proc_main = new_type_method(id_from_str("main", 4), 0, 1);
set_method_res_type(proc_main, 0, (type *)prim_t_int);
proc_main_e = new_entity ((type *)owner, id_from_str ("main", 4),
(type *)proc_main);
main_irg = new_ir_graph (proc_main_e, 4);
proc_main = new_type_method(id_from_str("main", 4), 0, 1);
set_method_res_type(proc_main, 0, (type *)prim_t_int);
proc_main_e = new_entity ((type *)owner, id_from_str ("main", 4),
(type *)proc_main);
main_irg = new_ir_graph (proc_main_e, 4);