aboutsummaryrefslogtreecommitdiffstats
path: root/mppa_k1c/SelectOpproof.v
diff options
context:
space:
mode:
Diffstat (limited to 'mppa_k1c/SelectOpproof.v')
-rw-r--r--mppa_k1c/SelectOpproof.v2
1 files changed, 2 insertions, 0 deletions
diff --git a/mppa_k1c/SelectOpproof.v b/mppa_k1c/SelectOpproof.v
index d7ae92dc..fe678383 100644
--- a/mppa_k1c/SelectOpproof.v
+++ b/mppa_k1c/SelectOpproof.v
@@ -184,6 +184,8 @@ Proof.
repeat rewrite Val.add_assoc. reflexivity.
- (* Omadd *)
subst. TrivialExists.
+ - (* Omadd *)
+ subst. rewrite Val.add_commut. TrivialExists.
- TrivialExists.
Qed.