| //===--- NVPTXFrameLowering.h - Define frame lowering for NVPTX -*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef NVPTX_FRAMELOWERING_H |
| #define NVPTX_FRAMELOWERING_H |
| |
| #include "llvm/Target/TargetFrameLowering.h" |
| |
| |
| namespace llvm { |
| class NVPTXTargetMachine; |
| |
| class NVPTXFrameLowering : public TargetFrameLowering { |
| NVPTXTargetMachine &tm; |
| bool is64bit; |
| |
| public: |
| explicit NVPTXFrameLowering(NVPTXTargetMachine &_tm, bool _is64bit) |
| : TargetFrameLowering(TargetFrameLowering::StackGrowsUp, 8, 0), |
| tm(_tm), is64bit(_is64bit) {} |
| |
| virtual bool hasFP(const MachineFunction &MF) const; |
| virtual void emitPrologue(MachineFunction &MF) const; |
| virtual void emitEpilogue(MachineFunction &MF, |
| MachineBasicBlock &MBB) const; |
| |
| void eliminateCallFramePseudoInstr(MachineFunction &MF, |
| MachineBasicBlock &MBB, |
| MachineBasicBlock::iterator I) const; |
| }; |
| |
| } // End llvm namespace |
| |
| #endif |
