//===-- SparcV9TargetMachine.h - Define TargetMachine for SparcV9 -*- C++ -*-=//
//
//                     The LLVM Compiler Infrastructure
//
// This file was developed by the LLVM research group and is distributed under
// the University of Illinois Open Source License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file declares the top-level SparcV9 target machine.
//
//===----------------------------------------------------------------------===//

#ifndef SPARCV9TARGETMACHINE_H
#define SPARCV9TARGETMACHINE_H

#include "llvm/Target/TargetFrameInfo.h"
#include "llvm/Target/TargetMachine.h"
#include "SparcV9InstrInfo.h"
#include "SparcV9Internals.h"
#include "SparcV9RegInfo.h"
#include "SparcV9FrameInfo.h"
#include "SparcV9JITInfo.h"

namespace llvm {
  class PassManager;

class SparcV9TargetMachine : public TargetMachine {
  SparcV9InstrInfo instrInfo;
  SparcV9SchedInfo schedInfo;
  SparcV9RegInfo   regInfo;
  SparcV9FrameInfo frameInfo;
  SparcV9JITInfo   jitInfo;
public:
  SparcV9TargetMachine(const Module &M, IntrinsicLowering *IL,
                       const std::string &FS);

  virtual const TargetInstrInfo  *getInstrInfo() const { return &instrInfo; }
  virtual const TargetSchedInfo  *getSchedInfo() const { return &schedInfo; }
  virtual const SparcV9RegInfo   *getRegInfo()   const { return &regInfo; }
  virtual const TargetFrameInfo  *getFrameInfo() const { return &frameInfo; }
  virtual       TargetJITInfo    *getJITInfo()         { return &jitInfo; }
  virtual const MRegisterInfo    *getRegisterInfo() const {
    return &instrInfo.getRegisterInfo();
  }

  virtual bool addPassesToEmitFile(PassManager &PM, std::ostream &Out,
                                   CodeGenFileType FileType, bool Fast);
  virtual bool addPassesToEmitMachineCode(FunctionPassManager &PM,
                                          MachineCodeEmitter &MCE);

  static unsigned getModuleMatchQuality(const Module &M);
  static unsigned getJITMatchQuality();
};

} // End llvm namespace

#endif
