From c31891e35000c04346754399a0d1677eb4a9d428 Mon Sep 17 00:00:00 2001 From: Tim Northover Date: Sun, 30 Mar 2014 07:25:18 +0000 Subject: [PATCH] ARM64: override all the things. Actually, mostly only those in the top-level directory that already had a "virtual" attached. But it's the thought that counts and it's been a long day. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205131 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/ARM64/ARM64ISelLowering.h | 103 +++++++++++---------- lib/Target/ARM64/ARM64InstrInfo.h | 112 +++++++++++------------ lib/Target/ARM64/ARM64RegisterInfo.h | 43 +++++---- lib/Target/ARM64/ARM64SelectionDAGInfo.h | 9 +- lib/Target/ARM64/ARM64Subtarget.h | 2 +- lib/Target/ARM64/ARM64TargetMachine.h | 18 ++-- lib/Target/ARM64/ARM64TargetObjectFile.h | 2 +- 7 files changed, 144 insertions(+), 145 deletions(-) diff --git a/lib/Target/ARM64/ARM64ISelLowering.h b/lib/Target/ARM64/ARM64ISelLowering.h index b9bb58c1262..a4664acd41e 100644 --- a/lib/Target/ARM64/ARM64ISelLowering.h +++ b/lib/Target/ARM64/ARM64ISelLowering.h @@ -181,12 +181,12 @@ public: APInt &KnownOne, const SelectionDAG &DAG, unsigned Depth = 0) const; - virtual MVT getScalarShiftAmountTy(EVT LHSTy) const; + MVT getScalarShiftAmountTy(EVT LHSTy) const override; /// allowsUnalignedMemoryAccesses - Returns true if the target allows /// unaligned memory accesses. of the specified type. - virtual bool allowsUnalignedMemoryAccesses(EVT VT, unsigned AddrSpace = 0, - bool *Fast = 0) const { + bool allowsUnalignedMemoryAccesses(EVT VT, unsigned AddrSpace = 0, + bool *Fast = 0) const override { if (RequireStrictAlign) return false; // FIXME: True for Cyclone, but not necessary others. @@ -196,40 +196,40 @@ public: } /// LowerOperation - Provide custom lowering hooks for some operations. - virtual SDValue LowerOperation(SDValue Op, SelectionDAG &DAG) const; + SDValue LowerOperation(SDValue Op, SelectionDAG &DAG) const override; - virtual const char *getTargetNodeName(unsigned Opcode) const; + const char *getTargetNodeName(unsigned Opcode) const override; - virtual SDValue PerformDAGCombine(SDNode *N, DAGCombinerInfo &DCI) const; + SDValue PerformDAGCombine(SDNode *N, DAGCombinerInfo &DCI) const override; /// getFunctionAlignment - Return the Log2 alignment of this function. - virtual unsigned getFunctionAlignment(const Function *F) const; + unsigned getFunctionAlignment(const Function *F) const; /// getMaximalGlobalOffset - Returns the maximal possible offset which can /// be used for loads / stores from the global. - virtual unsigned getMaximalGlobalOffset() const; + unsigned getMaximalGlobalOffset() const override; /// Returns true if a cast between SrcAS and DestAS is a noop. - virtual bool isNoopAddrSpaceCast(unsigned SrcAS, unsigned DestAS) const { + bool isNoopAddrSpaceCast(unsigned SrcAS, unsigned DestAS) const override { // Addrspacecasts are always noops. return true; } /// createFastISel - This method returns a target specific FastISel object, /// or null if the target does not support "fast" ISel. - virtual FastISel *createFastISel(FunctionLoweringInfo &funcInfo, - const TargetLibraryInfo *libInfo) const; + FastISel *createFastISel(FunctionLoweringInfo &funcInfo, + const TargetLibraryInfo *libInfo) const