method = new_type_method (id_from_str("main", 4), 0, 1);
set_method_res_type(method, 0, prim_t_int);
ent = new_entity (owner, id_from_str ("main", 4), method);
+ get_entity_ld_name(ent); /* To enforce name mangling for vcg graph name */
/* Generates start and end blocks and nodes and a first, initial block */
irg = new_ir_graph (ent, 4);