3 files changed, 19 insertions, 7 deletions
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index b0a48eef6d..8bcb37ece9 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -553,14 +553,16 @@ SDOperand SelectionDAGLegalize::LegalizeOp(SDOperand Op) {
     break;
   }
     
-  case ISD::INTRINSIC: {
+  case ISD::INTRINSIC_W_CHAIN:
+  case ISD::INTRINSIC_WO_CHAIN:
+  case ISD::INTRINSIC_VOID: {
     std::vector<SDOperand> Ops;
     for (unsigned i = 0, e = Node->getNumOperands(); i != e; ++i)
       Ops.push_back(LegalizeOp(Node->getOperand(i)));
     Result = DAG.UpdateNodeOperands(Result, Ops);
     
     // Allow the target to custom lower its intrinsics if it wants to.
-    if (TLI.getOperationAction(ISD::INTRINSIC, MVT::Other) == 
+    if (TLI.getOperationAction(Node->getOpcode(), MVT::Other) == 
         TargetLowering::Custom) {
       Tmp3 = TLI.LowerOperation(Result, DAG);
       if (Tmp3.Val) Result = Tmp3;
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 3d22278852..218ed8997f 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -2689,9 +2689,13 @@ const char *SDNode::getOperationName(const SelectionDAG *G) const {
   case ISD::FrameIndex:    return "FrameIndex";
   case ISD::ConstantPool:  return "ConstantPool";
   case ISD::ExternalSymbol: return "ExternalSymbol";
-  case ISD::INTRINSIC: {
-    bool hasChain = getOperand(0).getValueType() == MVT::Other;
-    unsigned IID = cast<ConstantSDNode>(getOperand(hasChain))->getValue();
+  case ISD::INTRINSIC_WO_CHAIN: {
+    unsigned IID = cast<ConstantSDNode>(getOperand(0))->getValue();
+    return Intrinsic::getName((Intrinsic::ID)IID);
+  }
+  case ISD::INTRINSIC_VOID:
+  case ISD::INTRINSIC_W_CHAIN: {
+    unsigned IID = cast<ConstantSDNode>(getOperand(1))->getValue();
     return Intrinsic::getName((Intrinsic::ID)IID);
   }
 
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index c145008852..d404d15ff7 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -1261,8 +1261,14 @@ void SelectionDAGLowering::visitTargetIntrinsic(CallInst &I,
     VTs.push_back(MVT::Other);
 
   // Create the node.
-  SDOperand Result = DAG.getNode(ISD::INTRINSIC, VTs, Ops);
-  
+  SDOperand Result;
+  if (!HasChain)
+    Result = DAG.getNode(ISD::INTRINSIC_WO_CHAIN, VTs, Ops);
+  else if (I.getType() != Type::VoidTy)
+    Result = DAG.getNode(ISD::INTRINSIC_W_CHAIN, VTs, Ops);
+  else
+    Result = DAG.getNode(ISD::INTRINSIC_VOID, VTs, Ops);
+
   if (HasChain)
     DAG.setRoot(Result.getValue(Result.Val->getNumValues()-1));
   if (I.getType() != Type::VoidTy) {