AND_EXPR is offsetting
! 		 the pointer.  Handle it by offsetting it by UNKNOWN.  */
! 	      get_constraint_for_ptr_offset (gimple_assign_rhs1 (t),
! 					     NULL_TREE, &rhsc);
! 	    }
! 	  else if ((CONVERT_EXPR_CODE_P (code)
  		    && !(POINTER_TYPE_P (gimple_expr_type (t))
  			 && !POINTER_TYPE_P (TREE_TYPE (rhsop))))
  		   || gimple_assign_single_p (t))
  	    get_constraint_for_rhs (rhsop, &rhsc);
+ 	  else if (truth_value_p (code))
+ 	    /* Truth value results are not pointer (parts).  Or at least
+ 	       very very unreasonable obfuscation of a part.  */
+ 	    ;
  	  else
  	    {
! 	      /* All other operations are merges.  */
! 	      VEC (ce_s, heap) *tmp = NULL;
! 	      struct constraint_expr *rhsp;
! 	      unsigned i, j;
! 	      get_constraint_for_rhs (gimple_assign_rhs1 (t), &rhsc);
! 	      for (i = 2; i < gimple_num_ops (t); ++i)
! 		{
! 		  get_constraint_for_rhs (gimple_op (t, i), &tmp);
! 		  for (j = 0; VEC_iterate (ce_s, tmp, j, rhsp); ++j)
! 		    VEC_safe_push (ce_s, heap, rhsc, rhsp);
! 		  VEC_truncate (ce_s, tmp, 0);
! 		}
! 	      VEC_free (ce_s, heap, tmp);
  	    }
  	  process_all_all_constraints (lhsc, rhsc);
  	}
*************** find_func_aliases (gimple origt)
*** 3992,4008 ****
  	make_constraint_from_restrict (get_vi_for_tree (lhsop),
  				       "CAST_RESTRICT");
      }
-   /* For conversions of pointers to non-pointers the pointer escapes.  */
-   else if (gimple_assign_cast_p (t)
- 	   && POINTER_TYPE_P (TREE_TYPE (gimple_assign_rhs1 (t)))
- 	   && !POINTER_TYPE_P (TREE_TYPE (gimple_assign_lhs (t))))
-     {
-       make_escape_constraint (gimple_assign_rhs1 (t));
-     }
    /* Handle escapes through return.  */
    else if (gimple_code (t) == GIMPLE_RETURN
! 	   && gimple_return_retval (t) != NULL_TREE
! 	   && could_have_pointers (gimple_return_retval (t)))
      {
        make_escape_constraint (gimple_return_retval (t));
      }
--- 3978,3986 ----
  	make_constraint_from_restrict (get_vi_for_tree (lhsop),
  				       "CAST_RESTRICT");
      }
    /* Handle escapes through return.  */
    else if (gimple_code (t) == GIMPLE_RETURN
! 	   && gimple_return_retval (t) != NULL_TREE)
      {
        make_escape_constraint (gimple_return_retval (t));
      }
*************** find_func_aliases (gimple origt)
*** 4033,4039 ****
  
  	  /* The asm may read global memory, so outputs may point to
  	     any global memory.  */
! 	  if (op && could_have_pointers (op))
  	    {
  	      VEC(ce_s, heap) *lhsc = NULL;
  	      struct constraint_expr rhsc, *lhsp;
--- 4011,4017 ----
  
  	  /* The asm may read global memory, so outputs may point to
  	     any global memory.  */
! 	  if (op)
  	    {
  	      VEC(ce_s, heap) *lhsc = NULL;
  	      struct constraint_expr rhsc, *lhsp;
*************** find_func_aliases (gimple origt)
*** 4063,4069 ****
  	  /* Strictly we'd only need the constraint to ESCAPED if
  	     the asm clobbers memory, otherwise using CALLUSED
  	     would be enough.  */
! 	  else if (op && could_have_pointers (op))
  	    make_escape_constraint (op);
  	}
      }
--- 4041,4047 ----
  	  /* Strictly we'd only need the constraint to ESCAPED if
  	     the asm clobbers memory, otherwise using CALLUSED
  	     would be enough.  */
! 	  else if (op)
  	    make_escape_constraint (op);
  	}
      }
*************** struct fieldoff
*** 4188,4193 ****
--- 4166,4173 ----
  
    unsigned has_unknown_size : 1;
  
+   unsigned must_have_pointers : 1;
+ 
    unsigned may_have_pointers : 1;
  
    unsigned only_restrict_pointers : 1;
*************** var_can_have_subvars (const_tree v)
*** 4252,4257 ****
--- 4232,4264 ----
    return false;
  }
  
+ /* Return true if T is a type that does contain pointers.  */
+ 
+ static bool
+ type_must_have_pointers (tree type)
+ {
+   if (POINTER_TYPE_P (type))
+     return true;
+ 
+   if (TREE_CODE (type) == ARRAY_TYPE)
+     return type_must_have_pointers (TREE_TYPE (type));
+ 
+   /* A function or method can have pointers as arguments, so track
+      those separately.  */
+   if (TREE_CODE (type) == FUNCTION_TYPE
+       || TREE_CODE (type) == METHOD_TYPE)
+     return true;
+ 
+   return false;
+ }
+ 
+ static bool
+ field_must_have_pointers (tree t)
+ {
+   return type_must_have_pointers (TREE_TYPE (t));
+ }
+ 
+ 
  /* Given a TYPE, and a vector of field offsets FIELDSTACK, push all
     the fields of TYPE onto fieldstack, recording their offsets along
     the way.
*************** var_can_have_subvars (const_tree v)
*** 4262,4268 ****
  
  static int
  push_fields_onto_fieldstack (tree type, VEC(fieldoff_s,heap) **fieldstack,
! 			     HOST_WIDE_INT offset, bool must_have_pointers_p)
  {
    tree field;
    int count = 0;
--- 4269,4275 ----
  
  static int
  push_fields_onto_fieldstack (tree type, VEC(fieldoff_s,heap) **fieldstack,
! 			     HOST_WIDE_INT offset)
  {
    tree field;
    int count = 0;
*************** push_fields_onto_fieldstack (tree type,
*** 4288,4295 ****
  	    || TREE_CODE (TREE_TYPE (field)) == UNION_TYPE)
  	  push = true;
  	else if (!(pushed = push_fields_onto_fieldstack
! 		   (TREE_TYPE (field), fieldstack, offset + foff,
! 		    must_have_pointers_p))
  		 && (DECL_SIZE (field)
  		     && !integer_zerop (DECL_SIZE (field))))
  	  /* Empty structures may have actual size, like in C++.  So
--- 4295,4301 ----
  	    || TREE_CODE (TREE_TYPE (field)) == UNION_TYPE)
  	  push = true;
  	else if (!(pushed = push_fields_onto_fieldstack
! 		   (TREE_TYPE (field), fieldstack, offset + foff))
  		 && (DECL_SIZE (field)
  		     && !integer_zerop (DECL_SIZE (field))))
  	  /* Empty structures may have actual size, like in C++.  So
*************** push_fields_onto_fieldstack (tree type,
*** 4301,4324 ****
  	  {
  	    fieldoff_s *pair = NULL;
  	    bool has_unknown_size = false;
  
  	    if (!VEC_empty (fieldoff_s, *fieldstack))
  	      pair = VEC_last (fieldoff_s, *fieldstack);
  
  	    if (!DECL_SIZE (field)
  		|| !host_integerp (DECL_SIZE (field), 1))
  	      has_unknown_size = true;
  
