glibc/sysdeps
Wilco Dijkstra 2d20ffe431 [PATCH 7/7] sin/cos slow paths: refactor sincos implementation
Refactor the sincos implementation - rather than rely on odd partial inlining
of preprocessed portions from sin and cos, explicitly write out the cases.
This makes sincos much easier to maintain and provides an additional 16-20%
speedup between 0 and 2^27.  The overall speedup of sincos is 48% over this range.
Between 0 and PI it is 66% faster.

	* sysdeps/ieee754/dbl-64/s_sin.c (__sin): Cleanup ifdefs.
	(__cos): Likewise.
	* sysdeps/ieee754/dbl-64/s_sin.c (__sincos): Refactor using the same
	logic as sin and cos.
2021-08-27 17:26:06 -07:00
..
aarch64 [PATCH 1/7] sin/cos slow paths: avoid slow paths for small inputs 2021-08-27 17:26:05 -07:00
alpha Update Alpha libm-test-ulps 2018-01-27 13:31:38 +01:00
arm Update ARM libm-test-ulps. 2018-01-02 18:37:06 +00:00
generic Add an LD_DEBUG=tls option to help debug thread-local storage handling in ld.so 2021-08-27 17:26:03 -07:00
gnu Additional fixes for llvm-as 2021-08-27 17:26:04 -07:00
hppa Update hppa libm-test-ulps 2018-01-27 13:32:36 +01:00
i386 Fix i386 memmove issue (bug 22644). 2021-08-27 16:22:08 -07:00
ia64 Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
ieee754 [PATCH 7/7] sin/cos slow paths: refactor sincos implementation 2021-08-27 17:26:06 -07:00
init_array sysdeps/init_array: Add PREINIT_FUNCTION to crti.S 2018-01-29 10:22:26 -08:00
m68k Add no-FPU ColdFire math_private.h. 2018-01-24 23:33:03 +00:00
mach Revert upstream removal of async-safe TLS patches. 2021-08-27 17:23:11 -07:00
microblaze Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
mips Update MIPS libm-test-ulps. 2018-01-02 21:55:15 +00:00
nios2 Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
nptl Fix blocking pthread_join. [BZ #23137] 2021-08-27 16:22:12 -07:00
posix Add workaround for infinite looping in ppc vsyscalls 2021-08-27 17:23:13 -07:00
powerpc Do not use ppc-specific long double pack/unpack when compiling with clang 2021-08-27 17:26:04 -07:00
pthread Work around a ppc clang inlining bug 2021-08-27 17:23:12 -07:00
riscv RISC-V: fmax/fmin: Handle signalling NaNs correctly. 2021-08-27 16:22:07 -07:00
s390 Fix s390 linknamespace fallout of bug 22702 patch. 2018-01-12 00:12:57 +00:00
sh Update SH libm-tests-ulps 2018-02-14 14:03:13 -02:00
sparc sparc: Check PIC instead of SHARED in start.S [BZ #22638] 2018-02-06 09:31:30 +00:00
tile Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
unix Let time and gettimeofday use vdso by removing old clang workaround 2021-08-27 17:26:04 -07:00
wordsize-32 Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
wordsize-64 Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
x86 Comment out debugging hack that pollutes namespace 2018-01-24 11:32:36 -08:00
x86_64 [PATCH 1/7] sin/cos slow paths: avoid slow paths for small inputs 2021-08-27 17:26:05 -07:00