chromium/third_party/spirv-tools/src/source/opt/dataflow.cpp

// Copyright (c) 2021 Google LLC.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#include "source/opt/dataflow.h"

#include <cstdint>

namespace spvtools {
namespace opt {

bool DataFlowAnalysis::Enqueue(Instruction* inst) { … }

DataFlowAnalysis::VisitResult DataFlowAnalysis::RunOnce(
    Function* function, bool is_first_iteration) { … }

void DataFlowAnalysis::Run(Function* function) { … }

void ForwardDataFlowAnalysis::InitializeWorklist(Function* function,
                                                 bool /*is_first_iteration*/) { … }

void ForwardDataFlowAnalysis::EnqueueUsers(Instruction* inst) { … }

void ForwardDataFlowAnalysis::EnqueueBlockSuccessors(Instruction* inst) { … }

}  // namespace opt
}  // namespace spvtools