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| author | Stefan Liebler <stli@linux.vnet.ibm.com> | 2015-08-26 10:26:25 +0200 |
|---|---|---|
| committer | Andreas Krebbel <krebbel@linux.vnet.ibm.com> | 2015-08-26 10:26:25 +0200 |
| commit | 9b593dc3055d44a4179c03050be58a437ae385a1 (patch) | |
| tree | d27011625b9a9bd1c58e6af469c63c8ad63bbc08 /sysdeps/s390/multiarch/Makefile | |
| parent | 88eefd344b3cf4a41284a1dfdaca61667e3a1b4b (diff) | |
| download | glibc-9b593dc3055d44a4179c03050be58a437ae385a1.tar.gz glibc-9b593dc3055d44a4179c03050be58a437ae385a1.tar.xz glibc-9b593dc3055d44a4179c03050be58a437ae385a1.zip | |
S390: Optimize memccpy.
This patch provides optimized versions of memccpy with the z13 vector instructions. ChangeLog: * sysdeps/s390/multiarch/memccpy-c.c: New File. * sysdeps/s390/multiarch/memccpy-vx.S: Likewise. * sysdeps/s390/multiarch/memccpy.c: Likewise. * sysdeps/s390/multiarch/Makefile (sysdep_routines): Add memccpy functions. * sysdeps/s390/multiarch/ifunc-impl-list-common.c (__libc_ifunc_impl_list_common): Add ifunc test for memccpy. * string/memccpy.c: Use MEMCCPY if defined.
Diffstat (limited to 'sysdeps/s390/multiarch/Makefile')
| -rw-r--r-- | sysdeps/s390/multiarch/Makefile | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sysdeps/s390/multiarch/Makefile b/sysdeps/s390/multiarch/Makefile index 4a04c348a6..87dff0f71d 100644 --- a/sysdeps/s390/multiarch/Makefile +++ b/sysdeps/s390/multiarch/Makefile @@ -16,7 +16,8 @@ sysdep_routines += strlen strlen-vx strlen-c \ strpbrk strpbrk-vx strpbrk-c \ strcspn strcspn-vx strcspn-c \ memchr memchr-vx \ - rawmemchr rawmemchr-vx rawmemchr-c + rawmemchr rawmemchr-vx rawmemchr-c \ + memccpy memccpy-vx memccpy-c endif ifeq ($(subdir),wcsmbs) |