mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-12 22:30:12 +00:00
ba4b8fab20
The current s_sincosf.c is faster than s_sincosf-sse2.S. On Broadwell
with FMA disabled, bench-sincosf shows:
Before After Improvement
max 154.032 114.517 34%
min 6.25 5.609 11%
mean 14.8728 12.8589 15%
* sysdeps/x86_64/fpu/s_sincosf.S: Removed.
* sysdeps/x86_64/fpu/multiarch/s_sincosf-sse2.S: Likewise.
* sysdeps/x86_64/fpu/multiarch/s_sincosf-sse2.c: New file.
3 lines
77 B
C
3 lines
77 B
C
#define SINCOSF __sincosf_sse2
|
|
#include <sysdeps/ieee754/flt-32/s_sincosf.c>
|