diff options
Diffstat (limited to 'backend/Allocproof.v')
-rw-r--r-- | backend/Allocproof.v | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/backend/Allocproof.v b/backend/Allocproof.v index b845323f..c5d6adc3 100644 --- a/backend/Allocproof.v +++ b/backend/Allocproof.v @@ -418,6 +418,14 @@ Proof. exact TRANSF. Qed. +Lemma varinfo_preserved: + forall b, Genv.find_var_info tge b = Genv.find_var_info ge b. +Proof. + intro. unfold ge, tge. + apply Genv.find_var_info_transf_partial with transf_fundef. + exact TRANSF. +Qed. + Lemma functions_translated: forall (v: val) (f: RTL.fundef), Genv.find_funct ge v = Some f -> @@ -717,7 +725,8 @@ Proof. injection H7; intro EQ; inv EQ. 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. eapply match_states_return; eauto. (* return *) |