diff options
Diffstat (limited to 'src/vectors-4-SSE.h')
| -rw-r--r-- | src/vectors-4-SSE.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/vectors-4-SSE.h b/src/vectors-4-SSE.h index 9547b03..2f55183 100644 --- a/src/vectors-4-SSE.h +++ b/src/vectors-4-SSE.h @@ -313,9 +313,9 @@ static const union { # define k4ifpos(x,y,z) (_mm_blendv_ps(y,z,x)) #else # ifdef __cplusplus -# define Vectors_SGN(x) std::signbit(x) +# define k4sgn(x) ({ using namespace std; signbit(x); }) # else -# define Vectors_SGN(x) signbit(x) +# define k4sgn(x) (signbit(x)) # endif # define k4ifpos(x,y,z) \ ({ \ @@ -325,9 +325,9 @@ static const union { CCTK_REAL4_VEC const y=yy; \ CCTK_REAL4_VEC const zz=(z_); \ CCTK_REAL4_VEC const z=zz; \ - vec4_set(Vectors_SGN(vec4_elt0(x)) ? vec4_elt0(z) : vec4_elt0(y), \ - Vectors_SGN(vec4_elt1(x)) ? vec4_elt1(z) : vec4_elt1(y), \ - Vectors_SGN(vec4_elt2(x)) ? vec4_elt2(z) : vec4_elt2(y), \ - Vectors_SGN(vec4_elt3(x)) ? vec4_elt3(z) : vec4_elt3(y)); \ + vec4_set(k4sgn(vec4_elt0(x)) ? vec4_elt0(z) : vec4_elt0(y), \ + k4sgn(vec4_elt1(x)) ? vec4_elt1(z) : vec4_elt1(y), \ + k4sgn(vec4_elt2(x)) ? vec4_elt2(z) : vec4_elt2(y), \ + k4sgn(vec4_elt3(x)) ? vec4_elt3(z) : vec4_elt3(y)); \ }) #endif |