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glibc/sysdeps/x86_64
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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
..
bits
Avoid macro clash between <sys/select.h> and <linux/posix_types.h>
2011-09-13 15:16:38 +02:00
elf
Remove --wth-tls option, TLS support is required
2011-09-11 15:02:01 -04:00
fpu
Optimize libm
2011-10-12 11:27:51 -04:00
multiarch
Improve 64 bit memchr, memrchr, rawmemchr with SSE2
2011-10-07 11:49:10 -04:00
____longjmp_chk.S
____longjmp_chk is now OS-specific.
2009-07-30 21:42:27 -07:00
__longjmp.S
Fix x86-64 ____longjmp_chk to handle signal stacks.
2009-07-30 17:31:48 -07:00
_mcount.S
x86: Add support for frame pointer less mcount
2010-08-07 21:24:05 -07:00
abort-instr.h
…
add_n.S
Update x86-64 mpn routines from GMP 5.0.1.
2010-09-02 23:36:25 -07:00
addmul_1.S
Update x86-64 mpn routines from GMP 5.0.1.
2010-09-02 23:36:25 -07:00
backtrace.c
…
bp-asm.h
…
bsd-_setjmp.S
…
bsd-setjmp.S
…
bzero.S
Make an empty file.
2007-10-16 05:59:15 +00:00
cacheinfo.c
Fix typo in cache information table for x86-{32,64}.
2011-04-03 09:32:31 -04:00
configure
2008-11-11 Roland McGrath <roland@redhat.com>
2008-11-11 09:50:06 +00:00
dl-irel.h
Add an elf_ifunc_invoke interface so that architectures can implement
2011-06-20 19:56:40 -07:00
dl-lookupcfg.h
Introduce TLS descriptors for i386 and x86_64.
2008-05-13 05:41:30 +00:00
dl-machine.h
Don't call ifunc functions in trace mode
2011-10-05 14:35:40 +02:00
dl-runtime.c
* elf/dl-runtime.c (reloc_offset): Define.
2009-03-15 00:26:14 +00:00
dl-tls.h
Fix memory leak in TLS of loaded objects.
2011-04-10 22:43:01 -04:00
dl-tlsdesc.h
Introduce TLS descriptors for i386 and x86_64.
2008-05-13 05:41:30 +00:00
dl-tlsdesc.S
Introduce TLS descriptors for i386 and x86_64.
2008-05-13 05:41:30 +00:00
dl-trampoline.h
Fix CFI info in x86-64 trampolines for non-AVX code
2011-08-20 08:56:30 -04:00
dl-trampoline.S
Simplify AVX check
2011-09-07 21:38:23 -04:00
ffs.c
…
ffsll.c
…
fpu_control.h
…
hp-timing.c
…
hp-timing.h
…
htonl.S
…
Implies
We can use the 64-bit register versions of the double functions.
2010-02-24 20:00:30 -08:00
jmpbuf-offsets.h
…
jmpbuf-unwind.h
…
l10nflist.c
Minor optimization of popcount in l10nflist
2011-08-11 14:07:04 -04:00
ldbl2mpn.c
[BZ #4586]
2007-06-08 02:50:59 +00:00
link-defines.sym
Add AVX support to ld.so auditing for x86-64.
2009-07-10 12:04:14 -07:00
locale-defines.sym
Implement optimized strcaecmp for x86-64.
2010-07-30 00:14:04 -07:00
lshift.S
Update x86-64 mpn routines from GMP 5.0.1.
2010-09-02 23:36:25 -07:00
machine-gmon.h
…
Makefile
Add optimized strncasecmp versions for x86-64.
2010-08-14 22:04:01 -07:00
memchr.S
Improve 64 bit memchr, memrchr, rawmemchr with SSE2
2011-10-07 11:49:10 -04:00
memcmp.S
Fix up whitespaces in new memcmp for x86-64.
2009-07-16 07:02:27 -07:00
memcpy_chk.S
…
memcpy.S
Work around old buggy program which cannot cope with memcpy semantics.
2011-04-01 19:38:21 -04:00
memmove.c
Work around old buggy program which cannot cope with memcpy semantics.
2011-04-01 19:38:21 -04:00
mempcpy_chk.S
…
mempcpy.S
…
memrchr.S
Fix whitespace
2011-10-07 11:50:21 -04:00
memset_chk.S
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memset.S
Enable SSE2 memset for AMD'supcoming Orochi processor.