  	    /* If adjacent fields do not contain pointers merge them.  */
  	    if (pair
- 		&& !pair->may_have_pointers
- 		&& !pair->has_unknown_size
  		&& !has_unknown_size
- 		&& pair->offset + (HOST_WIDE_INT)pair->size == offset + foff
  		&& !must_have_pointers_p
! 		&& !could_have_pointers (field))
  	      {
- 		pair = VEC_last (fieldoff_s, *fieldstack);
  		pair->size += TREE_INT_CST_LOW (DECL_SIZE (field));
  	      }
  	    else
--- 4307,4341 ----
  	  {
  	    fieldoff_s *pair = NULL;
  	    bool has_unknown_size = false;
+ 	    bool must_have_pointers_p;
  
  	    if (!VEC_empty (fieldoff_s, *fieldstack))
  	      pair = VEC_last (fieldoff_s, *fieldstack);
  
+ 	    if (!pair
+ 		&& offset + foff != 0)
+ 	      {
+ 		pair = VEC_safe_push (fieldoff_s, heap, *fieldstack, NULL);
+ 		pair->offset = 0;
+ 		pair->size = offset + foff;
+ 		pair->has_unknown_size = false;
+ 		pair->may_have_pointers = false;
+ 		pair->only_restrict_pointers = false;
+ 	      }
+ 
  	    if (!DECL_SIZE (field)
  		|| !host_integerp (DECL_SIZE (field), 1))
  	      has_unknown_size = true;
  
  	    /* If adjacent fields do not contain pointers merge them.  */
+ 	    must_have_pointers_p = field_must_have_pointers (field);
  	    if (pair
  		&& !has_unknown_size
  		&& !must_have_pointers_p
! 		&& !pair->must_have_pointers
! 		&& !pair->has_unknown_size
! 		&& pair->offset + (HOST_WIDE_INT)pair->size == offset + foff)
  	      {
  		pair->size += TREE_INT_CST_LOW (DECL_SIZE (field));
  	      }
  	    else
*************** push_fields_onto_fieldstack (tree type,
*** 4330,4337 ****
  		  pair->size = TREE_INT_CST_LOW (DECL_SIZE (field));
  		else
  		  pair->size = -1;
! 		pair->may_have_pointers
! 		  = must_have_pointers_p || could_have_pointers (field);
  		pair->only_restrict_pointers
  		  = (!has_unknown_size
  		     && POINTER_TYPE_P (TREE_TYPE (field))
--- 4347,4354 ----
  		  pair->size = TREE_INT_CST_LOW (DECL_SIZE (field));
  		else
  		  pair->size = -1;
! 		pair->must_have_pointers = must_have_pointers_p;
! 		pair->may_have_pointers = true;
  		pair->only_restrict_pointers
  		  = (!has_unknown_size
  		     && POINTER_TYPE_P (TREE_TYPE (field))
*************** create_variable_info_for (tree decl, con
*** 4497,4513 ****
    VEC (fieldoff_s,heap) *fieldstack = NULL;
  
    if (var_can_have_subvars (decl) && use_field_sensitive)
!     push_fields_onto_fieldstack (decl_type, &fieldstack, 0,
! 				 TREE_PUBLIC (decl)
! 				 || DECL_EXTERNAL (decl)
! 				 || TREE_ADDRESSABLE (decl));
  
    /* If the variable doesn't have subvars, we may end up needing to
       sort the field list and create fake variables for all the
       fields.  */
    vi = new_var_info (decl, name);
    vi->offset = 0;
!   vi->may_have_pointers = could_have_pointers (decl);
    if (!declsize
        || !host_integerp (declsize, 1))
      {
--- 4514,4527 ----
    VEC (fieldoff_s,heap) *fieldstack = NULL;
  
    if (var_can_have_subvars (decl) && use_field_sensitive)
!     push_fields_onto_fieldstack (decl_type, &fieldstack, 0);
  
    /* If the variable doesn't have subvars, we may end up needing to
       sort the field list and create fake variables for all the
       fields.  */
    vi = new_var_info (decl, name);
    vi->offset = 0;
!   vi->may_have_pointers = true;
    if (!declsize
        || !host_integerp (declsize, 1))
      {
*************** intra_create_variable_infos (void)
*** 4680,4688 ****
      {
        varinfo_t p;
  
-       if (!could_have_pointers (t))
- 	continue;
- 
        /* For restrict qualified pointers to objects passed by
           reference build a real representative for the pointed-to object.  */
        if (DECL_BY_REFERENCE (t)
--- 4694,4699 ----
diff -Nrcpad gcc-4.5.2/gcc/tree-ssa-ter.c gcc-4.5.3/gcc/tree-ssa-ter.c
*** gcc-4.5.2/gcc/tree-ssa-ter.c	Wed Nov 25 10:55:54 2009
--- gcc-4.5.3/gcc/tree-ssa-ter.c	Sun Jan 16 20:21:42 2011
*************** is_replaceable_p (gimple stmt)
*** 416,422 ****
      return false;
  
    /* Without alias info we can't move around loads.  */
!   if (gimple_references_memory_p (stmt) && !optimize)
      return false;
  
    /* Float expressions must go through memory if float-store is on.  */
--- 416,424 ----
      return false;
  
    /* Without alias info we can't move around loads.  */
!   if (!optimize
!       && gimple_assign_single_p (stmt)
!       && !is_gimple_val (gimple_assign_rhs1 (stmt)))
      return false;
  
    /* Float expressions must go through memory if float-store is on.  */
diff -Nrcpad gcc-4.5.2/gcc/tree-vect-generic.c gcc-4.5.3/gcc/tree-vect-generic.c
*** gcc-4.5.2/gcc/tree-vect-generic.c	Wed Nov 25 10:55:54 2009
--- gcc-4.5.3/gcc/tree-vect-generic.c	Tue Mar  1 17:06:41 2011
*************** expand_vector_operations_1 (gimple_stmt_
*** 518,525 ****
       way to do it is change expand_vector_operation and its callees to
       return a tree_code, RHS1 and RHS2 instead of a tree. */
    gimple_assign_set_rhs_from_tree (gsi, new_rhs);
! 
!   gimple_set_modified (gsi_stmt (*gsi), true);
  }
  
  /* Use this to lower vector operations introduced by the vectorizer,
--- 518,524 ----
       way to do it is change expand_vector_operation and its callees to
       return a tree_code, RHS1 and RHS2 instead of a tree. */
    gimple_assign_set_rhs_from_tree (gsi, new_rhs);
!   update_stmt (gsi_stmt (*gsi));
  }
  
  /* Use this to lower vector operations introduced by the vectorizer,
*************** expand_vector_operations (void)
*** 536,551 ****
  {
    gimple_stmt_iterator gsi;
    basic_block bb;
  
    FOR_EACH_BB (bb)
      {
        for (gsi = gsi_start_bb (bb); !gsi_end_p (gsi); gsi_next (&gsi))
  	{
  	  expand_vector_operations_1 (&gsi);
! 	  update_stmt_if_modified (gsi_stmt (gsi));
  	}
      }
!   return 0;
  }
  
  struct gimple_opt_pass pass_lower_vector =
--- 535,558 ----
  {
    gimple_stmt_iterator gsi;
    basic_block bb;
+   bool cfg_changed = false;
  
