1/* { dg-do run } */ 2/* { dg-require-effective-target avx } */ 3/* { dg-options "-O2 -mavx" } */ 4 5#include "avx-check.h" 6 7#ifndef MASK 8#define MASK 6 9#endif 10 11#define mask_v(pos) (((MASK >> (pos)) & 1ULL) << 63) 12 13void static 14avx_test (void) 15{ 16 int i; 17 union256d u, mask, s1, s2; 18 long long m[4]={mask_v(0), mask_v(1), mask_v(2), mask_v(3)}; 19 double e [4]; 20 21 s1.x = _mm256_set_pd (34545, 95567, 23443, 5675); 22 s2.x = _mm256_set_pd (674, 57897, 93459, 45624); 23 mask.x = _mm256_set_pd (m[0], m[1], m[2], m[3]); 24 25 u.x = _mm256_blendv_pd (s1.x, s2.x, mask.x); 26 27 for (i = 0; i < 4; i++) 28 e[i] = (m[i] & (1ULL << 63)) ? s2.a[i] : s1.a[i]; 29 30 if (check_union256d (u, e)) 31 abort (); 32} 33