| /* { dg-do run } */ |
| /* { dg-require-effective-target avx2 } */ |
| /* { dg-options "-O2 -mavx2" } */ |
| |
| #include <string.h> |
| #include "avx2-check.h" |
| |
| void static |
| avx2_test (void) |
| { |
| union256i_q s1; |
| union128i_q res; |
| long long int res_ref[2]; |
| int j; |
| |
| for (j = 0; j < 4; j++) |
| s1.a[j] = j * j; |
| |
| res.x = _mm256_extracti128_si256 (s1.x, 0); |
| |
| memset (res_ref, 0, 16); |
| memcpy (res_ref, s1.a, 16); |
| |
| if (check_union128i_q (res, res_ref)) |
| abort (); |
| |
| res.x = _mm256_extracti128_si256 (s1.x, 1); |
| |
| memset (res_ref, 0, 16); |
| memcpy (res_ref, s1.a + 2, 16); |
| |
| if (check_union128i_q (res, res_ref)) |
| abort (); |
| } |
