Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Make __ffs hidden | Andreas Schwab | 2013-09-20 | 1 | -0/+1 |
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* | Remove --disable-versioning. | Joseph Myers | 2013-09-04 | 1 | -1/+1 |
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* | Fix handling LC_CTYPE nonascii-case fallback in i686 SSE4.2 and SSSE3 ↵ | Andreas Schwab | 2013-08-27 | 2 | -0/+24 |
| | | | | strcasecmp/strncasecmp | ||||
* | Fix typos. | Ondřej Bílka | 2013-08-21 | 7 | -11/+11 |
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* | i686: Skip SSE4_2 version for strcmp, strncmp, strncase, strcasecmp | Liubov Dmitrieva | 2013-08-21 | 3 | -0/+12 |
| | | | | if bit_Slow_SSE4_2 is set. | ||||
* | Enable static 32-bit SSE4.2 strcasecmp/strncasecmp | H.J. Lu | 2013-07-02 | 2 | -6/+0 |
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* | Remove remaining bounded-pointers support from i386 .S files. | Joseph Myers | 2013-02-21 | 10 | -78/+62 |
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* | Remove some bounded-pointers support from i386 .S files. | Joseph Myers | 2013-02-19 | 8 | -85/+6 |
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* | Remove bounded-pointers build system support. | Joseph Myers | 2013-02-15 | 1 | -2/+0 |
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* | Change __x86_64 prefix in cache size to __x86 | H.J. Lu | 2013-01-05 | 1 | -9/+0 |
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* | Update copyright notices with scripts/update-copyrights. | Joseph Myers | 2013-01-02 | 99 | -99/+99 |
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* | Add i686 __libc_ifunc_impl_list | H.J. Lu | 2012-10-11 | 42 | -0/+396 |
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* | Add optimized sincosf for SSE2 for x86 and x86-64 | Liubov Dmitrieva | 2012-09-25 | 3 | -1/+617 |
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* | Fix x86 SSE cosf, sinf issues | Liubov Dmitrieva | 2012-09-10 | 2 | -55/+40 |
| | | | | | | | | | | * sysdeps/i386/i686/fpu/multiarch/s_sinf-sse2.S: Fix unwind info if defined PIC. Fix special cases description. * sysdeps/i386/i686/fpu/multiarch/s_cosf-sse2.S: Likewise. * sysdeps/x86_64/fpu/s_sinf.S: Fix special cases description, fix DP_HI_MASK entry. * sysdeps/x86_64/fpu/s_cosf.S: Likewise. | ||||
* | Add optimized sinf and cosf routines for x86 and x86-64 | Liubov Dmitrieva | 2012-09-03 | 6 | -1/+1210 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * sysdeps/i386/i686/fpu/multiarch/Makefile (sysdep_routines): Add s_sinf-sse2, s_conf-sse2. * sysdeps/i386/i686/fpu/multiarch/s_sinf-sse2.S: New file. * sysdeps/i386/i686/fpu/multiarch/s_cosf-sse2.S: New file. * sysdeps/i386/i686/fpu/multiarch/s_sinf.c: New file. * sysdeps/i386/i686/fpu/multiarch/s_cosf.c: New file. * sysdeps/ieee754/flt-32/s_sinf.c (SINF, SINF_FUNC): Add macros for using routine as __sinf_ia32. Use macro for function declaration and weak_alias. * sysdeps/ieee754/flt-32/s_cosf.c (COSF, COSF_FUNC): Add macros for using routine as __cosf_ia32. Use macro for function declaration and weak_alias. * sysdeps/i386/i686/fpu/multiarch/e_expf-sse2.S: Fix Copyright. * sysdeps/i386/i686/fpu/multiarch/e_expf.c: Fix Copyright. * sysdeps/x86_64/fpu/s_sinf.S: New file. * sysdeps/x86_64/fpu/s_cosf.S: New file. * sysdeps/x86_64/fpu/libm-test-ulps: Update. * math/libm-test.inc (cos_test): Add more test cases. (sin_test): Likewise. (sincos_test): Likewise. | ||||
* | Remove executable permissions checked in by accident | Andreas Jaeger | 2012-08-15 | 1 | -0/+0 |
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* | Fix segmentation fault in strncasecmp for i686 | Liubov Dmitrieva | 2012-08-15 | 1 | -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 symbols | H.J. Lu | 2012-08-09 | 1 | -3/+14 |
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* | Get rid of ASM_TYPE_DIRECTIVE{,_PREFIX}. | Marek Polacek | 2012-08-02 | 3 | -17/+17 |
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* | Fix warnings in wcschr-c.c | Andreas Jaeger | 2012-05-21 | 1 | -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'Donell | 2012-05-17 | 2 | -0/+2 |
| | | | | | Fix AVX and FMA4 detection by following the guidelines set out by Intel and AMD for detecting these features. | ||||
* | Add optimized expf for x86 | Liubov Dmitrieva | 2012-05-14 | 4 | -0/+364 |
