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55d7fcc5f7
- Introduce JITDefault code model. This tells targets to set different default code model for JIT. This eliminates the ugly hack in TargetMachine where code model is changed after construction. llvm-svn: 135580
86 lines
2.7 KiB
C++
86 lines
2.7 KiB
C++
//===-- MBlazeTargetMachine.h - Define TargetMachine for MBlaze --- 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 MBlaze specific subclass of TargetMachine.
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//
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//===----------------------------------------------------------------------===//
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#ifndef MBLAZE_TARGETMACHINE_H
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#define MBLAZE_TARGETMACHINE_H
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#include "MBlazeSubtarget.h"
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#include "MBlazeInstrInfo.h"
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#include "MBlazeISelLowering.h"
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#include "MBlazeSelectionDAGInfo.h"
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#include "MBlazeIntrinsicInfo.h"
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#include "MBlazeFrameLowering.h"
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#include "MBlazeELFWriterInfo.h"
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#include "llvm/MC/MCStreamer.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/TargetFrameLowering.h"
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namespace llvm {
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class formatted_raw_ostream;
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class MBlazeTargetMachine : public LLVMTargetMachine {
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MBlazeSubtarget Subtarget;
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const TargetData DataLayout; // Calculates type size & alignment
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MBlazeInstrInfo InstrInfo;
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MBlazeFrameLowering FrameLowering;
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MBlazeTargetLowering TLInfo;
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MBlazeSelectionDAGInfo TSInfo;
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MBlazeIntrinsicInfo IntrinsicInfo;
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MBlazeELFWriterInfo ELFWriterInfo;
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InstrItineraryData InstrItins;
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public:
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MBlazeTargetMachine(const Target &T, StringRef TT,
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StringRef CPU, StringRef FS,
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Reloc::Model RM, CodeModel::Model CM);
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virtual const MBlazeInstrInfo *getInstrInfo() const
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{ return &InstrInfo; }
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virtual const InstrItineraryData *getInstrItineraryData() const
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{ return &InstrItins; }
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virtual const TargetFrameLowering *getFrameLowering() const
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{ return &FrameLowering; }
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virtual const MBlazeSubtarget *getSubtargetImpl() const
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{ return &Subtarget; }
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virtual const TargetData *getTargetData() const
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{ return &DataLayout;}
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virtual const MBlazeRegisterInfo *getRegisterInfo() const
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{ return &InstrInfo.getRegisterInfo(); }
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virtual const MBlazeTargetLowering *getTargetLowering() const
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{ return &TLInfo; }
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virtual const MBlazeSelectionDAGInfo* getSelectionDAGInfo() const
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{ return &TSInfo; }
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const TargetIntrinsicInfo *getIntrinsicInfo() const
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{ return &IntrinsicInfo; }
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virtual const MBlazeELFWriterInfo *getELFWriterInfo() const {
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return &ELFWriterInfo;
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}
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// Pass Pipeline Configuration
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virtual bool addInstSelector(PassManagerBase &PM, CodeGenOpt::Level Opt);
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virtual bool addPreEmitPass(PassManagerBase &PM,CodeGenOpt::Level Opt);
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};
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} // End llvm namespace
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#endif
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