diff --git a/compiler/optimizing/nodes.cc b/compiler/optimizing/nodes.cc
index f006df1..1a46853 100644
--- a/compiler/optimizing/nodes.cc
+++ b/compiler/optimizing/nodes.cc
@@ -1090,6 +1090,8 @@
     } else if (GetRight()->IsLongConstant()) {
       return Evaluate(GetLeft()->AsLongConstant(), GetRight()->AsLongConstant());
     }
+  } else if (GetLeft()->IsNullConstant() && GetRight()->IsNullConstant()) {
+    return Evaluate(GetLeft()->AsNullConstant(), GetRight()->AsNullConstant());
   }
   return nullptr;
 }