| /* { dg-do run } */ | |
| /* { dg-options "-mavx2 -O2" } */ | |
| /* { dg-require-effective-target avx2 } */ | |
| #include "avx2-check.h" | |
| static void | |
| compute_movsxbw (char *s, short *r) | |
| { | |
| int i; | |
| for (i = 0; i < 16; i++) | |
| r[i] = s[i]; | |
| } | |
| static void | |
| avx2_test (void) | |
| { | |
| union128i_b s; | |
| union256i_w res; | |
| short res_ref[16]; | |
| s.x = _mm_set_epi8 (1, 2, 3, 4, 20, -50, 6, 8, 1, 2, 3, 4, -20, 5, 6, 8); | |
| res.x = _mm256_cvtepi8_epi16 (s.x); | |
| compute_movsxbw (s.a, res_ref); | |
| if (check_union256i_w (res, res_ref)) | |
| abort (); | |
| } |