be13f7bff6
Optimized memcmp and wmemcmp for x86-64 and x86-32
2011-10-15 11:10:08 -04:00
5298ffa828
Add memrchr tests
2011-10-13 13:34:41 +02:00
951fbcec70
Optimized memchr, memrchr, rawmemchr for x86-32
2011-10-12 11:42:04 -04:00
42622229a9
delete 4 lines with unused "define" macros in test-memcmp
2011-10-07 11:52:49 -04:00
f3cdd46748
string/strncat.c: fix compilation for some architectures
2011-09-09 12:45:03 -04:00
762011fe9f
Move wide char tests to wcsmbs directory
2011-09-08 18:01:07 -04:00
4badf7e8d7
New comprehensive test for wmemcmp
2011-09-08 17:51:50 -04:00
69f6309711
More warning patrol.
2011-08-14 16:42:06 -07:00
16292eddd7
Provide better output in string tests
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If IMPL is called with a macro for the first parameter the macro does not
get expanded before the string is stored in the impl_t data structure.
2011-08-04 17:47:24 -04:00
cb7e923b71
Cleanup wcscmp test addition
2011-08-04 17:43:30 -04:00
cff8293390
New comprehensive test for wcscmp
2011-08-04 16:04:15 -04:00
a65c0b7a32
Add more tests for strcat and strncat.
2011-07-21 06:56:25 -04:00
99710781cc
Improve 64 bit strcat functions with SSE2/SSSE3
2011-07-19 17:11:54 -04:00
e0e7228480
Fix alloca accounting in strxfm
2011-07-19 15:03:57 -04:00
6f0eec6710
Add string/test-strncat.c
2011-07-06 21:44:29 -04:00
adcd5c15d2
Fix last change
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And optimize a bit.
2011-05-21 16:19:06 -04:00
7ea72f9996
Always fill output buffer in XPG strerror function
2011-05-21 12:11:36 -04:00
7e4afad5bc
Nicer output for negative error numbers in strerror_r
2011-05-21 12:09:23 -04:00
821ae7137b
Revert "Fix strncmp page test to limit length to size of object"
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This reverts commit e513f34605
2011-04-07 08:21:00 +02:00
e513f34605
Fix strncmp page test to limit length to size of object
2011-04-05 13:45:23 +02:00
786e84c533
Fix whitespace issue.
2011-03-21 05:38:07 -04:00
c97a1282a4
Handle page boundaries in x86 SSE4.2 strncmp.
2011-03-21 05:35:38 -04:00
98727dbea2
Change XPG-compliant strerror_r function to return error code.
2010-12-25 13:56:48 -05:00
42acbb92c8
Fix -D_FORTIFY_SOURCE memmove and bcop
2010-12-09 10:38:18 -05:00
8ca52c6e3b
Fix one exit path in x86-64 SSE4.2 str{,n}casecmp.
2010-11-10 03:05:37 -05:00
c54ff5c67e
Add missing file.
2010-10-26 00:23:45 -04:00
f09677388a
Fix concurrency problem between dl_open and dl_iterate_phdr
2010-10-26 00:23:14 -04:00
67a67b950b
Add test case for strstr problem.
2010-10-06 13:48:51 -04:00
5fb308bca2
Fix strstr and memmem algorithm.
2010-10-06 13:48:07 -04:00
45db99c7d0
Fix handling of tail bytes of buffer in SSE2/SSSE3 x86-64 version strn{,case}cmp
2010-10-03 22:10:30 -04:00
e9f82e0d1d
Add optimized strncasecmp versions for x86-64.
2010-08-14 22:04:01 -07:00
42e08a5438
Implement optimized strcaecmp for x86-64.
2010-07-30 00:14:04 -07:00
fe36dd025e
Fix tolower operation in strcasestr.
2010-07-30 00:09:07 -07:00
24fb0f88ed
Add optimized x86-64 implementation of strnlen.
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While at it, beef up the test suite for strnlen and add performance
tests for it, too.
2010-07-26 08:37:08 -07:00
dbc676d4ff
Add performance tests for strstr and strcasestr.
2010-07-23 22:27:53 -07:00
6fb8cbcb58
Improve 64bit memcpy/memmove for Atom, Core 2 and Core i7
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This patch includes optimized 64bit memcpy/memmove for Atom, Core 2 and
Core i7. It improves memcpy by up to 3X on Atom, up to 4X on Core 2 and
up to 1X on Core i7. It also improves memmove by up to 3X on Atom, up to
4X on Core 2 and up to 2X on Core i7.
2010-06-30 08:26:11 -07:00
6cc2b8a6df
Fix bugs in x86-32 strcmp-sse4.S and strcmp-ssse3.S
2010-04-15 07:49:30 -07:00
8863605af9
Test case for last x86 memcmp problem
2010-03-24 12:14:03 -07:00
cd5c5f7051
Relax onditions in strings.h.
2010-01-14 16:16:21 -08:00
18598ff105
Cleanup strings.h.
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Cleanup the strings.h header for XPG7 and update the tests.
2010-01-10 02:08:32 -08:00
f095bb7204
Add support for XPG7 testing.
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The header conformance testing code needed extending for XPG7. This
exposed a few bugs in the headers. There are more changes to come.
2010-01-09 10:56:41 -08:00
6515a01fc1
Avoid memset warning in one case.
2009-11-10 06:29:13 -08:00
2b7a8664fa
SSE4.2 strstr/strcasestr for x86-64.
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This patch implements SSE4.2 strstr/strcasestr, using Knuth-Morris-Pratt
string searching algorithm.
2009-07-20 21:06:50 -07:00
ab6a873fe0
SSSE3 strcpy/stpcpy for x86-64
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This patch adds SSSE3 strcpy/stpcpy. I got up to 4X speed up on Core 2
and Core i7. I disabled it on Atom since SSSE3 version is slower for
shorter (<64byte) data.
2009-07-02 03:39:03 -07:00
772f4e6a1b
Add SSE4.2 support for strcmp and strncmp on x86-64.
2009-06-22 20:38:41 -07:00
fab8238de6
Fix x86-64 memchr for large lengths.
2009-06-16 10:23:31 -07:00
ff6ff38db2
Remove redundant .gitignore files.
2009-05-16 10:18:34 +02:00
2e180a2622
rename each .cvsignore file to .gitignore
2009-05-15 18:13:37 +02:00
15417de3e0
* string/stratcliff.c (do_test): Test for zero length
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STRNLEN, MEMCHR, STRNCPY, STPNCPY, MEMCPY, MEMPCPY and memccpy
at the end of the page.
2009-05-09 14:45:07 +00:00
ddba0f1700
* string/stratcliff.c (do_test): Add memchr tests..
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* sysdeps/x86_64/memchr.S: Fix handling of end of buffer after
first read quad word.
2009-04-07 14:53:04 +00:00
Liubov Dmitrieva
Andreas Schwab
Denis Zaitceff
Ulrich Drepper
Liubov Dmitrieva
Roland McGrath
H.J. Lu
Jakub Jelinek
Ulrich Drepper
Andreas Krebbel
Eric Blake
Caolan McNamara
Andreas Schwab
Jim Meyering