Noah Goldstein 6abf27980a x86: Improve memset-vec-unaligned-erms.S ... No bug. This commit makes a few small improvements to memset-vec-unaligned-erms.S. The changes are 1) only aligning to 64 instead of 128. Either alignment will perform equally well in a loop and 128 just increases the odds of having to do an extra iteration which can be significant overhead for small values. 2) Align some targets and the loop. 3) Remove an ALU from the alignment process. 4) Reorder the last 4x VEC so that they are stored after the loop. 5) Move the condition for leq 8x VEC to before the alignment process. test-memset and test-wmemset are both passing. Signed-off-by: Noah Goldstein <goldstein.w.n@gmail.com> Reviewed-by: H.J. Lu <hjl.tools@gmail.com>		2021-05-20 17:28:33 -04:00
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64
fpu	regenerate ulps on x86_64 with -march=native	2021-04-28 12:46:00 +02:00
multiarch	x86: Improve memset-vec-unaligned-erms.S	2021-05-20 17:28:33 -04:00
nptl	nptl: Move pthread_spin_trylock into libc	2021-04-23 17:06:48 +02:00
x32	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
____longjmp_chk.S
__longjmp.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
_mcount.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
abort-instr.h
add_n.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
addmul_1.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
bsd-_setjmp.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
bsd-setjmp.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
bzero.S
configure	configure: Check for static PIE support	2021-01-21 15:54:50 +00:00
configure.ac	configure: Check for static PIE support	2021-01-21 15:54:50 +00:00
crti.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
crtn.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
dl-hwcaps-subdirs.c	<sys/platform/x86.h>: Remove the C preprocessor magic	2021-01-21 05:58:17 -08:00
dl-irel.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
dl-machine.h	x86_64: Remove lazy tlsdesc relocation related code	2021-04-15 09:47:47 +01:00
dl-procinfo.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
dl-runtime.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
dl-tls.c	elf: Use relaxed atomics for racy accesses [BZ #19329]	2021-05-11 17:16:37 +01:00
dl-tls.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
dl-tlsdesc.h	x86_64: Remove lazy tlsdesc relocation related code	2021-04-15 09:47:47 +01:00
dl-tlsdesc.S	x86_64: Remove lazy tlsdesc relocation related code	2021-04-15 09:47:47 +01:00
dl-trampoline.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
dl-trampoline.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
ffs.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
ffsll.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
htonl.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
ifuncmain8.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
ifuncmod8.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
Implies	Remove dbl-64/wordsize-64 (part 2)	2021-01-07 15:26:26 +00:00
isa.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
jmpbuf-offsets.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
jmpbuf-unwind.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
l10nflist.c
link-defines.sym
locale-defines.sym
localplt.data
lshift.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
machine-gmon.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
Makefile	x86_64: Correct THREAD_SETMEM/THREAD_SETMEM_NC for movq [BZ #27591]	2021-04-01 07:00:22 -07:00
memchr.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
memcmp.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
memcpy_chk.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
memcpy.S
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memmove.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
mempcpy_chk.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
mempcpy.S
memrchr.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
memset_chk.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
memset.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
memusage.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
mp_clz_tab.c
mul_1.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
preconfigure
preconfigure.ac
rawmemchr.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
rshift.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
rtld-offsets.sym
setjmp.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
stackguard-macros.h
stackinfo.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
start.S	Reduce the statically linked startup code [BZ #23323]	2021-02-25 12:13:02 +01:00
stpcpy.S
strcasecmp_l-nonascii.c
strcasecmp_l.S
strcasecmp.S
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strchr.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
strchrnul.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
strcmp.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
strcpy.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
strcspn.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
strlen.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
strncase_l-nonascii.c
strncase_l.S
strncase.S
strncmp.S
strnlen.S
strpbrk.S
strrchr.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
strspn.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
sub_n.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
submul_1.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
sysdep.h	x86-64: Add AVX optimized string/memory functions for RTM	2021-03-29 07:40:17 -07:00
tls_get_addr.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tls-macros.h
tlsdesc.c	elf: Remove lazy tlsdesc relocation related code	2021-04-21 14:35:53 +01:00
tlsdesc.sym
tst-audit3.c
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tst-auditmod3a.c
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tst-auditmod5a.c
tst-auditmod5b.c
tst-auditmod6a.c
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tst-auditmod6c.c
tst-auditmod7a.c
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tst-avx512-aux.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-avx512.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-avx512mod.c
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tst-avxmod.c
tst-glibc-hwcaps.c	<sys/platform/x86.h>: Remove the C preprocessor magic	2021-01-21 05:58:17 -08:00
tst-mallocalign1.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-platform-1.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
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tst-platformmod-2.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-quad1.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-quad1pie.c
tst-quad2.c
tst-quad2pie.c
tst-quadmod1.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-quadmod1pie.S
tst-quadmod2.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-quadmod2pie.S
tst-split-dynreloc.c
tst-split-dynreloc.lds
tst-sse.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-ssemod.c
tst-stack-align.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-x86_64-1.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-x86_64mod-1.c	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
tst-x86-64-tls-1.c	x86_64: Correct THREAD_SETMEM/THREAD_SETMEM_NC for movq [BZ #27591]	2021-04-01 07:00:22 -07:00
Versions
wcschr.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
wcscmp.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
wcslen.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
wcsrchr.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
wmemset_chk.S	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
wmemset.S
wordcopy.c