Aurelien Jarno 10f79d3670 x86-64: Require BMI2 for AVX2 str(n)casecmp implementations ... The AVX2 str(n)casecmp implementations use 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
..
aarch64	Use atomic_exchange_release/acquire	2022-09-26 16:58:08 +01:00
alpha	Use atomic_exchange_release/acquire	2022-09-26 16:58:08 +01:00
arc	Use atomic_exchange_release/acquire	2022-09-26 16:58:08 +01:00
arm	Use atomic_exchange_release/acquire	2022-09-26 16:58:08 +01:00
csky	Use atomic_exchange_release/acquire	2022-09-26 16:58:08 +01:00
generic	m68k: Enforce 4-byte alignment on internal locks (BZ #29537)	2022-09-20 10:56:54 -03:00
gnu	errlist: add missing entry for EDEADLOCK (bug 29545)	2022-09-08 11:40:24 +02:00
hppa	hppa: Fix initialization of dp register [BZ 29635]	2022-10-01 19:49:25 +00:00
htl	htl: Make pthread*_cond_timedwait register wref before releasing mutex	2022-08-22 22:27:24 +02:00
hurd	hurd: Fix pthread_kill on exiting/ted thread	2022-01-15 15:11:54 +01:00
i386	x86: Remove .tfloat usage	2022-10-03 14:03:21 -03:00
ia64	Update _FloatN header support for C++ in GCC 13	2022-09-28 20:10:08 +00:00
ieee754	Update _FloatN header support for C++ in GCC 13	2022-09-28 20:10:08 +00:00
loongarch	LoongArch: Add static PIE support	2022-09-30 11:51:58 +08:00
m68k	Use atomic_exchange_release/acquire	2022-09-26 16:58:08 +01:00
mach	malloc: Do not clobber errno on __getrandom_nocancel (BZ #29624)	2022-09-30 15:25:15 -03:00
microblaze	Use atomic_exchange_release/acquire	2022-09-26 16:58:08 +01:00
mips	Update _FloatN header support for C++ in GCC 13	2022-09-28 20:10:08 +00:00
nios2	Use atomic_exchange_release/acquire	2022-09-26 16:58:08 +01:00
nptl	Use atomic_exchange_release/acquire	2022-09-26 16:58:08 +01:00
or1k	Use atomic_exchange_release/acquire	2022-09-26 16:58:08 +01:00
posix	get_nscd_addresses: Fix subscript typos [BZ #29605]	2022-09-28 12:47:10 -04:00
powerpc	Update _FloatN header support for C++ in GCC 13	2022-09-28 20:10:08 +00:00
pthread	Do not define static_assert or thread_local in headers for C2x	2022-09-07 18:39:28 +00:00
riscv	Use atomic_exchange_release/acquire	2022-09-26 16:58:08 +01:00
s390	Use atomic_exchange_release/acquire	2022-09-26 16:58:08 +01:00
sh	Use atomic_exchange_release/acquire	2022-09-26 16:58:08 +01:00
sparc	Use atomic_exchange_release/acquire	2022-09-26 16:58:08 +01:00
unix	malloc: Do not clobber errno on __getrandom_nocancel (BZ #29624)	2022-09-30 15:25:15 -03:00
wordsize-32	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
wordsize-64	Update copyright dates with scripts/update-copyrights	2022-01-01 11:40:24 -08:00
x86	x86: include BMI1 and BMI2 in x86-64-v3 level	2022-10-03 23:46:11 +02:00
x86_64	x86-64: Require BMI2 for AVX2 str(n)casecmp implementations	2022-10-03 23:46:11 +02:00