3 files changed, 12 insertions, 11 deletions

diff --git a/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp b/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
index f199abf9151..de910b7c861 100644
--- a/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
@@ -153,7 +153,7 @@ static void CloneNodeWithValues(SDNode *N, SelectionDAG *DAG,
     End = MN->memoperands_end();
   }
 
-  DAG->MorphNodeTo(N, N->getOpcode(), VTList, &Ops[0], Ops.size());
+  DAG->MorphNodeTo(N, N->getOpcode(), VTList, Ops);
 
   // Reset the memory references
   if (MN)
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 99c5a192c62..d02ebe2d447 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -5301,7 +5301,7 @@ SDNode *SelectionDAG::SelectNodeTo(SDNode *N, unsigned MachineOpc,
 
 SDNode *SelectionDAG::SelectNodeTo(SDNode *N, unsigned MachineOpc,
                                    SDVTList VTs,ArrayRef<SDValue> Ops) {
-  N = MorphNodeTo(N, ~MachineOpc, VTs, Ops.data(), Ops.size());
+  N = MorphNodeTo(N, ~MachineOpc, VTs, Ops);
   // Reset the NodeID to -1.
   N->setNodeId(-1);
   return N;
@@ -5338,13 +5338,13 @@ SDNode *SelectionDAG::UpdadeSDLocOnMergedSDNode(SDNode *N, SDLoc OLoc) {
 /// the node's users.
 ///
 SDNode *SelectionDAG::MorphNodeTo(SDNode *N, unsigned Opc,
-                                  SDVTList VTs, const SDValue *Ops,
-                                  unsigned NumOps) {
+                                  SDVTList VTs, ArrayRef<SDValue> Ops) {
+  unsigned NumOps = Ops.size();
   // If an identical node already exists, use it.
   void *IP = nullptr;
   if (VTs.VTs[VTs.NumVTs-1] != MVT::Glue) {
     FoldingSetNodeID ID;
-    AddNodeIDNode(ID, Opc, VTs, Ops, NumOps);
+    AddNodeIDNode(ID, Opc, VTs, Ops.data(), NumOps);
     if (SDNode *ON = CSEMap.FindNodeOrInsertPos(ID, IP))
       return UpdadeSDLocOnMergedSDNode(ON, SDLoc(N));
   }
@@ -5381,22 +5381,22 @@ SDNode *SelectionDAG::MorphNodeTo(SDNode *N, unsigned Opc,
         // remainder of the current SelectionDAG iteration, so we can allocate
         // the operands directly out of a pool with no recycling metadata.
         MN->InitOperands(OperandAllocator.Allocate<SDUse>(NumOps),
-                         Ops, NumOps);
+                         Ops.data(), NumOps);
       else
-        MN->InitOperands(MN->LocalOperands, Ops, NumOps);
+        MN->InitOperands(MN->LocalOperands, Ops.data(), NumOps);
       MN->OperandsNeedDelete = false;
     } else
-      MN->InitOperands(MN->OperandList, Ops, NumOps);
+      MN->InitOperands(MN->OperandList, Ops.data(), NumOps);
   } else {
     // If NumOps is larger than the # of operands we currently have, reallocate
     // the operand list.
     if (NumOps > N->NumOperands) {
       if (N->OperandsNeedDelete)
         delete[] N->OperandList;
-      N->InitOperands(new SDUse[NumOps], Ops, NumOps);
+      N->InitOperands(new SDUse[NumOps], Ops.data(), NumOps);
       N->OperandsNeedDelete = true;
     } else
-      N->InitOperands(N->OperandList, Ops, NumOps);
+      N->InitOperands(N->OperandList, Ops.data(), NumOps);
   }
 
   // Delete any nodes that are still dead after adding the uses for the
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index b0bf79eb673..9ff2602deaa 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -2106,7 +2106,8 @@ MorphNode(SDNode *Node, unsigned TargetOpc, SDVTList VTList,
 
   // Call the underlying SelectionDAG routine to do the transmogrification. Note
   // that this deletes operands of the old node that become dead.
-  SDNode *Res = CurDAG->MorphNodeTo(Node, ~TargetOpc, VTList, Ops, NumOps);
+  SDNode *Res = CurDAG->MorphNodeTo(Node, ~TargetOpc, VTList,
+                                    ArrayRef<SDValue>(Ops, NumOps));
 
   // MorphNodeTo can operate in two ways: if an existing node with the
   // specified operands exists, it can just return it.  Otherwise, it