1 //=- LoongArchInstrInfo.h - LoongArch Instruction Information ---*- 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 contains the LoongArch implementation of the TargetInstrInfo class. 10 // 11 //===----------------------------------------------------------------------===// 12 13 #ifndef LLVM_LIB_TARGET_LOONGARCH_LOONGARCHINSTRINFO_H 14 #define LLVM_LIB_TARGET_LOONGARCH_LOONGARCHINSTRINFO_H 15 16 #include "LoongArchRegisterInfo.h" 17 #include "llvm/CodeGen/TargetInstrInfo.h" 18 19 #define GET_INSTRINFO_HEADER 20 #include "LoongArchGenInstrInfo.inc" 21 22 namespace llvm { 23 24 class LoongArchSubtarget; 25 26 class LoongArchInstrInfo : public LoongArchGenInstrInfo { 27 public: 28 explicit LoongArchInstrInfo(LoongArchSubtarget &STI); 29 30 void copyPhysReg(MachineBasicBlock &MBB, MachineBasicBlock::iterator MBBI, 31 const DebugLoc &DL, MCRegister DstReg, MCRegister SrcReg, 32 bool KillSrc) const override; 33 34 void storeRegToStackSlot(MachineBasicBlock &MBB, 35 MachineBasicBlock::iterator MBBI, Register SrcReg, 36 bool IsKill, int FrameIndex, 37 const TargetRegisterClass *RC, 38 const TargetRegisterInfo *TRI) const override; 39 void loadRegFromStackSlot(MachineBasicBlock &MBB, 40 MachineBasicBlock::iterator MBBI, Register DstReg, 41 int FrameIndex, const TargetRegisterClass *RC, 42 const TargetRegisterInfo *TRI) const override; 43 }; 44 45 } // end namespace llvm 46 #endif // LLVM_LIB_TARGET_LOONGARCH_LOONGARCHINSTRINFO_H 47