1  /* PR rtl-optimization/47157 */
       2  
       3  struct S { unsigned a; unsigned b; } c = { 1, 0 };
       4  unsigned long int e;
       5  void bar (int);
       6  int baz (void);
       7  
       8  static int
       9  foo (int x, short y)
      10  {
      11    return ((x ^ y) & ((x ^ (x ^ y) & ~__INT_MAX__) - y ^ y)) < 0 ? x : x - y;
      12  }
      13  
      14  void
      15  test (void)
      16  {
      17    bar (foo (baz () != (c.a | c.b), -1L));
      18    for (e = 0; e; e = 1)
      19      ;
      20  }