1*673dc3d4SNico Weber // 'z' is dynamically initialized global from different TU.
2*673dc3d4SNico Weber extern int z;
initY()3*673dc3d4SNico Weber int __attribute__((noinline)) initY() {
4*673dc3d4SNico Weber   return z + 1;
5*673dc3d4SNico Weber }
6*673dc3d4SNico Weber int y = initY();
7