ArrayRefize getMachineNode(). No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179901 91177308-0d34-0410-b5e6-96231b3b80d8

16 files changed, 135 insertions, 160 deletions

diff --git a/include/llvm/CodeGen/SelectionDAG.h b/include/llvm/CodeGen/SelectionDAG.h
index e5adf67249..8c064bf2d4 100644
--- a/include/llvm/CodeGen/SelectionDAG.h
+++ b/include/llvm/CodeGen/SelectionDAG.h
@@ -810,31 +810,32 @@ public:
   MachineSDNode *getMachineNode(unsigned Opcode, DebugLoc dl, EVT VT,
                                 SDValue Op1, SDValue Op2);
   MachineSDNode *getMachineNode(unsigned Opcode, DebugLoc dl, EVT VT,
-                         SDValue Op1, SDValue Op2, SDValue Op3);
+                                SDValue Op1, SDValue Op2, SDValue Op3);
   MachineSDNode *getMachineNode(unsigned Opcode, DebugLoc dl, EVT VT,
-                         const SDValue *Ops, unsigned NumOps);
+                                ArrayRef<SDValue> Ops);
   MachineSDNode *getMachineNode(unsigned Opcode, DebugLoc dl, EVT VT1, EVT VT2);
   MachineSDNode *getMachineNode(unsigned Opcode, DebugLoc dl, EVT VT1, EVT VT2,
-                         SDValue Op1);
-  MachineSDNode *getMachineNode(unsigned Opcode, DebugLoc dl, EVT VT1,
-                         EVT VT2, SDValue Op1, SDValue Op2);
-  MachineSDNode *getMachineNode(unsigned Opcode, DebugLoc dl, EVT VT1,
-                         EVT VT2, SDValue Op1, SDValue Op2, SDValue Op3);
+                                SDValue Op1);
+  MachineSDNode *getMachineNode(unsigned Opcode, DebugLoc dl, EVT VT1, EVT VT2,
+                                SDValue Op1, SDValue Op2);
+  MachineSDNode *getMachineNode(unsigned Opcode, DebugLoc dl, EVT VT1, EVT VT2,
+                                SDValue Op1, SDValue Op2, SDValue Op3);
   MachineSDNode *getMachineNode(unsigned Opcode, DebugLoc dl, EVT VT1, EVT VT2,
-                         const SDValue *Ops, unsigned NumOps);
+                                ArrayRef<SDValue> Ops);
   MachineSDNode *getMachineNode(unsigned Opcode, DebugLoc dl, EVT VT1, EVT VT2,
-                         EVT VT3, SDValue Op1, SDValue Op2);
+                                EVT VT3, SDValue Op1, SDValue Op2);
   MachineSDNode *getMachineNode(unsigned Opcode, DebugLoc dl, EVT VT1, EVT VT2,
-                         EVT VT3, SDValue Op1, SDValue Op2, SDValue Op3);
+                                EVT VT3, SDValue Op1, SDValue Op2,
+                                SDValue Op3);
   MachineSDNode *getMachineNode(unsigned Opcode, DebugLoc dl, EVT VT1, EVT VT2,
-                         EVT VT3, const SDValue *Ops, unsigned NumOps);
+                                EVT VT3, ArrayRef<SDValue> Ops);
   MachineSDNode *getMachineNode(unsigned Opcode, DebugLoc dl, EVT VT1, EVT VT2,
-                         EVT VT3, EVT VT4, const SDValue *Ops, unsigned NumOps);
+                                EVT VT3, EVT VT4, ArrayRef<SDValue> Ops);
   MachineSDNode *getMachineNode(unsigned Opcode, DebugLoc dl,
-                         ArrayRef<EVT> ResultTys, const SDValue *Ops,
-                         unsigned NumOps);
+                                ArrayRef<EVT> ResultTys,
+                                ArrayRef<SDValue> Ops);
   MachineSDNode *getMachineNode(unsigned Opcode, DebugLoc dl, SDVTList VTs,
-                         const SDValue *Ops, unsigned NumOps);
+                                ArrayRef<SDValue> Ops);
 
   /// getTargetExtractSubreg - A convenience function for creating
   /// TargetInstrInfo::EXTRACT_SUBREG nodes.
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 64244313a3..3082ee7caa 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -5252,14 +5252,14 @@ SDNode *SelectionDAG::MorphNodeTo(SDNode *N, unsigned Opc,
 MachineSDNode *
 SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc dl, EVT VT) {
   SDVTList VTs = getVTList(VT);
-  return getMachineNode(Opcode, dl, VTs, 0, 0);
+  return getMachineNode(Opcode, dl, VTs, ArrayRef<SDValue>());
 }
 
 MachineSDNode *
 SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc dl, EVT VT, SDValue Op1) {
   SDVTList VTs = getVTList(VT);
   SDValue Ops[] = { Op1 };
-  return getMachineNode(Opcode, dl, VTs, Ops, array_lengthof(Ops));
+  return getMachineNode(Opcode, dl, VTs, Ops);
 }
 
 MachineSDNode *
@@ -5267,7 +5267,7 @@ SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc dl, EVT VT,
                              SDValue Op1, SDValue Op2) {
   SDVTList VTs = getVTList(VT);
   SDValue Ops[] = { Op1, Op2 };
-  return getMachineNode(Opcode, dl, VTs, Ops, array_lengthof(Ops));
+  return getMachineNode(Opcode, dl, VTs, Ops);
 }
 
 MachineSDNode *
@@ -5275,20 +5275,20 @@ SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc dl, EVT VT,
                              SDValue Op1, SDValue Op2, SDValue Op3) {
   SDVTList VTs = getVTList(VT);
   SDValue Ops[] = { Op1, Op2, Op3 };
-  return getMachineNode(Opcode, dl, VTs, Ops, array_lengthof(Ops));
+  return getMachineNode(Opcode, dl, VTs, Ops);
 }
 
 MachineSDNode *
 SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc dl, EVT VT,
-                             const SDValue *Ops, unsigned NumOps) {
+                             ArrayRef<SDValue> Ops) {
   SDVTList VTs = getVTList(VT);
-  return getMachineNode(Opcode, dl, VTs, Ops, NumOps);
+  return getMachineNode(Opcode, dl, VTs, Ops);
 }
 
 MachineSDNode *
 SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc dl, EVT VT1, EVT VT2) {
   SDVTList VTs = getVTList(VT1, VT2);
-  return getMachineNode(Opcode, dl, VTs, 0, 0);
+  return getMachineNode(Opcode, dl, VTs, ArrayRef<SDValue>());
 }
 
 MachineSDNode *
@@ -5296,7 +5296,7 @@ SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc dl,
                              EVT VT1, EVT VT2, SDValue Op1) {
   SDVTList VTs = getVTList(VT1, VT2);
   SDValue Ops[] = { Op1 };
-  return getMachineNode(Opcode, dl, VTs, Ops, array_lengthof(Ops));
+  return getMachineNode(Opcode, dl, VTs, Ops);
 }
 
 MachineSDNode *
@@ -5304,7 +5304,7 @@ SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc dl,
                              EVT VT1, EVT VT2, SDValue Op1, SDValue Op2) {
   SDVTList VTs = getVTList(VT1, VT2);
   SDValue Ops[] = { Op1, Op2 };
-  return getMachineNode(Opcode, dl, VTs, Ops, array_lengthof(Ops));
+  return getMachineNode(Opcode, dl, VTs, Ops);
 }
 
 MachineSDNode *
@@ -5313,15 +5313,15 @@ SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc dl,
                              SDValue Op2, SDValue Op3) {
   SDVTList VTs = getVTList(VT1, VT2);
   SDValue Ops[] = { Op1, Op2, Op3 };
-  return getMachineNode(Opcode, dl, VTs, Ops, array_lengthof(Ops));
+  return getMachineNode(Opcode, dl, VTs, Ops);
 }
 
 MachineSDNode *
 SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc dl,
                              EVT VT1, EVT VT2,
-                             const SDValue *Ops, unsigned NumOps) {
+                             ArrayRef<SDValue> Ops) {
   SDVTList VTs = getVTList(VT1, VT2);
-  return getMachineNode(Opcode, dl, VTs, Ops, NumOps);
+  return getMachineNode(Opcode, dl, VTs, Ops);
 }
 
 MachineSDNode *
@@ -5330,7 +5330,7 @@ SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc dl,
                              SDValue Op1, SDValue Op2) {
   SDVTList VTs = getVTList(VT1, VT2, VT3);
   SDValue Ops[] = { Op1, Op2 };
-  return getMachineNode(Opcode, dl, VTs, Ops, array_lengthof(Ops));
+  return getMachineNode(Opcode, dl, VTs, Ops);
 }
 
 MachineSDNode *
@@ -5339,39 +5339,41 @@ SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc dl,
                              SDValue Op1, SDValue Op2, SDValue Op3) {
   SDVTList VTs = getVTList(VT1, VT2, VT3);
   SDValue Ops[] = { Op1, Op2, Op3 };
-  return getMachineNode(Opcode, dl, VTs, Ops, array_lengthof(Ops));
+  return getMachineNode(Opcode, dl, VTs, Ops);
 }
 
