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 13 void static avx_test(void)14avx_test (void) 15 { 16 int i; 17 int m[4] = {mask_v(0), mask_v(1), mask_v(2), mask_v(3)}; 18 float s[4] = {1,2,3,4}; 19 union128 u; 20 union128i_d mask; 21 float e[4] = {0.0}; 22 23 mask.x = _mm_loadu_si128 ((__m128i *)m); 24 u.x = _mm_maskload_ps (s, mask.x); 25 26 for (i = 0 ; i < 4; i++) 27 e[i] = m[i] ? s[i] : 0; 28 29 if (check_union128 (u, e)) 30 abort (); 31 } 32