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/* { dg-do run } */

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

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

#include "avx-check.h"

static __m256

__attribute__((noinline))

foo (float x, int i)

{

  switch (i)

    {

    case 7:

      return _mm256_set_ps (x, 0, 0, 0, 0, 0, 0, 0);

    case 6:

      return _mm256_set_ps (0, x, 0, 0, 0, 0, 0, 0);

    case 5:

      return _mm256_set_ps (0, 0, x, 0, 0, 0, 0, 0);

    case 4:

      return _mm256_set_ps (0, 0, 0, x, 0, 0, 0, 0);

    case 3:

      return _mm256_set_ps (0, 0, 0, 0, x, 0, 0, 0);

    case 2:

      return _mm256_set_ps (0, 0, 0, 0, 0, x, 0, 0);

    case 1:

      return _mm256_set_ps (0, 0, 0, 0, 0, 0, x, 0);

    case 0:

      return _mm256_set_ps (0, 0, 0, 0, 0, 0, 0, x);

    default:

      abort ();

    }

}

static void

avx_test (void)

{

  float e = -3.234;

  float v[8];

  union256 u;

  int i, j;

  for (i = 0; i < ARRAY_SIZE (v); i++)

    {

      for (j = 0; j < ARRAY_SIZE (v); j++)

        v[j] = 0;

      v[i] = e;

      u.x = foo (e, i);

      if (check_union256 (u, v))

        abort ();

    }

}