1  /* { dg-do compile } */
       2  /* { dg-additional-options "-ftree-loop-distribution -ftree-parallelize-loops=2" { target pthread } } */
       3  
       4  struct S {
       5    int f;
       6  };
       7  
       8  int n;
       9  
      10  int
      11  foo (struct S *s)
      12  {
      13    int arr[3];
      14    int v = 0;
      15  
      16    for (n = 0; n < 2; ++n)
      17      {
      18        int i;
      19  
      20        for (i = 0; i < 2; ++i)
      21          {
      22            int j;
      23  
      24            for (j = 0; j < s->f; ++j)
      25              ++v;
      26          }
      27  
      28        if (v)
      29          arr[0] = 0;
      30  
      31        arr[n + 1] = 0;
      32      }
      33  
      34    return arr[0];
      35  }