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 18 namespace llvm { 19 20 class AArch64SelectionDAGInfo : public SelectionDAGTargetInfo { 21 public: 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 } 52 53 #endif 54