    FOR_EACH_BB (bb)
      {
        for (gsi = gsi_start_bb (bb); !gsi_end_p (gsi); gsi_next (&gsi))
  	{
  	  expand_vector_operations_1 (&gsi);
! 	  /* ???  If we do not cleanup EH then we will ICE in
! 	     verification.  But in reality we have created wrong-code
! 	     as we did not properly transition EH info and edges to
! 	     the piecewise computations.  */
! 	  if (maybe_clean_eh_stmt (gsi_stmt (gsi))
! 	      && gimple_purge_dead_eh_edges (bb))
! 	    cfg_changed = true;
  	}
      }
! 
!   return cfg_changed ? TODO_cleanup_cfg : 0;
  }
  
  struct gimple_opt_pass pass_lower_vector =
diff -Nrcpad gcc-4.5.2/gcc/tree-vect-loop.c gcc-4.5.3/gcc/tree-vect-loop.c
*** gcc-4.5.2/gcc/tree-vect-loop.c	Mon Jun 14 13:43:24 2010
--- gcc-4.5.3/gcc/tree-vect-loop.c	Tue Mar  1 17:04:26 2011
*************** get_initial_def_for_induction (gimple iv
*** 2363,2369 ****
    stmt_vec_info stmt_vinfo = vinfo_for_stmt (iv_phi);
    loop_vec_info loop_vinfo = STMT_VINFO_LOOP_VINFO (stmt_vinfo);
    struct loop *loop = LOOP_VINFO_LOOP (loop_vinfo);
!   tree scalar_type = TREE_TYPE (gimple_phi_result (iv_phi));
    tree vectype;
    int nunits;
    edge pe = loop_preheader_edge (loop);
--- 2363,2369 ----
    stmt_vec_info stmt_vinfo = vinfo_for_stmt (iv_phi);
    loop_vec_info loop_vinfo = STMT_VINFO_LOOP_VINFO (stmt_vinfo);
    struct loop *loop = LOOP_VINFO_LOOP (loop_vinfo);
!   tree scalar_type;
    tree vectype;
    int nunits;
    edge pe = loop_preheader_edge (loop);
*************** get_initial_def_for_induction (gimple iv
*** 2392,2415 ****
    gimple_stmt_iterator si;
    basic_block bb = gimple_bb (iv_phi);
    tree stepvectype;
! 
!   vectype = get_vectype_for_scalar_type (scalar_type);
!   gcc_assert (vectype);
!   nunits = TYPE_VECTOR_SUBPARTS (vectype);
!   ncopies = vf / nunits;
! 
!   gcc_assert (phi_info);
!   gcc_assert (ncopies >= 1);
! 
!   /* Find the first insertion point in the BB.  */
!   si = gsi_after_labels (bb);
! 
!   if (INTEGRAL_TYPE_P (scalar_type))
!     step_expr = build_int_cst (scalar_type, 0);
!   else if (POINTER_TYPE_P (scalar_type))
!     step_expr = build_int_cst (sizetype, 0);
!   else
!     step_expr = build_real (scalar_type, dconst0);
  
    /* Is phi in an inner-loop, while vectorizing an enclosing outer-loop?  */
    if (nested_in_vect_loop_p (loop, iv_phi))
--- 2392,2398 ----
    gimple_stmt_iterator si;
    basic_block bb = gimple_bb (iv_phi);
    tree stepvectype;
!   tree resvectype;
  
    /* Is phi in an inner-loop, while vectorizing an enclosing outer-loop?  */
    if (nested_in_vect_loop_p (loop, iv_phi))
*************** get_initial_def_for_induction (gimple iv
*** 2426,2436 ****
--- 2409,2433 ----
  
    access_fn = analyze_scalar_evolution (iv_loop, PHI_RESULT (iv_phi));
    gcc_assert (access_fn);
+   STRIP_NOPS (access_fn);
    ok = vect_is_simple_iv_evolution (iv_loop->num, access_fn,
                                      &init_expr, &step_expr);
    gcc_assert (ok);
    pe = loop_preheader_edge (iv_loop);
  
+   scalar_type = TREE_TYPE (init_expr);
+   vectype = get_vectype_for_scalar_type (scalar_type);
+   resvectype = get_vectype_for_scalar_type (TREE_TYPE (PHI_RESULT (iv_phi)));
+   gcc_assert (vectype);
+   nunits = TYPE_VECTOR_SUBPARTS (vectype);
+   ncopies = vf / nunits;
+ 
+   gcc_assert (phi_info);
+   gcc_assert (ncopies >= 1);
+ 
+   /* Find the first insertion point in the BB.  */
+   si = gsi_after_labels (bb);
+ 
    /* Create the vector that holds the initial_value of the induction.  */
    if (nested_in_vect_loop)
      {
*************** get_initial_def_for_induction (gimple iv
*** 2456,2462 ****
  	}
  
        t = NULL_TREE;
!       t = tree_cons (NULL_TREE, init_expr, t);
        for (i = 1; i < nunits; i++)
  	{
  	  /* Create: new_name_i = new_name + step_expr  */
--- 2453,2459 ----
  	}
  
        t = NULL_TREE;
!       t = tree_cons (NULL_TREE, new_name, t);
        for (i = 1; i < nunits; i++)
  	{
  	  /* Create: new_name_i = new_name + step_expr  */
*************** get_initial_def_for_induction (gimple iv
*** 2575,2580 ****
--- 2572,2590 ----
  	  gimple_assign_set_lhs (new_stmt, vec_def);
  
  	  gsi_insert_before (&si, new_stmt, GSI_SAME_STMT);
+ 	  if (!useless_type_conversion_p (resvectype, vectype))
+ 	    {
+ 	      new_stmt = gimple_build_assign_with_ops
+ 		  (VIEW_CONVERT_EXPR,
+ 		   vect_get_new_vect_var (resvectype, vect_simple_var,
+ 					  "vec_iv_"),
+ 		   build1 (VIEW_CONVERT_EXPR, resvectype,
+ 			   gimple_assign_lhs (new_stmt)), NULL_TREE);
+ 	      gimple_assign_set_lhs (new_stmt,
+ 				     make_ssa_name
+ 				       (gimple_assign_lhs (new_stmt), new_stmt));
+ 	      gsi_insert_before (&si, new_stmt, GSI_SAME_STMT);
+ 	    }
  	  set_vinfo_for_stmt (new_stmt,
  			      new_stmt_vec_info (new_stmt, loop_vinfo, NULL));
  	  STMT_VINFO_RELATED_STMT (prev_stmt_vinfo) = new_stmt;
*************** get_initial_def_for_induction (gimple iv
*** 2622,2627 ****
--- 2632,2653 ----
      }
  
