SparcTargetMachine.h revision a69571c7991813c93cba64e88eced6899ce93d81 
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/TargetFrameInfo.h"
19#include "llvm/PassManager.h"
20#include "SparcInstrInfo.h"
21#include "SparcSubtarget.h"
22
23namespace llvm {
24
25class Module;
26
27class SparcTargetMachine : public TargetMachine {
28  const TargetData DataLayout;       // Calculates type size & alignment
29  SparcSubtarget Subtarget;
30  SparcInstrInfo InstrInfo;
31  TargetFrameInfo FrameInfo;
32public:
33  SparcTargetMachine(const Module &M, const std::string &FS);
34
35  virtual const SparcInstrInfo *getInstrInfo() const { return &InstrInfo; }
36  virtual const TargetFrameInfo  *getFrameInfo() const { return &FrameInfo; }
37  virtual const TargetSubtarget  *getSubtargetImpl() const{ return &Subtarget; }
38  virtual const MRegisterInfo *getRegisterInfo() const {
39    return &InstrInfo.getRegisterInfo();
40  }
41  virtual const TargetData       *getTargetData() const { return &DataLayout; }
42  static unsigned getModuleMatchQuality(const Module &M);
43
44  virtual bool addPassesToEmitFile(PassManager &PM, std::ostream &Out,
45                                   CodeGenFileType FileType, bool Fast);
46};
47
48} // end namespace llvm
49
50#endif
51