1 /* { dg-do run } */
2 /* { dg-options "-mavx2 -O2" } */
3 /* { dg-require-effective-target avx2 } */
4
5 #include "avx2-check.h"
6
7 static void
compute_movsxbd(char * s,int * r)8 compute_movsxbd (char *s, int *r)
9 {
10 int i;
11
12 for (i = 0; i < 8; i++)
13 r[i] = s[i];
14 }
15
16 static void
avx2_test(void)17 avx2_test (void)
18 {
19 union128i_b s;
20 union256i_d res;
21 int res_ref[8];
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_epi32 (s.x);
26
27 compute_movsxbd (s.a, res_ref);
28
29 if (check_union256i_d (res, res_ref))
30 abort ();
31 }
32