| /* { dg-do run } */ |
| /* { dg-require-effective-target avx } */ |
| /* { dg-options "-O2 -mavx" } */ |
| |
| #include "avx-check.h" |
| |
| #ifndef OFFSET |
| #define OFFSET 0 |
| #endif |
| |
| #if OFFSET < 0 || OFFSET > 1 |
| #error OFFSET must be within [0..1] |
| #endif |
| |
| void static |
| avx_test (void) |
| { |
| int i; |
| union256 u, s1; |
| union128 s2; |
| float e [8]; |
| |
| s1.x = _mm256_set_ps (39.467, 45.789, 78.342, 67.892, 76.678, 12.963, 29.746, 24.753); |
| s2.x = _mm_set_ps (57.493, 38.395, 22.479, 31.614); |
| u.x = _mm256_insertf128_ps (s1.x, s2.x, OFFSET); |
| |
| for (i = 0; i < 8; i++) |
| e[i] = s1.a[i]; |
| |
| for (i=0; i < 4; i++) |
| e[i + (OFFSET * 4)] = s2.a[i]; |
| |
| if (check_union256 (u, e)) |
| abort (); |
| } |