1  /* PR tree-optimization/69167 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O2" } */
       4  
       5  int sigsetjmp (char *);
       6  void foo ();
       7  void bar (void (*) (int *));
       8  extern char t[];
       9  
      10  void
      11  baz (int *x)
      12  {
      13    int *a = x;
      14    foo ();
      15    x = 0;
      16    if (sigsetjmp (t))
      17      while (1)
      18        bar (a ? baz : 0);
      19    if (x)
      20      foo ();
      21  }