1 //===-- BlackfinTargetMachine.h - TargetMachine for Blackfin ----*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file declares the Blackfin specific subclass of TargetMachine.
12 //===----------------------------------------------------------------------===//
14 #ifndef BLACKFINTARGETMACHINE_H
15 #define BLACKFINTARGETMACHINE_H
17 #include "BlackfinInstrInfo.h"
18 #include "BlackfinIntrinsicInfo.h"
19 #include "BlackfinISelLowering.h"
20 #include "BlackfinFrameInfo.h"
21 #include "BlackfinSubtarget.h"
22 #include "BlackfinSelectionDAGInfo.h"
23 #include "llvm/Target/TargetMachine.h"
24 #include "llvm/Target/TargetData.h"
25 #include "llvm/Target/TargetFrameInfo.h"
29 class BlackfinTargetMachine : public LLVMTargetMachine {
30 const TargetData DataLayout;
31 BlackfinSubtarget Subtarget;
32 BlackfinTargetLowering TLInfo;
33 BlackfinSelectionDAGInfo TSInfo;
34 BlackfinInstrInfo InstrInfo;
35 BlackfinFrameInfo FrameInfo;
36 BlackfinIntrinsicInfo IntrinsicInfo;
38 BlackfinTargetMachine(const Target &T, const std::string &TT,
39 const std::string &FS);
41 virtual const BlackfinInstrInfo *getInstrInfo() const { return &InstrInfo; }
42 virtual const TargetFrameInfo *getFrameInfo() const { return &FrameInfo; }
43 virtual const BlackfinSubtarget *getSubtargetImpl() const {
46 virtual const BlackfinRegisterInfo *getRegisterInfo() const {
47 return &InstrInfo.getRegisterInfo();
49 virtual const BlackfinTargetLowering* getTargetLowering() const {
52 virtual const BlackfinSelectionDAGInfo* getSelectionDAGInfo() const {
55 virtual const TargetData *getTargetData() const { return &DataLayout; }
56 virtual bool addInstSelector(PassManagerBase &PM,
57 CodeGenOpt::Level OptLevel);
58 const TargetIntrinsicInfo *getIntrinsicInfo() const {
59 return &IntrinsicInfo;
63 } // end namespace llvm