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commit	b4c21601b147efc3c2b0e679e4ffc554b3987f0b
author	Stefan Liebler <stli@linux.vnet.ibm.com>
	Wed, 26 Aug 2015 08:26:24 +0000 (26 10:26 +0200)
committer	Andreas Krebbel <krebbel@linux.vnet.ibm.com>
	Wed, 26 Aug 2015 08:26:24 +0000 (26 10:26 +0200)
tree	948e934e0f0637865cf605b87109491a04101f83	tree \| snapshot (tar.gz zip)
parent	f0ba659847446eec3b2477d60c97c77ef4680e81	commit \| diff

S390: Optimize strcspn and wcscspn.

This patch provides optimized versions of strcspn and wcscspn with the z13
vector instructions.

ChangeLog:

* sysdeps/s390/multiarch/strcspn-c.c: New File.
* sysdeps/s390/multiarch/strcspn-vx.S: Likewise.
* sysdeps/s390/multiarch/strcspn.c: Likewise.
* sysdeps/s390/multiarch/wcscspn-c.c: Likewise.
* sysdeps/s390/multiarch/wcscspn-vx.S: Likewise.
* sysdeps/s390/multiarch/wcscspn.c: Likewise.
* sysdeps/s390/multiarch/Makefile (sysdep_routines): Add strcspn and
wcscspn functions.
* sysdeps/s390/multiarch/ifunc-impl-list.c
(__libc_ifunc_impl_list): Add ifunc test for strcspn, wcscspn.
* wcsmbs/wcscspn.c: Use WCSCSPN if defined.
* string/test-strcspn.c: Add wcscspn support.
* wcsmbs/test-wcscspn.c: New File.
* wcsmbs/Makefile (strop-tests): Add wcscspn.
* benchtests/bench-strcspn.c: Add wcscspn support.
* benchtests/bench-wcscspn.c: New File.
* benchtests/Makefile (wcsmbs-bench): Add wcscspn.

16 files changed:

ChangeLog		diff \| blob \| blame \| history
benchtests/Makefile		diff \| blob \| blame \| history
benchtests/bench-strcspn.c		diff \| blob \| blame \| history
benchtests/bench-wcscspn.c	[copied from wcsmbs/wcscspn.c with 59% similarity]	diff \| blob \| blame \| history
string/test-strcspn.c		diff \| blob \| blame \| history
sysdeps/s390/multiarch/Makefile		diff \| blob \| blame \| history
sysdeps/s390/multiarch/ifunc-impl-list.c		diff \| blob \| blame \| history
sysdeps/s390/multiarch/strcspn-c.c	[copied from wcsmbs/wcscspn.c with 59% similarity]	diff \| blob \| blame \| history
sysdeps/s390/multiarch/strcspn-vx.S	[new file with mode: 0644]	blob
sysdeps/s390/multiarch/strcspn.c	[copied from wcsmbs/wcscspn.c with 59% similarity]	diff \| blob \| blame \| history
sysdeps/s390/multiarch/wcscspn-c.c	[copied from wcsmbs/wcscspn.c with 59% similarity]	diff \| blob \| blame \| history
sysdeps/s390/multiarch/wcscspn-vx.S	[new file with mode: 0644]	blob
sysdeps/s390/multiarch/wcscspn.c	[copied from wcsmbs/wcscspn.c with 59% similarity]	diff \| blob \| blame \| history
wcsmbs/Makefile		diff \| blob \| blame \| history
wcsmbs/test-wcscspn.c	[copied from wcsmbs/wcscspn.c with 59% similarity]	diff \| blob \| blame \| history
wcsmbs/wcscspn.c		diff \| blob \| blame \| history

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