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 25 namespace llvm { 26 27 class 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 36 public: 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(); getFrameLowering()41 const AMDGPUFrameLowering *getFrameLowering() const override { 42 return &FrameLowering; 43 } getIntrinsicInfo()44 const AMDGPUIntrinsicInfo *getIntrinsicInfo() const override { 45 return &IntrinsicInfo; 46 } getInstrInfo()47 const AMDGPUInstrInfo *getInstrInfo() const override { 48 return getSubtargetImpl()->getInstrInfo(); 49 } getSubtargetImpl()50 const AMDGPUSubtarget *getSubtargetImpl() const override { 51 return &Subtarget; 52 } getRegisterInfo()53 const AMDGPURegisterInfo *getRegisterInfo() const override { 54 return &getInstrInfo()->getRegisterInfo(); 55 } getTargetLowering()56 AMDGPUTargetLowering *getTargetLowering() const override { 57 return TLInfo.get(); 58 } getInstrItineraryData()59 const InstrItineraryData *getInstrItineraryData() const override { 60 return InstrItins; 61 } getDataLayout()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