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 13 void static avx2_test(void)14avx2_test (void) 15 { 16 int i; 17 long long m[2] = { mask_v (0), mask_v (1) }; 18 long long s[2] = { 1, 2 }; 19 long long e[2] = { 0 }; 20 long long d[2] = { 0 }; 21 union128i_q src, mask; 22 23 src.x = _mm_loadu_si128 ((__m128i *) s); 24 mask.x = _mm_loadu_si128 ((__m128i *) m); 25 _mm_maskstore_epi64 (d, mask.x, src.x); 26 27 for (i = 0; i < 2; i++) 28 e[i] = m[i] ? s[i] : 0; 29 30 if (checkVl (d, e, 2)) 31 abort (); 32 } 33