gcc/testsuite/gcc.c-torture/compile/pr51077.c

   1 /* PR middle-end/51077 */
   2
   3 struct S { unsigned char s, t[256]; };
   4
   5 void
   6 foo (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 }