1//===-- AMDGPUTargetMachine.h - AMDGPU TargetMachine Interface --*- 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/// \file 11/// \brief The AMDGPU TargetMachine interface definition for hw codgen targets. 12// 13//===----------------------------------------------------------------------===// 14 15#ifndef AMDGPU_TARGET_MACHINE_H 16#define AMDGPU_TARGET_MACHINE_H 17 18#include "AMDGPUFrameLowering.h" 19#include "AMDGPUInstrInfo.h" 20#include "AMDGPUIntrinsicInfo.h" 21#include "AMDGPUSubtarget.h" 22#include "R600ISelLowering.h" 23#include "llvm/IR/DataLayout.h" 24 25namespace llvm { 26 27class AMDGPUTargetMachine : public LLVMTargetMachine { 28 29 AMDGPUSubtarget Subtarget; 30 const DataLayout Layout; 31 AMDGPUFrameLowering FrameLowering; 32 AMDGPUIntrinsicInfo IntrinsicInfo; 33 std::unique_ptr<AMDGPUTargetLowering> TLInfo; 34 const InstrItineraryData *InstrItins; 35 36public: 37 AMDGPUTargetMachine(const Target &T, StringRef TT, StringRef FS, 38 StringRef CPU, TargetOptions Options, Reloc::Model RM, 39 CodeModel::Model CM, CodeGenOpt::Level OL); 40 ~AMDGPUTargetMachine(); 41 const AMDGPUFrameLowering *getFrameLowering() const override { 42 return &FrameLowering; 43 } 44 const AMDGPUIntrinsicInfo *getIntrinsicInfo() const override { 45 return &IntrinsicInfo; 46 } 47 const AMDGPUInstrInfo *getInstrInfo() const override { 48 return getSubtargetImpl()->getInstrInfo(); 49 } 50 const AMDGPUSubtarget *getSubtargetImpl() const override { 51 return &Subtarget; 52 } 53 const AMDGPURegisterInfo *getRegisterInfo() const override { 54 return &getInstrInfo()->getRegisterInfo(); 55 } 56 AMDGPUTargetLowering *getTargetLowering() const override { 57 return TLInfo.get(); 58 } 59 const InstrItineraryData *getInstrItineraryData() const override { 60 return InstrItins; 61 } 62 const DataLayout *getDataLayout() const override { return &Layout; } 63 TargetPassConfig *createPassConfig(PassManagerBase &PM) override; 64 65 /// \brief Register R600 analysis passes with a pass manager. 66 void addAnalysisPasses(PassManagerBase &PM) override; 67}; 68 69} // End namespace llvm 70 71#endif // AMDGPU_TARGET_MACHINE_H 72