diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
index bcb7dfc99f9315fabf60ff011486422d6a771544..8b41f6f7635148fa735cc43123b3d9ad504ff0a4 100644
--- a/llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
@@ -105,7 +105,6 @@ void DAGTypeLegalizer::PerformExpensiveChecks() {
           I = ReplacedValues.find(NewValId);
         }
         SDValue NewVal = getSDValue(NewValId);
-        (void)NewVal;
         assert(NewVal.getNode()->getNodeId() != NewNode &&
                "ReplacedValues maps to a new node!");
       }