SIMachineFunctionInfo.h revision 5a364c5561ec04e33a6f5d52c14f1bac6f247ea0 
1//===- SIMachineFunctionInfo.h - SIMachineFunctionInfo interface -*- 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/// \file
11//
12//===----------------------------------------------------------------------===//
13
14
15#ifndef SIMACHINEFUNCTIONINFO_H_
16#define SIMACHINEFUNCTIONINFO_H_
17
18#include "AMDGPUMachineFunction.h"
19
20namespace llvm {
21
22/// This class keeps track of the SPI_SP_INPUT_ADDR config register, which
23/// tells the hardware which interpolation parameters to load.
24class SIMachineFunctionInfo : public AMDGPUMachineFunction {
25  virtual void anchor();
26public:
27  SIMachineFunctionInfo(const MachineFunction &MF);
28  unsigned PSInputAddr;
29};
30
31} // End namespace llvm
32
33
34#endif //_SIMACHINEFUNCTIONINFO_H_
35