1//===-- AVRTargetMachine.h - Define TargetMachine for AVR -------*- 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 AVR specific subclass of TargetMachine. 11// 12//===----------------------------------------------------------------------===// 13 14#ifndef LLVM_AVR_TARGET_MACHINE_H 15#define LLVM_AVR_TARGET_MACHINE_H 16 17#include "llvm/IR/DataLayout.h" 18#include "llvm/Target/TargetMachine.h" 19 20#include "AVRFrameLowering.h" 21#include "AVRISelLowering.h" 22#include "AVRInstrInfo.h" 23#include "AVRSelectionDAGInfo.h" 24#include "AVRSubtarget.h" 25 26namespace llvm { 27 28/// A generic AVR implementation. 29class AVRTargetMachine : public LLVMTargetMachine { 30public: 31 AVRTargetMachine(const Target &T, const Triple &TT, StringRef CPU, 32 StringRef FS, const TargetOptions &Options, Optional<Reloc::Model> RM, 33 CodeModel::Model CM, CodeGenOpt::Level OL); 34 35 const AVRSubtarget *getSubtargetImpl() const; 36 const AVRSubtarget *getSubtargetImpl(const Function &) const override; 37 38 TargetLoweringObjectFile *getObjFileLowering() const override { 39 return this->TLOF.get(); 40 } 41 42 TargetPassConfig *createPassConfig(PassManagerBase &PM) override; 43 44private: 45 std::unique_ptr<TargetLoweringObjectFile> TLOF; 46 AVRSubtarget SubTarget; 47}; 48 49} // end namespace llvm 50 51#endif // LLVM_AVR_TARGET_MACHINE_H 52