| 1 | //===-- LanaiSelectionDAGInfo.cpp - Lanai SelectionDAG Info -------------===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | // |
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| 9 | // This file implements the LanaiSelectionDAGInfo class. |
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| 10 | // |
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| 11 | //===----------------------------------------------------------------------===// |
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| 12 | |
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| 13 | #include "LanaiSelectionDAGInfo.h" |
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| 14 | |
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| 15 | #include "LanaiTargetMachine.h" |
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| 16 | |
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| 17 | #define DEBUG_TYPE "lanai-selectiondag-info" |
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| 18 | |
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| 19 | namespace llvm { |
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| 20 | |
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| 21 | SDValue LanaiSelectionDAGInfo::EmitTargetCodeForMemcpy( |
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| 22 | SelectionDAG & /*DAG*/, const SDLoc & /*dl*/, SDValue /*Chain*/, |
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| 23 | SDValue /*Dst*/, SDValue /*Src*/, SDValue Size, Align /*Alignment*/, |
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| 24 | bool /*isVolatile*/, bool /*AlwaysInline*/, |
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| 25 | MachinePointerInfo /*DstPtrInfo*/, |
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| 26 | MachinePointerInfo /*SrcPtrInfo*/) const { |
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| 27 | ConstantSDNode *ConstantSize = dyn_cast<ConstantSDNode>(Val&: Size); |
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| 28 | if (!ConstantSize) |
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| 29 | return SDValue(); |
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| 30 | |
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| 31 | return SDValue(); |
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| 32 | } |
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| 33 | |
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| 34 | } // namespace llvm |
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| 35 | |
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