| commit | 798f5b4b5d24e5687dd55acc535954ed1d59c10c | |
| author | Stefan Liebler <stli@linux.vnet.ibm.com> | |
| Wed, 26 Aug 2015 08:26:26 +0000 (26 10:26 +0200) | ||
| committer | Andreas Krebbel <krebbel@linux.vnet.ibm.com> | |
| Wed, 26 Aug 2015 08:26:26 +0000 (26 10:26 +0200) | ||
| tree | 9af83d25772e08fddc0a252cf5e7be45af336057 | treesnapshot (tar.gz zip) |
| parent | f21216015b7395c535abc01b9585a1ae3ceaa132 | commitdiff |
S390: Optimize memrchr.
This patch provides optimized version of memrchr with the z13 vector
instructions.
ChangeLog:
* sysdeps/s390/multiarch/memrchr-c.c: New File.
* sysdeps/s390/multiarch/memrchr-vx.S: Likewise.
* sysdeps/s390/multiarch/memrchr.c: Likewise.
* sysdeps/s390/multiarch/Makefile
(sysdep_routines): Add memrchr functions.
* sysdeps/s390/multiarch/ifunc-impl-list-common.c
(__libc_ifunc_impl_list_common): Add ifunc test for memrchr.
This patch provides optimized version of memrchr with the z13 vector
instructions.
ChangeLog:
* sysdeps/s390/multiarch/memrchr-c.c: New File.
* sysdeps/s390/multiarch/memrchr-vx.S: Likewise.
* sysdeps/s390/multiarch/memrchr.c: Likewise.
* sysdeps/s390/multiarch/Makefile
(sysdep_routines): Add memrchr functions.
* sysdeps/s390/multiarch/ifunc-impl-list-common.c
(__libc_ifunc_impl_list_common): Add ifunc test for memrchr.
| ChangeLog | diffblobblamehistory | |
| sysdeps/s390/multiarch/Makefile | diffblobblamehistory | |
| sysdeps/s390/multiarch/ifunc-impl-list.c | diffblobblamehistory | |
| sysdeps/s390/multiarch/memrchr-c.c | [new file with mode: 0644] | blob |
| sysdeps/s390/multiarch/memrchr-vx.S | [new file with mode: 0644] | blob |
| sysdeps/s390/multiarch/memrchr.c | [new file with mode: 0644] | blob |