SparcTargetMachine.h revision be8cc2a3dedeb7685f07e68cdc4b9502eb97eb2b
1//===-- SparcTargetMachine.h - Define TargetMachine for Sparc ---*- 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 Sparc specific subclass of TargetMachine. 11// 12//===----------------------------------------------------------------------===// 13 14#ifndef SPARCTARGETMACHINE_H 15#define SPARCTARGETMACHINE_H 16 17#include "llvm/Target/TargetMachine.h" 18#include "llvm/Target/TargetData.h" 19#include "llvm/Target/TargetFrameInfo.h" 20#include "SparcInstrInfo.h" 21#include "SparcSubtarget.h" 22#include "SparcISelLowering.h" 23 24namespace llvm { 25 26class Module; 27 28class SparcTargetMachine : public LLVMTargetMachine { 29 const TargetData DataLayout; // Calculates type size & alignment 30 SparcSubtarget Subtarget; 31 SparcTargetLowering TLInfo; 32 SparcInstrInfo InstrInfo; 33 TargetFrameInfo FrameInfo; 34 35protected: 36 virtual const TargetAsmInfo *createTargetAsmInfo() const; 37 38public: 39 SparcTargetMachine(const Module &M, const std::string &FS); 40 41 virtual const SparcInstrInfo *getInstrInfo() const { return &InstrInfo; } 42 virtual const TargetFrameInfo *getFrameInfo() const { return &FrameInfo; } 43 virtual const SparcSubtarget *getSubtargetImpl() const{ return &Subtarget; } 44 virtual const SparcRegisterInfo *getRegisterInfo() const { 45 return &InstrInfo.getRegisterInfo(); 46 } 47 virtual SparcTargetLowering* getTargetLowering() const { 48 return const_cast<SparcTargetLowering*>(&TLInfo); 49 } 50 virtual const TargetData *getTargetData() const { return &DataLayout; } 51 static unsigned getModuleMatchQuality(const Module &M); 52 53 // Pass Pipeline Configuration 54 virtual bool addInstSelector(PassManagerBase &PM, unsigned OptLevel); 55 virtual bool addPreEmitPass(PassManagerBase &PM, unsigned OptLevel); 56 virtual bool addAssemblyEmitter(PassManagerBase &PM, unsigned OptLevel, 57 bool Verbose, raw_ostream &Out); 58}; 59 60} // end namespace llvm 61 62#endif 63