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-rw-r--r--cfrontend/Cminorgenproof.v1
1 files changed, 1 insertions, 0 deletions
diff --git a/cfrontend/Cminorgenproof.v b/cfrontend/Cminorgenproof.v
index 5acb996d..744df818 100644
--- a/cfrontend/Cminorgenproof.v
+++ b/cfrontend/Cminorgenproof.v
@@ -1335,6 +1335,7 @@ Lemma eval_binop_compat:
/\ Val.inject f v tv.
Proof.
destruct op; simpl; intros; inv H.
+- TrivialExists. apply Val.normalize_inject; auto.
- TrivialExists. apply Val.add_inject; auto.
- TrivialExists. apply Val.sub_inject; auto.
- TrivialExists. inv H0; inv H1; constructor.