Track IR ordering of SelectionDAG nodes 2/4.

Change SelectionDAG::getXXXNode() interfaces as well as call sites of
these functions to pass in SDLoc instead of DebugLoc.

llvm-svn: 182703

8 files changed, 44 insertions, 45 deletions

diff --git a/llvm/lib/Target/R600/AMDGPUISelLowering.cpp b/llvm/lib/Target/R600/AMDGPUISelLowering.cpp
index 128454c5f58..4a6f4cc3a8e 100644
--- a/llvm/lib/Target/R600/AMDGPUISelLowering.cpp
+++ b/llvm/lib/Target/R600/AMDGPUISelLowering.cpp
@@ -86,7 +86,7 @@ SDValue AMDGPUTargetLowering::LowerReturn(
                                      bool isVarArg,
                                      const SmallVectorImpl<ISD::OutputArg> &Outs,
                                      const SmallVectorImpl<SDValue> &OutVals,
-                                     DebugLoc DL, SelectionDAG &DAG) const {
+                                     SDLoc DL, SelectionDAG &DAG) const {
   return DAG.getNode(AMDGPUISD::RET_FLAG, DL, MVT::Other, Chain);
 }
 
@@ -117,7 +117,7 @@ SDValue AMDGPUTargetLowering::LowerOperation(SDValue Op, SelectionDAG &DAG)
 SDValue AMDGPUTargetLowering::LowerINTRINSIC_WO_CHAIN(SDValue Op,
     SelectionDAG &DAG) const {
   unsigned IntrinsicID = cast<ConstantSDNode>(Op.getOperand(0))->getZExtValue();
-  DebugLoc DL = Op.getDebugLoc();
+  SDLoc DL(Op);
   EVT VT = Op.getValueType();
 
   switch (IntrinsicID) {
@@ -157,7 +157,7 @@ SDValue AMDGPUTargetLowering::LowerINTRINSIC_WO_CHAIN(SDValue Op,
 SDValue AMDGPUTargetLowering::LowerIntrinsicIABS(SDValue Op,
     SelectionDAG &DAG) const {
 
-  DebugLoc DL = Op.getDebugLoc();
+  SDLoc DL(Op);
   EVT VT = Op.getValueType();
   SDValue Neg = DAG.getNode(ISD::SUB, DL, VT, DAG.getConstant(0, VT),
                                               Op.getOperand(1));
@@ -169,7 +169,7 @@ SDValue AMDGPUTargetLowering::LowerIntrinsicIABS(SDValue Op,
 /// LRP(a, b, c) = muladd(a,  b, (1 - a) * c)
 SDValue AMDGPUTargetLowering::LowerIntrinsicLRP(SDValue Op,
     SelectionDAG &DAG) const {
-  DebugLoc DL = Op.getDebugLoc();
+  SDLoc DL(Op);
   EVT VT = Op.getValueType();
   SDValue OneSubA = DAG.getNode(ISD::FSUB, DL, VT,
                                 DAG.getConstantFP(1.0f, MVT::f32),
@@ -184,7 +184,7 @@ SDValue AMDGPUTargetLowering::LowerIntrinsicLRP(SDValue Op,
 /// \brief Generate Min/Max node
 SDValue AMDGPUTargetLowering::LowerMinMax(SDValue Op,
     SelectionDAG &DAG) const {
-  DebugLoc DL = Op.getDebugLoc();
+  SDLoc DL(Op);
   EVT VT = Op.getValueType();
 
   SDValue LHS = Op.getOperand(0);
@@ -245,7 +245,7 @@ SDValue AMDGPUTargetLowering::LowerMinMax(SDValue Op,
 
 SDValue AMDGPUTargetLowering::LowerUDIVREM(SDValue Op,
     SelectionDAG &DAG) const {
-  DebugLoc DL = Op.getDebugLoc();
+  SDLoc DL(Op);
   EVT VT = Op.getValueType();
 