override; - virtual bool isOffsetFoldingLegal(const GlobalAddressSDNode *GA) const; + bool isOffsetFoldingLegal(const GlobalAddressSDNode *GA) const override; - virtual bool isFPImmLegal(const APFloat &Imm, EVT VT) const; + bool isFPImmLegal(const APFloat &Imm, EVT VT) const override; /// isShuffleMaskLegal - Return true if the given shuffle mask can be /// codegen'd directly, or if it should be stack expanded. - virtual bool isShuffleMaskLegal(const SmallVectorImpl &M, EVT VT) const; + bool isShuffleMaskLegal(const SmallVectorImpl &M, EVT VT) const override; /// getSetCCResultType - Return the ISD::SETCC ValueType - virtual EVT getSetCCResultType(LLVMContext &Context, EVT VT) const; + EVT getSetCCResultType(LLVMContext &Context, EVT VT) const override; SDValue ReconstructShuffle(SDValue Op, SelectionDAG &DAG) const; @@ -249,52 +249,52 @@ public: MachineBasicBlock *EmitF128CSEL(MachineInstr *MI, MachineBasicBlock *BB) const; - virtual MachineBasicBlock * - EmitInstrWithCustomInserter(MachineInstr *MI, MachineBasicBlock *MBB) const; + MachineBasicBlock * + EmitInstrWithCustomInserter(MachineInstr *MI, + MachineBasicBlock *MBB) const override; - virtual bool getTgtMemIntrinsic(IntrinsicInfo &Info, const CallInst &I, - unsigned Intrinsic) const; + bool getTgtMemIntrinsic(IntrinsicInfo &Info, const CallInst &I, + unsigned Intrinsic) const override; - virtual bool isTruncateFree(Type *Ty1, Type *Ty2) const; - virtual bool isTruncateFree(EVT VT1, EVT VT2) const; + bool isTruncateFree(Type *Ty1, Type *Ty2) const override; + bool isTruncateFree(EVT VT1, EVT VT2) const override; - virtual bool isZExtFree(Type *Ty1, Type *Ty2) const; - virtual bool isZExtFree(EVT VT1, EVT VT2) const; - virtual bool isZExtFree(SDValue Val, EVT VT2) const; + bool isZExtFree(Type *Ty1, Type *Ty2) const override; + bool isZExtFree(EVT VT1, EVT VT2) const override; + bool isZExtFree(SDValue Val, EVT VT2) const override; - virtual bool hasPairedLoad(Type *LoadedType, - unsigned &RequiredAligment) const; - virtual bool hasPairedLoad(EVT LoadedType, unsigned &RequiredAligment) const; + bool hasPairedLoad(Type *LoadedType, + unsigned &RequiredAligment) const override; + bool hasPairedLoad(EVT LoadedType, unsigned &RequiredAligment) const override; - virtual bool isLegalAddImmediate(int64_t) const; - virtual bool isLegalICmpImmediate(int64_t) const; + bool isLegalAddImmediate(int64_t) const override; + bool isLegalICmpImmediate(int64_t) const override; - virtual EVT getOptimalMemOpType(uint64_t Size, unsigned DstAlign, - unsigned SrcAlign, bool IsMemset, - bool ZeroMemset, bool MemcpyStrSrc, - MachineFunction &MF) const; + EVT getOptimalMemOpType(uint64_t Size, unsigned DstAlign, unsigned SrcAlign, + bool IsMemset, bool ZeroMemset, bool MemcpyStrSrc, + MachineFunction &MF) const override; /// isLegalAddressingMode - Return true if the addressing mode represented /// by AM is legal for this target, for a load/store of the specified type. - virtual bool isLegalAddressingMode(const AddrMode &AM, Type *Ty) const; + bool isLegalAddressingMode(const AddrMode &AM, Type *Ty) const override; /// \brief Return the cost of the scaling factor used in the addressing /// mode represented by AM for this target, for a load/store /// of the