diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index c40a783..3d01bb2 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -652,8 +652,7 @@
       Result = DAG.getNode(ISD::FP_EXTEND, VT, Result);
 
     SDOperand Ops[] = { Result, Chain };
-    return DAG.getNode(ISD::MERGE_VALUES, DAG.getVTList(VT, MVT::Other), 
-                       Ops, 2);
+    return DAG.getMergeValues(DAG.getVTList(VT, MVT::Other), Ops, 2);
   }
   assert(LoadedVT.isInteger() && !LoadedVT.isVector() &&
          "Unaligned load of unsupported type.");
@@ -702,7 +701,7 @@
                              Hi.getValue(1));
 
   SDOperand Ops[] = { Result, TF };
-  return DAG.getNode(ISD::MERGE_VALUES, DAG.getVTList(VT, MVT::Other), Ops, 2);
+  return DAG.getMergeValues(DAG.getVTList(VT, MVT::Other), Ops, 2);
 }
 
 /// UnrollVectorOp - We know that the given vector has a legal type, however
@@ -933,8 +932,7 @@
       // Fall Thru
     case TargetLowering::Legal: {
       SDOperand Ops[] = { DAG.getConstant(0, VT), Tmp1 };
-      Result = DAG.getNode(ISD::MERGE_VALUES, DAG.getVTList(VT, MVT::Other),
-                           Ops, 2);
+      Result = DAG.getMergeValues(DAG.getVTList(VT, MVT::Other), Ops, 2);
       break;
     }
     }
@@ -968,8 +966,7 @@
       // Fall Thru
     case TargetLowering::Legal: {
       SDOperand Ops[] = { DAG.getConstant(0, VT), Tmp2 };
-      Result = DAG.getNode(ISD::MERGE_VALUES, DAG.getVTList(VT, MVT::Other),
-                           Ops, 2);
+      Result = DAG.getMergeValues(DAG.getVTList(VT, MVT::Other), Ops, 2);
       break;
     }
     }
@@ -4737,10 +4734,10 @@
         default: assert(0 && "Unsupported FP setcc!");
         }
       }
-      
+
       SDOperand Dummy;
       Tmp1 = ExpandLibCall(LC1,
-                           DAG.getNode(ISD::MERGE_VALUES, VT, LHS, RHS).Val, 
+                           DAG.getNode(ISD::MERGE_VALUES, VT, LHS, RHS).Val,
                            false /*sign irrelevant*/, Dummy);
       Tmp2 = DAG.getConstant(0, MVT::i32);
       CC = DAG.getCondCode(TLI.getCmpLibcallCC(LC1));
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 023be5c..6456fa3 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -1983,8 +1983,7 @@
   unsigned OpOpcode = Operand.Val->getOpcode();
   switch (Opcode) {
   case ISD::TokenFactor:
-  case ISD::MERGE_VALUES:
-    return Operand;         // Factor or merge of one node?  No need.
+    return Operand;         // Factor of one node?  No need.
   case ISD::FP_ROUND: assert(0 && "Invalid method to make FP_ROUND node");
   case ISD::FP_EXTEND:
     assert(VT.isFloatingPoint() &&
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index 0ab5b62..e8537d2 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -1165,9 +1165,8 @@
           ValueVTs.push_back(Val->getValueType(i));
         }
       }
-      return DAG.getNode(ISD::MERGE_VALUES,
-                         DAG.getVTList(&ValueVTs[0], ValueVTs.size()),
-                         &Constants[0], Constants.size());
+      return DAG.getMergeValues(DAG.getVTList(&ValueVTs[0], ValueVTs.size()),
+                                &Constants[0], Constants.size());
     }
 
     if (const ArrayType *ATy = dyn_cast<ArrayType>(C->getType())) {
@@ -1187,9 +1186,8 @@
         else
           Constants[i] = DAG.getConstant(0, EltVT);
       }
-      return DAG.getNode(ISD::MERGE_VALUES,
-                         DAG.getVTList(&ValueVTs[0], ValueVTs.size()),
-                         &Constants[0], Constants.size());
+      return DAG.getMergeValues(DAG.getVTList(&ValueVTs[0], ValueVTs.size()),
+                                &Constants[0], Constants.size());
     }
 
