1 //=- WebAssemblySelectionDAGInfo.h - WebAssembly 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 /// \file 10 /// This file defines the WebAssembly subclass for 11 /// SelectionDAGTargetInfo. 12 /// 13 //===----------------------------------------------------------------------===// 14 15 #ifndef LLVM_LIB_TARGET_WEBASSEMBLY_WEBASSEMBLYSELECTIONDAGINFO_H 16 #define LLVM_LIB_TARGET_WEBASSEMBLY_WEBASSEMBLYSELECTIONDAGINFO_H 17 18 #include "llvm/CodeGen/SelectionDAGTargetInfo.h" 19 20 namespace llvm { 21 22 class WebAssemblySelectionDAGInfo final : public SelectionDAGTargetInfo { 23 public: 24 ~WebAssemblySelectionDAGInfo() override; 25 SDValue EmitTargetCodeForMemcpy(SelectionDAG &DAG, const SDLoc &dl, 26 SDValue Chain, SDValue Op1, SDValue Op2, 27 SDValue Op3, Align Alignment, bool isVolatile, 28 bool AlwaysInline, 29 MachinePointerInfo DstPtrInfo, 30 MachinePointerInfo SrcPtrInfo) const override; 31 SDValue 32 EmitTargetCodeForMemmove(SelectionDAG &DAG, const SDLoc &dl, SDValue Chain, 33 SDValue Op1, SDValue Op2, SDValue Op3, 34 Align Alignment, bool isVolatile, 35 MachinePointerInfo DstPtrInfo, 36 MachinePointerInfo SrcPtrInfo) const override; 37 SDValue EmitTargetCodeForMemset(SelectionDAG &DAG, const SDLoc &DL, 38 SDValue Chain, SDValue Op1, SDValue Op2, 39 SDValue Op3, Align Alignment, bool IsVolatile, 40 bool AlwaysInline, 41 MachinePointerInfo DstPtrInfo) const override; 42 }; 43 44 } // end namespace llvm 45 46 #endif 47