specified type. /// If the AM is supported, the return value must be >= 0. /// If the AM is not supported, it returns a negative value. - virtual int getScalingFactorCost(const AddrMode &AM, Type *Ty) const; + int getScalingFactorCost(const AddrMode &AM, Type *Ty) const override; /// isFMAFasterThanFMulAndFAdd - Return true if an FMA operation is faster /// than a pair of fmul and fadd instructions. fmuladd intrinsics will be /// expanded to FMAs when this method returns true, otherwise fmuladd is /// expanded to fmul + fadd. - virtual bool isFMAFasterThanFMulAndFAdd(EVT VT) const; + bool isFMAFasterThanFMulAndFAdd(EVT VT) const override; - virtual const uint16_t *getScratchRegisters(CallingConv::ID CC) const; + const uint16_t *getScratchRegisters(CallingConv::ID CC) const override; - virtual bool shouldConvertConstantLoadToIntImm(const APInt &Imm, - Type *Ty) const; + bool shouldConvertConstantLoadToIntImm(const APInt &Imm, + Type *Ty) const override; private: /// Subtarget - Keep a pointer to the ARM64Subtarget around so that we can @@ -305,14 +305,14 @@ private: void addDRTypeForNEON(MVT VT); void addQRTypeForNEON(MVT VT); - virtual SDValue + SDValue LowerFormalArguments(SDValue Chain, CallingConv::ID CallConv, bool isVarArg, const SmallVectorImpl &Ins, SDLoc DL, SelectionDAG &DAG, - SmallVectorImpl &InVals) const; + SmallVectorImpl &InVals) const override; - virtual SDValue LowerCall(CallLoweringInfo & /*CLI*/, - SmallVectorImpl &InVals) const; + SDValue LowerCall(CallLoweringInfo & /*CLI*/, + SmallVectorImpl &InVals) const override; SDValue LowerCallResult(SDValue Chain, SDValue InFlag, CallingConv::ID CallConv, bool isVarArg, @@ -330,16 +330,15 @@ private: void saveVarArgRegisters(CCState &CCInfo, SelectionDAG &DAG, SDLoc DL, SDValue &Chain) const; - virtual bool CanLowerReturn(CallingConv::ID CallConv, MachineFunction &MF, - bool isVarArg, - const SmallVectorImpl &Outs, - LLVMContext &Context) const; + bool CanLowerReturn(CallingConv::ID CallConv, MachineFunction &MF, + bool isVarArg, + const SmallVectorImpl &Outs, + LLVMContext &Context) const override; - virtual SDValue LowerReturn(SDValue Chain, CallingConv::ID CallConv, - bool isVarArg, - const SmallVectorImpl &Outs, - const SmallVectorImpl &OutVals, SDLoc DL, - SelectionDAG &DAG) const; + SDValue LowerReturn(SDValue Chain, CallingConv::ID CallConv, bool isVarArg, + const SmallVectorImpl &Outs, + const SmallVectorImpl &OutVals, SDLoc DL, + SelectionDAG &DAG) const override; SDValue LowerGlobalAddress(SDValue Op, SelectionDAG &DAG) const; SDValue LowerGlobalTLSAddress(SDValue Op, SelectionDAG &DAG) const; diff --git a/lib/Target/ARM64/ARM64InstrInfo.h b/lib/Target/ARM64/ARM64InstrInfo.h index 736d6f6bde4..2591ca072d0 100644 --- a/lib/Target/ARM64/ARM64InstrInfo.h +++ b/lib/Target/ARM64/ARM64InstrInfo.h @@ -42,17 +42,17 @@ public: /// getRegisterInfo - TargetInstrInfo is a superset of MRegister info. As /// such, whenever a client has an instance of instruction info, it should /// always be able to get register info as well (through this method). - virtual const ARM64RegisterInfo &getRegisterInfo() const { return RI; } + const ARM64RegisterInfo &getRegisterInfo() const { return RI; } unsigned GetInstSizeInBytes(const MachineInstr *MI) const; - virtual bool isCoalescableExtInstr(const MachineInstr &MI, unsigned &SrcReg, - unsigned &DstReg, unsigned &SubIdx) const; + bool isCoalescableExtInstr(const MachineInstr &MI, unsigned &SrcReg, + unsigned &DstReg, unsigned &SubIdx) const override; - virtual unsigned isLoadFromStackSlot(const MachineInstr *MI, - int &FrameIndex) const; - virtual unsigned isStoreToStackSlot(const MachineInstr *MI, - int &FrameIndex) const; + unsigned isLoadFromStackSlot(const MachineInstr *MI, + int &FrameIndex) const override; + unsigned isStoreToStackSlot(const MachineInstr *MI, + int &FrameIndex) const override; /// \brief Does this instruction set its full destination register to zero? bool isGPRZero(const MachineInstr *MI) const; @@ -75,18 +75,17 @@ public: /// Hint that pairing the given load or store is unprofitable. void suppressLdStPair(MachineInstr *MI) const; - virtual bool getLdStBaseRegImmOfs(MachineInstr *LdSt, unsigned &BaseReg, - unsigned &Offset, - const TargetRegisterInfo *TRI) const; + bool getLdStBaseRegImmOfs(MachineInstr *LdSt, unsigned &BaseReg, + unsigned &Offset, + const TargetRegisterInfo *TRI) const override; - virtual bool enableClusterLoads() const { return true; } + bool enableClusterLoads() const override { return true; } - virtual bool shouldClusterLoads(MachineInstr *FirstLdSt, - MachineInstr *SecondLdSt, - unsigned NumLoads) const; + bool shouldClusterLoads(MachineInstr *FirstLdSt, MachineInstr *SecondLdSt, + unsigned NumLoads) const override; - virtual bool shouldScheduleAdjacent(MachineInstr *First, - MachineInstr *Second) const; + bool shouldScheduleAdjacent(MachineInstr *First, + MachineInstr *Second) const override; MachineInstr *emitFrameIndexDebugValue(MachineFunction &MF, int FrameIx, uint64_t Offset, const MDNode *MDPtr, @@ -95,60 +94,57 @@ public: DebugLoc DL, unsigned DestReg, unsigned SrcReg, bool KillSrc, unsigned Opcode, llvm::ArrayRef Indices) const; - virtual void copyPhysReg(MachineBasicBlock &MBB, - MachineBasicBlock::iterator I, DebugLoc DL, - unsigned DestReg, unsigned SrcReg, - bool KillSrc) const; + void copyPhysReg(MachineBasicBlock &MBB, MachineBasicBlock::iterator I, + DebugLoc DL, unsigned DestReg, unsigned SrcReg, + bool KillSrc) const override; - virtual void storeRegToStackSlot(MachineBasicBlock &MBB, - MachineBasicBlock::iterator MBBI, - unsigned SrcReg, bool isKill, int FrameIndex, - const TargetRegisterClass *RC, - const TargetRegisterInfo *TRI) const; + void storeRegToStackSlot(MachineBasicBlock &MBB, + MachineBasicBlock::iterator MBBI, unsigned SrcReg, + bool isKill, int FrameIndex, + const TargetRegisterClass *RC, + const TargetRegisterInfo *TRI) const override; - virtual void loadRegFromStackSlot(MachineBasicBlock &MBB, - MachineBasicBlock::iterator MBBI, - unsigned DestReg, int FrameIndex, - const TargetRegisterClass *RC, - const TargetRegisterInfo *TRI) const; + void loadRegFromStackSlot(MachineBasicBlock &MBB, + MachineBasicBlock::iterator MBBI, unsigned DestReg, + int FrameIndex, const TargetRegisterClass *RC, + const TargetRegisterInfo *TRI) const override; - virtual MachineInstr * + MachineInstr * foldMemoryOperandImpl(MachineFunction &MF, MachineInstr *MI, const SmallVectorImpl &Ops, - int FrameIndex) const; + int FrameIndex) const