1//===-- MipsSERegisterInfo.h - Mips32/64 Register 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 Mips32/64 implementation of the TargetRegisterInfo 10// class. 11// 12//===----------------------------------------------------------------------===// 13 14#ifndef LLVM_LIB_TARGET_MIPS_MIPSSEREGISTERINFO_H 15#define LLVM_LIB_TARGET_MIPS_MIPSSEREGISTERINFO_H 16 17#include "MipsRegisterInfo.h" 18 19namespace llvm { 20 21class MipsSERegisterInfo : public MipsRegisterInfo { 22public: 23 MipsSERegisterInfo(); 24 25 bool requiresRegisterScavenging(const MachineFunction &MF) const override; 26 27 bool requiresFrameIndexScavenging(const MachineFunction &MF) const override; 28 29 const TargetRegisterClass *intRegClass(unsigned Size) const override; 30 31private: 32 void eliminateFI(MachineBasicBlock::iterator II, unsigned OpNo, 33 int FrameIndex, uint64_t StackSize, 34 int64_t SPOffset) const override; 35}; 36 37} // end namespace llvm 38 39#endif 40