1  /* { dg-do compile { target fgraphite } } */
       2  /* { dg-options "-O1 -floop-parallelize-all -ftree-parallelize-loops=2 -fno-tree-dominator-opts" } */
       3  
       4  void
       5  foo (int x, int y)
       6  {
       7    int i;
       8  
       9    for (i = 0; i < 2; i++)
      10      {
      11      }
      12  
      13    while (x)
      14      if (!y)
      15        while (y)
      16          ++y;
      17  }