override; - virtual bool AnalyzeBranch(MachineBasicBlock &MBB, MachineBasicBlock *&TBB, - MachineBasicBlock *&FBB, - SmallVectorImpl &Cond, - bool AllowModify = false) const; - virtual unsigned RemoveBranch(MachineBasicBlock &MBB) const; - virtual unsigned InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB, - MachineBasicBlock *FBB, - const SmallVectorImpl &Cond, - DebugLoc DL) const; - virtual bool - ReverseBranchCondition(SmallVectorImpl &Cond) const; - virtual bool canInsertSelect(const MachineBasicBlock &, - const SmallVectorImpl &Cond, - unsigned, unsigned, int &, int &, int &) const; - virtual void insertSelect(MachineBasicBlock &MBB, - MachineBasicBlock::iterator MI, DebugLoc DL, - unsigned DstReg, - const SmallVectorImpl &Cond, - unsigned TrueReg, unsigned FalseReg) const; - virtual void getNoopForMachoTarget(MCInst &NopInst) const; + bool AnalyzeBranch(MachineBasicBlock &MBB, MachineBasicBlock *&TBB, + MachineBasicBlock *&FBB, + SmallVectorImpl &Cond, + bool AllowModify = false) const override; + unsigned RemoveBranch(MachineBasicBlock &MBB) const override; + unsigned InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB, + MachineBasicBlock *FBB, + const SmallVectorImpl &Cond, + DebugLoc DL) const override; + bool + ReverseBranchCondition(SmallVectorImpl &Cond) const override; + bool canInsertSelect(const MachineBasicBlock &, + const SmallVectorImpl &Cond, unsigned, + unsigned, int &, int &, int &) const override; + void insertSelect(MachineBasicBlock &MBB, MachineBasicBlock::iterator MI, + DebugLoc DL, unsigned DstReg, + const SmallVectorImpl &Cond, + unsigned TrueReg, unsigned FalseReg) const override; + void getNoopForMachoTarget(MCInst &NopInst) const override; /// analyzeCompare - For a comparison instruction, return the source registers /// in SrcReg and SrcReg2, and the value it compares against in CmpValue. /// Return true if the comparison instruction can be analyzed. - virtual bool analyzeCompare(const MachineInstr *MI, unsigned &SrcReg, - unsigned &SrcReg2, int &CmpMask, - int &CmpValue) const; + bool analyzeCompare(const MachineInstr *MI, unsigned &SrcReg, + unsigned &SrcReg2, int &CmpMask, + int &CmpValue) const override; /// optimizeCompareInstr - Convert the instruction supplying the argument to /// the comparison into one that sets the zero bit in the flags register. - virtual bool optimizeCompareInstr(MachineInstr *CmpInstr, unsigned SrcReg, - unsigned SrcReg2, int CmpMask, int CmpValue, - const MachineRegisterInfo *MRI) const; + bool optimizeCompareInstr(MachineInstr *CmpInstr, unsigned SrcReg, + unsigned SrcReg2, int CmpMask, int CmpValue, + const MachineRegisterInfo *MRI) const override; private: void instantiateCondBranch(MachineBasicBlock &MBB, DebugLoc DL, diff --git a/lib/Target/ARM64/ARM64RegisterInfo.h b/lib/Target/ARM64/ARM64RegisterInfo.h index c14bc17e983..78265f74345 100644 --- a/lib/Target/ARM64/ARM64RegisterInfo.h +++ b/lib/Target/ARM64/ARM64RegisterInfo.h @@ -33,10 +33,12 @@ private: public: ARM64RegisterInfo(const ARM64InstrInfo *tii, const ARM64Subtarget *sti); - /// Code Generation virtual methods... bool isReservedReg(const MachineFunction &MF, unsigned Reg) const; - const uint16_t *getCalleeSavedRegs(const MachineFunction *MF = 0) const; - const