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https://github.com/KhronosGroup/SPIRV-Tools
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0dbd4e358a
This change uses the recently-added equivalence relation class to re-work the way synonyms between data values are managed by the fact manager. The tests for 'transformation_replace_id_with_synonym' have been temporarily removed. This is because those tests are going to be split into a number of test classes in an upcoming PR, once some other refactorings have been applied, and it would be burdensome to temporarily refactor all the tests to be in a working state for this intermediate change.
55 lines
1.8 KiB
C++
55 lines
1.8 KiB
C++
// Copyright (c) 2019 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "source/fuzz/data_descriptor.h"
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#include <algorithm>
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namespace spvtools {
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namespace fuzz {
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protobufs::DataDescriptor MakeDataDescriptor(uint32_t object,
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std::vector<uint32_t>&& indices,
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uint32_t num_contiguous_elements) {
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protobufs::DataDescriptor result;
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result.set_object(object);
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for (auto index : indices) {
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result.add_index(index);
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}
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result.set_num_contiguous_elements(num_contiguous_elements);
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return result;
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}
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size_t DataDescriptorHash::operator()(
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const protobufs::DataDescriptor* data_descriptor) const {
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std::u32string hash;
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hash.push_back(data_descriptor->object());
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for (auto an_index : data_descriptor->index()) {
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hash.push_back(an_index);
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}
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return std::hash<std::u32string>()(hash);
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}
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bool DataDescriptorEquals::operator()(
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const protobufs::DataDescriptor* first,
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const protobufs::DataDescriptor* second) const {
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return first->object() == second->object() &&
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first->index().size() == second->index().size() &&
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std::equal(first->index().begin(), first->index().end(),
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second->index().begin());
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}
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} // namespace fuzz
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} // namespace spvtools
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