mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-07-19 19:30:10 +00:00
b9cad90aeb
SkeletonGenRegisterInfo.h.inc git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17245 91177308-0d34-0410-b5e6-96231b3b80d8
52 lines
1.9 KiB
C++
52 lines
1.9 KiB
C++
//===- SkeletonRegisterInfo.h - Skeleton Register Information Impl -*- C++ -*-==//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file was developed by the LLVM research group and is distributed under
|
|
// the University of Illinois Open Source License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file contains the Skeleton implementation of the MRegisterInfo class.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef SKELETON_REGISTERINFO_H
|
|
#define SKELETON_REGISTERINFO_H
|
|
|
|
#include "SkeletonGenRegisterInfo.h.inc"
|
|
|
|
namespace llvm {
|
|
class Type;
|
|
|
|
struct SkeletonRegisterInfo : public SkeletonGenRegisterInfo {
|
|
SkeletonRegisterInfo();
|
|
const TargetRegisterClass* getRegClassForType(const Type* Ty) const;
|
|
|
|
void storeRegToStackSlot(MachineBasicBlock &MBB,
|
|
MachineBasicBlock::iterator MBBI,
|
|
unsigned SrcReg, int FrameIndex) const;
|
|
|
|
void loadRegFromStackSlot(MachineBasicBlock &MBB,
|
|
MachineBasicBlock::iterator MBBI,
|
|
unsigned DestReg, int FrameIndex) const;
|
|
|
|
void copyRegToReg(MachineBasicBlock &MBB, MachineBasicBlock::iterator MBBI,
|
|
unsigned DestReg, unsigned SrcReg,
|
|
const TargetRegisterClass *RC) const;
|
|
|
|
void eliminateCallFramePseudoInstr(MachineFunction &MF,
|
|
MachineBasicBlock &MBB,
|
|
MachineBasicBlock::iterator I) const;
|
|
|
|
void eliminateFrameIndex(MachineBasicBlock::iterator II) const;
|
|
|
|
void processFunctionBeforeFrameFinalized(MachineFunction &MF) const;
|
|
|
|
void emitPrologue(MachineFunction &MF) const;
|
|
void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const;
|
|
};
|
|
} // end namespace llvm
|
|
|
|
#endif
|