ARM64: remove unused variables

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205133 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/ARM64/ARM64ISelLowering.cpp b/lib/Target/ARM64/ARM64ISelLowering.cpp
index ee48c5902d72c6dedd3782db9c2f703d9fa50552..9154328c27c7f5153efd02a70c350c4d4f13b35b 100644 (file)
--- a/lib/Target/ARM64/ARM64ISelLowering.cpp
+++ b/lib/Target/ARM64/ARM64ISelLowering.cpp
@@ -7385,11 +7385,9 @@ bool ARM64TargetLowering::getPreIndexedAddressParts(SDNode *N, SDValue &Base,
                                                     SelectionDAG &DAG) const {
   EVT VT;
   SDValue Ptr;
-  bool isSEXTLoad = false;
   if (LoadSDNode *LD = dyn_cast<LoadSDNode>(N)) {
     VT = LD->getMemoryVT();
     Ptr = LD->getBasePtr();
-    isSEXTLoad = LD->getExtensionType() == ISD::SEXTLOAD;
   } else if (StoreSDNode *ST = dyn_cast<StoreSDNode>(N)) {
     VT = ST->getMemoryVT();
     Ptr = ST->getBasePtr();
@@ -7410,11 +7408,9 @@ bool ARM64TargetLowering::getPostIndexedAddressParts(SDNode *N, SDNode *Op,
                                                      SelectionDAG &DAG) const {
   EVT VT;
   SDValue Ptr;
-  bool isSEXTLoad = false;
   if (LoadSDNode *LD = dyn_cast<LoadSDNode>(N)) {
     VT = LD->getMemoryVT();
     Ptr = LD->getBasePtr();
-    isSEXTLoad = LD->getExtensionType() == ISD::SEXTLOAD;
   } else if (StoreSDNode *ST = dyn_cast<StoreSDNode>(N)) {
     VT = ST->getMemoryVT();
     Ptr = ST->getBasePtr();