 MachineSDNode *
 SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc dl,
                              EVT VT1, EVT VT2, EVT VT3,
-                             const SDValue *Ops, unsigned NumOps) {
+                             ArrayRef<SDValue> Ops) {
   SDVTList VTs = getVTList(VT1, VT2, VT3);
-  return getMachineNode(Opcode, dl, VTs, Ops, NumOps);
+  return getMachineNode(Opcode, dl, VTs, Ops);
 }
 
 MachineSDNode *
 SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc dl, EVT VT1,
                              EVT VT2, EVT VT3, EVT VT4,
-                             const SDValue *Ops, unsigned NumOps) {
+                             ArrayRef<SDValue> Ops) {
   SDVTList VTs = getVTList(VT1, VT2, VT3, VT4);
-  return getMachineNode(Opcode, dl, VTs, Ops, NumOps);
+  return getMachineNode(Opcode, dl, VTs, Ops);
 }
 
 MachineSDNode *
 SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc dl,
                              ArrayRef<EVT> ResultTys,
-                             const SDValue *Ops, unsigned NumOps) {
+                             ArrayRef<SDValue> Ops) {
   SDVTList VTs = getVTList(&ResultTys[0], ResultTys.size());
-  return getMachineNode(Opcode, dl, VTs, Ops, NumOps);
+  return getMachineNode(Opcode, dl, VTs, Ops);
 }
 
 MachineSDNode *
 SelectionDAG::getMachineNode(unsigned Opcode, DebugLoc DL, SDVTList VTs,
-                             const SDValue *Ops, unsigned NumOps) {
+                             ArrayRef<SDValue> OpsArray) {
   bool DoCSE = VTs.VTs[VTs.NumVTs-1] != MVT::Glue;
   MachineSDNode *N;
   void *IP = 0;
+  const SDValue *Ops = OpsArray.data();
+  unsigned NumOps = OpsArray.size();
 
   if (DoCSE) {
     FoldingSetNodeID ID;
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index a47b13a994..5aec6ac05a 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -2796,7 +2796,7 @@ SelectCodeCommon(SDNode *NodeToMatch, const unsigned char *MatcherTable,
         // If this is a normal EmitNode command, just create the new node and
         // add the results to the RecordedNodes list.
         Res = CurDAG->getMachineNode(TargetOpc, NodeToMatch->getDebugLoc(),
-                                     VTList, Ops.data(), Ops.size());
+                                     VTList, Ops);
 
         // Add all the non-glue/non-chain results to the RecordedNodes list.
         for (unsigned i = 0, e = VTs.size(); i != e; ++i) {
diff --git a/lib/Target/ARM/ARMISelDAGToDAG.cpp b/lib/Target/ARM/ARMISelDAGToDAG.cpp
index 2c51de23f7..9e1782e119 100644
--- a/lib/Target/ARM/ARMISelDAGToDAG.cpp
+++ b/lib/Target/ARM/ARMISelDAGToDAG.cpp
@@ -1469,14 +1469,14 @@ SDNode *ARMDAGToDAGISel::SelectARMIndexedLoad(SDNode *N) {
       SDValue Ops[]= { Base, AMOpc, getAL(CurDAG),
                        CurDAG->getRegister(0, MVT::i32), Chain };
       return CurDAG->getMachineNode(Opcode, N->getDebugLoc(), MVT::i32,
-                                    MVT::i32, MVT::Other, Ops, 5);
+                                    MVT::i32, MVT::Other, Ops);
     } else {
       SDValue Chain = LD->getChain();
       SDValue Base = LD->getBasePtr();
       SDValue Ops[]= { Base, Offset, AMOpc, getAL(CurDAG),
                        CurDAG->getRegister(0, MVT::i32), Chain };
       return CurDAG->getMachineNode(Opcode, N->getDebugLoc(), MVT::i32,
-                                    MVT::i32, MVT::Other, Ops, 6);
+                                    MVT::i32, MVT::Other, Ops);
     }
   }
 
@@ -1525,7 +1525,7 @@ SDNode *ARMDAGToDAGISel::SelectT2IndexedLoad(SDNode *N) {
     SDValue Ops[]= { Base, Offset, getAL(CurDAG),
                      CurDAG->getRegister(0, MVT::i32), Chain };
     return CurDAG->getMachineNode(Opcode, N->getDebugLoc(), MVT::i32, MVT::i32,
-                                  MVT::Other, Ops, 5);
+                                  MVT::Other, Ops);
   }
 
   return NULL;
@@ -1539,7 +1539,7 @@ SDNode *ARMDAGToDAGISel::createGPRPairNode(EVT VT, SDValue V0, SDValue V1) {
   SDValue SubReg0 = CurDAG->getTargetConstant(ARM::gsub_0, MVT::i32);
   SDValue SubReg1 = CurDAG->getTargetConstant(ARM::gsub_1, MVT::i32);
   const SDValue Ops[] = { RegClass, V0, SubReg0, V1, SubReg1 };
-  return CurDAG->getMachineNode(TargetOpcode::REG_SEQUENCE, dl, VT, Ops, 5);
+  return CurDAG->getMachineNode(TargetOpcode::REG_SEQUENCE, dl, VT, Ops);
 }
 
 /// \brief Form a D register from a pair of S registers.
@@ -1550,7 +1550,7 @@ SDNode *ARMDAGToDAGISel::createSRegPairNode(EVT VT, SDValue V0, SDValue V1) {
   SDValue SubReg0 = CurDAG->getTargetConstant(ARM::ssub_0, MVT::i32);
   SDValue SubReg1 = CurDAG->getTargetConstant(ARM::ssub_1, MVT::i32);
   const SDValue Ops[] = { RegClass, V0, SubReg0, V1, SubReg1 };
-  return CurDAG->getMachineNode(TargetOpcode::REG_SEQUENCE, dl, VT, Ops, 5);
+  return CurDAG->getMachineNode(TargetOpcode::REG_SEQUENCE, dl, VT, Ops);
 }
 
 /// \brief Form a quad register from a pair of D registers.
@@ -1560,7 +1560,7 @@ SDNode *ARMDAGToDAGISel::createDRegPairNode(EVT VT, SDValue V0, SDValue V1) {
   SDValue SubReg0 = CurDAG->getTargetConstant(ARM::dsub_0, MVT::i32);
   SDValue SubReg1 = CurDAG->getTargetConstant(ARM::dsub_1, MVT::i32);
   const SDValue Ops[] = { RegClass, V0, SubReg0, V1, SubReg1 };
-  return CurDAG->getMachineNode(TargetOpcode::REG_SEQUENCE, dl, VT, Ops, 5);
+  return CurDAG->getMachineNode(TargetOpcode::REG_SEQUENCE, dl, VT, Ops);
 }
 
 /// \brief Form 4 consecutive D registers from a pair of Q registers.
@@ -1570,7 +1570,7 @@ SDNode *ARMDAGToDAGISel::createQRegPairNode(EVT VT, SDValue V0, SDValue V1) {
   SDValue SubReg0 = CurDAG->getTargetConstant(ARM::qsub_0, MVT::i32);
   SDValue SubReg1 = CurDAG->getTargetConstant(ARM::qsub_1, MVT::i32);
   const SDValue Ops[] = { RegClass, V0, SubReg0, V1, SubReg1 };
-  return CurDAG->getMachineNode(TargetOpcode::REG_SEQUENCE, dl, VT, Ops, 5);
+  return CurDAG->getMachineNode(TargetOpcode::REG_SEQUENCE, dl, VT, Ops);
 }
 
 /// \brief Form 4 consecutive S registers.
@@ -1585,7 +1585,7 @@ SDNode *ARMDAGToDAGISel::createQuadSRegsNode(EVT VT, SDValue V0, SDValue V1,
   SDValue SubReg3 = CurDAG->getTargetConstant(ARM::ssub_3, MVT::i32);
   const SDValue Ops[] = { RegClass, V0, SubReg0, V1, SubReg1,
                                     V2, SubReg2, V3, SubReg3 };
-  return CurDAG->getMachineNode(TargetOpcode::REG_SEQUENCE, dl, VT, Ops, 9);
+  return CurDAG->getMachineNode(TargetOpcode::REG_SEQUENCE, dl, VT, Ops);
 }
 
 /// \brief Form 4 consecutive D registers.
@@ -1599,7 +1599,7 @@ SDNode *ARMDAGToDAGISel::createQuadDRegsNode(EVT VT, SDValue V0, SDValue V1,
   SDValue SubReg3 = CurDAG->getTargetConstant(ARM::dsub_3, MVT::i32);
   const SDValue Ops[] = { RegClass, V0, SubReg0, V1, SubReg1,
                                     V2, SubReg2, V3, SubReg3 };
-  return CurDAG->getMachineNode(TargetOpcode::REG_SEQUENCE, dl, VT, Ops, 9);
+  return CurDAG->getMachineNode(TargetOpcode::REG_SEQUENCE, dl, VT, Ops);
 }
 
