1 /* { dg-do run } */
2 /* { dg-require-effective-target avx2 } */
3 /* { dg-options "-O2 -mavx2" } */
4
5 #include "avx2-check.h"
6
7 void static
avx2_test(void)8 avx2_test (void)
9 {
10 union256i_w u, s1, s2;
11 unsigned short e[32];
12 int i;
13
14 s1.x = _mm256_set_epi16 (1, 2, 3, 4, 10, 20, 30, 90, 80,
15 40, 100, 15, 98, 25, 98, 7);
16 s2.x = _mm256_set_epi16 (88, 44, 33, 22, 11, 98, 76, 100,
17 34, 78, 39, 6, 3, 4, 5, 119);
18
19 u.x = _mm256_avg_epu16 (s1.x, s2.x);
20
21 for (i = 0; i < 16; i++)
22 e[i] = (s1.a[i] + s2.a[i] + 1) >> 1;
23
24 if (check_union256i_w (u, e))
25 abort ();
26 }
27