mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-25 20:23:11 +01:00
40a162f75f
which better identifies what the optimization is doing. And is more flexible for future uses. llvm-svn: 70440
81 lines
2.6 KiB
C++
81 lines
2.6 KiB
C++
//===-- MipsTargetMachine.h - Define TargetMachine for Mips -00--*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file declares the Mips specific subclass of TargetMachine.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef MIPSTARGETMACHINE_H
|
|
#define MIPSTARGETMACHINE_H
|
|
|
|
#include "MipsSubtarget.h"
|
|
#include "MipsInstrInfo.h"
|
|
#include "MipsISelLowering.h"
|
|
#include "llvm/Target/TargetMachine.h"
|
|
#include "llvm/Target/TargetData.h"
|
|
#include "llvm/Target/TargetFrameInfo.h"
|
|
|
|
namespace llvm {
|
|
class raw_ostream;
|
|
|
|
class MipsTargetMachine : public LLVMTargetMachine {
|
|
MipsSubtarget Subtarget;
|
|
const TargetData DataLayout; // Calculates type size & alignment
|
|
MipsInstrInfo InstrInfo;
|
|
TargetFrameInfo FrameInfo;
|
|
MipsTargetLowering TLInfo;
|
|
|
|
protected:
|
|
virtual const TargetAsmInfo *createTargetAsmInfo() const;
|
|
|
|
public:
|
|
MipsTargetMachine(const Module &M, const std::string &FS, bool isLittle);
|
|
|
|
virtual const MipsInstrInfo *getInstrInfo() const
|
|
{ return &InstrInfo; }
|
|
virtual const TargetFrameInfo *getFrameInfo() const
|
|
{ return &FrameInfo; }
|
|
virtual const MipsSubtarget *getSubtargetImpl() const
|
|
{ return &Subtarget; }
|
|
virtual const TargetData *getTargetData() const
|
|
{ return &DataLayout;}
|
|
|
|
virtual const MipsRegisterInfo *getRegisterInfo() const {
|
|
return &InstrInfo.getRegisterInfo();
|
|
}
|
|
|
|
virtual MipsTargetLowering *getTargetLowering() const {
|
|
return const_cast<MipsTargetLowering*>(&TLInfo);
|
|
}
|
|
|
|
static unsigned getModuleMatchQuality(const Module &M);
|
|
|
|
// Pass Pipeline Configuration
|
|
virtual bool addInstSelector(PassManagerBase &PM,
|
|
CodeGenOpt::Level OptLevel);
|
|
virtual bool addPreEmitPass(PassManagerBase &PM,
|
|
CodeGenOpt::Level OptLevel);
|
|
virtual bool addAssemblyEmitter(PassManagerBase &PM,
|
|
CodeGenOpt::Level OptLevel,
|
|
bool Verbose, raw_ostream &Out);
|
|
};
|
|
|
|
/// MipselTargetMachine - Mipsel target machine.
|
|
///
|
|
class MipselTargetMachine : public MipsTargetMachine {
|
|
public:
|
|
MipselTargetMachine(const Module &M, const std::string &FS);
|
|
|
|
static unsigned getModuleMatchQuality(const Module &M);
|
|
};
|
|
|
|
} // End llvm namespace
|
|
|
|
#endif
|