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//===-- AlphaTargetMachine.h - Define TargetMachine for Alpha ---*- 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 Alpha-specific subclass of TargetMachine.
//
//===----------------------------------------------------------------------===//
#ifndef ALPHA_TARGETMACHINE_H
#define ALPHA_TARGETMACHINE_H
#include "llvm/Target/TargetMachine.h"
#include "llvm/Target/TargetFrameInfo.h"
#include "llvm/PassManager.h"
#include "AlphaInstrInfo.h"
#include "AlphaJITInfo.h"
#include "AlphaSubtarget.h"
namespace llvm {
class GlobalValue;
class IntrinsicLowering;
class AlphaTargetMachine : public TargetMachine {
AlphaInstrInfo InstrInfo;
TargetFrameInfo FrameInfo;
AlphaJITInfo JITInfo;
AlphaSubtarget Subtarget;
public:
AlphaTargetMachine(const Module &M, IntrinsicLowering *IL,
const std::string &FS);
virtual const AlphaInstrInfo *getInstrInfo() const { return &InstrInfo; }
virtual const TargetFrameInfo *getFrameInfo() const { return &FrameInfo; }
virtual const TargetSubtarget *getSubtargetImpl() const{ return &Subtarget; }
virtual const MRegisterInfo *getRegisterInfo() const {
return &InstrInfo.getRegisterInfo();
}
virtual TargetJITInfo* getJITInfo() {
return &JITInfo;
}
static unsigned getJITMatchQuality();
virtual bool addPassesToEmitMachineCode(FunctionPassManager &PM,
MachineCodeEmitter &MCE);
virtual bool addPassesToEmitFile(PassManager &PM, std::ostream &Out,
CodeGenFileType FileType, bool Fast);
static unsigned getModuleMatchQuality(const Module &M);
};
} // end namespace llvm
#endif
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