| #if defined HAVE_FMA4_SUPPORT || defined HAVE_AVX_SUPPORT |
| # 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); |
| # ifdef HAVE_FMA4_SUPPORT |
| extern double __cos_fma4 (double); |
| extern double __sin_fma4 (double); |
| # else |
| # undef HAS_FMA4 |
| # define HAS_FMA4 0 |
| # define __cos_fma4 ((void *) 0) |
| # define __sin_fma4 ((void *) 0) |
| # endif |
| |
| libm_ifunc (__cos, (HAS_FMA4 ? __cos_fma4 : |
| HAS_AVX ? __cos_avx : __cos_sse2)); |
| weak_alias (__cos, cos) |
| |
| libm_ifunc (__sin, (HAS_FMA4 ? __sin_fma4 : |
| HAS_AVX ? __sin_avx : __sin_sse2)); |
| weak_alias (__sin, sin) |
| |
| # define __cos __cos_sse2 |
| # define __sin __sin_sse2 |
| #endif |
| |
| |
| #include <sysdeps/ieee754/dbl-64/s_sin.c> |
