1 /* { dg-do run } */
2 /* { dg-require-effective-target avx } */
3 /* { dg-options "-O2 -mavx" } */
4
5 #include "avx-check.h"
6
7 #ifndef CTRL
8 #define CTRL 129
9 #endif
10
11 void static
avx_test()12 avx_test ()
13 {
14 union256 src, u;
15 float e[8] = {0.0};
16
17 src.x = _mm256_set_ps (1, 2, 3, 4, 5, 6, 7, 8);
18 u.x = _mm256_permute_ps(src.x, CTRL);
19
20 e[0] = src.a[0 + (CTRL & 0x03)];
21 e[1] = src.a[0 + ((CTRL & 0x0c) >> 2)];
22 e[2] = src.a[0 + ((CTRL & 0x30) >> 4)];
23 e[3] = src.a[0 + ((CTRL & 0xc0) >> 6)];
24 e[4] = src.a[4 + (CTRL & 0x03)];
25 e[5] = src.a[4 + ((CTRL & 0x0c) >> 2)];
26 e[6] = src.a[4 + ((CTRL & 0x30) >> 4)];
27 e[7] = src.a[4 + ((CTRL & 0xc0) >> 6)];
28
29 if (check_union256 (u, e))
30 abort ();
31 }
32