lib/Target/Mips/MipsLegalizerInfo.h

   1 //===- MipsLegalizerInfo ----------------------------------------*- C++ -*-===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9 /// \file
  10 /// This file declares the targeting of the Machinelegalizer class for Mips.
  11 /// \todo This should be generated by TableGen.
  12 //===----------------------------------------------------------------------===//
  13
  14 #ifndef LLVM_LIB_TARGET_MIPS_MIPSMACHINELEGALIZER_H
  15 #define LLVM_LIB_TARGET_MIPS_MIPSMACHINELEGALIZER_H
  16
  17 #include "llvm/CodeGen/GlobalISel/LegalizerInfo.h"
  18
  19 namespace llvm {
  20
  21 class MipsSubtarget;
  22
  23 /// This class provides legalization strategies.
  24 class MipsLegalizerInfo : public LegalizerInfo {
  25 public:
  26   MipsLegalizerInfo(const MipsSubtarget &ST);
  27
  28   bool legalizeCustom(MachineInstr &MI, MachineRegisterInfo &MRI,
  29                       MachineIRBuilder &MIRBuilder) const override;
  30 };
  31 } // end namespace llvm
  32 #endif