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272461 |
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02-Oct-2014 |
gjb |
Copy stable/10@r272459 to releng/10.1 as part of the 10.1-RELEASE process.
Approved by: re (implicit) Sponsored by: The FreeBSD Foundation |
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261306 |
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31-Jan-2014 |
pfg |
MFC r261178:
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
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261188 |
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26-Jan-2014 |
pfg |
MFC r260311, r260831:
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
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260568 |
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12-Jan-2014 |
pfg |
MFC r259920:
gcc: Implement -Wmost for compatibility with clang.
This is equivalent to -Wall -Wno-parentheses.
Obtained from: Apple GCC 4.2 - 5531
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260139 |
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31-Dec-2013 |
pfg |
MFC r259525, r259526, r259529
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)
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260074 |
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30-Dec-2013 |
pfg |
MFC r259005, r259092:
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)
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259890 |
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25-Dec-2013 |
pfg |
MFC r258826, r259555, r 259558:
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)
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259405 |
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15-Dec-2013 |
pfg |
MFC rr258501, r258507; 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.
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259268 |
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12-Dec-2013 |
pfg |
MFC r258081, r258138, r258143, r258179, r258157, r258204, 258205, 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.
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256281 |
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10-Oct-2013 |
gjb |
Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.
Approved by: re (implicit) Sponsored by: The FreeBSD Foundation
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255185 |
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03-Sep-2013 |
jmg |
add support to gcc for AES and PCLMUL intrinsics... This addes the -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
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251212 |
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31-May-2013 |
pfg |
GCC: bring back experimental support for amdfam10/barcelona CPUs.
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
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237021 |
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13-Jun-2012 |
pfg |
Revert r236962 - Experimental amdfam10/barcelona support.
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
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236962 |
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12-Jun-2012 |
pfg |
Add experimental support for amdfam10/barcelona from the GCC 4.3 branch.
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
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#
220755 |
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17-Apr-2011 |
dim |
Remove libobjc and other Objective-C related components, as these are extremely outdated, and not used by anything in the base system.
Silence from: current@
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219639 |
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14-Mar-2011 |
mm |
Backport SSSE3 instruction set support to base gcc. Enabled by default for -march=core2
Obtained from: gcc 4.3 (rev. 117958, 121687, 121726, 123639; GPLv2) MFC after: 2 weeks
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219374 |
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07-Mar-2011 |
mm |
Backport Intel Core 2 and AMD Geode CPU types from gcc-4.3 (GPLv2) 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
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218895 |
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20-Feb-2011 |
mm |
Backport svn r124339 from gcc 4.3 and add opteron-sse3, athlon64-sse3 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
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181540 |
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10-Aug-2008 |
das |
Doc updates for changes in the default values of -ffancy-math-387 and -mmath-errno.
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#
169690 |
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18-May-2007 |
kan |
This commit was generated by cvs2svn to compensate for changes in r169689, which included commits to RCS files with non-trunk default branches.
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#
169689 |
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18-May-2007 |
kan |
GCC 4.2.0 release.
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161651 |
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26-Aug-2006 |
kan |
Gcc 3.4.6 as of 2006/08/25 #116475.
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#
146895 |
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03-Jun-2005 |
kan |
Gcc 3.4.4 release.
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132718 |
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28-Jul-2004 |
kan |
Gcc 3.4.2 20040728.
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#
122180 |
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07-Nov-2003 |
kan |
Gcc 3.3.3 20031106.
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119256 |
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22-Aug-2003 |
kan |
Gcc 3.3.1-release.
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#
117395 |
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11-Jul-2003 |
kan |
Gcc 3.3.1-pre as of 2003-07-11.
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#
110611 |
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10-Feb-2003 |
kan |
Gcc 3.2.2-release.
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#
107590 |
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04-Dec-2002 |
obrien |
Gcc 3.2.1 release virgin vendor import. (19-Nov-2002)
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#
104752 |
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10-Oct-2002 |
kan |
Gcc 3.2.1-prerelease from the FSF anoncvs repo gcc-3_2-branch on October 9th 2002 20:15 EST.
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103445 |
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17-Sep-2002 |
kan |
Gcc 3.2.1-prerelease from the FSF anoncvs repo gcc-3_2-branch on 16-Sep-2002 13:23:11 EDT.
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102780 |
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01-Sep-2002 |
kan |
Gcc 3.2.1-prerelease from the FSF anoncvs repo gcc-3_2-branch on 1-Sep-2002 00:00:01 EDT.
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#
96263 |
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09-May-2002 |
obrien |
Gcc 3.1.0 pre-release from the FSF anoncvs repo on 9-May-2002 15:57:15 EDT.
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#
90075 |
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01-Feb-2002 |
obrien |
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
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