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 TargetSubtarget.
  11 //
  12 //===----------------------------------------------------------------------===//
  13
  14 #ifndef LLVM_TARGET_MSP430_SUBTARGET_H
  15 #define LLVM_TARGET_MSP430_SUBTARGET_H
  16
  17 #include "llvm/Target/TargetSubtarget.h"
  18
  19 #include <string>
  20
  21 namespace llvm {
  22 class Module;
  23 class TargetMachine;
  24
  25 class MSP430Subtarget : public TargetSubtarget {
  26   bool ExtendedInsts;
  27 public:
  28   /// This constructor initializes the data members to match that
  29   /// of the specified module.
  30   ///
  31   MSP430Subtarget(const TargetMachine &TM, const Module &M,
  32                   const std::string &FS);
  33
  34   /// ParseSubtargetFeatures - Parses features string setting specified
  35   /// subtarget options.  Definition of function is auto generated by tblgen.
  36   void ParseSubtargetFeatures(const std::string &FS, const std::string &CPU);
  37 };
  38 } // End llvm namespace
  39
  40 #endif  // LLVM_TARGET_MSP430_SUBTARGET_H