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/* { dg-do run } */

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

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

#include "ssse3-vals.h"

#include "avx2-check.h"

/* Routine to manually compute the results */

static void

compute_pabs256 (int *i1, char *r)

{

  char *b1 = (char *) i1;

  int i;

  for (i = 0; i < 32; i++)

    if (b1[i] < 0)

      r[i] = -b1[i];

    else

      r[i] = b1[i];

}

static void

avx2_test (void)

{

  int i;

  char ck[32];

  int fail = 0;

  union256i_b s, d;

  for (i = 0; i < 256; ++i)

    {

      /* Recompute the results for 256-bits */

      compute_pabs256 (&vals[i], ck);

      s.x = _mm256_loadu_si256 ((__m256i *) & vals[i]);

      /* Run the 256-bit tests */

      d.x = _mm256_abs_epi8 (s.x);

      fail += check_union256i_b (d, ck);

    }

  if (fail != 0)

    abort ();

}