| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | Update copyright dates with scripts/update-copyrights. | Joseph Myers | 2017-01-01 | 1 | -1/+1 |
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| * | Improve generic strpbrk performance | Adhemerval Zanella | 2016-04-01 | 1 | -10/+2 |
| | | | | | | | | | | | | | | | | | | | | | | | | With now a faster strcspn implementation, it is faster to just use it with some return tests than reimplementing strpbrk itself. As for strcspn optimization, it is generally at least 10 times faster than the existing implementation on bench-strspn on a few AArch64 implementations. Also the string/bits/string2.h inlines make no longer sense, as current implementation will already implement most of the optimizations. Tested on x86_64, i386, and aarch64. * string/strpbrk.c (strpbrk): Rewrite function. * string/bits/string2.h (strpbrk): Use __builtin_strpbrk. (__strpbrk_c2): Likewise. (__strpbrk_c3): Likewise. * string/string-inlines.c [SHLIB_COMPAT(libc, GLIBC_2_1_1, GLIBC_2_24)] (__strpbrk_c2): Likewise. [SHLIB_COMPAT(libc, GLIBC_2_1_1, GLIBC_2_24)] (__strpbrk_c3): Likewise. | ||||
| * | Update copyright dates with scripts/update-copyrights. | Joseph Myers | 2016-01-04 | 1 | -1/+1 |
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| * | Update copyright dates with scripts/update-copyrights. | Joseph Myers | 2015-01-02 | 1 | -1/+1 |
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| * | PowerPC: optimized strpbrk for POWER7 | Adhemerval Zanella | 2014-03-20 | 1 | -10/+6 |
| | | | | | | | | | | This patch add an optimized strpbrk for POWER7 by using a different algorithm than default implementation: it constructs a table based on the 'accept' argument and use this table to check for any occurance on the input string. The idea is similar as x86_64 uses. For PowerPC some tunings were added, such as unroll loops and memory clear using VSX instructions. | ||||
| * | Update copyright notices with scripts/update-copyrights | Allan McRae | 2014-01-01 | 1 | -1/+1 |
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| * | Update copyright notices with scripts/update-copyrights. | Joseph Myers | 2013-01-02 | 1 | -1/+1 |
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| * | Replace FSF snail mail address with URLs. | Paul Eggert | 2012-02-09 | 1 | -3/+2 |
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| * | Moved to csu/errno-loc.c. | Ulrich Drepper | 2005-12-14 | 1 | -0/+46 |
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| * | (CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4. | Ulrich Drepper | 2004-12-22 | 1 | -46/+0 |
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| * | 2.5-18.1 | Jakub Jelinek | 2007-07-12 | 1 | -0/+46 |
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index : mirror/glibc | |
| mirror of git://sourceware.org/git/glibc.git | Leah Neukirchen |
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