1//===--------------------- R600FrameLowering.h ------------------*- 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#ifndef LLVM_LIB_TARGET_AMDGPU_R600FRAMELOWERING_H 10#define LLVM_LIB_TARGET_AMDGPU_R600FRAMELOWERING_H 11 12#include "AMDGPUFrameLowering.h" 13 14namespace llvm { 15 16class R600FrameLowering : public AMDGPUFrameLowering { 17public: 18 R600FrameLowering(StackDirection D, Align StackAl, int LAO, 19 Align TransAl = Align(1)) 20 : AMDGPUFrameLowering(D, StackAl, LAO, TransAl) {} 21 ~R600FrameLowering() override; 22 23 void emitPrologue(MachineFunction &MF, 24 MachineBasicBlock &MBB) const override {} 25 void emitEpilogue(MachineFunction &MF, 26 MachineBasicBlock &MBB) const override {} 27 int getFrameIndexReference(const MachineFunction &MF, int FI, 28 Register &FrameReg) const override; 29 30 bool hasFP(const MachineFunction &MF) const override { 31 return false; 32 } 33}; 34 35} // end namespace llvm 36 37#endif // LLVM_LIB_TARGET_AMDGPU_R600FRAMELOWERING_H 38