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1//===-- XCoreSubtarget.h - Define Subtarget for the XCore -------*- C++ -*-===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8//9// This file declares the XCore specific subclass of TargetSubtargetInfo.10//11//===----------------------------------------------------------------------===//12 13#ifndef LLVM_LIB_TARGET_XCORE_XCORESUBTARGET_H14#define LLVM_LIB_TARGET_XCORE_XCORESUBTARGET_H15 16#include "XCoreFrameLowering.h"17#include "XCoreISelLowering.h"18#include "XCoreInstrInfo.h"19#include "XCoreSelectionDAGInfo.h"20#include "llvm/CodeGen/TargetSubtargetInfo.h"21#include "llvm/IR/DataLayout.h"22#include "llvm/Target/TargetMachine.h"23#include <string>24 25#define GET_SUBTARGETINFO_HEADER26#include "XCoreGenSubtargetInfo.inc"27 28namespace llvm {29class StringRef;30 31class XCoreSubtarget : public XCoreGenSubtargetInfo {32 virtual void anchor();33 XCoreInstrInfo InstrInfo;34 XCoreFrameLowering FrameLowering;35 XCoreTargetLowering TLInfo;36 XCoreSelectionDAGInfo TSInfo;37 38public:39 /// This constructor initializes the data members to match that40 /// of the specified triple.41 ///42 XCoreSubtarget(const Triple &TT, const std::string &CPU,43 const std::string &FS, const TargetMachine &TM);44 45 /// ParseSubtargetFeatures - Parses features string setting specified46 /// subtarget options. Definition of function is auto generated by tblgen.47 void ParseSubtargetFeatures(StringRef CPU, StringRef TuneCPU, StringRef FS);48 49 const XCoreInstrInfo *getInstrInfo() const override { return &InstrInfo; }50 const XCoreFrameLowering *getFrameLowering() const override {51 return &FrameLowering;52 }53 const XCoreTargetLowering *getTargetLowering() const override {54 return &TLInfo;55 }56 const XCoreSelectionDAGInfo *getSelectionDAGInfo() const override {57 return &TSInfo;58 }59 const TargetRegisterInfo *getRegisterInfo() const override {60 return &InstrInfo.getRegisterInfo();61 }62};63} // End llvm namespace64 65#endif66