//
// The LLVM Compiler Infrastructure
//
-// This file was developed by Andrew Lenharth and is distributed under the
-// University of Illinois Open Source License. See LICENSE.TXT for details.
+// 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.
+// This file declares the Alpha specific subclass of TargetSubtargetInfo.
//
//===----------------------------------------------------------------------===//
#ifndef ALPHASUBTARGET_H
#define ALPHASUBTARGET_H
-#include "llvm/Target/TargetSubtarget.h"
-
+#include "llvm/Target/TargetSubtargetInfo.h"
+#include "llvm/MC/MCInstrItineraries.h"
#include <string>
+#define GET_SUBTARGETINFO_HEADER
+#include "AlphaGenSubtargetInfo.inc"
+
namespace llvm {
-class Module;
+class StringRe;
-class AlphaSubtarget : public TargetSubtarget {
+class AlphaSubtarget : public AlphaGenSubtargetInfo {
protected:
- /// Used by the ISel to turn in optimizations for POWER4-derived architectures
- bool HasF2I;
bool HasCT;
+ InstrItineraryData InstrItins;
+
public:
/// This constructor initializes the data members to match that
- /// of the specified module.
+ /// of the specified triple.
///
- AlphaSubtarget(const Module &M, const std::string &FS);
+ AlphaSubtarget(const std::string &TT, const std::string &CPU,
+ const std::string &FS);
/// ParseSubtargetFeatures - Parses features string setting specified
- /// subtarget options. Definition of function is usto generated by tblgen.
- void ParseSubtargetFeatures(const std::string &FS, const std::string &CPU);
+ /// subtarget options. Definition of function is auto generated by tblgen.
+ void ParseSubtargetFeatures(StringRef CPU, StringRef FS);
- bool hasF2I() const { return HasF2I; }
bool hasCT() const { return HasCT; }
};
} // End llvm namespace