| //===-- ARM64SelectionDAGInfo.h - ARM64 SelectionDAG Info -------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file defines the ARM64 subclass for TargetSelectionDAGInfo. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef ARM64SELECTIONDAGINFO_H |
| #define ARM64SELECTIONDAGINFO_H |
| |
| #include "llvm/Target/TargetSelectionDAGInfo.h" |
| |
| namespace llvm { |
| |
| class ARM64SelectionDAGInfo : public TargetSelectionDAGInfo { |
| /// Subtarget - Keep a pointer to the ARMSubtarget around so that we can |
| /// make the right decision when generating code for different targets. |
| const ARM64Subtarget *Subtarget; |
| |
| public: |
| explicit ARM64SelectionDAGInfo(const TargetMachine &TM); |
| ~ARM64SelectionDAGInfo(); |
| |
| SDValue EmitTargetCodeForMemset(SelectionDAG &DAG, SDLoc dl, SDValue Chain, |
| SDValue Dst, SDValue Src, SDValue Size, |
| unsigned Align, bool isVolatile, |
| MachinePointerInfo DstPtrInfo) const override; |
| }; |
| } |
| |
| #endif |
