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| author | Ulrich Drepper <drepper@gmail.com> | 2011-10-19 22:22:29 -0400 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2011-10-19 22:22:29 -0400 |
| commit | 855d156018a701b3613eb4b14ab3bd09fd12f0a3 (patch) | |
| tree | ca43c7fc79f55509f9de920fee1af242ce7bab98 /ChangeLog | |
| parent | d9a4d2ab278ab50637e383b6174e9ec42db84327 (diff) | |
| download | glibc-855d156018a701b3613eb4b14ab3bd09fd12f0a3.tar glibc-855d156018a701b3613eb4b14ab3bd09fd12f0a3.tar.gz glibc-855d156018a701b3613eb4b14ab3bd09fd12f0a3.tar.bz2 glibc-855d156018a701b3613eb4b14ab3bd09fd12f0a3.zip | |
Optimize x86-64 rawmemchr and add test
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -1,5 +1,10 @@ 2011-10-19 Ulrich Drepper <drepper@gmail.com> + * sysdeps/x86_64/multiarch/rawmemchr.S: Small optimization to safe an + instruction. + * string/Makefile (strop-tests): Add rawmemchr. + * string/test-rawmemchr.c: New file. + * sysdeps/x86_64/multiarch/init-arch.h: Define bit_AVX and index_AVX. * sysdeps/x86_64/multiarch/strcmp-sse42.S: New file. Split out from... * sysdeps/x86_64/multiarch/strcmp.S: ...here. Include strcmp-sse42.S |