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* MFC r286074:pfg2015-08-133-2/+16
| | | | | | | | | | | GCC: Add a new option "-fstack-protector-strong" This includes additional functions to be protected: those that have local array definitions, or have references to local frame addresses. This is a new option in GCC-4.9 that was relicensed by Han Shen from Google under GPLv2. Obtained from: OpenBSD (2014-01-14)
* MFC r261178:pfg2014-01-311-2/+6
| | | | | | | | | | gcc: Add support for -Wmissing-prototypes in C++ Support for warnings about missing prototypes in C++ was added by Apple GCC (Radar 6261539). Most of the code crept into r260311 so it felt natural to make use of it. Obtained from: Apple GCC - 5646
* MFC r260311, r260831:pfg2014-01-262-4/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gcc: Add support for Apple's Block extension Block objects [1] are a C-level syntactic and runtime feature. They are similar to standard C functions, but in addition to executable code they may also contain variable bindings to automatic (stack) or managed (heap) memory. A block can therefore maintain a set of state (data) that it can use to impact behavior when executed. This port is based on Apple's GCC 5646 with some bugfixes from Apple GCC 5666.3. It has some small differences with the support in clang, which remains the recommended compiler. Perhaps the most notable difference is that in GCC __block is not actually a keyword, but a macro. There may be workaround for this issue in the future. Other issues can be consulted in the clang documentation [2] For better compatiblity with Apple's GCC and llvm-gcc, some related fixes and features from Apple have been included. Support for the non-standard nested functions in GCC is now off by default. No effort was made to update the ObjC support since FreeBSD doesn't carry ObjC in the base system but some of the code crept in and was more difficult to remove than to adjust. References: [1] https://developer.apple.com/library/mac/documentation/Cocoa/Conceptual/Blocks/Articles/00_Introduction.html [2] http://clang.llvm.org/compatibility.html#block-variable-initialization Obtained from: Apple GCC 4.2
* MFC r260014, r260099:pfg2014-01-201-22/+96
| | | | | | | | | | gcc: Add support for label attributes and "unavailable" attribute. 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++. Obtained from: Apple GCC 4.2 - 5531
* MFC r259920:pfg2014-01-121-0/+7
| | | | | | | | gcc: Implement -Wmost for compatibility with clang. This is equivalent to -Wall -Wno-parentheses. Obtained from: Apple GCC 4.2 - 5531
* MFC r259525, r259526, r259529pfg2013-12-312-2/+8
| | | | | | | | | | | | | | | | gcc: small merges from upstream fix ICE in rs6000 when using -fno-trapping-math. Solves GCC-PR target/30485 Solve GCC issues: PR middle-end/32602 PR middle-end/32603 Updates the to documentation and processing improvement. Obtained from: gcc 4.3 (rev. 120902, 120902, 119427, 126278, 126422; GPLv2)
* MFC r259005, r259092:pfg2013-12-301-1/+42
| | | | | | | | | gcc: Add -flax-vector-conversions gcc: new fvisibility-ms-compat option These are useful for compatibility with newwer gcc and clang. Obtained from: gcc 4.3 (rev. 120572, 120688, 126088; GPLv2)
* gcc: Merge upstream changes.pfg2013-12-271-0/+6
| | | | | | | | Include types in error message for build_binary_op. Mostly cosmetic changes, to reduce differences with Apple's gcc. Obtained from: gcc 4.3 (rev. 120611, 124839, 125239; GPLv2)
* MFC r258826, r259555, r 259558:pfg2013-12-251-0/+8
| | | | | | | | | | | | | | | libcpp: Merge fixes from upstream Fixes: GCC preprocessor/29966: GCC preprocessor/28709: GCC c/31924 GCC preprocessor/14331 gcc: add Apple-compatible -Wnewline-eof Obtained from: gcc per-4.3 (rev. 121340, 124356, 124358, 124730, 125212, 125255 ; GPLv2) Apple Inc. (Apple GCC 4.2 - 5531)
* MFC r258017, r258429, r258748, r258817:pfg2013-12-211-0/+25
| | | | | | | | Merge updates from FSF pre4.3 GCC inspired on Apple's gcc: Updates to libiberty and mangling. New align attribute. Merge Apple updates to libstdc++.
