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//=- WebAssemblySelectionDAGInfo.h - WebAssembly SelectionDAG Info -*- 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
//
//===----------------------------------------------------------------------===//
///
/// \file
/// This file defines the WebAssembly subclass for
/// SelectionDAGTargetInfo.
///
//===----------------------------------------------------------------------===//
#ifndef LLVM_LIB_TARGET_WEBASSEMBLY_WEBASSEMBLYSELECTIONDAGINFO_H
#define LLVM_LIB_TARGET_WEBASSEMBLY_WEBASSEMBLYSELECTIONDAGINFO_H
#include "llvm/CodeGen/SelectionDAGTargetInfo.h"
namespace llvm {
class WebAssemblySelectionDAGInfo final : public SelectionDAGTargetInfo {
public:
~WebAssemblySelectionDAGInfo() override;
bool isTargetMemoryOpcode(unsigned Opcode) const override;
SDValue EmitTargetCodeForMemcpy(SelectionDAG &DAG, const SDLoc &dl,
SDValue Chain, SDValue Op1, SDValue Op2,
SDValue Op3, Align Alignment, bool isVolatile,
bool AlwaysInline,
MachinePointerInfo DstPtrInfo,
MachinePointerInfo SrcPtrInfo) const override;
SDValue
EmitTargetCodeForMemmove(SelectionDAG &DAG, const SDLoc &dl, SDValue Chain,
SDValue Op1, SDValue Op2, SDValue Op3,
Align Alignment, bool isVolatile,
MachinePointerInfo DstPtrInfo,
MachinePointerInfo SrcPtrInfo) const override;
SDValue EmitTargetCodeForMemset(SelectionDAG &DAG, const SDLoc &DL,
SDValue Chain, SDValue Op1, SDValue Op2,
SDValue Op3, Align Alignment, bool IsVolatile,
bool AlwaysInline,
MachinePointerInfo DstPtrInfo) const override;
};
} // end namespace llvm
#endif
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