MSP430Subtarget.h revision 41a024385f1220eadc48b48cb4c044a5fbc1b361 
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
21namespace llvm {
22class Module;
23class TargetMachine;
24
25class MSP430Subtarget : public TargetSubtarget {
26  bool ExtendedInsts;
27public:
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  std::string ParseSubtargetFeatures(const std::string &FS,
37                                     const std::string &CPU);
38};
39} // End llvm namespace
40
41#endif  // LLVM_TARGET_MSP430_SUBTARGET_H
42