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cf150d45a9
glibc/sysdeps/s390/multiarch
History
Stefan Liebler cf150d45a9 S390: Optimize strchr and wcschr. 
This patch provides optimized versions of strchr and wcschr with the z13
vector instructions.

ChangeLog:

	* sysdeps/s390/multiarch/strchr-c.c: New File.
	* sysdeps/s390/multiarch/strchr-vx.S: Likewise.
	* sysdeps/s390/multiarch/strchr.c: Likewise.
	* sysdeps/s390/multiarch/wcschr-c.c: Likewise.
	* sysdeps/s390/multiarch/wcschr-vx.S: Likewise.
	* sysdeps/s390/multiarch/wcschr.c: Likewise.
	* sysdeps/s390/multiarch/Makefile (sysdep_routines): Add strchr and
	wcschr functions.
	* sysdeps/s390/multiarch/ifunc-impl-list.c
	(__libc_ifunc_impl_list): Add ifunc test for strchr, wcschr.
	* string/strchr.c (STRCHR): Define and use macro.
	* benchtests/bench-wcschr.c: New File.
	* benchtests/Makefile (wcsmbs-bench): Add wcschr.
2015-08-26 10:26:23 +02:00
..
ifunc-impl-list.c S390: Optimize strchr and wcschr. 2015-08-26 10:26:23 +02:00
ifunc-resolve.h S390: Ifunc resolver macro for vector instructions. 2015-08-26 10:26:19 +02:00
Makefile S390: Optimize strchr and wcschr. 2015-08-26 10:26:23 +02:00
stpcpy-c.c S390: Optimize stpcpy and wcpcpy. 2015-08-26 10:26:21 +02:00
stpcpy-vx.S S390: Optimize stpcpy and wcpcpy. 2015-08-26 10:26:21 +02:00
stpcpy.c S390: Optimize stpcpy and wcpcpy. 2015-08-26 10:26:21 +02:00
stpncpy-c.c S390: Optimize stpncpy and wcpncpy. 2015-08-26 10:26:21 +02:00
stpncpy-vx.S S390: Optimize stpncpy and wcpncpy. 2015-08-26 10:26:21 +02:00
stpncpy.c S390: Optimize stpncpy and wcpncpy. 2015-08-26 10:26:21 +02:00
strcat-c.c S390: Optimize strcat and wcscat. 2015-08-26 10:26:21 +02:00
strcat-vx.S S390: Optimize strcat and wcscat. 2015-08-26 10:26:21 +02:00
strcat.c S390: Optimize strcat and wcscat. 2015-08-26 10:26:21 +02:00
strchr-c.c S390: Optimize strchr and wcschr. 2015-08-26 10:26:23 +02:00
strchr-vx.S S390: Optimize strchr and wcschr. 2015-08-26 10:26:23 +02:00
strchr.c S390: Optimize strchr and wcschr. 2015-08-26 10:26:23 +02:00
strcmp-vx.S S390: Optimize strcmp and wcscmp. 2015-08-26 10:26:22 +02:00
strcmp.c S390: Optimize strcmp and wcscmp. 2015-08-26 10:26:22 +02:00
strcpy-vx.S S390: Optimize strcpy and wcscpy. 2015-08-26 10:26:20 +02:00
strcpy.c S390: Optimize strcpy and wcscpy. 2015-08-26 10:26:20 +02:00
strlen-c.c S390: Optimize strlen and wcslen. 2015-08-26 10:26:20 +02:00
strlen-vx.S S390: Optimize strlen and wcslen. 2015-08-26 10:26:20 +02:00
strlen.c S390: Optimize strlen and wcslen. 2015-08-26 10:26:20 +02:00
strncat-c.c S390: Optimize strncat wcsncat. 2015-08-26 10:26:22 +02:00
strncat-vx.S S390: Optimize strncat wcsncat. 2015-08-26 10:26:22 +02:00
strncat.c S390: Optimize strncat wcsncat. 2015-08-26 10:26:22 +02:00
strncmp-c.c S390: Optimize strncmp and wcsncmp. 2015-08-26 10:26:22 +02:00
strncmp-vx.S S390: Optimize strncmp and wcsncmp. 2015-08-26 10:26:22 +02:00
