diff options
Diffstat (limited to 'sysdeps/x86_64/fpu/multiarch/s_atan.c')
| -rw-r--r-- | sysdeps/x86_64/fpu/multiarch/s_atan.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/sysdeps/x86_64/fpu/multiarch/s_atan.c b/sysdeps/x86_64/fpu/multiarch/s_atan.c index 57b5c65f67..8d2b004522 100644 --- a/sysdeps/x86_64/fpu/multiarch/s_atan.c +++ b/sysdeps/x86_64/fpu/multiarch/s_atan.c @@ -1,23 +1,21 @@ -#if defined HAVE_FMA4_SUPPORT || defined HAVE_AVX_SUPPORT -# include <init-arch.h> -# include <math.h> +#include <init-arch.h> +#include <math.h> extern double __atan_sse2 (double); extern double __atan_avx (double); -# ifdef HAVE_FMA4_SUPPORT +#ifdef HAVE_FMA4_SUPPORT extern double __atan_fma4 (double); -# else -# undef HAS_ARCH_FEATURE -# define HAS_ARCH_FEATURE(feature) 0 -# define __atan_fma4 ((void *) 0) -# endif +#else +# undef HAS_ARCH_FEATURE +# define HAS_ARCH_FEATURE(feature) 0 +# define __atan_fma4 ((void *) 0) +#endif libm_ifunc (atan, (HAS_ARCH_FEATURE (FMA4_Usable) ? __atan_fma4 : HAS_ARCH_FEATURE (AVX_Usable) ? __atan_avx : __atan_sse2)); -# define atan __atan_sse2 -#endif +#define atan __atan_sse2 #include <sysdeps/ieee754/dbl-64/s_atan.c> |