1 //===-- MSP430TargetMachine.h - Define TargetMachine for 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 TargetMachine. 11 // 12 //===----------------------------------------------------------------------===// 13 14 15 #ifndef LLVM_TARGET_MSP430_TARGETMACHINE_H 16 #define LLVM_TARGET_MSP430_TARGETMACHINE_H 17 18 #include "MSP430Subtarget.h" 19 #include "llvm/Target/TargetFrameLowering.h" 20 #include "llvm/Target/TargetMachine.h" 21 22 namespace llvm { 23 24 /// MSP430TargetMachine 25 /// 26 class MSP430TargetMachine : public LLVMTargetMachine { 27 MSP430Subtarget Subtarget; 28 29 public: 30 MSP430TargetMachine(const Target &T, StringRef TT, 31 StringRef CPU, StringRef FS, const TargetOptions &Options, 32 Reloc::Model RM, CodeModel::Model CM, 33 CodeGenOpt::Level OL); 34 35 const TargetFrameLowering *getFrameLowering() const override { 36 return getSubtargetImpl()->getFrameLowering(); 37 } 38 const MSP430InstrInfo *getInstrInfo() const override { 39 return getSubtargetImpl()->getInstrInfo(); 40 } 41 const DataLayout *getDataLayout() const override { 42 return getSubtargetImpl()->getDataLayout(); 43 } 44 const MSP430Subtarget *getSubtargetImpl() const override { 45 return &Subtarget; 46 } 47 const TargetRegisterInfo *getRegisterInfo() const override { 48 return getSubtargetImpl()->getRegisterInfo(); 49 } 50 const MSP430TargetLowering *getTargetLowering() const override { 51 return getSubtargetImpl()->getTargetLowering(); 52 } 53 const MSP430SelectionDAGInfo *getSelectionDAGInfo() const override { 54 return getSubtargetImpl()->getSelectionDAGInfo(); 55 } 56 TargetPassConfig *createPassConfig(PassManagerBase &PM) override; 57 }; // MSP430TargetMachine. 58 59 } // end namespace llvm 60 61 #endif // LLVM_TARGET_MSP430_TARGETMACHINE_H 62
