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/Target/TargetData.h"
27 #include "llvm/Target/TargetFrameLowering.h"
30 class formatted_raw_ostream;
32 class MBlazeTargetMachine : public LLVMTargetMachine {
33 MBlazeSubtarget Subtarget;
34 const TargetData DataLayout; // Calculates type size & alignment
35 MBlazeInstrInfo InstrInfo;
36 MBlazeFrameLowering FrameLowering;
37 MBlazeTargetLowering TLInfo;
38 MBlazeSelectionDAGInfo TSInfo;
39 MBlazeIntrinsicInfo IntrinsicInfo;
40 MBlazeELFWriterInfo ELFWriterInfo;
41 InstrItineraryData InstrItins;
44 MBlazeTargetMachine(const Target &T, StringRef TT,
45 StringRef CPU, StringRef FS,
46 const TargetOptions &Options,
47 Reloc::Model RM, CodeModel::Model CM,
48 CodeGenOpt::Level OL);
50 virtual const MBlazeInstrInfo *getInstrInfo() const
51 { return &InstrInfo; }
53 virtual const InstrItineraryData *getInstrItineraryData() const
54 { return &InstrItins; }
56 virtual const TargetFrameLowering *getFrameLowering() const
57 { return &FrameLowering; }
59 virtual const MBlazeSubtarget *getSubtargetImpl() const
60 { return &Subtarget; }
62 virtual const TargetData *getTargetData() const
63 { return &DataLayout;}
65 virtual const MBlazeRegisterInfo *getRegisterInfo() const
66 { return &InstrInfo.getRegisterInfo(); }
68 virtual const MBlazeTargetLowering *getTargetLowering() const
71 virtual const MBlazeSelectionDAGInfo* getSelectionDAGInfo() const
74 const TargetIntrinsicInfo *getIntrinsicInfo() const
75 { return &IntrinsicInfo; }
77 virtual const MBlazeELFWriterInfo *getELFWriterInfo() const {
78 return &ELFWriterInfo;
81 // Pass Pipeline Configuration
82 virtual TargetPassConfig *createPassConfig(PassManagerBase &PM);
84 } // End llvm namespace