Section LINEARIZATION.
Variable prog: LTL.program.
Variable tprog: Linear.program.
Hypothesis TRANSF: match_prog prog tprog.
Let ge := Genv.globalenv prog.
Let tge := Genv.globalenv tprog.
Proof (Genv.find_funct_transf_partial TRANSF).
Proof (Genv.find_funct_ptr_transf_partial TRANSF).
Proof (Genv.find_symbol_transf_partial TRANSF).
Proof (Genv.senv_transf_partial TRANSF).

Lemma stacksize_preserved:
forall f tf,
transf_function f = OK tf ->
Linear.fn_stacksize tf = LTL.fn_stacksize f.