mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-10 17:07:06 +00:00
ff7a562751
Move EmitTargetCodeForMemcpy, EmitTargetCodeForMemset, and EmitTargetCodeForMemmove out of TargetLowering and into SelectionDAGInfo to exercise this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103481 91177308-0d34-0410-b5e6-96231b3b80d8
71 lines
2.2 KiB
C++
71 lines
2.2 KiB
C++
//===-- PIC16TargetMachine.h - Define TargetMachine for PIC16 ---*- 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 PIC16 specific subclass of TargetMachine.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
|
|
#ifndef PIC16_TARGETMACHINE_H
|
|
#define PIC16_TARGETMACHINE_H
|
|
|
|
#include "PIC16InstrInfo.h"
|
|
#include "PIC16ISelLowering.h"
|
|
#include "PIC16SelectionDAGInfo.h"
|
|
#include "PIC16RegisterInfo.h"
|
|
#include "PIC16Subtarget.h"
|
|
#include "llvm/Target/TargetData.h"
|
|
#include "llvm/Target/TargetFrameInfo.h"
|
|
#include "llvm/Target/TargetMachine.h"
|
|
|
|
namespace llvm {
|
|
|
|
/// PIC16TargetMachine
|
|
///
|
|
class PIC16TargetMachine : public LLVMTargetMachine {
|
|
PIC16Subtarget Subtarget;
|
|
const TargetData DataLayout; // Calculates type size & alignment
|
|
PIC16InstrInfo InstrInfo;
|
|
PIC16TargetLowering TLInfo;
|
|
PIC16SelectionDAGInfo TSInfo;
|
|
|
|
// PIC16 does not have any call stack frame, therefore not having
|
|
// any PIC16 specific FrameInfo class.
|
|
TargetFrameInfo FrameInfo;
|
|
|
|
public:
|
|
PIC16TargetMachine(const Target &T, const std::string &TT,
|
|
const std::string &FS, bool Cooper = false);
|
|
|
|
virtual const TargetFrameInfo *getFrameInfo() const { return &FrameInfo; }
|
|
virtual const PIC16InstrInfo *getInstrInfo() const { return &InstrInfo; }
|
|
virtual const TargetData *getTargetData() const { return &DataLayout;}
|
|
virtual const PIC16Subtarget *getSubtargetImpl() const { return &Subtarget; }
|
|
|
|
virtual const PIC16RegisterInfo *getRegisterInfo() const {
|
|
return &(InstrInfo.getRegisterInfo());
|
|
}
|
|
|
|
virtual const PIC16TargetLowering *getTargetLowering() const {
|
|
return &TLInfo;
|
|
}
|
|
|
|
virtual const PIC16SelectionDAGInfo* getSelectionDAGInfo() const {
|
|
return &TSInfo;
|
|
}
|
|
|
|
virtual bool addInstSelector(PassManagerBase &PM,
|
|
CodeGenOpt::Level OptLevel);
|
|
virtual bool addPreEmitPass(PassManagerBase &PM, CodeGenOpt::Level OptLevel);
|
|
}; // PIC16TargetMachine.
|
|
|
|
} // end namespace llvm
|
|
|
|
#endif
|