mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-07-17 20:29:31 +00:00
da8ac5fd91
Instead, just create one, and make sure everything that needs it can access it. Previously most of the SelectionDAGISel subclasses all had their own TargetLowering object, which was redundant with the TargetLowering object in the TargetMachine subclasses, except on Sparc, where SparcTargetMachine didn't have a TargetLowering object. Change Sparc to work more like the other targets here. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57016 91177308-0d34-0410-b5e6-96231b3b80d8
63 lines
2.0 KiB
C++
63 lines
2.0 KiB
C++
//===-- SparcTargetMachine.h - Define TargetMachine for Sparc ---*- 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 Sparc specific subclass of TargetMachine.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef SPARCTARGETMACHINE_H
|
|
#define SPARCTARGETMACHINE_H
|
|
|
|
#include "llvm/Target/TargetMachine.h"
|
|
#include "llvm/Target/TargetData.h"
|
|
#include "llvm/Target/TargetFrameInfo.h"
|
|
#include "SparcInstrInfo.h"
|
|
#include "SparcSubtarget.h"
|
|
#include "SparcISelLowering.h"
|
|
|
|
namespace llvm {
|
|
|
|
class Module;
|
|
|
|
class SparcTargetMachine : public LLVMTargetMachine {
|
|
const TargetData DataLayout; // Calculates type size & alignment
|
|
SparcSubtarget Subtarget;
|
|
SparcTargetLowering TLInfo;
|
|
SparcInstrInfo InstrInfo;
|
|
TargetFrameInfo FrameInfo;
|
|
|
|
protected:
|
|
virtual const TargetAsmInfo *createTargetAsmInfo() const;
|
|
|
|
public:
|
|
SparcTargetMachine(const Module &M, const std::string &FS);
|
|
|
|
virtual const SparcInstrInfo *getInstrInfo() const { return &InstrInfo; }
|
|
virtual const TargetFrameInfo *getFrameInfo() const { return &FrameInfo; }
|
|
virtual const SparcSubtarget *getSubtargetImpl() const{ return &Subtarget; }
|
|
virtual const SparcRegisterInfo *getRegisterInfo() const {
|
|
return &InstrInfo.getRegisterInfo();
|
|
}
|
|
virtual SparcTargetLowering* getTargetLowering() const {
|
|
return const_cast<SparcTargetLowering*>(&TLInfo);
|
|
}
|
|
virtual const TargetData *getTargetData() const { return &DataLayout; }
|
|
static unsigned getModuleMatchQuality(const Module &M);
|
|
|
|
// Pass Pipeline Configuration
|
|
virtual bool addInstSelector(PassManagerBase &PM, bool Fast);
|
|
virtual bool addPreEmitPass(PassManagerBase &PM, bool Fast);
|
|
virtual bool addAssemblyEmitter(PassManagerBase &PM, bool Fast,
|
|
raw_ostream &Out);
|
|
};
|
|
|
|
} // end namespace llvm
|
|
|
|
#endif
|