Remark size_type_chunk:
  forall ty, size_chunk (chunk_of_type ty) = AST.typesize ty.Remark align_type_chunk:
  forall ty, align_chunk (chunk_of_type ty) = 4 * Locations.typealign ty.

Lemma unfold_transf_function: tf = Mach.mkfunction f.(Linear.fn_sig) (transl_body f fe) fe.(fe_size) (Ptrofs.repr fe.(fe_ofs_link)) (Ptrofs.repr fe.(fe_ofs_retaddr)).