1  /* { dg-options "-O2" } */
       2  
       3  typedef struct foo
       4  {
       5    struct foo **Node;
       6  } foo;
       7  
       8  static int sort_and_split (foo **Root, foo **Finite, long first)
       9  {
      10    foo *cd;
      11    long i;
      12    for (i = 0; i < first; i++)
      13      cd->Node[i] = Finite[first+i];
      14  
      15    sort_and_split(Root, Finite, first);
      16    return (0);
      17  }
      18  
      19  
      20  void Build_foo(foo **Root, foo **Finite, foo **Infinite)
      21  {
      22    long low, high;
      23    while (sort_and_split(Root, Finite, low) == 0);
      24  }
      25