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annotate lib/Target/R600/AMDGPUTargetMachine.h @ 52:c22698ecb2a9

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modified CreateIdentifierInfo and create new function which was named 'CreateUniqueIdentifierInfo'.
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Wed, 15 Jan 2014 21:01:33 +0900
parents 95c75e76d11b
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1 //===-- AMDGPUTargetMachine.h - AMDGPU TargetMachine Interface --*- C++ -*-===//
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2 //
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3 // The LLVM Compiler Infrastructure
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4 //
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5 // This file is distributed under the University of Illinois Open Source
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6 // License. See LICENSE.TXT for details.
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7 //
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8 //===----------------------------------------------------------------------===//
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9 //
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10 /// \file
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11 /// \brief The AMDGPU TargetMachine interface definition for hw codgen targets.
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12 //
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13 //===----------------------------------------------------------------------===//
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14
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15 #ifndef AMDGPU_TARGET_MACHINE_H
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16 #define AMDGPU_TARGET_MACHINE_H
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17
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18 #include "AMDGPUFrameLowering.h"
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19 #include "AMDGPUInstrInfo.h"
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20 #include "AMDGPUSubtarget.h"
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21 #include "AMDILIntrinsicInfo.h"
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22 #include "R600ISelLowering.h"
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23 #include "llvm/ADT/OwningPtr.h"
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24 #include "llvm/IR/DataLayout.h"
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25
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26 namespace llvm {
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27
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28 class AMDGPUTargetMachine : public LLVMTargetMachine {
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29
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30 AMDGPUSubtarget Subtarget;
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31 const DataLayout Layout;
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32 AMDGPUFrameLowering FrameLowering;
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33 AMDGPUIntrinsicInfo IntrinsicInfo;
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34 OwningPtr<AMDGPUInstrInfo> InstrInfo;
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35 OwningPtr<AMDGPUTargetLowering> TLInfo;
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36 const InstrItineraryData *InstrItins;
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37
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38 public:
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39 AMDGPUTargetMachine(const Target &T, StringRef TT, StringRef FS,
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40 StringRef CPU, TargetOptions Options, Reloc::Model RM,
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41 CodeModel::Model CM, CodeGenOpt::Level OL);
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42 ~AMDGPUTargetMachine();
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43 virtual const AMDGPUFrameLowering *getFrameLowering() const {
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44 return &FrameLowering;
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45 }
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46 virtual const AMDGPUIntrinsicInfo *getIntrinsicInfo() const {
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47 return &IntrinsicInfo;
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48 }
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49 virtual const AMDGPUInstrInfo *getInstrInfo() const {
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50 return InstrInfo.get();
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51 }
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52 virtual const AMDGPUSubtarget *getSubtargetImpl() const { return &Subtarget; }
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53 virtual const AMDGPURegisterInfo *getRegisterInfo() const {
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54 return &InstrInfo->getRegisterInfo();
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55 }
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56 virtual AMDGPUTargetLowering *getTargetLowering() const {
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57 return TLInfo.get();
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58 }
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59 virtual const InstrItineraryData *getInstrItineraryData() const {
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60 return InstrItins;
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61 }
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62 virtual const DataLayout *getDataLayout() const { return &Layout; }
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63 virtual TargetPassConfig *createPassConfig(PassManagerBase &PM);
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64
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65 /// \brief Register R600 analysis passes with a pass manager.
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66 virtual void addAnalysisPasses(PassManagerBase &PM);
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67 };
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68
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69 } // End namespace llvm
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70
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71 #endif // AMDGPU_TARGET_MACHINE_H