2 /* { dg-require-effective-target avx } */
3 /* { dg-options "-O2 -mavx" } */
11 #define mask_v(pos) ((CTRL & (0x3 << (pos))) >> (pos))
18 int m[8] = {mask_v(0), mask_v(1), mask_v(2), mask_v(3), mask_v(4), mask_v(5), mask_v(6), mask_v(7)};
21 s.x = _mm256_set_ps (1, 2, 3, 4, 5, 6, 7, 8);
22 ctl.x = _mm256_loadu_si256((__m256i*) m);
23 u.x = _mm256_permutevar_ps(s.x, ctl.x);
25 e[0] = s.a[0 + (m[0] & 0x03)];
26 e[1] = s.a[0 + (m[1] & 0x03)];
27 e[2] = s.a[0 + (m[2] & 0x03)];
28 e[3] = s.a[0 + (m[3] & 0x03)];
29 e[4] = s.a[4 + (m[4] & 0x03)];
30 e[5] = s.a[4 + (m[5] & 0x03)];
31 e[6] = s.a[4 + (m[6] & 0x03)];
32 e[7] = s.a[4 + (m[7] & 0x03)];
34 if (check_union256 (u, e))