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 20 namespace 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. 24 class SIMachineFunctionInfo : public AMDGPUMachineFunction { 25 public: 26 SIMachineFunctionInfo(const MachineFunction &MF); 27 unsigned PSInputAddr; 28 }; 29 30 } // End namespace llvm 31 32 33 #endif //_SIMACHINEFUNCTIONINFO_H_ 34