chromium/third_party/spirv-tools/src/source/reduce/remove_selection_reduction_opportunity_finder.cpp

// Copyright (c) 2019 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/reduce/remove_selection_reduction_opportunity_finder.h"

#include "source/reduce/remove_selection_reduction_opportunity.h"

namespace spvtools {
namespace reduce {

namespace {
const uint32_t kMergeNodeIndex = …;
const uint32_t kContinueNodeIndex = …;
}  // namespace

std::string RemoveSelectionReductionOpportunityFinder::GetName() const { … }

std::vector<std::unique_ptr<ReductionOpportunity>>
RemoveSelectionReductionOpportunityFinder::GetAvailableOpportunities(
    opt::IRContext* context, uint32_t target_function) const { … }

bool RemoveSelectionReductionOpportunityFinder::CanOpSelectionMergeBeRemoved(
    opt::IRContext* context, const opt::BasicBlock& header_block,
    opt::Instruction* merge_instruction,
    std::unordered_set<uint32_t> merge_and_continue_blocks_from_loops) { … }

}  // namespace reduce
}  // namespace spvtools