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1//===-- BPFSelectionDAGInfo.h - BPF SelectionDAG Info -----------*- C++ -*-===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8//9// This file defines the BPF subclass for SelectionDAGTargetInfo.10//11//===----------------------------------------------------------------------===//12 13#ifndef LLVM_LIB_TARGET_BPF_BPFSELECTIONDAGINFO_H14#define LLVM_LIB_TARGET_BPF_BPFSELECTIONDAGINFO_H15 16#include "llvm/CodeGen/SelectionDAGTargetInfo.h"17 18#define GET_SDNODE_ENUM19#include "BPFGenSDNodeInfo.inc"20 21namespace llvm {22 23class BPFSelectionDAGInfo : public SelectionDAGGenTargetInfo {24public:25 BPFSelectionDAGInfo();26 27 SDValue EmitTargetCodeForMemcpy(SelectionDAG &DAG, const SDLoc &dl,28 SDValue Chain, SDValue Dst, SDValue Src,29 SDValue Size, Align Alignment,30 bool isVolatile, bool AlwaysInline,31 MachinePointerInfo DstPtrInfo,32 MachinePointerInfo SrcPtrInfo) const override;33 34 unsigned getCommonMaxStoresPerMemFunc() const { return 128; }35};36 37} // namespace llvm38 39#endif40