   SDValue Num = Op.getOperand(0);
diff --git a/llvm/lib/Target/R600/AMDGPUISelLowering.h b/llvm/lib/Target/R600/AMDGPUISelLowering.h
index 8a4db6fd595..1d8c706bd0c 100644
--- a/llvm/lib/Target/R600/AMDGPUISelLowering.h
+++ b/llvm/lib/Target/R600/AMDGPUISelLowering.h
@@ -49,7 +49,7 @@ public:
                               bool isVarArg,
                               const SmallVectorImpl<ISD::OutputArg> &Outs,
                               const SmallVectorImpl<SDValue> &OutVals,
-                              DebugLoc DL, SelectionDAG &DAG) const;
+                              SDLoc DL, SelectionDAG &DAG) const;
   virtual SDValue LowerCall(CallLoweringInfo &CLI,
                             SmallVectorImpl<SDValue> &InVals) const {
     CLI.Callee.dump();
diff --git a/llvm/lib/Target/R600/AMDILISelDAGToDAG.cpp b/llvm/lib/Target/R600/AMDILISelDAGToDAG.cpp
index 9b0e518108d..00d7c8fa570 100644
--- a/llvm/lib/Target/R600/AMDILISelDAGToDAG.cpp
+++ b/llvm/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);
+                                  SDLoc(N), N->getValueType(0), Ops);
   }
 
   case ISD::ConstantFP:
@@ -616,7 +616,7 @@ bool AMDGPUDAGToDAGISel::SelectADDRVTX_READ(SDValue Addr, SDValue &Base,
   } else if ((IMMOffset = dyn_cast<ConstantSDNode>(Addr))
              && isInt<16>(IMMOffset->getZExtValue())) {
     Base = CurDAG->getCopyFromReg(CurDAG->getEntryNode(),
-                                  CurDAG->getEntryNode().getDebugLoc(),
+                                  SDLoc(CurDAG->getEntryNode()),
                                   AMDGPU::ZERO, MVT::i32);
     Offset = CurDAG->getTargetConstant(IMMOffset->getZExtValue(), MVT::i32);
     return true;
diff --git a/llvm/lib/Target/R600/AMDILISelLowering.cpp b/llvm/lib/Target/R600/AMDILISelLowering.cpp
index e20dbe02790..0168906bf6d 100644
--- a/llvm/lib/Target/R600/AMDILISelLowering.cpp
+++ b/llvm/lib/Target/R600/AMDILISelLowering.cpp
@@ -329,7 +329,7 @@ SDValue
 AMDGPUTargetLowering::LowerSIGN_EXTEND_INREG(SDValue Op, SelectionDAG &DAG) const {
   SDValue Data = Op.getOperand(0);
   VTSDNode *BaseType = cast<VTSDNode>(Op.getOperand(1));
-  DebugLoc DL = Op.getDebugLoc();
+  SDLoc DL(Op);
   EVT DVT = Data.getValueType();
   EVT BVT = BaseType->getVT();
   unsigned baseBits = BVT.getScalarType().getSizeInBits();
@@ -385,7 +385,7 @@ AMDGPUTargetLowering::LowerBRCOND(SDValue Op, SelectionDAG &DAG) const {
   SDValue Result;
   Result = DAG.getNode(
       AMDGPUISD::BRANCH_COND,
-      Op.getDebugLoc(),
+      SDLoc(Op),
       Op.getValueType(),
       Chain, Jump, Cond);
   return Result;
@@ -393,7 +393,7 @@ AMDGPUTargetLowering::LowerBRCOND(SDValue Op, SelectionDAG &DAG) const {
 
 SDValue
 AMDGPUTargetLowering::LowerSDIV24(SDValue Op, SelectionDAG &DAG) const {
-  DebugLoc DL = Op.getDebugLoc();
+  SDLoc DL(Op);
   EVT OVT = Op.getValueType();
   SDValue LHS = Op.getOperand(0);
   SDValue RHS = Op.getOperand(1);
@@ -474,7 +474,7 @@ AMDGPUTargetLowering::LowerSDIV24(SDValue Op, SelectionDAG &DAG) const {
 
 SDValue
 AMDGPUTargetLowering::LowerSDIV32(SDValue Op, SelectionDAG &DAG) const {
-  DebugLoc DL = Op.getDebugLoc();
+  SDLoc DL(Op);
   EVT OVT = Op.getValueType();
   SDValue LHS = Op.getOperand(0);
   SDValue RHS = Op.getOperand(1);
@@ -545,7 +545,7 @@ AMDGPUTargetLowering::LowerSDIV64(SDValue Op, SelectionDAG &DAG) const {
 
 SDValue
 AMDGPUTargetLowering::LowerSREM8(SDValue Op, SelectionDAG &DAG) const {
-  DebugLoc DL = Op.getDebugLoc();
+  SDLoc DL(Op);
   EVT OVT = Op.getValueType();
   MVT INTTY = MVT::i32;
   if (OVT == MVT::v2i8) {
@@ -562,7 +562,7 @@ AMDGPUTargetLowering::LowerSREM8(SDValue Op, SelectionDAG &DAG) const {
 
