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| author | raji <raji@oc4354787705.ibm.com> | 2016-06-14 14:51:16 +0530 |
|---|---|---|
| committer | raji <raji@oc4354787705.ibm.com> | 2016-06-14 14:51:16 +0530 |
| commit | c8376f3e07602aaef9cb843bb73cb5f2b860634a (patch) | |
| tree | 9ba0710f8398c1299412ddefbf9a01c23c6a43ea /sysdeps/powerpc/powerpc64/multiarch/Makefile | |
| parent | a2ae1696f7c6cf269b3a734bce4d9d3620745854 (diff) | |
| download | glibc-c8376f3e07602aaef9cb843bb73cb5f2b860634a.tar.gz glibc-c8376f3e07602aaef9cb843bb73cb5f2b860634a.tar.xz glibc-c8376f3e07602aaef9cb843bb73cb5f2b860634a.zip | |
powerpc: strcasecmp/strncasecmp optmization for power8
This implementation utilizes vectors to improve performance compared to current byte by byte implementation for POWER7. The performance improvement is upto 4x. This patch is tested on powerpc64 and powerpc64le.
Diffstat (limited to 'sysdeps/powerpc/powerpc64/multiarch/Makefile')
| -rw-r--r-- | sysdeps/powerpc/powerpc64/multiarch/Makefile | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sysdeps/powerpc/powerpc64/multiarch/Makefile b/sysdeps/powerpc/powerpc64/multiarch/Makefile index 9ee9bc2044..e3ac285e00 100644 --- a/sysdeps/powerpc/powerpc64/multiarch/Makefile +++ b/sysdeps/powerpc/powerpc64/multiarch/Makefile @@ -21,7 +21,9 @@ sysdep_routines += memcpy-power7 memcpy-a2 memcpy-power6 memcpy-cell \ memmove-power7 memmove-ppc64 wordcopy-ppc64 bcopy-ppc64 \ strncpy-power8 strstr-power7 strstr-ppc64 \ strspn-power8 strspn-ppc64 strcspn-power8 strcspn-ppc64 \ - strlen-power8 strcasestr-power8 strcasestr-ppc64 + strlen-power8 strcasestr-power8 strcasestr-ppc64 \ + strcasecmp-ppc64 strcasecmp-power8 strncase-ppc64 \ + strncase-power8 CFLAGS-strncase-power7.c += -mcpu=power7 -funroll-loops CFLAGS-strncase_l-power7.c += -mcpu=power7 -funroll-loops |