diff options
Diffstat (limited to 'src/vectors-4-SSE.h')
| -rw-r--r-- | src/vectors-4-SSE.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/src/vectors-4-SSE.h b/src/vectors-4-SSE.h index d04d0b7..49925c1 100644 --- a/src/vectors-4-SSE.h +++ b/src/vectors-4-SSE.h @@ -5,6 +5,9 @@ +#include <assert.h> +#include <math.h> + #include <xmmintrin.h> #ifdef __SSE4_1__ // Intel's SSE 4.1 @@ -309,12 +312,11 @@ static const union { #ifdef __SSE4_1__ # define k4ifpos(x,y,z) (_mm_blendv_ps(y,z,x)) #else -#include <math.h> -#ifdef __cplusplus -#define SGN(x) std::signbit(x) -#else -#define SGN(x) signbit(x) -#endif +# ifdef __cplusplus +# define SGN(x) std::signbit(x) +# else +# define SGN(x) signbit(x) +# endif # define k4ifpos(x,y,z) \ ({ \ CCTK_REAL4_VEC const xx=(x_); \ |