about summary refs log tree commit diff
path: root/ChangeLog.old-ports-m68k
diff options
context:
space:
mode:
authorStefan Liebler <stli@linux.vnet.ibm.com>2015-08-26 10:26:20 +0200
committerAndreas Krebbel <krebbel@linux.vnet.ibm.com>2015-08-26 10:26:20 +0200
commit680df122ab8a07806cb38d044292896334f76c01 (patch)
treed05855eb1b3c5bfe81343412f706e381f0ebf1c3 /ChangeLog.old-ports-m68k
parentfcf40ebe2682fd65d64f94d69a3df798960cf1b7 (diff)
downloadglibc-680df122ab8a07806cb38d044292896334f76c01.tar.gz
glibc-680df122ab8a07806cb38d044292896334f76c01.tar.xz
glibc-680df122ab8a07806cb38d044292896334f76c01.zip
S390: Optimize strcpy and wcscpy.
This patch provides optimized versions of strcpy and wcscpy with the z13
vector instructions.

ChangeLog:

	* sysdeps/s390/multiarch/strcpy-vx.S: New File.
	* sysdeps/s390/multiarch/strcpy.c: Likewise.
	* sysdeps/s390/multiarch/wcscpy-c.c: Likewise.
	* sysdeps/s390/multiarch/wcscpy-vx.S: Likewise.
	* sysdeps/s390/multiarch/wcscpy.c: Likewise.
	* sysdeps/s390/s390-32/multiarch/strcpy.c: Likewise.
	* sysdeps/s390/s390-64/multiarch/strcpy.c: Likewise.
	* sysdeps/s390/multiarch/Makefile (sysdep_routines): Add strcpy and
	wcscpy functions.
	* sysdeps/s390/multiarch/ifunc-impl-list.c
	(__libc_ifunc_impl_list): Add ifunc test for strcpy, wcscpy.
	* benchtests/bench-wcscpy.c: New File.
	* benchtests/Makefile (wcsmbs-bench): Add wcscpy.
Diffstat (limited to 'ChangeLog.old-ports-m68k')
0 files changed, 0 insertions, 0 deletions