1/* { dg-do run } */
2/* { dg-options "-mavx2 -O2" } */
3/* { dg-require-effective-target avx2 } */
4
5#include "avx2-check.h"
6
7static void
8compute_movsxbw (char *s, short *r)
9{
10  int i;
11
12  for (i = 0; i < 16; i++)
13    r[i] = s[i];
14}
15
16static void
17avx2_test (void)
18{
19  union128i_b s;
20  union256i_w res;
21  short res_ref[16];
22
23  s.x = _mm_set_epi8 (1, 2, 3, 4, 20, -50, 6, 8, 1, 2, 3, 4, -20, 5, 6, 8);
24
25  res.x = _mm256_cvtepi8_epi16 (s.x);
26
27  compute_movsxbw (s.a, res_ref);
28
29  if (check_union256i_w (res, res_ref))
30    abort ();
31}
32