From 93b89122000e42ac57abc39734fdf05d3a89e83c Mon Sep 17 00:00:00 2001 From: xleroy Date: Fri, 15 Jul 2011 08:26:16 +0000 Subject: Merge of branch new-semantics: revised and strengthened top-level statements of semantic preservation. git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1683 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e --- backend/CleanupLabelsproof.v | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'backend/CleanupLabelsproof.v') diff --git a/backend/CleanupLabelsproof.v b/backend/CleanupLabelsproof.v index abd2581d..a7a60f6c 100644 --- a/backend/CleanupLabelsproof.v +++ b/backend/CleanupLabelsproof.v @@ -324,11 +324,10 @@ Proof. Qed. Theorem transf_program_correct: - forall (beh: program_behavior), not_wrong beh -> - exec_program prog beh -> LTLin.exec_program tprog beh. + forward_simulation (LTLin.semantics prog) (LTLin.semantics tprog). Proof. - unfold exec_program; intros. - eapply simulation_opt_preservation; eauto. + eapply forward_simulation_opt. + eexact symbols_preserved. eexact transf_initial_states. eexact transf_final_states. eexact transf_step_correct. -- cgit