1 //===-- MSP430TargetMachine.h - Define TargetMachine for MSP430 -*- 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 MSP430 specific subclass of TargetMachine.
12 //===----------------------------------------------------------------------===//
15 #ifndef LLVM_TARGET_MSP430_TARGETMACHINE_H
16 #define LLVM_TARGET_MSP430_TARGETMACHINE_H
18 #include "MSP430FrameLowering.h"
19 #include "MSP430ISelLowering.h"
20 #include "MSP430InstrInfo.h"
21 #include "MSP430RegisterInfo.h"
22 #include "MSP430SelectionDAGInfo.h"
23 #include "MSP430Subtarget.h"
24 #include "llvm/IR/DataLayout.h"
25 #include "llvm/Target/TargetFrameLowering.h"
26 #include "llvm/Target/TargetMachine.h"
30 /// MSP430TargetMachine
32 class MSP430TargetMachine : public LLVMTargetMachine {
33 MSP430Subtarget Subtarget;
34 const DataLayout DL; // Calculates type size & alignment
35 MSP430InstrInfo InstrInfo;
36 MSP430TargetLowering TLInfo;
37 MSP430SelectionDAGInfo TSInfo;
38 MSP430FrameLowering FrameLowering;
41 MSP430TargetMachine(const Target &T, StringRef TT,
42 StringRef CPU, StringRef FS, const TargetOptions &Options,
43 Reloc::Model RM, CodeModel::Model CM,
44 CodeGenOpt::Level OL);
46 virtual const TargetFrameLowering *getFrameLowering() const {
47 return &FrameLowering;
49 virtual const MSP430InstrInfo *getInstrInfo() const { return &InstrInfo; }
50 virtual const DataLayout *getDataLayout() const { return &DL;}
51 virtual const MSP430Subtarget *getSubtargetImpl() const { return &Subtarget; }
53 virtual const TargetRegisterInfo *getRegisterInfo() const {
54 return &InstrInfo.getRegisterInfo();
57 virtual const MSP430TargetLowering *getTargetLowering() const {
61 virtual const MSP430SelectionDAGInfo* getSelectionDAGInfo() const {
64 virtual TargetPassConfig *createPassConfig(PassManagerBase &PM);
65 }; // MSP430TargetMachine.
67 } // end namespace llvm
69 #endif // LLVM_TARGET_MSP430_TARGETMACHINE_H