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-rw-r--r--backend/CSE3proof.v3
1 files changed, 1 insertions, 2 deletions
diff --git a/backend/CSE3proof.v b/backend/CSE3proof.v
index 2a33fa1c..a6fc73aa 100644
--- a/backend/CSE3proof.v
+++ b/backend/CSE3proof.v
@@ -679,8 +679,7 @@ Proof.
apply WTRS.
-- econstructor. split.
+ eapply exec_Ireturn; try eassumption.
- * erewrite transf_function_at by eauto. simpl.
- admit.
+ * TR_AT; reflexivity.
* rewrite stacksize_preserved with (f:=f); eauto.
+ econstructor; eauto.
simpl. trivial.