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Wilco Dijkstra 76d0f094dd math: Improve fmod(f) performance 
Optimize the fast paths (x < y) and (x/y < 2^12).  Delay handling of special
cases to reduce the number of instructions executed before the fast paths.
Performance improvements for fmod:

		Skylake	Zen2	Neoverse V1
subnormals	11.8%	4.2%	11.5%
normal		3.9%	0.01%	-0.5%
close-exponents	6.3%	5.6%	19.4%

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
2023-04-17 13:03:10 +01:00
..
aarch64
aarch64: update libm test ulps
2023-02-24 10:55:38 +00:00
alpha
alpha: Remove strncmp optimization
2023-03-02 16:41:43 -03:00
arc
…
arm
Update arm libm-tests-ulps
2023-03-30 10:50:50 -03:00
csky
…
generic
elf: Stop including tls.h in ldsodefs.h
2023-04-10 23:26:28 +02:00
gnu
…
hppa
hppa: Update struct __pthread_rwlock_arch_t comment.
2023-04-05 18:54:47 +00:00
htl
htl: move pthread_self info libc.
2023-04-05 01:26:36 +02:00
hurd
…
i386
math: Remove the error handling wrapper from fmod and fmodf
2023-04-03 16:45:27 -03:00
ia64
…
ieee754
math: Improve fmod(f) performance
2023-04-17 13:03:10 +01:00
loongarch
LoongArch: Add get_rounding_mode.
2023-03-13 09:20:42 +08:00
m68k
math: Remove the error handling wrapper from fmod and fmodf
2023-04-03 16:45:27 -03:00
mach
hurd: Only check for TLS initialization inside rtld or in static builds
2023-04-14 10:31:22 +00:00
microblaze
…
mips
…
nios2
…
nptl
Remove --enable-tunables configure option
2023-03-29 14:33:06 -03:00
or1k
…
posix
system: Add "--" after "-c" for sh (BZ #28519)
2023-03-28 10:12:30 -03:00
powerpc
powerpc: Disable stack protector in early static initialization
2023-04-03 17:42:08 -03:00
pthread
nptl: Fix tst-cancel30 on sparc64
2023-04-03 17:41:59 -03:00
riscv
…
s390
Remove --enable-tunables configure option
2023-03-29 14:33:06 -03:00
sh
…
sparc
Remove --enable-tunables configure option
2023-03-29 14:33:06 -03:00
unix
malloc: Assure that THP mode read do write OOB end of stringt
2023-04-14 08:22:40 -03:00
wordsize-32
…
wordsize-64
…
x86
<sys/platform/x86.h>: Add PREFETCHI support
2023-04-05 14:46:10 -07:00
x86_64
hurd: Add sys/ucontext.h and sigcontext.h for x86_64
2023-04-10 20:11:43 +02:00