1//===--- NVPTXFrameLowering.h - Define frame lowering for NVPTX -*- 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// 10// 11//===----------------------------------------------------------------------===// 12 13#ifndef LLVM_LIB_TARGET_NVPTX_NVPTXFRAMELOWERING_H 14#define LLVM_LIB_TARGET_NVPTX_NVPTXFRAMELOWERING_H 15 16#include "llvm/CodeGen/TargetFrameLowering.h" 17 18namespace llvm { 19 20class NVPTXFrameLowering : public TargetFrameLowering { 21public: 22 explicit NVPTXFrameLowering(); 23 24 bool hasFP(const MachineFunction &MF) const override; 25 void emitPrologue(MachineFunction &MF, MachineBasicBlock &MBB) const override; 26 void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const override; 27 int getFrameIndexReference(const MachineFunction &MF, int FI, 28 Register &FrameReg) const override; 29 30 MachineBasicBlock::iterator 31 eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB, 32 MachineBasicBlock::iterator I) const override; 33 DwarfFrameBase getDwarfFrameBase(const MachineFunction &MF) const override; 34}; 35 36} // End llvm namespace 37 38#endif 39