mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-07-19 19:30:10 +00:00
972f5896e4
- Modifications from the last patch included (issues pointed by Evan Cheng are now fixed). - Added more MipsI instructions. - Added more patterns to match branch instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37461 91177308-0d34-0410-b5e6-96231b3b80d8
66 lines
2.2 KiB
C++
66 lines
2.2 KiB
C++
//===-- MipsTargetMachine.h - Define TargetMachine for Mips -00--*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file was developed by Bruno Cardoso Lopes and 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 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);
|
|
|
|
virtual const MipsInstrInfo *getInstrInfo() const
|
|
{ return &InstrInfo; }
|
|
virtual const TargetFrameInfo *getFrameInfo() const
|
|
{ return &FrameInfo; }
|
|
virtual const TargetSubtarget *getSubtargetImpl() const
|
|
{ return &Subtarget; }
|
|
virtual const TargetData *getTargetData() const
|
|
{ return &DataLayout;}
|
|
|
|
virtual const MRegisterInfo *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(FunctionPassManager &PM, bool Fast);
|
|
virtual bool addPreEmitPass(FunctionPassManager &PM, bool Fast);
|
|
virtual bool addAssemblyEmitter(FunctionPassManager &PM, bool Fast,
|
|
std::ostream &Out);
|
|
};
|
|
} // End llvm namespace
|
|
|
|
#endif
|