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  1. //===- MachineUniformityAnalysis.h ---------------------------*- C++ -*----===//
  2. //
  3. // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
  4. // See https://llvm.org/LICENSE.txt for license information.
  5. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  6. //
  7. //===----------------------------------------------------------------------===//
  8. //
  9. /// \file
  10. /// \brief Uniformity info and uniformity-aware uniform info for Machine IR
  11. //
  12. //===----------------------------------------------------------------------===//
  13.  
  14. #ifndef LLVM_CODEGEN_MACHINEUNIFORMITYANALYSIS_H
  15. #define LLVM_CODEGEN_MACHINEUNIFORMITYANALYSIS_H
  16.  
  17. #include "llvm/ADT/GenericUniformityInfo.h"
  18. #include "llvm/CodeGen/MachineCycleAnalysis.h"
  19. #include "llvm/CodeGen/MachineDominators.h"
  20. #include "llvm/CodeGen/MachineSSAContext.h"
  21.  
  22. namespace llvm {
  23.  
  24. extern template class GenericUniformityInfo<MachineSSAContext>;
  25. using MachineUniformityInfo = GenericUniformityInfo<MachineSSAContext>;
  26.  
  27. /// \brief Compute the uniform information of a Machine IR function.
  28. MachineUniformityInfo
  29. computeMachineUniformityInfo(MachineFunction &F,
  30.                              const MachineCycleInfo &cycleInfo,
  31.                              const MachineDomTree &domTree);
  32.  
  33. } // namespace llvm
  34.  
  35. #endif // LLVM_CODEGEN_MACHINEUNIFORMITYANALYSIS_H
  36.