2 /* { dg-require-effective-target avx } */
3 /* { dg-options "-O2 -mavx" } */
11 #define mask_v(pos) (((MASK >> (pos)) & 1ULL) << 63)
17 union256d u, mask, s1, s2;
18 long long m[4]={mask_v(0), mask_v(1), mask_v(2), mask_v(3)};
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]);
25 u.x = _mm256_blendv_pd (s1.x, s2.x, mask.x);
27 for (i = 0; i < 4; i++)
28 e[i] = (m[i] & (1ULL << 63)) ? s2.a[i] : s1.a[i];
30 if (check_union256d (u, e))