diff --git a/include/llvm/CodeGen/SelectionDAG.h b/include/llvm/CodeGen/SelectionDAG.h
index b93dd124a13..d7c12c6250d 100644
--- a/include/llvm/CodeGen/SelectionDAG.h
+++ b/include/llvm/CodeGen/SelectionDAG.h
@@ -229,6 +229,9 @@ public:
                     SDOperand Op1, SDOperand Op2, SDOperand Op3);
   void SelectNodeTo(SDNode *N, MVT::ValueType VT, unsigned TargetOpc,
                     SDOperand Op1, SDOperand Op2, SDOperand Op3, SDOperand Op4);
+  void SelectNodeTo(SDNode *N, MVT::ValueType VT, unsigned TargetOpc,
+                    SDOperand Op1, SDOperand Op2, SDOperand Op3, SDOperand Op4,
+                    SDOperand Op5);
   
   SDOperand getTargetNode(unsigned Opcode, MVT::ValueType VT,
                           SDOperand Op1) {
diff --git a/include/llvm/CodeGen/SelectionDAGNodes.h b/include/llvm/CodeGen/SelectionDAGNodes.h
index 56a279c77be..5681a36f5c4 100644
--- a/include/llvm/CodeGen/SelectionDAGNodes.h
+++ b/include/llvm/CodeGen/SelectionDAGNodes.h
@@ -678,6 +678,18 @@ protected:
     Op0.Val->Uses.push_back(this); Op1.Val->Uses.push_back(this);
     Op2.Val->Uses.push_back(this); Op3.Val->Uses.push_back(this);
   }
+  void setOperands(SDOperand Op0, SDOperand Op1, SDOperand Op2, SDOperand Op3,
+                   SDOperand Op4) {
+    Operands.reserve(5);
+    Operands.push_back(Op0);
+    Operands.push_back(Op1);
+    Operands.push_back(Op2);
+    Operands.push_back(Op3);
+    Operands.push_back(Op4);
+    Op0.Val->Uses.push_back(this); Op1.Val->Uses.push_back(this);
+    Op2.Val->Uses.push_back(this); Op3.Val->Uses.push_back(this);
+    Op4.Val->Uses.push_back(this);
+  }
   void addUser(SDNode *User) {
     Uses.push_back(User);
   }