    STMT_VINFO_VEC_STMT (phi_info) = induction_phi;
+   if (!useless_type_conversion_p (resvectype, vectype))
+     {
+       new_stmt = gimple_build_assign_with_ops
+ 	 (VIEW_CONVERT_EXPR,
+ 	  vect_get_new_vect_var (resvectype, vect_simple_var, "vec_iv_"),
+ 	  build1 (VIEW_CONVERT_EXPR, resvectype, induc_def), NULL_TREE);
+       induc_def = make_ssa_name (gimple_assign_lhs (new_stmt), new_stmt);
+       gimple_assign_set_lhs (new_stmt, induc_def);
+       si = gsi_start_bb (bb);
+       gsi_insert_before (&si, new_stmt, GSI_SAME_STMT);
+       set_vinfo_for_stmt (new_stmt,
+ 			  new_stmt_vec_info (new_stmt, loop_vinfo, NULL));
+       STMT_VINFO_RELATED_STMT (vinfo_for_stmt (new_stmt))
+ 	= STMT_VINFO_RELATED_STMT (vinfo_for_stmt (induction_phi));
+     }
+ 
    return induc_def;
  }
  
diff -Nrcpad gcc-4.5.2/gcc/tree-vect-stmts.c gcc-4.5.3/gcc/tree-vect-stmts.c
*** gcc-4.5.2/gcc/tree-vect-stmts.c	Tue Nov  2 12:12:56 2010
--- gcc-4.5.3/gcc/tree-vect-stmts.c	Thu Mar  3 12:22:10 2011
*************** vect_get_vec_def_for_operand (tree op, g
*** 1014,1021 ****
          /* Get the def from the vectorized stmt.  */
          def_stmt_info = vinfo_for_stmt (def_stmt);
          vec_stmt = STMT_VINFO_VEC_STMT (def_stmt_info);
! 	gcc_assert (vec_stmt && gimple_code (vec_stmt) == GIMPLE_PHI);
!         vec_oprnd = PHI_RESULT (vec_stmt);
          return vec_oprnd;
        }
  
--- 1014,1023 ----
          /* Get the def from the vectorized stmt.  */
          def_stmt_info = vinfo_for_stmt (def_stmt);
          vec_stmt = STMT_VINFO_VEC_STMT (def_stmt_info);
! 	if (gimple_code (vec_stmt) == GIMPLE_PHI)
! 	  vec_oprnd = PHI_RESULT (vec_stmt);
! 	else
! 	  vec_oprnd = gimple_get_lhs (vec_stmt);
          return vec_oprnd;
        }
  
*************** vectorizable_operation (gimple stmt, gim
*** 2236,2242 ****
    int op_type;
    optab optab;
    int icode;
-   enum machine_mode optab_op2_mode;
    tree def;
    gimple def_stmt;
    enum vect_def_type dt[2] = {vect_unknown_def_type, vect_unknown_def_type};
--- 2238,2243 ----
*************** vectorizable_operation (gimple stmt, gim
*** 2249,2256 ****
    int j, i;
    VEC(tree,heap) *vec_oprnds0 = NULL, *vec_oprnds1 = NULL;
    tree vop0, vop1;
-   unsigned int k;
-   bool scalar_shift_arg = false;
    bb_vec_info bb_vinfo = STMT_VINFO_BB_VINFO (stmt_info);
    int vf;
  
--- 2250,2255 ----
diff -Nrcpad gcc-4.5.2/gcc/tree-vrp.c gcc-4.5.3/gcc/tree-vrp.c
*** gcc-4.5.2/gcc/tree-vrp.c	Mon Jun 14 15:23:31 2010
--- gcc-4.5.3/gcc/tree-vrp.c	Tue Jan 25 09:48:07 2011
*************** vrp_finalize (void)
*** 7290,7295 ****
--- 7290,7296 ----
    size_t i;
    prop_value_t *single_val_range;
    bool do_value_subst_p;
+   unsigned num = num_ssa_names;
  
    if (dump_file)
      {
*************** vrp_finalize (void)
*** 7301,7310 ****
    /* We may have ended with ranges that have exactly one value.  Those
       values can be substituted as any other const propagated
       value using substitute_and_fold.  */
!   single_val_range = XCNEWVEC (prop_value_t, num_ssa_names);
  
    do_value_subst_p = false;
!   for (i = 0; i < num_ssa_names; i++)
      if (vr_value[i]
  	&& vr_value[i]->type == VR_RANGE
  	&& vr_value[i]->min == vr_value[i]->max
--- 7302,7311 ----
    /* We may have ended with ranges that have exactly one value.  Those
       values can be substituted as any other const propagated
       value using substitute_and_fold.  */
!   single_val_range = XCNEWVEC (prop_value_t, num);
  
    do_value_subst_p = false;
!   for (i = 0; i < num; i++)
      if (vr_value[i]
  	&& vr_value[i]->type == VR_RANGE
  	&& vr_value[i]->min == vr_value[i]->max
*************** vrp_finalize (void)
*** 7332,7338 ****
    identify_jump_threads ();
  
    /* Free allocated memory.  */
!   for (i = 0; i < num_ssa_names; i++)
      if (vr_value[i])
        {
  	BITMAP_FREE (vr_value[i]->equiv);
--- 7333,7339 ----
    identify_jump_threads ();
  
    /* Free allocated memory.  */
!   for (i = 0; i < num; i++)
      if (vr_value[i])
        {
  	BITMAP_FREE (vr_value[i]->equiv);
diff -Nrcpad gcc-4.5.2/gcc/tree.c gcc-4.5.3/gcc/tree.c
*** gcc-4.5.2/gcc/tree.c	Wed Jul  7 15:24:27 2010
--- gcc-4.5.3/gcc/tree.c	Sat Apr  9 16:21:20 2011
*************** array_type_nelts (const_tree type)
*** 2337,2342 ****
--- 2337,2346 ----
    min = TYPE_MIN_VALUE (index_type);
    max = TYPE_MAX_VALUE (index_type);
  
+   /* TYPE_MAX_VALUE may not be set if the array has unknown length.  */
+   if (!max)
+     return error_mark_node;
+ 
    return (integer_zerop (min)
  	  ? max
  	  : fold_build2 (MINUS_EXPR, TREE_TYPE (max), max, min));
*************** type_hash_eq (const void *va, const void
*** 5797,5808 ****
        || TREE_TYPE (a->type) != TREE_TYPE (b->type)
        || !attribute_list_equal (TYPE_ATTRIBUTES (a->type),
  				 TYPE_ATTRIBUTES (b->type))
-       || TYPE_ALIGN (a->type) != TYPE_ALIGN (b->type)
-       || TYPE_MODE (a->type) != TYPE_MODE (b->type)
        || (TREE_CODE (a->type) != COMPLEX_TYPE
            && TYPE_NAME (a->type) != TYPE_NAME (b->type)))
      return 0;
  
    switch (TREE_CODE (a->type))
      {
      case VOID_TYPE:
--- 5801,5818 ----
        || TREE_TYPE (a->type) != TREE_TYPE (b->type)
        || !attribute_list_equal (TYPE_ATTRIBUTES (a->type),
  				 TYPE_ATTRIBUTES (b->type))
        || (TREE_CODE (a->type) != COMPLEX_TYPE
            && TYPE_NAME (a->type) != TYPE_NAME (b->type)))
      return 0;
  
+   /* Be careful about comparing arrays before and after the element type
+      has been completed; don't compare TYPE_ALIGN unless both types are
+      complete.  */
+   if (COMPLETE_TYPE_P (a->type) && COMPLETE_TYPE_P (b->type)
+       && (TYPE_ALIGN (a->type) != TYPE_ALIGN (b->type)
+ 	  || TYPE_MODE (a->type) != TYPE_MODE (b->type)))
+     return 0;
+ 
    switch (TREE_CODE (a->type))
      {
      case VOID_TYPE:
diff -Nrcpad gcc-4.5.2/gcc/tree.h gcc-4.5.3/gcc/tree.h
*** gcc-4.5.2/gcc/tree.h	Sat Oct 16 14:36:26 2010
--- gcc-4.5.3/gcc/tree.h	Tue Mar  8 13:03:34 2011
*************** struct GTY(()) tree_parm_decl {
*** 2913,2938 ****
  
