H.J. Lu 13efa86ece Check Prefer_ERMS in memmove/memcpy/mempcpy/memset ... Although the Enhanced REP MOVSB/STOSB (ERMS) implementations of memmove, memcpy, mempcpy and memset aren't used by the current processors, this patch adds Prefer_ERMS check in memmove, memcpy, mempcpy and memset so that they can be used in the future. * sysdeps/x86/cpu-features.h (bit_arch_Prefer_ERMS): New. (index_arch_Prefer_ERMS): Likewise. * sysdeps/x86_64/multiarch/memcpy.S (__new_memcpy): Return __memcpy_erms for Prefer_ERMS. * sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S (__memmove_erms): Enabled for libc.a. * ysdeps/x86_64/multiarch/memmove.S (__libc_memmove): Return __memmove_erms or Prefer_ERMS. * sysdeps/x86_64/multiarch/mempcpy.S (__mempcpy): Return __mempcpy_erms for Prefer_ERMS. * sysdeps/x86_64/multiarch/memset.S (memset): Return __memset_erms for Prefer_ERMS.		2016-06-30 07:58:11 -07:00
..
64
fpu	Avoid "inexact" exceptions in i386/x86_64 trunc functions (bug 15479).	2016-06-27 17:26:52 +00:00
multiarch	Check Prefer_ERMS in memmove/memcpy/mempcpy/memset	2016-06-30 07:58:11 -07:00
nptl	elf: Consolidate machine-agnostic DTV definitions in <dl-dtv.h>	2016-06-20 14:31:40 +02:00
x32	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
____longjmp_chk.S
__longjmp.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
_mcount.S	2016-03-03 Paul Pluzhnikov <ppluzhnikov@google.com>	2016-03-03 09:53:49 -08:00
abort-instr.h
add_n.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
addmul_1.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
atomic-machine.h	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
backtrace.c	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
bsd-_setjmp.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
bsd-setjmp.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
bzero.S
configure	configure: fix test == usage	2016-04-09 20:05:13 -04:00
configure.ac	configure: fix test == usage	2016-04-09 20:05:13 -04:00
crti.S	Replace PREINIT_FUNCTION@PLT with *%rax in call	2016-03-04 16:15:41 -08:00
crtn.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
dl-irel.h	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
dl-lookupcfg.h	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
dl-machine.h	Call init_cpu_features only if SHARED is defined	2016-05-13 08:29:33 -07:00
dl-procinfo.c	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
dl-runtime.c
dl-tls.h	elf: Consolidate machine-agnostic DTV definitions in <dl-dtv.h>	2016-06-20 14:31:40 +02:00
dl-tlsdesc.h	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
dl-tlsdesc.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
dl-trampoline.h	[x86_64] Set DL_RUNTIME_UNALIGNED_VEC_SIZE to 8	2016-02-19 15:45:09 -08:00
dl-trampoline.S	[x86_64] Set DL_RUNTIME_UNALIGNED_VEC_SIZE to 8	2016-02-19 15:45:09 -08:00
ffs.c	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
ffsll.c	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
hp-timing.h	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
htonl.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
ifuncmain8.c	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
ifuncmod8.c	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
Implies
jmpbuf-offsets.h	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
jmpbuf-unwind.h	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
l10nflist.c
ldbl2mpn.c
ldsodefs.h	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
link-defines.sym
locale-defines.sym
localplt.data
lshift.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
machine-gmon.h	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
Makefile	Register extra test objects	2016-04-13 17:07:13 +02:00
memchr.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
memcmp.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
memcopy.h	X86-64: Add dummy memcopy.h and wordcopy.c	2016-06-09 04:38:34 -07:00
memcpy_chk.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
memcpy.S	X86-64: Remove previous default/SSE2/AVX2 memcpy/memmove	2016-06-08 13:58:08 -07:00
memmove_chk.S	X86-64: Remove previous default/SSE2/AVX2 memcpy/memmove	2016-06-08 13:58:08 -07:00
memmove.S	X86-64: Remove previous default/SSE2/AVX2 memcpy/memmove	2016-06-08 13:58:08 -07:00
mempcpy_chk.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
mempcpy.S	X86-64: Remove previous default/SSE2/AVX2 memcpy/memmove	2016-06-08 13:58:08 -07:00
memrchr.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
memset_chk.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
memset.S	X86-64: Remove the previous SSE2/AVX2 memsets	2016-06-08 13:56:14 -07:00
memusage.h	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
mp_clz_tab.c
mul_1.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
preconfigure
preconfigure.ac
rawmemchr.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
rshift.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
sched_cpucount.c	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
setjmp.S	Call x86-64 __mcount_internal/__sigjmp_save directly	2016-03-01 16:58:07 -08:00
stack-aliasing.h
stackguard-macros.h
stackinfo.h	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
start.S	Always indirect branch to __libc_start_main via GOT	2016-06-09 04:43:31 -07:00
stpcpy.S
strcasecmp_l-nonascii.c
strcasecmp_l.S
strcasecmp.S
strcat.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
strchr.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
strchrnul.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
strcmp.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
strcpy.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
strcspn.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
strlen.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
strncase_l-nonascii.c
strncase_l.S
strncase.S
strncmp.S
strnlen.S
strpbrk.S
strrchr.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
strspn.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
strtok_r.S
strtok.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
sub_n.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
submul_1.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
sysdep.h	Avoid an extra branch to PLT for -z now	2016-05-24 08:44:23 -07:00
tls-macros.h
tlsdesc.c	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
tlsdesc.sym
tst-audit3.c
tst-audit4-aux.c	tst-audit4, tst-audit10: Compile AVX/AVX-512 code separately [BZ #19269]	2016-03-07 16:00:25 +01:00
tst-audit4.c	tst-audit4, tst-audit10: Compile AVX/AVX-512 code separately [BZ #19269]	2016-03-07 16:00:25 +01:00
tst-audit5.c
tst-audit6.c
tst-audit7.c
tst-audit10-aux.c	Fix tst-audit10 build when -mavx512f is not supported.	2016-03-08 12:32:59 -08:00
tst-audit10.c	tst-audit10: Fix compilation on compilers without bit_AVX512F [BZ #19860]	2016-03-25 11:11:42 +01:00
tst-audit.h	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
tst-auditmod3a.c
tst-auditmod3b.c
tst-auditmod4a.c
tst-auditmod4b.c
tst-auditmod5a.c
tst-auditmod5b.c
tst-auditmod6a.c
tst-auditmod6b.c
tst-auditmod6c.c
tst-auditmod7a.c
tst-auditmod7b.c
tst-auditmod10a.c	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
tst-auditmod10b.c	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
tst-mallocalign1.c	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
tst-quad1.c	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
tst-quad1pie.c
tst-quad2.c
tst-quad2pie.c
tst-quadmod1.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
tst-quadmod1pie.S
tst-quadmod2.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
tst-quadmod2pie.S
tst-split-dynreloc.c
tst-split-dynreloc.lds
tst-stack-align.h	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
Versions
wcschr.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
wcscmp.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
wcslen.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
wcsrchr.S	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
wordcopy.c	X86-64: Add dummy memcopy.h and wordcopy.c	2016-06-09 04:38:34 -07:00