1 //===--------------------- SIFrameLowering.h --------------------*- 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 #ifndef LLVM_LIB_TARGET_AMDGPU_SIFRAMELOWERING_H
11 #define LLVM_LIB_TARGET_AMDGPU_SIFRAMELOWERING_H
12 
13 #include "AMDGPUFrameLowering.h"
14 
15 namespace llvm {
16 
17 class SIFrameLowering final : public AMDGPUFrameLowering {
18 public:
19   SIFrameLowering(StackDirection D, unsigned StackAl, int LAO,
20                   unsigned TransAl = 1) :
AMDGPUFrameLowering(D,StackAl,LAO,TransAl)21     AMDGPUFrameLowering(D, StackAl, LAO, TransAl) {}
~SIFrameLowering()22   ~SIFrameLowering() override {}
23 
24   void emitPrologue(MachineFunction &MF,
25                     MachineBasicBlock &MBB) const override;
26 
27   void processFunctionBeforeFrameFinalized(
28     MachineFunction &MF,
29     RegScavenger *RS = nullptr) const override;
30 };
31 
32 }
33 
34 #endif
35