1  /* { dg-lto-do assemble } */
       2  void foo(void) {
       3   char *bar;
       4   int baz;
       5   while (1)
       6     {
       7       if (baz)
       8         {
       9           baz = -baz;
      10           do
      11             *bar++ = 0;
      12           while (++baz);
      13         }
      14       ++baz;
      15     }
      16  }