| /* { dg-do run } */ | |
| /* { dg-require-effective-target avx } */ | |
| /* { dg-options "-O2 -mavx" } */ | |
| #include "avx-check.h" | |
| #ifndef OFFSET | |
| #define OFFSET 1 | |
| #endif | |
| #if OFFSET < 0 || OFFSET > 1 | |
| #error OFFSET must be within [0..1] | |
| #endif | |
| void static | |
| avx_test (void) | |
| { | |
| union256 s1; | |
| union128 u; | |
| float e [4]; | |
| s1.x = _mm256_set_ps (24.43, 68.346, 43.35, 546.46, 46.79, 82.78, 82.7, 9.4); | |
| u.x = _mm256_extractf128_ps (s1.x, OFFSET); | |
| __builtin_memcpy (e, s1.a + OFFSET * 4, sizeof e); | |
| if (check_union128 (u, e)) | |
| abort (); | |
| } |