 SDValue
 AMDGPUTargetLowering::LowerSREM16(SDValue Op, SelectionDAG &DAG) const {
-  DebugLoc DL = Op.getDebugLoc();
+  SDLoc DL(Op);
   EVT OVT = Op.getValueType();
   MVT INTTY = MVT::i32;
   if (OVT == MVT::v2i16) {
@@ -579,7 +579,7 @@ AMDGPUTargetLowering::LowerSREM16(SDValue Op, SelectionDAG &DAG) const {
 
 SDValue
 AMDGPUTargetLowering::LowerSREM32(SDValue Op, SelectionDAG &DAG) const {
-  DebugLoc DL = Op.getDebugLoc();
+  SDLoc DL(Op);
   EVT OVT = Op.getValueType();
   SDValue LHS = Op.getOperand(0);
   SDValue RHS = Op.getOperand(1);
diff --git a/llvm/lib/Target/R600/R600ISelLowering.cpp b/llvm/lib/Target/R600/R600ISelLowering.cpp
index 93231dbaa6c..de6c5046a72 100644
--- a/llvm/lib/Target/R600/R600ISelLowering.cpp
+++ b/llvm/lib/Target/R600/R600ISelLowering.cpp
@@ -491,7 +491,7 @@ SDValue R600TargetLowering::LowerOperation(SDValue Op, SelectionDAG &DAG) const
       int64_t RegIndex = cast<ConstantSDNode>(Op.getOperand(3))->getZExtValue();
       unsigned Reg = AMDGPU::R600_TReg32RegClass.getRegister(RegIndex);
       MFI->LiveOuts.push_back(Reg);
-      return DAG.getCopyToReg(Chain, Op.getDebugLoc(), Reg, Op.getOperand(2));
+      return DAG.getCopyToReg(Chain, SDLoc(Op), Reg, Op.getOperand(2));
     }
     case AMDGPUIntrinsic::R600_store_swizzle: {
       const SDValue Args[8] = {
@@ -504,7 +504,7 @@ SDValue R600TargetLowering::LowerOperation(SDValue Op, SelectionDAG &DAG) const
         DAG.getConstant(2, MVT::i32), // SWZ_Z
         DAG.getConstant(3, MVT::i32) // SWZ_W
       };
-      return DAG.getNode(AMDGPUISD::EXPORT, Op.getDebugLoc(), Op.getValueType(),
+      return DAG.getNode(AMDGPUISD::EXPORT, SDLoc(Op), Op.getValueType(),
           Args, 8);
     }
 
@@ -518,7 +518,7 @@ SDValue R600TargetLowering::LowerOperation(SDValue Op, SelectionDAG &DAG) const
     unsigned IntrinsicID =
                          cast<ConstantSDNode>(Op.getOperand(0))->getZExtValue();
     EVT VT = Op.getValueType();
-    DebugLoc DL = Op.getDebugLoc();
+    SDLoc DL(Op);
     switch(IntrinsicID) {
     default: return AMDGPUTargetLowering::LowerOperation(Op, DAG);
     case AMDGPUIntrinsic::R600_load_input: {
@@ -528,7 +528,7 @@ SDValue R600TargetLowering::LowerOperation(SDValue Op, SelectionDAG &DAG) const
       MachineRegisterInfo &MRI = MF.getRegInfo();
       MRI.addLiveIn(Reg);
       return DAG.getCopyFromReg(DAG.getEntryNode(),
-          DAG.getEntryNode().getDebugLoc(), Reg, VT);
+          SDLoc(DAG.getEntryNode()), Reg, VT);
     }
 
     case AMDGPUIntrinsic::R600_interp_input: {
@@ -722,7 +722,7 @@ void R600TargetLowering::ReplaceNodeResults(SDNode *N,
 SDValue R600TargetLowering::LowerFPTOUINT(SDValue Op, SelectionDAG &DAG) const {
   return DAG.getNode(
       ISD::SETCC,
-      Op.getDebugLoc(),
+      SDLoc(Op),
       MVT::i1,
       Op, DAG.getConstantFP(0.0f, MVT::f32),
       DAG.getCondCode(ISD::SETNE)
@@ -730,7 +730,7 @@ SDValue R600TargetLowering::LowerFPTOUINT(SDValue Op, SelectionDAG &DAG) const {
 }
 
