llvm/llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFStreamer.h

//===- PPCELFStreamer.h - ELF Object Output --------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This is a custom MCELFStreamer for PowerPC.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIB_TARGET_PPC_MCELFSTREAMER_PPCELFSTREAMER_H
#define LLVM_LIB_TARGET_PPC_MCELFSTREAMER_PPCELFSTREAMER_H

#include "llvm/MC/MCELFStreamer.h"
#include <memory>

namespace llvm {

class MCAsmBackend;
class MCCodeEmitter;
class MCContext;
class MCSubtargetInfo;

class PPCELFStreamer : public MCELFStreamer { … };

// Check if the instruction Inst is part of a pair of instructions that make up
// a link time GOT PC Rel optimization.
std::optional<bool> isPartOfGOTToPCRelPair(const MCInst &Inst,
                                           const MCSubtargetInfo &STI);

MCELFStreamer *createPPCELFStreamer(MCContext &Context,
                                    std::unique_ptr<MCAsmBackend> MAB,
                                    std::unique_ptr<MCObjectWriter> OW,
                                    std::unique_ptr<MCCodeEmitter> Emitter);
} // end namespace llvm

#endif // LLVM_LIB_TARGET_PPC_MCELFSTREAMER_PPCELFSTREAMER_H