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//===-- SparcTargetMachine.h - Define TargetMachine for Sparc ---*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file declares the Sparc specific subclass of TargetMachine.
//
//===----------------------------------------------------------------------===//
#ifndef SPARCTARGETMACHINE_H
#define SPARCTARGETMACHINE_H
#include "SparcInstrInfo.h"
#include "SparcISelLowering.h"
#include "SparcFrameLowering.h"
#include "SparcSelectionDAGInfo.h"
#include "SparcSubtarget.h"
#include "llvm/Target/TargetMachine.h"
#include "llvm/Target/TargetData.h"
#include "llvm/Target/TargetFrameLowering.h"
namespace llvm {
class SparcTargetMachine : public LLVMTargetMachine {
SparcSubtarget Subtarget;
const TargetData DataLayout; // Calculates type size & alignment
SparcTargetLowering TLInfo;
SparcSelectionDAGInfo TSInfo;
SparcInstrInfo InstrInfo;
SparcFrameLowering FrameLowering;
public:
SparcTargetMachine(const Target &T, StringRef TT,
StringRef CPU, StringRef FS,
Reloc::Model RM, CodeModel::Model CM, bool is64bit);
virtual const SparcInstrInfo *getInstrInfo() const { return &InstrInfo; }
virtual const TargetFrameLowering *getFrameLowering() const {
return &FrameLowering;
}
virtual const SparcSubtarget *getSubtargetImpl() const{ return &Subtarget; }
virtual const SparcRegisterInfo *getRegisterInfo() const {
return &InstrInfo.getRegisterInfo();
}
virtual const SparcTargetLowering* getTargetLowering() const {
return &TLInfo;
}
virtual const SparcSelectionDAGInfo* getSelectionDAGInfo() const {
return &TSInfo;
}
virtual const TargetData *getTargetData() const { return &DataLayout; }
// Pass Pipeline Configuration
virtual bool addInstSelector(PassManagerBase &PM, CodeGenOpt::Level OptLevel);
virtual bool addPreEmitPass(PassManagerBase &PM, CodeGenOpt::Level OptLevel);
};
/// SparcV8TargetMachine - Sparc 32-bit target machine
///
class SparcV8TargetMachine : public SparcTargetMachine {
public:
SparcV8TargetMachine(const Target &T, StringRef TT,
StringRef CPU, StringRef FS,
Reloc::Model RM, CodeModel::Model CM);
};
/// SparcV9TargetMachine - Sparc 64-bit target machine
///
class SparcV9TargetMachine : public SparcTargetMachine {
public:
SparcV9TargetMachine(const Target &T, StringRef TT,
StringRef CPU, StringRef FS,
Reloc::Model RM, CodeModel::Model CM);
};
} // end namespace llvm
#endif
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