contrib/llvm-project/llvm/lib/Target/AArch64/AArch64SelectionDAGInfo.h

   1 //===-- AArch64SelectionDAGInfo.h - AArch64 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 // This file defines the AArch64 subclass for SelectionDAGTargetInfo.
  10 //
  11 //===----------------------------------------------------------------------===//
  12
  13 #ifndef LLVM_LIB_TARGET_AARCH64_AARCH64SELECTIONDAGINFO_H
  14 #define LLVM_LIB_TARGET_AARCH64_AARCH64SELECTIONDAGINFO_H
  15
  16 #include "llvm/CodeGen/SelectionDAGTargetInfo.h"
  17
  18 namespace llvm {
  19
  20 class AArch64SelectionDAGInfo : public SelectionDAGTargetInfo {
  21 public:
  22   SDValue EmitTargetCodeForMemset(SelectionDAG &DAG, const SDLoc &dl,
  23                                   SDValue Chain, SDValue Dst, SDValue Src,
  24                                   SDValue Size, unsigned Align, bool isVolatile,
  25                                   MachinePointerInfo DstPtrInfo) const override;
  26   SDValue EmitTargetCodeForSetTag(SelectionDAG &DAG, const SDLoc &dl,
  27                                   SDValue Chain, SDValue Op1, SDValue Op2,
  28                                   MachinePointerInfo DstPtrInfo,
  29                                   bool ZeroData) const override;
  30   bool generateFMAsInMachineCombiner(CodeGenOpt::Level OptLevel) const override;
  31 };
  32 }
  33
  34 #endif