From ba54bca472a15d0657e1b88776f7069042b60b4e Mon Sep 17 00:00:00 2001 From: Bill Wendling Date: Wed, 19 Jun 2013 21:36:55 +0000 Subject: Access the TargetLoweringInfo from the TargetMachine object instead of caching it. The TLI may change between functions. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184360 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/CodeGen/SelectionDAG.h | 5 +- include/llvm/CodeGen/SelectionDAGISel.h | 10 +- lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 95 +++--- lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp | 397 +++++++++++++---------- lib/CodeGen/SelectionDAG/SelectionDAGBuilder.h | 8 +- lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | 25 +- lib/Target/ARM/ARMISelDAGToDAG.cpp | 49 ++- lib/Target/ARM/ARMInstrInfo.td | 4 +- lib/Target/Hexagon/Hexagon.h | 2 +- lib/Target/Hexagon/HexagonISelDAGToDAG.cpp | 20 +- lib/Target/Hexagon/HexagonTargetMachine.cpp | 2 +- lib/Target/MBlaze/MBlazeISelDAGToDAG.cpp | 3 +- lib/Target/MSP430/MSP430ISelDAGToDAG.cpp | 3 +- lib/Target/Mips/Mips16ISelDAGToDAG.cpp | 8 +- lib/Target/Mips/MipsISelDAGToDAG.cpp | 3 +- lib/Target/Mips/MipsSEISelDAGToDAG.cpp | 2 +- lib/Target/R600/AMDILISelDAGToDAG.cpp | 6 +- lib/Target/R600/SIInstrInfo.td | 3 +- lib/Target/Sparc/SparcISelDAGToDAG.cpp | 12 +- lib/Target/X86/X86ISelDAGToDAG.cpp | 16 +- lib/Target/XCore/XCoreISelDAGToDAG.cpp | 4 +- 21 files changed, 375 insertions(+), 302 deletions(-) diff --git a/include/llvm/CodeGen/SelectionDAG.h b/include/llvm/CodeGen/SelectionDAG.h index 263907455f..741eb08f72 100644 --- a/include/llvm/CodeGen/SelectionDAG.h +++ b/include/llvm/CodeGen/SelectionDAG.h @@ -129,7 +129,6 @@ void checkForCycles(const SelectionDAG *DAG); /// class SelectionDAG { const TargetMachine &TM; - const TargetLowering &TLI; const TargetSelectionDAGInfo &TSI; const TargetTransformInfo *TTI; MachineFunction *MF; @@ -232,7 +231,9 @@ public: MachineFunction &getMachineFunction() const { return *MF; } const TargetMachine &getTarget() const { return TM; } - const TargetLowering &getTargetLoweringInfo() const { return TLI; } + const TargetLowering &getTargetLoweringInfo() const { + return *TM.getTargetLowering(); + } const TargetSelectionDAGInfo &getSelectionDAGInfo() const { return TSI; } const TargetTransformInfo *getTargetTransformInfo() const { return TTI; } LLVMContext *getContext() const {return Context; } diff --git a/include/llvm/CodeGen/SelectionDAGISel.h b/include/llvm/CodeGen/SelectionDAGISel.h index 37bbc1f776..3d55d3a06b 100644 --- a/include/llvm/CodeGen/SelectionDAGISel.h +++ b/include/llvm/CodeGen/SelectionDAGISel.h @@ -30,7 +30,6 @@ namespace llvm { class MachineInstr; class TargetLowering; class TargetLibraryInfo; - class TargetInstrInfo; class TargetTransformInfo; class FunctionLoweringInfo; class ScheduleHazardRecognizer; @@ -42,8 +41,7 @@ namespace llvm { /// pattern-matching instruction selectors. class SelectionDAGISel : public MachineFunctionPass { public: - const TargetMachine &TM; - const TargetLowering *TLI; + TargetMachine &TM; const TargetLibraryInfo *LibInfo; const TargetTransformInfo *TTI; FunctionLoweringInfo *FuncInfo; @@ -56,11 +54,13 @@ public: CodeGenOpt::Level OptLevel; static char ID; - explicit SelectionDAGISel(const TargetMachine &tm, + explicit SelectionDAGISel(TargetMachine &tm, CodeGenOpt::Level OL = CodeGenOpt::Default); virtual ~SelectionDAGISel(); - const TargetLowering *getTargetLowering() { return TLI; } + const TargetLowering *getTargetLowering() const { + return TM.getTargetLowering(); + } virtual void getAnalysisUsage(AnalysisUsage &AU) const; diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp index affd9e08dc..5960880dff 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp @@ -864,14 +864,13 @@ unsigned SelectionDAG::getEVTAlignment(EVT VT) const { PointerType::get(Type::getInt8Ty(*getContext()), 0) : VT.getTypeForEVT(*getContext()); - return TLI.getDataLayout()->getABITypeAlignment(Ty); + return TM.getTargetLowering()->getDataLayout()->getABITypeAlignment(Ty); } // EntryNode could meaningfully have debug info if we can find it... SelectionDAG::SelectionDAG(const TargetMachine &tm, CodeGenOpt::Level OL) - : TM(tm), TLI(*tm.getTargetLowering()), TSI(*tm.getSelectionDAGInfo()), - TTI(0), OptLevel(OL), EntryNode(ISD::EntryToken, 0, DebugLoc(), - getVTList(MVT::Other)), + : TM(tm), TSI(*tm.getSelectionDAGInfo()), TTI(0), OptLevel(OL), + EntryNode(ISD::EntryToken, 0, DebugLoc(), getVTList(MVT::Other)), Root(getEntryNode()), UpdateListeners(0) { AllNodes.push_back(&EntryNode); DbgInfo = new SDDbgInfo(); @@ -972,13 +971,15 @@ SDValue SelectionDAG::getConstant(const ConstantInt &Val, EVT VT, bool isT) { EVT EltVT = VT.getScalarType(); const ConstantInt *Elt = &Val; + const TargetLowering *TLI = TM.getTargetLowering(); + // In some cases the vector type is legal but the element type is illegal and // needs to be promoted, for example v8i8 on ARM. In this case, promote the // inserted value (the type does not need to match the vector element type). // Any extra bits introduced will be truncated away. - if (VT.isVector() && TLI.getTypeAction(*getContext(), EltVT) == + if (VT.isVector() && TLI->getTypeAction(*getContext(), EltVT) == TargetLowering::TypePromoteInteger) { - EltVT = TLI.getTypeToTransformTo(*getContext(), EltVT); + EltVT = TLI->getTypeToTransformTo(*getContext(), EltVT); APInt NewVal = Elt->getValue().zext(EltVT.getSizeInBits()); Elt = ConstantInt::get(*getContext(), NewVal); } @@ -1011,7 +1012,7 @@ SDValue SelectionDAG::getConstant(const ConstantInt &Val, EVT VT, bool isT) { } SDValue SelectionDAG::getIntPtrConstant(uint64_t Val, bool isTarget) { - return getConstant(Val, TLI.getPointerTy(), isTarget); + return getConstant(Val, TM.getTargetLowering()->getPointerTy(), isTarget); } @@ -1078,7 +1079,7 @@ SDValue SelectionDAG::getGlobalAddress(const GlobalValue *GV, SDLoc DL, "Cannot set target flags on target-independent globals"); // Truncate (with sign-extension) the offset value to the pointer size. - unsigned BitWidth = TLI.getPointerTy().getSizeInBits(); + unsigned BitWidth = TM.getTargetLowering()->getPointerTy().getSizeInBits(); if (BitWidth < 64) Offset = SignExtend64(Offset, BitWidth); @@ -1155,7 +1156,8 @@ SDValue SelectionDAG::getConstantPool(const Constant *C, EVT VT, assert((TargetFlags == 0 || isTarget) && "Cannot set target flags on target-independent globals"); if (Alignment == 0) - Alignment = TLI.getDataLayout()->getPrefTypeAlignment(C->getType()); + Alignment = + TM.getTargetLowering()->getDataLayout()->getPrefTypeAlignment(C->getType()); unsigned Opc = isTarget ? ISD::TargetConstantPool : ISD::ConstantPool; FoldingSetNodeID ID; AddNodeIDNode(ID, Opc, getVTList(VT), 0, 0); @@ -1182,7 +1184,8 @@ SDValue SelectionDAG::getConstantPool(MachineConstantPoolValue *C, EVT VT, assert((TargetFlags == 0 || isTarget) && "Cannot set target flags on target-independent globals"); if (Alignment == 0) - Alignment = TLI.getDataLayout()->getPrefTypeAlignment(C->getType()); + Alignment = + TM.getTargetLowering()->getDataLayout()->getPrefTypeAlignment(C->getType()); unsigned Opc = isTarget ? ISD::TargetConstantPool : ISD::ConstantPool; FoldingSetNodeID ID; AddNodeIDNode(ID, Opc, getVTList(VT), 0, 0); @@ -1512,7 +1515,7 @@ SDValue SelectionDAG::getMDNode(const MDNode *MD) { /// the target's desired shift amount type. SDValue SelectionDAG::getShiftAmountOperand(EVT LHSTy, SDValue Op) { EVT OpTy = Op.getValueType(); - EVT ShTy = TLI.getShiftAmountTy(LHSTy); + EVT ShTy = TM.getTargetLowering()->getShiftAmountTy(LHSTy); if (OpTy == ShTy || OpTy.isVector()) return Op; ISD::NodeType Opcode = OpTy.bitsGT(ShTy) ? ISD::TRUNCATE : ISD::ZERO_EXTEND; @@ -1525,11 +1528,12 @@ SDValue SelectionDAG::CreateStackTemporary(EVT VT, unsigned minAlign) { MachineFrameInfo *FrameInfo = getMachineFunction().getFrameInfo(); unsigned ByteSize = VT.getStoreSize(); Type *Ty = VT.getTypeForEVT(*getContext()); + const TargetLowering *TLI = TM.getTargetLowering(); unsigned StackAlign = - std::max((unsigned)TLI.getDataLayout()->getPrefTypeAlignment(Ty), minAlign); + std::max((unsigned)TLI->getDataLayout()->getPrefTypeAlignment(Ty), minAlign); int FrameIdx = FrameInfo->CreateStackObject(ByteSize, StackAlign, false); - return getFrameIndex(FrameIdx, TLI.getPointerTy()); + return getFrameIndex(FrameIdx, TLI->getPointerTy()); } /// CreateStackTemporary - Create a stack temporary suitable for holding @@ -1539,13 +1543,14 @@ SDValue SelectionDAG::CreateStackTemporary(EVT VT1, EVT VT2) { VT2.getStoreSizeInBits())/8; Type *Ty1 = VT1.getTypeForEVT(*getContext()); Type *Ty2 = VT2.getTypeForEVT(*getContext()); - const DataLayout *TD = TLI.getDataLayout(); + const TargetLowering *TLI = TM.getTargetLowering(); + const DataLayout *TD = TLI->getDataLayout(); unsigned Align = std::max(TD->getPrefTypeAlignment(Ty1), TD->getPrefTypeAlignment(Ty2)); MachineFrameInfo *FrameInfo = getMachineFunction().getFrameInfo(); int FrameIdx = FrameInfo->CreateStackObject(Bytes, Align, false); - return getFrameIndex(FrameIdx, TLI.getPointerTy()); + return getFrameIndex(FrameIdx, TLI->getPointerTy()); } SDValue SelectionDAG::FoldSetCC(EVT VT, SDValue N1, @@ -1674,6 +1679,7 @@ bool SelectionDAG::MaskedValueIsZero(SDValue Op, const APInt &Mask, /// processing. void SelectionDAG::ComputeMaskedBits(SDValue Op, APInt &KnownZero, APInt &KnownOne, unsigned Depth) const { + const TargetLowering *TLI = TM.getTargetLowering(); unsigned BitWidth = Op.getValueType().getScalarType().getSizeInBits(); KnownZero = KnownOne = APInt(BitWidth, 0); // Don't know anything. @@ -1796,7 +1802,7 @@ void SelectionDAG::ComputeMaskedBits(SDValue Op, APInt &KnownZero, // The boolean result conforms to getBooleanContents. Fall through. case ISD::SETCC: // If we know the result of a setcc has the top bits zero, use this info. - if (TLI.getBooleanContents(Op.getValueType().isVector()) == + if (TLI->getBooleanContents(Op.getValueType().isVector()) == TargetLowering::ZeroOrOneBooleanContent && BitWidth > 1) KnownZero |= APInt::getHighBitsSet(BitWidth, BitWidth - 1); return; @@ -2108,7 +2114,7 @@ void SelectionDAG::ComputeMaskedBits(SDValue Op, APInt &KnownZero, case ISD::INTRINSIC_W_CHAIN: case ISD::INTRINSIC_VOID: // Allow the target to implement this method for its nodes. - TLI.computeMaskedBitsForTargetNode(Op, KnownZero, KnownOne, *this, Depth); + TLI->computeMaskedBitsForTargetNode(Op, KnownZero, KnownOne, *this, Depth); return; } } @@ -2119,6 +2125,7 @@ void SelectionDAG::ComputeMaskedBits(SDValue Op, APInt &KnownZero, /// information. For example, immediately after an "SRA X, 2", we know that /// the top 3 bits are all equal to each other, so we return 3. unsigned SelectionDAG::ComputeNumSignBits(SDValue Op, unsigned Depth) const{ + const TargetLowering *TLI = TM.getTargetLowering(); EVT VT = Op.getValueType(); assert(VT.isInteger() && "Invalid VT!"); unsigned VTBits = VT.getScalarType().getSizeInBits(); @@ -2203,7 +2210,7 @@ unsigned SelectionDAG::ComputeNumSignBits(SDValue Op, unsigned Depth) const{ // The boolean result conforms to getBooleanContents. Fall through. case ISD::SETCC: // If setcc returns 0/-1, all bits are sign bits. - if (TLI.getBooleanContents(Op.getValueType().isVector()) == + if (TLI->getBooleanContents(Op.getValueType().isVector()) == TargetLowering::ZeroOrNegativeOneBooleanContent) return VTBits; break; @@ -2304,7 +2311,7 @@ unsigned SelectionDAG::ComputeNumSignBits(SDValue Op, unsigned Depth) const{ Op.getOpcode() == ISD::INTRINSIC_WO_CHAIN || Op.getOpcode() == ISD::INTRINSIC_W_CHAIN || Op.getOpcode() == ISD::INTRINSIC_VOID) { - unsigned NumBits = TLI.ComputeNumSignBitsForTargetNode(Op, Depth); + unsigned NumBits = TLI->ComputeNumSignBitsForTargetNode(Op, Depth); if (NumBits > 1) FirstAnswer = std::max(FirstAnswer, NumBits); } @@ -3923,10 +3930,12 @@ SDValue SelectionDAG::getMemcpy(SDValue Chain, SDLoc dl, SDValue Dst, // beyond the given memory regions. But fixing this isn't easy, and most // people don't care. + const TargetLowering *TLI = TM.getTargetLowering(); + // Emit a library call. TargetLowering::ArgListTy Args; TargetLowering::ArgListEntry Entry; - Entry.Ty = TLI.getDataLayout()->getIntPtrType(*getContext()); + Entry.Ty = TLI->getDataLayout()->getIntPtrType(*getContext()); Entry.Node = Dst; Args.push_back(Entry); Entry.Node = Src; Args.push_back(Entry); Entry.Node = Size; Args.push_back(Entry); @@ -3934,13 +3943,13 @@ SDValue SelectionDAG::getMemcpy(SDValue Chain, SDLoc dl, SDValue Dst, TargetLowering:: CallLoweringInfo CLI(Chain, Type::getVoidTy(*getContext()), false, false, false, false, 0, - TLI.getLibcallCallingConv(RTLIB::MEMCPY), + TLI->getLibcallCallingConv(RTLIB::MEMCPY), /*isTailCall=*/false, /*doesNotReturn=*/false, /*isReturnValueUsed=*/false, - getExternalSymbol(TLI.getLibcallName(RTLIB::MEMCPY), - TLI.getPointerTy()), + getExternalSymbol(TLI->getLibcallName(RTLIB::MEMCPY), + TLI->getPointerTy()), Args, *this, dl); - std::pair CallResult = TLI.LowerCallTo(CLI); + std::pair CallResult = TLI->LowerCallTo(CLI); return CallResult.second; } @@ -3979,10 +3988,12 @@ SDValue SelectionDAG::getMemmove(SDValue Chain, SDLoc dl, SDValue Dst, // FIXME: If the memmove is volatile, lowering it to plain libc memmove may // not be safe. See memcpy above for more details. + const TargetLowering *TLI = TM.getTargetLowering(); + // Emit a library call. TargetLowering::ArgListTy Args; TargetLowering::ArgListEntry Entry; - Entry.Ty = TLI.getDataLayout()->getIntPtrType(*getContext()); + Entry.Ty = TLI->getDataLayout()->getIntPtrType(*getContext()); Entry.Node = Dst; Args.push_back(Entry); Entry.Node = Src; Args.push_back(Entry); Entry.Node = Size; Args.push_back(Entry); @@ -3990,13 +4001,13 @@ SDValue SelectionDAG::getMemmove(SDValue Chain, SDLoc dl, SDValue Dst, TargetLowering:: CallLoweringInfo CLI(Chain, Type::getVoidTy(*getContext()), false, false, false, false, 0, - TLI.getLibcallCallingConv(RTLIB::MEMMOVE), + TLI->getLibcallCallingConv(RTLIB::MEMMOVE), /*isTailCall=*/false, /*doesNotReturn=*/false, /*isReturnValueUsed=*/false, - getExternalSymbol(TLI.getLibcallName(RTLIB::MEMMOVE), - TLI.getPointerTy()), + getExternalSymbol(TLI->getLibcallName(RTLIB::MEMMOVE), + TLI->getPointerTy()), Args, *this, dl); - std::pair CallResult = TLI.LowerCallTo(CLI); + std::pair CallResult = TLI->LowerCallTo(CLI); return CallResult.second; } @@ -4032,7 +4043,8 @@ SDValue SelectionDAG::getMemset(SDValue Chain, SDLoc dl, SDValue Dst, return Result; // Emit a library call. - Type *IntPtrTy = TLI.getDataLayout()->getIntPtrType(*getContext()); + const TargetLowering *TLI = TM.getTargetLowering(); + Type *IntPtrTy = TLI->getDataLayout()->getIntPtrType(*getContext()); TargetLowering::ArgListTy Args; TargetLowering::ArgListEntry Entry; Entry.Node = Dst; Entry.Ty = IntPtrTy; @@ -4054,13 +4066,13 @@ SDValue SelectionDAG::getMemset(SDValue Chain, SDLoc dl, SDValue Dst, TargetLowering:: CallLoweringInfo CLI(Chain, Type::getVoidTy(*getContext()), false, false, false, false, 0, - TLI.getLibcallCallingConv(RTLIB::MEMSET), + TLI->getLibcallCallingConv(RTLIB::MEMSET), /*isTailCall=*/false, /*doesNotReturn*/false, /*isReturnValueUsed=*/false, - getExternalSymbol(TLI.getLibcallName(RTLIB::MEMSET), - TLI.getPointerTy()), + getExternalSymbol(TLI->getLibcallName(RTLIB::MEMSET), + TLI->getPointerTy()), Args, *this, dl); - std::pair CallResult = TLI.LowerCallTo(CLI); + std::pair CallResult = TLI->LowerCallTo(CLI); return CallResult.second; } @@ -6122,11 +6134,12 @@ SDValue SelectionDAG::UnrollVectorOp(SDNode *N, unsigned ResNE) { EVT OperandVT = Operand.getValueType(); if (OperandVT.isVector()) { // A vector operand; extract a single element. + const TargetLowering *TLI = TM.getTargetLowering(); EVT OperandEltVT = OperandVT.getVectorElementType(); Operands[j] = getNode(ISD::EXTRACT_VECTOR_ELT, dl, OperandEltVT, Operand, - getConstant(i, TLI.getPointerTy())); + getConstant(i, TLI->getPointerTy())); } else { // A scalar operand; just use it as is. Operands[j] = Operand; @@ -6204,8 +6217,9 @@ bool SelectionDAG::isConsecutiveLoad(LoadSDNode *LD, LoadSDNode *Base, const GlobalValue *GV2 = NULL; int64_t Offset1 = 0; int64_t Offset2 = 0; - bool isGA1 = TLI.isGAPlusOffset(Loc.getNode(), GV1, Offset1); - bool isGA2 = TLI.isGAPlusOffset(BaseLoc.getNode(), GV2, Offset2); + const TargetLowering *TLI = TM.getTargetLowering(); + bool isGA1 = TLI->isGAPlusOffset(Loc.getNode(), GV1, Offset1); + bool isGA2 = TLI->isGAPlusOffset(BaseLoc.getNode(), GV2, Offset2); if (isGA1 && isGA2 && GV1 == GV2) return Offset1 == (Offset2 + Dist*Bytes); return false; @@ -6218,11 +6232,12 @@ unsigned SelectionDAG::InferPtrAlignment(SDValue Ptr) const { // If this is a GlobalAddress + cst, return the alignment. const GlobalValue *GV; int64_t GVOffset = 0; - if (TLI.isGAPlusOffset(Ptr.getNode(), GV, GVOffset)) { - unsigned PtrWidth = TLI.getPointerTy().getSizeInBits(); + const TargetLowering *TLI = TM.getTargetLowering(); + if (TLI->isGAPlusOffset(Ptr.getNode(), GV, GVOffset)) { + unsigned PtrWidth = TLI->getPointerTy().getSizeInBits(); APInt KnownZero(PtrWidth, 0), KnownOne(PtrWidth, 0); llvm::ComputeMaskedBits(const_cast(GV), KnownZero, KnownOne, - TLI.getDataLayout()); + TLI->getDataLayout()); unsigned AlignBits = KnownZero.countTrailingOnes(); unsigned Align = AlignBits ? 1 << std::min(31U, AlignBits) : 0; if (Align) diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp index a45485382a..7246afac9e 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp @@ -1017,7 +1017,8 @@ SDValue SelectionDAGBuilder::getValue(const Value *V) { DenseMap::iterator It = FuncInfo.ValueMap.find(V); if (It != FuncInfo.ValueMap.end()) { unsigned InReg = It->second; - RegsForValue RFV(*DAG.getContext(), TLI, InReg, V->getType()); + RegsForValue RFV(*DAG.getContext(), *TM.getTargetLowering(), + InReg, V->getType()); SDValue Chain = DAG.getEntryNode(); N = RFV.getCopyFromRegs(DAG, FuncInfo, getCurSDLoc(), Chain, NULL, V); resolveDanglingDebugInfo(V, N); @@ -1048,8 +1049,10 @@ SDValue SelectionDAGBuilder::getNonRegisterValue(const Value *V) { /// getValueImpl - Helper function for getValue and getNonRegisterValue. /// Create an SDValue for the given value. SDValue SelectionDAGBuilder::getValueImpl(const Value *V) { + const TargetLowering *TLI = TM.getTargetLowering(); + if (const Constant *C = dyn_cast(V)) { - EVT VT = TLI.getValueType(V->getType(), true); + EVT VT = TLI->getValueType(V->getType(), true); if (const ConstantInt *CI = dyn_cast(C)) return DAG.getConstant(*CI, VT); @@ -1058,7 +1061,7 @@ SDValue SelectionDAGBuilder::getValueImpl(const Value *V) { return DAG.getGlobalAddress(GV, getCurSDLoc(), VT); if (isa(C)) - return DAG.getConstant(0, TLI.getPointerTy()); + return DAG.getConstant(0, TLI->getPointerTy()); if (const ConstantFP *CFP = dyn_cast(C)) return DAG.getConstantFP(*CFP, VT); @@ -1112,7 +1115,7 @@ SDValue SelectionDAGBuilder::getValueImpl(const Value *V) { "Unknown struct or array constant!"); SmallVector ValueVTs; - ComputeValueVTs(TLI, C->getType(), ValueVTs); + ComputeValueVTs(*TLI, C->getType(), ValueVTs); unsigned NumElts = ValueVTs.size(); if (NumElts == 0) return SDValue(); // empty struct @@ -1145,7 +1148,7 @@ SDValue SelectionDAGBuilder::getValueImpl(const Value *V) { Ops.push_back(getValue(CV->getOperand(i))); } else { assert(isa(C) && "Unknown vector constant!"); - EVT EltVT = TLI.getValueType(VecTy->getElementType()); + EVT EltVT = TLI->getValueType(VecTy->getElementType()); SDValue Op; if (EltVT.isFloatingPoint()) @@ -1166,13 +1169,13 @@ SDValue SelectionDAGBuilder::getValueImpl(const Value *V) { DenseMap::iterator SI = FuncInfo.StaticAllocaMap.find(AI); if (SI != FuncInfo.StaticAllocaMap.end()) - return DAG.getFrameIndex(SI->second, TLI.getPointerTy()); + return DAG.getFrameIndex(SI->second, TLI->getPointerTy()); } // If this is an instruction which fast-isel has deferred, select it now. if (const Instruction *Inst = dyn_cast(V)) { unsigned InReg = FuncInfo.InitializeRegForValue(Inst); - RegsForValue RFV(*DAG.getContext(), TLI, InReg, Inst->getType()); + RegsForValue RFV(*DAG.getContext(), *TLI, InReg, Inst->getType()); SDValue Chain = DAG.getEntryNode(); return RFV.getCopyFromRegs(DAG, FuncInfo, getCurSDLoc(), Chain, NULL, V); } @@ -1181,6 +1184,7 @@ SDValue SelectionDAGBuilder::getValueImpl(const Value *V) { } void SelectionDAGBuilder::visitRet(const ReturnInst &I) { + const TargetLowering *TLI = TM.getTargetLowering(); SDValue Chain = getControlRoot(); SmallVector Outs; SmallVector OutVals; @@ -1193,7 +1197,7 @@ void SelectionDAGBuilder::visitRet(const ReturnInst &I) { // Leave Outs empty so that LowerReturn won't try to load return // registers the usual way. SmallVector PtrValueVTs; - ComputeValueVTs(TLI, PointerType::getUnqual(F->getReturnType()), + ComputeValueVTs(*TLI, PointerType::getUnqual(F->getReturnType()), PtrValueVTs); SDValue RetPtr = DAG.getRegister(DemoteReg, PtrValueVTs[0]); @@ -1201,7 +1205,7 @@ void SelectionDAGBuilder::visitRet(const ReturnInst &I) { SmallVector ValueVTs; SmallVector Offsets; - ComputeValueVTs(TLI, I.getOperand(0)->getType(), ValueVTs, &Offsets); + ComputeValueVTs(*TLI, I.getOperand(0)->getType(), ValueVTs, &Offsets); unsigned NumValues = ValueVTs.size(); SmallVector Chains(NumValues); @@ -1220,7 +1224,7 @@ void SelectionDAGBuilder::visitRet(const ReturnInst &I) { MVT::Other, &Chains[0], NumValues); } else if (I.getNumOperands() != 0) { SmallVector ValueVTs; - ComputeValueVTs(TLI, I.getOperand(0)->getType(), ValueVTs); + ComputeValueVTs(*TLI, I.getOperand(0)->getType(), ValueVTs); unsigned NumValues = ValueVTs.size(); if (NumValues) { SDValue RetOp = getValue(I.getOperand(0)); @@ -1238,10 +1242,10 @@ void SelectionDAGBuilder::visitRet(const ReturnInst &I) { ExtendKind = ISD::ZERO_EXTEND; if (ExtendKind != ISD::ANY_EXTEND && VT.isInteger()) - VT = TLI.getTypeForExtArgOrReturn(VT.getSimpleVT(), ExtendKind); + VT = TLI->getTypeForExtArgOrReturn(VT.getSimpleVT(), ExtendKind); - unsigned NumParts = TLI.getNumRegisters(*DAG.getContext(), VT); - MVT PartVT = TLI.getRegisterType(*DAG.getContext(), VT); + unsigned NumParts = TLI->getNumRegisters(*DAG.getContext(), VT); + MVT PartVT = TLI->getRegisterType(*DAG.getContext(), VT); SmallVector Parts(NumParts); getCopyToParts(DAG, getCurSDLoc(), SDValue(RetOp.getNode(), RetOp.getResNo() + j), @@ -1271,8 +1275,9 @@ void SelectionDAGBuilder::visitRet(const ReturnInst &I) { bool isVarArg = DAG.getMachineFunction().getFunction()->isVarArg(); CallingConv::ID CallConv = DAG.getMachineFunction().getFunction()->getCallingConv(); - Chain = TLI.LowerReturn(Chain, CallConv, isVarArg, - Outs, OutVals, getCurSDLoc(), DAG); + Chain = TM.getTargetLowering()->LowerReturn(Chain, CallConv, isVarArg, + Outs, OutVals, getCurSDLoc(), + DAG); // Verify that the target's LowerReturn behaved as expected. assert(Chain.getNode() && Chain.getValueType() == MVT::Other && @@ -1545,7 +1550,7 @@ void SelectionDAGBuilder::visitBr(const BranchInst &I) { // jle foo // if (const BinaryOperator *BOp = dyn_cast(CondVal)) { - if (!TLI.isJumpExpensive() && + if (!TM.getTargetLowering()->isJumpExpensive() && BOp->hasOneUse() && (BOp->getOpcode() == Instruction::And || BOp->getOpcode() == Instruction::Or)) { @@ -1668,7 +1673,7 @@ void SelectionDAGBuilder::visitSwitchCase(CaseBlock &CB, void SelectionDAGBuilder::visitJumpTable(JumpTable &JT) { // Emit the code for the jump table assert(JT.Reg != -1U && "Should lower JT Header first!"); - EVT PTy = TLI.getPointerTy(); + EVT PTy = TM.getTargetLowering()->getPointerTy(); SDValue Index = DAG.getCopyFromReg(getControlRoot(), getCurSDLoc(), JT.Reg, PTy); SDValue Table = DAG.getJumpTable(JT.JTI, PTy); @@ -1696,9 +1701,10 @@ void SelectionDAGBuilder::visitJumpTableHeader(JumpTable &JT, // can be used as an index into the jump table in a subsequent basic block. // This value may be smaller or larger than the target's pointer type, and // therefore require extension or truncating. - SwitchOp = DAG.getZExtOrTrunc(Sub, getCurSDLoc(), TLI.getPointerTy()); + const TargetLowering *TLI = TM.getTargetLowering(); + SwitchOp = DAG.getZExtOrTrunc(Sub, getCurSDLoc(), TLI->getPointerTy()); - unsigned JumpTableReg = FuncInfo.CreateReg(TLI.getPointerTy()); + unsigned JumpTableReg = FuncInfo.CreateReg(TLI->getPointerTy()); SDValue CopyTo = DAG.getCopyToReg(getControlRoot(), getCurSDLoc(), JumpTableReg, SwitchOp); JT.Reg = JumpTableReg; @@ -1707,8 +1713,8 @@ void SelectionDAGBuilder::visitJumpTableHeader(JumpTable &JT, // for the switch statement if the value being switched on exceeds the largest // case in the switch. SDValue CMP = DAG.getSetCC(getCurSDLoc(), - TLI.getSetCCResultType(*DAG.getContext(), - Sub.getValueType()), + TLI->getSetCCResultType(*DAG.getContext(), + Sub.getValueType()), Sub, DAG.getConstant(JTH.Last - JTH.First,VT), ISD::SETUGT); @@ -1743,15 +1749,16 @@ void SelectionDAGBuilder::visitBitTestHeader(BitTestBlock &B, DAG.getConstant(B.First, VT)); // Check range + const TargetLowering *TLI = TM.getTargetLowering(); SDValue RangeCmp = DAG.getSetCC(getCurSDLoc(), - TLI.getSetCCResultType(*DAG.getContext(), + TLI->getSetCCResultType(*DAG.getContext(), Sub.getValueType()), Sub, DAG.getConstant(B.Range, VT), ISD::SETUGT); // Determine the type of the test operands. bool UsePtrType = false; - if (!TLI.isTypeLegal(VT)) + if (!TLI->isTypeLegal(VT)) UsePtrType = true; else { for (unsigned i = 0, e = B.Cases.size(); i != e; ++i) @@ -1763,7 +1770,7 @@ void SelectionDAGBuilder::visitBitTestHeader(BitTestBlock &B, } } if (UsePtrType) { - VT = TLI.getPointerTy(); + VT = TLI->getPointerTy(); Sub = DAG.getZExtOrTrunc(Sub, getCurSDLoc(), VT); } @@ -1807,18 +1814,19 @@ void SelectionDAGBuilder::visitBitTestCase(BitTestBlock &BB, Reg, VT); SDValue Cmp; unsigned PopCount = CountPopulation_64(B.Mask); + const TargetLowering *TLI = TM.getTargetLowering(); if (PopCount == 1) { // Testing for a single bit; just compare the shift count with what it // would need to be to shift a 1 bit in that position. Cmp = DAG.getSetCC(getCurSDLoc(), - TLI.getSetCCResultType(*DAG.getContext(), VT), + TLI->getSetCCResultType(*DAG.getContext(), VT), ShiftOp, DAG.getConstant(countTrailingZeros(B.Mask), VT), ISD::SETEQ); } else if (PopCount == BB.Range) { // There is only one zero bit in the range, test for it directly. Cmp = DAG.getSetCC(getCurSDLoc(), - TLI.getSetCCResultType(*DAG.getContext(), VT), + TLI->getSetCCResultType(*DAG.getContext(), VT), ShiftOp, DAG.getConstant(CountTrailingOnes_64(B.Mask), VT), ISD::SETNE); @@ -1831,7 +1839,7 @@ void SelectionDAGBuilder::visitBitTestCase(BitTestBlock &BB, SDValue AndOp = DAG.getNode(ISD::AND, getCurSDLoc(), VT, SwitchVal, DAG.getConstant(B.Mask, VT)); Cmp = DAG.getSetCC(getCurSDLoc(), - TLI.getSetCCResultType(*DAG.getContext(), VT), + TLI->getSetCCResultType(*DAG.getContext(), VT), AndOp, DAG.getConstant(0, VT), ISD::SETNE); } @@ -1904,24 +1912,25 @@ void SelectionDAGBuilder::visitLandingPad(const LandingPadInst &LP) { // If there aren't registers to copy the values into (e.g., during SjLj // exceptions), then don't bother to create these DAG nodes. - if (TLI.getExceptionPointerRegister() == 0 && - TLI.getExceptionSelectorRegister() == 0) + const TargetLowering *TLI = TM.getTargetLowering(); + if (TLI->getExceptionPointerRegister() == 0 && + TLI->getExceptionSelectorRegister() == 0) return; SmallVector ValueVTs; - ComputeValueVTs(TLI, LP.getType(), ValueVTs); + ComputeValueVTs(*TLI, LP.getType(), ValueVTs); // Insert the EXCEPTIONADDR instruction. assert(FuncInfo.MBB->isLandingPad() && "Call to eh.exception not in landing pad!"); - SDVTList VTs = DAG.getVTList(TLI.getPointerTy(), MVT::Other); + SDVTList VTs = DAG.getVTList(TLI->getPointerTy(), MVT::Other); SDValue Ops[2]; Ops[0] = DAG.getRoot(); SDValue Op1 = DAG.getNode(ISD::EXCEPTIONADDR, getCurSDLoc(), VTs, Ops, 1); SDValue Chain = Op1.getValue(1); // Insert the EHSELECTION instruction. - VTs = DAG.getVTList(TLI.getPointerTy(), MVT::Other); + VTs = DAG.getVTList(TLI->getPointerTy(), MVT::Other); Ops[0] = Op1; Ops[1] = Chain; SDValue Op2 = DAG.getNode(ISD::EHSELECTION, getCurSDLoc(), VTs, Ops, 2); @@ -2124,7 +2133,8 @@ bool SelectionDAGBuilder::handleJTSwitchCase(CaseRec &CR, for (CaseItr I = CR.Range.first, E = CR.Range.second; I != E; ++I) TSize += I->size(); - if (!areJTsAllowed(TLI) || TSize.ult(TLI.getMinimumJumpTableEntries())) + const TargetLowering *TLI = TM.getTargetLowering(); + if (!areJTsAllowed(*TLI) || TSize.ult(TLI->getMinimumJumpTableEntries())) return false; APInt Range = ComputeRange(First, Last); @@ -2205,7 +2215,7 @@ bool SelectionDAGBuilder::handleJTSwitchCase(CaseRec &CR, } // Create a jump table index for this jump table. - unsigned JTEncoding = TLI.getJumpTableEncoding(); + unsigned JTEncoding = TLI->getJumpTableEncoding(); unsigned JTI = CurMF->getOrCreateJumpTableInfo(JTEncoding) ->createJumpTableIndex(DestBBs); @@ -2290,7 +2300,9 @@ bool SelectionDAGBuilder::handleBTSplitSwitchCase(CaseRec& CR, LSize += J->size(); RSize -= J->size(); } - if (areJTsAllowed(TLI)) { + + const TargetLowering *TLI = TM.getTargetLowering(); + if (areJTsAllowed(*TLI)) { // If our case is dense we *really* should handle it earlier! assert((FMetric > 0) && "Should handle dense range earlier!"); } else { @@ -2360,7 +2372,8 @@ bool SelectionDAGBuilder::handleBitTestsSwitchCase(CaseRec& CR, const Value* SV, MachineBasicBlock* Default, MachineBasicBlock *SwitchBB){ - EVT PTy = TLI.getPointerTy(); + const TargetLowering *TLI = TM.getTargetLowering(); + EVT PTy = TLI->getPointerTy(); unsigned IntPtrBits = PTy.getSizeInBits(); Case& FrontCase = *CR.Range.first; @@ -2371,7 +2384,7 @@ bool SelectionDAGBuilder::handleBitTestsSwitchCase(CaseRec& CR, MachineFunction *CurMF = FuncInfo.MF; // If target does not have legal shift left, do not emit bit tests at all. - if (!TLI.isOperationLegal(ISD::SHL, TLI.getPointerTy())) + if (!TLI->isOperationLegal(ISD::SHL, TLI->getPointerTy())) return false; size_t numCmps = 0; @@ -2654,7 +2667,7 @@ void SelectionDAGBuilder::visitShift(const User &I, unsigned Opcode) { SDValue Op1 = getValue(I.getOperand(0)); SDValue Op2 = getValue(I.getOperand(1)); - EVT ShiftTy = TLI.getShiftAmountTy(Op2.getValueType()); + EVT ShiftTy = TM.getTargetLowering()->getShiftAmountTy(Op2.getValueType()); // Coerce the shift amount to the right type if we can. if (!I.getType()->isVectorTy() && Op2.getValueType() != ShiftTy) { @@ -2692,7 +2705,8 @@ void SelectionDAGBuilder::visitSDiv(const User &I) { if (isa(&I) && cast(&I)->isExact() && !isa(Op1) && isa(Op2) && !cast(Op2)->isNullValue()) - setValue(&I, TLI.BuildExactSDIV(Op1, Op2, getCurSDLoc(), DAG)); + setValue(&I, TM.getTargetLowering()->BuildExactSDIV(Op1, Op2, + getCurSDLoc(), DAG)); else setValue(&I, DAG.getNode(ISD::SDIV, getCurSDLoc(), Op1.getValueType(), Op1, Op2)); @@ -2708,7 +2722,7 @@ void SelectionDAGBuilder::visitICmp(const User &I) { SDValue Op2 = getValue(I.getOperand(1)); ISD::CondCode Opcode = getICmpCondCode(predicate); - EVT DestVT = TLI.getValueType(I.getType()); + EVT DestVT = TM.getTargetLowering()->getValueType(I.getType()); setValue(&I, DAG.getSetCC(getCurSDLoc(), DestVT, Op1, Op2, Opcode)); } @@ -2723,13 +2737,13 @@ void SelectionDAGBuilder::visitFCmp(const User &I) { ISD::CondCode Condition = getFCmpCondCode(predicate); if (TM.Options.NoNaNsFPMath) Condition = getFCmpCodeWithoutNaN(Condition); - EVT DestVT = TLI.getValueType(I.getType()); + EVT DestVT = TM.getTargetLowering()->getValueType(I.getType()); setValue(&I, DAG.getSetCC(getCurSDLoc(), DestVT, Op1, Op2, Condition)); } void SelectionDAGBuilder::visitSelect(const User &I) { SmallVector ValueVTs; - ComputeValueVTs(TLI, I.getType(), ValueVTs); + ComputeValueVTs(*TM.getTargetLowering(), I.getType(), ValueVTs); unsigned NumValues = ValueVTs.size(); if (NumValues == 0) return; @@ -2757,7 +2771,7 @@ void SelectionDAGBuilder::visitSelect(const User &I) { void SelectionDAGBuilder::visitTrunc(const User &I) { // TruncInst cannot be a no-op cast because sizeof(src) > sizeof(dest). SDValue N = getValue(I.getOperand(0)); - EVT DestVT = TLI.getValueType(I.getType()); + EVT DestVT = TM.getTargetLowering()->getValueType(I.getType()); setValue(&I, DAG.getNode(ISD::TRUNCATE, getCurSDLoc(), DestVT, N)); } @@ -2765,7 +2779,7 @@ void SelectionDAGBuilder::visitZExt(const User &I) { // ZExt cannot be a no-op cast because sizeof(src) < sizeof(dest). // ZExt also can't be a cast to bool for same reason. So, nothing much to do SDValue N = getValue(I.getOperand(0)); - EVT DestVT = TLI.getValueType(I.getType()); + EVT DestVT = TM.getTargetLowering()->getValueType(I.getType()); setValue(&I, DAG.getNode(ISD::ZERO_EXTEND, getCurSDLoc(), DestVT, N)); } @@ -2773,51 +2787,52 @@ void SelectionDAGBuilder::visitSExt(const User &I) { // SExt cannot be a no-op cast because sizeof(src) < sizeof(dest). // SExt also can't be a cast to bool for same reason. So, nothing much to do SDValue N = getValue(I.getOperand(0)); - EVT DestVT = TLI.getValueType(I.getType()); + EVT DestVT = TM.getTargetLowering()->getValueType(I.getType()); setValue(&I, DAG.getNode(ISD::SIGN_EXTEND, getCurSDLoc(), DestVT, N)); } void SelectionDAGBuilder::visitFPTrunc(const User &I) { // FPTrunc is never a no-op cast, no need to check SDValue N = getValue(I.getOperand(0)); - EVT DestVT = TLI.getValueType(I.getType()); + const TargetLowering *TLI = TM.getTargetLowering(); + EVT DestVT = TLI->getValueType(I.getType()); setValue(&I, DAG.getNode(ISD::FP_ROUND, getCurSDLoc(), DestVT, N, - DAG.getTargetConstant(0, TLI.getPointerTy()))); + DAG.getTargetConstant(0, TLI->getPointerTy()))); } void SelectionDAGBuilder::visitFPExt(const User &I){ // FPExt is never a no-op cast, no need to check SDValue N = getValue(I.getOperand(0)); - EVT DestVT = TLI.getValueType(I.getType()); + EVT DestVT = TM.getTargetLowering()->getValueType(I.getType()); setValue(&I, DAG.getNode(ISD::FP_EXTEND, getCurSDLoc(), DestVT, N)); } void SelectionDAGBuilder::visitFPToUI(const User &I) { // FPToUI is never a no-op cast, no need to check SDValue N = getValue(I.getOperand(0)); - EVT DestVT = TLI.getValueType(I.getType()); + EVT DestVT = TM.getTargetLowering()->getValueType(I.getType()); setValue(&I, DAG.getNode(ISD::FP_TO_UINT, getCurSDLoc(), DestVT, N)); } void SelectionDAGBuilder::visitFPToSI(const User &I) { // FPToSI is never a no-op cast, no need to check SDValue N = getValue(I.getOperand(0)); - EVT DestVT = TLI.getValueType(I.getType()); + EVT DestVT = TM.getTargetLowering()->getValueType(I.getType()); setValue(&I, DAG.getNode(ISD::FP_TO_SINT, getCurSDLoc(), DestVT, N)); } void SelectionDAGBuilder::visitUIToFP(const User &I) { // UIToFP is never a no-op cast, no need to check SDValue N = getValue(I.getOperand(0)); - EVT DestVT = TLI.getValueType(I.getType()); + EVT DestVT = TM.getTargetLowering()->getValueType(I.getType()); setValue(&I, DAG.getNode(ISD::UINT_TO_FP, getCurSDLoc(), DestVT, N)); } void SelectionDAGBuilder::visitSIToFP(const User &I){ // SIToFP is never a no-op cast, no need to check SDValue N = getValue(I.getOperand(0)); - EVT DestVT = TLI.getValueType(I.getType()); + EVT DestVT = TM.getTargetLowering()->getValueType(I.getType()); setValue(&I, DAG.getNode(ISD::SINT_TO_FP, getCurSDLoc(), DestVT, N)); } @@ -2825,7 +2840,7 @@ void SelectionDAGBuilder::visitPtrToInt(const User &I) { // What to do depends on the size of the integer and the size of the pointer. // We can either truncate, zero extend, or no-op, accordingly. SDValue N = getValue(I.getOperand(0)); - EVT DestVT = TLI.getValueType(I.getType()); + EVT DestVT = TM.getTargetLowering()->getValueType(I.getType()); setValue(&I, DAG.getZExtOrTrunc(N, getCurSDLoc(), DestVT)); } @@ -2833,13 +2848,13 @@ void SelectionDAGBuilder::visitIntToPtr(const User &I) { // What to do depends on the size of the integer and the size of the pointer. // We can either truncate, zero extend, or no-op, accordingly. SDValue N = getValue(I.getOperand(0)); - EVT DestVT = TLI.getValueType(I.getType()); + EVT DestVT = TM.getTargetLowering()->getValueType(I.getType()); setValue(&I, DAG.getZExtOrTrunc(N, getCurSDLoc(), DestVT)); } void SelectionDAGBuilder::visitBitCast(const User &I) { SDValue N = getValue(I.getOperand(0)); - EVT DestVT = TLI.getValueType(I.getType()); + EVT DestVT = TM.getTargetLowering()->getValueType(I.getType()); // BitCast assures us that source and destination are the same size so this is // either a BITCAST or a no-op. @@ -2854,20 +2869,21 @@ void SelectionDAGBuilder::visitInsertElement(const User &I) { SDValue InVec = getValue(I.getOperand(0)); SDValue InVal = getValue(I.getOperand(1)); SDValue InIdx = DAG.getNode(ISD::ZERO_EXTEND, getCurSDLoc(), - TLI.getPointerTy(), + TM.getTargetLowering()->getPointerTy(), getValue(I.getOperand(2))); setValue(&I, DAG.getNode(ISD::INSERT_VECTOR_ELT, getCurSDLoc(), - TLI.getValueType(I.getType()), + TM.getTargetLowering()->getValueType(I.getType()), InVec, InVal, InIdx)); } void SelectionDAGBuilder::visitExtractElement(const User &I) { SDValue InVec = getValue(I.getOperand(0)); SDValue InIdx = DAG.getNode(ISD::ZERO_EXTEND, getCurSDLoc(), - TLI.getPointerTy(), + TM.getTargetLowering()->getPointerTy(), getValue(I.getOperand(1))); setValue(&I, DAG.getNode(ISD::EXTRACT_VECTOR_ELT, getCurSDLoc(), - TLI.getValueType(I.getType()), InVec, InIdx)); + TM.getTargetLowering()->getValueType(I.getType()), + InVec, InIdx)); } // Utility for visitShuffleVector - Return true if every element in Mask, @@ -2888,8 +2904,9 @@ void SelectionDAGBuilder::visitShuffleVector(const User &I) { SmallVector Mask; ShuffleVectorInst::getShuffleMask(cast(I.getOperand(2)), Mask); unsigned MaskNumElts = Mask.size(); - - EVT VT = TLI.getValueType(I.getType()); + + const TargetLowering *TLI = TM.getTargetLowering(); + EVT VT = TLI->getValueType(I.getType()); EVT SrcVT = Src1.getValueType(); unsigned SrcNumElts = SrcVT.getVectorNumElements(); @@ -3037,7 +3054,7 @@ void SelectionDAGBuilder::visitShuffleVector(const User &I) { // replacing the shuffle with extract and build vector. // to insert and build vector. EVT EltVT = VT.getVectorElementType(); - EVT PtrVT = TLI.getPointerTy(); + EVT PtrVT = TLI->getPointerTy(); SmallVector Ops; for (unsigned i = 0; i != MaskNumElts; ++i) { int Idx = Mask[i]; @@ -3070,10 +3087,11 @@ void SelectionDAGBuilder::visitInsertValue(const InsertValueInst &I) { unsigned LinearIndex = ComputeLinearIndex(AggTy, I.getIndices()); + const TargetLowering *TLI = TM.getTargetLowering(); SmallVector AggValueVTs; - ComputeValueVTs(TLI, AggTy, AggValueVTs); + ComputeValueVTs(*TLI, AggTy, AggValueVTs); SmallVector ValValueVTs; - ComputeValueVTs(TLI, ValTy, ValValueVTs); + ComputeValueVTs(*TLI, ValTy, ValValueVTs); unsigned NumAggValues = AggValueVTs.size(); unsigned NumValValues = ValValueVTs.size(); @@ -3110,8 +3128,9 @@ void SelectionDAGBuilder::visitExtractValue(const ExtractValueInst &I) { unsigned LinearIndex = ComputeLinearIndex(AggTy, I.getIndices()); + const TargetLowering *TLI = TM.getTargetLowering(); SmallVector ValValueVTs; - ComputeValueVTs(TLI, ValTy, ValValueVTs); + ComputeValueVTs(*TLI, ValTy, ValValueVTs); unsigned NumValValues = ValValueVTs.size(); @@ -3159,16 +3178,17 @@ void SelectionDAGBuilder::visitGetElementPtr(const User &I) { Ty = cast(Ty)->getElementType(); // If this is a constant subscript, handle it quickly. + const TargetLowering *TLI = TM.getTargetLowering(); if (const ConstantInt *CI = dyn_cast(Idx)) { if (CI->isZero()) continue; uint64_t Offs = TD->getTypeAllocSize(Ty)*cast(CI)->getSExtValue(); SDValue OffsVal; - EVT PTy = TLI.getPointerTy(); + EVT PTy = TLI->getPointerTy(); unsigned PtrBits = PTy.getSizeInBits(); if (PtrBits < 64) OffsVal = DAG.getNode(ISD::TRUNCATE, getCurSDLoc(), - TLI.getPointerTy(), + TLI->getPointerTy(), DAG.getConstant(Offs, MVT::i64)); else OffsVal = DAG.getIntPtrConstant(Offs); @@ -3179,7 +3199,7 @@ void SelectionDAGBuilder::visitGetElementPtr(const User &I) { } // N = N + Idx * ElementSize; - APInt ElementSize = APInt(TLI.getPointerTy().getSizeInBits(), + APInt ElementSize = APInt(TLI->getPointerTy().getSizeInBits(), TD->getTypeAllocSize(Ty)); SDValue IdxN = getValue(Idx); @@ -3217,14 +3237,15 @@ void SelectionDAGBuilder::visitAlloca(const AllocaInst &I) { return; // getValue will auto-populate this. Type *Ty = I.getAllocatedType(); - uint64_t TySize = TLI.getDataLayout()->getTypeAllocSize(Ty); + const TargetLowering *TLI = TM.getTargetLowering(); + uint64_t TySize = TLI->getDataLayout()->getTypeAllocSize(Ty); unsigned Align = - std::max((unsigned)TLI.getDataLayout()->getPrefTypeAlignment(Ty), + std::max((unsigned)TLI->getDataLayout()->getPrefTypeAlignment(Ty), I.getAlignment()); SDValue AllocSize = getValue(I.getArraySize()); - EVT IntPtr = TLI.getPointerTy(); + EVT IntPtr = TLI->getPointerTy(); if (AllocSize.getValueType() != IntPtr) AllocSize = DAG.getZExtOrTrunc(AllocSize, getCurSDLoc(), IntPtr); @@ -3280,7 +3301,7 @@ void SelectionDAGBuilder::visitLoad(const LoadInst &I) { SmallVector ValueVTs; SmallVector Offsets; - ComputeValueVTs(TLI, Ty, ValueVTs, &Offsets); + ComputeValueVTs(*TM.getTargetLowering(), Ty, ValueVTs, &Offsets); unsigned NumValues = ValueVTs.size(); if (NumValues == 0) return; @@ -3354,7 +3375,7 @@ void SelectionDAGBuilder::visitStore(const StoreInst &I) { SmallVector ValueVTs; SmallVector Offsets; - ComputeValueVTs(TLI, SrcV->getType(), ValueVTs, &Offsets); + ComputeValueVTs(*TM.getTargetLowering(), SrcV->getType(), ValueVTs, &Offsets); unsigned NumValues = ValueVTs.size(); if (NumValues == 0) return; @@ -3428,9 +3449,10 @@ void SelectionDAGBuilder::visitAtomicCmpXchg(const AtomicCmpXchgInst &I) { SDValue InChain = getRoot(); - if (TLI.getInsertFencesForAtomic()) + const TargetLowering *TLI = TM.getTargetLowering(); + if (TLI->getInsertFencesForAtomic()) InChain = InsertFenceForAtomic(InChain, Order, Scope, true, dl, - DAG, TLI); + DAG, *TLI); SDValue L = DAG.getAtomic(ISD::ATOMIC_CMP_SWAP, dl, @@ -3440,14 +3462,14 @@ void SelectionDAGBuilder::visitAtomicCmpXchg(const AtomicCmpXchgInst &I) { getValue(I.getCompareOperand()), getValue(I.getNewValOperand()), MachinePointerInfo(I.getPointerOperand()), 0 /* Alignment */, - TLI.getInsertFencesForAtomic() ? Monotonic : Order, + TLI->getInsertFencesForAtomic() ? Monotonic : Order, Scope); SDValue OutChain = L.getValue(1); - if (TLI.getInsertFencesForAtomic()) + if (TLI->getInsertFencesForAtomic()) OutChain = InsertFenceForAtomic(OutChain, Order, Scope, false, dl, - DAG, TLI); + DAG, *TLI); setValue(&I, L); DAG.setRoot(OutChain); @@ -3475,9 +3497,10 @@ void SelectionDAGBuilder::visitAtomicRMW(const AtomicRMWInst &I) { SDValue InChain = getRoot(); - if (TLI.getInsertFencesForAtomic()) + const TargetLowering *TLI = TM.getTargetLowering(); + if (TLI->getInsertFencesForAtomic()) InChain = InsertFenceForAtomic(InChain, Order, Scope, true, dl, - DAG, TLI); + DAG, *TLI); SDValue L = DAG.getAtomic(NT, dl, @@ -3486,14 +3509,14 @@ void SelectionDAGBuilder::visitAtomicRMW(const AtomicRMWInst &I) { getValue(I.getPointerOperand()), getValue(I.getValOperand()), I.getPointerOperand(), 0 /* Alignment */, - TLI.getInsertFencesForAtomic() ? Monotonic : Order, + TLI->getInsertFencesForAtomic() ? Monotonic : Order, Scope); SDValue OutChain = L.getValue(1); - if (TLI.getInsertFencesForAtomic()) + if (TLI->getInsertFencesForAtomic()) OutChain = InsertFenceForAtomic(OutChain, Order, Scope, false, dl, - DAG, TLI); + DAG, *TLI); setValue(&I, L); DAG.setRoot(OutChain); @@ -3501,10 +3524,11 @@ void SelectionDAGBuilder::visitAtomicRMW(const AtomicRMWInst &I) { void SelectionDAGBuilder::visitFence(const FenceInst &I) { SDLoc dl = getCurSDLoc(); + const TargetLowering *TLI = TM.getTargetLowering(); SDValue Ops[3]; Ops[0] = getRoot(); - Ops[1] = DAG.getConstant(I.getOrdering(), TLI.getPointerTy()); - Ops[2] = DAG.getConstant(I.getSynchScope(), TLI.getPointerTy()); + Ops[1] = DAG.getConstant(I.getOrdering(), TLI->getPointerTy()); + Ops[2] = DAG.getConstant(I.getSynchScope(), TLI->getPointerTy()); DAG.setRoot(DAG.getNode(ISD::ATOMIC_FENCE, dl, MVT::Other, Ops, 3)); } @@ -3515,7 +3539,8 @@ void SelectionDAGBuilder::visitAtomicLoad(const LoadInst &I) { SDValue InChain = getRoot(); - EVT VT = TLI.getValueType(I.getType()); + const TargetLowering *TLI = TM.getTargetLowering(); + EVT VT = TLI->getValueType(I.getType()); if (I.getAlignment() < VT.getSizeInBits() / 8) report_fatal_error("Cannot generate unaligned atomic load"); @@ -3524,14 +3549,14 @@ void SelectionDAGBuilder::visitAtomicLoad(const LoadInst &I) { DAG.getAtomic(ISD::ATOMIC_LOAD, dl, VT, VT, InChain, getValue(I.getPointerOperand()), I.getPointerOperand(), I.getAlignment(), - TLI.getInsertFencesForAtomic() ? Monotonic : Order, + TLI->getInsertFencesForAtomic() ? Monotonic : Order, Scope); SDValue OutChain = L.getValue(1); - if (TLI.getInsertFencesForAtomic()) + if (TLI->getInsertFencesForAtomic()) OutChain = InsertFenceForAtomic(OutChain, Order, Scope, false, dl, - DAG, TLI); + DAG, *TLI); setValue(&I, L); DAG.setRoot(OutChain); @@ -3545,14 +3570,15 @@ void SelectionDAGBuilder::visitAtomicStore(const StoreInst &I) { SDValue InChain = getRoot(); - EVT VT = TLI.getValueType(I.getValueOperand()->getType()); + const TargetLowering *TLI = TM.getTargetLowering(); + EVT VT = TLI->getValueType(I.getValueOperand()->getType()); if (I.getAlignment() < VT.getSizeInBits() / 8) report_fatal_error("Cannot generate unaligned atomic store"); - if (TLI.getInsertFencesForAtomic()) + if (TLI->getInsertFencesForAtomic()) InChain = InsertFenceForAtomic(InChain, Order, Scope, true, dl, - DAG, TLI); + DAG, *TLI); SDValue OutChain = DAG.getAtomic(ISD::ATOMIC_STORE, dl, VT, @@ -3560,12 +3586,12 @@ void SelectionDAGBuilder::visitAtomicStore(const StoreInst &I) { getValue(I.getPointerOperand()), getValue(I.getValueOperand()), I.getPointerOperand(), I.getAlignment(), - TLI.getInsertFencesForAtomic() ? Monotonic : Order, + TLI->getInsertFencesForAtomic() ? Monotonic : Order, Scope); - if (TLI.getInsertFencesForAtomic()) + if (TLI->getInsertFencesForAtomic()) OutChain = InsertFenceForAtomic(OutChain, Order, Scope, false, dl, - DAG, TLI); + DAG, *TLI); DAG.setRoot(OutChain); } @@ -3590,12 +3616,13 @@ void SelectionDAGBuilder::visitTargetIntrinsic(const CallInst &I, // Info is set by getTgtMemInstrinsic TargetLowering::IntrinsicInfo Info; - bool IsTgtIntrinsic = TLI.getTgtMemIntrinsic(Info, I, Intrinsic); + const TargetLowering *TLI = TM.getTargetLowering(); + bool IsTgtIntrinsic = TLI->getTgtMemIntrinsic(Info, I, Intrinsic); // Add the intrinsic ID as an integer operand if it's not a target intrinsic. if (!IsTgtIntrinsic || Info.opc == ISD::INTRINSIC_VOID || Info.opc == ISD::INTRINSIC_W_CHAIN) - Ops.push_back(DAG.getTargetConstant(Intrinsic, TLI.getPointerTy())); + Ops.push_back(DAG.getTargetConstant(Intrinsic, TLI->getPointerTy())); // Add all operands of the call to the operand list. for (unsigned i = 0, e = I.getNumArgOperands(); i != e; ++i) { @@ -3604,7 +3631,7 @@ void SelectionDAGBuilder::visitTargetIntrinsic(const CallInst &I, } SmallVector ValueVTs; - ComputeValueVTs(TLI, I.getType(), ValueVTs); + ComputeValueVTs(*TLI, I.getType(), ValueVTs); if (HasChain) ValueVTs.push_back(MVT::Other); @@ -3642,7 +3669,7 @@ void SelectionDAGBuilder::visitTargetIntrinsic(const CallInst &I, if (!I.getType()->isVoidTy()) { if (VectorType *PTy = dyn_cast(I.getType())) { - EVT VT = TLI.getValueType(PTy); + EVT VT = TLI->getValueType(PTy); Result = DAG.getNode(ISD::BITCAST, getCurSDLoc(), VT, Result); } @@ -4424,6 +4451,7 @@ SelectionDAGBuilder::EmitFuncArgumentDbgValue(const Value *V, MDNode *Variable, /// otherwise lower it and return null. const char * SelectionDAGBuilder::visitIntrinsicCall(const CallInst &I, unsigned Intrinsic) { + const TargetLowering *TLI = TM.getTargetLowering(); SDLoc sdl = getCurSDLoc(); DebugLoc dl = getCurDebugLoc(); SDValue Res; @@ -4437,17 +4465,17 @@ SelectionDAGBuilder::visitIntrinsicCall(const CallInst &I, unsigned Intrinsic) { case Intrinsic::vaend: visitVAEnd(I); return 0; case Intrinsic::vacopy: visitVACopy(I); return 0; case Intrinsic::returnaddress: - setValue(&I, DAG.getNode(ISD::RETURNADDR, sdl, TLI.getPointerTy(), + setValue(&I, DAG.getNode(ISD::RETURNADDR, sdl, TLI->getPointerTy(), getValue(I.getArgOperand(0)))); return 0; case Intrinsic::frameaddress: - setValue(&I, DAG.getNode(ISD::FRAMEADDR, sdl, TLI.getPointerTy(), + setValue(&I, DAG.getNode(ISD::FRAMEADDR, sdl, TLI->getPointerTy(), getValue(I.getArgOperand(0)))); return 0; case Intrinsic::setjmp: - return &"_setjmp"[!TLI.usesUnderscoreSetJmp()]; + return &"_setjmp"[!TLI->usesUnderscoreSetJmp()]; case Intrinsic::longjmp: - return &"_longjmp"[!TLI.usesUnderscoreLongJmp()]; + return &"_longjmp"[!TLI->usesUnderscoreLongJmp()]; case Intrinsic::memcpy: { // Assert for address < 256 since we support only user defined address // spaces. @@ -4667,16 +4695,16 @@ SelectionDAGBuilder::visitIntrinsicCall(const CallInst &I, unsigned Intrinsic) { return 0; case Intrinsic::eh_dwarf_cfa: { SDValue CfaArg = DAG.getSExtOrTrunc(getValue(I.getArgOperand(0)), sdl, - TLI.getPointerTy()); + TLI->getPointerTy()); SDValue Offset = DAG.getNode(ISD::ADD, sdl, - TLI.getPointerTy(), + TLI->getPointerTy(), DAG.getNode(ISD::FRAME_TO_ARGS_OFFSET, sdl, - TLI.getPointerTy()), + TLI->getPointerTy()), CfaArg); SDValue FA = DAG.getNode(ISD::FRAMEADDR, sdl, - TLI.getPointerTy(), - DAG.getConstant(0, TLI.getPointerTy())); - setValue(&I, DAG.getNode(ISD::ADD, sdl, TLI.getPointerTy(), + TLI->getPointerTy(), + DAG.getConstant(0, TLI->getPointerTy())); + setValue(&I, DAG.getNode(ISD::ADD, sdl, TLI->getPointerTy(), FA, Offset)); return 0; } @@ -4766,7 +4794,7 @@ SelectionDAGBuilder::visitIntrinsicCall(const CallInst &I, unsigned Intrinsic) { ShOps[0] = ShAmt; ShOps[1] = DAG.getConstant(0, MVT::i32); ShAmt = DAG.getNode(ISD::BUILD_VECTOR, sdl, ShAmtVT, &ShOps[0], 2); - EVT DestVT = TLI.getValueType(I.getType()); + EVT DestVT = TLI->getValueType(I.getType()); ShAmt = DAG.getNode(ISD::BITCAST, sdl, DestVT, ShAmt); Res = DAG.getNode(ISD::INTRINSIC_WO_CHAIN, sdl, DestVT, DAG.getConstant(NewIntrinsic, MVT::i32), @@ -4778,8 +4806,8 @@ SelectionDAGBuilder::visitIntrinsicCall(const CallInst &I, unsigned Intrinsic) { case Intrinsic::x86_avx_vinsertf128_ps_256: case Intrinsic::x86_avx_vinsertf128_si_256: case Intrinsic::x86_avx2_vinserti128: { - EVT DestVT = TLI.getValueType(I.getType()); - EVT ElVT = TLI.getValueType(I.getArgOperand(1)->getType()); + EVT DestVT = TLI->getValueType(I.getType()); + EVT ElVT = TLI->getValueType(I.getArgOperand(1)->getType()); uint64_t Idx = (cast(I.getArgOperand(2))->getZExtValue() & 1) * ElVT.getVectorNumElements(); Res = DAG.getNode(ISD::INSERT_SUBVECTOR, sdl, DestVT, @@ -4793,7 +4821,7 @@ SelectionDAGBuilder::visitIntrinsicCall(const CallInst &I, unsigned Intrinsic) { case Intrinsic::x86_avx_vextractf128_ps_256: case Intrinsic::x86_avx_vextractf128_si_256: case Intrinsic::x86_avx2_vextracti128: { - EVT DestVT = TLI.getValueType(I.getType()); + EVT DestVT = TLI->getValueType(I.getType()); uint64_t Idx = (cast(I.getArgOperand(1))->getZExtValue() & 1) * DestVT.getVectorNumElements(); Res = DAG.getNode(ISD::EXTRACT_SUBVECTOR, sdl, DestVT, @@ -4824,7 +4852,7 @@ SelectionDAGBuilder::visitIntrinsicCall(const CallInst &I, unsigned Intrinsic) { case Intrinsic::convertus: Code = ISD::CVT_US; break; case Intrinsic::convertuu: Code = ISD::CVT_UU; break; } - EVT DestVT = TLI.getValueType(I.getType()); + EVT DestVT = TLI->getValueType(I.getType()); const Value *Op1 = I.getArgOperand(0); Res = DAG.getConvertRndSat(DestVT, sdl, getValue(Op1), DAG.getValueType(DestVT), @@ -4840,23 +4868,23 @@ SelectionDAGBuilder::visitIntrinsicCall(const CallInst &I, unsigned Intrinsic) { getValue(I.getArgOperand(1)), DAG)); return 0; case Intrinsic::log: - setValue(&I, expandLog(sdl, getValue(I.getArgOperand(0)), DAG, TLI)); + setValue(&I, expandLog(sdl, getValue(I.getArgOperand(0)), DAG, *TLI)); return 0; case Intrinsic::log2: - setValue(&I, expandLog2(sdl, getValue(I.getArgOperand(0)), DAG, TLI)); + setValue(&I, expandLog2(sdl, getValue(I.getArgOperand(0)), DAG, *TLI)); return 0; case Intrinsic::log10: - setValue(&I, expandLog10(sdl, getValue(I.getArgOperand(0)), DAG, TLI)); + setValue(&I, expandLog10(sdl, getValue(I.getArgOperand(0)), DAG, *TLI)); return 0; case Intrinsic::exp: - setValue(&I, expandExp(sdl, getValue(I.getArgOperand(0)), DAG, TLI)); + setValue(&I, expandExp(sdl, getValue(I.getArgOperand(0)), DAG, *TLI)); return 0; case Intrinsic::exp2: - setValue(&I, expandExp2(sdl, getValue(I.getArgOperand(0)), DAG, TLI)); + setValue(&I, expandExp2(sdl, getValue(I.getArgOperand(0)), DAG, *TLI)); return 0; case Intrinsic::pow: setValue(&I, expandPow(sdl, getValue(I.getArgOperand(0)), - getValue(I.getArgOperand(1)), DAG, TLI)); + getValue(I.getArgOperand(1)), DAG, *TLI)); return 0; case Intrinsic::sqrt: case Intrinsic::fabs: @@ -4894,9 +4922,9 @@ SelectionDAGBuilder::visitIntrinsicCall(const CallInst &I, unsigned Intrinsic) { getValue(I.getArgOperand(2)))); return 0; case Intrinsic::fmuladd: { - EVT VT = TLI.getValueType(I.getType()); + EVT VT = TLI->getValueType(I.getType()); if (TM.Options.AllowFPOpFusion != FPOpFusion::Strict && - TLI.isFMAFasterThanMulAndAdd(VT)){ + TLI->isFMAFasterThanMulAndAdd(VT)){ setValue(&I, DAG.getNode(ISD::FMA, sdl, getValue(I.getArgOperand(0)).getValueType(), getValue(I.getArgOperand(0)), @@ -4967,7 +4995,7 @@ SelectionDAGBuilder::visitIntrinsicCall(const CallInst &I, unsigned Intrinsic) { case Intrinsic::stacksave: { SDValue Op = getRoot(); Res = DAG.getNode(ISD::STACKSAVE, sdl, - DAG.getVTList(TLI.getPointerTy(), MVT::Other), &Op, 1); + DAG.getVTList(TLI->getPointerTy(), MVT::Other), &Op, 1); setValue(&I, Res); DAG.setRoot(Res.getValue(1)); return 0; @@ -4981,7 +5009,7 @@ SelectionDAGBuilder::visitIntrinsicCall(const CallInst &I, unsigned Intrinsic) { // Emit code into the DAG to store the stack guard onto the stack. MachineFunction &MF = DAG.getMachineFunction(); MachineFrameInfo *MFI = MF.getFrameInfo(); - EVT PtrTy = TLI.getPointerTy(); + EVT PtrTy = TLI->getPointerTy(); SDValue Src = getValue(I.getArgOperand(0)); // The guard's value. AllocaInst *Slot = cast(I.getArgOperand(1)); @@ -5043,7 +5071,7 @@ SelectionDAGBuilder::visitIntrinsicCall(const CallInst &I, unsigned Intrinsic) { } case Intrinsic::adjust_trampoline: { setValue(&I, DAG.getNode(ISD::ADJUST_TRAMPOLINE, sdl, - TLI.getPointerTy(), + TLI->getPointerTy(), getValue(I.getArgOperand(0)))); return 0; } @@ -5084,9 +5112,10 @@ SelectionDAGBuilder::visitIntrinsicCall(const CallInst &I, unsigned Intrinsic) { false, false, false, false, 0, CallingConv::C, /*isTailCall=*/false, /*doesNotRet=*/false, /*isReturnValueUsed=*/true, - DAG.getExternalSymbol(TrapFuncName.data(), TLI.getPointerTy()), + DAG.getExternalSymbol(TrapFuncName.data(), + TLI->getPointerTy()), Args, DAG, sdl); - std::pair Result = TLI.LowerCallTo(CLI); + std::pair Result = TLI->LowerCallTo(CLI); DAG.setRoot(Result.second); return 0; } @@ -5155,7 +5184,7 @@ SelectionDAGBuilder::visitIntrinsicCall(const CallInst &I, unsigned Intrinsic) { SDValue Ops[2]; Ops[0] = getRoot(); - Ops[1] = DAG.getFrameIndex(FI, TLI.getPointerTy(), true); + Ops[1] = DAG.getFrameIndex(FI, TLI->getPointerTy(), true); unsigned Opcode = (IsStart ? ISD::LIFETIME_START : ISD::LIFETIME_END); Res = DAG.getNode(Opcode, sdl, MVT::Other, Ops, 2); @@ -5165,7 +5194,7 @@ SelectionDAGBuilder::visitIntrinsicCall(const CallInst &I, unsigned Intrinsic) { } case Intrinsic::invariant_start: // Discard region information. - setValue(&I, DAG.getUNDEF(TLI.getPointerTy())); + setValue(&I, DAG.getUNDEF(TLI->getPointerTy())); return 0; case Intrinsic::invariant_end: // Discard region information. @@ -5191,26 +5220,27 @@ void SelectionDAGBuilder::LowerCallTo(ImmutableCallSite CS, SDValue Callee, // Check whether the function can return without sret-demotion. SmallVector Outs; - GetReturnInfo(RetTy, CS.getAttributes(), Outs, TLI); + const TargetLowering *TLI = TM.getTargetLowering(); + GetReturnInfo(RetTy, CS.getAttributes(), Outs, *TLI); - bool CanLowerReturn = TLI.CanLowerReturn(CS.getCallingConv(), - DAG.getMachineFunction(), - FTy->isVarArg(), Outs, - FTy->getContext()); + bool CanLowerReturn = TLI->CanLowerReturn(CS.getCallingConv(), + DAG.getMachineFunction(), + FTy->isVarArg(), Outs, + FTy->getContext()); SDValue DemoteStackSlot; int DemoteStackIdx = -100; if (!CanLowerReturn) { - uint64_t TySize = TLI.getDataLayout()->getTypeAllocSize( + uint64_t TySize = TLI->getDataLayout()->getTypeAllocSize( FTy->getReturnType()); - unsigned Align = TLI.getDataLayout()->getPrefTypeAlignment( + unsigned Align = TLI->getDataLayout()->getPrefTypeAlignment( FTy->getReturnType()); MachineFunction &MF = DAG.getMachineFunction(); DemoteStackIdx = MF.getFrameInfo()->CreateStackObject(TySize, Align, false); Type *StackSlotPtrType = PointerType::getUnqual(FTy->getReturnType()); - DemoteStackSlot = DAG.getFrameIndex(DemoteStackIdx, TLI.getPointerTy()); + DemoteStackSlot = DAG.getFrameIndex(DemoteStackIdx, TLI->getPointerTy()); Entry.Node = DemoteStackSlot; Entry.Ty = StackSlotPtrType; Entry.isSExt = false; @@ -5271,14 +5301,14 @@ void SelectionDAGBuilder::LowerCallTo(ImmutableCallSite CS, SDValue Callee, } // Check if target-independent constraints permit a tail call here. - // Target-dependent constraints are checked within TLI.LowerCallTo. - if (isTailCall && !isInTailCallPosition(CS, TLI)) + // Target-dependent constraints are checked within TLI->LowerCallTo. + if (isTailCall && !isInTailCallPosition(CS, *TLI)) isTailCall = false; TargetLowering:: CallLoweringInfo CLI(getRoot(), RetTy, FTy, isTailCall, Callee, Args, DAG, getCurSDLoc(), CS); - std::pair Result = TLI.LowerCallTo(CLI); + std::pair Result = TLI->LowerCallTo(CLI); assert((isTailCall || Result.second.getNode()) && "Non-null chain expected with non-tail call!"); assert((Result.second.getNode() || !Result.first.getNode()) && @@ -5291,14 +5321,14 @@ void SelectionDAGBuilder::LowerCallTo(ImmutableCallSite CS, SDValue Callee, SmallVector PVTs; Type *PtrRetTy = PointerType::getUnqual(FTy->getReturnType()); - ComputeValueVTs(TLI, PtrRetTy, PVTs); + ComputeValueVTs(*TLI, PtrRetTy, PVTs); assert(PVTs.size() == 1 && "Pointers should fit in one register"); EVT PtrVT = PVTs[0]; SmallVector RetTys; SmallVector Offsets; RetTy = FTy->getReturnType(); - ComputeValueVTs(TLI, RetTy, RetTys, &Offsets); + ComputeValueVTs(*TLI, RetTy, RetTys, &Offsets); unsigned NumValues = RetTys.size(); SmallVector Values(NumValues); @@ -5460,10 +5490,11 @@ bool SelectionDAGBuilder::visitMemCmpCall(const CallInst &I) { // Require that we can find a legal MVT, and only do this if the target // supports unaligned loads of that type. Expanding into byte loads would // bloat the code. + const TargetLowering *TLI = TM.getTargetLowering(); if (ActuallyDoIt && Size->getZExtValue() > 4) { // TODO: Handle 5 byte compare as 4-byte + 1 byte. // TODO: Handle 8 byte compare on x86-32 as two 32-bit loads. - if (!TLI.isTypeLegal(LoadVT) ||!TLI.allowsUnalignedMemoryAccesses(LoadVT)) + if (!TLI->isTypeLegal(LoadVT) ||!TLI->allowsUnalignedMemoryAccesses(LoadVT)) ActuallyDoIt = false; } @@ -5473,7 +5504,7 @@ bool SelectionDAGBuilder::visitMemCmpCall(const CallInst &I) { SDValue Res = DAG.getSetCC(getCurSDLoc(), MVT::i1, LHSVal, RHSVal, ISD::SETNE); - EVT CallVT = TLI.getValueType(I.getType(), true); + EVT CallVT = TLI->getValueType(I.getType(), true); setValue(&I, DAG.getZExtOrTrunc(Res, getCurSDLoc(), CallVT)); return true; } @@ -5631,7 +5662,8 @@ void SelectionDAGBuilder::visitCall(const CallInst &I) { if (!RenameFn) Callee = getValue(I.getCalledValue()); else - Callee = DAG.getExternalSymbol(RenameFn, TLI.getPointerTy()); + Callee = DAG.getExternalSymbol(RenameFn, + TM.getTargetLowering()->getPointerTy()); // Check if we can potentially perform a tail call. More detailed checking is // be done within LowerCallTo, after more information about the call is known. @@ -5826,8 +5858,9 @@ void SelectionDAGBuilder::visitInlineAsm(ImmutableCallSite CS) { /// ConstraintOperands - Information about all of the constraints. SDISelAsmOperandInfoVector ConstraintOperands; + const TargetLowering *TLI = TM.getTargetLowering(); TargetLowering::AsmOperandInfoVector - TargetConstraints = TLI.ParseConstraints(CS); + TargetConstraints = TLI->ParseConstraints(CS); bool hasMemory = false; @@ -5852,10 +5885,10 @@ void SelectionDAGBuilder::visitInlineAsm(ImmutableCallSite CS) { // corresponding argument. assert(!CS.getType()->isVoidTy() && "Bad inline asm!"); if (StructType *STy = dyn_cast(CS.getType())) { - OpVT = TLI.getSimpleValueType(STy->getElementType(ResNo)); + OpVT = TLI->getSimpleValueType(STy->getElementType(ResNo)); } else { assert(ResNo == 0 && "Asm only has one result!"); - OpVT = TLI.getSimpleValueType(CS.getType()); + OpVT = TLI->getSimpleValueType(CS.getType()); } ++ResNo; break; @@ -5876,7 +5909,7 @@ void SelectionDAGBuilder::visitInlineAsm(ImmutableCallSite CS) { OpInfo.CallOperand = getValue(OpInfo.CallOperandVal); } - OpVT = OpInfo.getCallOperandValEVT(*DAG.getContext(), TLI, TD). + OpVT = OpInfo.getCallOperandValEVT(*DAG.getContext(), *TLI, TD). getSimpleVT(); } @@ -5888,7 +5921,7 @@ void SelectionDAGBuilder::visitInlineAsm(ImmutableCallSite CS) { else { for (unsigned j = 0, ee = OpInfo.Codes.size(); j != ee; ++j) { TargetLowering::ConstraintType - CType = TLI.getConstraintType(OpInfo.Codes[j]); + CType = TLI->getConstraintType(OpInfo.Codes[j]); if (CType == TargetLowering::C_Memory) { hasMemory = true; break; @@ -5920,11 +5953,11 @@ void SelectionDAGBuilder::visitInlineAsm(ImmutableCallSite CS) { if (OpInfo.ConstraintVT != Input.ConstraintVT) { std::pair MatchRC = - TLI.getRegForInlineAsmConstraint(OpInfo.ConstraintCode, - OpInfo.ConstraintVT); + TLI->getRegForInlineAsmConstraint(OpInfo.ConstraintCode, + OpInfo.ConstraintVT); std::pair