1  /* { dg-do compile } */
       2  
       3  long *a, *b;
       4  long c;
       5  void d(void)
       6  {
       7    b = a;
       8    while (c) {
       9      *a = (__INTPTR_TYPE__)(a += (long)1 << (sizeof(long) * 8 - 10));
      10      c = b[0];
      11      b = a;
      12    }
      13  }