  #define DECL_COMDAT_GROUP(NODE) (DECL_WITH_VIS_CHECK (NODE)->decl_with_vis.comdat_group)
  
- /* A replaceable function is one which may be replaced at link-time
-    with an entirely different definition, provided that the
-    replacement has the same type.  For example, functions declared
-    with __attribute__((weak)) on most systems are replaceable.
- 
-    COMDAT functions are not replaceable, since all definitions of the
-    function must be equivalent.  It is important that COMDAT functions
-    not be treated as replaceable so that use of C++ template
-    instantiations is not penalized.
- 
-    For example, DECL_REPLACEABLE is used to determine whether or not a
-    function (including a template instantiation) which is not
-    explicitly declared "inline" can be inlined.  If the function is
-    DECL_REPLACEABLE then it is not safe to do the inlining, since the
-    implementation chosen at link-time may be different.  However, a
-    function that is not DECL_REPLACEABLE can be inlined, since all
-    versions of the function will be functionally identical.  */
- #define DECL_REPLACEABLE_P(NODE) \
-   (!DECL_COMDAT (NODE) && !targetm.binds_local_p (NODE))
- 
  /* The name of the object as the assembler will see it (but before any
     translations made by ASM_OUTPUT_LABELREF).  Often this is the same
     as DECL_NAME.  It is an IDENTIFIER_NODE.  */
--- 2913,2918 ----
*************** extern void finish_aliases_1 (void);
*** 5145,5150 ****
--- 5125,5132 ----
  extern void finish_aliases_2 (void);
  extern tree emutls_decl (tree);
  extern void remove_unreachable_alias_pairs (void);
+ extern bool decl_replaceable_p (tree);
+ extern bool decl_binds_to_current_def_p (tree);
  
  /* In stmt.c */
  extern void expand_computed_goto (tree);
diff -Nrcpad gcc-4.5.2/gcc/varasm.c gcc-4.5.3/gcc/varasm.c
*** gcc-4.5.2/gcc/varasm.c	Sat Mar 27 11:56:30 2010
--- gcc-4.5.3/gcc/varasm.c	Tue Mar  8 13:03:34 2011
*************** default_binds_local_p_1 (const_tree exp,
*** 6691,6696 ****
--- 6691,6741 ----
    return local_p;
  }
  
+ /* Return true when references to DECL must bind to current definition in
+    final executable.
+ 
+    The condition is usually equivalent to whether the function binds to the
+    current module (shared library or executable), that is to binds_local_p.
+    We use this fact to avoid need for another target hook and implement
+    the logic using binds_local_p and just special cases where
+    decl_binds_to_current_def_p is stronger than binds local_p.  In particular
+    the weak definitions (that can be overwritten at linktime by other
+    definition from different object file) and when resolution info is available
+    we simply use the knowledge passed to us by linker plugin.  */
+ bool
+ decl_binds_to_current_def_p (tree decl)
+ {
+   gcc_assert (DECL_P (decl));
+   if (!TREE_PUBLIC (decl))
+     return true;
+   if (!targetm.binds_local_p (decl))
+     return false;
+   /* Otherwise we have to assume the worst for DECL_WEAK (hidden weaks
+      binds localy but still can be overwritten).
+      This rely on fact that binds_local_p behave as decl_replaceable_p
+      for all other declaration types.  */
+   return !DECL_WEAK (decl);
+ }
+ 
+ /* A replaceable function or variable is one which may be replaced
+    at link-time with an entirely different definition, provided that the
+    replacement has the same type.  For example, functions declared
+    with __attribute__((weak)) on most systems are replaceable.
+ 
+    COMDAT functions are not replaceable, since all definitions of the
+    function must be equivalent.  It is important that COMDAT functions
+    not be treated as replaceable so that use of C++ template
+    instantiations is not penalized.  */
+ 
+ bool
+ decl_replaceable_p (tree decl)
+ {
+   gcc_assert (DECL_P (decl));
+   if (!TREE_PUBLIC (decl) || DECL_COMDAT (decl))
+     return false;
+   return !decl_binds_to_current_def_p (decl);
+ }
+ 
  /* Default function to output code that will globalize a label.  A
     target must define GLOBAL_ASM_OP or provide its own function to
     globalize a label.  */
diff -Nrcpad gcc-4.5.2/gcc/xcoffout.c gcc-4.5.3/gcc/xcoffout.c
*** gcc-4.5.2/gcc/xcoffout.c	Wed Nov 25 10:55:54 2009
--- gcc-4.5.3/gcc/xcoffout.c	Mon Jan 17 12:36:55 2011
*************** const char *xcoff_lastfile;
*** 81,88 ****
  #define ASM_OUTPUT_LINE(FILE,LINENUM)					   \
    do									   \
      {									   \
        if (xcoff_begin_function_line >= 0)				   \
! 	fprintf (FILE, "\t.line\t%d\n", ABS_OR_RELATIVE_LINENO (LINENUM)); \
      }									   \
    while (0)
  
--- 81,95 ----
  #define ASM_OUTPUT_LINE(FILE,LINENUM)					   \
    do									   \
      {									   \
+       /* Make sure we're in a function and prevent output of .line 0, as   \
+ 	 line # 0 is meant for symbol addresses in xcoff.  Additionally,   \
+ 	 line numbers are 'unsigned short' in 32-bit mode.  */		   \
        if (xcoff_begin_function_line >= 0)				   \
! 	{								   \
! 	  int lno = ABS_OR_RELATIVE_LINENO (LINENUM);			   \
! 	  if (lno > 0 && (TARGET_64BIT || lno <= (int)USHRT_MAX))	   \
! 	    fprintf (FILE, "\t.line\t%d\n", lno);			   \
! 	}								   \
      }									   \
    while (0)
  
diff -Nrcpad gcc-4.5.2/include/ChangeLog gcc-4.5.3/include/ChangeLog
*** gcc-4.5.2/include/ChangeLog	Thu Dec 16 12:30:40 2010
--- gcc-4.5.3/include/ChangeLog	Thu Apr 28 14:09:36 2011
***************
*** 1,3 ****
--- 1,7 ----
+ 2011-04-28  Release Manager
+ 
+ 	* GCC 4.5.3 released.
+ 
  2010-12-16  Release Manager
  
  	* GCC 4.5.2 released.
diff -Nrcpad gcc-4.5.2/intl/ChangeLog gcc-4.5.3/intl/ChangeLog
*** gcc-4.5.2/intl/ChangeLog	Thu Dec 16 12:30:17 2010
--- gcc-4.5.3/intl/ChangeLog	Thu Apr 28 14:09:12 2011
***************
*** 1,3 ****
--- 1,7 ----
+ 2011-04-28  Release Manager
+ 
+ 	* GCC 4.5.3 released.
+ 
  2010-12-16  Release Manager
  
