| commit | 2e9e166761fed5dfaa53480412bef0656f1b5306 | |
| author | Stefan Liebler <stli@linux.vnet.ibm.com> | |
| Wed, 26 Aug 2015 08:26:25 +0000 (26 10:26 +0200) | ||
| committer | Andreas Krebbel <krebbel@linux.vnet.ibm.com> | |
| Wed, 26 Aug 2015 08:26:25 +0000 (26 10:26 +0200) | ||
| tree | 3533f977b8b80458051ec0c33b23e961a6a556da | treesnapshot (tar.gz zip) |
| parent | 9b593dc3055d44a4179c03050be58a437ae385a1 | commitdiff |
S390: Optimize wmemset.
This patch provides optimized version of wmemset with the z13 vector
instructions.
ChangeLog:
* sysdeps/s390/multiarch/wmemset-c.c: New File.
* sysdeps/s390/multiarch/wmemset-vx.S: Likewise.
* sysdeps/s390/multiarch/wmemset.c: Likewise.
* sysdeps/s390/multiarch/Makefile
(sysdep_routines): Add wmemset functions.
* sysdeps/s390/multiarch/ifunc-impl-list-common.c
(__libc_ifunc_impl_list_common): Add ifunc test for wmemset.
* wcsmbs/wmemset.c: Use WMEMSET if defined.
* string/test-memset.c: Add wmemset support.
* wcsmbs/test-wmemset.c: New File.
* wcsmbs/Makefile (strop-tests): Add wmemset.
* benchtests/bench-memset.c: Add wmemset support.
* benchtests/bench-wmemset.c: New File.
* benchtests/Makefile (wcsmbs-bench): Add wmemset.
This patch provides optimized version of wmemset with the z13 vector
instructions.
ChangeLog:
* sysdeps/s390/multiarch/wmemset-c.c: New File.
* sysdeps/s390/multiarch/wmemset-vx.S: Likewise.
* sysdeps/s390/multiarch/wmemset.c: Likewise.
* sysdeps/s390/multiarch/Makefile
(sysdep_routines): Add wmemset functions.
* sysdeps/s390/multiarch/ifunc-impl-list-common.c
(__libc_ifunc_impl_list_common): Add ifunc test for wmemset.
* wcsmbs/wmemset.c: Use WMEMSET if defined.
* string/test-memset.c: Add wmemset support.
* wcsmbs/test-wmemset.c: New File.
* wcsmbs/Makefile (strop-tests): Add wmemset.
* benchtests/bench-memset.c: Add wmemset support.
* benchtests/bench-wmemset.c: New File.
* benchtests/Makefile (wcsmbs-bench): Add wmemset.
13 files changed:
| ChangeLog | diffblobblamehistory | |
| benchtests/Makefile | diffblobblamehistory | |
| benchtests/bench-memset.c | diffblobblamehistory | |
| benchtests/bench-wmemset.c | [copied from wcsmbs/wmemset.c with 55% similarity] | diffblobblamehistory |
| string/test-memset.c | diffblobblamehistory | |
| sysdeps/s390/multiarch/Makefile | diffblobblamehistory | |
| sysdeps/s390/multiarch/ifunc-impl-list.c | diffblobblamehistory | |
| sysdeps/s390/multiarch/wmemset-c.c | [copied from wcsmbs/wmemset.c with 50% similarity] | diffblobblamehistory |
| sysdeps/s390/multiarch/wmemset-vx.S | [new file with mode: 0644] | blob |
| sysdeps/s390/multiarch/wmemset.c | [copied from wcsmbs/wmemset.c with 60% similarity] | diffblobblamehistory |
| wcsmbs/Makefile | diffblobblamehistory | |
| wcsmbs/test-wmemset.c | [copied from wcsmbs/wmemset.c with 55% similarity] | diffblobblamehistory |
| wcsmbs/wmemset.c | diffblobblamehistory |