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to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
74 lines
3.1 KiB
C++
74 lines
3.1 KiB
C++
//===-- SystemZSelectionDAGInfo.h - SystemZ SelectionDAG Info ---*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file defines the SystemZ subclass for SelectionDAGTargetInfo.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIB_TARGET_SYSTEMZ_SYSTEMZSELECTIONDAGINFO_H
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#define LLVM_LIB_TARGET_SYSTEMZ_SYSTEMZSELECTIONDAGINFO_H
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#include "llvm/CodeGen/SelectionDAGTargetInfo.h"
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namespace llvm {
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class SystemZTargetMachine;
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class SystemZSelectionDAGInfo : public SelectionDAGTargetInfo {
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public:
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explicit SystemZSelectionDAGInfo() = default;
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SDValue EmitTargetCodeForMemcpy(SelectionDAG &DAG, const SDLoc &DL,
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SDValue Chain, SDValue Dst, SDValue Src,
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SDValue Size, unsigned Align, bool IsVolatile,
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bool AlwaysInline,
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MachinePointerInfo DstPtrInfo,
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MachinePointerInfo SrcPtrInfo) const override;
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SDValue EmitTargetCodeForMemset(SelectionDAG &DAG, const SDLoc &DL,
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SDValue Chain, SDValue Dst, SDValue Byte,
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SDValue Size, unsigned Align, bool IsVolatile,
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MachinePointerInfo DstPtrInfo) const override;
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std::pair<SDValue, SDValue>
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EmitTargetCodeForMemcmp(SelectionDAG &DAG, const SDLoc &DL, SDValue Chain,
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SDValue Src1, SDValue Src2, SDValue Size,
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MachinePointerInfo Op1PtrInfo,
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MachinePointerInfo Op2PtrInfo) const override;
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std::pair<SDValue, SDValue>
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EmitTargetCodeForMemchr(SelectionDAG &DAG, const SDLoc &DL, SDValue Chain,
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SDValue Src, SDValue Char, SDValue Length,
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MachinePointerInfo SrcPtrInfo) const override;
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std::pair<SDValue, SDValue> EmitTargetCodeForStrcpy(
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SelectionDAG &DAG, const SDLoc &DL, SDValue Chain, SDValue Dest,
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SDValue Src, MachinePointerInfo DestPtrInfo,
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MachinePointerInfo SrcPtrInfo, bool isStpcpy) const override;
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std::pair<SDValue, SDValue>
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EmitTargetCodeForStrcmp(SelectionDAG &DAG, const SDLoc &DL, SDValue Chain,
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SDValue Src1, SDValue Src2,
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MachinePointerInfo Op1PtrInfo,
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MachinePointerInfo Op2PtrInfo) const override;
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std::pair<SDValue, SDValue>
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EmitTargetCodeForStrlen(SelectionDAG &DAG, const SDLoc &DL, SDValue Chain,
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SDValue Src,
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MachinePointerInfo SrcPtrInfo) const override;
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std::pair<SDValue, SDValue>
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EmitTargetCodeForStrnlen(SelectionDAG &DAG, const SDLoc &DL, SDValue Chain,
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SDValue Src, SDValue MaxLength,
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MachinePointerInfo SrcPtrInfo) const override;
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};
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} // end namespace llvm
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#endif
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