Track IR ordering of SelectionDAG nodes 2/4.

[oota-llvm.git] / lib / Target / R600 / R600ISelLowering.cpp

diff --git a/lib/Target/R600/R600ISelLowering.cpp b/lib/Target/R600/R600ISelLowering.cpp
index 66611c8b945585825bbe521f16ad5b8991937fd7..de6c5046a72498fcb514dece28f9f98a43f59363 100644 (file)
--- a/lib/Target/R600/R600ISelLowering.cpp
+++ b/lib/Target/R600/R600ISelLowering.cpp
@@ -472,9 +472,6 @@ MachineBasicBlock * R600TargetLowering::EmitInstrWithCustomInserter(
 // Custom DAG Lowering Operations
 //===----------------------------------------------------------------------===//
 
-using namespace llvm::Intrinsic;
-using namespace llvm::AMDGPUIntrinsic;
-
 SDValue R600TargetLowering::LowerOperation(SDValue Op, SelectionDAG &DAG) const {
   switch (Op.getOpcode()) {
   default: return AMDGPUTargetLowering::LowerOperation(Op, DAG);
@@ -494,7 +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] = {
@@ -507,7 +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);
     }
 
@@ -521,7 +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: {
@@ -531,7 +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: {
@@ -654,41 +651,41 @@ SDValue R600TargetLowering::LowerOperation(SDValue Op, SelectionDAG &DAG) const
       return DAG.getNode(AMDGPUISD::DOT4, DL, MVT::f32, Args, 8);
     }
 
-    case r600_read_ngroups_x:
+    case Intrinsic::r600_read_ngroups_x:
       return LowerImplicitParameter(DAG, VT, DL, 0);
-    case r600_read_ngroups_y:
+    case Intrinsic::r600_read_ngroups_y:
       return LowerImplicitParameter(DAG, VT, DL, 1);
-    case r600_read_ngroups_z:
+    case Intrinsic::r600_read_ngroups_z:
       return LowerImplicitParameter(DAG, VT, DL, 2);
-    case r600_read_global_size_x:
+    case Intrinsic::r600_read_global_size_x:
       return LowerImplicitParameter(DAG, VT, DL, 3);
-    case r600_read_global_size_y:
+    case Intrinsic::r600_read_global_size_y:
       return LowerImplicitParameter(DAG, VT, DL, 4);
-    case r600_read_global_size_z:
+    case Intrinsic::r600_read_global_size_z:
       return LowerImplicitParameter(DAG, VT, DL, 5);
-    case r600_read_local_size_x:
+    case Intrinsic::r600_read_local_size_x:
       return LowerImplicitParameter(DAG, VT, DL, 6);
-    case r600_read_local_size_y:
+    case Intrinsic::r600_read_local_size_y:
       return LowerImplicitParameter(DAG, VT, DL, 7);
-    case r600_read_local_size_z:
+    case Intrinsic::r600_read_local_size_z:
       return LowerImplicitParameter(DAG, VT, DL, 8);
 
-    case r600_read_tgid_x:
+    case Intrinsic::r600_read_tgid_x:
       return CreateLiveInRegister(DAG, &AMDGPU::R600_TReg32RegClass,
                                   AMDGPU::T1_X, VT);
-    case r600_read_tgid_y:
+    case Intrinsic::r600_read_tgid_y:
       return CreateLiveInRegister(DAG, &AMDGPU::R600_TReg32RegClass,
                                   AMDGPU::T1_Y, VT);
-    case r600_read_tgid_z:
+    case Intrinsic::r600_read_tgid_z:
       return CreateLiveInRegister(DAG, &AMDGPU::R600_TReg32RegClass,
                                   AMDGPU::T1_Z, VT);
-    case r600_read_tidig_x:
+    case Intrinsic::r600_read_tidig_x:
       return CreateLiveInRegister(DAG, &AMDGPU::R600_TReg32RegClass,
                                   AMDGPU::T0_X, VT);
-    case r600_read_tidig_y:
+    case Intrinsic::r600_read_tidig_y:
       return CreateLiveInRegister(DAG, &AMDGPU::R600_TReg32RegClass,
                                   AMDGPU::T0_Y, VT);
-    case r600_read_tidig_z:
+    case Intrinsic::r600_read_tidig_z:
       return CreateLiveInRegister(DAG, &AMDGPU::R600_TReg32RegClass,
                                   AMDGPU::T0_Z, VT);
     }
@@ -725,7 +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)
@@ -733,7 +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()),
@@ -773,7 +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);
@@ -894,7 +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),
@@ -925,7 +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));
 }
 
@@ -959,7 +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);
@@ -1021,7 +1018,7 @@ SDValue R600TargetLowering::LowerSTORE(SDValue Op, SelectionDAG &DAG) const {
       Value = DAG.getNode(ISD::ZERO_EXTEND, DL, MVT::i32, Value);
     }
     Chain = DAG.getNode(AMDGPUISD::REGISTER_STORE, DL, MVT::Other, Chain, Value, Ptr,
-    DAG.getTargetConstant(0, MVT::i32)); // Channel 
+    DAG.getTargetConstant(0, MVT::i32)); // Channel
   }
 
   return Chain;
@@ -1071,7 +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);
@@ -1100,7 +1097,7 @@ SDValue R600TargetLowering::LowerLOAD(SDValue Op, SelectionDAG &DAG) const
       Result = DAG.getNode(AMDGPUISD::CONST_ADDRESS, DL, MVT::v4i32,
           DAG.getNode(ISD::SRL, DL, MVT::i32, Ptr, DAG.getConstant(4, MVT::i32)),
           DAG.getConstant(LoadNode->getAddressSpace() -
-                         AMDGPUAS::CONSTANT_BUFFER_0, MVT::i32)
+                          AMDGPUAS::CONSTANT_BUFFER_0, MVT::i32)
           );
     }
 
@@ -1173,7 +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 =
@@ -1222,7 +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;
@@ -1247,7 +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
@@ -1270,7 +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));
       }
     }
@@ -1305,7 +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),
@@ -1347,7 +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);
   }