 /// \brief Form 4 consecutive Q registers.
@@ -1613,7 +1613,7 @@ SDNode *ARMDAGToDAGISel::createQuadQRegsNode(EVT VT, SDValue V0, SDValue V1,
   SDValue SubReg3 = CurDAG->getTargetConstant(ARM::qsub_3, MVT::i32);
   const SDValue Ops[] = { RegClass, V0, SubReg0, V1, SubReg1,
                                     V2, SubReg2, V3, SubReg3 };
-  return CurDAG->getMachineNode(TargetOpcode::REG_SEQUENCE, dl, VT, Ops, 9);
+  return CurDAG->getMachineNode(TargetOpcode::REG_SEQUENCE, dl, VT, Ops);
 }
 
 /// GetVLDSTAlign - Get the alignment (in bytes) for the alignment operand
@@ -1761,7 +1761,7 @@ SDNode *ARMDAGToDAGISel::SelectVLD(SDNode *N, bool isUpdating, unsigned NumVecs,
     Ops.push_back(Pred);
     Ops.push_back(Reg0);
     Ops.push_back(Chain);
-    VLd = CurDAG->getMachineNode(Opc, dl, ResTys, Ops.data(), Ops.size());
+    VLd = CurDAG->getMachineNode(Opc, dl, ResTys, Ops);
 
   } else {
     // Otherwise, quad registers are loaded with two separate instructions,
@@ -1774,7 +1774,7 @@ SDNode *ARMDAGToDAGISel::SelectVLD(SDNode *N, bool isUpdating, unsigned NumVecs,
       SDValue(CurDAG->getMachineNode(TargetOpcode::IMPLICIT_DEF, dl, ResTy), 0);
     const SDValue OpsA[] = { MemAddr, Align, Reg0, ImplDef, Pred, Reg0, Chain };
     SDNode *VLdA = CurDAG->getMachineNode(QOpcodes0[OpcodeIndex], dl,
-                                          ResTy, AddrTy, MVT::Other, OpsA, 7);
+                                          ResTy, AddrTy, MVT::Other, OpsA);
     Chain = SDValue(VLdA, 2);
 
     // Load the odd subregs.
@@ -1791,8 +1791,7 @@ SDNode *ARMDAGToDAGISel::SelectVLD(SDNode *N, bool isUpdating, unsigned NumVecs,
     Ops.push_back(Pred);
     Ops.push_back(Reg0);
     Ops.push_back(Chain);
-    VLd = CurDAG->getMachineNode(QOpcodes1[OpcodeIndex], dl, ResTys,
-                                 Ops.data(), Ops.size());
+    VLd = CurDAG->getMachineNode(QOpcodes1[OpcodeIndex], dl, ResTys, Ops);
   }
 
   // Transfer memoperands.
@@ -1913,8 +1912,7 @@ SDNode *ARMDAGToDAGISel::SelectVST(SDNode *N, bool isUpdating, unsigned NumVecs,
     Ops.push_back(Pred);
     Ops.push_back(Reg0);
     Ops.push_back(Chain);
-    SDNode *VSt =
-      CurDAG->getMachineNode(Opc, dl, ResTys, Ops.data(), Ops.size());
+    SDNode *VSt = CurDAG->getMachineNode(Opc, dl, ResTys, Ops);
 
     // Transfer memoperands.
     cast<MachineSDNode>(VSt)->setMemRefs(MemOp, MemOp + 1);
@@ -1939,7 +1937,7 @@ SDNode *ARMDAGToDAGISel::SelectVST(SDNode *N, bool isUpdating, unsigned NumVecs,
   const SDValue OpsA[] = { MemAddr, Align, Reg0, RegSeq, Pred, Reg0, Chain };
   SDNode *VStA = CurDAG->getMachineNode(QOpcodes0[OpcodeIndex], dl,
                                         MemAddr.getValueType(),
-                                        MVT::Other, OpsA, 7);
+                                        MVT::Other, OpsA);
   cast<MachineSDNode>(VStA)->setMemRefs(MemOp, MemOp + 1);
   Chain = SDValue(VStA, 1);
 
@@ -1958,7 +1956,7 @@ SDNode *ARMDAGToDAGISel::SelectVST(SDNode *N, bool isUpdating, unsigned NumVecs,
   Ops.push_back(Reg0);
   Ops.push_back(Chain);
   SDNode *VStB = CurDAG->getMachineNode(QOpcodes1[OpcodeIndex], dl, ResTys,
-                                        Ops.data(), Ops.size());
+                                        Ops);
   cast<MachineSDNode>(VStB)->setMemRefs(MemOp, MemOp + 1);
   return VStB;
 }
@@ -2063,8 +2061,7 @@ SDNode *ARMDAGToDAGISel::SelectVLDSTLane(SDNode *N, bool IsLoad,
 
   unsigned Opc = (is64BitVector ? DOpcodes[OpcodeIndex] :
                                   QOpcodes[OpcodeIndex]);
-  SDNode *VLdLn = CurDAG->getMachineNode(Opc, dl, ResTys,
-                                         Ops.data(), Ops.size());
+  SDNode *VLdLn = CurDAG->getMachineNode(Opc, dl, ResTys, Ops);
   cast<MachineSDNode>(VLdLn)->setMemRefs(MemOp, MemOp + 1);
   if (!IsLoad)
     return VLdLn;
@@ -2150,8 +2147,7 @@ SDNode *ARMDAGToDAGISel::SelectVLDDup(SDNode *N, bool isUpdating,
   if (isUpdating)
     ResTys.push_back(MVT::i32);
   ResTys.push_back(MVT::Other);
-  SDNode *VLdDup =
-    CurDAG->getMachineNode(Opc, dl, ResTys, Ops.data(), Ops.size());
+  SDNode *VLdDup = CurDAG->getMachineNode(Opc, dl, ResTys, Ops);
   cast<MachineSDNode>(VLdDup)->setMemRefs(MemOp, MemOp + 1);
   SuperReg = SDValue(VLdDup, 0);
 
@@ -2197,7 +2193,7 @@ SDNode *ARMDAGToDAGISel::SelectVTBL(SDNode *N, bool IsExt, unsigned NumVecs,
   Ops.push_back(N->getOperand(FirstTblReg + NumVecs));
   Ops.push_back(getAL(CurDAG)); // predicate
   Ops.push_back(CurDAG->getRegister(0, MVT::i32)); // predicate register
-  return CurDAG->getMachineNode(Opc, dl, VT, Ops.data(), Ops.size());
+  return CurDAG->getMachineNode(Opc, dl, VT, Ops);
 }
 