 SDValue R600TargetLowering::LowerImplicitParameter(SelectionDAG &DAG, EVT VT,
-                                                   DebugLoc DL,
+                                                   SDLoc DL,
                                                    unsigned DwordOffset) const {
   unsigned ByteOffset = DwordOffset * 4;
   PointerType * PtrType = PointerType::get(VT.getTypeForEVT(*DAG.getContext()),
@@ -770,7 +770,7 @@ bool R600TargetLowering::isZero(SDValue Op) const {
 }
 
 SDValue R600TargetLowering::LowerSELECT_CC(SDValue Op, SelectionDAG &DAG) const {
-  DebugLoc DL = Op.getDebugLoc();
+  SDLoc DL(Op);
   EVT VT = Op.getValueType();
 
   SDValue LHS = Op.getOperand(0);
@@ -891,7 +891,7 @@ SDValue R600TargetLowering::LowerSELECT_CC(SDValue Op, SelectionDAG &DAG) const
 
 SDValue R600TargetLowering::LowerSELECT(SDValue Op, SelectionDAG &DAG) const {
   return DAG.getNode(ISD::SELECT_CC,
-      Op.getDebugLoc(),
+      SDLoc(Op),
       Op.getValueType(),
       Op.getOperand(0),
       DAG.getConstant(0, MVT::i32),
@@ -922,7 +922,7 @@ SDValue R600TargetLowering::stackPtrToRegIndex(SDValue Ptr,
   default: llvm_unreachable("Invalid stack width");
   }
 
-  return DAG.getNode(ISD::SRL, Ptr.getDebugLoc(), Ptr.getValueType(), Ptr,
+  return DAG.getNode(ISD::SRL, SDLoc(Ptr), Ptr.getValueType(), Ptr,
                      DAG.getConstant(SRLPad, MVT::i32));
 }
 
@@ -956,7 +956,7 @@ void R600TargetLowering::getStackAddress(unsigned StackWidth,
 }
 
 SDValue R600TargetLowering::LowerSTORE(SDValue Op, SelectionDAG &DAG) const {
-  DebugLoc DL = Op.getDebugLoc();
+  SDLoc DL(Op);
   StoreSDNode *StoreNode = cast<StoreSDNode>(Op);
   SDValue Chain = Op.getOperand(0);
   SDValue Value = Op.getOperand(1);
@@ -1068,7 +1068,7 @@ ConstantAddressBlock(unsigned AddressSpace) {
 SDValue R600TargetLowering::LowerLOAD(SDValue Op, SelectionDAG &DAG) const
 {
   EVT VT = Op.getValueType();
-  DebugLoc DL = Op.getDebugLoc();
+  SDLoc DL(Op);
   LoadSDNode *LoadNode = cast<LoadSDNode>(Op);
   SDValue Chain = Op.getOperand(0);
   SDValue Ptr = Op.getOperand(1);
@@ -1170,7 +1170,7 @@ SDValue R600TargetLowering::LowerFormalArguments(
                                       CallingConv::ID CallConv,
                                       bool isVarArg,
                                       const SmallVectorImpl<ISD::InputArg> &Ins,
-                                      DebugLoc DL, SelectionDAG &DAG,
+                                      SDLoc DL, SelectionDAG &DAG,
                                       SmallVectorImpl<SDValue> &InVals) const {
   unsigned ParamOffsetBytes = 36;
   Function::const_arg_iterator FuncArg =
@@ -1219,7 +1219,7 @@ SDValue R600TargetLowering::PerformDAGCombine(SDNode *N,
   case ISD::FP_ROUND: {
       SDValue Arg = N->getOperand(0);
       if (Arg.getOpcode() == ISD::UINT_TO_FP && Arg.getValueType() == MVT::f64) {
-        return DAG.getNode(ISD::UINT_TO_FP, N->getDebugLoc(), N->getValueType(0),
+        return DAG.getNode(ISD::UINT_TO_FP, SDLoc(N), N->getValueType(0),
                            Arg.getOperand(0));
       }
       break;
@@ -1244,7 +1244,7 @@ SDValue R600TargetLowering::PerformDAGCombine(SDNode *N,
       return SDValue();
     }
 
