Remark make_ptrofs_of_int_correct:
forall e le m a i si,
eval_expr ge e le m a (Vint i) ->
eval_expr ge e le m (if Archi.ptr64 then make_longofint a si else a) (Vptrofs (ptrofs_of_int si i)).
Remark make_ptrofs_of_int64_correct:
forall e le m a i,
eval_expr ge e le m a (Vlong i) ->
eval_expr ge e le m (if Archi.ptr64 then a else Eunop Ointoflong a) (Vptrofs (Ptrofs.of_int64 i)).

Lemma make_load_correct:
forall addr ty code b ofs v e le m,
make_load addr ty = OK code ->
eval_expr ge e le m addr (Vptr b ofs) ->
deref_loc ty m b ofs v ->
eval_expr ge e le m code v.