 SDNode *ARMDAGToDAGISel::SelectV6T2BitfieldExtractOp(SDNode *N,
@@ -2542,7 +2538,7 @@ SDNode *ARMDAGToDAGISel::SelectAtomic64(SDNode *Node, unsigned Opc) {
   MemOp[0] = cast<MemSDNode>(Node)->getMemOperand();
   SDNode *ResNode = CurDAG->getMachineNode(Opc, Node->getDebugLoc(),
                                            MVT::i32, MVT::i32, MVT::Other,
-                                           Ops.data() ,Ops.size());
+                                           Ops);
   cast<MachineSDNode>(ResNode)->setMemRefs(MemOp, MemOp + 1);
   return ResNode;
 }
@@ -2599,7 +2595,7 @@ SDNode *ARMDAGToDAGISel::Select(SDNode *N) {
         SDValue PredReg = CurDAG->getRegister(0, MVT::i32);
         SDValue Ops[] = { CPIdx, Pred, PredReg, CurDAG->getEntryNode() };
         ResNode = CurDAG->getMachineNode(ARM::tLDRpci, dl, MVT::i32, MVT::Other,
-                                         Ops, 4);
+                                         Ops);
       } else {
         SDValue Ops[] = {
           CPIdx,
@@ -2609,7 +2605,7 @@ SDNode *ARMDAGToDAGISel::Select(SDNode *N) {
           CurDAG->getEntryNode()
         };
         ResNode=CurDAG->getMachineNode(ARM::LDRcp, dl, MVT::i32, MVT::Other,
-                                       Ops, 5);
+                                       Ops);
       }
       ReplaceUses(SDValue(N, 0), SDValue(ResNode, 0));
       return NULL;
@@ -2719,7 +2715,7 @@ SDNode *ARMDAGToDAGISel::Select(SDNode *N) {
                                                   MVT::i32);
         SDValue Ops[] = { N0.getOperand(0), Imm16,
                           getAL(CurDAG), CurDAG->getRegister(0, MVT::i32) };
-        return CurDAG->getMachineNode(Opc, dl, VT, Ops, 4);
+        return CurDAG->getMachineNode(Opc, dl, VT, Ops);
       }
     }
     break;
@@ -2733,16 +2729,15 @@ SDNode *ARMDAGToDAGISel::Select(SDNode *N) {
       break;
     if (Subtarget->isThumb()) {
       SDValue Ops[] = { N->getOperand(0), N->getOperand(1),
-                        getAL(CurDAG), CurDAG->getRegister(0, MVT::i32),
-                        CurDAG->getRegister(0, MVT::i32) };
-      return CurDAG->getMachineNode(ARM::t2UMULL, dl, MVT::i32, MVT::i32,Ops,4);
+                        getAL(CurDAG), CurDAG->getRegister(0, MVT::i32) };
+      return CurDAG->getMachineNode(ARM::t2UMULL, dl, MVT::i32, MVT::i32, Ops);
     } else {
       SDValue Ops[] = { N->getOperand(0), N->getOperand(1),
                         getAL(CurDAG), CurDAG->getRegister(0, MVT::i32),
                         CurDAG->getRegister(0, MVT::i32) };
       return CurDAG->getMachineNode(Subtarget->hasV6Ops() ?
                                     ARM::UMULL : ARM::UMULLv5,
-                                    dl, MVT::i32, MVT::i32, Ops, 5);
+                                    dl, MVT::i32, MVT::i32, Ops);
     }
   }
   case ISD::SMUL_LOHI: {
@@ -2751,14 +2746,14 @@ SDNode *ARMDAGToDAGISel::Select(SDNode *N) {
     if (Subtarget->isThumb()) {
       SDValue Ops[] = { N->getOperand(0), N->getOperand(1),
                         getAL(CurDAG), CurDAG->getRegister(0, MVT::i32) };
-      return CurDAG->getMachineNode(ARM::t2SMULL, dl, MVT::i32, MVT::i32,Ops,4);
+      return CurDAG->getMachineNode(ARM::t2SMULL, dl, MVT::i32, MVT::i32, Ops);
     } else {
       SDValue Ops[] = { N->getOperand(0), N->getOperand(1),
                         getAL(CurDAG), CurDAG->getRegister(0, MVT::i32),
                         CurDAG->getRegister(0, MVT::i32) };
       return CurDAG->getMachineNode(Subtarget->hasV6Ops() ?
                                     ARM::SMULL : ARM::SMULLv5,
-                                    dl, MVT::i32, MVT::i32, Ops, 5);
+                                    dl, MVT::i32, MVT::i32, Ops);
     }
   }
   case ARMISD::UMLAL:{
@@ -2766,7 +2761,7 @@ SDNode *ARMDAGToDAGISel::Select(SDNode *N) {
       SDValue Ops[] = { N->getOperand(0), N->getOperand(1), N->getOperand(2),
                         N->getOperand(3), getAL(CurDAG),
                         CurDAG->getRegister(0, MVT::i32)};
-      return CurDAG->getMachineNode(ARM::t2UMLAL, dl, MVT::i32, MVT::i32, Ops, 6);
+      return CurDAG->getMachineNode(ARM::t2UMLAL, dl, MVT::i32, MVT::i32, Ops);
     }else{
       SDValue Ops[] = { N->getOperand(0), N->getOperand(1), N->getOperand(2),
                         N->getOperand(3), getAL(CurDAG),
@@ -2774,7 +2769,7 @@ SDNode *ARMDAGToDAGISel::Select(SDNode *N) {
                         CurDAG->getRegister(0, MVT::i32) };
       return CurDAG->getMachineNode(Subtarget->hasV6Ops() ?
                                       ARM::UMLAL : ARM::UMLALv5,
-                                      dl, MVT::i32, MVT::i32, Ops, 7);
+                                      dl, MVT::i32, MVT::i32, Ops);
     }
   }
   case ARMISD::SMLAL:{
@@ -2782,7 +2777,7 @@ SDNode *ARMDAGToDAGISel::Select(SDNode *N) {
       SDValue Ops[] = { N->getOperand(0), N->getOperand(1), N->getOperand(2),
                         N->getOperand(3), getAL(CurDAG),
                         CurDAG->getRegister(0, MVT::i32)};
-      return CurDAG->getMachineNode(ARM::t2SMLAL, dl, MVT::i32, MVT::i32, Ops, 6);
+      return CurDAG->getMachineNode(ARM::t2SMLAL, dl, MVT::i32, MVT::i32, Ops);
     }else{
       SDValue Ops[] = { N->getOperand(0), N->getOperand(1), N->getOperand(2),
                         N->getOperand(3), getAL(CurDAG),
@@ -2790,7 +2785,7 @@ SDNode *ARMDAGToDAGISel::Select(SDNode *N) {
                         CurDAG->getRegister(0, MVT::i32) };
       return CurDAG->getMachineNode(Subtarget->hasV6Ops() ?
                                       ARM::SMLAL : ARM::SMLALv5,
-                                      dl, MVT::i32, MVT::i32, Ops, 7);
+                                      dl, MVT::i32, MVT::i32, Ops);
     }
   }
   case ISD::LOAD: {
@@ -2833,7 +2828,7 @@ SDNode *ARMDAGToDAGISel::Select(SDNode *N) {
                                MVT::i32);
     SDValue Ops[] = { N1, Tmp2, N3, Chain, InFlag };
     SDNode *ResNode = CurDAG->getMachineNode(Opc, dl, MVT::Other,
-                                             MVT::Glue, Ops, 5);
+                                             MVT::Glue, Ops);
     Chain = SDValue(ResNode, 0);
     if (N->getNumValues() == 2) {
       InFlag = SDValue(ResNode, 1);
@@ -2863,7 +2858,7 @@ SDNode *ARMDAGToDAGISel::Select(SDNode *N) {
     SDValue Pred = getAL(CurDAG);
     SDValue PredReg = CurDAG->getRegister(0, MVT::i32);
     SDValue Ops[] = { N->getOperand(0), N->getOperand(1), Pred, PredReg };
-    return CurDAG->getMachineNode(Opc, dl, VT, VT, Ops, 4);
+    return CurDAG->getMachineNode(Opc, dl, VT, VT, Ops);
   }
   case ARMISD::VUZP: {
     unsigned Opc = 0;
@@ -2883,7 +2878,7 @@ SDNode *ARMDAGToDAGISel::Select(SDNode *N) {
     SDValue Pred = getAL(CurDAG);
     SDValue PredReg = CurDAG->getRegister(0, MVT::i32);
     SDValue Ops[] = { N->getOperand(0), N->getOperand(1), Pred, PredReg };
-    return CurDAG->getMachineNode(Opc, dl, VT, VT, Ops, 4);
+    return CurDAG->getMachineNode(Opc, dl, VT, VT, Ops);
   }
   case ARMISD::VTRN: {
     unsigned Opc = 0;
@@ -2902,7 +2897,7 @@ SDNode *ARMDAGToDAGISel::Select(SDNode *N) {
     SDValue Pred = getAL(CurDAG);
     SDValue PredReg = CurDAG->getRegister(0, MVT::i32);
     SDValue Ops[] = { N->getOperand(0), N->getOperand(1), Pred, PredReg };
-    return CurDAG->getMachineNode(Opc, dl, VT, VT, Ops, 4);
+    return CurDAG->getMachineNode(Opc, dl, VT, VT, Ops);
   }
   case ARMISD::BUILD_VECTOR: {
     EVT VecVT = N->getValueType(0);
@@ -3147,8 +3142,7 @@ SDNode *ARMDAGToDAGISel::Select(SDNode *N) {
       Ops.push_back(getAL(CurDAG));
       Ops.push_back(CurDAG->getRegister(0, MVT::i32));
       Ops.push_back(Chain);
-      SDNode *Ld = CurDAG->getMachineNode(NewOpc, dl, ResTys, Ops.data(),
-                                          Ops.size());
+      SDNode *Ld = CurDAG->getMachineNode(NewOpc, dl, ResTys, Ops);
       // Transfer memoperands.
       MachineSDNode::mmo_iterator MemOp = MF->allocateMemRefsArray(1);
       MemOp[0] = cast<MemIntrinsicSDNode>(N)->getMemOperand();
@@ -3211,8 +3205,7 @@ SDNode *ARMDAGToDAGISel::Select(SDNode *N) {
 
       unsigned NewOpc = isThumb ? ARM::t2STREXD : ARM::STREXD;
 
-      SDNode *St = CurDAG->getMachineNode(NewOpc, dl, ResTys, Ops.data(),
-                                          Ops.size());
+      SDNode *St = CurDAG->getMachineNode(NewOpc, dl, ResTys, Ops);
       // Transfer memoperands.
       MachineSDNode::mmo_iterator MemOp = MF->allocateMemRefsArray(1);
       MemOp[0] = cast<MemIntrinsicSDNode>(N)->getMemOperand();
@@ -3398,7 +3391,7 @@ SDNode *ARMDAGToDAGISel::Select(SDNode *N) {
     Ops.push_back(N->getOperand(1));
     Ops.push_back(getAL(CurDAG));                    // Predicate
     Ops.push_back(CurDAG->getRegister(0, MVT::i32)); // Predicate Register
-    return CurDAG->getMachineNode(ARM::VTBL1, dl, VT, Ops.data(), Ops.size());
+    return CurDAG->getMachineNode(ARM::VTBL1, dl, VT, Ops);
   }
   case ARMISD::VTBL2: {
     DebugLoc dl = N->getDebugLoc();
@@ -3414,8 +3407,7 @@ SDNode *ARMDAGToDAGISel::Select(SDNode *N) {
     Ops.push_back(N->getOperand(2));
     Ops.push_back(getAL(CurDAG));                    // Predicate
     Ops.push_back(CurDAG->getRegister(0, MVT::i32)); // Predicate Register
-    return CurDAG->getMachineNode(ARM::VTBL2, dl, VT,
-                                  Ops.data(), Ops.size());
+    return CurDAG->getMachineNode(ARM::VTBL2, dl, VT, Ops);
   }
 
   case ISD::CONCAT_VECTORS:
diff --git a/lib/Target/Hexagon/HexagonISelDAGToDAG.cpp b/lib/Target/Hexagon/HexagonISelDAGToDAG.cpp
index 8fc9ba1ee8..2aecb413a6 100644
--- a/lib/Target/Hexagon/HexagonISelDAGToDAG.cpp
+++ b/lib/Target/Hexagon/HexagonISelDAGToDAG.cpp
@@ -697,7 +697,7 @@ SDNode *HexagonDAGToDAGISel::SelectIndexedStore(StoreSDNode *ST, DebugLoc dl) {
 