     if (const StructType *STy = dyn_cast<StructType>(C->getType())) {
@@ -1210,9 +1208,8 @@
         else
           Constants[i] = DAG.getConstant(0, EltVT);
       }
-      return DAG.getNode(ISD::MERGE_VALUES,
-                         DAG.getVTList(&ValueVTs[0], ValueVTs.size()),
-                         &Constants[0], Constants.size());
+      return DAG.getMergeValues(DAG.getVTList(&ValueVTs[0], ValueVTs.size()),
+                                &Constants[0], Constants.size());
     }
 
     const VectorType *VecTy = cast<VectorType>(V->getType());
@@ -2722,9 +2719,8 @@
     Values[i] = IntoUndef ? DAG.getNode(ISD::UNDEF, AggValueVTs[i]) :
                 SDOperand(Agg.Val, Agg.ResNo + i);
 
-  setValue(&I, DAG.getNode(ISD::MERGE_VALUES,
-                           DAG.getVTList(&AggValueVTs[0], NumAggValues),
-                           &Values[0], NumAggValues));
+  setValue(&I, DAG.getMergeValues(DAG.getVTList(&AggValueVTs[0], NumAggValues),
+                                  &Values[0], NumAggValues));
 }
 
 void SelectionDAGLowering::visitExtractValue(ExtractValueInst &I) {
@@ -2749,9 +2745,8 @@
       OutOfUndef ? DAG.getNode(ISD::UNDEF, Agg.Val->getValueType(Agg.ResNo + i)) :
                    SDOperand(Agg.Val, Agg.ResNo + i);
 
-  setValue(&I, DAG.getNode(ISD::MERGE_VALUES,
-                           DAG.getVTList(&ValValueVTs[0], NumValValues),
-                           &Values[0], NumValValues));
+  setValue(&I, DAG.getMergeValues(DAG.getVTList(&ValValueVTs[0], NumValValues),
+                                  &Values[0], NumValValues));
 }
 
 
@@ -2906,9 +2901,8 @@
   else
     PendingLoads.push_back(Chain);
 
-  setValue(&I, DAG.getNode(ISD::MERGE_VALUES,
-                           DAG.getVTList(&ValueVTs[0], NumValues),
-                           &Values[0], NumValues));
+  setValue(&I, DAG.getMergeValues(DAG.getVTList(&ValueVTs[0], NumValues),
+                                  &Values[0], NumValues));
 }
 
 
@@ -3796,9 +3790,8 @@
   if (ValueVTs.size() == 1)
     return Values[0];
     
-  return DAG.getNode(ISD::MERGE_VALUES,
-                     DAG.getVTList(&ValueVTs[0], ValueVTs.size()),
-                     &Values[0], ValueVTs.size());
+  return DAG.getMergeValues(DAG.getVTList(&ValueVTs[0], ValueVTs.size()),
+                            &Values[0], ValueVTs.size());
 }
 
 /// getCopyToRegs - Emit a series of CopyToReg nodes that copies the
@@ -4867,10 +4860,8 @@
                          AssertOp);
       ReturnValues.push_back(ReturnValue);
     }
-    Res = ReturnValues.size() == 1 ? ReturnValues.front() :
-          DAG.getNode(ISD::MERGE_VALUES,
-                      DAG.getVTList(&RetTys[0], RetTys.size()),
-                      &ReturnValues[0], ReturnValues.size());
+    Res = DAG.getMergeValues(DAG.getVTList(&RetTys[0], RetTys.size()),
+                             &ReturnValues[0], ReturnValues.size());
   }
 
   return std::make_pair(Res, Chain);
@@ -4972,10 +4963,10 @@
       SmallVector<MVT, 4> LegalValueVTs(NumValues);
       for (unsigned VI = 0; VI != NumValues; ++VI) 
         LegalValueVTs[VI] = Args[a + VI].getValueType();
-      SDL.setValue(AI, SDL.DAG.getNode(ISD::MERGE_VALUES,
-                                       SDL.DAG.getVTList(&LegalValueVTs[0],
-                                                         NumValues),
-                                       &Args[a], NumValues));
+      SDL.setValue(AI,
+                   SDL.DAG.getMergeValues(SDL.DAG.getVTList(&LegalValueVTs[0],
+                                                            NumValues),
+                                          &Args[a], NumValues));
       // If this argument is live outside of the entry block, insert a copy from
       // whereever we got it to the vreg that other BB's will reference it as.
       DenseMap<const Value*, unsigned>::iterator VMI=FuncInfo.ValueMap.find(AI);