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| author | Ulrich Drepper <drepper@gmail.com> | 2011-10-19 12:42:38 -0400 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2011-10-19 12:42:38 -0400 |
| commit | d9a4d2ab278ab50637e383b6174e9ec42db84327 (patch) | |
| tree | c5107d9a43e560658bf3b65fcde55659d3292200 /ChangeLog | |
| parent | 8f3b1ffefa61275315891770944bdbf5079e04ed (diff) | |
| download | glibc-d9a4d2ab278ab50637e383b6174e9ec42db84327.tar.gz glibc-d9a4d2ab278ab50637e383b6174e9ec42db84327.tar.xz glibc-d9a4d2ab278ab50637e383b6174e9ec42db84327.zip | |
Add optimized str{,n}casecmp for AVX on x86-64
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index 707c285eed..bc8d4cae13 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,11 @@ +2011-10-19 Ulrich Drepper <drepper@gmail.com> + + * 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 + when compiling str{,n}casecmp and when AVX is available. Hook up + new optimized code in initializers. + 2011-10-19 Andreas Schwab <schwab@redhat.com> * sysdeps/x86_64/fpu/math_private.h (libc_feupdateenv): Use |