InputRC = - TLI.getRegForInlineAsmConstraint(Input.ConstraintCode, - Input.ConstraintVT); + TLI->getRegForInlineAsmConstraint(Input.ConstraintCode, + Input.ConstraintVT); if ((OpInfo.ConstraintVT.isInteger() != Input.ConstraintVT.isInteger()) || (MatchRC.second != InputRC.second)) { @@ -5937,7 +5970,7 @@ void SelectionDAGBuilder::visitInlineAsm(ImmutableCallSite CS) { } // Compute the constraint code and ConstraintType to use. - TLI.ComputeConstraintToUse(OpInfo, OpInfo.CallOperand, &DAG); + TLI->ComputeConstraintToUse(OpInfo, OpInfo.CallOperand, &DAG); if (OpInfo.ConstraintType == TargetLowering::C_Memory && OpInfo.Type == InlineAsm::isClobber) @@ -5965,16 +5998,16 @@ void SelectionDAGBuilder::visitInlineAsm(ImmutableCallSite CS) { if (isa(OpVal) || isa(OpVal) || isa(OpVal) || isa(OpVal)) { OpInfo.CallOperand = DAG.getConstantPool(cast(OpVal), - TLI.getPointerTy()); + TLI->getPointerTy()); } else { // Otherwise, create a stack slot and emit a store to it before the // asm. Type *Ty = OpVal->getType(); - uint64_t TySize = TLI.getDataLayout()->getTypeAllocSize(Ty); - unsigned Align = TLI.getDataLayout()->getPrefTypeAlignment(Ty); + uint64_t TySize = TLI->getDataLayout()->getTypeAllocSize(Ty); + unsigned Align = TLI->getDataLayout()->getPrefTypeAlignment(Ty); MachineFunction &MF = DAG.getMachineFunction(); int SSFI = MF.getFrameInfo()->CreateStackObject(TySize, Align, false); - SDValue StackSlot = DAG.getFrameIndex(SSFI, TLI.getPointerTy()); + SDValue StackSlot = DAG.getFrameIndex(SSFI, TLI->getPointerTy()); Chain = DAG.getStore(Chain, getCurSDLoc(), OpInfo.CallOperand, StackSlot, MachinePointerInfo::getFixedStack(SSFI), @@ -5992,7 +6025,7 @@ void SelectionDAGBuilder::visitInlineAsm(ImmutableCallSite CS) { // If this constraint is for a specific register, allocate it before // anything else. if (OpInfo.ConstraintType == TargetLowering::C_Register) - GetRegistersForValue(DAG, TLI, getCurSDLoc(), OpInfo); + GetRegistersForValue(DAG, *TLI, getCurSDLoc(), OpInfo); } // Second pass - Loop over all of the operands, assigning virtual or physregs @@ -6003,7 +6036,7 @@ void SelectionDAGBuilder::visitInlineAsm(ImmutableCallSite CS) { // C_Register operands have already been allocated, Other/Memory don't need // to be. if (OpInfo.ConstraintType == TargetLowering::C_RegisterClass) - GetRegistersForValue(DAG, TLI, getCurSDLoc(), OpInfo); + GetRegistersForValue(DAG, *TLI, getCurSDLoc(), OpInfo); } // AsmNodeOperands - The operands for the ISD::INLINEASM node. @@ -6011,7 +6044,7 @@ void SelectionDAGBuilder::visitInlineAsm(ImmutableCallSite CS) { AsmNodeOperands.push_back(SDValue()); // reserve space for input chain AsmNodeOperands.push_back( DAG.getTargetExternalSymbol(IA->getAsmString().c_str(), - TLI.getPointerTy())); + TLI->getPointerTy())); // If we have a !srcloc metadata node associated with it, we want to attach // this to the ultimately generated inline asm machineinstr. To do this, we @@ -6034,7 +6067,7 @@ void SelectionDAGBuilder::visitInlineAsm(ImmutableCallSite CS) { TargetLowering::AsmOperandInfo &OpInfo = TargetConstraints[i]; // Compute the constraint code and ConstraintType to use. - TLI.ComputeConstraintToUse(OpInfo, SDValue()); + TLI->ComputeConstraintToUse(OpInfo, SDValue()); // Ideally, we would only check against memory constraints. However, the // meaning of an other constraint can be target-specific and we can't easily @@ -6052,7 +6085,7 @@ void SelectionDAGBuilder::visitInlineAsm(ImmutableCallSite CS) { } AsmNodeOperands.push_back(DAG.getTargetConstant(ExtraInfo, - TLI.getPointerTy())); + TLI->getPointerTy())); // Loop over all of the inputs, copying the operand values into the // appropriate registers and processing the output regs. @@ -6074,7 +6107,7 @@ void SelectionDAGBuilder::visitInlineAsm(ImmutableCallSite CS) { // Add information to the INLINEASM node to know about this output. unsigned OpFlags = InlineAsm::getFlagWord(InlineAsm::Kind_Mem, 1); AsmNodeOperands.push_back(DAG.getTargetConstant(OpFlags, - TLI.getPointerTy())); + TLI->getPointerTy())); AsmNodeOperands.push_back(OpInfo.CallOperand); break; } @@ -6156,7 +6189,7 @@ void SelectionDAGBuilder::visitInlineAsm(ImmutableCallSite CS) { MachineRegisterInfo &RegInfo = DAG.getMachineFunction().getRegInfo(); for (unsigned i = 0, e = InlineAsm::getNumOperandRegisters(OpFlag); i != e; ++i) { - if (const TargetRegisterClass *RC = TLI.getRegClassFor(RegVT)) + if (const TargetRegisterClass *RC = TLI->getRegClassFor(RegVT)) MatchedRegs.Regs.push_back(RegInfo.createVirtualRegister(RC)); else { LLVMContext &Ctx = *DAG.getContext(); @@ -6183,7 +6216,7 @@ void SelectionDAGBuilder::visitInlineAsm(ImmutableCallSite CS) { OpFlag = InlineAsm::getFlagWordForMatchingOp(OpFlag, OpInfo.getMatchedOperand()); AsmNodeOperands.push_back(DAG.getTargetConstant(OpFlag, - TLI.getPointerTy())); + TLI->getPointerTy())); AsmNodeOperands.push_back(AsmNodeOperands[CurOp+1]); break; } @@ -6195,8 +6228,8 @@ void SelectionDAGBuilder::visitInlineAsm(ImmutableCallSite CS) { if (OpInfo.ConstraintType == TargetLowering::C_Other) { std::vector Ops; - TLI.LowerAsmOperandForConstraint(InOperandVal, OpInfo.ConstraintCode, - Ops, DAG); + TLI->LowerAsmOperandForConstraint(InOperandVal, OpInfo.ConstraintCode, + Ops, DAG); if (Ops.empty()) { LLVMContext &Ctx = *DAG.getContext(); Ctx.emitError(CS.getInstruction(), @@ -6209,20 +6242,20 @@ void SelectionDAGBuilder::visitInlineAsm(ImmutableCallSite CS) { unsigned ResOpType = InlineAsm::getFlagWord(InlineAsm::Kind_Imm, Ops.size()); AsmNodeOperands.push_back(DAG.getTargetConstant(ResOpType, - TLI.getPointerTy())); + TLI->getPointerTy())); AsmNodeOperands.insert(AsmNodeOperands.end(), Ops.begin(), Ops.end()); break; } if (OpInfo.ConstraintType == TargetLowering::C_Memory) { assert(OpInfo.isIndirect && "Operand must be indirect to be a mem!"); - assert(InOperandVal.getValueType() == TLI.getPointerTy() && + assert(InOperandVal.getValueType() == TLI->getPointerTy() && "Memory operands expect pointer values"); // Add information to the INLINEASM node to know about this input. unsigned ResOpType = InlineAsm::getFlagWord(InlineAsm::Kind_Mem, 1); AsmNodeOperands.push_back(DAG.getTargetConstant(ResOpType, - TLI.getPointerTy())); + TLI->getPointerTy())); AsmNodeOperands.push_back(InOperandVal); break; } @@ -6285,7 +6318,7 @@ void SelectionDAGBuilder::visitInlineAsm(ImmutableCallSite CS) { // FIXME: Why don't we do this for inline asms with MRVs? if (CS.getType()->isSingleValueType() && CS.getType()->isSized()) { - EVT ResultType = TLI.getValueType(CS.getType()); + EVT ResultType = TLI->getValueType(CS.getType()); // If any of the results of the inline asm is a vector, it may have the // wrong width/num elts. This can happen for register classes that can @@ -6351,8 +6384,9 @@ void SelectionDAGBuilder::visitVAStart(const CallInst &I) { } void SelectionDAGBuilder::visitVAArg(const VAArgInst &I) { - const DataLayout &TD = *TLI.getDataLayout(); - SDValue V = DAG.getVAArg(TLI.getValueType(I.getType()), getCurSDLoc(), + const TargetLowering *TLI = TM.getTargetLowering(); + const DataLayout &TD = *TLI->getDataLayout(); + SDValue V = DAG.getVAArg(TLI->getValueType(I.getType()), getCurSDLoc(), getRoot(), getValue(I.getOperand(0)), DAG.getSrcValue(I.getOperand(0)), TD.getABITypeAlignment(I.getType())); @@ -6575,7 +6609,8 @@ SelectionDAGBuilder::CopyValueToVirtualRegister(const Value *V, unsigned Reg) { "Copy from a reg to the same reg!"); assert(!TargetRegisterInfo::isPhysicalRegister(Reg) && "Is a physreg"); - RegsForValue RFV(V->getContext(), TLI, Reg, V->getType()); + const TargetLowering *TLI = TM.getTargetLowering(); + RegsForValue RFV(V->getContext(), *TLI, Reg, V->getType()); SDValue Chain = DAG.getEntryNode(); RFV.getCopyToRegs(Op, DAG, getCurSDLoc(), Chain, 0, V); PendingExports.push_back(Chain); @@ -6605,13 +6640,15 @@ static bool isOnlyUsedInEntryBlock(const Argument *A, bool FastISel) { void SelectionDAGISel::LowerArguments(const Function &F) { SelectionDAG &DAG = SDB->DAG; SDLoc dl = SDB->getCurSDLoc(); + const TargetLowering *TLI = getTargetLowering(); const DataLayout *TD = TLI->getDataLayout(); SmallVector Ins; if (!FuncInfo->CanLowerReturn) { // Put in an sret pointer parameter before all the other parameters. SmallVector ValueVTs; - ComputeValueVTs(*TLI, PointerType::getUnqual(F.getReturnType()), ValueVTs); + ComputeValueVTs(*getTargetLowering(), + PointerType::getUnqual(F.getReturnType()), ValueVTs); // NOTE: Assuming that a pointer will never break down to more than one VT // or one register. @@ -6878,15 +6915,17 @@ SelectionDAGBuilder::HandlePHINodesInSuccessorBlocks(const BasicBlock *LLVMBB) { // Remember that this register needs to added to the machine PHI node as // the input for this MBB. SmallVector ValueVTs; - ComputeValueVTs(TLI, PN->getType(), ValueVTs); + const TargetLowering *TLI = TM.getTargetLowering(); + ComputeValueVTs(*TLI, PN->getType(), ValueVTs); for (unsigned vti = 0, vte = ValueVTs.size(); vti != vte; ++vti) { EVT VT = ValueVTs[vti]; - unsigned NumRegisters = TLI.getNumRegisters(*DAG.getContext(), VT); + unsigned NumRegisters = TLI->getNumRegisters(*DAG.getContext(), VT); for (unsigned i = 0, e = NumRegisters; i != e; ++i) FuncInfo.PHINodesToUpdate.push_back(std::make_pair(MBBI++, Reg+i)); Reg += NumRegisters; } } } + ConstantsOut.clear(); } diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.h b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.h index bff92ca551..90d95c040e 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.h +++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.h @@ -278,12 +278,9 @@ private: BitTestInfo Cases; }; -public: - // TLI - This is information that describes the available target features we - // need for lowering. This indicates when operations are unavailable, - // implemented with a libcall, etc. +private: const TargetMachine &TM; - const TargetLowering &TLI; +public: SelectionDAG &DAG; const DataLayout *TD; AliasAnalysis *AA; @@ -328,7 +325,6 @@ public: SelectionDAGBuilder(SelectionDAG &dag, FunctionLoweringInfo &funcinfo, CodeGenOpt::Level ol) : CurInst(NULL), SDNodeOrder(0), TM(dag.getTarget()), - TLI(dag.getTargetLoweringInfo()), DAG(dag), FuncInfo(funcinfo), OptLevel(ol), HasTailCall(false) { } diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp index 5f689d2009..fab75227d9 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp @@ -275,9 +275,9 @@ void TargetLowering::AdjustInstrPostInstrSelection(MachineInstr *MI, // SelectionDAGISel code //===----------------------------------------------------------------------===// -SelectionDAGISel::SelectionDAGISel(const TargetMachine &tm, +SelectionDAGISel::SelectionDAGISel(TargetMachine &tm, CodeGenOpt::Level OL) : - MachineFunctionPass(ID), TM(tm), TLI(tm.getTargetLowering()), + MachineFunctionPass(ID), TM(tm), FuncInfo(new FunctionLoweringInfo(TM)), CurDAG(new SelectionDAG(tm, OL)), SDB(new SelectionDAGBuilder(*CurDAG, *FuncInfo, OL)), @@ -828,6 +828,7 @@ void SelectionDAGISel::PrepareEHLandingPad() { .addSym(Label); // Mark exception register as live in. + const TargetLowering *TLI = getTargetLowering(); unsigned Reg = TLI->getExceptionPointerRegister(); if (Reg) MBB->addLiveIn(Reg); @@ -932,7 +933,7 @@ void SelectionDAGISel::SelectAllBasicBlocks(const Function &Fn) { // Initialize the Fast-ISel state, if needed. FastISel *FastIS = 0; if (TM.Options.EnableFastISel) - FastIS = TLI->createFastISel(*FuncInfo, LibInfo); + FastIS = getTargetLowering()->createFastISel(*FuncInfo, LibInfo); // Iterate over all basic blocks in the function. ReversePostOrderTraversal RPOT(&Fn); @@ -2079,7 +2080,7 @@ static unsigned IsPredicateKnownToFail(const unsigned char *Table, Result = !::CheckOpcode(Table, Index, N.getNode()); return Index; case SelectionDAGISel::OPC_CheckType: - Result = !::CheckType(Table, Index, N, SDISel.TLI); + Result = !::CheckType(Table, Index, N, SDISel.getTargetLowering()); return Index; case SelectionDAGISel::OPC_CheckChild0Type: case SelectionDAGISel::OPC_CheckChild1Type: @@ -2089,14 +2090,14 @@ static unsigned IsPredicateKnownToFail(const unsigned char *Table, case SelectionDAGISel::OPC_CheckChild5Type: case SelectionDAGISel::OPC_CheckChild6Type: case SelectionDAGISel::OPC_CheckChild7Type: - Result = !::CheckChildType(Table, Index, N, SDISel.TLI, + Result = !::CheckChildType(Table, Index, N, SDISel.getTargetLowering(), Table[Index-1] - SelectionDAGISel::OPC_CheckChild0Type); return Index; case SelectionDAGISel::OPC_CheckCondCode: Result = !::CheckCondCode(Table, Index, N); return Index; case SelectionDAGISel::OPC_CheckValueType: - Result = !::CheckValueType(Table, Index, N, SDISel.TLI); + Result = !::CheckValueType(Table, Index, N, SDISel.getTargetLowering()); return Index; case SelectionDAGISel::OPC_CheckInteger: Result = !::CheckInteger(Table, Index, N); @@ -2389,7 +2390,8 @@ SelectCodeCommon(SDNode *NodeToMatch, const unsigned char *MatcherTable, continue; case OPC_CheckType: - if (!::CheckType(MatcherTable, MatcherIndex, N, TLI)) break; + if (!::CheckType(MatcherTable, MatcherIndex, N, getTargetLowering())) + break; continue; case OPC_SwitchOpcode: { @@ -2436,7 +2438,7 @@ SelectCodeCommon(SDNode *NodeToMatch, const unsigned char *MatcherTable, MVT CaseVT = (MVT::SimpleValueType)MatcherTable[MatcherIndex++]; if (CaseVT == MVT::iPTR) - CaseVT = TLI->getPointerTy(); + CaseVT = getTargetLowering()->getPointerTy(); // If the VT matches, then we will execute this case. if (CurNodeVT == CaseVT) @@ -2458,7 +2460,7 @@ SelectCodeCommon(SDNode *NodeToMatch, const unsigned char *MatcherTable, case OPC_CheckChild2Type: case OPC_CheckChild3Type: case OPC_CheckChild4Type: case OPC_CheckChild5Type: case OPC_CheckChild6Type: case OPC_CheckChild7Type: - if (!::CheckChildType(MatcherTable, MatcherIndex, N, TLI, + if (!::CheckChildType(MatcherTable, MatcherIndex, N, getTargetLowering(), Opcode-OPC_CheckChild0Type)) break; continue; @@ -2466,7 +2468,8 @@ SelectCodeCommon(SDNode *NodeToMatch, const unsigned char *MatcherTable, if (!::CheckCondCode(MatcherTable, MatcherIndex, N)) break; continue; case OPC_CheckValueType: - if (!::CheckValueType(MatcherTable, MatcherIndex, N, TLI)) break; + if (!::CheckValueType(MatcherTable, MatcherIndex, N, getTargetLowering())) + break; continue; case OPC_CheckInteger: if (!::CheckInteger(MatcherTable, MatcherIndex, N)) break; @@ -2658,7 +2661,7 @@ SelectCodeCommon(SDNode *NodeToMatch, const unsigned char *MatcherTable, for (unsigned i = 0; i != NumVTs; ++i) { MVT::SimpleValueType VT = (MVT::SimpleValueType)MatcherTable[MatcherIndex++]; - if (VT == MVT::iPTR) VT = TLI->getPointerTy().SimpleTy; + if (VT == MVT::iPTR) VT = getTargetLowering()->getPointerTy().SimpleTy; VTs.push_back(VT); } diff --git a/lib/Target/ARM/ARMISelDAGToDAG.cpp b/lib/Target/ARM/ARMISelDAGToDAG.cpp index 962368d07f..3e23253822 100644 --- a/lib/Target/ARM/ARMISelDAGToDAG.cpp +++ b/lib/Target/ARM/ARMISelDAGToDAG.cpp @@ -61,7 +61,6 @@ enum AddrMode2Type { class ARMDAGToDAGISel : public SelectionDAGISel { ARMBaseTargetMachine &TM; - const ARMBaseInstrInfo *TII; /// Subtarget - Keep a pointer to the ARMSubtarget around so that we can /// make the right decision when generating code for different targets. @@ -71,7 +70,6 @@ public: explicit ARMDAGToDAGISel(ARMBaseTargetMachine &tm, CodeGenOpt::Level OptLevel) : SelectionDAGISel(tm, OptLevel), TM(tm), - TII(static_cast(TM.getInstrInfo())), Subtarget(&TM.getSubtarget()) { } @@ -434,6 +432,9 @@ bool ARMDAGToDAGISel::hasNoVMLxHazardUse(SDNode *N) const { if (Use->getOpcode() == ISD::CopyToReg) return true; if (Use->isMachineOpcode()) { + const ARMBaseInstrInfo *TII = + static_cast(TM.getInstrInfo()); + const MCInstrDesc &MCID = TII->get(Use->getMachineOpcode()); if (MCID.mayStore()) return true; @@ -533,7 +534,8 @@ bool ARMDAGToDAGISel::SelectAddrModeImm12(SDValue N, if (N.getOpcode() == ISD::FrameIndex) { // Match frame index. int FI = cast(N)->getIndex(); - Base = CurDAG->getTargetFrameIndex(FI, TLI->getPointerTy()); + Base = CurDAG->getTargetFrameIndex(FI, + getTargetLowering()->getPointerTy()); OffImm = CurDAG->getTargetConstant(0, MVT::i32); return true; } @@ -557,7 +559,8 @@ bool ARMDAGToDAGISel::SelectAddrModeImm12(SDValue N, Base = N.getOperand(0); if (Base.getOpcode() == ISD::FrameIndex) { int FI = cast(Base)->getIndex(); - Base = CurDAG->getTargetFrameIndex(FI, TLI->getPointerTy()); + Base = CurDAG->getTargetFrameIndex(FI, + getTargetLowering()->getPointerTy()); } OffImm = CurDAG->getTargetConstant(RHSC, MVT::i32); return true; @@ -703,7 +706,8 @@ AddrMode2Type ARMDAGToDAGISel::SelectAddrMode2Worker(SDValue N, Base = N; if (N.getOpcode() == ISD::FrameIndex) { int FI = cast(N)->getIndex(); - Base = CurDAG->getTargetFrameIndex(FI, TLI->getPointerTy()); + Base = CurDAG->getTargetFrameIndex(FI, + getTargetLowering()->getPointerTy()); } else if (N.getOpcode() == ARMISD::Wrapper && !(Subtarget->useMovt() && N.getOperand(0).getOpcode() == ISD::TargetGlobalAddress)) { @@ -724,7 +728,8 @@ AddrMode2Type ARMDAGToDAGISel::SelectAddrMode2Worker(SDValue N, Base = N.getOperand(0); if (Base.getOpcode() == ISD::FrameIndex) { int FI = cast(Base)->getIndex(); - Base = CurDAG->getTargetFrameIndex(FI, TLI->getPointerTy()); + Base = CurDAG->getTargetFrameIndex(FI, + getTargetLowering()->getPointerTy()); } Offset = CurDAG->getRegister(0, MVT::i32); @@ -901,7 +906,8 @@ bool ARMDAGToDAGISel::SelectAddrMode3(SDValue N, Base = N; if (N.getOpcode() == ISD::FrameIndex) { int FI = cast(N)->getIndex(); - Base = CurDAG->getTargetFrameIndex(FI, TLI->getPointerTy()); + Base = CurDAG->getTargetFrameIndex(FI, + getTargetLowering()->getPointerTy()); } Offset = CurDAG->getRegister(0, MVT::i32); Opc = CurDAG->getTargetConstant(ARM_AM::getAM3Opc(ARM_AM::add, 0),MVT::i32); @@ -915,7 +921,8 @@ bool ARMDAGToDAGISel::SelectAddrMode3(SDValue N, Base = N.getOperand(0); if (Base.getOpcode() == ISD::FrameIndex) { int FI = cast(Base)->getIndex(); - Base = CurDAG->getTargetFrameIndex(FI, TLI->getPointerTy()); + Base = CurDAG->getTargetFrameIndex(FI, + getTargetLowering()->getPointerTy()); } Offset = CurDAG->getRegister(0, MVT::i32); @@ -960,7 +967,8 @@ bool ARMDAGToDAGISel::SelectAddrMode5(SDValue N, Base = N; if (N.getOpcode() == ISD::FrameIndex) { int FI = cast(N)->getIndex(); - Base = CurDAG->getTargetFrameIndex(FI, TLI->getPointerTy()); + Base = CurDAG->getTargetFrameIndex(FI, + getTargetLowering()->getPointerTy()); } else if (N.getOpcode() == ARMISD::Wrapper && !(Subtarget->useMovt() && N.getOperand(0).getOpcode() == ISD::TargetGlobalAddress)) { @@ -978,7 +986,8 @@ bool ARMDAGToDAGISel::SelectAddrMode5(SDValue N, Base = N.getOperand(0); if (Base.getOpcode() == ISD::FrameIndex) { int FI = cast(Base)->getIndex(); - Base = CurDAG->getTargetFrameIndex(FI, TLI->getPointerTy()); + Base = CurDAG->getTargetFrameIndex(FI, + getTargetLowering()->getPointerTy()); } ARM_AM::AddrOpc AddSub = ARM_AM::add; @@ -1202,7 +1211,8 @@ bool ARMDAGToDAGISel::SelectThumbAddrModeSP(SDValue N, SDValue &Base, SDValue &OffImm) { if (N.getOpcode() == ISD::FrameIndex) { int FI = cast(N)->getIndex(); - Base = CurDAG->getTargetFrameIndex(FI, TLI->getPointerTy()); + Base = CurDAG->getTargetFrameIndex(FI, + getTargetLowering()->getPointerTy()); OffImm = CurDAG->getTargetConstant(0, MVT::i32); return true; } @@ -1219,7 +1229,8 @@ bool ARMDAGToDAGISel::SelectThumbAddrModeSP(SDValue N, Base = N.getOperand(0); if (Base.getOpcode() == ISD::FrameIndex) { int FI = cast(Base)->getIndex(); - Base = CurDAG->getTargetFrameIndex(FI, TLI->getPointerTy()); + Base = CurDAG->getTargetFrameIndex(FI, + getTargetLowering()->getPointerTy()); } OffImm = CurDAG->getTargetConstant(RHSC, MVT::i32); return true; @@ -1267,7 +1278,8 @@ bool ARMDAGToDAGISel::SelectT2AddrModeImm12(SDValue N, if (N.getOpcode() == ISD::FrameIndex) { // Match frame index. int FI = cast(N)->getIndex(); - Base = CurDAG->getTargetFrameIndex(FI, TLI->getPointerTy()); + Base = CurDAG->getTargetFrameIndex(FI, + getTargetLowering()->getPointerTy()); OffImm = CurDAG->getTargetConstant(0, MVT::i32); return true; } @@ -1297,7 +1309,8 @@ bool ARMDAGToDAGISel::SelectT2AddrModeImm12(SDValue N, Base = N.getOperand(0); if (Base.getOpcode() == ISD::FrameIndex) { int FI = cast(Base)->getIndex(); - Base = CurDAG->getTargetFrameIndex(FI, TLI->getPointerTy()); + Base = CurDAG->getTargetFrameIndex(FI, + getTargetLowering()->getPointerTy()); } OffImm = CurDAG->getTargetConstant(RHSC, MVT::i32); return true; @@ -1326,7 +1339,8 @@ bool ARMDAGToDAGISel::SelectT2AddrModeImm8(SDValue N, Base = N.getOperand(0); if (Base.getOpcode() == ISD::FrameIndex) { int FI = cast(Base)->getIndex(); - Base = CurDAG->getTargetFrameIndex(FI, TLI->getPointerTy()); + Base = CurDAG->getTargetFrameIndex(FI, + getTargetLowering()->getPointerTy()); } OffImm = CurDAG->getTargetConstant(RHSC, MVT::i32); return true; @@ -2587,7 +2601,7 @@ SDNode *ARMDAGToDAGISel::Select(SDNode *N) { SDValue CPIdx = CurDAG->getTargetConstantPool(ConstantInt::get( Type::getInt32Ty(*CurDAG->getContext()), Val), - TLI->getPointerTy()); + getTargetLowering()->getPointerTy()); SDNode *ResNode; if (Subtarget->isThumb1Only()) { @@ -2617,7 +2631,8 @@ SDNode *ARMDAGToDAGISel::Select(SDNode *N) { case ISD::FrameIndex: { // Selects to ADDri FI, 0 which in turn will become ADDri SP, imm. int FI = cast(N)->getIndex(); - SDValue TFI = CurDAG->getTargetFrameIndex(FI, TLI->getPointerTy()); + SDValue TFI = CurDAG->getTargetFrameIndex(FI, + getTargetLowering()->getPointerTy()); if (Subtarget->isThumb1Only()) { SDValue Ops[] = { TFI, CurDAG->getTargetConstant(0, MVT::i32), getAL(CurDAG), CurDAG->getRegister(0, MVT::i32) }; diff --git a/lib/Target/ARM/ARMInstrInfo.td b/lib/Target/ARM/ARMInstrInfo.td index da815d563d..cc17b00384 100644 --- a/lib/Target/ARM/ARMInstrInfo.td +++ b/lib/Target/ARM/ARMInstrInfo.td @@ -275,8 +275,8 @@ def HasSlowVDUP32 : Predicate<"Subtarget->isSwift()">; def UseVMOVSR : Predicate<"Subtarget->isCortexA9() || !Subtarget->useNEONForSinglePrecisionFP()">; def DontUseVMOVSR : Predicate<"!Subtarget->isCortexA9() && Subtarget->useNEONForSinglePrecisionFP()">; -def IsLE : Predicate<"TLI->isLittleEndian()">; -def IsBE : Predicate<"TLI->isBigEndian()">; +def IsLE : Predicate<"getTargetLowering()->isLittleEndian()">; +def IsBE : Predicate<"getTargetLowering()->isBigEndian()">; //===----------------------------------------------------------------------===// // ARM Flag Definitions. diff --git a/lib/Target/Hexagon/Hexagon.h b/lib/Target/Hexagon/Hexagon.h index b88637ad57..5467ee3612 100644 --- a/lib/Target/Hexagon/Hexagon.h +++ b/lib/Target/Hexagon/Hexagon.h @@ -29,7 +29,7 @@ namespace llvm { class HexagonTargetMachine; class raw_ostream; - FunctionPass *createHexagonISelDag(const HexagonTargetMachine &TM, + FunctionPass *createHexagonISelDag(HexagonTargetMachine &TM, CodeGenOpt::Level OptLevel); FunctionPass *createHexagonDelaySlotFillerPass(const TargetMachine &TM); FunctionPass *createHexagonFPMoverPass(const TargetMachine &TM); diff --git a/lib/Target/Hexagon/HexagonISelDAGToDAG.cpp b/lib/Target/Hexagon/HexagonISelDAGToDAG.cpp index 22740b79d7..9e78e518c2 100644 --- a/lib/Target/Hexagon/HexagonISelDAGToDAG.cpp +++ b/lib/Target/Hexagon/HexagonISelDAGToDAG.cpp @@ -52,7 +52,7 @@ class HexagonDAGToDAGISel : public SelectionDAGISel { const HexagonTargetMachine& TM; DenseMap GlobalAddressUseCountMap; public: - explicit HexagonDAGToDAGISel(const HexagonTargetMachine &targetmachine, + explicit HexagonDAGToDAGISel(HexagonTargetMachine &targetmachine, CodeGenOpt::Level OptLevel) : SelectionDAGISel(targetmachine, OptLevel), Subtarget(targetmachine.getSubtarget()), @@ -178,7 +178,7 @@ inline SDValue XformUToUM1Imm(unsigned Imm) { /// createHexagonISelDag - This pass converts a legalized DAG into a /// Hexagon-specific DAG, ready for instruction scheduling. /// -FunctionPass *llvm::createHexagonISelDag(const HexagonTargetMachine &TM, +FunctionPass *llvm::createHexagonISelDag(HexagonTargetMachine &TM, CodeGenOpt::Level OptLevel) { return new HexagonDAGToDAGISel(TM, OptLevel); } @@ -394,7 +394,7 @@ SDNode *HexagonDAGToDAGISel::SelectBaseOffsetLoad(LoadSDNode *LD, SDLoc dl) { EVT LoadedVT = LD->getMemoryVT(); int64_t Offset = cast(Base)->getOffset(); if (Offset != 0 && OffsetFitsS11(LoadedVT, Offset)) { - MVT PointerTy = TLI->getPointerTy(); + MVT PointerTy = getTargetLowering()->getPointerTy(); const GlobalValue* GV = cast(Base)->getGlobal(); SDValue TargAddr = @@ -443,10 +443,10 @@ SDNode *HexagonDAGToDAGISel::SelectIndexedLoadSignExtend64(LoadSDNode *LD, SDValue CPTmpN1_0; SDValue CPTmpN1_1; - const HexagonInstrInfo *TII = - static_cast(TM.getInstrInfo()); if (SelectADDRriS11_2(N1, CPTmpN1_0, CPTmpN1_1) && N1.getNode()->getValueType(0) == MVT::i32) { + const HexagonInstrInfo *TII = + static_cast(TM.getInstrInfo()); if (TII->isValidAutoIncImm(LoadedVT, Val)) { SDValue TargetConst = CurDAG->getTargetConstant(Val, MVT::i32); SDNode *Result_1 = CurDAG->getMachineNode(Opcode, dl, MVT::i32, MVT::i32, @@ -510,10 +510,10 @@ SDNode *HexagonDAGToDAGISel::SelectIndexedLoadZeroExtend64(LoadSDNode *LD, SDValue CPTmpN1_0; SDValue CPTmpN1_1; - const HexagonInstrInfo *TII = - static_cast(TM.getInstrInfo()); if (SelectADDRriS11_2(N1, CPTmpN1_0, CPTmpN1_1) && N1.getNode()->getValueType(0) == MVT::i32) { + const HexagonInstrInfo *TII = + static_cast(TM.getInstrInfo()); if (TII->isValidAutoIncImm(LoadedVT, Val)) { SDValue TargetConstVal = CurDAG->getTargetConstant(Val, MVT::i32); SDValue TargetConst0 = CurDAG->getTargetConstant(0, MVT::i32); @@ -777,7 +777,7 @@ SDNode *HexagonDAGToDAGISel::SelectBaseOffsetStore(StoreSDNode *ST, EVT StoredVT = ST->getMemoryVT(); int64_t Offset = cast(Base)->getOffset(); if (Offset != 0 && OffsetFitsS11(StoredVT, Offset)) { - MVT PointerTy = TLI->getPointerTy(); + MVT PointerTy = getTargetLowering()->getPointerTy(); const GlobalValue* GV = cast(Base)->getGlobal(); SDValue TargAddr = @@ -1215,10 +1215,10 @@ SDNode *HexagonDAGToDAGISel::SelectIntrinsicWOChain(SDNode *N) { // We are concerned with only those intrinsics that have predicate registers // as at least one of the operands. - const HexagonInstrInfo *TII = - static_cast(TM.getInstrInfo()); if (IntrinsicWithPred) { SmallVector Ops; + const HexagonInstrInfo *TII = + static_cast(TM.getInstrInfo()); const MCInstrDesc &MCID = TII->get(IntrinsicWithPred); const TargetRegisterInfo *TRI = TM.getRegisterInfo(); diff --git a/lib/Target/Hexagon/HexagonTargetMachine.cpp b/lib/Target/Hexagon/HexagonTargetMachine.cpp index b113b35651..cd96b58e0b 100644 --- a/lib/Target/Hexagon/HexagonTargetMachine.cpp +++ b/lib/Target/Hexagon/HexagonTargetMachine.cpp @@ -126,7 +126,7 @@ TargetPassConfig *HexagonTargetMachine::createPassConfig(PassManagerBase &PM) { } bool HexagonPassConfig::addInstSelector() { - const HexagonTargetMachine &TM = getHexagonTargetMachine(); + HexagonTargetMachine &TM = getHexagonTargetMachine(); bool NoOpt = (getOptLevel() == CodeGenOpt::None); if (!NoOpt) diff --git a/lib/Target/MBlaze/MBlazeISelDAGToDAG.cpp b/lib/Target/MBlaze/MBlazeISelDAGToDAG.cpp index 9d6dfe6502..626eeb52cf 100644 --- a/lib/Target/MBlaze/MBlazeISelDAGToDAG.cpp +++ b/lib/Target/MBlaze/MBlazeISelDAGToDAG.cpp @@ -181,7 +181,8 @@ SelectAddrRegImm(SDValue N, SDValue &Base, SDValue &Disp) { /// GOT address into a register. SDNode *MBlazeDAGToDAGISel::getGlobalBaseReg() { unsigned GlobalBaseReg = getInstrInfo()->getGlobalBaseReg(MF); - return CurDAG->getRegister(GlobalBaseReg, TLI->getPointerTy()).getNode(); + return CurDAG->getRegister(GlobalBaseReg, + getTargetLowering()->getPointerTy()).getNode(); } /// Select instructions not customized! Used for diff --git a/lib/Target/MSP430/MSP430ISelDAGToDAG.cpp b/lib/Target/MSP430/MSP430ISelDAGToDAG.cpp index 76bc1e72c7..543f54c9c1 100644 --- a/lib/Target/MSP430/MSP430ISelDAGToDAG.cpp +++ b/lib/Target/MSP430/MSP430ISelDAGToDAG.cpp @@ -259,7 +259,8 @@ bool MSP430DAGToDAGISel::SelectAddr(SDValue N, } Base = (AM.BaseType == MSP430ISelAddressMode::FrameIndexBase) ? - CurDAG->getTargetFrameIndex(AM.Base.FrameIndex, TLI->getPointerTy()) : + CurDAG->getTargetFrameIndex(AM.Base.FrameIndex, + getTargetLowering()->getPointerTy()) : AM.Base.Reg; if (AM.GV) diff --git a/lib/Target/Mips/Mips16ISelDAGToDAG.cpp b/lib/Target/Mips/Mips16ISelDAGToDAG.cpp index f70abda1a6..0caa27753a 100644 --- a/lib/Target/Mips/Mips16ISelDAGToDAG.cpp +++ b/lib/Target/Mips/Mips16ISelDAGToDAG.cpp @@ -118,11 +118,13 @@ void Mips16DAGToDAGISel::processFunctionAfterISel(MachineFunction &MF) { SDValue Mips16DAGToDAGISel::getMips16SPAliasReg() { unsigned Mips16SPAliasReg = MF->getInfo()->getMips16SPAliasReg(); - return CurDAG->getRegister(Mips16SPAliasReg, TLI->getPointerTy()); + return CurDAG->getRegister(Mips16SPAliasReg, + getTargetLowering()->getPointerTy()); } void Mips16DAGToDAGISel::getMips16SPRefReg(SDNode *Parent, SDValue &AliasReg) { - SDValue AliasFPReg = CurDAG->getRegister(Mips::S0, TLI->getPointerTy()); + SDValue AliasFPReg = CurDAG->getRegister(Mips::S0, + getTargetLowering()->getPointerTy()); if (Parent) { switch (Parent->getOpcode()) { case ISD::LOAD: { @@ -149,7 +151,7 @@ void Mips16DAGToDAGISel::getMips16SPRefReg(SDNode *Parent, SDValue &AliasReg) { } } } - AliasReg = CurDAG->getRegister(Mips::SP, TLI->getPointerTy()); + AliasReg = CurDAG->getRegister(Mips::SP, getTargetLowering()->getPointerTy()); return; } diff --git a/lib/Target/Mips/MipsISelDAGToDAG.cpp b/lib/Target/Mips/MipsISelDAGToDAG.cpp index a1de174769..0002a5f7c3 100644 --- a/lib/Target/Mips/MipsISelDAGToDAG.cpp +++ b/lib/Target/Mips/MipsISelDAGToDAG.cpp @@ -57,7 +57,8 @@ bool MipsDAGToDAGISel::runOnMachineFunction(MachineFunction &MF) { /// GOT address into a register. SDNode *MipsDAGToDAGISel::getGlobalBaseReg() { unsigned GlobalBaseReg = MF->getInfo()->getGlobalBaseReg(); - return CurDAG->getRegister(GlobalBaseReg, TLI->getPointerTy()).getNode(); + return CurDAG->getRegister(GlobalBaseReg, + getTargetLowering()->getPointerTy()).getNode(); } /// ComplexPattern used on MipsInstrInfo diff --git a/lib/Target/Mips/MipsSEISelDAGToDAG.cpp b/lib/Target/Mips/MipsSEISelDAGToDAG.cpp index 7684bec703..2080275a55 100644 --- a/lib/Target/Mips/MipsSEISelDAGToDAG.cpp +++ b/lib/Target/Mips/MipsSEISelDAGToDAG.cpp @@ -402,7 +402,7 @@ std::pair MipsSEDAGToDAGISel::selectNode(SDNode *Node) { } case MipsISD::ThreadPointer: { - EVT PtrVT = TLI->getPointerTy(); + EVT PtrVT = getTargetLowering()->getPointerTy(); unsigned RdhwrOpc, SrcReg, DestReg; if (PtrVT == MVT::i32) { diff --git a/lib/Target/R600/AMDILISelDAGToDAG.cpp b/lib/Target/R600/AMDILISelDAGToDAG.cpp index 0f64496c9e..c03ced3d15 100644 --- a/lib/Target/R600/AMDILISelDAGToDAG.cpp +++ b/lib/Target/R600/AMDILISelDAGToDAG.cpp @@ -92,8 +92,7 @@ FunctionPass *llvm::createAMDGPUISelDag(TargetMachine &TM return new AMDGPUDAGToDAGISel(TM); } -AMDGPUDAGToDAGISel::AMDGPUDAGToDAGISel(TargetMachine &TM - ) +AMDGPUDAGToDAGISel::AMDGPUDAGToDAGISel(TargetMachine &TM) : SelectionDAGISel(TM), Subtarget(TM.getSubtarget()) { } @@ -712,7 +711,8 @@ void AMDGPUDAGToDAGISel::PostprocessISelDAG() { } // Go over all selected nodes and try to fold them a bit more - const AMDGPUTargetLowering& Lowering = (*(const AMDGPUTargetLowering*)TLI); + const AMDGPUTargetLowering& Lowering = + (*(const AMDGPUTargetLowering*)getTargetLowering()); for (SelectionDAG::allnodes_iterator I = CurDAG->allnodes_begin(), E = CurDAG->allnodes_end(); I != E; ++I) { diff --git a/lib/Target/R600/SIInstrInfo.td b/lib/Target/R600/SIInstrInfo.td index 42fa95f618..36812caa75 100644 --- a/lib/Target/R600/SIInstrInfo.td +++ b/lib/Target/R600/SIInstrInfo.td @@ -44,7 +44,8 @@ def IMM12bit : PatLeaf <(imm), >; class InlineImm : PatLeaf <(vt imm), [{ - return (*(const SITargetLowering *)TLI).analyzeImmediate(N) == 0; + return + (*(const SITargetLowering *)getTargetLowering()).analyzeImmediate(N) == 0; }]>; //===----------------------------------------------------------------------===// diff --git a/lib/Target/Sparc/SparcISelDAGToDAG.cpp b/lib/Target/Sparc/SparcISelDAGToDAG.cpp index e85cf74762..db62151c84 100644 --- a/lib/Target/Sparc/SparcISelDAGToDAG.cpp +++ b/lib/Target/Sparc/SparcISelDAGToDAG.cpp @@ -33,7 +33,7 @@ class SparcDAGToDAGISel : public SelectionDAGISel { /// Subtarget - Keep a pointer to the Sparc Subtarget around so that we can /// make the right decision when generating code for different targets. const SparcSubtarget &Subtarget; - SparcTargetMachine& TM; + SparcTargetMachine &TM; public: explicit SparcDAGToDAGISel(SparcTargetMachine &tm) : SelectionDAGISel(tm), @@ -67,13 +67,15 @@ private: SDNode* SparcDAGToDAGISel::getGlobalBaseReg() { unsigned GlobalBaseReg = TM.getInstrInfo()->getGlobalBaseReg(MF); - return CurDAG->getRegister(GlobalBaseReg, TLI->getPointerTy()).getNode(); + return CurDAG->getRegister(GlobalBaseReg, + getTargetLowering()->getPointerTy()).getNode(); } bool SparcDAGToDAGISel::SelectADDRri(SDValue Addr, SDValue &Base, SDValue &Offset) { if (FrameIndexSDNode *FIN = dyn_cast(Addr)) { - Base = CurDAG->getTargetFrameIndex(FIN->getIndex(), TLI->getPointerTy()); + Base = CurDAG->getTargetFrameIndex(FIN->getIndex(), + getTargetLowering()->getPointerTy()); Offset = CurDAG->getTargetConstant(0, MVT::i32); return true; } @@ -88,7 +90,7 @@ bool SparcDAGToDAGISel::SelectADDRri(SDValue Addr, dyn_cast(Addr.getOperand(0))) { // Constant offset from frame ref. Base = CurDAG->getTargetFrameIndex(FIN->getIndex(), - TLI->getPointerTy()); + getTargetLowering()->getPointerTy()); } else { Base = Addr.getOperand(0); } @@ -131,7 +133,7 @@ bool SparcDAGToDAGISel::SelectADDRrr(SDValue Addr, SDValue &R1, SDValue &R2) { } R1 = Addr; - R2 = CurDAG->getRegister(SP::G0, TLI->getPointerTy()); + R2 = CurDAG->getRegister(SP::G0, getTargetLowering()->getPointerTy()); return true; } diff --git a/lib/Target/X86/X86ISelDAGToDAG.cpp b/lib/Target/X86/X86ISelDAGToDAG.cpp index 4ffffa1957..39b205ef77 100644 --- a/lib/Target/X86/X86ISelDAGToDAG.cpp +++ b/lib/Target/X86/X86ISelDAGToDAG.cpp @@ -141,10 +141,6 @@ namespace { /// SelectionDAG operations. /// class X86DAGToDAGISel : public SelectionDAGISel { - /// X86Lowering - This object fully describes how to lower LLVM code to an - /// X86-specific SelectionDAG. - const X86TargetLowering &X86Lowering; - /// Subtarget - Keep a pointer to the X86Subtarget around so that we can /// make the right decision when generating code for different targets. const X86Subtarget *Subtarget; @@ -156,7 +152,6 @@ namespace { public: explicit X86DAGToDAGISel(X86TargetMachine &tm, CodeGenOpt::Level OptLevel) : SelectionDAGISel(tm, OptLevel), - X86Lowering(*tm.getTargetLowering()), Subtarget(&tm.getSubtarget()), OptForSize(false) {} @@ -233,7 +228,8 @@ namespace { SDValue &Scale, SDValue &Index, SDValue &Disp, SDValue &Segment) { Base = (AM.BaseType == X86ISelAddressMode::FrameIndexBase) ? - CurDAG->getTargetFrameIndex(AM.Base_FrameIndex, TLI->getPointerTy()) : + CurDAG->getTargetFrameIndex(AM.Base_FrameIndex, + getTargetLowering()->getPointerTy()) : AM.Base_Reg; Scale = getI8Imm(AM.Scale); Index = AM.IndexReg; @@ -504,8 +500,9 @@ void X86DAGToDAGISel::PreprocessISelDAG() { // If the source and destination are SSE registers, then this is a legal // conversion that should not be lowered. - bool SrcIsSSE = X86Lowering.isScalarFPTypeInSSEReg(SrcVT); - bool DstIsSSE = X86Lowering.isScalarFPTypeInSSEReg(DstVT); + X86TargetLowering *X86Lowering = (X86TargetLowering*)getTargetLowering(); + bool SrcIsSSE = X86Lowering->isScalarFPTypeInSSEReg(SrcVT); + bool DstIsSSE = X86Lowering->isScalarFPTypeInSSEReg(DstVT); if (SrcIsSSE && DstIsSSE) continue; @@ -1556,7 +1553,8 @@ bool X86DAGToDAGISel::TryFoldLoad(SDNode *P, SDValue N, /// SDNode *X86DAGToDAGISel::getGlobalBaseReg() { unsigned GlobalBaseReg = getInstrInfo()->getGlobalBaseReg(MF); - return CurDAG->getRegister(GlobalBaseReg, TLI->getPointerTy()).getNode(); + return CurDAG->getRegister(GlobalBaseReg, + getTargetLowering()->getPointerTy()).getNode(); } SDNode *X86DAGToDAGISel::SelectAtomic64(SDNode *Node, unsigned Opc) { diff --git a/lib/Target/XCore/XCoreISelDAGToDAG.cpp b/lib/Target/XCore/XCoreISelDAGToDAG.cpp index ee183aabb4..768cba6dee 100644 --- a/lib/Target/XCore/XCoreISelDAGToDAG.cpp +++ b/lib/Target/XCore/XCoreISelDAGToDAG.cpp @@ -37,13 +37,11 @@ using namespace llvm; /// namespace { class XCoreDAGToDAGISel : public SelectionDAGISel { - const XCoreTargetLowering &Lowering; const XCoreSubtarget &Subtarget; public: XCoreDAGToDAGISel(XCoreTargetMachine &TM, CodeGenOpt::Level OptLevel) : SelectionDAGISel(TM, OptLevel), - Lowering(*TM.getTargetLowering()), Subtarget(*TM.getSubtargetImpl()) { } SDNode *Select(SDNode *N); @@ -125,7 +123,7 @@ SDNode *XCoreDAGToDAGISel::Select(SDNode *N) { SDValue CPIdx = CurDAG->getTargetConstantPool(ConstantInt::get( Type::getInt32Ty(*CurDAG->getContext()), Val), - TLI->getPointerTy()); + getTargetLowering()->getPointerTy()); SDNode *node = CurDAG->getMachineNode(XCore::LDWCP_lru6, dl, MVT::i32, MVT::Other, CPIdx, CurDAG->getEntryNode()); -- cgit v1.2.3