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

// Copyright (c) 2020 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_unused_struct_member_reduction_opportunity_finder.h"

#include <map>
#include <set>

#include "source/reduce/remove_struct_member_reduction_opportunity.h"

namespace spvtools {
namespace reduce {

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

void RemoveUnusedStructMemberReductionOpportunityFinder::
    MarkAccessedMembersAsUsed(
        opt::IRContext* context, uint32_t composite_type_id,
        uint32_t first_index_in_operand, bool literal_indices,
        const opt::Instruction& composite_access_instruction,
        std::map<uint32_t, std::set<opt::Instruction*>>*
            unused_member_to_structs) const { … }

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

}  // namespace reduce
}  // namespace spvtools