* MFC r258428, r258445pfg2013-12-183-1/+20
| | | | | | | | | | | | | | | | | | | | | | | | | gcc: another round of merges from the gcc pre-43 branch. Bring The following revisions from the gcc43 branch[1]: 118360, 118361, 118363, 118576, 119820, 123906, 125246, and 125721. They all have in common that the were merged long ago into Apple's gcc and should help improve the general quality of the compiler and make it easier to bring new features from Apple's gcc42. For details please review the additions to the files: gcc/ChangeLog.gcc43 gcc/cp/ChangeLog.gcc43 (new, adds previous revisions) Fix crosscompilation (r258445 by andreast) Reference: [1] http://gcc.gnu.org/viewcvs/gcc/trunk/?pathrev=126700 Obtained from: gcc pre4.3 (GPLv2) branch MFC after: 3 weeks
* MFC rr258501, r258507;pfg2013-12-152-6/+87
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gcc: Bring updates from Google's enhanced gcc-4.2.1. 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, in other words, 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 <rus@google.com> gcc/coverage.c: Patch coverage_checksum_string for PR 25351. Seongbae Park <spark@google.com> 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 <aaw@google.com>. 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 r258081, r258138, r258143, r258179, r258157, r258204, 258205,pfg2013-12-121-12/+93
| | | | | | | | | | | | | | | | | | | | | r258206, r258207, r258321 This is a series of commits inspired on Google's gcc-4.2.1 for Android that were taken from the gcc pre-4.3 under the GPLv2. gcc: Backport fixes for -W parentheses in C++ This fixes GCC 19564. gcc: merge rs6000 change from FSF pre-gcc43 Don't set MASK_PPC_GFXOPT for 8540 or 8548. Merge vrp-tree fix from gcc-4.3 Fix missed conversion from / to >> (GCC PR32521) Merge in GCCr120505 to include definition of TREE_OVERFLOW_P gcc: warn about integer overflow in constant expressions in the C++ frontend. gcc: Add a new option -Wvla to warn variable length array. libcpp: preprocessor speedup patches from upstream gcc. gcc: add femit-struct-debug support to reduce Reduce dwarf debug size gcc: Fix postreload-gcse treatment of call-clobbered registers. gcc: Record some previous commits in the ChangeLog.gcc43 file.
* add support to gcc for AES and PCLMUL intrinsics... This addes thejmg2013-09-031-5/+7
| | | | | | | | -maes option, but not the -mpclmul option as I ran out of bits in the 32 bit flags field... You can -D__PCLMUL__ to get this, but it won't be compatible w/ clang and modern gcc... Reviewed by: -current, -toolchain
* Add support for the GCC binary integer constants extension.pfg2013-08-311-0/+23
| | | | | | | | | | This is required to build the i965 backend with newer versions of mesa. Original patch from Joerg Wunsch in GCC Bug 23479, under the GPLv2; also taken from there in OpenBSD. Obtained from: gcc 4.3 (rev. 125346; GPLv2) MFC after: 5 days
* GCC: bring back experimental support for amdfam10/barcelona CPUs.pfg2013-06-012-2/+29
| | | | | | | | | | | | | Initial support for the AMD amdfam10 chipsets has been available in the gcc43 branch under GPLv2. AMD and some linux distributions (OpenSUSE) did a backport of the amdfam10 support and made it available. This is a revised subset of the support initially brought in in r236962 and later reverted. The collateral efects seem to have disappeared but it is still recommended to set the CPUTYPE with caution. Reviewed by: jkim (ages ago) MFC after: 3 weeks
* Revert r236962 - Experimental amdfam10/barcelona support.pfg2012-06-132-29/+2
| | | | | | | | 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.pfg2012-06-122-2/+29
| | | | | | | | | | | | | | | | | | | 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
* Remove libobjc and other Objective-C related components, as these aredim2011-04-1714-1348/+105
| | | | | | extremely outdated, and not used by anything in the base system. Silence from: current@
* Upgrade of base gcc and libstdc++ to the last GPLv2-licensed revisionmm2011-03-291-0/+4
| | | | | | | | | | | | | | | | | | | (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
* Backport SSSE3 instruction set support to base gcc.mm2011-03-143-9/+63
