src/contrib/gcc/gimplify.c, branch main

Remove contrib/gcc and contrib/gcclibs

2020-02-29T12:40:27Z

GCC 4.2.1 was disconnected from FreeBSD in r358454. Sponsored by: The FreeBSD Foundation

Revert r259619:

2013-12-20T18:16:02Z

Fixes GCC libstdc++/29286 The fix seems to work for amd64 but causes segfaults on powerpc. At this time gcc is much more important on powerpc than on amd64. Reported by: andreast

gcc: backport upstream fix for issue with C++'s placement new

2013-12-19T18:27:32Z

Fixes GCC libstdc++/29286 Obtained from: gcc 4.3 (rev. 125603, 125653; GPLv2) MFC after: 2 weeks

gcc: Bring updates from Google's enhanced gcc-4.2.1.

2013-11-23T18:32:53Z

Google released and enhanced version of gcc-4.2.1 plus their local patches for Android[1]. The patches are owned by Google and the license hasn't been changed from the original GPLv2. We are only bringing a subset of the available patches that may be helpful in FreeBSD. Changes specific to android are not included. From the README.google file[1]. Patches applied to google_vendor_src_branch/gcc/gcc-4.2.1: gcc/Makefile.in gcc/c-common.c gcc/c-common.h gcc/c-opts.c gcc/c-typeck.c gcc/cp/typeck.c gcc/doc/invoke.texi gcc/flags.h gcc/opts.c gcc/tree-flow.h gcc/tree-ssa-alias-warnings.c gcc/tree-ssa-alias.c Backport of -Wstrict-aliasing from mainline. Silvius Rus gcc/coverage.c: Patch coverage_checksum_string for PR 25351. Seongbae Park Not yet submitted to FSF. gcc/c-opts.c gcc/c-ppoutput.c gcc/c.opt gcc/doc/cppopts.texi libcpp/Makefile.in libcpp/directives-only.c libcpp/directives.c libcpp/files.c libcpp/include/cpplib.h libcpp/init.c libcpp/internal.h libcpp/macro.c Support for -fdirectives-only. Ollie Wild . Submitted to FSF but not yet approved. libstdc++-v3/include/ext/hashtable.h http://b/742065 http://b/629994 Reduce min size of hashtable for hash_map, hash_set from 53 to 5 libstdc++-v3/include/ext/hashtable.h http://b/629994 Do not iterate over buckets if hashtable is empty. gcc/common.opt gcc/doc/invoke.texi gcc/flags.h gcc/gimplify.c gcc/opts.c Add Saito's patch for -finstrument-functions-exclude-* options. gcc/common.opt gcc/doc/invoke.texi gcc/final.c gcc/flags.h gcc/opts.c gcc/testsuite/gcc.dg/Wframe-larger-than.c Add a new flag -Wframe-larger-than- which enables a new warning when a frame size of a function is larger than specified. This patch hasn't been integrated into gcc mainline yet. gcc/tree-vrp.c Add a hack to avoid using ivopts information for pointers starting at constant values. Reference: [1] https://android.googlesource.com/toolchain/gcc/+/master/gcc-4.2.1/ Obtained from: Google Inc. MFC after: 3 weeks

Bring a couple of fixes for gcc optimizations.

2012-06-21T16:49:20Z

The GCC4.3 branch contains some optimization fixes that were not considered regressions and therefore were never backported. We are bringing a couple of them that are under GPLv2 since they were made before the license switch upstream. While here, add the GCC revision numbers in the log. Discussed with: jkim MFC after: 1 week

Revert r236962 - Experimental amdfam10/barcelona support.

2012-06-13T20:21:08Z

The patches are unexpectedly causing gcc to fail while building ports/graphics/ImageMagick even when the cpu flags are not used. Reported by: Andreas Tobler

Add experimental support for amdfam10/barcelona from the GCC 4.3 branch.

2012-06-12T15:04:18Z

Initial support for the AMD barcelona chipsets has been available in the gcc43 branch under GPLv2 but was not included when the Core 2 support was brought to the system gcc. AMD and some linux distributions (OpenSUSE) did a backport of the amdfam10 support and made them available. Unfortunately this is still experimental and while it can improve performance, enabling the CPUTYPE may break some C++ ports (like clang). Special care was taken to make sure that the patches predate the GPLv3 switch upstream. Tested by: Vladimir Kushnir Reviewed by: mm Approved by: jhb (mentor) MFC after: 2 weeks

Upgrade of base gcc and libstdc++ to the last GPLv2-licensed revision

2011-03-29T20:53:51Z

(rev. 127959 of gcc-4_2-branch). Resolved GCC bugs: c++: 17763, 29365, 30535, 30917, 31337, 31941, 32108, 32112, 32346, 32898, 32992 debug: 32610, 32914 libstdc++: 33084, 33128 middle-end: 32563 rtl-optimization: 33148 tree-optimization: 25413, 32723 target: 32218 Tested by: pointyhat (miwi) Obtained from: gcc (gcc-4_2-branch up to rev. 127959) PR: gnu/153298, gnu/153959, gnu/154385 MFC after: 1 month

Reorganize the gcc vendor import work area. This flattens out a bunch

2008-06-01T00:03:21Z

of unnecessary path components that are relics of cvs2svn. (These are directory moves)

GCC 4.2.1 release.

2007-08-14T02:45:23Z