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commit	d23d4ef19f1f5463745f2af205acb8c4975fd680
author	Stefan Liebler <stli@linux.vnet.ibm.com>
	Wed, 26 Aug 2015 08:26:23 +0000 (26 10:26 +0200)
committer	Andreas Krebbel <krebbel@linux.vnet.ibm.com>
	Wed, 26 Aug 2015 08:26:23 +0000 (26 10:26 +0200)
tree	3be88b35f969e9163d18731b5db13e1bf398f737	tree \| snapshot (tar.gz zip)
parent	cf150d45a97c6bb8410d6d3acf6e1560e8fe96cc	commit \| diff

S390: Optimize strchrnul and wcschrnul.

This patch provides optimized versions of strchrnul and wcschrnul with the z13
vector instructions.

ChangeLog:

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

ChangeLog		diff \| blob \| blame \| history
benchtests/Makefile		diff \| blob \| blame \| history
benchtests/bench-strchr.c		diff \| blob \| blame \| history
benchtests/bench-wcschrnul.c	[copied from wcsmbs/wcschrnul.c with 67% similarity]	diff \| blob \| blame \| history
string/test-strchr.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/strchrnul-c.c	[copied from wcsmbs/wcschrnul.c with 67% similarity]	diff \| blob \| blame \| history
sysdeps/s390/multiarch/strchrnul-vx.S	[new file with mode: 0644]	blob
sysdeps/s390/multiarch/strchrnul.c	[copied from wcsmbs/wcschrnul.c with 67% similarity]	diff \| blob \| blame \| history
sysdeps/s390/multiarch/wcschrnul-c.c	[copied from wcsmbs/wcschrnul.c with 67% similarity]	diff \| blob \| blame \| history
sysdeps/s390/multiarch/wcschrnul-vx.S	[new file with mode: 0644]	blob
sysdeps/s390/multiarch/wcschrnul.c	[copied from wcsmbs/wcschrnul.c with 70% similarity]	diff \| blob \| blame \| history
wcsmbs/Makefile		diff \| blob \| blame \| history
wcsmbs/test-wcschrnul.c	[copied from wcsmbs/wcschrnul.c with 67% similarity]	diff \| blob \| blame \| history
wcsmbs/wcschrnul.c		diff \| blob \| blame \| history