| | | | | | | Enabled by default for -march=core2 Obtained from: gcc 4.3 (rev. 117958, 121687, 121726, 123639; GPLv2) MFC after: 2 weeks
* Backport Intel Core 2 and AMD Geode CPU types from gcc-4.3 (GPLv2)mm2011-03-072-1/+13
| | | | | | | | These options are supported in this shape in all newer GCC versions. PR: gnu/155308 Obtained from: gcc 4.3 (rev. 118090, 118973, 120846; GPLv2) MFC after: 2 weeks
* Backport svn r124339 from gcc 4.3 and add opteron-sse3, athlon64-sse3mm2011-02-202-1/+6
| | | | | | | | | | | | | and k8-sse3 cpu-types for -march=/-mtune= gcc options. These new cpu-types include the SSE3 instruction set that is supported by all newer AMD Athlon 64 and Opteron processors. All three cpu-types are supported by clang and all gcc versions starting with 4.3 SVN rev 124339 (at that time GPLv2 licensed). PR: gnu/154906 Discussed with: kib, kan, dim Obtained from: gcc 4.3 (r124339, GPLv2 licensed) MFC after: 2 weeks
* Make gcc use C99 inline semantics in c99 and gnu99 mode. This was thedas2009-03-141-62/+53
| | | | | | | | | | | | | | | | | | | | | original intent, but the functionality wasn't implemented until after gcc 4.2 was released. However, if you compiled a program that would behave differently before and after this change, gcc 4.2 would have warned you; hence, everything currently in the base system is unaffected by this change. This patch also adds additional warnings about certain inline function-related bogosity, e.g., using a static non-const local variable in an inline function. These changes were merged from a snapshot of gcc mainline from March 2007, prior to the GPLv3 switch. I then ran the regression test suite from a more recent gcc snapshot and fixed the important bugs it found. I also squelched the following warning unless -pedantic is specified: foo is static but used in inline function bar which is not static This is consistent with LLVM's behavior, but not consistent with gcc 4.3. Reviewed by: arch@
* Doc updates for changes in the default values ofdas2008-08-101-2/+3
| | | | -ffancy-math-387 and -mmath-errno.
* GCC 4.2.1 release.kan2007-08-143-4267/+6696
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* GCC 4.2.0 release.kan2007-05-1937-9340/+21917
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* Updated manpages for 3.4.6 release.ru2006-09-213-3989/+5506
| | | | | OK'ed by: kan Obtained from: gcc-3.4.6.tar.bz2
* Gcc 3.4.6 as of 2006/08/25 #116475.kan2006-08-264-34/+36
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* Gcc 3.4.4 release.kan2005-06-036-654/+1570
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* Remove files that are not part of GCC 3.4.x from the vendor branch.kan2004-08-123-4684/+0
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* Gcc 3.4.2 20040728.kan2004-07-2834-7656/+10235
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* Remove files not part of GCC 3.3.x.kan2004-01-051-331/+0
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* Gcc 3.3.3 20031106.kan2003-11-075-7/+69
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* Gcc 3.3.1-release.kan2003-08-2214-970/+1342
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* Gcc 3.3.1-pre as of 2003-07-11.kan2003-07-1131-3446/+6934
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* Gcc 3.2.2-release.kan2003-02-109-48/+24
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* Gcc 3.2.1 release virgin vendor import. (19-Nov-2002)obrien2002-12-048-372/+11602
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* Gcc 3.2.1-prerelease from the FSF anoncvs repo gcc-3_2-branch on October 9th ↵kan2002-10-103-61/+72
| | | | 2002 20:15 EST.
* Gcc 3.2.1-prerelease from the FSF anoncvs repo gcc-3_2-branch on 16-Sep-2002 ↵kan2002-09-1711-51/+211
| | | | 13:23:11 EDT.
* Gcc 3.2.1-prerelease from the FSF anoncvs repo gcc-3_2-branch on 1-Sep-2002 ↵kan2002-09-017-13/+111
| | | | 00:00:01 EDT.
* Gcc 3.1.0 pre-release from the FSF anoncvs repo on 9-May-2002 15:57:15 EDT.obrien2002-05-0918-1296/+8163
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* Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0.obrien2002-02-0140-0/+54530
These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
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