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| author | MAHESH BODAPATI <bmahi496@linux.ibm.com> | 2023-12-12 08:52:45 -0600 |
|---|---|---|
| committer | Rajalakshmi Srinivasaraghavan <rajis@linux.ibm.com> | 2023-12-14 14:40:14 -0600 |
| commit | b9182c793caa05df5d697427c0538936e6396d4b (patch) | |
| tree | 2fe92e68ae203533eb5a2cc1520d84b15b3c992e /sysdeps/powerpc/powerpc64/multiarch/Makefile | |
| parent | d0aefec49941cf6d97e2244d6aa20bafc26d5942 (diff) | |
| download | glibc-b9182c793caa05df5d697427c0538936e6396d4b.tar.gz glibc-b9182c793caa05df5d697427c0538936e6396d4b.tar.xz glibc-b9182c793caa05df5d697427c0538936e6396d4b.zip | |
powerpc : Add optimized memchr for POWER10
Optimized memchr for POWER10 based on existing rawmemchr and strlen. Reordering instructions and loop unrolling helped in getting better performance. Reviewed-by: Rajalakshmi Srinivasaraghavan <rajis@linux.ibm.com>
Diffstat (limited to 'sysdeps/powerpc/powerpc64/multiarch/Makefile')
| -rw-r--r-- | sysdeps/powerpc/powerpc64/multiarch/Makefile | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sysdeps/powerpc/powerpc64/multiarch/Makefile b/sysdeps/powerpc/powerpc64/multiarch/Makefile index d7824a922b..594fbb8058 100644 --- a/sysdeps/powerpc/powerpc64/multiarch/Makefile +++ b/sysdeps/powerpc/powerpc64/multiarch/Makefile @@ -31,10 +31,10 @@ sysdep_routines += memcpy-power8-cached memcpy-power7 memcpy-a2 memcpy-power6 \ strncase-power8 ifneq (,$(filter %le,$(config-machine))) -sysdep_routines += memcmp-power10 memcpy-power10 memmove-power10 memset-power10 \ - rawmemchr-power9 rawmemchr-power10 \ - strcmp-power9 strcmp-power10 strncmp-power9 \ - strcpy-power9 stpcpy-power9 \ +sysdep_routines += memchr-power10 memcmp-power10 memcpy-power10 \ + memmove-power10 memset-power10 rawmemchr-power9 \ + rawmemchr-power10 strcmp-power9 strcmp-power10 \ + strncmp-power9 strcpy-power9 stpcpy-power9 \ strlen-power9 strncpy-power9 stpncpy-power9 strlen-power10 endif CFLAGS-strncase-power7.c += -mcpu=power7 -funroll-loops |