779 Commits

Author	SHA1	Message	Date
H.J. Lu	435b95ebd0	AVX audit test failures with gcc 4.6	2011-02-02 19:28:44 -05:00
Ulrich Drepper	5e49c52efd	Fix alignment in x86 destructor calls.	2011-01-12 20:59:32 -05:00
Ulrich Drepper	f257bbd77d	Clean up some bits/select.h headers.	2011-01-09 16:49:17 -05:00
H.J. Lu	4a531bb0b3	Remove .ctors' and .dtors' output sections	2010-12-24 20:14:37 -05:00
Ryan S. Arnold	30950a5fd2	Make PowerPC64 default to nonexecutable stack	2010-12-19 22:49:01 -05:00
Ulrich Drepper	283007197c	Undo accidental checkin.	2010-12-14 13:09:28 -05:00
Jakub Jelinek	42acbb92c8	Fix -D_FORTIFY_SOURCE memmove and bcop	2010-12-09 10:38:18 -05:00
H.J. Lu	3a4a2499ec	Remove dead code from x86-32 SSSE3 strncmp.	2010-12-01 22:18:31 -05:00
Ulrich Drepper	1e24cf6e6e	Relax libm tests for x86-32.	2010-11-30 14:57:57 -05:00
Ulrich Drepper	69da074d7a	Fix warnings in __bswap_16.	2010-11-10 02:38:35 -05:00
Ulrich Drepper	c0dde15b5d	32bit memset-sse2.S fails with uneven cache size ... 32bit memset-sse2.S assumes cache size is multiple of 128 bytes. If it isn't true, memset-sse2.S will fail. For example, a processor can have 24576 KB L3 cache and 20 cores. That is 2516582 byte per core. Half of it is 1258291, which isn't helpful for vector instructions. This patch rounds cache sizes to multiple of 256 bytes and adds "raw" cache sizes.	2010-11-05 07:57:46 -04:00
Ulrich Drepper	18edac4857	Provide FP_FAST_FMA{,F,L} definitions for x86/x86-64.	2010-10-19 12:56:42 -04:00
Jakub Jelinek	3e692e0518	Implement fmal, some fma bugfixes	2010-10-15 15:26:06 -04:00
Jakub Jelinek	5e908464b9	Implement accurate fma.	2010-10-13 22:27:03 -04:00
Jakub Jelinek	9ff8d36f27	Correct implementation of fmaf.	2010-10-11 09:27:05 -04:00
Roland McGrath	6d34eb5b45	Add missing i686/multiarch/Makefile bit for shared x86_64 code.	2010-08-27 17:11:38 -07:00
Ulrich Drepper	c96d23fcaa	Fixup x86 after x86-64 varshift change.	2010-08-27 12:10:11 -07:00
H.J. Lu	e73015f2d6	Unroll 32bit SSE strlen and handle slow bsf	2010-08-25 10:07:37 -07:00
Richard Henderson	73f27d5e72	Clean up SSE variable shifts	2010-08-24 11:35:01 -07:00
Andreas Schwab	bdaa77bc20	Fix ifunc thunk for strspn on x86 in static libc	2010-08-19 07:42:16 -07:00
H.J. Lu	f8392f4004	Add -fno-asynchronous-unwind-tables to initfini.s for i386	2010-08-15 20:09:23 -07:00
Andi Kleen	d22e4cc939	x86: Add support for frame pointer less mcount	2010-08-07 21:24:05 -07:00
Andreas Schwab	b8934257ec	Add missing file from last commit.	2010-07-21 08:44:35 -07:00
Andreas Schwab	f6a31e0eb6	Add strcasestr-nonascii to i386 build	2010-07-21 07:26:18 -07:00
H.J. Lu	6cc2b8a6df	Fix bugs in x86-32 strcmp-sse4.S and strcmp-ssse3.S	2010-04-15 07:49:30 -07:00
H.J. Lu	a11ec63713	Add x86-32 FMA support	2010-04-14 22:27:59 -07:00
H.J. Lu	b170ff0f8f	Fix sysdeps/i386/i686/multiarch/memcmp-ssse3.S	2010-03-18 11:40:46 -07:00
H.J. Lu	01f1f5ee8b	Pass -mtune=i686 to assembler when compiling for i686	2010-03-04 21:30:17 -08:00
H.J. Lu	dc21aae6c1	Fix unwind info in x86 strcmp-sse4.S	2010-02-26 19:54:50 -08:00
H.J. Lu	3093e0c713	Fix issues in x86 memcpy-ssse3-rep.S	2010-02-24 18:26:30 -08:00
H.J. Lu	a0ac24d98a	Fix issues in x86 memcpy-ssse3.S	2010-02-24 18:20:57 -08:00
H.J. Lu	cc50f1a4b4	Fix issues in x86 memset-sse2.S/memset-sse2-rep.S	2010-02-24 18:11:35 -08:00
H.J. Lu	039c8ae6d5	Use CPUID_OFFSET instead of FEATURE_OFFSET	2010-02-18 23:11:21 -08:00
H.J. Lu	020ecba7fc	Align x86 memcmp-sse4.S and fix unwind info.	2010-02-17 23:01:55 -08:00
H.J. Lu	c60bce2cdd	Fix unwind info in x86 memcmp-ssse3.	2010-02-17 22:35:18 -08:00
H.J. Lu	28be6098c3	Simplify x86 strcmp-sse4 unwind info.	2010-02-17 22:27:41 -08:00
Ulrich Drepper	82abe82ad7	Fix and cleanup unwind info in x86 strcmp-ssse<F3>.	2010-02-17 22:13:55 -08:00
Ulrich Drepper	d22ae6cf50	Remove commented-out code.	2010-02-15 18:47:02 -08:00
Ulrich Drepper	6bb74d9f86	Fix up new x86 string functions.	2010-02-15 13:04:54 -08:00
H.J. Lu	904057bc17	32bit memcmp/strcmp/strncmp optimized for SSSE3/SSS4.2	2010-02-15 11:17:50 -08:00
Ulrich Drepper	0ee5660b7c	More compact unwind info.	2010-02-09 22:59:11 -08:00
Ulrich Drepper	1d7223f31a	Fix i386 __mpn_lshift unwind info	2010-02-09 22:54:36 -08:00
Andreas Schwab	7eb22e757e	Avoid PLT call to fegetenv on s390	2010-02-09 22:34:17 -08:00
H.J. Lu	cff0be8849	Support __memmove_ssse3_rep when SHARED isn't defined.	2010-01-19 12:20:57 -08:00
Ulrich Drepper	f9a97ddaff	Fix whitespace problems.	2010-01-12 11:28:17 -08:00
H.J. Lu	3af48cbdfa	Optimize 32bit memset/memcpy with SSE2/SSSE3.	2010-01-12 11:22:03 -08:00
H.J. Lu	2510d01ddb	Define bit_SSE2 and index_SSE2.	2009-12-13 15:23:02 -08:00
Andreas Schwab	b7805d0ba8	Correct errno handling in expm1.	2009-10-19 21:23:15 -07:00
Roland McGrath	7967983fd4	configure tweaks, support $libc_add_on_config_subdirs	2009-09-15 14:14:42 -07:00
Ulrich Drepper	04ef416adc	Fix IA-32 strstr in multiarch configuration as well.	2009-09-03 06:44:22 -07:00