forked from OSchip/llvm-project
48 lines
1.3 KiB
C++
48 lines
1.3 KiB
C++
//=====-- AlphaSubtarget.h - Define Subtarget for the Alpha --*- 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 Alpha specific subclass of TargetSubtarget.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef ALPHASUBTARGET_H
|
|
#define ALPHASUBTARGET_H
|
|
|
|
#include "llvm/Target/TargetInstrItineraries.h"
|
|
#include "llvm/Target/TargetSubtarget.h"
|
|
|
|
#include <string>
|
|
|
|
namespace llvm {
|
|
class Module;
|
|
|
|
class AlphaSubtarget : public TargetSubtarget {
|
|
protected:
|
|
|
|
bool HasCT;
|
|
|
|
InstrItineraryData InstrItins;
|
|
|
|
public:
|
|
/// This constructor initializes the data members to match that
|
|
/// of the specified module.
|
|
///
|
|
AlphaSubtarget(const Module &M, const std::string &FS);
|
|
|
|
/// ParseSubtargetFeatures - Parses features string setting specified
|
|
/// subtarget options. Definition of function is auto generated by tblgen.
|
|
std::string ParseSubtargetFeatures(const std::string &FS,
|
|
const std::string &CPU);
|
|
|
|
bool hasCT() const { return HasCT; }
|
|
};
|
|
} // End llvm namespace
|
|
|
|
#endif
|