  	* GCC 4.5.2 released.
diff -Nrcpad gcc-4.5.2/libcpp/ChangeLog gcc-4.5.3/libcpp/ChangeLog
*** gcc-4.5.2/libcpp/ChangeLog	Thu Dec 16 12:31:05 2010
--- gcc-4.5.3/libcpp/ChangeLog	Thu Apr 28 14:10:07 2011
***************
*** 1,3 ****
--- 1,33 ----
+ 2011-04-28  Release Manager
+ 
+ 	* GCC 4.5.3 released.
+ 
+ 2011-04-26  Jakub Jelinek  <jakub@redhat.com>
+ 
+ 	Backported from mainline
+ 	2011-04-24  Jakub Jelinek  <jakub@redhat.com>
+ 
+ 	PR preprocessor/48740
+ 	* lex.c (lex_raw_string): When raw string ends with
+ 	??) followed by raw prefix and ", ensure it is preprocessed
+ 	with ??) rather than ??].
+ 
+ 2011-03-21  Michael Meissner  <meissner@linux.vnet.ibm.com>
+ 
+ 	PR preprocessor/48192
+ 	Backport from trunk
+ 	* directives.c (do_ifdef): Do not consider conditional macros as
+ 	being defined.
+ 	(do_ifndef): Ditto.
+ 	* expr.c (parse_defined): Ditto.
+ 
+ 2011-01-04  Eric Botcazou  <ebotcazou@adacore.com>
+             Jakub Jelinek  <jakub@redhat.com>
+ 
+ 	PR preprocessor/39213
+ 	* directives.c (end_directive): Call _cpp_remove_overlay for deferred
+ 	pragmas as well in traditional mode.
+ 
  2010-12-16  Release Manager
  
  	* GCC 4.5.2 released.
diff -Nrcpad gcc-4.5.2/libcpp/directives.c gcc-4.5.3/libcpp/directives.c
*** gcc-4.5.2/libcpp/directives.c	Fri Nov 20 08:18:16 2009
--- gcc-4.5.3/libcpp/directives.c	Mon Mar 21 20:59:02 2011
*************** start_directive (cpp_reader *pfile)
*** 280,295 ****
  static void
  end_directive (cpp_reader *pfile, int skip_line)
  {
!   if (pfile->state.in_deferred_pragma)
!     ;
!   else if (CPP_OPTION (pfile, traditional))
      {
        /* Revert change of prepare_directive_trad.  */
!       pfile->state.prevent_expansion--;
  
        if (pfile->directive != &dtable[T_DEFINE])
  	_cpp_remove_overlay (pfile);
      }
    /* We don't skip for an assembler #.  */
    else if (skip_line)
      {
--- 280,296 ----
  static void
  end_directive (cpp_reader *pfile, int skip_line)
  {
!   if (CPP_OPTION (pfile, traditional))
      {
        /* Revert change of prepare_directive_trad.  */
!       if (!pfile->state.in_deferred_pragma)
! 	pfile->state.prevent_expansion--;
  
        if (pfile->directive != &dtable[T_DEFINE])
  	_cpp_remove_overlay (pfile);
      }
+   else if (pfile->state.in_deferred_pragma)
+     ;
    /* We don't skip for an assembler #.  */
    else if (skip_line)
      {
*************** do_ifdef (cpp_reader *pfile)
*** 1792,1798 ****
  
        if (node)
  	{
! 	  skip = node->type != NT_MACRO;
  	  _cpp_mark_macro_used (node);
  	  if (!(node->flags & NODE_USED))
  	    {
--- 1793,1804 ----
  
        if (node)
  	{
! 	  /* Do not treat conditional macros as being defined.  This is due to
! 	     the powerpc and spu ports using conditional macros for 'vector',
! 	     'bool', and 'pixel' to act as conditional keywords.  This messes
! 	     up tests like #ifndef bool.  */
! 	  skip = (node->type != NT_MACRO
! 		  || ((node->flags & NODE_CONDITIONAL) != 0));
  	  _cpp_mark_macro_used (node);
  	  if (!(node->flags & NODE_USED))
  	    {
*************** do_ifndef (cpp_reader *pfile)
*** 1830,1836 ****
  
        if (node)
  	{
! 	  skip = node->type == NT_MACRO;
  	  _cpp_mark_macro_used (node);
  	  if (!(node->flags & NODE_USED))
  	    {
--- 1836,1847 ----
  
        if (node)
  	{
! 	  /* Do not treat conditional macros as being defined.  This is due to
! 	     the powerpc and spu ports using conditional macros for 'vector',
! 	     'bool', and 'pixel' to act as conditional keywords.  This messes
! 	     up tests like #ifndef bool.  */
! 	  skip = (node->type == NT_MACRO
! 		  && ((node->flags & NODE_CONDITIONAL) == 0));
  	  _cpp_mark_macro_used (node);
  	  if (!(node->flags & NODE_USED))
  	    {
diff -Nrcpad gcc-4.5.2/libcpp/expr.c gcc-4.5.3/libcpp/expr.c
*** gcc-4.5.2/libcpp/expr.c	Fri Jan  1 18:08:17 2010
--- gcc-4.5.3/libcpp/expr.c	Mon Mar 21 20:59:02 2011
*************** parse_defined (cpp_reader *pfile)
*** 711,720 ****
  
    pfile->state.prevent_expansion--;
  
    result.unsignedp = false;
    result.high = 0;
    result.overflow = false;
!   result.low = node && node->type == NT_MACRO;
    return result;
  }
  
--- 711,725 ----
  
    pfile->state.prevent_expansion--;
  
+   /* Do not treat conditional macros as being defined.  This is due to the
+      powerpc and spu ports using conditional macros for 'vector', 'bool', and
+      'pixel' to act as conditional keywords.  This messes up tests like #ifndef
+      bool.  */
    result.unsignedp = false;
    result.high = 0;
    result.overflow = false;
!   result.low = (node && node->type == NT_MACRO
! 		&& (node->flags & NODE_CONDITIONAL) == 0);
    return result;
  }
  
diff -Nrcpad gcc-4.5.2/libcpp/lex.c gcc-4.5.3/libcpp/lex.c
*** gcc-4.5.2/libcpp/lex.c	Tue Apr  6 07:02:40 2010
--- gcc-4.5.3/libcpp/lex.c	Tue Apr 26 10:04:18 2011
*************** lex_raw_string (cpp_reader *pfile, cpp_t
*** 858,864 ****
  				       raw_prefix_len) == 0
  			   && cur[raw_prefix_len+1] == '"')
  		    {
! 		      cur += raw_prefix_len+2;
  		      goto break_outer_loop;
  		    }
  		  else
--- 858,866 ----
  				       raw_prefix_len) == 0
  			   && cur[raw_prefix_len+1] == '"')
  		    {
! 		      BUF_APPEND (")", 1);
! 		      base++;
! 		      cur += raw_prefix_len + 2;
  		      goto break_outer_loop;
  		    }
  		  else
diff -Nrcpad gcc-4.5.2/libcpp/po/ChangeLog gcc-4.5.3/libcpp/po/ChangeLog
*** gcc-4.5.2/libcpp/po/ChangeLog	Thu Dec 16 12:31:00 2010
--- gcc-4.5.3/libcpp/po/ChangeLog	Thu Apr 28 14:10:01 2011
***************
*** 1,3 ****
--- 1,7 ----
+ 2011-04-28  Release Manager
+ 
+ 	* GCC 4.5.3 released.
+ 
  2010-12-16  Release Manager
  
