(** * Properties of operations over types *)

Remark transl_params_types:
  forall params,
  map typ_of_type (map snd params) = typlist_of_typelist (type_of_params params).

Lemma make_cmpu_ne_zero_correct: forall e le m a n, eval_expr ge e le m a (Vint n) -> eval_expr ge e le m (make_cmpu_ne_zero a) (Vint (if Int.eq n Int.zero then Int.zero else Int.one)).