1  /* PR middle-end/33670 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O2 -fsched-stalled-insns=0" } */
       4  
       5  struct B
       6  {
       7    int p;
       8    int n;
       9  };
      10  extern struct B ***b;
      11  extern int a;
      12  
      13  int
      14  foo (int d, int e)
      15  {
      16    int c;
      17    for (c = d; c <= e; c++)
      18      b[a][c]->n = b[a][c]->p;
      19  }