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📄 AArch64.h(4.09 KB)
📄 AArch64.td(49.85 KB)
📄 AArch64A53Fix835769.cpp(8.3 KB)
📄 AArch64A57FPLoadBalancing.cpp(25.73 KB)
📄 AArch64AdvSIMDScalarPass.cpp(16.1 KB)
📄 AArch64AsmPrinter.cpp(49.26 KB)
📄 AArch64BranchTargets.cpp(4.91 KB)
📄 AArch64CallingConvention.cpp(6.63 KB)
📄 AArch64CallingConvention.h(2.62 KB)
📄 AArch64CallingConvention.td(23.84 KB)
📄 AArch64CleanupLocalDynamicTLSPass.cpp(5.53 KB)
📄 AArch64CollectLOH.cpp(20.07 KB)
📄 AArch64Combine.td(3.27 KB)
📄 AArch64CompressJumpTables.cpp(5.06 KB)
📄 AArch64CondBrTuning.cpp(10.19 KB)
📄 AArch64ConditionOptimizer.cpp(15.26 KB)
📄 AArch64ConditionalCompares.cpp(33.26 KB)
📄 AArch64DeadRegisterDefinitionsPass.cpp(7.76 KB)
📄 AArch64ExpandImm.cpp(14.25 KB)
📄 AArch64ExpandImm.h(959 B)
📄 AArch64ExpandPseudoInsts.cpp(38.08 KB)
📄 AArch64FalkorHWPFFix.cpp(23.3 KB)
📄 AArch64FastISel.cpp(171.76 KB)
📄 AArch64FrameLowering.cpp(124.13 KB)
📄 AArch64FrameLowering.h(5.54 KB)
📄 AArch64GenRegisterBankInfo.def(11 KB)
📄 AArch64ISelDAGToDAG.cpp(180.26 KB)
📄 AArch64ISelLowering.cpp(578.95 KB)
📄 AArch64ISelLowering.h(33.88 KB)
📄 AArch64InstrAtomics.td(20.33 KB)
📄 AArch64InstrFormats.td(430.93 KB)
📄 AArch64InstrGISel.td(4.29 KB)
📄 AArch64InstrInfo.cpp(243.23 KB)
📄 AArch64InstrInfo.h(19.92 KB)
📄 AArch64InstrInfo.td(374.84 KB)
📄 AArch64LoadStoreOptimizer.cpp(77.04 KB)
📄 AArch64MCInstLower.cpp(11.72 KB)
📄 AArch64MCInstLower.h(1.69 KB)
📄 AArch64MachineFunctionInfo.cpp(1.02 KB)
📄 AArch64MachineFunctionInfo.h(12.9 KB)
📄 AArch64MacroFusion.cpp(11.47 KB)
📄 AArch64MacroFusion.h(891 B)
📄 AArch64PBQPRegAlloc.cpp(11.35 KB)
📄 AArch64PBQPRegAlloc.h(1.3 KB)
📄 AArch64PerfectShuffle.h(382.04 KB)
📄 AArch64PfmCounters.td(713 B)
📄 AArch64PromoteConstant.cpp(22.43 KB)
📄 AArch64RedundantCopyElimination.cpp(17.09 KB)
📄 AArch64RegisterBanks.td(719 B)
📄 AArch64RegisterInfo.cpp(29.6 KB)
📄 AArch64RegisterInfo.h(5.5 KB)
📄 AArch64RegisterInfo.td(51 KB)
📄 AArch64SIMDInstrOpt.cpp(26.07 KB)
📄 AArch64SLSHardening.cpp(15.92 KB)
📄 AArch64SVEInstrInfo.td(169.43 KB)
📄 AArch64SchedA53.td(15.28 KB)
📄 AArch64SchedA57.td(34.69 KB)
📄 AArch64SchedA57WriteRes.td(19.87 KB)
📄 AArch64SchedCyclone.td(29.82 KB)
📄 AArch64SchedExynosM3.td(42.57 KB)
📄 AArch64SchedExynosM4.td(49.81 KB)
📄 AArch64SchedExynosM5.td(50.74 KB)
📄 AArch64SchedFalkor.td(5.3 KB)
📄 AArch64SchedFalkorDetails.td(67.66 KB)
📄 AArch64SchedKryo.td(6.21 KB)
📄 AArch64SchedKryoDetails.td(82.63 KB)
📄 AArch64SchedPredExynos.td(7.5 KB)
📄 AArch64SchedPredicates.td(27.86 KB)
📄 AArch64SchedThunderX.td(14.99 KB)
📄 AArch64SchedThunderX2T99.td(68.58 KB)
📄 AArch64SchedThunderX3T110.td(68.77 KB)
📄 AArch64Schedule.td(3.86 KB)
📄 AArch64SelectionDAGInfo.cpp(5.54 KB)
📄 AArch64SelectionDAGInfo.h(1.46 KB)
📄 AArch64SpeculationHardening.cpp(29.6 KB)
📄 AArch64StackOffset.h(5.01 KB)
📄 AArch64StackTagging.cpp(24.31 KB)
📄 AArch64StackTaggingPreRA.cpp(7.25 KB)
📄 AArch64StorePairSuppress.cpp(6.26 KB)
📄 AArch64Subtarget.cpp(12.38 KB)
📄 AArch64Subtarget.h(18.49 KB)
📄 AArch64SystemOperands.td(81.75 KB)
📄 AArch64TargetMachine.cpp(26.65 KB)
📄 AArch64TargetMachine.h(3.25 KB)
📄 AArch64TargetObjectFile.cpp(3.35 KB)
📄 AArch64TargetObjectFile.h(2.31 KB)
📄 AArch64TargetTransformInfo.cpp(42.6 KB)
📄 AArch64TargetTransformInfo.h(8.68 KB)
📁 AsmParser
📁 Disassembler
📁 GISel
📁 MCTargetDesc
📄 SVEInstrFormats.td(304.03 KB)
📄 SVEIntrinsicOpts.cpp(8.13 KB)
📁 TargetInfo
📁 Utils

