1 //===-- VEInstrInfo.h - VE 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 VE implementation of the TargetInstrInfo class. 10 // 11 //===----------------------------------------------------------------------===// 12 13 #ifndef LLVM_LIB_TARGET_VE_VEINSTRINFO_H 14 #define LLVM_LIB_TARGET_VE_VEINSTRINFO_H 15 16 #include "VERegisterInfo.h" 17 #include "llvm/CodeGen/TargetInstrInfo.h" 18 19 #define GET_INSTRINFO_HEADER 20 #include "VEGenInstrInfo.inc" 21 22 namespace llvm { 23 24 class VESubtarget; 25 26 class VEInstrInfo : public VEGenInstrInfo { 27 const VERegisterInfo RI; 28 const VESubtarget &Subtarget; 29 virtual void anchor(); 30 31 public: 32 explicit VEInstrInfo(VESubtarget &ST); 33 34 /// getRegisterInfo - TargetInstrInfo is a superset of MRegister info. As 35 /// such, whenever a client has an instance of instruction info, it should 36 /// always be able to get register info as well (through this method). 37 /// getRegisterInfo()38 const VERegisterInfo &getRegisterInfo() const { return RI; } 39 40 // Lower pseudo instructions after register allocation. 41 bool expandPostRAPseudo(MachineInstr &MI) const override; 42 43 bool expandExtendStackPseudo(MachineInstr &MI) const; 44 }; 45 46 } // namespace llvm 47 48 #endif 49