Definition all_initializers_aligned (prog: program) :=
forallb (fun idv => andb (initializers_aligned 0 (gvar_init (snd idv)))
(Zlt_bool (init_data_list_size (gvar_init (snd idv))) Ptrofs.modulus))
(prog_vars prog) = true.

Lemma rev_prog_funct': forall {F V} vl, rev (@prog_funct' F V vl) = prog_funct' (rev vl).