| commit | f21216015b7395c535abc01b9585a1ae3ceaa132 | |
| 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 | 94ac5b73f2e9b895c875e7916a2b664bb13a8197 | treesnapshot (tar.gz zip) |
| parent | 2e9e166761fed5dfaa53480412bef0656f1b5306 | commitdiff |
S390: Optimize wmemcmp.
This patch provides optimized version of wmemcmp with the z13 vector
instructions.
ChangeLog:
* sysdeps/s390/multiarch/wmemcmp-c.c: New File.
* sysdeps/s390/multiarch/wmemcmp-vx.S: Likewise.
* sysdeps/s390/multiarch/wmemcmp.c: Likewise.
* sysdeps/s390/multiarch/Makefile
(sysdep_routines): Add wmemcmp functions.
* sysdeps/s390/multiarch/ifunc-impl-list-common.c
(__libc_ifunc_impl_list_common): Add ifunc test for wmemcmp.
* benchtests/bench-wmemcmp.c: New File.
* benchtests/Makefile (wcsmbs-bench): Add wmemcmp.
This patch provides optimized version of wmemcmp with the z13 vector
instructions.
ChangeLog:
* sysdeps/s390/multiarch/wmemcmp-c.c: New File.
* sysdeps/s390/multiarch/wmemcmp-vx.S: Likewise.
* sysdeps/s390/multiarch/wmemcmp.c: Likewise.
* sysdeps/s390/multiarch/Makefile
(sysdep_routines): Add wmemcmp functions.
* sysdeps/s390/multiarch/ifunc-impl-list-common.c
(__libc_ifunc_impl_list_common): Add ifunc test for wmemcmp.
* benchtests/bench-wmemcmp.c: New File.
* benchtests/Makefile (wcsmbs-bench): Add wmemcmp.
| ChangeLog | diffblobblamehistory | |
| benchtests/Makefile | diffblobblamehistory | |
| benchtests/bench-wmemcmp.c | [new file with mode: 0644] | blob |
| sysdeps/s390/multiarch/Makefile | diffblobblamehistory | |
| sysdeps/s390/multiarch/ifunc-impl-list.c | diffblobblamehistory | |
| sysdeps/s390/multiarch/wmemcmp-c.c | [new file with mode: 0644] | blob |
| sysdeps/s390/multiarch/wmemcmp-vx.S | [new file with mode: 0644] | blob |
| sysdeps/s390/multiarch/wmemcmp.c | [new file with mode: 0644] | blob |