diff --git a/clang/lib/Checker/SVals.cpp b/clang/lib/Checker/SVals.cpp
index 3248b0f..97ba74e 100644
--- a/clang/lib/Checker/SVals.cpp
+++ b/clang/lib/Checker/SVals.cpp
@@ -250,8 +250,8 @@
                                  BinaryOperator::Opcode Op,
                                  const loc::ConcreteInt& R) const {
 
-  assert (Op == BinaryOperator::Add || Op == BinaryOperator::Sub ||
-          (Op >= BinaryOperator::LT && Op <= BinaryOperator::NE));
+  assert (Op == BO_Add || Op == BO_Sub ||
+          (Op >= BO_LT && Op <= BO_NE));
 
   const llvm::APSInt* X = BasicVals.EvaluateAPSInt(Op, getValue(), R.getValue());