proposition: Lemma raw_fields_range2: forall r, Zlength (raw_fields r) <= if Archi.ptr64 then Int64.max_signed else Int.max_signed.
proof: Proof. intros. pose proof (raw_fields_range r). remember (Zlength (raw_fields r)). clear Heqz. cbv delta[Archi.ptr64]. simpl. rewrite <- Z.lt_succ_r. destruct H. transitivity (two_p (WORD_SIZE * 8 - 10)); auto. now vm_compute. Qed.
imports: Coq.ZArith.ZArith Coq.Program.Basics Coq.micromega.Lia compcert.lib.Integers compcert.common.Values VST.veric.base VST.veric.Clight_lemmas VST.veric.val_lemmas VST.veric.shares VST.msl.seplog VST.msl.shares VST.zlist.sublist VST.floyd.coqlib3 VST.floyd.functional_base VST.floyd.data_at_rec_lemmas VST.zlist.list_solver CertiGraph.lib.EquivDec_ext CertiGraph.lib.List_ext CertiGraph.graph.graph_model CertiGraph.graph.graph_gen