-    return DAG.getNode(ISD::SELECT_CC, N->getDebugLoc(), N->getValueType(0),
+    return DAG.getNode(ISD::SELECT_CC, SDLoc(N), N->getValueType(0),
                            SelectCC.getOperand(0), // LHS
                            SelectCC.getOperand(1), // RHS
                            DAG.getConstant(-1, MVT::i32), // True
@@ -1267,7 +1267,7 @@ SDValue R600TargetLowering::PerformDAGCombine(SDNode *N,
         Arg.getOperand(0).getOpcode() == ISD::BUILD_VECTOR) {
       if (ConstantSDNode *Const = dyn_cast<ConstantSDNode>(N->getOperand(1))) {
         unsigned Element = Const->getZExtValue();
-        return DAG.getNode(ISD::BITCAST, N->getDebugLoc(), N->getVTList(),
+        return DAG.getNode(ISD::BITCAST, SDLoc(N), N->getVTList(),
             Arg->getOperand(0).getOperand(Element));
       }
     }
@@ -1302,7 +1302,7 @@ SDValue R600TargetLowering::PerformDAGCombine(SDNode *N,
       ISD::CondCode LHSCC = cast<CondCodeSDNode>(LHS.getOperand(4))->get();
       LHSCC = ISD::getSetCCInverse(LHSCC,
                                   LHS.getOperand(0).getValueType().isInteger());
-      return DAG.getSelectCC(N->getDebugLoc(),
+      return DAG.getSelectCC(SDLoc(N),
                              LHS.getOperand(0),
                              LHS.getOperand(1),
                              LHS.getOperand(2),
@@ -1344,7 +1344,7 @@ SDValue R600TargetLowering::PerformDAGCombine(SDNode *N,
         NewBldVec[i] = Arg.getOperand(i);
       }
     }
-    DebugLoc DL = N->getDebugLoc();
+    SDLoc DL(N);
     NewArgs[1] = DAG.getNode(ISD::BUILD_VECTOR, DL, MVT::v4f32, NewBldVec, 4);
     return DAG.getNode(AMDGPUISD::EXPORT, DL, N->getVTList(), NewArgs, 8);
   }
diff --git a/llvm/lib/Target/R600/R600ISelLowering.h b/llvm/lib/Target/R600/R600ISelLowering.h
index 2b8f2fa7103..663aab4dfcd 100644
--- a/llvm/lib/Target/R600/R600ISelLowering.h
+++ b/llvm/lib/Target/R600/R600ISelLowering.h
@@ -36,7 +36,7 @@ public:
                                       CallingConv::ID CallConv,
                                       bool isVarArg,
                                       const SmallVectorImpl<ISD::InputArg> &Ins,
-                                      DebugLoc DL, SelectionDAG &DAG,
+                                      SDLoc DL, SelectionDAG &DAG,
                                       SmallVectorImpl<SDValue> &InVals) const;
   virtual EVT getSetCCResultType(LLVMContext &, EVT VT) const;
 private:
@@ -47,7 +47,7 @@ private:
   /// lowered to load instructions which retreive the values from the Vertex
   /// Buffer.
   SDValue LowerImplicitParameter(SelectionDAG &DAG, EVT VT,
-                                 DebugLoc DL, unsigned DwordOffset) const;
+                                 SDLoc DL, unsigned DwordOffset) const;
 
   void lowerImplicitParameter(MachineInstr *MI, MachineBasicBlock &BB,
       MachineRegisterInfo & MRI, unsigned dword_offset) const;
diff --git a/llvm/lib/Target/R600/SIISelLowering.cpp b/llvm/lib/Target/R600/SIISelLowering.cpp
index 6bcc384f119..c392c7b0496 100644
--- a/llvm/lib/Target/R600/SIISelLowering.cpp
+++ b/llvm/lib/Target/R600/SIISelLowering.cpp
@@ -87,7 +87,7 @@ SDValue SITargetLowering::LowerFormalArguments(
                                       CallingConv::ID CallConv,
                                       bool isVarArg,
                                       const SmallVectorImpl<ISD::InputArg> &Ins,
-                                      DebugLoc DL, SelectionDAG &DAG,
+                                      SDLoc DL, SelectionDAG &DAG,
                                       SmallVectorImpl<SDValue> &InVals) const {
 
   const TargetRegisterInfo *TRI = getTargetMachine().getRegisterInfo();
@@ -265,7 +265,7 @@ static SDNode *findUser(SDValue Value, unsigned Opcode) {
 SDValue SITargetLowering::LowerBRCOND(SDValue BRCOND,
                                       SelectionDAG &DAG) const {
 
