1  /* PR tree-optimizations/52891 */
       2  
       3  #if __SIZEOF_INT__ > 2
       4  struct __attribute__((packed)) S { unsigned s : 22; };
       5  #else
       6  struct __attribute__((packed)) S { unsigned s : 12; };
       7  #endif
       8  struct __attribute__((packed)) T { struct S t; } c;
       9  int a, b, d;
      10  
      11  void
      12  foo (void)
      13  {
      14    if (1 ? (!c.t.s & (d < 0)) < a : 0)
      15      b = 0;
      16  }