1 /* PR c/51628.  */
2 /* { dg-do compile { target int128 } } */
3 /* { dg-options "-O" } */
4 
5 struct tuple_t
6 {
7   char c[12];
8   __int128_t i;
9 } __attribute__((packed, aligned (8)));
10 
11 typedef struct unaligned_int128_t_
12 {
13   __int128_t value;
14 } __attribute__ ((packed, aligned(4))) unaligned_int128_t;
15 
16 struct tuple_t p = {{0}, 1};
17 unaligned_int128_t *addr = (unaligned_int128_t *)(&p.i);
18