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 134 9#endif 10 11#define mask_v(pos) (((MASK & (0x1 << (pos))) >> (pos)) << 31) 12 13void static 14avx_test (void) 15{ 16 int i; 17 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)}; 18 float s[8] = {1,2,3,4,5,6,7,8}; 19 union256 u; 20 union256i_d mask; 21 float e [8] = {0.0}; 22 23 mask.x = _mm256_loadu_si256 ((__m256i *)m); 24 u.x = _mm256_maskload_ps (s, mask.x); 25 26 for (i = 0 ; i < 8; i++) 27 e[i] = m[i] ? s[i] : 0; 28 29 if (check_union256 (u, e)) 30 abort (); 31} 32