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https://github.com/KhronosGroup/SPIRV-Tools
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1b71e45338
With this pass, the fuzzer can split blocks in the input module. This is mainly useful in order to give other (future) transformations more opportunities to apply.
39 lines
1.2 KiB
C++
39 lines
1.2 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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#ifndef SOURCE_FUZZ_FUZZER_UTIL_H_
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#define SOURCE_FUZZ_FUZZER_UTIL_H_
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#include "source/opt/ir_context.h"
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namespace spvtools {
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namespace fuzz {
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// Provides global utility methods for use by the fuzzer
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namespace fuzzerutil {
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// Returns true if and only if the module does not define the given id.
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bool IsFreshId(opt::IRContext* context, uint32_t id);
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// Updates the module's id bound if needed so that it is large enough to
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// account for the given id.
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void UpdateModuleIdBound(opt::IRContext* context, uint32_t id);
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} // namespace fuzzerutil
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} // namespace fuzz
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} // namespace spvtools
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#endif // SOURCE_FUZZ_FUZZER_UTIL_H_
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