AArch64DAGToDAGISel::SelectVTBL(): Fix a warning. [-Wunused-variable]

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194679 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp b/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp
index 872f99cf41d5bd4816fe45c9c06eda7209380fd9..b95adaf7eb1585430273f94f6b5ce7a95536c697 100644 (file)
--- a/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp
+++ b/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp
@@ -733,9 +733,7 @@ SDNode *AArch64DAGToDAGISel::SelectVTBL(SDNode *N, unsigned NumVecs,
 
   // Check the element of look up table is 64-bit or not
   unsigned Vec0Idx = IsExt ? 2 : 1;
-  SDValue V0 = N->getOperand(Vec0Idx + 0);
-  EVT VT = V0.getValueType();
-  assert(!VT.is64BitVector() &&
+  assert(!N->getOperand(Vec0Idx + 0).getValueType().is64BitVector() &&
          "The element of lookup table for vtbl and vtbx must be 128-bit");
 
   // Check the return value type is 64-bit or not