1  /* PR rtl-optimization/53160 */
       2  
       3  extern void abort (void);
       4  
       5  int a, c = 1, d, e, g;
       6  volatile int b;
       7  volatile char f;
       8  long h;
       9  short i;
      10  
      11  void
      12  foo (void)
      13  {
      14    for (e = 0; e; ++e)
      15      ;
      16  }
      17  
      18  int
      19  main ()
      20  {
      21    if (g)
      22      (void) b;
      23    foo ();
      24    for (d = 0; d >= 0; d--)
      25      {
      26        short j = f;
      27        int k = 0;
      28        i = j ? j : j << k;
      29      }
      30    h = c == 0 ? 0 : i;
      31    a = h;
      32    if (a != 0)
      33      abort ();
      34    return 0;
      35  }