strncmp.c S390: Optimize strncmp and wcsncmp. 2015-08-26 10:26:22 +02:00
strncpy-vx.S S390: Optimize strncpy and wcsncpy. 2015-08-26 10:26:21 +02:00
strncpy.c S390: Optimize strncpy and wcsncpy. 2015-08-26 10:26:21 +02:00
strnlen-c.c S390: Optimize strnlen and wcsnlen. 2015-08-26 10:26:20 +02:00
strnlen-vx.S S390: Optimize strnlen and wcsnlen. 2015-08-26 10:26:20 +02:00
strnlen.c S390: Optimize strnlen and wcsnlen. 2015-08-26 10:26:20 +02:00
wcpcpy-c.c S390: Optimize stpcpy and wcpcpy. 2015-08-26 10:26:21 +02:00
wcpcpy-vx.S S390: Optimize stpcpy and wcpcpy. 2015-08-26 10:26:21 +02:00
wcpcpy.c S390: Optimize stpcpy and wcpcpy. 2015-08-26 10:26:21 +02:00
wcpncpy-c.c S390: Optimize stpncpy and wcpncpy. 2015-08-26 10:26:21 +02:00
wcpncpy-vx.S S390: Optimize stpncpy and wcpncpy. 2015-08-26 10:26:21 +02:00
wcpncpy.c S390: Optimize stpncpy and wcpncpy. 2015-08-26 10:26:21 +02:00
wcscat-c.c S390: Optimize strcat and wcscat. 2015-08-26 10:26:21 +02:00
wcscat-vx.S S390: Optimize strcat and wcscat. 2015-08-26 10:26:21 +02:00
wcscat.c S390: Optimize strcat and wcscat. 2015-08-26 10:26:21 +02:00
wcschr-c.c S390: Optimize strchr and wcschr. 2015-08-26 10:26:23 +02:00
wcschr-vx.S S390: Optimize strchr and wcschr. 2015-08-26 10:26:23 +02:00
wcschr.c S390: Optimize strchr and wcschr. 2015-08-26 10:26:23 +02:00
wcscmp-c.c S390: Optimize strcmp and wcscmp. 2015-08-26 10:26:22 +02:00
wcscmp-vx.S S390: Optimize strcmp and wcscmp. 2015-08-26 10:26:22 +02:00
wcscmp.c S390: Optimize strcmp and wcscmp. 2015-08-26 10:26:22 +02:00
wcscpy-c.c S390: Optimize strcpy and wcscpy. 2015-08-26 10:26:20 +02:00
wcscpy-vx.S S390: Optimize strcpy and wcscpy. 2015-08-26 10:26:20 +02:00
wcscpy.c S390: Optimize strcpy and wcscpy. 2015-08-26 10:26:20 +02:00
wcslen-c.c S390: Optimize strlen and wcslen. 2015-08-26 10:26:20 +02:00
wcslen-vx.S S390: Optimize strlen and wcslen. 2015-08-26 10:26:20 +02:00
wcslen.c S390: Optimize strlen and wcslen. 2015-08-26 10:26:20 +02:00
wcsncat-c.c S390: Optimize strncat wcsncat. 2015-08-26 10:26:22 +02:00
wcsncat-vx.S S390: Optimize strncat wcsncat. 2015-08-26 10:26:22 +02:00
wcsncat.c S390: Optimize strncat wcsncat. 2015-08-26 10:26:22 +02:00
wcsncmp-c.c S390: Optimize strncmp and wcsncmp. 2015-08-26 10:26:22 +02:00
wcsncmp-vx.S S390: Optimize strncmp and wcsncmp. 2015-08-26 10:26:22 +02:00
wcsncmp.c S390: Optimize strncmp and wcsncmp. 2015-08-26 10:26:22 +02:00
wcsncpy-c.c S390: Optimize strncpy and wcsncpy. 2015-08-26 10:26:21 +02:00
wcsncpy-vx.S S390: Optimize strncpy and wcsncpy. 2015-08-26 10:26:21 +02:00
wcsncpy.c S390: Optimize strncpy and wcsncpy. 2015-08-26 10:26:21 +02:00
wcsnlen-c.c S390: Optimize strnlen and wcsnlen. 2015-08-26 10:26:20 +02:00
wcsnlen-vx.S S390: Optimize strnlen and wcsnlen. 2015-08-26 10:26:20 +02:00
wcsnlen.c S390: Optimize strnlen and wcsnlen. 2015-08-26 10:26:20 +02:00