1  /* { dg-do run } */
       2  
       3  int b, c = 1, e, f; 
       4  int a[6][5] = { {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 1, 0, 0, 0} };
       5  
       6  void  __attribute__((noinline))
       7  fn1 ()
       8  {
       9    int d;
      10    for (b = 0; b < 5; b++)
      11      for (d = 4; d; d--)
      12        a[c + 1][b] = a[d + 1][d];
      13  }
      14  
      15  int
      16  main ()
      17  {
      18    fn1 ();
      19  
      20    if (a[2][1] != 0) 
      21      __builtin_abort (); 
      22  
      23    return 0; 
      24  }