Editing: AArch64TargetMachine.h

//==-- AArch64TargetMachine.h - Define TargetMachine for AArch64 -*- C++ -*-==//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file declares the AArch64 specific subclass of TargetMachine.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIB_TARGET_AARCH64_AARCH64TARGETMACHINE_H
#define LLVM_LIB_TARGET_AARCH64_AARCH64TARGETMACHINE_H

#include "AArch64InstrInfo.h"
#include "AArch64Subtarget.h"
#include "llvm/IR/DataLayout.h"
#include "llvm/Target/TargetMachine.h"

namespace llvm {

class AArch64RegisterBankInfo;

class AArch64TargetMachine : public LLVMTargetMachine {
protected:
  std::unique_ptr<TargetLoweringObjectFile> TLOF;
  mutable StringMap<std::unique_ptr<AArch64Subtarget>> SubtargetMap;

public:
  AArch64TargetMachine(const Target &T, const Triple &TT, StringRef CPU,
                       StringRef FS, const TargetOptions &Options,
                       Optional<Reloc::Model> RM, Optional<CodeModel::Model> CM,
                       CodeGenOpt::Level OL, bool JIT, bool IsLittleEndian);

~AArch64TargetMachine() override;
  const AArch64Subtarget *getSubtargetImpl(const Function &F) const override;
  // DO NOT IMPLEMENT: There is no such thing as a valid default subtarget,
  // subtargets are per-function entities based on the target-specific
  // attributes of each function.
  const AArch64Subtarget *getSubtargetImpl() const = delete;

// Pass Pipeline Configuration
  TargetPassConfig *createPassConfig(PassManagerBase &PM) override;

TargetTransformInfo getTargetTransformInfo(const Function &F) override;

TargetLoweringObjectFile* getObjFileLowering() const override {
    return TLOF.get();
  }

yaml::MachineFunctionInfo *createDefaultFuncInfoYAML() const override;
  yaml::MachineFunctionInfo *
  convertFuncInfoToYAML(const MachineFunction &MF) const override;
  bool parseMachineFunctionInfo(const yaml::MachineFunctionInfo &,
                                PerFunctionMIParsingState &PFS,
                                SMDiagnostic &Error,
                                SMRange &SourceRange) const override;

private:
  bool isLittle;
};

// AArch64 little endian target machine.
//
class AArch64leTargetMachine : public AArch64TargetMachine {
  virtual void anchor();
public:
  AArch64leTargetMachine(const Target &T, const Triple &TT, StringRef CPU,
                         StringRef FS, const TargetOptions &Options,
                         Optional<Reloc::Model> RM,
                         Optional<CodeModel::Model> CM, CodeGenOpt::Level OL,
                         bool JIT);
};

// AArch64 big endian target machine.
//
class AArch64beTargetMachine : public AArch64TargetMachine {
  virtual void anchor();
public:
  AArch64beTargetMachine(const Target &T, const Triple &TT, StringRef CPU,
                         StringRef FS, const TargetOptions &Options,
                         Optional<Reloc::Model> RM,
                         Optional<CodeModel::Model> CM, CodeGenOpt::Level OL,
                         bool JIT);
};

} // end namespace llvm

#endif

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