Ulrich Drepper
79b195b55a
No need for boundary case handling in x86-32 __ieee_log
2011-10-15 22:21:53 -04:00
Ulrich Drepper
bcf01e6d80
Optimize exp
...
Add __exp*_finite optimizations and rewrite some wrappers.
2011-10-15 20:22:59 -04:00
Ulrich Drepper
ba1a0d5938
No need for boundary case handling in x86-32 __ieee_logf
2011-10-15 18:09:12 -04:00
Liubov Dmitrieva
be13f7bff6
Optimized memcmp and wmemcmp for x86-64 and x86-32
2011-10-15 11:10:08 -04:00
Ulrich Drepper
38ad40ceca
Optimize x86-32 log
2011-10-14 23:41:47 -04:00
Ulrich Drepper
f9e123204e
Fix whitespaces
2011-10-12 11:42:57 -04:00
Liubov Dmitrieva
951fbcec70
Optimized memchr, memrchr, rawmemchr for x86-32
2011-10-12 11:42:04 -04:00
Ulrich Drepper
0ac5ae2335
Optimize libm
...
libm is now somewhat integrated with gcc's -ffinite-math-only option
and lots of the wrapper functions have been optimized.
2011-10-12 11:27:51 -04:00
Andreas Schwab
3a62d00d40
Don't call ifunc functions in trace mode
2011-10-05 14:35:40 +02:00
Andreas Schwab
e529793b50
Avoid macro clash between <sys/select.h> and <linux/posix_types.h>
2011-09-13 15:16:38 +02:00
Ulrich Drepper
83cd142045
Remove --wth-tls option, TLS support is required
2011-09-11 15:02:01 -04:00
Ulrich Drepper
d063d16433
Remove support for !USE___THREAD
2011-09-10 16:50:28 -04:00
Petr Baudis
1248c1c415
Fix jn precision
2011-09-09 22:16:10 -04:00
Liubov Dmitrieva
48882a1abe
Fix up x86-32 section names for Atom code
2011-09-07 22:28:44 -04:00
Ulrich Drepper
ceaa0c5dc3
Move Atom-optimized code out of the way and together
2011-09-06 21:53:03 -04:00
Ulrich Drepper
b0fc1ff04e
Fix whitespaces
2011-09-05 17:12:27 -04:00
Liubov Dmitrieva
693fb94884
Optimized strchr and strrchr with SSE2 on x86-32
2011-09-05 17:11:11 -04:00
Ulrich Drepper
5fc11f0d64
Fix whitespaces
2011-09-05 13:54:51 -04:00
Ulrich Drepper
1b48c53782
Add x86-32 optimized wcscmp
2011-09-05 13:53:27 -04:00
Jiri Olsa
fbeb5f4db1
rtld, i386: Fix cfi directive in audit trampoline code
...
_dl_runtime_profile function has wrong cfi directive when
rewinding stack back for the pltexit path.
Only 8 bytes - 2 'pop edx' instructions from the pltentry-only
code should be rewinded back.
With attached patch, I'm able to rewind stack correctly
throught the rtld code from audit library callback.
2011-08-29 09:14:51 -04:00
Andreas Schwab
2cae499541
Fix spurious nop at start of __strspn_ia32
2011-08-23 15:53:51 +02:00
Roland McGrath
85ae058936
More warning patrol, in dead code (sigh).
2011-08-14 19:26:36 -07:00
Ulrich Drepper
b969a69b2e
Fix whitespaces
2011-08-04 15:38:35 -04:00
Liubov Dmitrieva
5fa16e9b01
Improve x86-32 strcat functions with SSE2/SSSE3
2011-08-04 15:33:38 -04:00
Andreas Schwab
8c1a459f9a
Fix inline strncat/strncmp on x86
2011-08-04 14:59:25 -04:00
Roland McGrath
db290cf592
Never use -mpreferred-stack-boundary=2 on i386, now disallowed by GCC.
2011-07-16 03:10:06 -07:00
Roland McGrath
661607b3dd
Quash a warning in strstr-c.c built for static.
2011-07-14 20:47:54 -07:00
H.J. Lu
acb0d739c5
Fix unwind info in 32bit SSE2/SSSE3 strncpy
2011-06-25 01:32:27 -04:00
H.J. Lu
0b1cbaaef5
Optimized st{r,p}{,n}cpy for SSE2/SSSE3 on x86-32
2011-06-24 14:15:32 -04:00
David S. Miller
42675c6ff0
Add an elf_ifunc_invoke interface so that architectures can implement
...
the ifunc resolver calls however they wish.
2011-06-20 19:56:40 -07:00
Jim Meyering
ded5b9b7c7
Remove doubled words.
2011-04-22 21:34:32 -04:00
Mike Frysinger
4c559bcdf3
Fix static linking with checking x86/x86-64 memcpy.
2011-04-17 22:20:47 -04:00
Ulrich Drepper
e6c6149412
Fix memory leak in TLS of loaded objects.
2011-04-10 22:43:01 -04:00
Ulrich Drepper
908ea63341
Regenerate.
2011-03-10 05:27:54 -05:00
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