1 //===--- NVPTXFrameLowering.h - Define frame lowering for NVPTX -*- C++ -*-===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 // 10 // 11 // 12 //===----------------------------------------------------------------------===// 13 14 #ifndef LLVM_LIB_TARGET_NVPTX_NVPTXFRAMELOWERING_H 15 #define LLVM_LIB_TARGET_NVPTX_NVPTXFRAMELOWERING_H 16 17 #include "llvm/Target/TargetFrameLowering.h" 18 19 namespace llvm { 20 class NVPTXSubtarget; 21 class NVPTXFrameLowering : public TargetFrameLowering { 22 public: 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 29 MachineBasicBlock::iterator 30 eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB, 31 MachineBasicBlock::iterator I) const override; 32 }; 33 34 } // End llvm namespace 35 36 #endif 37
