1//===-- XCoreTargetMachine.h - Define TargetMachine for XCore ---*- 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 XCore specific subclass of TargetMachine. 11// 12//===----------------------------------------------------------------------===// 13 14#ifndef XCORETARGETMACHINE_H 15#define XCORETARGETMACHINE_H 16 17#include "llvm/Target/TargetMachine.h" 18#include "llvm/Target/TargetData.h" 19#include "XCoreFrameLowering.h" 20#include "XCoreSubtarget.h" 21#include "XCoreInstrInfo.h" 22#include "XCoreISelLowering.h" 23#include "XCoreSelectionDAGInfo.h" 24 25namespace llvm { 26 27class XCoreTargetMachine : public LLVMTargetMachine { 28 XCoreSubtarget Subtarget; 29 const TargetData DataLayout; // Calculates type size & alignment 30 XCoreInstrInfo InstrInfo; 31 XCoreFrameLowering FrameLowering; 32 XCoreTargetLowering TLInfo; 33 XCoreSelectionDAGInfo TSInfo; 34public: 35 XCoreTargetMachine(const Target &T, StringRef TT, 36 StringRef CPU, StringRef FS, 37 Reloc::Model RM, CodeModel::Model CM); 38 39 virtual const XCoreInstrInfo *getInstrInfo() const { return &InstrInfo; } 40 virtual const XCoreFrameLowering *getFrameLowering() const { 41 return &FrameLowering; 42 } 43 virtual const XCoreSubtarget *getSubtargetImpl() const { return &Subtarget; } 44 virtual const XCoreTargetLowering *getTargetLowering() const { 45 return &TLInfo; 46 } 47 48 virtual const XCoreSelectionDAGInfo* getSelectionDAGInfo() const { 49 return &TSInfo; 50 } 51 52 virtual const TargetRegisterInfo *getRegisterInfo() const { 53 return &InstrInfo.getRegisterInfo(); 54 } 55 virtual const TargetData *getTargetData() const { return &DataLayout; } 56 57 // Pass Pipeline Configuration 58 virtual bool addInstSelector(PassManagerBase &PM, CodeGenOpt::Level OptLevel); 59}; 60 61} // end namespace llvm 62 63#endif 64