Rajalakshmi Srinivasaraghavan 98408b95b1 powerpc: POWER7 strncpy optimization for unaligned string ... This patch optimizes strncpy for power7 for unaligned source or destination address. The source or destination address is aligned to doubleword and data is shifted based on the alignment and added with the previous loaded data to be written as a doubleword. For each load, cmpb instruction is used for faster null check. The new optimization shows 10 to 70% of performance improvement for longer string though it does not show big difference on string size less than 16 due to additional checks.Hence this new algorithm is restricted to string greater than 16.		2015-02-12 13:16:08 -05:00
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970	powerpc: Re-work the Implies structure	2010-06-30 09:57:38 -07:00
a2	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
bits	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
cell	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
fpu	powerpc: Fix fsqrt build in libm [BZ#16576]	2015-01-28 05:59:16 -05:00
multiarch	powerpc: wordcopy/memmove cleanup for ppc32	2015-02-09 06:42:28 -05:00
power4	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
power5	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
power5+	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
power6	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
power6x	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
power7	powerpc: POWER7 strncpy optimization for unaligned string	2015-02-12 13:16:08 -05:00
power8	powerpc: Fix powerpc64 build failure with binutils 2.22	2015-01-24 08:40:04 -05:00
__longjmp-common.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
__longjmp.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
addmul_1.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
backtrace.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
bsd-_setjmp.S	PowerPC64 ABI fixes	2010-08-12 09:19:19 -07:00
bsd-setjmp.S	PowerPC64 ABI fixes	2010-08-12 09:19:19 -07:00
bzero.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
configure	rename configure.in to configure.ac	2013-10-30 17:32:08 +10:00
configure.ac	rename configure.in to configure.ac	2013-10-30 17:32:08 +10:00
crti.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
crtn.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
dl-dtprocnum.h	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
dl-irel.h	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
dl-machine.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
dl-machine.h	powerpc: Fix ifuncmain6pie failure with GCC 4.9	2015-01-24 08:38:39 -05:00
dl-trampoline.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
entry.h	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
ffsll.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
hp-timing.h	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
Implies	Revert "Use ieee754/dbl-64/wordsize-64 on powerpc64"	2013-01-10 10:44:05 +01:00
lshift.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
Makefile	Remove HP_TIMING_DIFF_INIT and dl_hp_timing_overhead	2014-07-03 08:38:25 -07:00
memcpy.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
memset.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
mul_1.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
ppc-mcount.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
register-dump.h	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
rtld-memset.c	powerpc: Use generic memset for RTLD for ppc32/64	2010-09-29 12:21:14 -04:00
setjmp-common.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
setjmp.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
stackguard-macros.h	PowerPC: Fix POINTER_CHK_GUARD thread register for PPC64	2013-09-25 13:43:04 -05:00
start.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
stpcpy.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strchr.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strcmp.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strcpy.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strcspn.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strlen.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strncmp.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strpbrk.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strspn.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strtok_r.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strtok.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
submul_1.S	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
sysdep.h	powerpc: abort transaction in syscalls	2015-01-12 06:32:08 -05:00
tls-macros.h	Split tls-macros.h in sysdeps directories.	2012-07-19 17:04:04 -03:00
tst-audit.h	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00