  	* GCC 4.5.2 released.
diff -Nrcpad gcc-4.5.2/libdecnumber/ChangeLog gcc-4.5.3/libdecnumber/ChangeLog
*** gcc-4.5.2/libdecnumber/ChangeLog	Thu Dec 16 12:29:40 2010
--- gcc-4.5.3/libdecnumber/ChangeLog	Thu Apr 28 14:08:32 2011
***************
*** 1,3 ****
--- 1,7 ----
+ 2011-04-28  Release Manager
+ 
+ 	* GCC 4.5.3 released.
+ 
  2010-12-16  Release Manager
  
  	* GCC 4.5.2 released.
diff -Nrcpad gcc-4.5.2/libgcc/ChangeLog gcc-4.5.3/libgcc/ChangeLog
*** gcc-4.5.2/libgcc/ChangeLog	Thu Dec 16 12:32:01 2010
--- gcc-4.5.3/libgcc/ChangeLog	Thu Apr 28 14:11:15 2011
***************
*** 1,3 ****
--- 1,19 ----
+ 2011-04-28  Release Manager
+ 
+ 	* GCC 4.5.3 released.
+ 
+ 2011-02-23  Nathan Froyd  <froydnj@codesourcery.com>
+ 
+ 	PR target/43810
+ 
+ 	Backport from mainline:
+ 	2010-07-23  Nathan Froyd  <froydnj@codesourcery.com>
+ 
+ 	* config.host (powerpc*-eabispe*): Set tmake_file.
+ 	(powerpc*-eabi*): Likewise.
+ 	* config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
+ 	crtbeginS, crtendS, crtbeginT.
+ 
  2010-12-16  Release Manager
  
  	* GCC 4.5.2 released.
diff -Nrcpad gcc-4.5.2/libgcc/config/libbid/ChangeLog gcc-4.5.3/libgcc/config/libbid/ChangeLog
*** gcc-4.5.2/libgcc/config/libbid/ChangeLog	Thu Dec 16 12:32:07 2010
--- gcc-4.5.3/libgcc/config/libbid/ChangeLog	Thu Apr 28 14:11:21 2011
***************
*** 1,3 ****
--- 1,7 ----
+ 2011-04-28  Release Manager
+ 
+ 	* GCC 4.5.3 released.
+ 
  2010-12-16  Release Manager
  
  	* GCC 4.5.2 released.
diff -Nrcpad gcc-4.5.2/libgcc/config/rs6000/t-ppccomm gcc-4.5.3/libgcc/config/rs6000/t-ppccomm
*** gcc-4.5.2/libgcc/config/rs6000/t-ppccomm	Thu Jun 26 14:15:49 2008
--- gcc-4.5.3/libgcc/config/rs6000/t-ppccomm	Wed Feb 23 18:06:29 2011
*************** LIB2ADD_ST += crtsavfpr.S crtresfpr.S \
*** 15,21 ****
    e500crtsavg64gpr.S \
    e500crtsavg64gprctr.S
  
! EXTRA_PARTS += ecrti$(objext) ecrtn$(objext) ncrti$(objext) ncrtn$(objext)
  
  # We build {e,n}crti.o and {e,n}crtn.o, which serve to add begin and
  # end labels to all of the special sections used when we link using gcc.
--- 15,23 ----
    e500crtsavg64gpr.S \
    e500crtsavg64gprctr.S
  
! EXTRA_PARTS += crtbegin$(objext) crtend$(objext) \
!   crtbeginS$(objext) crtendS$(objext) crtbeginT$(objext) \
!   ecrti$(objext) ecrtn$(objext) ncrti$(objext) ncrtn$(objext)
  
  # We build {e,n}crti.o and {e,n}crtn.o, which serve to add begin and
  # end labels to all of the special sections used when we link using gcc.
diff -Nrcpad gcc-4.5.2/libgcc/config.host gcc-4.5.3/libgcc/config.host
*** gcc-4.5.2/libgcc/config.host	Sun Sep 12 03:27:09 2010
--- gcc-4.5.3/libgcc/config.host	Wed Feb 23 18:06:29 2011
*************** powerpc*-*-freebsd*)
*** 456,461 ****
--- 456,462 ----
  powerpc-*-netbsd*)
  	;;
  powerpc-*-eabispe*)
+ 	tmake_file="${tmake_file} rs6000/t-ppccomm"
  	;;
  powerpc-*-eabisimaltivec*)
  	;;
*************** powerpc-*-elf*)
*** 466,471 ****
--- 467,473 ----
  powerpc-*-eabialtivec*)
  	;;
  powerpc-*-eabi*)
+ 	tmake_file="${tmake_file} rs6000/t-ppccomm"
  	;;
  powerpc-*-rtems*)
  	;;
diff -Nrcpad gcc-4.5.2/libgomp/ChangeLog gcc-4.5.3/libgomp/ChangeLog
*** gcc-4.5.2/libgomp/ChangeLog	Thu Dec 16 12:30:50 2010
--- gcc-4.5.3/libgomp/ChangeLog	Thu Apr 28 14:09:48 2011
***************
*** 1,3 ****
--- 1,31 ----
+ 2011-04-28  Release Manager
+ 
+ 	* GCC 4.5.3 released.
+ 
+ 2011-02-27  Tobias Burnus  <burnus@net-b.de>
+ 
+ 	Backport from mainline
+ 	2011-02-27  Jakub Jelinek  <jakub@redhat.com>
+ 
+ 	PR fortran/47886
+ 	* testsuite/libgomp.fortran/task3.f90: New test.
+ 	
+ 
+ 2011-01-16  Jakub Jelinek  <jakub@redhat.com>
+ 
+ 	Backport from mainline
+ 	2010-12-14  Jakub Jelinek  <jakub@redhat.com>
+ 
+ 	PR fortran/46874
+ 	* libgomp.fortran/allocatable6.f90: New test.
+ 
+ 2010-12-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+ 
+ 	Backport from mainline:
+ 	2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+ 
+ 	* configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
+ 
  2010-12-16  Release Manager
  
  	* GCC 4.5.2 released.
diff -Nrcpad gcc-4.5.2/libgomp/configure.tgt gcc-4.5.3/libgomp/configure.tgt
*** gcc-4.5.2/libgomp/configure.tgt	Thu Jan 28 21:47:59 2010
--- gcc-4.5.3/libgomp/configure.tgt	Fri Dec 17 14:38:43 2010
*************** case "${target}" in
*** 125,130 ****
--- 125,134 ----
  	config_path="bsd posix"
  	;;
  
+   mips-sgi-irix6*)
+ 	# Need to link with -lpthread so libgomp.so is self-contained.
+ 	XLDFLAGS="${XLDFLAGS} -lpthread"
+ 	;;
    *)
  	;;
  
diff -Nrcpad gcc-4.5.2/libgomp/libgomp.info gcc-4.5.3/libgomp/libgomp.info
*** gcc-4.5.2/libgomp/libgomp.info	Thu Dec 16 13:30:27 2010
--- gcc-4.5.3/libgomp/libgomp.info	Thu Apr 28 15:21:06 2011
***************
*** 1,5 ****
  This is libgomp.info, produced by makeinfo version 4.12 from
! /space/rguenther/gcc-4.5.2/gcc-4.5.2/libgomp/libgomp.texi.
  