     // Build post increment store.
     SDNode* Result = CurDAG->getMachineNode(Opcode, dl, MVT::i32,
-                                            MVT::Other, Ops, 4);
+                                            MVT::Other, Ops);
     MachineSDNode::mmo_iterator MemOp = MF->allocateMemRefsArray(1);
     MemOp[0] = ST->getMemOperand();
     cast<MachineSDNode>(Result)->setMemRefs(MemOp, MemOp + 1);
@@ -723,8 +723,7 @@ SDNode *HexagonDAGToDAGISel::SelectIndexedStore(StoreSDNode *ST, DebugLoc dl) {
 
   // Build regular store.
   SDValue TargetConstVal = CurDAG->getTargetConstant(Val, MVT::i32);
-  SDNode* Result_1 = CurDAG->getMachineNode(Opcode, dl, MVT::Other, Ops,
-                                            4);
+  SDNode* Result_1 = CurDAG->getMachineNode(Opcode, dl, MVT::Other, Ops);
   // Build splitted incriment instruction.
   SDNode* Result_2 = CurDAG->getMachineNode(Hexagon::ADD_ri, dl, MVT::i32,
                                             Base,
@@ -780,7 +779,7 @@ SDNode *HexagonDAGToDAGISel::SelectBaseOffsetStore(StoreSDNode *ST,
                          Value, Chain};
         // build indexed store
         SDNode* Result = CurDAG->getMachineNode(Opcode, dl,
-                                                MVT::Other, Ops, 4);
+                                                MVT::Other, Ops);
         MachineSDNode::mmo_iterator MemOp = MF->allocateMemRefsArray(1);
         MemOp[0] = ST->getMemOperand();
         cast<MachineSDNode>(Result)->setMemRefs(MemOp, MemOp + 1);
@@ -1230,8 +1229,7 @@ SDNode *HexagonDAGToDAGISel::SelectIntrinsicWOChain(SDNode *N) {
     }
     EVT ReturnValueVT = N->getValueType(0);
     SDNode *Result = CurDAG->getMachineNode(IntrinsicWithPred, dl,
-                                            ReturnValueVT,
-                                            Ops.data(), Ops.size());
+                                            ReturnValueVT, Ops);
     ReplaceUses(N, Result);
     return Result;
   }
diff --git a/lib/Target/MBlaze/MBlazeISelDAGToDAG.cpp b/lib/Target/MBlaze/MBlazeISelDAGToDAG.cpp
index 78ad24debb..34e33fdcfc 100644
--- a/lib/Target/MBlaze/MBlazeISelDAGToDAG.cpp
+++ b/lib/Target/MBlaze/MBlazeISelDAGToDAG.cpp
@@ -237,7 +237,7 @@ SDNode* MBlazeDAGToDAGISel::Select(SDNode *Node) {
           // Use load to get GOT target
           SDValue Ops[] = { Callee, GPReg, Chain };
           SDValue Load = SDValue(CurDAG->getMachineNode(MBlaze::LW, dl,
-                                 MVT::i32, MVT::Other, Ops, 3), 0);
+                                 MVT::i32, MVT::Other, Ops), 0);
           Chain = Load.getValue(1);
 
           // Call target must be on T9
diff --git a/lib/Target/Mips/Mips16ISelDAGToDAG.cpp b/lib/Target/Mips/Mips16ISelDAGToDAG.cpp
index 2ffd3a9929..c1c635cb9f 100644
--- a/lib/Target/Mips/Mips16ISelDAGToDAG.cpp
+++ b/lib/Target/Mips/Mips16ISelDAGToDAG.cpp
@@ -272,7 +272,7 @@ std::pair<bool, SDNode*> Mips16DAGToDAGISel::selectNode(SDNode *Node) {
     EVT VT = LHS.getValueType();
 
     unsigned Sltu_op = Mips::SltuRxRyRz16;
-    SDNode *Carry = CurDAG->getMachineNode(Sltu_op, DL, VT, Ops, 2);
+    SDNode *Carry = CurDAG->getMachineNode(Sltu_op, DL, VT, Ops);
     unsigned Addu_op = Mips::AdduRxRyRz16;
     SDNode *AddCarry = CurDAG->getMachineNode(Addu_op, DL, VT,
                                               SDValue(Carry,0), RHS);
diff --git a/lib/Target/Mips/MipsSEISelDAGToDAG.cpp b/lib/Target/Mips/MipsSEISelDAGToDAG.cpp
index 0114687add..b54f1f490a 100644
--- a/lib/Target/Mips/MipsSEISelDAGToDAG.cpp
+++ b/lib/Target/Mips/MipsSEISelDAGToDAG.cpp
@@ -195,7 +195,7 @@ SDNode *MipsSEDAGToDAGISel::selectAddESubE(unsigned MOp, SDValue InFlag,
   SDValue LHS = Node->getOperand(0), RHS = Node->getOperand(1);
   EVT VT = LHS.getValueType();
 
-  SDNode *Carry = CurDAG->getMachineNode(Mips::SLTu, DL, VT, Ops, 2);
+  SDNode *Carry = CurDAG->getMachineNode(Mips::SLTu, DL, VT, Ops);
   SDNode *AddCarry = CurDAG->getMachineNode(Mips::ADDu, DL, VT,
                                             SDValue(Carry, 0), RHS);
   return CurDAG->SelectNodeTo(Node, MOp, VT, MVT::Glue, LHS,
@@ -404,7 +404,7 @@ std::pair<bool, SDNode*> MipsSEDAGToDAGISel::selectNode(SDNode *Node) {
     const SDValue Ops[] = { RegClass, Node->getOperand(0), LoIdx,
                             Node->getOperand(1), HiIdx };
     SDNode *Res = CurDAG->getMachineNode(TargetOpcode::REG_SEQUENCE, DL,
-                                         MVT::Untyped, Ops, 5);
+                                         MVT::Untyped, Ops);
     return std::make_pair(true, Res);
   }
   }
diff --git a/lib/Target/NVPTX/NVPTXISelDAGToDAG.cpp b/lib/Target/NVPTX/NVPTXISelDAGToDAG.cpp
index e862988c85..0f4c8dbce5 100644
--- a/lib/Target/NVPTX/NVPTXISelDAGToDAG.cpp
+++ b/lib/Target/NVPTX/NVPTXISelDAGToDAG.cpp
@@ -241,7 +241,7 @@ SDNode *NVPTXDAGToDAGISel::SelectLoad(SDNode *N) {
     SDValue Ops[] = { getI32Imm(isVolatile), getI32Imm(codeAddrSpace),
                       getI32Imm(vecType), getI32Imm(fromType),
                       getI32Imm(fromTypeWidth), Addr, Chain };
-    NVPTXLD = CurDAG->getMachineNode(Opcode, dl, TargetVT, MVT::Other, Ops, 7);
+    NVPTXLD = CurDAG->getMachineNode(Opcode, dl, TargetVT, MVT::Other, Ops);
   } else if (Subtarget.is64Bit()
                  ? SelectADDRsi64(N1.getNode(), N1, Base, Offset)
                  : SelectADDRsi(N1.getNode(), N1, Base, Offset)) {
@@ -270,7 +270,7 @@ SDNode *NVPTXDAGToDAGISel::SelectLoad(SDNode *N) {
     SDValue Ops[] = { getI32Imm(isVolatile), getI32Imm(codeAddrSpace),
                       getI32Imm(vecType), getI32Imm(fromType),
                       getI32Imm(fromTypeWidth), Base, Offset, Chain };
-    NVPTXLD = CurDAG->getMachineNode(Opcode, dl, TargetVT, MVT::Other, Ops, 8);
+    NVPTXLD = CurDAG->getMachineNode(Opcode, dl, TargetVT, MVT::Other, Ops);
   } else if (Subtarget.is64Bit()
                  ? SelectADDRri64(N1.getNode(), N1, Base, Offset)
                  : SelectADDRri(N1.getNode(), N1, Base, Offset)) {
@@ -324,7 +324,7 @@ SDNode *NVPTXDAGToDAGISel::SelectLoad(SDNode *N) {
     SDValue Ops[] = { getI32Imm(isVolatile), getI32Imm(codeAddrSpace),
                       getI32Imm(vecType), getI32Imm(fromType),
                       getI32Imm(fromTypeWidth), Base, Offset, Chain };
-    NVPTXLD = CurDAG->getMachineNode(Opcode, dl, TargetVT, MVT::Other, Ops, 8);
+    NVPTXLD = CurDAG->getMachineNode(Opcode, dl, TargetVT, MVT::Other, Ops);
   } else {
     if (Subtarget.is64Bit()) {
       switch (TargetVT) {
@@ -376,7 +376,7 @@ SDNode *NVPTXDAGToDAGISel::SelectLoad(SDNode *N) {
     SDValue Ops[] = { getI32Imm(isVolatile), getI32Imm(codeAddrSpace),
                       getI32Imm(vecType), getI32Imm(fromType),
                       getI32Imm(fromTypeWidth), N1, Chain };
-    NVPTXLD = CurDAG->getMachineNode(Opcode, dl, TargetVT, MVT::Other, Ops, 7);
+    NVPTXLD = CurDAG->getMachineNode(Opcode, dl, TargetVT, MVT::Other, Ops);
   }
 