uint32_t *getCallPreservedMask(CallingConv::ID) const; + + /// Code Generation virtual methods... + const uint16_t * + getCalleeSavedRegs(const MachineFunction *MF = 0) const override; + const uint32_t *getCallPreservedMask(CallingConv::ID) const override; // Calls involved in thread-local variable lookup save more registers than // normal calls, so they need a different mask to represent this. @@ -52,36 +54,39 @@ public: /// this property const uint32_t *getThisReturnPreservedMask(CallingConv::ID) const; - BitVector getReservedRegs(const MachineFunction &MF) const; - const TargetRegisterClass *getPointerRegClass(const MachineFunction &MF, - unsigned Kind = 0) const; + BitVector getReservedRegs(const MachineFunction &MF) const override; const TargetRegisterClass * - getCrossCopyRegClass(const TargetRegisterClass *RC) const; + getPointerRegClass(const MachineFunction &MF, + unsigned Kind = 0) const override; + const TargetRegisterClass * + getCrossCopyRegClass(const TargetRegisterClass *RC) const override; - bool requiresRegisterScavenging(const MachineFunction &MF) const; - bool useFPForScavengingIndex(const MachineFunction &MF) const; - bool requiresFrameIndexScavenging(const MachineFunction &MF) const; + bool requiresRegisterScavenging(const MachineFunction &MF) const override; + bool useFPForScavengingIndex(const MachineFunction &MF) const override; + bool requiresFrameIndexScavenging(const MachineFunction &MF) const override; - bool needsFrameBaseReg(MachineInstr *MI, int64_t Offset) const; - bool isFrameOffsetLegal(const MachineInstr *MI, int64_t Offset) const; + bool needsFrameBaseReg(MachineInstr *MI, int64_t Offset) const override; + bool isFrameOffsetLegal(const MachineInstr *MI, + int64_t Offset) const override; void materializeFrameBaseRegister(MachineBasicBlock *MBB, unsigned BaseReg, - int FrameIdx, int64_t Offset) const; + int FrameIdx, + int64_t Offset) const override; void resolveFrameIndex(MachineBasicBlock::iterator I, unsigned BaseReg, - int64_t Offset) const; + int64_t Offset) const override; void eliminateFrameIndex(MachineBasicBlock::iterator II, int SPAdj, unsigned FIOperandNum, - RegScavenger *RS = NULL) const; - + RegScavenger *RS = NULL) const override; bool cannotEliminateFrame(const MachineFunction &MF) const; - bool requiresVirtualBaseRegisters(const MachineFunction &MF) const; + + bool requiresVirtualBaseRegisters(const MachineFunction &MF) const override; bool hasBasePointer(const MachineFunction &MF) const; unsigned getBaseRegister() const; // Debug information queries. - unsigned getFrameRegister(const MachineFunction &MF) const; + unsigned getFrameRegister(const MachineFunction &MF) const override; unsigned getRegPressureLimit(const TargetRegisterClass *RC, - MachineFunction &MF) const; + MachineFunction &MF) const override; }; } // end namespace llvm diff --git a/lib/Target/ARM64/ARM64SelectionDAGInfo.h b/lib/Target/ARM64/ARM64SelectionDAGInfo.h index 027b393f4d5..770775fc02d 100644 --- a/lib/Target/ARM64/ARM64SelectionDAGInfo.h +++ b/lib/Target/ARM64/ARM64SelectionDAGInfo.h @@ -27,11 +27,10 @@ public: explicit ARM64SelectionDAGInfo(const TargetMachine &TM); ~ARM64SelectionDAGInfo(); - virtual SDValue EmitTargetCodeForMemset(SelectionDAG &DAG, SDLoc dl, - SDValue