diff options
Diffstat (limited to 'backend/CSEproof.v')
-rw-r--r-- | backend/CSEproof.v | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/backend/CSEproof.v b/backend/CSEproof.v index ce577aca..445c1af9 100644 --- a/backend/CSEproof.v +++ b/backend/CSEproof.v @@ -735,6 +735,10 @@ Lemma symbols_preserved: forall (s: ident), Genv.find_symbol tge s = Genv.find_symbol ge s. Proof (Genv.find_symbol_transf transf_fundef prog). +Lemma varinfo_preserved: + forall b, Genv.find_var_info tge b = Genv.find_var_info ge b. +Proof (Genv.find_var_info_transf transf_fundef prog). + Lemma functions_translated: forall (v: val) (f: RTL.fundef), Genv.find_funct ge v = Some f -> @@ -935,7 +939,8 @@ Proof. (* external function *) simpl. econstructor; split. eapply exec_function_external; eauto. - eapply external_call_symbols_preserved; eauto. exact symbols_preserved. + eapply external_call_symbols_preserved; eauto. + exact symbols_preserved. exact varinfo_preserved. econstructor; eauto. (* return *) |