  Copyright (C) 2006, 2007, 2008 Free Software Foundation, Inc.
  
--- 1,5 ----
  This is libgomp.info, produced by makeinfo version 4.12 from
! /space/rguenther/gcc-4.5.3/gcc-4.5.3/libgomp/libgomp.texi.
  
  Copyright (C) 2006, 2007, 2008 Free Software Foundation, Inc.
  
diff -Nrcpad gcc-4.5.2/libgomp/testsuite/libgomp.fortran/allocatable6.f90 gcc-4.5.3/libgomp/testsuite/libgomp.fortran/allocatable6.f90
*** gcc-4.5.2/libgomp/testsuite/libgomp.fortran/allocatable6.f90	Thu Jan  1 00:00:00 1970
--- gcc-4.5.3/libgomp/testsuite/libgomp.fortran/allocatable6.f90	Sun Jan 16 20:18:01 2011
***************
*** 0 ****
--- 1,45 ----
+ ! PR fortran/46874
+ ! { dg-do run }
+ 
+   interface
+     subroutine sub (a, b, c, d, n)
+       integer :: n
+       integer, allocatable :: a(:), b(:), c(:), d(:)
+     end subroutine
+   end interface
+ 
+   integer, allocatable :: a(:), b(:), c(:), d(:)
+   integer :: i, j
+   allocate (a(50), b(50), c(50), d(50))
+   do i = 1, 50
+     a(i) = 2 + modulo (i, 7)
+     b(i) = 179 - modulo (i, 11)
+   end do
+   c = 0
+   d = 2147483647
+   call sub (a, b, c, d, 50)
+   do i = 1, 50
+     j = 0
+     if (i .eq. 3) then
+       j = 8
+     else if (i .gt. 1 .and. i .lt. 9) then
+       j = 7
+     end if
+     if (c(i) .ne. j) call abort
+     j = 179 - modulo (i, 11)
+     if (i .gt. 1 .and. i .lt. 9) j = i
+     if (d(i) .ne. j) call abort
+   end do
+   deallocate (a, b, c, d)
+ end
+ 
+ subroutine sub (a, b, c, d, n)
+   integer :: n
+   integer, allocatable :: a(:), b(:), c(:), d(:)
+ !$omp parallel do shared(a, b) reduction(+:c) reduction(min:d)
+   do i = 1, n
+     c(a(i)) = c(a(i)) + 1
+     d(i) = min(d(i), b(i))
+     d(a(i)) = min(d(a(i)), a(i))
+   end do
+ end
diff -Nrcpad gcc-4.5.2/libgomp/testsuite/libgomp.fortran/task3.f90 gcc-4.5.3/libgomp/testsuite/libgomp.fortran/task3.f90
*** gcc-4.5.2/libgomp/testsuite/libgomp.fortran/task3.f90	Thu Jan  1 00:00:00 1970
--- gcc-4.5.3/libgomp/testsuite/libgomp.fortran/task3.f90	Sun Feb 27 14:29:59 2011
***************
*** 0 ****
--- 1,27 ----
+ ! { dg-do run }
+ ! { dg-options "-fopenmp" }
+ !
+ ! PR fortran/47886
+ !
+ ! Test case contributed by Bill Long
+ 
+ !  derived from OpenMP test OMP3f/F03_2_7_1d.F90
+ program F03_2_7_1d
+    use omp_lib
+    implicit none
+    integer, parameter :: NT = 4
+    integer :: sum = 0
+ 
+    call omp_set_num_threads(NT); 
+ 
+    !$omp parallel
+    !$omp task if(omp_get_num_threads() > 0)
+    !$omp atomic
+       sum = sum + 1
+    !$omp end task
+    !$omp end parallel
+    if (sum /= NT) then
+       print *, "FAIL - sum == ", sum, " (expected ", NT, ")"
+       call abort
+    end if
+ end program F03_2_7_1d
diff -Nrcpad gcc-4.5.2/libiberty/ChangeLog gcc-4.5.3/libiberty/ChangeLog
*** gcc-4.5.2/libiberty/ChangeLog	Thu Dec 16 12:31:47 2010
--- gcc-4.5.3/libiberty/ChangeLog	Thu Apr 28 14:10:57 2011
***************
*** 1,3 ****
--- 1,7 ----
+ 2011-04-28  Release Manager
+ 
+ 	* GCC 4.5.3 released.
+ 
  2010-12-16  Release Manager
  
  	* GCC 4.5.2 released.
diff -Nrcpad gcc-4.5.2/libmudflap/ChangeLog gcc-4.5.3/libmudflap/ChangeLog
*** gcc-4.5.2/libmudflap/ChangeLog	Thu Dec 16 12:31:51 2010
--- gcc-4.5.3/libmudflap/ChangeLog	Thu Apr 28 14:11:02 2011
***************
*** 1,3 ****
--- 1,7 ----
+ 2011-04-28  Release Manager
+ 
+ 	* GCC 4.5.3 released.
+ 
  2010-12-16  Release Manager
  
  	* GCC 4.5.2 released.
diff -Nrcpad gcc-4.5.2/libssp/ChangeLog gcc-4.5.3/libssp/ChangeLog
*** gcc-4.5.2/libssp/ChangeLog	Thu Dec 16 12:31:57 2010
--- gcc-4.5.3/libssp/ChangeLog	Thu Apr 28 14:11:09 2011
***************
*** 1,3 ****
--- 1,7 ----
+ 2011-04-28  Release Manager
+ 
+ 	* GCC 4.5.3 released.
+ 
  2010-12-16  Release Manager
  
  	* GCC 4.5.2 released.
diff -Nrcpad gcc-4.5.2/lto-plugin/ChangeLog gcc-4.5.3/lto-plugin/ChangeLog
*** gcc-4.5.2/lto-plugin/ChangeLog	Thu Dec 16 12:31:31 2010
--- gcc-4.5.3/lto-plugin/ChangeLog	Thu Apr 28 14:10:37 2011
***************
*** 1,3 ****
--- 1,7 ----
+ 2011-04-28  Release Manager
+ 
+ 	* GCC 4.5.3 released.
+ 
  2010-12-16  Release Manager
  
  	* GCC 4.5.2 released.
diff -Nrcpad gcc-4.5.2/maintainer-scripts/ChangeLog gcc-4.5.3/maintainer-scripts/ChangeLog
*** gcc-4.5.2/maintainer-scripts/ChangeLog	Thu Dec 16 12:30:27 2010
--- gcc-4.5.3/maintainer-scripts/ChangeLog	Thu Apr 28 14:09:24 2011
***************
*** 1,3 ****
--- 1,7 ----
+ 2011-04-28  Release Manager
+ 
+ 	* GCC 4.5.3 released.
+ 
  2010-12-16  Release Manager
  
  	* GCC 4.5.2 released.
diff -Nrcpad gcc-4.5.2/zlib/ChangeLog gcc-4.5.3/zlib/ChangeLog
*** gcc-4.5.2/zlib/ChangeLog	Thu Dec 16 12:31:36 2010
--- gcc-4.5.3/zlib/ChangeLog	Thu Apr 28 14:10:44 2011
***************
*** 1,3 ****
--- 1,7 ----
+ 2011-04-28  Release Manager
+ 
+ 	* GCC 4.5.3 released.
+ 
  2010-12-16  Release Manager
  
  	* GCC 4.5.2 released.