Index: llvm/trunk/include/llvm/CodeGen/SelectionDAG.h
===================================================================
--- llvm/trunk/include/llvm/CodeGen/SelectionDAG.h
+++ llvm/trunk/include/llvm/CodeGen/SelectionDAG.h
@@ -1031,16 +1031,10 @@
                        EVT VT2, ArrayRef<SDValue> Ops);
   SDNode *SelectNodeTo(SDNode *N, unsigned TargetOpc, EVT VT1,
                        EVT VT2, EVT VT3, ArrayRef<SDValue> Ops);
-  SDNode *SelectNodeTo(SDNode *N, unsigned MachineOpc, EVT VT1,
-                       EVT VT2, EVT VT3, EVT VT4, ArrayRef<SDValue> Ops);
   SDNode *SelectNodeTo(SDNode *N, unsigned TargetOpc, EVT VT1,
                        EVT VT2, SDValue Op1);
   SDNode *SelectNodeTo(SDNode *N, unsigned TargetOpc, EVT VT1,
                        EVT VT2, SDValue Op1, SDValue Op2);
-  SDNode *SelectNodeTo(SDNode *N, unsigned TargetOpc, EVT VT1,
-                       EVT VT2, SDValue Op1, SDValue Op2, SDValue Op3);
-  SDNode *SelectNodeTo(SDNode *N, unsigned TargetOpc, EVT VT1,
-                       EVT VT2, EVT VT3, SDValue Op1, SDValue Op2, SDValue Op3);
   SDNode *SelectNodeTo(SDNode *N, unsigned TargetOpc, SDVTList VTs,
                        ArrayRef<SDValue> Ops);
 
@@ -1065,10 +1059,6 @@
   MachineSDNode *getMachineNode(unsigned Opcode, const SDLoc &dl, EVT VT,
                                 ArrayRef<SDValue> Ops);
   MachineSDNode *getMachineNode(unsigned Opcode, const SDLoc &dl, EVT VT1,
-                                EVT VT2);
-  MachineSDNode *getMachineNode(unsigned Opcode, const SDLoc &dl, EVT VT1,
-                                EVT VT2, SDValue Op1);
-  MachineSDNode *getMachineNode(unsigned Opcode, const SDLoc &dl, EVT VT1,
                                 EVT VT2, SDValue Op1, SDValue Op2);
   MachineSDNode *getMachineNode(unsigned Opcode, const SDLoc &dl, EVT VT1,
                                 EVT VT2, SDValue Op1, SDValue Op2, SDValue Op3);
@@ -1081,9 +1071,6 @@
                                 SDValue Op3);
   MachineSDNode *getMachineNode(unsigned Opcode, const SDLoc &dl, EVT VT1,
                                 EVT VT2, EVT VT3, ArrayRef<SDValue> Ops);
-  MachineSDNode *getMachineNode(unsigned Opcode, const SDLoc &dl, EVT VT1,
-                                EVT VT2, EVT VT3, EVT VT4,
-                                ArrayRef<SDValue> Ops);
   MachineSDNode *getMachineNode(unsigned Opcode, const SDLoc &dl,
                                 ArrayRef<EVT> ResultTys, ArrayRef<SDValue> Ops);
   MachineSDNode *getMachineNode(unsigned Opcode, const SDLoc &dl, SDVTList VTs,
Index: llvm/trunk/include/llvm/Target/TargetLowering.h
===================================================================
--- llvm/trunk/include/llvm/Target/TargetLowering.h
+++ llvm/trunk/include/llvm/Target/TargetLowering.h
@@ -2352,7 +2352,6 @@
     bool isCalledByLegalizer() const { return CalledByLegalizer; }
 
     void AddToWorklist(SDNode *N);
-    void RemoveFromWorklist(SDNode *N);
     SDValue CombineTo(SDNode *N, ArrayRef<SDValue> To, bool AddTo = true);
     SDValue CombineTo(SDNode *N, SDValue Res, bool AddTo = true);
     SDValue CombineTo(SDNode *N, SDValue Res0, SDValue Res1, bool AddTo = true);
Index: llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
===================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -541,10 +541,6 @@
   ((DAGCombiner*)DC)->AddToWorklist(N);
 }
 
-void TargetLowering::DAGCombinerInfo::RemoveFromWorklist(SDNode *N) {
-  ((DAGCombiner*)DC)->removeFromWorklist(N);
-}
-
 SDValue TargetLowering::DAGCombinerInfo::
 CombineTo(SDNode *N, ArrayRef<SDValue> To, bool AddTo) {
   return ((DAGCombiner*)DC)->CombineTo(N, &To[0], To.size(), AddTo);
Index: llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
===================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -5901,21 +5901,6 @@
 }
 