-  DebugLoc DL = BRCOND.getDebugLoc();
+  SDLoc DL(BRCOND);
 
   SDNode *Intr = BRCOND.getOperand(1).getNode();
   SDValue Target = BRCOND.getOperand(2);
@@ -345,7 +345,7 @@ SDValue SITargetLowering::LowerSTORE(SDValue Op, SelectionDAG &DAG) const {
   SDValue Chain = Op.getOperand(0);
   SDValue Value = Op.getOperand(1);
   SDValue VirtualAddress = Op.getOperand(2);
-  DebugLoc DL = Op.getDebugLoc();
+  SDLoc DL(Op);
 
   if (StoreNode->getAddressSpace() != AMDGPUAS::GLOBAL_ADDRESS) {
     return SDValue();
@@ -371,7 +371,7 @@ SDValue SITargetLowering::LowerSELECT_CC(SDValue Op, SelectionDAG &DAG) const {
   SDValue False = Op.getOperand(3);
   SDValue CC = Op.getOperand(4);
   EVT VT = Op.getValueType();
-  DebugLoc DL = Op.getDebugLoc();
+  SDLoc DL(Op);
 
   // Possible Min/Max pattern
   SDValue MinMax = LowerMinMax(Op, DAG);
@@ -390,7 +390,7 @@ SDValue SITargetLowering::LowerSELECT_CC(SDValue Op, SelectionDAG &DAG) const {
 SDValue SITargetLowering::PerformDAGCombine(SDNode *N,
                                             DAGCombinerInfo &DCI) const {
   SelectionDAG &DAG = DCI.DAG;
-  DebugLoc DL = N->getDebugLoc();
+  SDLoc DL(N);
   EVT VT = N->getValueType(0);
 
   switch (N->getOpcode()) {
@@ -564,7 +564,7 @@ void SITargetLowering::ensureSRegLimit(SelectionDAG &DAG, SDValue &Operand,
   // This is a conservative aproach, it is possible that we can't determine
   // the correct register class and copy too often, but better save than sorry.
   SDValue RC = DAG.getTargetConstant(RegClass, MVT::i32);
-  SDNode *Node = DAG.getMachineNode(TargetOpcode::COPY_TO_REGCLASS, DebugLoc(),
+  SDNode *Node = DAG.getMachineNode(TargetOpcode::COPY_TO_REGCLASS, SDLoc(),
                                     Operand.getValueType(), Operand, RC);
   Operand = SDValue(Node, 0);
 }
@@ -701,8 +701,7 @@ SDNode *SITargetLowering::foldOperands(MachineSDNode *Node,
     Ops.push_back(Node->getOperand(i));
 
   // Create a complete new instruction
-  return DAG.getMachineNode(Desc->Opcode, Node->getDebugLoc(),
-                            Node->getVTList(), Ops);
+  return DAG.getMachineNode(Desc->Opcode, SDLoc(Node), Node->getVTList(), Ops);
 }
 
 /// \brief Helper function for adjustWritemask
@@ -756,7 +755,7 @@ void SITargetLowering::adjustWritemask(MachineSDNode *&Node,
   if (Writemask == (1U << Lane)) {
     SDValue RC = DAG.getTargetConstant(AMDGPU::VReg_32RegClassID, MVT::i32);
     SDNode *Copy = DAG.getMachineNode(TargetOpcode::COPY_TO_REGCLASS,
-                                      DebugLoc(), Users[Lane]->getValueType(0),
+                                      SDLoc(), Users[Lane]->getValueType(0),
                                       SDValue(Node, 0), RC);
     DAG.ReplaceAllUsesWith(Users[Lane], Copy);
     return;
diff --git a/llvm/lib/Target/R600/SIISelLowering.h b/llvm/lib/Target/R600/SIISelLowering.h
index 62dfeda6018..ec010528387 100644
--- a/llvm/lib/Target/R600/SIISelLowering.h
+++ b/llvm/lib/Target/R600/SIISelLowering.h
@@ -44,7 +44,7 @@ public:
   SDValue LowerFormalArguments(SDValue Chain, CallingConv::ID CallConv,
                                bool isVarArg,
                                const SmallVectorImpl<ISD::InputArg> &Ins,
-                               DebugLoc DL, SelectionDAG &DAG,
+                               SDLoc DL, SelectionDAG &DAG,
                                SmallVectorImpl<SDValue> &InVals) const;
 
   virtual MachineBasicBlock * EmitInstrWithCustomInserter(MachineInstr * MI,