1/* PR middle-end/51077 */
2
3struct S { unsigned char s, t[256]; };
4
5void
6foo (const struct S *x, struct S *y, int z)
7{
8  int i;
9  for (i = 0; i < 8; i++)
10    {
11      const struct S *a = &x[i];
12      __builtin___memcpy_chk (y->t, a->t, z, __builtin_object_size (y->t, 0));
13      y = (struct S *) &y->t[z];
14    }
15}
16