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 & (0x1 << (pos))) >> (pos)) << 31)
12
13 void static
avx_test(void)14 avx_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 src;
20 union128i_d mask;
21 float e[4] = {0.0};
22 float d[4] = {0.0};
23
24 src.x = _mm_loadu_ps (s);
25 mask.x = _mm_loadu_si128 ((__m128i *)m);
26 _mm_maskstore_ps (d, mask.x, src.x);
27
28 for (i = 0 ; i < 4; i++)
29 e[i] = m[i] ? s[i] : 0;
30
31 if (checkVf (d, e, 4))
32 abort ();
33 }
34