glibc/sysdeps
Noah Goldstein 9d50e162ee x86: Add sse42 implementation to strcmp's ifunc
This has been missing since the the ifuncs where added.

The performance of SSE4.2 is preferable to to SSE2.

Measured on Tigerlake with N = 20 runs.
Geometric Mean of all benchmarks SSE4.2 / SSE2: 0.906

(cherry picked from commit ff439c4717)
2022-07-18 20:45:21 -07:00
..
aarch64
alpha
arc
arm
csky
generic csu: Implement and use _dl_early_allocate during static startup 2022-05-19 12:13:53 +02:00
gnu
hppa hppa: Remove _dl_skip_args usage (BZ# 29165) 2022-06-10 09:13:54 -03:00
htl
hurd
i386
ia64
ieee754
m68k
mach rtld: Use generic argv adjustment in ld.so [BZ #23293] 2022-05-19 16:48:47 +01:00
microblaze
mips
nios2 nios2: Remove _dl_skip_args usage (BZ# 29187) 2022-06-10 09:15:00 -03:00
nptl
posix socket: Use 64 bit stat for isfdtype (BZ# 29209) 2022-06-01 13:34:51 -03:00
powerpc powerpc: Fix VSX register number on __strncpy_power9 [BZ #29197] 2022-06-07 15:34:20 -03:00
pthread nptl: Fix __libc_cleanup_pop_restore asynchronous restore (BZ#29214) 2022-06-08 17:15:08 -03:00
riscv
s390 S390: Enable static PIE 2022-05-19 17:15:57 +02:00
sh
sparc
unix linux: Fix mq_timereceive check for 32 bit fallback code (BZ 29304) 2022-06-30 10:46:39 -03:00
wordsize-32
wordsize-64
x86 x86: Fix misordered logic for setting rep_movsb_stop_threshold 2022-07-18 20:45:21 -07:00
x86_64 x86: Add sse42 implementation to strcmp's ifunc 2022-07-18 20:45:21 -07:00