Noah Goldstein 8418eb3ff4 x86: Optimize strcmp-evex.S ... Optimization are primarily to the loop logic and how the page cross logic interacts with the loop. The page cross logic is at times more expensive for short strings near the end of a page but not crossing the page. This is done to retest the page cross conditions with a non-faulty check and to improve the logic for entering the loop afterwards. This is only particular cases, however, and is general made up for by more than 10x improvements on the transition from the page cross -> loop case. The non-page cross cases as well are nearly universally improved. test-strcmp, test-strncmp, test-wcscmp, and test-wcsncmp all pass. Signed-off-by: Noah Goldstein <goldstein.w.n@gmail.com>		2022-02-03 16:41:41 -06:00
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fpu	math: Add more inputs to atan2 accuracy tests [BZ #28765]	2022-01-14 06:00:06 -08:00
multiarch	x86: Optimize strcmp-evex.S	2022-02-03 16:41:41 -06:00
nptl	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
x32	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
____longjmp_chk.S
__longjmp.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
_mcount.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
abort-instr.h
add_n.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
addmul_1.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
bsd-_setjmp.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
bsd-setjmp.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
bzero.S
configure	elf: Remove Intel MPX support (lazy PLT, ld.so profile, and LD_AUDIT)	2021-10-11 11:14:02 -07:00
configure.ac	elf: Remove Intel MPX support (lazy PLT, ld.so profile, and LD_AUDIT)	2021-10-11 11:14:02 -07:00
crti.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
crtn.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
dl-hwcaps-subdirs.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
dl-irel.h	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
dl-machine.h	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
dl-procinfo.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
dl-runtime.h	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
dl-tls.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
dl-tls.h	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
dl-tlsdesc.h	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
dl-tlsdesc.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
dl-trampoline.h	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
dl-trampoline.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
ffs.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
ffsll.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
htonl.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
ifuncmain8.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
ifuncmod8.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -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	2022-01-01 11:40:24 -08:00
jmpbuf-offsets.h	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
jmpbuf-unwind.h	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
l10nflist.c
link-defines.sym	elf: Remove Intel MPX support (lazy PLT, ld.so profile, and LD_AUDIT)	2021-10-11 11:14:02 -07:00
locale-defines.sym
localplt.data	mtrace: Wean away from malloc hooks	2021-07-22 18:38:06 +05:30
lshift.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
machine-gmon.h	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
Makefile	x86-64: Remove compiler -mavx512f check	2021-08-24 07:05:35 -07:00
memchr.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
memcmp.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
memcmpeq.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
memcpy_chk.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
memcpy.S
memmove_chk.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
memmove.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
mempcpy_chk.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
mempcpy.S
memrchr.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
memset_chk.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
memset.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
mp_clz_tab.c
mul_1.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
preconfigure
preconfigure.ac
rawmemchr.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
rshift.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
rtld-offsets.sym
setjmp.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
stackguard-macros.h
stackinfo.h	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
start.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
stpcpy.S
strcasecmp_l-nonascii.c
strcasecmp_l.S
strcasecmp.S
strcat.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
strchr.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
strchrnul.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
strcmp.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
strcpy.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
strcspn.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
strlen.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -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	2022-01-01 11:40:24 -08:00
strspn.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
sub_n.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
submul_1.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
sysdep.h	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tls_get_addr.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tlsdesc.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tlsdesc.sym
tst-audit3.c
tst-audit4-aux.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-audit4.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-audit5.c
tst-audit6.c
tst-audit7.c
tst-audit10-aux.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-audit10.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-audit.h	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
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	2022-01-01 11:40:24 -08:00
tst-auditmod10b.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-avx512-aux.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-avx512.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-avx512mod.c
tst-avx-aux.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-avx.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-avxmod.c
tst-glibc-hwcaps.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-platform-1.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-platformmod-1.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-platformmod-2.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-quad1.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-quad1pie.c
tst-quad2.c
tst-quad2pie.c
tst-quadmod1.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-quadmod1pie.S
tst-quadmod2.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-quadmod2pie.S
tst-rsi-strlen.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-rsi-wcslen.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-split-dynreloc.c
tst-split-dynreloc.lds
tst-sse.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-ssemod.c
tst-x86_64-1.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-x86_64mod-1.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
tst-x86-64-tls-1.c	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
Versions	Move __fentry__ version definition to sysdeps/{i386,x86_64}	2018-08-10 09:07:44 +02:00
wcschr.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
wcscmp.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
wcslen.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
wcsrchr.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
wmemset_chk.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
wmemset.S
wordcopy.c