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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 | d23d4ef19f1f5463745f2af205acb8c4975fd680 (patch) | |
| tree | 3be88b35f969e9163d18731b5db13e1bf398f737 /sysdeps/s390/multiarch/Makefile | |
| parent | cf150d45a97c6bb8410d6d3acf6e1560e8fe96cc (diff) | |
| download | glibc-d23d4ef19f1f5463745f2af205acb8c4975fd680.tar.gz | |
S390: Optimize strchrnul and wcschrnul.
This patch provides optimized versions of strchrnul and wcschrnul with the z13
vector instructions.
ChangeLog:
* sysdeps/s390/multiarch/strchrnul-c.c: New File.
* sysdeps/s390/multiarch/strchrnul-vx.S: Likewise.
* sysdeps/s390/multiarch/strchrnul.c: Likewise.
* sysdeps/s390/multiarch/wcschrnul-c.c: Likewise.
* sysdeps/s390/multiarch/wcschrnul-vx.S: Likewise.
* sysdeps/s390/multiarch/wcschrnul.c: Likewise.
* sysdeps/s390/multiarch/Makefile (sysdep_routines): Add strchrnul and
wcschrnul functions.
* sysdeps/s390/multiarch/ifunc-impl-list.c
(__libc_ifunc_impl_list): Add ifunc test for strchrnul, wcschrnul.
* wcsmbs/wcschrnul.c: Use WCSCHRNUL if defined.
* string/test-strchr.c: Add wcschrnul support.
* wcsmbs/test-wcschrnul.c: New File.
* wcsmbs/Makefile (strop-tests): Add wcschrnul.
* benchtests/bench-strchr.c: Add wcschrnul support.
* benchtests/bench-wcschrnul.c: New File.
* benchtests/Makefile (wcsmbs-bench): Add wcschrnul.
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 1a3673b7e1..b6b64c95ba 100644 --- a/sysdeps/s390/multiarch/Makefile +++ b/sysdeps/s390/multiarch/Makefile @@ -9,7 +9,8 @@ sysdep_routines += strlen strlen-vx strlen-c \ strncat strncat-vx strncat-c \ strcmp strcmp-vx \ strncmp strncmp-vx strncmp-c \ - strchr strchr-vx strchr-c + strchr strchr-vx strchr-c \ + strchrnul strchrnul-vx strchrnul-c endif ifeq ($(subdir),wcsmbs) @@ -23,5 +24,6 @@ sysdep_routines += wcslen wcslen-vx wcslen-c \ wcsncat wcsncat-vx wcsncat-c \ wcscmp wcscmp-vx wcscmp-c \ wcsncmp wcsncmp-vx wcsncmp-c \ - wcschr wcschr-vx wcschr-c + wcschr wcschr-vx wcschr-c \ + wcschrnul wcschrnul-vx wcschrnul-c endif |