1/* { dg-do run } */ 2/* { dg-require-effective-target avx2 } */ 3/* { dg-options "-O2 -mavx2" } */ 4 5#include "avx2-check.h" 6 7#ifndef MASK 8#define MASK 6 9#endif 10 11#define mask_v(pos) (((MASK & (0x1ULL << (pos))) >> (pos)) << 63) 12 13void static 14avx2_test (void) 15{ 16 int i; 17 long long m[4] = { mask_v (0), mask_v (1), mask_v (2), mask_v (3) }; 18 long long s[4] = { 1, 2, 3, 4 }; 19 long long e[4] = { 0 }; 20 long long d[4] = { 0 }; 21 union256i_q src, mask; 22 23 src.x = _mm256_loadu_si256 ((__m256i *) s); 24 mask.x = _mm256_loadu_si256 ((__m256i *) m); 25 _mm256_maskstore_epi64 (d, mask.x, src.x); 26 27 for (i = 0; i < 4; i++) 28 e[i] = m[i] ? s[i] : 0; 29 30 if (checkVl (d, e, 4)) 31 abort (); 32} 33