Carlos O'Donell
1a0994f535
BZ#14059: Fix AVX and FMA4 detection.
...
Fix AVX and FMA4 detection by following the guidelines
set out by Intel and AMD for detecting these features.
2012-05-17 06:59:28 -07:00
Paul Eggert
59ba27a63a
Replace FSF snail mail address with URLs.
2012-02-09 23:18:22 +00:00
Ulrich Drepper
d9a4d2ab27
Add optimized str{,n}casecmp for AVX on x86-64
2011-10-19 12:42:38 -04:00
H.J. Lu
c97a1282a4
Handle page boundaries in x86 SSE4.2 strncmp.
2011-03-21 05:35:38 -04:00
H.J. Lu
8ca52c6e3b
Fix one exit path in x86-64 SSE4.2 str{,n}casecmp.
2010-11-10 03:05:37 -05:00
Ulrich Drepper
015a4c6193
Re-enable all strncasecmp versions.
2010-09-20 20:18:00 -07:00
Ulrich Drepper
8ffcee4a04
Fix limit detection in x86-64 SSE2 strncasecmp.
2010-09-20 14:02:23 -07:00
Ulrich Drepper
9da4bb316f
Fix two typos in x86-64 SSE4.2 strncasecmp implementation.
2010-08-19 09:20:44 -07:00
Ulrich Drepper
1feccb6caf
Fix fourth parameter of SSE4.2 strcmp for x86-64.
2010-08-15 20:46:09 -07:00
Ulrich Drepper
e9f82e0d1d
Add optimized strncasecmp versions for x86-64.
2010-08-14 22:04:01 -07:00
Ulrich Drepper
73507d3ae0
Add support for SSSE3 and SSE4.2 versions of strcasecmp on x86-64.
2010-07-31 21:41:09 -07:00
Ulrich Drepper
66f6765a47
Pretty printing x86-64 SSE4.3 strcmp.
2010-07-30 12:54:37 -07:00
H.J. Lu
51ddd2c01e
Define bit_XXX and index_XXX.
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This patch defines bit_XXX and index_XXX and use them to check processor
feature in assembly code. It can prevent typos in processor feature
check.
2009-12-13 09:47:02 -08:00
Ulrich Drepper
0fda545d5f
Add SSSE3-optimized implementation of str{,n}cmp for x86-64.
2009-08-07 22:51:02 -07:00
H.J. Lu
7956a3d27c
Add SSE2 support to str{,n}cmp for x86-64.
2009-07-26 13:32:28 -07:00
H.J. Lu
4e5b5821bf
Some some optimizations for x86-64 strcmp.
2009-07-25 19:15:14 -07:00
Ulrich Drepper
29e92fa5cd
Optimize x86-64 SSE4.2 strcmp.
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The file contained some code which was never used. Don't compile it
in.
2009-07-25 12:02:47 -07:00
Ulrich Drepper
d6485c981b
Align functions to 16-byte boundary.
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Some of the new multi-arch string functions for x86-64 were
not aligned to 16 byte boundarie,s possibly creating unnecessary
cache line misses and delays.
2009-07-03 03:01:57 -07:00
Ulrich Drepper
059215ae21
Clean up whitespaces in last patch.
2009-06-22 20:39:37 -07:00
H.J. Lu
772f4e6a1b
Add SSE4.2 support for strcmp and strncmp on x86-64.
2009-06-22 20:38:41 -07:00
