diff options
Diffstat (limited to 'backend/Machabstr2concr.v')
-rw-r--r-- | backend/Machabstr2concr.v | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/backend/Machabstr2concr.v b/backend/Machabstr2concr.v index 6e331f30..139eac75 100644 --- a/backend/Machabstr2concr.v +++ b/backend/Machabstr2concr.v @@ -905,7 +905,7 @@ Proof. Qed. Theorem exec_program_equiv: - forall (beh: program_behavior), + forall (beh: program_behavior), not_wrong beh -> Machabstr.exec_program p beh -> Machconcr.exec_program p beh. Proof. unfold Machconcr.exec_program, Machabstr.exec_program; intros. @@ -915,10 +915,10 @@ Proof. (match_states := fun st1 st2 => match_states st1 st2 /\ wt_state st1). eexact equiv_initial_states. eexact equiv_final_states. - intros. destruct H1. exploit step_equiv; eauto. + intros. destruct H2. exploit step_equiv; eauto. intros [st2' [A B]]. exists st2'; split. auto. split. auto. eapply Machtyping.subject_reduction; eauto. - auto. + auto. auto. Qed. End SIMULATION. |