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81a1443941
glibc/sysdeps/powerpc/powerpc64
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Adhemerval Zanella 81a1443941 wcsmbs: optimize wcscat 
This patch rewrites wcscat using wcslen and wcscpy.  This is similar to
the optimization done on strcat by 6e46de42fe.

The strcpy changes are mainly to add the internal alias to avoid PLT
calls.

Checked on x86_64-linux-gnu and a build against the affected
architectures.

	* include/wchar.h (__wcscpy): New prototype.
	* sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy-ppc32.c
	(__wcscpy): Route internal symbol to generic implementation.
	* sysdeps/powerpc/powerpc32/power4/multiarch/wcscpy.c (wcscpy):
	Add internal __wcscpy alias.
	* sysdeps/powerpc/powerpc64/multiarch/wcscpy.c (wcscpy): Likewise.
	* sysdeps/s390/wcscpy.c (wcscpy): Likewise.
	* sysdeps/x86_64/multiarch/wcscpy.c (wcscpy): Likewise.
	* wcsmbs/wcscpy.c (wcscpy): Add
	* sysdeps/x86_64/multiarch/wcscpy-c.c (WCSCPY): Adjust macro to
	use generic implementation.
	* wcsmbs/wcscat.c (wcscat): Rewrite using wcslen and wcscpy.
2019-02-27 10:00:37 -03:00
..
a2 Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
be powerpc: Move around math-related Implies 2018-05-24 22:49:10 -03:00
bits Define wordsize.h macros everywhere 2016-11-04 09:37:44 -07:00
cell Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
fpu Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
le powerpc64le: Remove test for GCC 6.2 2019-02-20 11:06:51 -03:00
multiarch wcsmbs: optimize wcscat 2019-02-27 10:00:37 -03:00
power4 Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
power5/fpu Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
power5+/fpu Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
power6 Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
power6x/fpu Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
power7 Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
power8 Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
__longjmp-common.S Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
__longjmp.S Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
addmul_1.S Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
atomic-machine.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
backtrace.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +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. 2019-01-01 00:11:28 +00:00
configure powerpc64 configure message 2015-03-25 15:45:36 +10:30
configure.ac powerpc64 configure message 2015-03-25 15:45:36 +10:30
crti.S Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
crtn.S Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
dl-dtprocnum.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
dl-irel.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
dl-machine.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
dl-machine.h Add and move fall-through comments in system-specific code. 2019-02-26 02:09:18 +00:00
dl-trampoline.S Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
entry.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
ffsll.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
hp-timing.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +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. 2019-01-01 00:11:28 +00:00
Makefile powerpc: Fix VSCR position in ucontext (bug 24088) 2019-01-11 15:17:25 -02:00
memcpy.S Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
memset.S Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
mul_1.S Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
ppc-mcount.S Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
register-dump.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
rtld-memset.c powerpc: Use generic memset for RTLD for ppc32/64 2010-09-29 12:21:14 -04:00
setjmp-bug21895.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
setjmp-common.S Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
setjmp.S Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +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. 2019-01-01 00:11:28 +00:00
strchr.S Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
strcmp.S Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
strlen.S Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
strncmp.S Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
submul_1.S Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
sysdep.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
tls-macros.h tst-tlsopt-powerpc as a shared lib 2017-08-03 15:39:21 +09:30
tst-audit.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
tst-setjmp-bug21895-static.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
tst-ucontext-ppc64-vscr.c powerpc: fix tst-ucontext-ppc64-vscr test for POWER 5/6. 2019-01-15 16:26:28 -02:00