lib/Target/ZPU/ZPUTargetMachine.h

   1 //===-- ZPUTargetMachine.h - Define TargetMachine for ZPU -00--*- C++ -*-===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9 //
  10 // This file declares the ZPU specific subclass of TargetMachine.
  11 //
  12 //===----------------------------------------------------------------------===//
  13
  14 #ifndef ZPUTARGETMACHINE_H
  15 #define ZPUTARGETMACHINE_H
  16
  17 #include "ZPUSubtarget.h"
  18 #include "ZPUInstrInfo.h"
  19 #include "ZPUISelLowering.h"
  20 #include "llvm/Target/TargetMachine.h"
  21 #include "llvm/Target/TargetData.h"
  22 #include "llvm/Target/TargetFrameInfo.h"
  23
  24 namespace llvm {
  25   class formatted_raw_ostream;
  26
  27   class ZPUTargetMachine : public LLVMTargetMachine {
  28     const TargetData    DataLayout; // Calculates type size & alignment
  29     ZPUInstrInfo       InstrInfo;
  30     TargetFrameInfo     FrameInfo;
  31     ZPUTargetLowering  TLInfo;
  32     ZPUSubtarget       Subtarget;
  33   public:
  34
  35     ZPUTargetMachine(const Target &T, const std::string &TT, const std::string &FS,
  36             bool isLittle=false);
  37
  38     virtual const ZPUInstrInfo   *getInstrInfo()     const
  39     { return &InstrInfo; }
  40     virtual const TargetFrameInfo *getFrameInfo()     const
  41     { return &FrameInfo; }
  42     virtual const TargetData      *getTargetData()    const
  43     { return &DataLayout;}
  44     virtual const ZPUSubtarget   *getSubtargetImpl() const
  45     { return &Subtarget; }
  46     virtual const ZPURegisterInfo *getRegisterInfo()  const {
  47       return &InstrInfo.getRegisterInfo();
  48     }
  49     virtual const ZPUTargetLowering *getTargetLowering() const {
  50           return &TLInfo;
  51         };
  52     virtual bool addInstSelector(PassManagerBase &PM,
  53                                     CodeGenOpt::Level OptLevel);
  54   };
  55
  56
  57 } // End llvm namespace
  58
  59 #endif