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| author | Stefan Liebler <stli@linux.vnet.ibm.com> | 2015-08-26 10:26:23 +0200 |
|---|---|---|
| committer | Andreas Krebbel <krebbel@linux.vnet.ibm.com> | 2015-08-26 10:26:23 +0200 |
| commit | f40132d4bda984479bac89dfcd6968e9ff56e088 (patch) | |
| tree | 05b76d284b6eb493ab479501b63672f2aa94c42e /string/envz.c | |
| parent | d23d4ef19f1f5463745f2af205acb8c4975fd680 (diff) | |
| download | glibc-f40132d4bda984479bac89dfcd6968e9ff56e088.tar.gz glibc-f40132d4bda984479bac89dfcd6968e9ff56e088.tar.xz glibc-f40132d4bda984479bac89dfcd6968e9ff56e088.zip | |
S390: Optimize strrchr and wcsrchr.
This patch provides optimized versions of strrchr and wcsrchr with the z13 vector instructions. ChangeLog: * sysdeps/s390/multiarch/strrchr-c.c: New File. * sysdeps/s390/multiarch/strrchr-vx.S: Likewise. * sysdeps/s390/multiarch/strrchr.c: Likewise. * sysdeps/s390/multiarch/wcsrchr-c.c: Likewise. * sysdeps/s390/multiarch/wcsrchr-vx.S: Likewise. * sysdeps/s390/multiarch/wcsrchr.c: Likewise. * sysdeps/s390/multiarch/Makefile (sysdep_routines): Add strrchr and wcsrchr functions. * sysdeps/s390/multiarch/ifunc-impl-list.c (__libc_ifunc_impl_list): Add ifunc test for strrchr, wcsrchr. * benchtests/bench-wcsrchr.c: New File. * benchtests/Makefile (wcsmbs-bench): Add wcsrchr.
Diffstat (limited to 'string/envz.c')
0 files changed, 0 insertions, 0 deletions