Chain, SDValue Dst, - SDValue Src, SDValue Size, - unsigned Align, bool isVolatile, - MachinePointerInfo DstPtrInfo) const; + SDValue EmitTargetCodeForMemset(SelectionDAG &DAG, SDLoc dl, SDValue Chain, + SDValue Dst, SDValue Src, SDValue Size, + unsigned Align, bool isVolatile, + MachinePointerInfo DstPtrInfo) const override; }; } diff --git a/lib/Target/ARM64/ARM64Subtarget.h b/lib/Target/ARM64/ARM64Subtarget.h index fecd80eedfd..1cbd79e9693 100644 --- a/lib/Target/ARM64/ARM64Subtarget.h +++ b/lib/Target/ARM64/ARM64Subtarget.h @@ -45,7 +45,7 @@ public: ARM64Subtarget(const std::string &TT, const std::string &CPU, const std::string &FS); - virtual bool enableMachineScheduler() const { return true; } + bool enableMachineScheduler() const override { return true; } bool hasZeroCycleRegMove() const { return HasZeroCycleRegMove; } diff --git a/lib/Target/ARM64/ARM64TargetMachine.h b/lib/Target/ARM64/ARM64TargetMachine.h index fee86b7943b..8274550d019 100644 --- a/lib/Target/ARM64/ARM64TargetMachine.h +++ b/lib/Target/ARM64/ARM64TargetMachine.h @@ -41,27 +41,27 @@ public: const TargetOptions &Options, Reloc::Model RM, CodeModel::Model CM, CodeGenOpt::Level OL); - virtual const ARM64Subtarget *getSubtargetImpl() const { return &Subtarget; } - virtual const ARM64TargetLowering *getTargetLowering() const { + const ARM64Subtarget *getSubtargetImpl() const override { return &Subtarget; } + const ARM64TargetLowering *getTargetLowering() const override { return &TLInfo; } - virtual const DataLayout *getDataLayout() const { return &DL; } - virtual const ARM64FrameLowering *getFrameLowering() const { + const DataLayout *getDataLayout() const override { return &DL; } + const ARM64FrameLowering *getFrameLowering() const override { return &FrameLowering; } - virtual const ARM64InstrInfo *getInstrInfo() const { return &InstrInfo; } - virtual const ARM64RegisterInfo *getRegisterInfo() const { + const ARM64InstrInfo *getInstrInfo() const override { return &InstrInfo; } + const ARM64RegisterInfo *getRegisterInfo() const override { return &InstrInfo.getRegisterInfo(); } - virtual const ARM64SelectionDAGInfo *getSelectionDAGInfo() const { + const ARM64SelectionDAGInfo *getSelectionDAGInfo() const override { return &TSInfo; } // Pass Pipeline Configuration - virtual TargetPassConfig *createPassConfig(PassManagerBase &PM); + TargetPassConfig *createPassConfig(PassManagerBase &PM) override; /// \brief Register ARM64 analysis passes with a pass manager. - virtual void addAnalysisPasses(PassManagerBase &PM); + void addAnalysisPasses(PassManagerBase &PM) override; }; } // end namespace llvm diff --git a/lib/Target/ARM64/ARM64TargetObjectFile.h b/lib/Target/ARM64/ARM64TargetObjectFile.h index 316a63922de..62446f94f17 100644 --- a/lib/Target/ARM64/ARM64TargetObjectFile.h +++ b/lib/Target/ARM64/ARM64TargetObjectFile.h @@ -18,7 +18,7 @@ class ARM64TargetMachine; /// This implementation is used for AArch64 ELF targets (Linux in particular). class ARM64_ELFTargetObjectFile : public TargetLoweringObjectFileELF { - virtual void Initialize(MCContext &Ctx, const TargetMachine &TM); + void Initialize(MCContext &Ctx, const TargetMachine &TM) override; }; /// ARM64_MachoTargetObjectFile - This TLOF implementation is used for Darwin.