Section PRESERVATION.
Variable prog: Cminor.program.
Variable tprog: CminorSel.program.
Let ge := Genv.globalenv prog.
Let tge := Genv.globalenv tprog.
Hypothesis TRANSF: match_prog prog tprog.
Proof (Genv.find_symbol_match TRANSF).
Proof (Genv.senv_match TRANSF).
Proof (Genv.find_funct_ptr_match TRANSF).

Lemma stackspace_function_translated:
forall dm hf f tf, sel_function dm hf f = OK tf -> fn_stackspace tf = Cminor.fn_stackspace f.