 SDNode *SelectionDAG::SelectNodeTo(SDNode *N, unsigned MachineOpc,
-                                   EVT VT1, EVT VT2, EVT VT3, EVT VT4,
-                                   ArrayRef<SDValue> Ops) {
-  SDVTList VTs = getVTList(VT1, VT2, VT3, VT4);
-  return SelectNodeTo(N, MachineOpc, VTs, Ops);
-}
-
-SDNode *SelectionDAG::SelectNodeTo(SDNode *N, unsigned MachineOpc,
-                                   EVT VT1, EVT VT2,
-                                   SDValue Op1) {
-  SDVTList VTs = getVTList(VT1, VT2);
-  SDValue Ops[] = { Op1 };
-  return SelectNodeTo(N, MachineOpc, VTs, Ops);
-}
-
-SDNode *SelectionDAG::SelectNodeTo(SDNode *N, unsigned MachineOpc,
                                    EVT VT1, EVT VT2,
                                    SDValue Op1, SDValue Op2) {
   SDVTList VTs = getVTList(VT1, VT2);
@@ -5924,24 +5909,6 @@
 }
 
 SDNode *SelectionDAG::SelectNodeTo(SDNode *N, unsigned MachineOpc,
-                                   EVT VT1, EVT VT2,
-                                   SDValue Op1, SDValue Op2,
-                                   SDValue Op3) {
-  SDVTList VTs = getVTList(VT1, VT2);
-  SDValue Ops[] = { Op1, Op2, Op3 };
-  return SelectNodeTo(N, MachineOpc, VTs, Ops);
-}
-
-SDNode *SelectionDAG::SelectNodeTo(SDNode *N, unsigned MachineOpc,
-                                   EVT VT1, EVT VT2, EVT VT3,
-                                   SDValue Op1, SDValue Op2,
-                                   SDValue Op3) {
-  SDVTList VTs = getVTList(VT1, VT2, VT3);
-  SDValue Ops[] = { Op1, Op2, Op3 };
-  return SelectNodeTo(N, MachineOpc, VTs, Ops);
-}
-
-SDNode *SelectionDAG::SelectNodeTo(SDNode *N, unsigned MachineOpc,
                                    SDVTList VTs,ArrayRef<SDValue> Ops) {
   SDNode *New = MorphNodeTo(N, ~MachineOpc, VTs, Ops);
   // Reset the NodeID to -1.
@@ -6081,19 +6048,6 @@
 }
 
 MachineSDNode *SelectionDAG::getMachineNode(unsigned Opcode, const SDLoc &dl,
-                                            EVT VT1, EVT VT2) {
-  SDVTList VTs = getVTList(VT1, VT2);
-  return getMachineNode(Opcode, dl, VTs, None);
-}
-
-MachineSDNode *SelectionDAG::getMachineNode(unsigned Opcode, const SDLoc &dl,
-                                            EVT VT1, EVT VT2, SDValue Op1) {
-  SDVTList VTs = getVTList(VT1, VT2);
-  SDValue Ops[] = { Op1 };
-  return getMachineNode(Opcode, dl, VTs, Ops);
-}
-
-MachineSDNode *SelectionDAG::getMachineNode(unsigned Opcode, const SDLoc &dl,
                                             EVT VT1, EVT VT2, SDValue Op1,
                                             SDValue Op2) {
   SDVTList VTs = getVTList(VT1, VT2);
@@ -6141,13 +6095,6 @@
 }
 
 MachineSDNode *SelectionDAG::getMachineNode(unsigned Opcode, const SDLoc &dl,
-                                            EVT VT1, EVT VT2, EVT VT3, EVT VT4,
-                                            ArrayRef<SDValue> Ops) {
-  SDVTList VTs = getVTList(VT1, VT2, VT3, VT4);
-  return getMachineNode(Opcode, dl, VTs, Ops);
-}
-
-MachineSDNode *SelectionDAG::getMachineNode(unsigned Opcode, const SDLoc &dl,
                                             ArrayRef<EVT> ResultTys,
                                             ArrayRef<SDValue> Ops) {
   SDVTList VTs = getVTList(ResultTys);
Index: llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.h
===================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.h
+++ llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.h
@@ -653,8 +653,6 @@
     return CurInst ? CurInst->getDebugLoc() : DebugLoc();
   }
 
-  unsigned getSDNodeOrder() const { return SDNodeOrder; }
-
   void CopyValueToVirtualRegister(const Value *V, unsigned Reg);
 
   void visit(const Instruction &I);