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https://github.com/KhronosGroup/SPIRV-Tools
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c0833ce620
Subclasses of FuzzerPass no longer needlessly override the default destructor of FuzzerPass.
44 lines
1.6 KiB
C++
44 lines
1.6 KiB
C++
// Copyright (c) 2020 Vasyl Teliman
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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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#ifndef SOURCE_FUZZ_FUZZER_PASS_PERMUTE_FUNCTION_PARAMETERS_H_
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#define SOURCE_FUZZ_FUZZER_PASS_PERMUTE_FUNCTION_PARAMETERS_H_
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#include "source/fuzz/fuzzer_pass.h"
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namespace spvtools {
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namespace fuzz {
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// Fuzzer pass that, given a non-entry-point function taking n parameters
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// and a permutation of the set [0, n - 1]:
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// 1. Introduces a new function type that is the same as the original
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// function's type but with the order of arguments permuted
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// (only add this if it doesn't already exist)
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// 2. Changes the type of the function to this type
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// 3. Adjusts all calls to the function so that their arguments are permuted
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class FuzzerPassPermuteFunctionParameters : public FuzzerPass {
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public:
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FuzzerPassPermuteFunctionParameters(
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opt::IRContext* ir_context, TransformationContext* transformation_context,
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FuzzerContext* fuzzer_context,
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protobufs::TransformationSequence* transformations);
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void Apply() override;
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};
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} // namespace fuzz
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} // namespace spvtools
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#endif // SOURCE_FUZZ_FUZZER_PASS_PERMUTE_FUNCTION_PARAMETERS_H_
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