   if (NVPTXLD != NULL) {
@@ -501,7 +501,7 @@ SDNode *NVPTXDAGToDAGISel::SelectLoadVector(SDNode *N) {
     SDValue Ops[] = { getI32Imm(IsVolatile), getI32Imm(CodeAddrSpace),
                       getI32Imm(VecType), getI32Imm(FromType),
                       getI32Imm(FromTypeWidth), Addr, Chain };
-    LD = CurDAG->getMachineNode(Opcode, DL, N->getVTList(), Ops, 7);
+    LD = CurDAG->getMachineNode(Opcode, DL, N->getVTList(), Ops);
   } else if (Subtarget.is64Bit()
                  ? SelectADDRsi64(Op1.getNode(), Op1, Base, Offset)
                  : SelectADDRsi(Op1.getNode(), Op1, Base, Offset)) {
@@ -555,7 +555,7 @@ SDNode *NVPTXDAGToDAGISel::SelectLoadVector(SDNode *N) {
     SDValue Ops[] = { getI32Imm(IsVolatile), getI32Imm(CodeAddrSpace),
                       getI32Imm(VecType), getI32Imm(FromType),
                       getI32Imm(FromTypeWidth), Base, Offset, Chain };
-    LD = CurDAG->getMachineNode(Opcode, DL, N->getVTList(), Ops, 8);
+    LD = CurDAG->getMachineNode(Opcode, DL, N->getVTList(), Ops);
   } else if (Subtarget.is64Bit()
                  ? SelectADDRri64(Op1.getNode(), Op1, Base, Offset)
                  : SelectADDRri(Op1.getNode(), Op1, Base, Offset)) {
@@ -659,7 +659,7 @@ SDNode *NVPTXDAGToDAGISel::SelectLoadVector(SDNode *N) {
                       getI32Imm(VecType), getI32Imm(FromType),
                       getI32Imm(FromTypeWidth), Base, Offset, Chain };
 
-    LD = CurDAG->getMachineNode(Opcode, DL, N->getVTList(), Ops, 8);
+    LD = CurDAG->getMachineNode(Opcode, DL, N->getVTList(), Ops);
   } else {
     if (Subtarget.is64Bit()) {
       switch (N->getOpcode()) {
@@ -760,7 +760,7 @@ SDNode *NVPTXDAGToDAGISel::SelectLoadVector(SDNode *N) {
     SDValue Ops[] = { getI32Imm(IsVolatile), getI32Imm(CodeAddrSpace),
                       getI32Imm(VecType), getI32Imm(FromType),
                       getI32Imm(FromTypeWidth), Op1, Chain };
-    LD = CurDAG->getMachineNode(Opcode, DL, N->getVTList(), Ops, 7);
+    LD = CurDAG->getMachineNode(Opcode, DL, N->getVTList(), Ops);
   }
 
   MachineSDNode::mmo_iterator MemRefs0 = MF->allocateMemRefsArray(1);
@@ -962,7 +962,7 @@ SDNode *NVPTXDAGToDAGISel::SelectLDGLDUVector(SDNode *N) {
   }
 
   SDValue Ops[] = { Op1, Chain };
-  LD = CurDAG->getMachineNode(Opcode, DL, N->getVTList(), &Ops[0], 2);
+  LD = CurDAG->getMachineNode(Opcode, DL, N->getVTList(), Ops);
 
   MachineSDNode::mmo_iterator MemRefs0 = MF->allocateMemRefsArray(1);
   MemRefs0[0] = cast<MemSDNode>(N)->getMemOperand();
@@ -1055,7 +1055,7 @@ SDNode *NVPTXDAGToDAGISel::SelectStore(SDNode *N) {
     SDValue Ops[] = { N1, getI32Imm(isVolatile), getI32Imm(codeAddrSpace),
                       getI32Imm(vecType), getI32Imm(toType),
                       getI32Imm(toTypeWidth), Addr, Chain };
-    NVPTXST = CurDAG->getMachineNode(Opcode, dl, MVT::Other, Ops, 8);
+    NVPTXST = CurDAG->getMachineNode(Opcode, dl, MVT::Other, Ops);
   } else if (Subtarget.is64Bit()
                  ? SelectADDRsi64(N2.getNode(), N2, Base, Offset)
                  : SelectADDRsi(N2.getNode(), N2, Base, Offset)) {
@@ -1084,7 +1084,7 @@ SDNode *NVPTXDAGToDAGISel::SelectStore(SDNode *N) {
     SDValue Ops[] = { N1, getI32Imm(isVolatile), getI32Imm(codeAddrSpace),
                       getI32Imm(vecType), getI32Imm(toType),
                       getI32Imm(toTypeWidth), Base, Offset, Chain };
-    NVPTXST = CurDAG->getMachineNode(Opcode, dl, MVT::Other, Ops, 9);
+    NVPTXST = CurDAG->getMachineNode(Opcode, dl, MVT::Other, Ops);
   } else if (Subtarget.is64Bit()
                  ? SelectADDRri64(N2.getNode(), N2, Base, Offset)
                  : SelectADDRri(N2.getNode(), N2, Base, Offset)) {
@@ -1138,7 +1138,7 @@ SDNode *NVPTXDAGToDAGISel::SelectStore(SDNode *N) {
     SDValue Ops[] = { N1, getI32Imm(isVolatile), getI32Imm(codeAddrSpace),
                       getI32Imm(vecType), getI32Imm(toType),
                       getI32Imm(toTypeWidth), Base, Offset, Chain };
-    NVPTXST = CurDAG->getMachineNode(Opcode, dl, MVT::Other, Ops, 9);
+    NVPTXST = CurDAG->getMachineNode(Opcode, dl, MVT::Other, Ops);
   } else {
     if (Subtarget.is64Bit()) {
       switch (SourceVT) {
@@ -1190,7 +1190,7 @@ SDNode *NVPTXDAGToDAGISel::SelectStore(SDNode *N) {
     SDValue Ops[] = { N1, getI32Imm(isVolatile), getI32Imm(codeAddrSpace),
                       getI32Imm(vecType), getI32Imm(toType),
                       getI32Imm(toTypeWidth), N2, Chain };
-    NVPTXST = CurDAG->getMachineNode(Opcode, dl, MVT::Other, Ops, 8);
+    NVPTXST = CurDAG->getMachineNode(Opcode, dl, MVT::Other, Ops);
   }
 
   if (NVPTXST != NULL) {
@@ -1569,7 +1569,7 @@ SDNode *NVPTXDAGToDAGISel::SelectStoreVector(SDNode *N) {
 
   StOps.push_back(Chain);
 
-  ST = CurDAG->getMachineNode(Opcode, DL, MVT::Other, &StOps[0], StOps.size());
+  ST = CurDAG->getMachineNode(Opcode, DL, MVT::Other, StOps);
 
   MachineSDNode::mmo_iterator MemRefs0 = MF->allocateMemRefsArray(1);
   MemRefs0[0] = cast<MemSDNode>(N)->getMemOperand();
diff --git a/lib/Target/PowerPC/PPCISelDAGToDAG.cpp b/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
index 95efc11b53..aed0fbb6c8 100644
--- a/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
+++ b/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
@@ -457,7 +457,7 @@ SDNode *PPCDAGToDAGISel::SelectBitfieldInsert(SDNode *N) {
       SH &= 31;
       SDValue Ops[] = { Op0, Op1, getI32Imm(SH), getI32Imm(MB),
                           getI32Imm(ME) };
-      return CurDAG->getMachineNode(PPC::RLWIMI, dl, MVT::i32, Ops, 5);
+      return CurDAG->getMachineNode(PPC::RLWIMI, dl, MVT::i32, Ops);
     }
   }
   return 0;
@@ -780,7 +780,7 @@ SDNode *PPCDAGToDAGISel::SelectSETCC(SDNode *N) {
       }
       case ISD::SETGT: {
         SDValue Ops[] = { Op, getI32Imm(1), getI32Imm(31), getI32Imm(31) };
-        Op = SDValue(CurDAG->getMachineNode(PPC::RLWINM, dl, MVT::i32, Ops, 4),
+        Op = SDValue(CurDAG->getMachineNode(PPC::RLWINM, dl, MVT::i32, Ops),
                      0);
         return CurDAG->SelectNodeTo(N, PPC::XORI, MVT::i32, Op,
                                     getI32Imm(1));
@@ -873,7 +873,7 @@ SDNode *PPCDAGToDAGISel::SelectSETCC(SDNode *N) {
 
