1  /* { dg-do compile } */
       2  /* { dg-additional-options "-w" } */
       3  
       4  static int g_534[1][1];
       5  int fn1()
       6  {
       7    int i;
       8    for (i = 0; i < 4; i++)
       9      g_534[i + 2][i] ^= 3;
      10    for (;;)
      11      ;
      12  }