1  typedef TYPE __attribute__((aligned(1))) unaligned;
       2  
       3  extern void abort (void);
       4  
       5  
       6  TYPE  __attribute__((noinline))
       7  foo (TYPE a1, TYPE a2, TYPE a3, TYPE a4,
       8       TYPE a5, TYPE a6, TYPE a7, TYPE a8,
       9       int b1, int b2, int b3, int b4, int b5, int b6, int b7, unaligned y)
      10  {
      11    return y;
      12  }
      13  
      14  void
      15  do_test (void)
      16  {
      17    unaligned x;
      18    TYPE y = { 0 };
      19    x = y; 
      20    y = foo (y, y, y, y, y, y, y, y, 1, 2, 3, 4, 5, 6, -1, x);
      21    if (__builtin_memcmp (&y, &x, sizeof (y)) != 0)
      22      abort ();
      23  }
      24  
      25  int
      26  main (void)
      27  {
      28    do_test ();
      29    return 0;
      30  }