1 /* PR tree-optimization/98407 */
2 
3 struct S { int a; int b[]; };
4 const struct S c = { 0, { 0 } }, d = { 0, { 0 } };
5 
6 int
foo(void)7 foo (void)
8 {
9   return __builtin_memcmp (&c, &d, sizeof d);
10 }
11