source/fuzz/fuzzer_pass_expand_vector_reductions.h

   1 // Copyright (c) 2020 André Perez Maselco
   2 //
   3 // Licensed under the Apache License, Version 2.0 (the "License");
   4 // you may not use this file except in compliance with the License.
   5 // You may obtain a copy of the License at
   6 //
   7 //     http://www.apache.org/licenses/LICENSE-2.0
   8 //
   9 // Unless required by applicable law or agreed to in writing, software
  10 // distributed under the License is distributed on an "AS IS" BASIS,
  11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 // See the License for the specific language governing permissions and
  13 // limitations under the License.
  14
  15 #ifndef SOURCE_FUZZ_FUZZER_PASS_EXPAND_VECTOR_REDUCTIONS_H_
  16 #define SOURCE_FUZZ_FUZZER_PASS_EXPAND_VECTOR_REDUCTIONS_H_
  17
  18 #include "source/fuzz/fuzzer_pass.h"
  19
  20 namespace spvtools {
  21 namespace fuzz {
  22
  23 // This fuzzer pass adds synonyms for the OpAny and OpAll instructions. It
  24 // iterates over the module, checks if there are any OpAny or OpAll applicable
  25 // instructions and randomly applies the expand vector reduction transformation.
  26 class FuzzerPassExpandVectorReductions : public FuzzerPass {
  27  public:
  28   FuzzerPassExpandVectorReductions(
  29       opt::IRContext* ir_context, TransformationContext* transformation_context,
  30       FuzzerContext* fuzzer_context,
  31       protobufs::TransformationSequence* transformations,
  32       bool ignore_inapplicable_transformations);
  33
  34   void Apply() override;
  35 };
  36
  37 }  // namespace fuzz
  38 }  // namespace spvtools
  39
  40 #endif  // SOURCE_FUZZ_FUZZER_PASS_EXPAND_VECTOR_REDUCTIONS_H_