1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -ftree-loop-distribution" } */
       3  
       4  typedef __PTRDIFF_TYPE__ intptr_t;
       5  int wo;
       6  
       7  void
       8  sy (long int *as)
       9  {
      10    for (;;)
      11      {
      12        *as = wo;
      13        while (as < (long int *) (void *) 2)
      14          {
      15            int *y9;
      16  
      17            if (wo != 0)
      18              *y9 = (int) (intptr_t) &wo;
      19            wo /= (wo != 0 && *y9 != 0);
      20            ++as;
      21          }
      22      }
      23  }