SparcTargetMachine.h revision 07000c6f01d8f57170f2d4c77a86d934bdc5c696 
1//===-- SparcTargetMachine.h - Define TargetMachine for Sparc ---*- C++ -*-===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file was developed by the LLVM research group and is distributed under
6// the University of Illinois Open Source License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9//
10// This file declares the Sparc specific subclass of TargetMachine.
11//
12//===----------------------------------------------------------------------===//
13
14#ifndef SPARCTARGETMACHINE_H
15#define SPARCTARGETMACHINE_H
16
17#include "llvm/Target/TargetMachine.h"
18#include "llvm/Target/TargetData.h"
19#include "llvm/Target/TargetFrameInfo.h"
20#include "llvm/PassManager.h"
21#include "SparcInstrInfo.h"
22#include "SparcSubtarget.h"
23
24namespace llvm {
25
26class Module;
27
28class SparcTargetMachine : public TargetMachine {
29  const TargetData DataLayout;       // Calculates type size & alignment
30  SparcSubtarget Subtarget;
31  SparcInstrInfo InstrInfo;
32  TargetFrameInfo FrameInfo;
33public:
34  SparcTargetMachine(const Module &M, const std::string &FS);
35
36  virtual const SparcInstrInfo *getInstrInfo() const { return &InstrInfo; }
37  virtual const TargetFrameInfo  *getFrameInfo() const { return &FrameInfo; }
38  virtual const TargetSubtarget  *getSubtargetImpl() const{ return &Subtarget; }
39  virtual const MRegisterInfo *getRegisterInfo() const {
40    return &InstrInfo.getRegisterInfo();
41  }
42  virtual const TargetData       *getTargetData() const { return &DataLayout; }
43  static unsigned getModuleMatchQuality(const Module &M);
44
45  virtual bool addPassesToEmitFile(PassManager &PM, std::ostream &Out,
46                                   CodeGenFileType FileType, bool Fast);
47};
48
49} // end namespace llvm
50
51#endif
52