1 //===-- SparcTargetMachine.h - Define TargetMachine for Sparc ---*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file declares the Sparc specific subclass of TargetMachine.
12 //===----------------------------------------------------------------------===//
14 #ifndef SPARCTARGETMACHINE_H
15 #define SPARCTARGETMACHINE_H
17 #include "llvm/Target/TargetMachine.h"
18 #include "llvm/Target/TargetData.h"
19 #include "llvm/Target/TargetFrameInfo.h"
20 #include "SparcInstrInfo.h"
21 #include "SparcSubtarget.h"
22 #include "SparcISelLowering.h"
26 class SparcTargetMachine : public LLVMTargetMachine {
27 const TargetData DataLayout; // Calculates type size & alignment
28 SparcSubtarget Subtarget;
29 SparcTargetLowering TLInfo;
30 SparcInstrInfo InstrInfo;
31 TargetFrameInfo FrameInfo;
34 virtual const TargetAsmInfo *createTargetAsmInfo() const;
37 SparcTargetMachine(const Target &T, const std::string &TT,
38 const std::string &FS);
40 virtual const SparcInstrInfo *getInstrInfo() const { return &InstrInfo; }
41 virtual const TargetFrameInfo *getFrameInfo() const { return &FrameInfo; }
42 virtual const SparcSubtarget *getSubtargetImpl() const{ return &Subtarget; }
43 virtual const SparcRegisterInfo *getRegisterInfo() const {
44 return &InstrInfo.getRegisterInfo();
46 virtual SparcTargetLowering* getTargetLowering() const {
47 return const_cast<SparcTargetLowering*>(&TLInfo);
49 virtual const TargetData *getTargetData() const { return &DataLayout; }
51 // Pass Pipeline Configuration
52 virtual bool addInstSelector(PassManagerBase &PM, CodeGenOpt::Level OptLevel);
53 virtual bool addPreEmitPass(PassManagerBase &PM, CodeGenOpt::Level OptLevel);
56 } // end namespace llvm