   // Get the specified bit.
   SDValue Tmp =
-    SDValue(CurDAG->getMachineNode(PPC::RLWINM, dl, MVT::i32, Ops, 4), 0);
+    SDValue(CurDAG->getMachineNode(PPC::RLWINM, dl, MVT::i32, Ops), 0);
   if (Inv) {
     assert(OtherCondIdx == -1 && "Can't have split plus negation");
     return CurDAG->SelectNodeTo(N, PPC::XORI, MVT::i32, Tmp, getI32Imm(1));
@@ -885,7 +885,7 @@ SDNode *PPCDAGToDAGISel::SelectSETCC(SDNode *N) {
   // Get the other bit of the comparison.
   Ops[1] = getI32Imm((32-(3-OtherCondIdx)) & 31);
   SDValue OtherCond =
-    SDValue(CurDAG->getMachineNode(PPC::RLWINM, dl, MVT::i32, Ops, 4), 0);
+    SDValue(CurDAG->getMachineNode(PPC::RLWINM, dl, MVT::i32, Ops), 0);
 
   return CurDAG->SelectNodeTo(N, PPC::OR, MVT::i32, Tmp, OtherCond);
 }
@@ -1079,7 +1079,7 @@ SDNode *PPCDAGToDAGISel::Select(SDNode *N) {
       SDValue Ops[] = { Offset, Base, Chain };
       return CurDAG->getMachineNode(Opcode, dl, LD->getValueType(0),
                                     PPCLowering.getPointerTy(),
-                                    MVT::Other, Ops, 3);
+                                    MVT::Other, Ops);
     } else {
       unsigned Opcode;
       bool isSExt = LD->getExtensionType() == ISD::SEXTLOAD;
@@ -1114,7 +1114,7 @@ SDNode *PPCDAGToDAGISel::Select(SDNode *N) {
       SDValue Ops[] = { Base, Offset, Chain };
       return CurDAG->getMachineNode(Opcode, dl, LD->getValueType(0),
                                     PPCLowering.getPointerTy(),
-                                    MVT::Other, Ops, 3);
+                                    MVT::Other, Ops);
     }
   }
 
@@ -1163,7 +1163,7 @@ SDNode *PPCDAGToDAGISel::Select(SDNode *N) {
         SDValue Ops[] = { N->getOperand(0).getOperand(0),
                             N->getOperand(0).getOperand(1),
                             getI32Imm(0), getI32Imm(MB),getI32Imm(ME) };
-        return CurDAG->getMachineNode(PPC::RLWIMI, dl, MVT::i32, Ops, 5);
+        return CurDAG->getMachineNode(PPC::RLWIMI, dl, MVT::i32, Ops);
       }
     }
 
diff --git a/lib/Target/R600/AMDILISelDAGToDAG.cpp b/lib/Target/R600/AMDILISelDAGToDAG.cpp
index e0e0482ad4..ba75a44ea1 100644
--- a/lib/Target/R600/AMDILISelDAGToDAG.cpp
+++ b/lib/Target/R600/AMDILISelDAGToDAG.cpp
@@ -211,7 +211,7 @@ SDNode *AMDGPUDAGToDAGISel::Select(SDNode *N) {
     const SDValue Ops[] = { RC, N->getOperand(0), SubReg0,
                             N->getOperand(1), SubReg1 };
     return CurDAG->getMachineNode(TargetOpcode::REG_SEQUENCE,
-                                  N->getDebugLoc(), N->getValueType(0), Ops, 5);
+                                  N->getDebugLoc(), N->getValueType(0), Ops);
   }
 
   case ISD::ConstantFP:
diff --git a/lib/Target/R600/SIISelLowering.cpp b/lib/Target/R600/SIISelLowering.cpp
index 0147464ab3..1a07affc19 100644
--- a/lib/Target/R600/SIISelLowering.cpp
+++ b/lib/Target/R600/SIISelLowering.cpp
@@ -702,7 +702,7 @@ SDNode *SITargetLowering::foldOperands(MachineSDNode *Node,
 
   // Create a complete new instruction
   return DAG.getMachineNode(Desc->Opcode, Node->getDebugLoc(),
-                            Node->getVTList(), Ops.data(), Ops.size());
+                            Node->getVTList(), Ops);
 }
 
 /// \brief Helper function for adjustWritemask
diff --git a/lib/Target/X86/X86ISelDAGToDAG.cpp b/lib/Target/X86/X86ISelDAGToDAG.cpp
index c5f0fb74ac..968b3583c3 100644
--- a/lib/Target/X86/X86ISelDAGToDAG.cpp
+++ b/lib/Target/X86/X86ISelDAGToDAG.cpp
@@ -1503,8 +1503,7 @@ SDNode *X86DAGToDAGISel::SelectAtomic64(SDNode *Node, unsigned Opc) {
   MemOp[0] = cast<MemSDNode>(Node)->getMemOperand();
   const SDValue Ops[] = { Tmp0, Tmp1, Tmp2, Tmp3, Tmp4, In2L, In2H, Chain};
   SDNode *ResNode = CurDAG->getMachineNode(Opc, Node->getDebugLoc(),
-                                           MVT::i32, MVT::i32, MVT::Other, Ops,
-                                           array_lengthof(Ops));
+                                           MVT::i32, MVT::i32, MVT::Other, Ops);
   cast<MachineSDNode>(ResNode)->setMemRefs(MemOp, MemOp + 1);
   return ResNode;
 }
@@ -1772,12 +1771,10 @@ SDNode *X86DAGToDAGISel::SelectAtomicLoadArith(SDNode *Node, EVT NVT) {
   MemOp[0] = cast<MemSDNode>(Node)->getMemOperand();
   if (isUnOp) {
     SDValue Ops[] = { Tmp0, Tmp1, Tmp2, Tmp3, Tmp4, Chain };
-    Ret = SDValue(CurDAG->getMachineNode(Opc, dl, MVT::Other, Ops,
-                                         array_lengthof(Ops)), 0);
+    Ret = SDValue(CurDAG->getMachineNode(Opc, dl, MVT::Other, Ops), 0);
   } else {
     SDValue Ops[] = { Tmp0, Tmp1, Tmp2, Tmp3, Tmp4, Val, Chain };
-    Ret = SDValue(CurDAG->getMachineNode(Opc, dl, MVT::Other, Ops,
-                                         array_lengthof(Ops)), 0);
+    Ret = SDValue(CurDAG->getMachineNode(Opc, dl, MVT::Other, Ops), 0);
   }
   cast<MachineSDNode>(Ret)->setMemRefs(MemOp, MemOp + 1);
   SDValue RetVals[] = { Undef, Ret };
@@ -1971,8 +1968,7 @@ SDNode *X86DAGToDAGISel::SelectGather(SDNode *Node, unsigned Opc) {
   SDValue Segment = CurDAG->getRegister(0, MVT::i32);
   const SDValue Ops[] = { VSrc, Base, getI8Imm(Scale->getSExtValue()), VIdx,
                           Disp, Segment, VMask, Chain};
-  SDNode *ResNode = CurDAG->getMachineNode(Opc, Node->getDebugLoc(),
-                                           VTs, Ops, array_lengthof(Ops));
+  SDNode *ResNode = CurDAG->getMachineNode(Opc, Node->getDebugLoc(), VTs, Ops);
   // Node has 2 outputs: VDst and MVT::Other.
   // ResNode has 3 outputs: VDst, VMask_wb, and MVT::Other.
   // We replace VDst of Node with VDst of ResNode, and Other of Node with Other
@@ -2186,7 +2182,7 @@ SDNode *X86DAGToDAGISel::Select(SDNode *Node) {
 
     SDVTList VTs = CurDAG->getVTList(NVT, NVT, MVT::i32);
     SDValue Ops[] = {N1, InFlag};
-    SDNode *CNode = CurDAG->getMachineNode(Opc, dl, VTs, Ops, 2);
+    SDNode *CNode = CurDAG->getMachineNode(Opc, dl, VTs, Ops);
 
