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//===-- 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 XCORESUBTARGET_H
#define XCORESUBTARGET_H
#include "XCoreFrameLowering.h"
#include "XCoreISelLowering.h"
#include "XCoreInstrInfo.h"
#include "XCoreSelectionDAGInfo.h"
#include "llvm/IR/DataLayout.h"
#include "llvm/Target/TargetMachine.h"
#include "llvm/Target/TargetSubtargetInfo.h"
#include <string>
#define GET_SUBTARGETINFO_HEADER
#include "XCoreGenSubtargetInfo.inc"
namespace llvm {
class StringRef;
class XCoreSubtarget : public XCoreGenSubtargetInfo {
virtual void anchor();
const DataLayout DL; // Calculates type size & alignment
XCoreInstrInfo InstrInfo;
XCoreFrameLowering FrameLowering;
XCoreTargetLowering TLInfo;
XCoreSelectionDAGInfo TSInfo;
public:
/// This constructor initializes the data members to match that
/// of the specified triple.
///
XCoreSubtarget(const std::string &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 { return &InstrInfo; }
const XCoreFrameLowering *getFrameLowering() const { return &FrameLowering; }
const XCoreTargetLowering *getTargetLowering() const { return &TLInfo; }
const XCoreSelectionDAGInfo *getSelectionDAGInfo() const { return &TSInfo; }
const TargetRegisterInfo *getRegisterInfo() const {
return &InstrInfo.getRegisterInfo();
}
const DataLayout *getDataLayout() const { return &DL; }
};
} // End llvm namespace
#endif
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