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/* { dg-do run } */

/* { dg-options "-mavx2 -O2" } */

/* { dg-require-effective-target avx2 } */

#include "avx2-check.h"

static void

compute_movzxbd (unsigned char *s, int *r)

{

  int i;

  for (i = 0; i < 8; i++)

    r[i] = s[i];

}

static void

avx2_test (void)

{

  union128i_b s;

  union256i_d res;

  int res_ref[8];

  s.x = _mm_set_epi8 (1, 2, 3, 4, 20, 50, 6, 8, 1, 2, 3, 4, 200, 5, 6, 8);

  res.x = _mm256_cvtepu8_epi32 (s.x);

  compute_movzxbd (s.a, res_ref);

  if (check_union256i_d (res, res_ref))

    abort ();

}