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-exception 6// 7//===----------------------------------------------------------------------===// 8// 9// This file defines the BPF subclass for SelectionDAGTargetInfo. 10// 11//===----------------------------------------------------------------------===// 12 13#ifndef LLVM_LIB_TARGET_BPF_BPFSELECTIONDAGINFO_H 14#define LLVM_LIB_TARGET_BPF_BPFSELECTIONDAGINFO_H 15 16#include "llvm/CodeGen/SelectionDAGTargetInfo.h" 17 18namespace llvm { 19 20class BPFSelectionDAGInfo : public SelectionDAGTargetInfo { 21public: 22 SDValue EmitTargetCodeForMemcpy(SelectionDAG &DAG, const SDLoc &dl, 23 SDValue Chain, SDValue Dst, SDValue Src, 24 SDValue Size, Align Alignment, 25 bool isVolatile, bool AlwaysInline, 26 MachinePointerInfo DstPtrInfo, 27 MachinePointerInfo SrcPtrInfo) const override; 28 29 unsigned getCommonMaxStoresPerMemFunc() const { return 128; } 30 31}; 32 33} 34 35#endif 36