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      1 //===-- LanaiSelectionDAGInfo.cpp - Lanai SelectionDAG Info -------------===//
      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 implements the LanaiSelectionDAGInfo class.
     10 //
     11 //===----------------------------------------------------------------------===//
     12 
     13 #include "LanaiSelectionDAGInfo.h"
     14 
     15 #include "LanaiTargetMachine.h"
     16 
     17 #define DEBUG_TYPE "lanai-selectiondag-info"
     18 
     19 namespace llvm {
     20 
     21 SDValue LanaiSelectionDAGInfo::EmitTargetCodeForMemcpy(
     22     SelectionDAG & /*DAG*/, const SDLoc & /*dl*/, SDValue /*Chain*/,
     23     SDValue /*Dst*/, SDValue /*Src*/, SDValue Size, Align /*Alignment*/,
     24     bool /*isVolatile*/, bool /*AlwaysInline*/,
     25     MachinePointerInfo /*DstPtrInfo*/,
     26     MachinePointerInfo /*SrcPtrInfo*/) const {
     27   ConstantSDNode *ConstantSize = dyn_cast<ConstantSDNode>(Size);
     28   if (!ConstantSize)
     29     return SDValue();
     30 
     31   return SDValue();
     32 }
     33 
     34 } // namespace llvm
     35