1//===-- AArch64SelectionDAGInfo.h - AArch64 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 AArch64 subclass for SelectionDAGTargetInfo.
10//
11//===----------------------------------------------------------------------===//
12
13#ifndef LLVM_LIB_TARGET_AARCH64_AARCH64SELECTIONDAGINFO_H
14#define LLVM_LIB_TARGET_AARCH64_AARCH64SELECTIONDAGINFO_H
15
16#include "llvm/CodeGen/SelectionDAGTargetInfo.h"
17
18namespace llvm {
19
20class AArch64SelectionDAGInfo : public SelectionDAGTargetInfo {
21public:
22 SDValue EmitMOPS(AArch64ISD::NodeType SDOpcode, SelectionDAG &DAG,
23 const SDLoc &DL, SDValue Chain, SDValue Dst,
24 SDValue SrcOrValue, SDValue Size, Align Alignment,
25 bool isVolatile, MachinePointerInfo DstPtrInfo,
26 MachinePointerInfo SrcPtrInfo) const;
27
28 SDValue EmitTargetCodeForMemcpy(SelectionDAG &DAG, const SDLoc &dl,
29 SDValue Chain, SDValue Dst, SDValue Src,
30 SDValue Size, Align Alignment,
31 bool isVolatile, bool AlwaysInline,
32 MachinePointerInfo DstPtrInfo,
33 MachinePointerInfo SrcPtrInfo) const override;
34 SDValue EmitTargetCodeForMemset(SelectionDAG &DAG, const SDLoc &dl,
35 SDValue Chain, SDValue Dst, SDValue Src,
36 SDValue Size, Align Alignment,
37 bool isVolatile, bool AlwaysInline,
38 MachinePointerInfo DstPtrInfo) const override;
39 SDValue
40 EmitTargetCodeForMemmove(SelectionDAG &DAG, const SDLoc &dl, SDValue Chain,
41 SDValue Dst, SDValue Src, SDValue Size,
42 Align Alignment, bool isVolatile,
43 MachinePointerInfo DstPtrInfo,
44 MachinePointerInfo SrcPtrInfo) const override;
45
46 SDValue EmitTargetCodeForSetTag(SelectionDAG &DAG, const SDLoc &dl,
47 SDValue Chain, SDValue Op1, SDValue Op2,
48 MachinePointerInfo DstPtrInfo,
49 bool ZeroData) const override;
50
51 SDValue EmitStreamingCompatibleMemLibCall(SelectionDAG &DAG, const SDLoc &DL,
52 SDValue Chain, SDValue Dst,
53 SDValue Src, SDValue Size,
54 RTLIB::Libcall LC) const;
55};
56}
57
58#endif
59