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| author | H.J. Lu <hongjiu.lu@intel.com> | 2010-04-14 00:12:53 -0700 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2010-04-14 00:12:53 -0700 |
| commit | 404a6e32012cfef041709639e13d200ae0b2c0c6 (patch) | |
| tree | 4ffa43d5620d96bd7cc791ad037b92fa9afb218a /sysdeps/x86_64/multiarch/Makefile | |
| parent | bbbdd7780916358c65e8bc98c989126a7db2f43e (diff) | |
| download | glibc-404a6e32012cfef041709639e13d200ae0b2c0c6.tar.gz glibc-404a6e32012cfef041709639e13d200ae0b2c0c6.tar.xz glibc-404a6e32012cfef041709639e13d200ae0b2c0c6.zip | |
x86-64 SSE4 optimized memcmp
This is 64bit SSE4 optimized memcmp. It improves memcmp by upto 3X on Intel Core i7.
Diffstat (limited to 'sysdeps/x86_64/multiarch/Makefile')
| -rw-r--r-- | sysdeps/x86_64/multiarch/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sysdeps/x86_64/multiarch/Makefile b/sysdeps/x86_64/multiarch/Makefile index 364e7bbbd2..c61cf70345 100644 --- a/sysdeps/x86_64/multiarch/Makefile +++ b/sysdeps/x86_64/multiarch/Makefile @@ -5,7 +5,7 @@ endif ifeq ($(subdir),string) sysdep_routines += stpncpy-c strncpy-c strcmp-ssse3 strncmp-ssse3 \ - strend-sse4 + strend-sse4 memcmp-sse4 ifeq (yes,$(config-cflags-sse4)) sysdep_routines += strcspn-c strpbrk-c strspn-c strstr-c strcasestr-c CFLAGS-strcspn-c.c += -msse4 |