SparcTargetMachine.h revision b5f662fa0314f7e7e690aae8ebff7136cc3a5ab0
1//===-- SparcV8TargetMachine.h - Define TargetMachine for SparcV8 -*- C++ -*-=// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file was developed by the LLVM research group and is distributed under 6// the University of Illinois Open Source License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9// 10// This file declares the SparcV8 specific subclass of TargetMachine. 11// 12//===----------------------------------------------------------------------===// 13 14#ifndef SPARCV8TARGETMACHINE_H 15#define SPARCV8TARGETMACHINE_H 16 17#include "llvm/Target/TargetMachine.h" 18#include "llvm/Target/TargetFrameInfo.h" 19#include "llvm/PassManager.h" 20#include "SparcV8InstrInfo.h" 21#include "SparcV8JITInfo.h" 22 23namespace llvm { 24 25class IntrinsicLowering; 26class Module; 27 28class SparcV8TargetMachine : public TargetMachine { 29 SparcV8InstrInfo InstrInfo; 30 TargetFrameInfo FrameInfo; 31 SparcV8JITInfo JITInfo; 32public: 33 SparcV8TargetMachine(const Module &M, IntrinsicLowering *IL); 34 35 virtual const SparcV8InstrInfo *getInstrInfo() const { return &InstrInfo; } 36 virtual const TargetFrameInfo *getFrameInfo() const { return &FrameInfo; } 37 virtual const MRegisterInfo *getRegisterInfo() const { 38 return &InstrInfo.getRegisterInfo(); 39 } 40 virtual TargetJITInfo *getJITInfo() { 41 return &JITInfo; 42 } 43 44 static unsigned getModuleMatchQuality(const Module &M); 45 static unsigned getJITMatchQuality(); 46 47 /// addPassesToEmitMachineCode - Add passes to the specified pass manager to 48 /// get machine code emitted. This uses a MachineCodeEmitter object to handle 49 /// actually outputting the machine code and resolving things like the address 50 /// of functions. This method should returns true if machine code emission is 51 /// not supported. 52 /// 53 virtual bool addPassesToEmitMachineCode(FunctionPassManager &PM, 54 MachineCodeEmitter &MCE); 55 56 virtual bool addPassesToEmitAssembly(PassManager &PM, std::ostream &Out); 57}; 58 59} // end namespace llvm 60 61#endif 62