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* MFC r305430:dim2016-09-111-3/+6
| | | | | Define libcpp's HAVE_DESIGNATED_INITIALIZERS in a defined and portable way.
* MFC r286699:dim2015-09-221-2/+2
| | | | | | | In gcc's libcpp, stop using the INTTYPE_MAXIMUM() macro, which relies on undefined behavior. The code used this macro to avoid problems on some broken systems which define SSIZE_MAX incorrectly, but this is not needed on FreeBSD, obviously.
* MFC r263775:dim2014-04-021-0/+16
| | | | | | | | | | | | Avoid "cc1: warning: is shorter than expected" when using GNU cpp in combination with dtrace scripts, which have "#!/usr/sbin/dtrace -Cs" shebang lines. This is because dtrace positions the file pointer after the shebang line, before passing the file to GNU cpp. To fix the warning, adjust the size downwards by the current position, after a bit of sanity checking. Suggested by: avg
* MFC r260310:pfg2014-01-125-1/+44
| | | | | | | | | | libcpp: misc fixes from Apple's GCC. Fixes some bugs detected by Apple: #error with unmatched quotes pragma mark Obtained from: Apple GCC 4.2 - 5553
* MFC r258826, r259555, r 259558:pfg2013-12-259-66/+133
| | | | | | | | | | | | | | | 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 r258530;pfg2013-12-151-0/+29
| | | | libcpp: Keep a record of changes from upstream GCC (pre-43).
* MFC rr258501, r258507;pfg2013-12-158-17/+282
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 r258712;pfg2013-12-121-1/+1
| | | | | | | | | libcpp: fix an underflow. Similar fix seen in Apple's gcc42. Obtained from: OpenBSD (Rev 1.2) MFC after: 2 weeks
* MFC r258081, r258138, r258143, r258179, r258157, r258204, 258205,pfg2013-12-123-13/+98
| | | | | | | | | | | | | | | | | | | | | 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.
* MFC r258658:mdf2013-12-121-1/+14
| | | | | | | | | | | | Fix a segfault / internal compiler error. Among other causes, when gcc throws a warning before parsing any tokens, the cur_token pointer is at the beginning of malloc'd memory. Dereferencing cur_token[-1] can cause a segfault. Code taken from OpenBSD http://www.openbsd.org/cgi-bin/cvsweb/src/gnu/gcc/libcpp/errors.c which was a more complete fix than the one I originally coded.
* Add support for the GCC binary integer constants extension.pfg2013-08-312-3/+44
| | | | | | | | | | 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
* Add support for "d" floating-point suffix, as defined by draft N1312pfg2013-05-122-3/+17
| | | | | | | | | of TR 24732. Emit pedantic warning if the feature is being used. Should solve GCC bug 39027. Obtained from: OpenBSD MFC after: 2 weeks
* Clean up hardcoded ar(1) flags in the tree to use the global ARFLAGS ineadler2012-12-061-2/+2
| | | | | | | | | | | | share/mk/sys.mk instead. This is part of a medium term project to permit deterministic builds of FreeBSD. Submitted by: Erik Cederstrand <erik@cederstrand.dk> Reviewed by: imp, toolchain@ Approved by: cperciva MFC after: 2 weeks
* Add support for __COUNTER__.ed2011-12-134-1/+9
| | | | | | | | | | | | | __COUNTER__ allows one to obtain incrementing (read: unique) numbers from the C preprocesor. This is useful when implementing things like a robust implementation of CTASSERT(), which currently fails when using it more than once on a single line of code. Probably not likely to cause any breakage, but still. __COUNTER__ was also added to GCC 4.3, but since that implementation is GPLv3 licensed, I took the liberty of implementing it without looking at any upstream sources. Therefore, this version is licensed under the same license as the rest of the code; GPLv2.
* GCC 4.2.1 release miscellaneous support libraries.kan2007-08-141-0/+4
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* GCC 4.2.0 release miscellaneous support libraries.kan2007-05-1931-0/+29584
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