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 214 9#endif 10 11#define mask_v(pos) (((MASK >> (pos)) & 1U) << 31) 12 13void static 14avx_test (void) 15{ 16 int i; 17 union256 u, mask, s1, s2; 18 int m[8]={mask_v(0), mask_v(1), mask_v(2), mask_v(3), 19 mask_v(4), mask_v(5), mask_v(6), mask_v(7)}; 20 float e [8]; 21 22 s1.x = _mm256_set_ps (34545, 95567, 23443, 5675, 2323, 67, 2345, 45667); 23 s2.x = _mm256_set_ps (674, 57897, 93459, 45624, 54674, 1237, 67436, 79608); 24 mask.x = _mm256_loadu_ps ((float *)m); 25 26 u.x = _mm256_blendv_ps (s1.x, s2.x, mask.x); 27 28 for (i = 0; i < 8; i++) 29 e[i] = (m[i] & (1ULL << 31)) ? s2.a[i] : s1.a[i]; 30 31 if (check_union256 (u, e)) 32 abort (); 33} 34