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69 lines
2.2 KiB
C++
69 lines
2.2 KiB
C++
//===-- XCoreSubtarget.h - Define Subtarget for the XCore -------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file declares the XCore specific subclass of TargetSubtargetInfo.
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//
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//===----------------------------------------------------------------------===//
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#ifndef XCORESUBTARGET_H
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#define XCORESUBTARGET_H
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#include "XCoreFrameLowering.h"
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#include "XCoreISelLowering.h"
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#include "XCoreInstrInfo.h"
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#include "XCoreSelectionDAGInfo.h"
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#include "llvm/IR/DataLayout.h"
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#include "llvm/Target/TargetMachine.h"
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#include "llvm/Target/TargetSubtargetInfo.h"
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#include <string>
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#define GET_SUBTARGETINFO_HEADER
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#include "XCoreGenSubtargetInfo.inc"
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namespace llvm {
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class StringRef;
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class XCoreSubtarget : public XCoreGenSubtargetInfo {
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virtual void anchor();
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const DataLayout DL; // Calculates type size & alignment
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XCoreInstrInfo InstrInfo;
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XCoreFrameLowering FrameLowering;
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XCoreTargetLowering TLInfo;
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XCoreSelectionDAGInfo TSInfo;
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public:
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/// This constructor initializes the data members to match that
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/// of the specified triple.
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///
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XCoreSubtarget(const std::string &TT, const std::string &CPU,
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const std::string &FS, const TargetMachine &TM);
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/// ParseSubtargetFeatures - Parses features string setting specified
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/// subtarget options. Definition of function is auto generated by tblgen.
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void ParseSubtargetFeatures(StringRef CPU, StringRef FS);
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const XCoreInstrInfo *getInstrInfo() const override { return &InstrInfo; }
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const XCoreFrameLowering *getFrameLowering() const override {
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return &FrameLowering;
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}
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const XCoreTargetLowering *getTargetLowering() const override {
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return &TLInfo;
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}
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const XCoreSelectionDAGInfo *getSelectionDAGInfo() const override {
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return &TSInfo;
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}
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const TargetRegisterInfo *getRegisterInfo() const override {
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return &InstrInfo.getRegisterInfo();
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}
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const DataLayout *getDataLayout() const override { return &DL; }
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};
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} // End llvm namespace
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#endif
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