mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-10-18 19:20:05 +00:00
f1e5cd73f6
This change fixes a bug in EquivalenceRelation, changes the interface of EquivalenceRelation to avoid exposing (potentially nondeterministic) unordered sets, and changes the interface of FactManager to allow querying data synonyms directly. These interface changes have required a lot of corresponding changes to client code and tests.
70 lines
2.0 KiB
C++
70 lines
2.0 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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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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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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std::ostream& operator<<(std::ostream& out,
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const protobufs::DataDescriptor& data_descriptor) {
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out << data_descriptor.object();
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out << "[";
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bool first = true;
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for (auto index : data_descriptor.index()) {
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if (first) {
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first = false;
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} else {
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out << ", ";
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}
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out << index;
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}
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out << "]";
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return out;
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}
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} // namespace fuzz
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} // namespace spvtools
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