1  /* PR tree-optimization/105218 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O2 -g" } */
       4  
       5  int a, c;
       6  void bar (void);
       7  
       8  void
       9  foo (void)
      10  {
      11    int b = 131;
      12    if (a)
      13      b = c == 2 ? 1 : c;
      14    while (b)
      15      bar ();
      16  }