SPIRV-Tools/source/fuzz/fuzzer_pass_add_global_variables.h
Alastair Donaldson 1f03ac1027
spirv-fuzz: Fuzzer passes to add local and global variables (#3175)
Adds two new fuzzer passes to add variables to a module: one that adds
Private storage class global variables, another that adds Function
storage class local variables.
2020-02-05 21:07:44 +00:00

41 lines
1.3 KiB
C++

// 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.
#ifndef SOURCE_FUZZ_FUZZER_PASS_ADD_GLOBAL_VARIABLES_H_
#define SOURCE_FUZZ_FUZZER_PASS_ADD_GLOBAL_VARIABLES_H_
#include "source/fuzz/fuzzer_pass.h"
namespace spvtools {
namespace fuzz {
// Fuzzer pass that randomly adds global variables, with Private storage class,
// to the module.
class FuzzerPassAddGlobalVariables : public FuzzerPass {
public:
FuzzerPassAddGlobalVariables(
opt::IRContext* ir_context, FactManager* fact_manager,
FuzzerContext* fuzzer_context,
protobufs::TransformationSequence* transformations);
~FuzzerPassAddGlobalVariables();
void Apply() override;
};
} // namespace fuzz
} // namespace spvtools
#endif // SOURCE_FUZZ_FUZZER_PASS_ADD_GLOBAL_VARIABLES_H_