src/contrib/gcc/final.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

gcc: Add support for label attributes and "unavailable" attribute.

2013-12-28T20:30:31Z

Apple GCC has extensions to support for both label attributes and an "unavailable" attribute. These are critical for objc but are also useful in regular C/C++. Apparently at least the label attributes might have found their way to upstream GCC but the code doesn't seem available on the GPLv2 tree so we are taking the code directly from Apple. To make this clearer we are preserving the annoying "APPLE LOCAL" tags and the ChangeLogs when they are available. Obtained from: Apple GCC 4.2 - 5531 MFC after: 3 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

FreeBSD uses unchanged versions of this files.

2007-05-19T02:12:21Z

Use stock GCC versions on these files.

2004-07-28T03:36:15Z

FreeBSD uses stock versions of these GCC files.

2003-07-11T04:00:23Z

Use pure stock files.

2002-12-04T16:31:48Z

Use the stock 3.2.1-prerelease file.

2002-09-01T21:08:29Z

Approved by: obrien

Use the stock 3.1 prerelease file now. Rev 1.2 (add_bb) just doesn't

2002-05-09T21:41:12Z

cleanly fit in any more.

Merge rev 1.2 (add_bb) into GCC 3.1-snap.

2002-02-01T19:19:08Z

Note that the "NO_PROFILE_DATA"/"NO_PROFILE_COUNTERS" bits were added to the stock FSF GCC 2.97 (and thus 3.1) source as i386 Linux needed them also. (amazing what can get committed to the FSF GCC when needed by Linux...)