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* Remove executable permissions checked in by accidentAndreas Jaeger2012-08-151-0/+0
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* Fix segmentation fault in strncasecmp for i686Liubov Dmitrieva2012-08-151-1/+1
| | | | | | | | | | | | 2012-08-15 Liubov Dmitrieva <liubov.dmitrieva@gmail.com> [BZ #14195] * sysdeps/i386/i686/multiarch/strcmp-sssse3.S: Fix segmentation fault for a case of two empty input strings. * string/test-strncasecmp.c (check1): Renamed to... (bz12205): ...this. (bz14195): Add new testcase for two empty input strings and N > 0. (test_main): Call new testcase, adapt for renamed function.
* Avoid DWARF definition DIE on ifunc symbolsH.J. Lu2012-08-091-3/+14
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* Fix warnings in wcschr-c.cAndreas Jaeger2012-05-211-3/+9
| | | | | | | | | Fixes: In file included from ../sysdeps/i386/i686/multiarch/wcschr-c.c:8:0: ../wcsmbs/wcschr.c:26:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes] ../wcsmbs/wcschr.c:37:1: warning: data definition has no type or storage class [enabled by default] ../wcsmbs/wcschr.c:37:1: warning: type defaults to ‘int’ in declaration of ‘__hidden_ver1’ [enabled by default] ../wcsmbs/wcschr.c:37:1: warning: parameter names (without types) in function declaration [enabled by default]
* BZ#14059: Fix AVX and FMA4 detection.Carlos O'Donell2012-05-172-0/+2
| | | | | Fix AVX and FMA4 detection by following the guidelines set out by Intel and AMD for detecting these features.
* optimize the following memcpy: sysdeps/i386/i686/multiarch/memcpy-ssse3.SLiubov Dmitrieva2012-03-301-536/+1449
| | | | | | | | | | | | | | I've improved the following implementation of memcpy: "sysdeps/i386/i686/multiarch/memcpy-ssse3.S". The patch includes some minor style fixes, but the important part is just using prefetch loops for the case: DATA_CACHE_SIZE_HALF <= len < SHARED_CACHE_SIZE_HALF and src and dst pointers have unequal 16 byte alignments. This gives from 6% - 50% performance boost on the atom machine, about 24,73% in geometric mean.
* Fix x86 strcasecmp_l (bug 13786).Joseph Myers2012-02-293-1/+6
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* Replace FSF snail mail address with URLs.Paul Eggert2012-02-0962-186/+124
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* Consistently use macros for x86 PIC thunks.Joseph Myers2012-02-0340-407/+91
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* Fix wrong copying processing for last bytes in x86-32 wcscpyLiubov Dmitrieva2011-12-231-41/+21
| | | | | | | | | | | Wrong copy algorithm for last bytes, not thread safety. In some particular cases it uses the destination memory beyond the string end for 16-byte load, puts changes into that part that is relevant to destination string and writes whole 16-byte chunk into memory. I have a test case where the memory beyond the string end contains malloc/free data, that appear corrupted in case free() updates it in between the 16-byte read and 16-byte write.
* Fix overrun in strcpy destination buffer in x86-32/SSSE3 versionLiubov Dmitrieva2011-12-221-745/+516
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* Optimized wcschr and wcscpy for x86-64 and x86-32Ulrich Drepper2011-12-1710-1/+1370
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* Fix SSSE3/SSE4.2 strcasecmp[_l]/strncasecmp[_l] for non-PIC and ↵Andreas Schwab2011-11-162-12/+68
| | | | -mno-tls-direct-seg-refs
* Add SSE4.2 support for strcasecmp and strncasecmp on x86-32Ulrich Drepper2011-11-148-89/+470
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* SSSE3 optimized strcasecmp and strncasecmp for x86-32Ulrich Drepper2011-11-1314-266/+1058
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* Fix warnings in fallback C code of x86-32 wide memory functionsUlrich Drepper2011-11-123-0/+12
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* Remove unnecessary code from x86-32 SSSE3 strncmpUlrich Drepper2011-11-081-3/+1
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* Fix some warning nitsAndreas Schwab2011-10-282-7/+5
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* Move wide char related routines to wcsmbs subdirAndreas Schwab2011-10-281-3/+7
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* Fix strnlen changeUlrich Drepper2011-10-231-0/+1
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* Add optimized wcslen and strnlen for x86-32Liubov Dmitrieva2011-10-238-40/+723
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* Improve x86-32 SSSE3 memcpyMichael Zolotukhin2011-10-231-219/+708
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* Fix WSUlrich Drepper2011-10-231-5/+5
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* Fix signedness in wcscmp comparisonLiubov Dmitrieva2011-10-231-71/+87
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* Optimized memcmp and wmemcmp for x86-64 and x86-32Liubov Dmitrieva2011-10-157-282/+754
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* Fix whitespacesUlrich Drepper2011-10-122-10/+10
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* Optimized memchr, memrchr, rawmemchr for x86-32Liubov Dmitrieva2011-10-1211-1/+2639
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* Fix up x86-32 section names for Atom codeLiubov Dmitrieva2011-09-076-9/+6
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* Move Atom-optimized code out of the way and togetherUlrich Drepper2011-09-063-4/+4
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* Fix whitespacesUlrich Drepper2011-09-052-2/+0
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* Optimized strchr and strrchr with SSE2 on x86-32Liubov Dmitrieva2011-09-057-1/+1656
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* Fix whitespacesUlrich Drepper2011-09-053-4/+1
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* Add x86-32 optimized wcscmpUlrich Drepper2011-09-054-1/+1075
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* Fix spurious nop at start of __strspn_ia32Andreas Schwab2011-08-231-2/+2
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* Fix whitespacesUlrich Drepper2011-08-042-2/+0
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* Improve x86-32 strcat functions with SSE2/SSSE3Liubov Dmitrieva2011-08-0410-317/+2314
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* Quash a warning in strstr-c.c built for static.Roland McGrath2011-07-141-0/+2
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* Fix unwind info in 32bit SSE2/SSSE3 strncpyH.J. Lu2011-06-252-1/+5
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* Optimized st{r,p}{,n}cpy for SSE2/SSSE3 on x86-32H.J. Lu2011-06-2414-1/+6542
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* Fix static linking with checking x86/x86-64 memcpy.Mike Frysinger2011-04-172-2/+2
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* Undo accidental checkin.Ulrich Drepper2010-12-141-25/+30
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* Fix -D_FORTIFY_SOURCE memmove and bcopJakub Jelinek2010-12-091-30/+25
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* Remove dead code from x86-32 SSSE3 strncmp.H.J. Lu2010-12-011-8/+1
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* Implement accurate fma.Jakub Jelinek2010-10-131-1/+1
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* Correct implementation of fmaf.Jakub Jelinek2010-10-111-1/+1
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* Add missing i686/multiarch/Makefile bit for shared x86_64 code.Roland McGrath2010-08-271-0/+1
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* Fixup x86 after x86-64 varshift change.Ulrich Drepper2010-08-272-1/+1
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* Unroll 32bit SSE strlen and handle slow bsfH.J. Lu2010-08-254-80/+480
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* Clean up SSE variable shiftsRichard Henderson2010-08-243-1/+3
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* Fix ifunc thunk for strspn on x86 in static libcAndreas Schwab2010-08-191-2/+2
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