| //===-- XCoreSubtarget.h - Define Subtarget for the XCore -------*- 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 XCore specific subclass of TargetSubtargetInfo. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_LIB_TARGET_XCORE_XCORESUBTARGET_H |
| #define LLVM_LIB_TARGET_XCORE_XCORESUBTARGET_H |
| |
| #include "XCoreFrameLowering.h" |
| #include "XCoreISelLowering.h" |
| #include "XCoreInstrInfo.h" |
| #include "XCoreSelectionDAGInfo.h" |
| #include "llvm/CodeGen/TargetSubtargetInfo.h" |
| #include "llvm/IR/DataLayout.h" |
| #include "llvm/Target/TargetMachine.h" |
| #include <string> |
| |
| #define GET_SUBTARGETINFO_HEADER |
| #include "XCoreGenSubtargetInfo.inc" |
| |
| namespace llvm { |
| class StringRef; |
| |
| class XCoreSubtarget : public XCoreGenSubtargetInfo { |
| virtual void anchor(); |
| XCoreInstrInfo InstrInfo; |
| XCoreFrameLowering FrameLowering; |
| XCoreTargetLowering TLInfo; |
| XCoreSelectionDAGInfo TSInfo; |
| |
| public: |
| /// This constructor initializes the data members to match that |
| /// of the specified triple. |
| /// |
| XCoreSubtarget(const Triple &TT, const std::string &CPU, |
| const std::string &FS, const TargetMachine &TM); |
| |
| /// ParseSubtargetFeatures - Parses features string setting specified |
| /// subtarget options. Definition of function is auto generated by tblgen. |
| void ParseSubtargetFeatures(StringRef CPU, StringRef FS); |
| |
| const XCoreInstrInfo *getInstrInfo() const override { return &InstrInfo; } |
| const XCoreFrameLowering *getFrameLowering() const override { |
| return &FrameLowering; |
| } |
| const XCoreTargetLowering *getTargetLowering() const override { |
| return &TLInfo; |
| } |
| const XCoreSelectionDAGInfo *getSelectionDAGInfo() const override { |
| return &TSInfo; |
| } |
| const TargetRegisterInfo *getRegisterInfo() const override { |
| return &InstrInfo.getRegisterInfo(); |
| } |
| }; |
| } // End llvm namespace |
| |
| #endif |