lib/Target/MSP430/MSP430Subtarget.h

   1 //====-- MSP430Subtarget.h - Define Subtarget for the MSP430 ---*- C++ -*--===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9 //
  10 // This file declares the MSP430 specific subclass of TargetSubtargetInfo.
  11 //
  12 //===----------------------------------------------------------------------===//
  13
  14 #ifndef LLVM_TARGET_MSP430_SUBTARGET_H
  15 #define LLVM_TARGET_MSP430_SUBTARGET_H
  16
  17 #include "llvm/Target/TargetSubtargetInfo.h"
  18
  19 #define GET_SUBTARGETINFO_HEADER
  20 #include "MSP430GenSubtargetInfo.inc"
  21
  22 #include <string>
  23
  24 namespace llvm {
  25 class StringRef;
  26
  27 class MSP430Subtarget : public MSP430GenSubtargetInfo {
  28   bool ExtendedInsts;
  29 public:
  30   /// This constructor initializes the data members to match that
  31   /// of the specified triple.
  32   ///
  33   MSP430Subtarget(const std::string &TT, const std::string &CPU,
  34                   const std::string &FS);
  35
  36   /// ParseSubtargetFeatures - Parses features string setting specified
  37   /// subtarget options.  Definition of function is auto generated by tblgen.
  38   void ParseSubtargetFeatures(StringRef CPU, StringRef FS);
  39 };
  40 } // End llvm namespace
  41
  42 #endif  // LLVM_TARGET_MSP430_SUBTARGET_H