LLVM API Documentation
00001 //===-- SparcTargetMachine.h - Define TargetMachine for Sparc ---*- C++ -*-===// 00002 // 00003 // The LLVM Compiler Infrastructure 00004 // 00005 // This file was developed by the LLVM research group and is distributed under 00006 // the University of Illinois Open Source License. See LICENSE.TXT for details. 00007 // 00008 //===----------------------------------------------------------------------===// 00009 // 00010 // This file declares the Sparc specific subclass of TargetMachine. 00011 // 00012 //===----------------------------------------------------------------------===// 00013 00014 #ifndef SPARCTARGETMACHINE_H 00015 #define SPARCTARGETMACHINE_H 00016 00017 #include "llvm/Target/TargetMachine.h" 00018 #include "llvm/Target/TargetData.h" 00019 #include "llvm/Target/TargetFrameInfo.h" 00020 #include "llvm/PassManager.h" 00021 #include "SparcInstrInfo.h" 00022 #include "SparcSubtarget.h" 00023 00024 namespace llvm { 00025 00026 class Module; 00027 00028 class SparcTargetMachine : public TargetMachine { 00029 const TargetData DataLayout; // Calculates type size & alignment 00030 SparcSubtarget Subtarget; 00031 SparcInstrInfo InstrInfo; 00032 TargetFrameInfo FrameInfo; 00033 public: 00034 SparcTargetMachine(const Module &M, const std::string &FS); 00035 00036 virtual const SparcInstrInfo *getInstrInfo() const { return &InstrInfo; } 00037 virtual const TargetFrameInfo *getFrameInfo() const { return &FrameInfo; } 00038 virtual const TargetSubtarget *getSubtargetImpl() const{ return &Subtarget; } 00039 virtual const MRegisterInfo *getRegisterInfo() const { 00040 return &InstrInfo.getRegisterInfo(); 00041 } 00042 virtual const TargetData *getTargetData() const { return &DataLayout; } 00043 static unsigned getModuleMatchQuality(const Module &M); 00044 00045 virtual bool addPassesToEmitFile(PassManager &PM, std::ostream &Out, 00046 CodeGenFileType FileType, bool Fast); 00047 }; 00048 00049 } // end namespace llvm 00050 00051 #endif