glibc/sysdeps
Rajalakshmi Srinivasaraghavan 249dcdb71b powerpc: Optimized strncat for POWER8
With new optimized strnlen for POWER8 [1], this patch adds
strncat for power8 to make use of optimized strlen and strnlen.
This is faster than POWER7 current implementation for larger strings.

Tested on powerpc64 and powerpc64le.

[1] https://sourceware.org/ml/libc-alpha/2017-03/msg00491.html

	* sysdeps/powerpc/powerpc64/multiarch/Makefile (sysdep_routines): Add
	strncat-power8.
	* sysdeps/powerpc/powerpc64/multiarch/strncat.c (strncat): Add
	__strncat_power8 to ifunc list.
	* sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
	(strncat): Add __strncat_power8 to list of strncat functions.
	* sysdeps/powerpc/powerpc64/multiarch/strncat-power8.c: New file.
2017-04-13 11:29:20 +05:30
..
aarch64 [AArch64] Update libm-test-ulps 2017-03-27 12:02:47 +01:00
alpha Consolidate pthreadtype.h placementConsolidate pthreadtype.h placement 2017-04-10 17:33:10 -03:00
arm Update arm, mips, powerpc-nofpu libm-test-ulps. 2017-02-17 23:10:01 +00:00
generic Remove unneeded declarations from math_private.h 2017-04-10 12:20:47 -03:00
gnu Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
hppa hppa: Fix setting of __libc_stack_end 2017-03-15 13:37:16 -07:00
i386 Add sysdeps/x86/dl-procinfo.c 2017-04-10 12:01:45 -07:00
ia64 Allow direct use of math_ldbl.h in testsuite. 2017-02-25 10:40:48 -05:00
ieee754 Remove unneeded declarations from math_private.h 2017-04-10 12:20:47 -03:00
init_array Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
m68k Build divdi3 only for architecture that required it 2017-04-06 15:14:34 -03:00
mach getopt: remove USE_NONOPTION_FLAGS 2017-04-07 07:45:53 -04:00
microblaze Remove very old libm-test-ulps entries. 2017-01-20 23:58:49 +00:00
mips Remove _dl_platform_string 2017-03-14 17:18:52 +01:00
nacl Narrowing the visibility of libc-internal.h even further. 2017-03-01 20:33:46 -05:00
nios2 New pthread rwlock that is more scalable. 2017-01-10 11:50:17 +01:00
nptl Narrowing the visibility of libc-internal.h even further. 2017-03-01 20:33:46 -05:00
posix Remove the str(n)dup inlines from string/bits/string2.h. Although inlining 2017-03-13 18:45:42 +00:00
powerpc powerpc: Optimized strncat for POWER8 2017-04-13 11:29:20 +05:30
pthread Refer to <signal.h> instead of <pthread.h> in <bits/sigthread.h> 2017-02-28 10:34:15 +01:00
s390 Build divdi3 only for architecture that required it 2017-04-06 15:14:34 -03:00
sh sh: Fix building with gcc5/6 2017-03-12 17:29:32 -03:00
sparc sparc: Fix .udiv plt on libc 2017-04-06 15:14:44 -03:00
tile tile: Check for pointer add overflow in memchr 2017-01-16 15:44:48 -05:00
unix Consolidate Linux mmap implementation (BZ#21270) 2017-04-12 11:04:28 -03:00
wordsize-32 Build divdi3 only for architecture that required it 2017-04-06 15:14:34 -03:00
wordsize-64 Add missing header files throughout the testsuite. 2017-02-16 17:33:18 -05:00
x86 Consolidate pthreadtype.h placementConsolidate pthreadtype.h placement 2017-04-10 17:33:10 -03:00
x86_64 Add sysdeps/x86/dl-procinfo.c 2017-04-10 12:01:45 -07:00