Fixed build warnings.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68333 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/PIC16/PIC16ISelLowering.cpp b/lib/Target/PIC16/PIC16ISelLowering.cpp
index d50f57f97dc26f18204578044e2cf0e4492f2821..f196b14dc82b983333462b2c9b26a43aa0cf49de 100644 (file)
--- a/lib/Target/PIC16/PIC16ISelLowering.cpp
+++ b/lib/Target/PIC16/PIC16ISelLowering.cpp
@@ -1269,8 +1269,6 @@ PerformPIC16LoadCombine(SDNode *N, DAGCombinerInfo &DCI) const {
 // unwanted store operations
 SDValue PIC16TargetLowering::
 PerformStoreCombine(SDNode *N, DAGCombinerInfo &DCI) const {
-  SelectionDAG &DAG = DCI.DAG;
-  SDValue Chain;
   return SDValue(N, 0);
   /*
   // Storing an undef value is of no use, so remove it