* toplev.c (check_global_declaration_1): Do not call assemble_external.
	* expr.c (emit_block_move_libcall_fn): Likewise.
	(clear_storage_libcall_fn): Likewise.
	(expand_expr_addr_expr_1): Likewise.
	(expand_expr_real_1): Likewise.
	* calls.c (rtx_for_function_call): Likewise.

From-SVN: r185813