1  /* PR tree-optimization/79737 */
       2  
       3  #if __SIZEOF_INT__ < 4
       4    __extension__ typedef __INT32_TYPE__ int32_t;
       5  #else
       6    typedef int int32_t;
       7  #endif
       8  
       9  #pragma pack(1)
      10  struct S
      11  {
      12    int32_t b:18;
      13    int32_t c:1;
      14    int32_t d:24;
      15    int32_t e:15;
      16    int32_t f:14;
      17  } i;
      18  int g, j, k;
      19  static struct S h;
      20  
      21  void
      22  foo ()
      23  {
      24    for (j = 0; j < 6; j++)
      25      k = 0;
      26    for (; k < 3; k++)
      27      {
      28        struct S m = { 5, 0, -5, 9, 5 };
      29        h = m;
      30        if (g)
      31  	i = m;
      32        h.e = 0;
      33      }
      34  }
      35  
      36  int
      37  main ()
      38  {
      39    foo ();
      40    if (h.e != 0)
      41      __builtin_abort ();
      42    return 0;
      43  }