//===-- MSP430Subtarget.h - Define Subtarget for the MSP430 ----*- C++ -*--===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // // This file declares the MSP430 specific subclass of TargetSubtargetInfo. // //===----------------------------------------------------------------------===// #ifndef LLVM_TARGET_MSP430_SUBTARGET_H #define LLVM_TARGET_MSP430_SUBTARGET_H #include "MSP430FrameLowering.h" #include "MSP430InstrInfo.h" #include "MSP430ISelLowering.h" #include "MSP430RegisterInfo.h" #include "MSP430SelectionDAGInfo.h" #include "llvm/IR/DataLayout.h" #include "llvm/Target/TargetSubtargetInfo.h" #include <string> #define GET_SUBTARGETINFO_HEADER #include "MSP430GenSubtargetInfo.inc" namespace llvm { class StringRef; class MSP430Subtarget : public MSP430GenSubtargetInfo { virtual void anchor(); bool ExtendedInsts; const DataLayout DL; // Calculates type size & alignment MSP430FrameLowering FrameLowering; MSP430InstrInfo InstrInfo; MSP430TargetLowering TLInfo; MSP430SelectionDAGInfo TSInfo; public: /// This constructor initializes the data members to match that /// of the specified triple. /// MSP430Subtarget(const std::string &TT, const std::string &CPU, const std::string &FS, const TargetMachine &TM); MSP430Subtarget &initializeSubtargetDependencies(StringRef CPU, StringRef FS); /// ParseSubtargetFeatures - Parses features string setting specified /// subtarget options. Definition of function is auto generated by tblgen. void ParseSubtargetFeatures(StringRef CPU, StringRef FS); const TargetFrameLowering *getFrameLowering() const { return &FrameLowering; } const MSP430InstrInfo *getInstrInfo() const { return &InstrInfo; } const DataLayout *getDataLayout() const { return &DL; } const TargetRegisterInfo *getRegisterInfo() const { return &InstrInfo.getRegisterInfo(); } const MSP430TargetLowering *getTargetLowering() const { return &TLInfo; } const MSP430SelectionDAGInfo *getSelectionDAGInfo() const { return &TSInfo; } }; } // End llvm namespace #endif // LLVM_TARGET_MSP430_SUBTARGET_H