forked from OSchip/llvm-project
62 lines
2.0 KiB
C
62 lines
2.0 KiB
C
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//===-- BlackfinTargetMachine.h - TargetMachine for Blackfin ----*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file declares the Blackfin specific subclass of TargetMachine.
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//
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//===----------------------------------------------------------------------===//
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#ifndef BLACKFINTARGETMACHINE_H
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#define BLACKFINTARGETMACHINE_H
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#include "llvm/Target/TargetMachine.h"
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#include "llvm/Target/TargetData.h"
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#include "llvm/Target/TargetFrameInfo.h"
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#include "BlackfinInstrInfo.h"
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#include "BlackfinSubtarget.h"
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#include "BlackfinISelLowering.h"
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namespace llvm {
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class Module;
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class BlackfinTargetMachine : public LLVMTargetMachine {
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const TargetData DataLayout;
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BlackfinSubtarget Subtarget;
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BlackfinTargetLowering TLInfo;
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BlackfinInstrInfo InstrInfo;
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TargetFrameInfo FrameInfo;
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protected:
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virtual const TargetAsmInfo *createTargetAsmInfo() const;
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public:
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BlackfinTargetMachine(const Target &T, const Module &M,
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const std::string &FS);
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virtual const BlackfinInstrInfo *getInstrInfo() const { return &InstrInfo; }
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virtual const TargetFrameInfo *getFrameInfo() const { return &FrameInfo; }
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virtual const BlackfinSubtarget *getSubtargetImpl() const {
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return &Subtarget;
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}
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virtual const BlackfinRegisterInfo *getRegisterInfo() const {
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return &InstrInfo.getRegisterInfo();
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}
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virtual BlackfinTargetLowering* getTargetLowering() const {
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return const_cast<BlackfinTargetLowering*>(&TLInfo);
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}
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virtual const TargetData *getTargetData() const { return &DataLayout; }
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static unsigned getModuleMatchQuality(const Module &M);
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virtual bool addInstSelector(PassManagerBase &PM,
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CodeGenOpt::Level OptLevel);
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};
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} // end namespace llvm
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#endif
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