     ReplaceUses(SDValue(Node, 0), SDValue(CNode, 0));
     ReplaceUses(SDValue(Node, 1), SDValue(CNode, 1));
@@ -2267,16 +2263,14 @@ SDNode *X86DAGToDAGISel::Select(SDNode *Node) {
                         InFlag };
       if (MOpc == X86::MULX32rm || MOpc == X86::MULX64rm) {
         SDVTList VTs = CurDAG->getVTList(NVT, NVT, MVT::Other, MVT::Glue);
-        SDNode *CNode = CurDAG->getMachineNode(MOpc, dl, VTs, Ops,
-                                               array_lengthof(Ops));
+        SDNode *CNode = CurDAG->getMachineNode(MOpc, dl, VTs, Ops);
         ResHi = SDValue(CNode, 0);
         ResLo = SDValue(CNode, 1);
         Chain = SDValue(CNode, 2);
         InFlag = SDValue(CNode, 3);
       } else {
         SDVTList VTs = CurDAG->getVTList(MVT::Other, MVT::Glue);
-        SDNode *CNode = CurDAG->getMachineNode(MOpc, dl, VTs, Ops,
-                                               array_lengthof(Ops));
+        SDNode *CNode = CurDAG->getMachineNode(MOpc, dl, VTs, Ops);
         Chain = SDValue(CNode, 0);
         InFlag = SDValue(CNode, 1);
       }
@@ -2287,15 +2281,13 @@ SDNode *X86DAGToDAGISel::Select(SDNode *Node) {
       SDValue Ops[] = { N1, InFlag };
       if (Opc == X86::MULX32rr || Opc == X86::MULX64rr) {
         SDVTList VTs = CurDAG->getVTList(NVT, NVT, MVT::Glue);
-        SDNode *CNode = CurDAG->getMachineNode(Opc, dl, VTs, Ops,
-                                               array_lengthof(Ops));
+        SDNode *CNode = CurDAG->getMachineNode(Opc, dl, VTs, Ops);
         ResHi = SDValue(CNode, 0);
         ResLo = SDValue(CNode, 1);
         InFlag = SDValue(CNode, 2);
       } else {
         SDVTList VTs = CurDAG->getVTList(MVT::Glue);
-        SDNode *CNode = CurDAG->getMachineNode(Opc, dl, VTs, Ops,
-                                               array_lengthof(Ops));
+        SDNode *CNode = CurDAG->getMachineNode(Opc, dl, VTs, Ops);
         InFlag = SDValue(CNode, 0);
       }
     }
@@ -2412,8 +2404,7 @@ SDNode *X86DAGToDAGISel::Select(SDNode *Node) {
         SDValue Ops[] = { Tmp0, Tmp1, Tmp2, Tmp3, Tmp4, N0.getOperand(0) };
         Move =
           SDValue(CurDAG->getMachineNode(X86::MOVZX32rm8, dl, MVT::i32,
-                                         MVT::Other, Ops,
-                                         array_lengthof(Ops)), 0);
+                                         MVT::Other, Ops), 0);
         Chain = Move.getValue(1);
         ReplaceUses(N0.getValue(1), Chain);
       } else {
@@ -2444,8 +2435,7 @@ SDNode *X86DAGToDAGISel::Select(SDNode *Node) {
       SDValue Ops[] = { Tmp0, Tmp1, Tmp2, Tmp3, Tmp4, N1.getOperand(0),
                         InFlag };
       SDNode *CNode =
-        CurDAG->getMachineNode(MOpc, dl, MVT::Other, MVT::Glue, Ops,
-                               array_lengthof(Ops));
+        CurDAG->getMachineNode(MOpc, dl, MVT::Other, MVT::Glue, Ops);
       InFlag = SDValue(CNode, 1);
       // Update the chain.
       ReplaceUses(N1.getValue(1), SDValue(CNode, 0));
@@ -2677,8 +2667,7 @@ SDNode *X86DAGToDAGISel::Select(SDNode *Node) {
     unsigned newOpc = getFusedLdStOpcode(LdVT, Opc);
     MachineSDNode *Result = CurDAG->getMachineNode(newOpc,
                                                    Node->getDebugLoc(),
-                                                   MVT::i32, MVT::Other, Ops,
-                                                   array_lengthof(Ops));
+                                                   MVT::i32, MVT::Other, Ops);
     Result->setMemRefs(MemOp, MemOp + 2);
 
     ReplaceUses(SDValue(StoreNode, 0), SDValue(Result, 1));
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 84c5ff2c37..30c24f4998 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -1803,8 +1803,7 @@ X86TargetLowering::LowerCallResult(SDValue Chain, SDValue InFlag,
       if (isScalarFPTypeInSSEReg(VA.getValVT())) CopyVT = MVT::f80;
       SDValue Ops[] = { Chain, InFlag };
       Chain = SDValue(DAG.getMachineNode(X86::FpPOP_RETVAL, dl, CopyVT,
-                                         MVT::Other, MVT::Glue, Ops,
-                                         array_lengthof(Ops)), 1);
+                                         MVT::Other, MVT::Glue, Ops), 1);
       Val = Chain.getValue(0);
 
       // Round the f80 to the right size, which also moves it to the appropriate
@@ -12143,9 +12142,7 @@ static SDValue LowerMEMBARRIER(SDValue Op, const X86Subtarget *Subtarget,
       Zero,
       Chain
     };
-    SDNode *Res =
-      DAG.getMachineNode(X86::OR32mrLocked, dl, MVT::Other, Ops,
-                          array_lengthof(Ops));
+    SDNode *Res = DAG.getMachineNode(X86::OR32mrLocked, dl, MVT::Other, Ops);
     return SDValue(Res, 0);
   }
 
@@ -12199,9 +12196,7 @@ static SDValue LowerATOMIC_FENCE(SDValue Op, const X86Subtarget *Subtarget,
       Zero,
       Chain
     };
-    SDNode *Res =
-      DAG.getMachineNode(X86::OR32mrLocked, dl, MVT::Other, Ops,
-                         array_lengthof(Ops));
+    SDNode *Res = DAG.getMachineNode(X86::OR32mrLocked, dl, MVT::Other, Ops);
     return SDValue(Res, 0);
   }
 
diff --git a/lib/Target/X86/X86InstrInfo.cpp b/lib/Target/X86/X86InstrInfo.cpp
index 7ba542c875..7c0423f818 100644
--- a/lib/Target/X86/X86InstrInfo.cpp
+++ b/lib/Target/X86/X86InstrInfo.cpp
@@ -4281,7 +4281,7 @@ X86InstrInfo::unfoldMemoryOperand(SelectionDAG &DAG, SDNode *N,
     bool isAligned = (*MMOs.first) &&
                      (*MMOs.first)->getAlignment() >= Alignment;
     Load = DAG.getMachineNode(getLoadRegOpcode(0, RC, isAligned, TM), dl,
-                              VT, MVT::Other, &AddrOps[0], AddrOps.size());
+                              VT, MVT::Other, AddrOps);
     NewNodes.push_back(Load);
 
     // Preserve memory reference information.
@@ -4303,8 +4303,7 @@ X86InstrInfo::unfoldMemoryOperand(SelectionDAG &DAG, SDNode *N,
   if (Load)
     BeforeOps.push_back(SDValue(Load, 0));
   std::copy(AfterOps.begin(), AfterOps.end(), std::back_inserter(BeforeOps));
-  SDNode *NewNode= DAG.getMachineNode(Opc, dl, VTs, &BeforeOps[0],
-                                      BeforeOps.size());
+  SDNode *NewNode= DAG.getMachineNode(Opc, dl, VTs, BeforeOps);
   NewNodes.push_back(NewNode);
 
   // Emit the store instruction.
@@ -4326,8 +4325,7 @@ X86InstrInfo::unfoldMemoryOperand(SelectionDAG &DAG, SDNode *N,
                      (*MMOs.first)->getAlignment() >= Alignment;
     SDNode *Store = DAG.getMachineNode(getStoreRegOpcode(0, DstRC,
                                                          isAligned, TM),
-                                       dl, MVT::Other,
-                                       &AddrOps[0], AddrOps.size());
+                                       dl, MVT::Other, AddrOps);
     NewNodes.push_back(Store);
 
     // Preserve memory reference information.
diff --git a/lib/Target/XCore/XCoreISelDAGToDAG.cpp b/lib/Target/XCore/XCoreISelDAGToDAG.cpp
index fbf86c5230..d16811c290 100644
--- a/lib/Target/XCore/XCoreISelDAGToDAG.cpp
+++ b/lib/Target/XCore/XCoreISelDAGToDAG.cpp
@@ -185,36 +185,36 @@ SDNode *XCoreDAGToDAGISel::Select(SDNode *N) {
     SDValue Ops[] = { N->getOperand(0), N->getOperand(1),
                         N->getOperand(2) };
     return CurDAG->getMachineNode(XCore::LADD_l5r, dl, MVT::i32, MVT::i32,
-                                  Ops, 3);
+                                  Ops);
   }
   case XCoreISD::LSUB: {
     SDValue Ops[] = { N->getOperand(0), N->getOperand(1),
                         N->getOperand(2) };
     return CurDAG->getMachineNode(XCore::LSUB_l5r, dl, MVT::i32, MVT::i32,
-                                  Ops, 3);
+                                  Ops);
   }
   case XCoreISD::MACCU: {
     SDValue Ops[] = { N->getOperand(0), N->getOperand(1),
                       N->getOperand(2), N->getOperand(3) };
     return CurDAG->getMachineNode(XCore::MACCU_l4r, dl, MVT::i32, MVT::i32,
-                                  Ops, 4);
+                                  Ops);
   }
   case XCoreISD::MACCS: {
     SDValue Ops[] = { N->getOperand(0), N->getOperand(1),
                       N->getOperand(2), N->getOperand(3) };
     return CurDAG->getMachineNode(XCore::MACCS_l4r, dl, MVT::i32, MVT::i32,
-                                  Ops, 4);
+                                  Ops);
   }
   case XCoreISD::LMUL: {
     SDValue Ops[] = { N->getOperand(0), N->getOperand(1),
                       N->getOperand(2), N->getOperand(3) };
     return CurDAG->getMachineNode(XCore::LMUL_l6r, dl, MVT::i32, MVT::i32,
-                                  Ops, 4);
+                                  Ops);
   }
   case XCoreISD::CRC8: {
     SDValue Ops[] = { N->getOperand(0), N->getOperand(1), N->getOperand(2) };
     return CurDAG->getMachineNode(XCore::CRC8_l4r, dl, MVT::i32, MVT::i32,
-                                  Ops, 3);
+                                  Ops);
   }
   case ISD::BRIND:
     if (SDNode *ResNode = SelectBRIND(N))