1 //===-- MBlazeTargetMachine.h - Define TargetMachine for MBlaze -*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file declares the MBlaze specific subclass of TargetMachine.
12 //===----------------------------------------------------------------------===//
14 #ifndef MBLAZE_TARGETMACHINE_H
15 #define MBLAZE_TARGETMACHINE_H
17 #include "MBlazeSubtarget.h"
18 #include "MBlazeInstrInfo.h"
19 #include "MBlazeISelLowering.h"
20 #include "MBlazeSelectionDAGInfo.h"
21 #include "MBlazeIntrinsicInfo.h"
22 #include "MBlazeFrameLowering.h"
23 #include "MBlazeELFWriterInfo.h"
24 #include "llvm/MC/MCStreamer.h"
25 #include "llvm/Target/TargetMachine.h"
26 #include "llvm/DataLayout.h"
27 #include "llvm/Target/TargetFrameLowering.h"
28 #include "llvm/Target/TargetTransformImpl.h"
31 class formatted_raw_ostream;
33 class MBlazeTargetMachine : public LLVMTargetMachine {
34 MBlazeSubtarget Subtarget;
35 const DataLayout DL; // Calculates type size & alignment
36 MBlazeInstrInfo InstrInfo;
37 MBlazeFrameLowering FrameLowering;
38 MBlazeTargetLowering TLInfo;
39 MBlazeSelectionDAGInfo TSInfo;
40 MBlazeIntrinsicInfo IntrinsicInfo;
41 MBlazeELFWriterInfo ELFWriterInfo;
42 InstrItineraryData InstrItins;
43 ScalarTargetTransformImpl STTI;
44 VectorTargetTransformImpl VTTI;
47 MBlazeTargetMachine(const Target &T, StringRef TT,
48 StringRef CPU, StringRef FS,
49 const TargetOptions &Options,
50 Reloc::Model RM, CodeModel::Model CM,
51 CodeGenOpt::Level OL);
53 virtual const MBlazeInstrInfo *getInstrInfo() const
54 { return &InstrInfo; }
56 virtual const InstrItineraryData *getInstrItineraryData() const
57 { return &InstrItins; }
59 virtual const TargetFrameLowering *getFrameLowering() const
60 { return &FrameLowering; }
62 virtual const MBlazeSubtarget *getSubtargetImpl() const
63 { return &Subtarget; }
65 virtual const DataLayout *getDataLayout() const
68 virtual const MBlazeRegisterInfo *getRegisterInfo() const
69 { return &InstrInfo.getRegisterInfo(); }
71 virtual const MBlazeTargetLowering *getTargetLowering() const
74 virtual const MBlazeSelectionDAGInfo* getSelectionDAGInfo() const
77 const TargetIntrinsicInfo *getIntrinsicInfo() const
78 { return &IntrinsicInfo; }
80 virtual const MBlazeELFWriterInfo *getELFWriterInfo() const {
81 return &ELFWriterInfo;
83 virtual const ScalarTargetTransformInfo *getScalarTargetTransformInfo()const
85 virtual const VectorTargetTransformInfo *getVectorTargetTransformInfo()const
88 // Pass Pipeline Configuration
89 virtual TargetPassConfig *createPassConfig(PassManagerBase &PM);
91 } // End llvm namespace