Aurelien Jarno 4d64c64457 x86-64: Require BMI2 for AVX2 strcmp implementation ... The AVX2 strcmp implementation uses the 'bzhi' instruction, which belongs to the BMI2 CPU feature. NB: It also uses the 'tzcnt' BMI1 instruction, but it is executed as BSF as BSF if the CPU doesn't support TZCNT, and produces the same result for non-zero input. Partially fixes: b77b06e0e2 ("x86: Optimize strcmp-avx2.S") Partially resolves: BZ #29611 Reviewed-by: Noah Goldstein <goldstein.w.n@gmail.com>		2022-10-03 23:46:11 +02:00
..
64
fpu	x86: Remove .tfloat usage	2022-10-03 14:03:21 -03:00
multiarch	x86-64: Require BMI2 for AVX2 strcmp implementation	2022-10-03 23:46:11 +02:00
nptl	x86: Cleanup pthread_spin_{try}lock.S	2022-10-03 14:13:49 -07:00
x32	x86_64: Remove _dl_skip_args usage	2022-05-30 16:33:34 -03:00
____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
configure	x86/configure.ac: Define PI_STATIC_AND_HIDDEN/SUPPORT_STATIC_PIE	2022-02-14 07:34:54 -08:00
configure.ac	x86/configure.ac: Define PI_STATIC_AND_HIDDEN/SUPPORT_STATIC_PIE	2022-02-14 07:34:54 -08:00
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	x86-64: Only define used SSE/AVX/AVX512 run-time resolvers	2022-06-27 14:17:52 -07:00
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	x86-64: Small improvements to dl-trampoline.S	2022-06-29 19:47:52 -07:00
dl-trampoline.S	x86-64: Small improvements to dl-trampoline.S	2022-06-29 19:47:52 -07:00
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-default-impl.h	x86: Remove faulty sanity tests for RTLD build with no multiarch	2022-06-23 11:14:08 -07:00
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	arc4random: simplify design for better safety	2022-07-27 08:58:27 -03:00
memchr.S	x86: Add support for compiling {raw|w}memchr with high ISA level	2022-06-22 19:41:35 -07:00
memcmp-isa-default-impl.h	x86: Add support for building {w}memcmp{eq} with explicit ISA level	2022-07-05 16:42:42 -07:00
memcmp.S	x86: Add support for building {w}memcmp{eq} with explicit ISA level	2022-07-05 16:42:42 -07:00
memcmpeq.S	x86: Add support for building {w}memcmp{eq} with explicit ISA level	2022-07-05 16:42:42 -07:00
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	x86: Add support for building {w}memmove{_chk} with explicit ISA level	2022-07-05 16:42:42 -07:00
mempcpy_chk.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
mempcpy.S
memrchr.S	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
memset_chk.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
memset.S	x86: Add support for building {w}memset{_chk} with explicit ISA level	2022-07-05 16:42:42 -07:00
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	x86: Add support for compiling {raw|w}memchr with high ISA level	2022-06-22 19:41:35 -07:00
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	nptl: x86_64: Use same code for CURRENT_STACK_FRAME and stackinfo_get_sp	2022-08-31 09:04:27 -03:00
start.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
stpcpy.S	x86: Add support to build st{p|r}{n}{cpy|cat} with explicit ISA level	2022-07-16 03:07:59 -07:00
stpncpy.S	x86: Add support to build st{p|r}{n}{cpy|cat} with explicit ISA level	2022-07-16 03:07:59 -07:00
strcasecmp_l-nonascii.c
strcasecmp_l.S	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
strcasecmp.S
strcat.S	x86: Add support to build st{p|r}{n}{cpy|cat} with explicit ISA level	2022-07-16 03:07:59 -07:00
strchr-isa-default-impl.h	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
strchr.S	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
strchrnul.S	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
strcmp.S	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
strcpy.S	x86: Add support to build st{p|r}{n}{cpy|cat} with explicit ISA level	2022-07-16 03:07:59 -07:00
strcspn-generic.c	x86: Add support for building str{c|p}{brk|spn} with explicit ISA level	2022-07-05 16:42:42 -07:00
strcspn.c	x86: Add support for building str{c|p}{brk|spn} with explicit ISA level	2022-07-05 16:42:42 -07:00
strlen.S	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
strncase_l-nonascii.c
strncase_l.S	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
strncase.S
strncat.S	x86: Add support to build st{p|r}{n}{cpy|cat} with explicit ISA level	2022-07-16 03:07:59 -07:00
strncmp.S	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
strncpy.S	x86: Add support to build st{p|r}{n}{cpy|cat} with explicit ISA level	2022-07-16 03:07:59 -07:00
strnlen.S	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
strpbrk-generic.c	x86: Add support for building str{c|p}{brk|spn} with explicit ISA level	2022-07-05 16:42:42 -07:00
strpbrk.c	x86: Add support for building str{c|p}{brk|spn} with explicit ISA level	2022-07-05 16:42:42 -07:00
strrchr.S	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
strspn-generic.c	x86: Add support for building str{c|p}{brk|spn} with explicit ISA level	2022-07-05 16:42:42 -07:00
strspn.c	x86: Add support for building str{c|p}{brk|spn} with explicit ISA level	2022-07-05 16:42:42 -07:00
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	x86: ZERO_UPPER_VEC_REGISTERS_RETURN_XTEST expect no transactions	2022-06-07 13:10:32 -07:00
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
varshift.c	x86: Add support for building str{c|p}{brk|spn} with explicit ISA level	2022-07-05 16:42:42 -07:00
Versions
wcschr.S	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
wcscmp.S	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
wcscpy-generic.c	x86: Add support to build wcscpy with explicit ISA level	2022-07-16 03:07:59 -07:00
wcscpy.S	x86: Add support to build wcscpy with explicit ISA level	2022-07-16 03:07:59 -07:00
wcslen.S	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
wcsncmp-generic.c	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
wcsncmp.S	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
wcsnlen-generic.c	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
wcsnlen.S	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
wcsrchr.S	x86: Add support to build strcmp/strlen/strchr with explicit ISA level	2022-07-16 03:07:59 -07:00
wmemchr.S	x86: Add support for compiling {raw|w}memchr with high ISA level	2022-06-22 19:41:35 -07:00
wmemcmp.S	x86: Add support for building {w}memcmp{eq} with explicit ISA level	2022-07-05 16:42:42 -07:00
wmemset_chk.S	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
wmemset.S
wordcopy.c