1  /* { dg-do compile }  */
       2  /* { dg-options "-O -floop-nest-optimize" } */
       3  
       4  int *
       5  eo (void);
       6  
       7  void
       8  g4 (int *nt)
       9  {
      10    int dh, t2 = (__INTPTR_TYPE__)eo ();
      11  
      12    for (dh = 0; dh < 2; ++dh)
      13      {
      14        int m7;
      15  
      16        for (m7 = 0; m7 < t2; ++m7)
      17          nt[m7] = 0;
      18      }
      19  }