SparcTargetMachine.h revision a1514e24cc24b050f53a12650e047799358833a1
1//===-- SparcTargetMachine.h - Define TargetMachine for Sparc ---*- 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 Sparc specific subclass of TargetMachine. 11// 12//===----------------------------------------------------------------------===// 13 14#ifndef SPARCTARGETMACHINE_H 15#define SPARCTARGETMACHINE_H 16 17#include "SparcFrameLowering.h" 18#include "SparcISelLowering.h" 19#include "SparcInstrInfo.h" 20#include "SparcSelectionDAGInfo.h" 21#include "SparcSubtarget.h" 22#include "llvm/DataLayout.h" 23#include "llvm/Target/TargetFrameLowering.h" 24#include "llvm/Target/TargetMachine.h" 25#include "llvm/Target/TargetTransformImpl.h" 26 27namespace llvm { 28 29class SparcTargetMachine : public LLVMTargetMachine { 30 SparcSubtarget Subtarget; 31 const DataLayout DL; // Calculates type size & alignment 32 SparcInstrInfo InstrInfo; 33 SparcTargetLowering TLInfo; 34 SparcSelectionDAGInfo TSInfo; 35 SparcFrameLowering FrameLowering; 36 ScalarTargetTransformImpl STTI; 37 VectorTargetTransformImpl VTTI; 38public: 39 SparcTargetMachine(const Target &T, StringRef TT, 40 StringRef CPU, StringRef FS, const TargetOptions &Options, 41 Reloc::Model RM, CodeModel::Model CM, 42 CodeGenOpt::Level OL, bool is64bit); 43 44 virtual const SparcInstrInfo *getInstrInfo() const { return &InstrInfo; } 45 virtual const TargetFrameLowering *getFrameLowering() const { 46 return &FrameLowering; 47 } 48 virtual const SparcSubtarget *getSubtargetImpl() const{ return &Subtarget; } 49 virtual const SparcRegisterInfo *getRegisterInfo() const { 50 return &InstrInfo.getRegisterInfo(); 51 } 52 virtual const SparcTargetLowering* getTargetLowering() const { 53 return &TLInfo; 54 } 55 virtual const SparcSelectionDAGInfo* getSelectionDAGInfo() const { 56 return &TSInfo; 57 } 58 virtual const ScalarTargetTransformInfo *getScalarTargetTransformInfo()const { 59 return &STTI; 60 } 61 virtual const VectorTargetTransformInfo *getVectorTargetTransformInfo()const { 62 return &VTTI; 63 } 64 virtual const DataLayout *getDataLayout() const { return &DL; } 65 66 // Pass Pipeline Configuration 67 virtual TargetPassConfig *createPassConfig(PassManagerBase &PM); 68}; 69 70/// SparcV8TargetMachine - Sparc 32-bit target machine 71/// 72class SparcV8TargetMachine : public SparcTargetMachine { 73 virtual void anchor(); 74public: 75 SparcV8TargetMachine(const Target &T, StringRef TT, 76 StringRef CPU, StringRef FS, 77 const TargetOptions &Options, 78 Reloc::Model RM, CodeModel::Model CM, 79 CodeGenOpt::Level OL); 80}; 81 82/// SparcV9TargetMachine - Sparc 64-bit target machine 83/// 84class SparcV9TargetMachine : public SparcTargetMachine { 85 virtual void anchor(); 86public: 87 SparcV9TargetMachine(const Target &T, StringRef TT, 88 StringRef CPU, StringRef FS, 89 const TargetOptions &Options, 90 Reloc::Model RM, CodeModel::Model CM, 91 CodeGenOpt::Level OL); 92}; 93 94} // end namespace llvm 95 96#endif 97