1  /* PR tree-optimizations/52891 */
       2  
       3  struct S
       4  {
       5    int a;
       6    struct T { unsigned c : 10; } b;
       7  } s;
       8  
       9  void
      10  bar (short x, short y, int **p)
      11  {
      12    if ((x && y) + **p)
      13      while (1);
      14  }
      15  
      16  void
      17  foo (int **p)
      18  {
      19    bar (s.a, s.b.c, p);
      20  }