glibc/sysdeps
Wilco Dijkstra 3dc426b642 AArch64: Improve generic strlen
Improve performance by handling another 16 bytes before entering the loop.
Use ADDHN in the loop to avoid SHRN+FMOV when it terminates.  Change final
size computation to avoid increasing latency.  On Neoverse V1 performance
of the random strlen benchmark improves by 4.6%.

Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
2024-08-07 14:58:46 +01:00
..
aarch64 AArch64: Improve generic strlen 2024-08-07 14:58:46 +01:00
alpha math: Update alpha ulps 2024-07-14 12:44:15 +02:00
arc Convert to autoconf 2.72 (vanilla release, no distribution patches) 2024-06-17 21:15:28 +02:00
arm arm: Regenerate ULPs 2024-07-25 10:41:34 -03:00
csky elf: Remove HWCAP_IMPORTANT 2024-06-18 10:45:36 +02:00
generic elf: Avoid re-initializing already allocated TLS in dlopen (bug 31717) 2024-08-05 18:26:52 +02:00
gnu login: Use unsigned 32-bit types for seconds-since-epoch 2024-04-19 14:38:17 +02:00
hppa hppa: Update libm-test-ulps 2024-07-24 16:43:01 -04:00
htl hurd: Fix missing pthread_ compat symbol in libc 2024-08-01 23:58:51 +02:00
hurd hurd: Move internal functions to internal header 2024-03-23 22:43:07 +01:00
i386 i386: Regenerate ULPs 2024-07-25 10:49:06 -03:00
ieee754 Convert to autoconf 2.72 (vanilla release, no distribution patches) 2024-06-17 21:15:28 +02:00
loongarch LoongArch: Update Ulps. 2024-08-06 09:23:56 +08:00
m68k math: Update m68k ULPs 2024-07-08 21:51:03 +02:00
mach hurd: Fix missing pthread_ compat symbol in libc 2024-08-01 23:58:51 +02:00
microblaze Implement C23 logp1 2024-06-17 13:47:09 +00:00
mips MIPS: Regenerate ulps 2024-07-27 16:55:38 +02:00
nios2 Convert to autoconf 2.72 (vanilla release, no distribution patches) 2024-06-17 21:15:28 +02:00
nptl Linux: Make __rseq_size useful for feature detection (bug 31965) 2024-07-09 19:33:37 +02:00
or1k Implement C23 logp1 2024-06-17 13:47:09 +00:00
posix posix: Sync tempname with gnulib 2024-04-10 14:53:39 -03:00
powerpc powerpc: Regenerate ULPs for soft-fp 2024-07-25 10:33:40 -03:00
pthread nptl: Use <support/check.h> facilities in tst-setuid3 2024-07-26 13:21:34 +01:00
riscv riscv: Update ulps 2024-07-25 10:28:44 -03:00
s390 s390x: Regenerate ULPs. 2024-07-25 14:14:22 +02:00
sh Implement C23 logp1 2024-06-17 13:47:09 +00:00
sparc sparc: Regenerate ULPs 2024-07-25 11:06:53 -03:00
unix Add mremap tests 2024-08-01 05:06:12 -07:00
wordsize-32 Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
wordsize-64 Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
x86 x86: Tunables may incorrectly set Prefer_PMINUB_for_stringop (bug 32047) 2024-08-02 18:08:14 +02:00
x86_64 added inputs giving large errors on x86_64 for new C23 functions 2024-08-07 14:28:46 +02:00