• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
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 
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 MachineFunctionInfo {
25 public:
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