From a82c9c0e4a0b8e37c9c3ea5ae99714982563606f Mon Sep 17 00:00:00 2001 From: xleroy Date: Sat, 14 Jan 2012 14:23:26 +0000 Subject: Merge of the nonstrict-ops branch: - Most RTL operators now evaluate to Some Vundef instead of None when undefined behavior occurs. - More aggressive instruction selection. - "Bertotization" of pattern-matchings now implemented by a proper preprocessor. - Cast optimization moved to cfrontend/Cminorgen; removed backend/CastOptim. git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1790 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e --- backend/Tunnelingproof.v | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) (limited to 'backend/Tunnelingproof.v') diff --git a/backend/Tunnelingproof.v b/backend/Tunnelingproof.v index 8ff7347..d589260 100644 --- a/backend/Tunnelingproof.v +++ b/backend/Tunnelingproof.v @@ -319,14 +319,9 @@ Proof. (* cond *) generalize (record_gotos_correct f pc); rewrite H; intro A; rewrite A. left; econstructor; split. - eapply exec_Lcond_true; eauto. + eapply exec_Lcond; eauto. rewrite (tunnel_function_lookup _ _ _ H); simpl; eauto. - econstructor; eauto. - generalize (record_gotos_correct f pc); rewrite H; intro A; rewrite A. - left; econstructor; split. - eapply exec_Lcond_false; eauto. - rewrite (tunnel_function_lookup _ _ _ H); simpl; eauto. - econstructor; eauto. + destruct b; econstructor; eauto. (* jumptable *) generalize (record_gotos_correct f pc); rewrite H; intro A; rewrite A. left; econstructor; split. -- cgit v1.2.3