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| author | Stefan Liebler <stli@linux.vnet.ibm.com> | 2015-08-26 10:26:20 +0200 |
|---|---|---|
| committer | Andreas Krebbel <krebbel@linux.vnet.ibm.com> | 2015-08-26 10:26:20 +0200 |
| commit | 680df122ab8a07806cb38d044292896334f76c01 (patch) | |
| tree | d05855eb1b3c5bfe81343412f706e381f0ebf1c3 /sysdeps/s390/multiarch/Makefile | |
| parent | fcf40ebe2682fd65d64f94d69a3df798960cf1b7 (diff) | |
| download | glibc-680df122ab8a07806cb38d044292896334f76c01.tar glibc-680df122ab8a07806cb38d044292896334f76c01.tar.gz glibc-680df122ab8a07806cb38d044292896334f76c01.tar.bz2 glibc-680df122ab8a07806cb38d044292896334f76c01.zip | |
S390: Optimize strcpy and wcscpy.
This patch provides optimized versions of strcpy and wcscpy with the z13
vector instructions.
ChangeLog:
* sysdeps/s390/multiarch/strcpy-vx.S: New File.
* sysdeps/s390/multiarch/strcpy.c: Likewise.
* sysdeps/s390/multiarch/wcscpy-c.c: Likewise.
* sysdeps/s390/multiarch/wcscpy-vx.S: Likewise.
* sysdeps/s390/multiarch/wcscpy.c: Likewise.
* sysdeps/s390/s390-32/multiarch/strcpy.c: Likewise.
* sysdeps/s390/s390-64/multiarch/strcpy.c: Likewise.
* sysdeps/s390/multiarch/Makefile (sysdep_routines): Add strcpy and
wcscpy functions.
* sysdeps/s390/multiarch/ifunc-impl-list.c
(__libc_ifunc_impl_list): Add ifunc test for strcpy, wcscpy.
* benchtests/bench-wcscpy.c: New File.
* benchtests/Makefile (wcsmbs-bench): Add wcscpy.
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 3397f2403b..e2202b72c5 100644 --- a/sysdeps/s390/multiarch/Makefile +++ b/sysdeps/s390/multiarch/Makefile @@ -1,9 +1,11 @@ ifeq ($(subdir),string) sysdep_routines += strlen strlen-vx strlen-c \ - strnlen strnlen-vx strnlen-c + strnlen strnlen-vx strnlen-c \ + strcpy strcpy-vx endif ifeq ($(subdir),wcsmbs) sysdep_routines += wcslen wcslen-vx wcslen-c \ - wcsnlen wcsnlen-vx wcsnlen-c + wcsnlen wcsnlen-vx wcsnlen-c \ + wcscpy wcscpy-vx wcscpy-c endif |