llvm/lib/Target/AMDGPU/GCNDPPCombine.h

   1 //=======--- GCNDPPCombine.h - optimization for DPP instructions ---==========//
   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 #ifndef LLVM_LIB_TARGET_AMDGPU_GCNDPPCOMBINE_H
  10 #define LLVM_LIB_TARGET_AMDGPU_GCNDPPCOMBINE_H
  11
  12 #include "llvm/CodeGen/MachinePassManager.h"
  13
  14 namespace llvm {
  15 class GCNDPPCombinePass : public PassInfoMixin<GCNDPPCombinePass> {
  16 public:
  17   PreservedAnalyses run(MachineFunction &MF,
  18                         MachineFunctionAnalysisManager &MAM);
  19
  20   MachineFunctionProperties getRequiredProperties() const {
  21     return MachineFunctionProperties().set(
  22         MachineFunctionProperties::Property::IsSSA);
  23   }
  24 };
  25
  26 } // end namespace llvm
  27
  28 #endif // LLVM_LIB_TARGET_AMDGPU_GCNDPPCOMBINE_H