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| author | Stefan Liebler <stli@linux.vnet.ibm.com> | 2015-08-26 10:26:24 +0200 |
|---|---|---|
| committer | Andreas Krebbel <krebbel@linux.vnet.ibm.com> | 2015-08-26 10:26:24 +0200 |
| commit | f0ba659847446eec3b2477d60c97c77ef4680e81 (patch) | |
| tree | e9afd92c52aae0ff3905d4057c00998d365ec705 /ChangeLog | |
| parent | f1ffad98be7ec4111fbd1cd1f58f3e3343257519 (diff) | |
| download | glibc-f0ba659847446eec3b2477d60c97c77ef4680e81.tar.gz glibc-f0ba659847446eec3b2477d60c97c77ef4680e81.tar.xz glibc-f0ba659847446eec3b2477d60c97c77ef4680e81.zip | |
S390: Optimize strpbrk and wcspbrk.
This patch provides optimized versions of strpbrk and wcspbrk with the z13 vector instructions. ChangeLog: * sysdeps/s390/multiarch/strpbrk-c.c: New File. * sysdeps/s390/multiarch/strpbrk-vx.S: Likewise. * sysdeps/s390/multiarch/strpbrk.c: Likewise. * sysdeps/s390/multiarch/wcspbrk-c.c: Likewise. * sysdeps/s390/multiarch/wcspbrk-vx.S: Likewise. * sysdeps/s390/multiarch/wcspbrk.c: Likewise. * sysdeps/s390/multiarch/Makefile (sysdep_routines): Add strpbrk and wcspbrk functions. * sysdeps/s390/multiarch/ifunc-impl-list.c (__libc_ifunc_impl_list): Add ifunc test for strpbrk, wcspbrk. * wcsmbs/wcspbrk.c: Use WCSPBRK if defined. * string/test-strpbrk.c: Add wcspbrk support. * wcsmbs/test-wcspbrk.c: New File. * wcsmbs/Makefile (strop-tests): Add wcspbrk. * benchtests/bench-strpbrk.c: Add wcspbrk support. * benchtests/bench-wcspbrk.c: New File. * benchtests/Makefile (wcsmbs-bench): Add wcspbrk.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index e16f354ed8..49d67045d3 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,25 @@ 2015-08-26 Stefan Liebler <stli@linux.vnet.ibm.com> + * sysdeps/s390/multiarch/strpbrk-c.c: New File. + * sysdeps/s390/multiarch/strpbrk-vx.S: Likewise. + * sysdeps/s390/multiarch/strpbrk.c: Likewise. + * sysdeps/s390/multiarch/wcspbrk-c.c: Likewise. + * sysdeps/s390/multiarch/wcspbrk-vx.S: Likewise. + * sysdeps/s390/multiarch/wcspbrk.c: Likewise. + * sysdeps/s390/multiarch/Makefile (sysdep_routines): Add strpbrk and + wcspbrk functions. + * sysdeps/s390/multiarch/ifunc-impl-list.c + (__libc_ifunc_impl_list): Add ifunc test for strpbrk, wcspbrk. + * wcsmbs/wcspbrk.c: Use WCSPBRK if defined. + * string/test-strpbrk.c: Add wcspbrk support. + * wcsmbs/test-wcspbrk.c: New File. + * wcsmbs/Makefile (strop-tests): Add wcspbrk. + * benchtests/bench-strpbrk.c: Add wcspbrk support. + * benchtests/bench-wcspbrk.c: New File. + * benchtests/Makefile (wcsmbs-bench): Add wcspbrk. + +2015-08-26 Stefan Liebler <stli@linux.vnet.ibm.com> + * sysdeps/s390/multiarch/strspn-c.c: New File. * sysdeps/s390/multiarch/strspn-vx.S: Likewise. * sysdeps/s390/multiarch/strspn.c: Likewise. |