remove an unused variable.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157872 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Mips/MipsISelLowering.cpp b/lib/Target/Mips/MipsISelLowering.cpp
index 8cd602c..6b39b90 100644
--- a/lib/Target/Mips/MipsISelLowering.cpp
+++ b/lib/Target/Mips/MipsISelLowering.cpp
@@ -2150,7 +2150,7 @@
 static SDValue CreateStoreLR(unsigned Opc, SelectionDAG &DAG, StoreSDNode *SD,
                              SDValue Chain, unsigned Offset) {
   SDValue BasePtr = SD->getBasePtr(), Ptr, Value = SD->getValue();
-  EVT VT = Value.getValueType(), MemVT = SD->getMemoryVT();
+  EVT MemVT = SD->getMemoryVT();
   EVT BasePtrVT = BasePtr.getValueType();
   DebugLoc DL = SD->getDebugLoc();
   SDVTList VTList = DAG.getVTList(MVT::Other);