diff options
Diffstat (limited to 'REORG.TODO/sysdeps/x86_64/fpu/multiarch/s_sin.c')
| -rw-r--r-- | REORG.TODO/sysdeps/x86_64/fpu/multiarch/s_sin.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/x86_64/fpu/multiarch/s_sin.c b/REORG.TODO/sysdeps/x86_64/fpu/multiarch/s_sin.c new file mode 100644 index 0000000000..8ffd3e7125 --- /dev/null +++ b/REORG.TODO/sysdeps/x86_64/fpu/multiarch/s_sin.c @@ -0,0 +1,26 @@ +#include <init-arch.h> +#include <math.h> +#undef NAN + +extern double __cos_sse2 (double); +extern double __sin_sse2 (double); +extern double __cos_avx (double); +extern double __sin_avx (double); +extern double __cos_fma4 (double); +extern double __sin_fma4 (double); + +libm_ifunc (__cos, (HAS_ARCH_FEATURE (FMA4_Usable) ? __cos_fma4 : + HAS_ARCH_FEATURE (AVX_Usable) + ? __cos_avx : __cos_sse2)); +weak_alias (__cos, cos) + +libm_ifunc (__sin, (HAS_ARCH_FEATURE (FMA4_Usable) ? __sin_fma4 : + HAS_ARCH_FEATURE (AVX_Usable) + ? __sin_avx : __sin_sse2)); +weak_alias (__sin, sin) + +#define __cos __cos_sse2 +#define __sin __sin_sse2 + + +#include <sysdeps/ieee754/dbl-64/s_sin.c> |