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#include "llvm/Support/TypeSize.h" 18 19namespace llvm { 20 21class NVPTXFrameLowering : public TargetFrameLowering { 22public: 23 explicit NVPTXFrameLowering(); 24 25 bool hasFP(const MachineFunction &MF) const override; 26 void emitPrologue(MachineFunction &MF, MachineBasicBlock &MBB) const override; 27 void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const override; 28 StackOffset getFrameIndexReference(const MachineFunction &MF, int FI, 29 Register &FrameReg) const override; 30 31 MachineBasicBlock::iterator 32 eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB, 33 MachineBasicBlock::iterator I) const override; 34 DwarfFrameBase getDwarfFrameBase(const MachineFunction &MF) const override; 35}; 36 37} // End llvm namespace 38 39#endif 40