diff --git a/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp b/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
index e1bc274569ba3..79ab70f2bd942 100644
--- a/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
+++ b/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
@@ -15141,9 +15141,8 @@ static bool performTBISimplification(SDValue Addr,
 }
 
 static SDValue foldTruncStoreOfExt(SelectionDAG &DAG, SDNode *N) {
-  auto OpCode = N->getOpcode();
-  assert(OpCode == ISD::STORE ||
-         OpCode == ISD::MSTORE && "Expected STORE dag node in input!");
+  assert(N->getOpcode() == ISD::STORE ||
+         N->getOpcode() == ISD::MSTORE && "Expected STORE dag node in input!");
 
   if (auto Store = dyn_cast<StoreSDNode>(N)) {
     if (!Store->isTruncatingStore() || Store->isIndexed())