1  /* { dg-do compile } */
       2  /* { dg-additional-options "-Os -fallow-store-data-races" } */
       3  
       4  short a=0;
       5  unsigned long *volatile *volatile *volatile *b;
       6  unsigned long *volatile *volatile *volatile **c[7];
       7  void d() {
       8    short e=0;
       9    for (; a;) {
      10      e = 0;
      11      for (; e < 7; e++)
      12        c[e] = &b;
      13    }
      14  }
      15  int main() { return 0; }