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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 | b4c21601b147efc3c2b0e679e4ffc554b3987f0b (patch) | |
| tree | 948e934e0f0637865cf605b87109491a04101f83 /sysdeps/s390/multiarch/Makefile | |
| parent | f0ba659847446eec3b2477d60c97c77ef4680e81 (diff) | |
| download | glibc-b4c21601b147efc3c2b0e679e4ffc554b3987f0b.tar.gz glibc-b4c21601b147efc3c2b0e679e4ffc554b3987f0b.tar.xz glibc-b4c21601b147efc3c2b0e679e4ffc554b3987f0b.zip | |
S390: Optimize strcspn and wcscspn.
This patch provides optimized versions of strcspn and wcscspn with the z13 vector instructions. ChangeLog: * sysdeps/s390/multiarch/strcspn-c.c: New File. * sysdeps/s390/multiarch/strcspn-vx.S: Likewise. * sysdeps/s390/multiarch/strcspn.c: Likewise. * sysdeps/s390/multiarch/wcscspn-c.c: Likewise. * sysdeps/s390/multiarch/wcscspn-vx.S: Likewise. * sysdeps/s390/multiarch/wcscspn.c: Likewise. * sysdeps/s390/multiarch/Makefile (sysdep_routines): Add strcspn and wcscspn functions. * sysdeps/s390/multiarch/ifunc-impl-list.c (__libc_ifunc_impl_list): Add ifunc test for strcspn, wcscspn. * wcsmbs/wcscspn.c: Use WCSCSPN if defined. * string/test-strcspn.c: Add wcscspn support. * wcsmbs/test-wcscspn.c: New File. * wcsmbs/Makefile (strop-tests): Add wcscspn. * benchtests/bench-strcspn.c: Add wcscspn support. * benchtests/bench-wcscspn.c: New File. * benchtests/Makefile (wcsmbs-bench): Add wcscspn.
Diffstat (limited to 'sysdeps/s390/multiarch/Makefile')
| -rw-r--r-- | sysdeps/s390/multiarch/Makefile | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sysdeps/s390/multiarch/Makefile b/sysdeps/s390/multiarch/Makefile index 5765a8cfdc..2c1fce019d 100644 --- a/sysdeps/s390/multiarch/Makefile +++ b/sysdeps/s390/multiarch/Makefile @@ -13,7 +13,8 @@ sysdep_routines += strlen strlen-vx strlen-c \ strchrnul strchrnul-vx strchrnul-c \ strrchr strrchr-vx strrchr-c \ strspn strspn-vx strspn-c \ - strpbrk strpbrk-vx strpbrk-c + strpbrk strpbrk-vx strpbrk-c \ + strcspn strcspn-vx strcspn-c endif ifeq ($(subdir),wcsmbs) @@ -31,5 +32,6 @@ sysdep_routines += wcslen wcslen-vx wcslen-c \ wcschrnul wcschrnul-vx wcschrnul-c \ wcsrchr wcsrchr-vx wcsrchr-c \ wcsspn wcsspn-vx wcsspn-c \ - wcspbrk wcspbrk-vx wcspbrk-c + wcspbrk wcspbrk-vx wcspbrk-c \ + wcscspn wcscspn-vx wcscspn-c endif |