1  /* PR rtl-optimization/17099 */
       2  
       3  extern void exit (int);
       4  extern void abort (void);
       5  
       6  void
       7  check (int a)
       8  {
       9    if (a != 1)
      10      abort ();
      11  }
      12  
      13  void
      14  test (int a, int b)
      15  {
      16    check ((a ? 1 : 0) | (b ? 2 : 0));
      17  }
      18  
      19  int
      20  main (void)
      21  {
      22    test (1, 0);
      23    exit (0);
      24  }