mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-10-18 19:20:05 +00:00
47 lines
1.4 KiB
C++
47 lines
1.4 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/fact_manager/livesafe_function_facts.h"
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#include "source/fuzz/fuzzer_util.h"
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namespace spvtools {
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namespace fuzz {
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namespace fact_manager {
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LivesafeFunctionFacts::LivesafeFunctionFacts(opt::IRContext* ir_context)
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: ir_context_(ir_context) {}
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bool LivesafeFunctionFacts::MaybeAddFact(
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const protobufs::FactFunctionIsLivesafe& fact) {
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if (!fuzzerutil::FindFunction(ir_context_, fact.function_id())) {
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return false;
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}
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if (fuzzerutil::FunctionIsEntryPoint(ir_context_, fact.function_id())) {
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return false;
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}
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livesafe_function_ids_.insert(fact.function_id());
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return true;
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}
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bool LivesafeFunctionFacts::FunctionIsLivesafe(uint32_t function_id) const {
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return livesafe_function_ids_.count(function_id) != 0;
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}
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} // namespace fact_manager
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} // namespace fuzz
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} // namespace spvtools
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