1 //===- MipsLegalizerInfo ----------------------------------------*- 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 /// \file 9 /// This file declares the targeting of the Machinelegalizer class for Mips. 10 /// \todo This should be generated by TableGen. 11 //===----------------------------------------------------------------------===// 12 13 #ifndef LLVM_LIB_TARGET_MIPS_MIPSMACHINELEGALIZER_H 14 #define LLVM_LIB_TARGET_MIPS_MIPSMACHINELEGALIZER_H 15 16 #include "llvm/CodeGen/GlobalISel/GISelChangeObserver.h" 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(LegalizerHelper &Helper, MachineInstr &MI, 29 LostDebugLocObserver &LocObserver) const override; 30 31 bool legalizeIntrinsic(LegalizerHelper &Helper, 32 MachineInstr &MI) const override; 33 }; 34 } // end namespace llvm 35 #endif 36