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// SIMachineFunctionInfo is used to keep track of the spi_sp_input_addr config 11// register, which is to tell the hardware which interpolation parameters to 12// load. 13// 14//===----------------------------------------------------------------------===// 15 16 17#ifndef _SIMACHINEFUNCTIONINFO_H_ 18#define _SIMACHINEFUNCTIONINFO_H_ 19 20#include "llvm/CodeGen/MachineFunction.h" 21 22namespace llvm { 23 24class SIMachineFunctionInfo : public MachineFunctionInfo { 25 26 private: 27 28 public: 29 SIMachineFunctionInfo(const MachineFunction &MF); 30 unsigned spi_ps_input_addr; 31 32}; 33 34} // End namespace llvm 35 36 37#endif //_SIMACHINEFUNCTIONINFO_H_ 38