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"
28 class SparcTargetMachine : public LLVMTargetMachine {
29 const TargetData DataLayout; // Calculates type size & alignment
30 SparcSubtarget Subtarget;
31 SparcTargetLowering TLInfo;
32 SparcInstrInfo InstrInfo;
33 TargetFrameInfo FrameInfo;
36 virtual const TargetAsmInfo *createTargetAsmInfo() const;
39 SparcTargetMachine(const Module &M, const std::string &FS);
41 virtual const SparcInstrInfo *getInstrInfo() const { return &InstrInfo; }
42 virtual const TargetFrameInfo *getFrameInfo() const { return &FrameInfo; }
43 virtual const SparcSubtarget *getSubtargetImpl() const{ return &Subtarget; }
44 virtual const SparcRegisterInfo *getRegisterInfo() const {
45 return &InstrInfo.getRegisterInfo();
47 virtual SparcTargetLowering* getTargetLowering() const {
48 return const_cast<SparcTargetLowering*>(&TLInfo);
50 virtual const TargetData *getTargetData() const { return &DataLayout; }
51 static unsigned getModuleMatchQuality(const Module &M);
53 // Pass Pipeline Configuration
54 virtual bool addInstSelector(PassManagerBase &PM, bool Fast);
55 virtual bool addPreEmitPass(PassManagerBase &PM, bool Fast);
56 virtual bool addAssemblyEmitter(PassManagerBase &PM, bool Fast,
60 } // end namespace llvm