| | | | | | | | | | 2012-05-14 Liubov Dmitrieva <liubov.dmitrieva@gmail.com> * sysdeps/i386/i686/fpu/multiarch/Makefile: New file. * sysdeps/i386/i686fpu/multiarch/e_expf.c: New file. * sysdeps/i386/i686fpu/multiarch/e_expf-ia32.S: New file. * sysdeps/i386/i686/fpu/multiarch/e_expf-sse2.S: New file. | ||||
* | memset: also update copyright years | Mike Frysinger | 2012-04-08 | 1 | -1/+1 |
| | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org> | ||||
* | memset: fix define usage for shared libs | Mike Frysinger | 2012-04-07 | 1 | -1/+1 |
| | | | | | | | The proper define to check "am I in a shared lib" is "SHARED", not "PIC". The two new memset_chk functions incorrectly depend on "PIC". Signed-off-by: Mike Frysinger <vapier@gentoo.org> | ||||
* | optimize the following memcpy: sysdeps/i386/i686/multiarch/memcpy-ssse3.S | Liubov Dmitrieva | 2012-03-30 | 1 | -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. | ||||
* | Move stdio-common/_itoa.h to sysdeps/generic | H.J. Lu | 2012-03-20 | 1 | -1/+1 |
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* | Fix x86 strcasecmp_l (bug 13786). | Joseph Myers | 2012-02-29 | 3 | -1/+6 |
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* | Replace FSF snail mail address with URLs. | Paul Eggert | 2012-02-09 | 89 | -267/+178 |
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* | Remove __ELF__ conditionals | Marek Polacek | 2012-02-07 | 1 | -4/+1 |
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* | Consistently use macros for x86 PIC thunks. | Joseph Myers | 2012-02-03 | 41 | -418/+93 |
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* | Fix wrong copying processing for last bytes in x86-32 wcscpy | Liubov Dmitrieva | 2011-12-23 | 1 | -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 version | Liubov Dmitrieva | 2011-12-22 | 1 | -745/+516 |
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* | Optimized wcschr and wcscpy for x86-64 and x86-32 | Ulrich Drepper | 2011-12-17 | 10 | -1/+1370 |
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* | Fix SSSE3/SSE4.2 strcasecmp[_l]/strncasecmp[_l] for non-PIC and ↵ | Andreas Schwab | 2011-11-16 | 2 | -12/+68 |
| | | | | -mno-tls-direct-seg-refs | ||||
* | Add SSE4.2 support for strcasecmp and strncasecmp on x86-32 | Ulrich Drepper | 2011-11-14 | 8 | -89/+470 |
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* | SSSE3 optimized strcasecmp and strncasecmp for x86-32 | Ulrich Drepper | 2011-11-13 | 14 | -266/+1058 |
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* | Fix warnings in fallback C code of x86-32 wide memory functions | Ulrich Drepper | 2011-11-12 | 3 | -0/+12 |
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* | Remove unnecessary code from x86-32 SSSE3 strncmp | Ulrich Drepper | 2011-11-08 | 1 | -3/+1 |
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* | Fix some warning nits | Andreas Schwab | 2011-10-28 | 2 | -7/+5 |
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* | Move wide char related routines to wcsmbs subdir | Andreas Schwab | 2011-10-28 | 1 | -3/+7 |
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* | Fix strnlen change | Ulrich Drepper | 2011-10-23 | 1 | -0/+1 |
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* | Add optimized wcslen and strnlen for x86-32 | Liubov Dmitrieva | 2011-10-23 | 8 | -40/+723 |
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* | Improve x86-32 SSSE3 memcpy | Michael Zolotukhin | 2011-10-23 | 1 | -219/+708 |
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* | Fix WS | Ulrich Drepper | 2011-10-23 | 1 | -5/+5 |
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* | Fix signedness in wcscmp comparison | Liubov Dmitrieva | 2011-10-23 | 1 | -71/+87 |
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* | No need for boundary case handling in x86-32 __ieee_log | Ulrich Drepper | 2011-10-15 | 1 | -52/+1 |
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* | No need for boundary case handling in x86-32 __ieee_logf | Ulrich Drepper | 2011-10-15 | 1 | -52/+1 |
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* | Optimized memcmp and wmemcmp for x86-64 and x86-32 | Liubov Dmitrieva | 2011-10-15 | 7 | -282/+754 |
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* | Optimize x86-32 log | Ulrich Drepper | 2011-10-14 | 3 | -0/+242 |
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* | Fix whitespaces | Ulrich Drepper | 2011-10-12 | 2 | -10/+10 |
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