*/
ir_value* ir_value_out(struct ir_function_s *owner, const char *name, int st, int vtype);
void ir_value_delete(ir_value*);
-void ir_value_set_name(ir_value*, const char *name);
+bool ir_value_set_name(ir_value*, const char *name);
ir_value* ir_value_vector_member(ir_value*, unsigned int member);
MEM_VECTOR_PROTO_ALL(ir_value, struct ir_instr_s*, reads);