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 "llvm/CodeGen/MachineFunction.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 MachineFunctionInfo { 25public: 26 static const char *ShaderTypeAttribute; 27 28 SIMachineFunctionInfo(const MachineFunction &MF); 29 unsigned ShaderType; 30 unsigned PSInputAddr; 31}; 32 33} // End namespace llvm 34 35 36#endif //_SIMACHINEFUNCTIONINFO_H_ 37