1 files changed, 8 insertions, 11 deletions
diff --git a/lib/Target/Blackfin/BlackfinISelLowering.h b/lib/Target/Blackfin/BlackfinISelLowering.h
index 5f399103f157..a7842482687f 100644
--- a/lib/Target/Blackfin/BlackfinISelLowering.h
+++ b/lib/Target/Blackfin/BlackfinISelLowering.h
@@ -30,16 +30,13 @@ namespace llvm {
   }
 
   class BlackfinTargetLowering : public TargetLowering {
-    int VarArgsFrameOffset;   // Frame offset to start of varargs area.
   public:
     BlackfinTargetLowering(TargetMachine &TM);
     virtual MVT::SimpleValueType getSetCCResultType(EVT VT) const;
-    virtual SDValue LowerOperation(SDValue Op, SelectionDAG &DAG);
+    virtual SDValue LowerOperation(SDValue Op, SelectionDAG &DAG) const;
     virtual void ReplaceNodeResults(SDNode *N,
                                     SmallVectorImpl<SDValue> &Results,
-                                    SelectionDAG &DAG);
-
-    int getVarArgsFrameOffset() const { return VarArgsFrameOffset; }
+                                    SelectionDAG &DAG) const;
 
     ConstraintType getConstraintType(const std::string &Constraint) const;
     std::pair<unsigned, const TargetRegisterClass*>
@@ -52,29 +49,29 @@ namespace llvm {
     unsigned getFunctionAlignment(const Function *F) const;
 
   private:
-    SDValue LowerGlobalAddress(SDValue Op, SelectionDAG &DAG);
-    SDValue LowerJumpTable(SDValue Op, SelectionDAG &DAG);
-    SDValue LowerADDE(SDValue Op, SelectionDAG &DAG);
+    SDValue LowerGlobalAddress(SDValue Op, SelectionDAG &DAG) const;
+    SDValue LowerJumpTable(SDValue Op, SelectionDAG &DAG) const;
+    SDValue LowerADDE(SDValue Op, SelectionDAG &DAG) const;
 
     virtual SDValue
       LowerFormalArguments(SDValue Chain,
                            CallingConv::ID CallConv, bool isVarArg,
                            const SmallVectorImpl<ISD::InputArg> &Ins,
                            DebugLoc dl, SelectionDAG &DAG,
-                           SmallVectorImpl<SDValue> &InVals);
+                           SmallVectorImpl<SDValue> &InVals) const;
     virtual SDValue
       LowerCall(SDValue Chain, SDValue Callee,
                 CallingConv::ID CallConv, bool isVarArg, bool &isTailCall,
                 const SmallVectorImpl<ISD::OutputArg> &Outs,
                 const SmallVectorImpl<ISD::InputArg> &Ins,
                 DebugLoc dl, SelectionDAG &DAG,
-                SmallVectorImpl<SDValue> &InVals);
+                SmallVectorImpl<SDValue> &InVals) const;
 
     virtual SDValue
       LowerReturn(SDValue Chain,
                   CallingConv::ID CallConv, bool isVarArg,
                   const SmallVectorImpl<ISD::OutputArg> &Outs,
-                  DebugLoc dl, SelectionDAG &DAG);
+                  DebugLoc dl, SelectionDAG &DAG) const;
   };
 } // end namespace llvm