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/* { 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, res;

  union128i_q s2;

  long long int res_ref[4];

  int j;

  for (j = 0; j < 4; j++)

    s1.a[j] = j * j;

  for (j = 0; j < 2; j++)

    s2.a[j] = j * j * j;

  res.x = _mm256_inserti128_si256 (s1.x, s2.x, 0);

  memcpy (res_ref, s1.a, 32);

  memcpy (res_ref, s2.a, 16);

  if (check_union256i_q (res, res_ref))

    abort ();

  res.x = _mm256_inserti128_si256 (s1.x, s2.x, 1);

  memcpy (res_ref, s1.a, 32);

  memcpy (res_ref + 2, s2.a, 16);

  if (check_union256i_q (res, res_ref))

    abort ();

}