1/* { dg-do run } */ 2/* { dg-require-effective-target avx } */ 3/* { dg-options "-O2 -mavx" } */ 4 5#include "avx-check.h" 6 7#ifndef OFFSET 8#define OFFSET 0 9#endif 10 11#if OFFSET < 0 || OFFSET > 1 12#error OFFSET must be within [0..1] 13#endif 14 15void static 16avx_test (void) 17{ 18 int i; 19 union256 u, s1; 20 union128 s2; 21 float e [8]; 22 23 s1.x = _mm256_set_ps (39.467, 45.789, 78.342, 67.892, 76.678, 12.963, 29.746, 24.753); 24 s2.x = _mm_set_ps (57.493, 38.395, 22.479, 31.614); 25 u.x = _mm256_insertf128_ps (s1.x, s2.x, OFFSET); 26 27 for (i = 0; i < 8; i++) 28 e[i] = s1.a[i]; 29 30 for (i=0; i < 4; i++) 31 e[i + (OFFSET * 4)] = s2.a[i]; 32 33 if (check_union256 (u, e)) 34 abort (); 35} 36