1  /* { dg-do run } */
       2  /* { dg-require-effective-target avx } */
       3  /* { dg-options "-O2 -mavx" } */
       4  
       5  #include "avx-check.h"
       6  
       7  static __m256i
       8  __attribute__((noinline))
       9  foo (int x, int i)
      10  {
      11    switch (i)
      12      {
      13      case 7:
      14        return _mm256_set_epi32 (x, 0, 0, 0, 0, 0, 0, 0);
      15      case 6:
      16        return _mm256_set_epi32 (0, x, 0, 0, 0, 0, 0, 0);
      17      case 5:
      18        return _mm256_set_epi32 (0, 0, x, 0, 0, 0, 0, 0);
      19      case 4:
      20        return _mm256_set_epi32 (0, 0, 0, x, 0, 0, 0, 0);
      21      case 3:
      22        return _mm256_set_epi32 (0, 0, 0, 0, x, 0, 0, 0);
      23      case 2:
      24        return _mm256_set_epi32 (0, 0, 0, 0, 0, x, 0, 0);
      25      case 1:
      26        return _mm256_set_epi32 (0, 0, 0, 0, 0, 0, x, 0);
      27      case 0:
      28        return _mm256_set_epi32 (0, 0, 0, 0, 0, 0, 0, x);
      29      default:
      30        abort ();
      31      }
      32  }
      33  
      34  static void
      35  avx_test (void)
      36  {
      37    int e = 0xabadbeef;
      38    int v[8];
      39    union256i_d u;
      40    int i, j;
      41  
      42    for (i = 0; i < ARRAY_SIZE (v); i++)
      43      {
      44        for (j = 0; j < ARRAY_SIZE (v); j++)
      45  	v[j] = 0;
      46        v[i] = e;
      47        u.x = foo (e, i);
      48        if (check_union256i_d (u, v))
      49  	abort ();
      50      }
      51  }