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 25namespace llvm { 26 27class AArch64TargetMachine : public LLVMTargetMachine { 28 AArch64Subtarget Subtarget; 29 AArch64InstrInfo InstrInfo; 30 const DataLayout DL; 31 AArch64TargetLowering TLInfo; 32 AArch64SelectionDAGInfo TSInfo; 33 AArch64FrameLowering FrameLowering; 34 35public: 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 41 const AArch64InstrInfo *getInstrInfo() const { 42 return &InstrInfo; 43 } 44 45 const AArch64FrameLowering *getFrameLowering() const { 46 return &FrameLowering; 47 } 48 49 const AArch64TargetLowering *getTargetLowering() const { 50 return &TLInfo; 51 } 52 53 const AArch64SelectionDAGInfo *getSelectionDAGInfo() const { 54 return &TSInfo; 55 } 56 57 const AArch64Subtarget *getSubtargetImpl() const { return &Subtarget; } 58 59 const DataLayout *getDataLayout() const { return &DL; } 60 61 const TargetRegisterInfo *getRegisterInfo() const { 62 return &InstrInfo.getRegisterInfo(); 63 } 64 TargetPassConfig *createPassConfig(PassManagerBase &PM); 65}; 66 67} 68 69#endif 70