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//=====-- MipsSubtarget.h - Define Subtarget for the Mips -----*- 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 Mips specific subclass of TargetSubtarget.
//
//===----------------------------------------------------------------------===//
#ifndef MIPSSUBTARGET_H
#define MIPSSUBTARGET_H
#include "llvm/Target/TargetSubtarget.h"
#include "llvm/Target/TargetMachine.h"
#include <string>
namespace llvm {
class Module;
class MipsSubtarget : public TargetSubtarget {
protected:
bool IsMipsIII;
InstrItineraryData InstrItins;
public:
/// This constructor initializes the data members to match that
/// of the specified module.
///
MipsSubtarget(const TargetMachine &TM, const Module &M,
const std::string &FS);
/// ParseSubtargetFeatures - Parses features string setting specified
/// subtarget options. Definition of function is auto generated by tblgen.
void ParseSubtargetFeatures(const std::string &FS, const std::string &CPU);
/// isMipsIII - Return true if the selected CPU supports MipsIII ISA
/// support.
bool isMipsIII() const { return IsMipsIII; }
};
} // End llvm namespace
#endif
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