2011-03-04 23:30:08 -05:00
memusage.h
…
mp_clz_tab.c
* sysdeps/x86_64/mp_clz_tab.c: New file.
2009-04-15 04:30:41 +00:00
mul_1.S
Update x86-64 mpn routines from GMP 5.0.1.
2010-09-02 23:36:25 -07:00
rawmemchr.S
Improve 64 bit memchr, memrchr, rawmemchr with SSE2
2011-10-07 11:49:10 -04:00
rshift.S
Update x86-64 mpn routines from GMP 5.0.1.
2010-09-02 23:36:25 -07:00
rtld-memcmp.c
Make sure no code in ld.so uses xmm/ymm registers on x86-64.
2009-07-26 16:10:00 -07:00
rtld-memset.c
* sysdeps/x86_64/rtld-memset.c: New file.
2008-03-07 17:55:11 +00:00
rtld-strchr.S
Make sure no code in ld.so uses xmm/ymm registers on x86-64.
2009-07-26 16:10:00 -07:00
rtld-strlen.S
Make sure no code in ld.so uses xmm/ymm registers on x86-64.
2009-07-26 16:10:00 -07:00
sched_cpucount.c
* posix/sched_cpucount.c (__sched_cpucount): Allow using special
2007-06-08 19:23:19 +00:00
setjmp.S
…
stackinfo.h
Make PowerPC64 default to nonexecutable stack
2010-12-19 22:49:01 -05:00
stpcpy_chk.S
…
stpcpy.S
…
strcasecmp_l-nonascii.c
Add optimized strncasecmp versions for x86-64.
2010-08-14 22:04:01 -07:00
strcasecmp_l.S
Implement optimized strcaecmp for x86-64.
2010-07-30 00:14:04 -07:00
strcasecmp.S
Implement optimized strcaecmp for x86-64.
2010-07-30 00:14:04 -07:00
strcat.S
…
strchr.S
* sysdeps/x86_64/strchr.S: Likewise.
2009-04-06 03:29:26 +00:00
strchrnul.S
* malloc/malloc.c (_int_realloc): Add parameter with old block
2009-04-08 18:00:34 +00:00
strcmp.S
Fix handling of tail bytes of buffer in SSE2/SSSE3 x86-64 version strn{,case}cmp
2010-10-03 22:10:30 -04:00
strcpy_chk.S
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strcpy.S
…
strcspn.S
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strlen.S
Fix typo in last commit.
2010-08-26 22:35:42 -07:00
strncase_l-nonascii.c
Add optimized strncasecmp versions for x86-64.
2010-08-14 22:04:01 -07:00
strncase_l.S
Add optimized strncasecmp versions for x86-64.
2010-08-14 22:04:01 -07:00
strncase.S
Add optimized strncasecmp versions for x86-64.
2010-08-14 22:04:01 -07:00
strncmp.S
Add SSE2 support to str{,n}cmp for x86-64.
2009-07-26 13:32:28 -07:00
strnlen.S
Add optimized x86-64 implementation of strnlen.
2010-07-26 08:37:08 -07:00
strpbrk.S
…
strrchr.S
* sysdeps/x86-64/strrchr.S: New file.
2009-04-14 05:58:16 +00:00
strspn.S
…
strtok_r.S
…
strtok.S
…
sub_n.S
Update x86-64 mpn routines from GMP 5.0.1.
2010-09-02 23:36:25 -07:00
submul_1.S
Update x86-64 mpn routines from GMP 5.0.1.
2010-09-02 23:36:25 -07:00
sysdep.h
Move Atom-optimized code out of the way and together
2011-09-06 21:53:03 -04:00
tlsdesc.c
Introduce TLS descriptors for i386 and x86_64.
2008-05-13 05:41:30 +00:00
tlsdesc.sym
Introduce TLS descriptors for i386 and x86_64.
2008-05-13 05:41:30 +00:00
tst-stack-align.h
…
tst-xmmymm.sh
Preserve SSE registers in runtime relocations on x86-64.
2009-07-29 08:33:03 -07:00
Versions
Work around old buggy program which cannot cope with memcpy semantics.
2011-04-01 19:38:21 -04:00
wcscmp.S
Remove now-wrong comment
2011-09-06 17:20:33 -04:00