cgraph.c (cgraph_add_new_function): When in expansion state, do lowering.

cgraph.c (cgraph_add_new_function): When in expansion state, do lowering.

	* cgraph.c (cgraph_add_new_function): When in expansion state, do lowering.

	* method.c: Include cgraph.h.
	(use_thunk): Use cgraph_add_new_function instead of calling backend directly.

From-SVN: r136892