1 //=== AArch64TargetMachine.h - Define TargetMachine for AArch64 -*- C++ -*-===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 // 10 // This file declares the AArch64 specific subclass of TargetMachine. 11 // 12 //===----------------------------------------------------------------------===// 13 14 #ifndef LLVM_AARCH64TARGETMACHINE_H 15 #define LLVM_AARCH64TARGETMACHINE_H 16 17 #include "AArch64FrameLowering.h" 18 #include "AArch64ISelLowering.h" 19 #include "AArch64InstrInfo.h" 20 #include "AArch64SelectionDAGInfo.h" 21 #include "AArch64Subtarget.h" 22 #include "llvm/IR/DataLayout.h" 23 #include "llvm/Target/TargetMachine.h" 24 25 namespace llvm { 26 27 class AArch64TargetMachine : public LLVMTargetMachine { 28 AArch64Subtarget Subtarget; 29 AArch64InstrInfo InstrInfo; 30 const DataLayout DL; 31 AArch64TargetLowering TLInfo; 32 AArch64SelectionDAGInfo TSInfo; 33 AArch64FrameLowering FrameLowering; 34 35 public: 36 AArch64TargetMachine(const Target &T, StringRef TT, StringRef CPU, 37 StringRef FS, const TargetOptions &Options, 38 Reloc::Model RM, CodeModel::Model CM, 39 CodeGenOpt::Level OL); 40 getInstrInfo()41 const AArch64InstrInfo *getInstrInfo() const { 42 return &InstrInfo; 43 } 44 getFrameLowering()45 const AArch64FrameLowering *getFrameLowering() const { 46 return &FrameLowering; 47 } 48 getTargetLowering()49 const AArch64TargetLowering *getTargetLowering() const { 50 return &TLInfo; 51 } 52 getSelectionDAGInfo()53 const AArch64SelectionDAGInfo *getSelectionDAGInfo() const { 54 return &TSInfo; 55 } 56 getSubtargetImpl()57 const AArch64Subtarget *getSubtargetImpl() const { return &Subtarget; } 58 getDataLayout()59 const DataLayout *getDataLayout() const { return &DL; } 60 getRegisterInfo()61 const TargetRegisterInfo *getRegisterInfo() const { 62 return &InstrInfo.getRegisterInfo(); 63 } 64 TargetPassConfig *createPassConfig(PassManagerBase &PM); 65 }; 66 67 } 68 69 #endif 70