MSP430TargetMachine.h revision 193323
1193323Sed//==-- MSP430TargetMachine.h - Define TargetMachine for MSP430 ---*- C++ -*-==// 2193323Sed// 3193323Sed// The LLVM Compiler Infrastructure 4193323Sed// 5193323Sed// This file is distributed under the University of Illinois Open Source 6193323Sed// License. See LICENSE.TXT for details. 7193323Sed// 8193323Sed//===----------------------------------------------------------------------===// 9193323Sed// 10193323Sed// This file declares the MSP430 specific subclass of TargetMachine. 11193323Sed// 12193323Sed//===----------------------------------------------------------------------===// 13193323Sed 14193323Sed 15193323Sed#ifndef LLVM_TARGET_MSP430_TARGETMACHINE_H 16193323Sed#define LLVM_TARGET_MSP430_TARGETMACHINE_H 17193323Sed 18193323Sed#include "MSP430InstrInfo.h" 19193323Sed#include "MSP430ISelLowering.h" 20193323Sed#include "MSP430RegisterInfo.h" 21193323Sed#include "MSP430Subtarget.h" 22193323Sed#include "llvm/Target/TargetData.h" 23193323Sed#include "llvm/Target/TargetFrameInfo.h" 24193323Sed#include "llvm/Target/TargetMachine.h" 25193323Sed 26193323Sednamespace llvm { 27193323Sed 28193323Sed/// MSP430TargetMachine 29193323Sed/// 30193323Sedclass MSP430TargetMachine : public LLVMTargetMachine { 31193323Sed MSP430Subtarget Subtarget; 32193323Sed const TargetData DataLayout; // Calculates type size & alignment 33193323Sed MSP430InstrInfo InstrInfo; 34193323Sed MSP430TargetLowering TLInfo; 35193323Sed 36193323Sed // MSP430 does not have any call stack frame, therefore not having 37193323Sed // any MSP430 specific FrameInfo class. 38193323Sed TargetFrameInfo FrameInfo; 39193323Sed 40193323Sedprotected: 41193323Sed virtual const TargetAsmInfo *createTargetAsmInfo() const; 42193323Sed 43193323Sedpublic: 44193323Sed MSP430TargetMachine(const Module &M, const std::string &FS); 45193323Sed 46193323Sed virtual const TargetFrameInfo *getFrameInfo() const { return &FrameInfo; } 47193323Sed virtual const MSP430InstrInfo *getInstrInfo() const { return &InstrInfo; } 48193323Sed virtual const TargetData *getTargetData() const { return &DataLayout;} 49193323Sed virtual const MSP430Subtarget *getSubtargetImpl() const { return &Subtarget; } 50193323Sed 51193323Sed virtual const TargetRegisterInfo *getRegisterInfo() const { 52193323Sed return &InstrInfo.getRegisterInfo(); 53193323Sed } 54193323Sed 55193323Sed virtual MSP430TargetLowering *getTargetLowering() const { 56193323Sed return const_cast<MSP430TargetLowering*>(&TLInfo); 57193323Sed } 58193323Sed 59193323Sed virtual bool addInstSelector(PassManagerBase &PM, CodeGenOpt::Level OptLevel); 60193323Sed virtual bool addAssemblyEmitter(PassManagerBase &PM, 61193323Sed CodeGenOpt::Level OptLevel, bool Verbose, 62193323Sed raw_ostream &Out); 63193323Sed static unsigned getModuleMatchQuality(const Module &M); 64193323Sed}; // MSP430TargetMachine. 65193323Sed 66193323Sed} // end namespace llvm 67193323Sed 68193323Sed#endif // LLVM_TARGET_MSP430_TARGETMACHINE_H 69