mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-11-26 13:20:05 +00:00
033768c24b
Adds a new transformation that rewrites a scalar operation (like OpFAdd, opISub) as an equivalent vector operation, adding a synonym between the scalar result and an appropriate component of the vector result. Fixes #4195.
190 lines
9.3 KiB
C++
190 lines
9.3 KiB
C++
// Copyright (c) 2020 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_REPEATED_PASS_INSTANCES_H_
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#define SOURCE_FUZZ_REPEATED_PASS_INSTANCES_H_
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#include "source/fuzz/fuzzer_pass_add_access_chains.h"
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#include "source/fuzz/fuzzer_pass_add_bit_instruction_synonyms.h"
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#include "source/fuzz/fuzzer_pass_add_composite_extract.h"
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#include "source/fuzz/fuzzer_pass_add_composite_inserts.h"
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#include "source/fuzz/fuzzer_pass_add_composite_types.h"
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#include "source/fuzz/fuzzer_pass_add_copy_memory.h"
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#include "source/fuzz/fuzzer_pass_add_dead_blocks.h"
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#include "source/fuzz/fuzzer_pass_add_dead_breaks.h"
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#include "source/fuzz/fuzzer_pass_add_dead_continues.h"
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#include "source/fuzz/fuzzer_pass_add_equation_instructions.h"
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#include "source/fuzz/fuzzer_pass_add_function_calls.h"
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#include "source/fuzz/fuzzer_pass_add_global_variables.h"
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#include "source/fuzz/fuzzer_pass_add_image_sample_unused_components.h"
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#include "source/fuzz/fuzzer_pass_add_loads.h"
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#include "source/fuzz/fuzzer_pass_add_local_variables.h"
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#include "source/fuzz/fuzzer_pass_add_loop_preheaders.h"
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#include "source/fuzz/fuzzer_pass_add_loops_to_create_int_constant_synonyms.h"
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#include "source/fuzz/fuzzer_pass_add_opphi_synonyms.h"
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#include "source/fuzz/fuzzer_pass_add_parameters.h"
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#include "source/fuzz/fuzzer_pass_add_relaxed_decorations.h"
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#include "source/fuzz/fuzzer_pass_add_stores.h"
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#include "source/fuzz/fuzzer_pass_add_synonyms.h"
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#include "source/fuzz/fuzzer_pass_add_vector_shuffle_instructions.h"
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#include "source/fuzz/fuzzer_pass_apply_id_synonyms.h"
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#include "source/fuzz/fuzzer_pass_construct_composites.h"
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#include "source/fuzz/fuzzer_pass_copy_objects.h"
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#include "source/fuzz/fuzzer_pass_donate_modules.h"
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#include "source/fuzz/fuzzer_pass_duplicate_regions_with_selections.h"
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#include "source/fuzz/fuzzer_pass_expand_vector_reductions.h"
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#include "source/fuzz/fuzzer_pass_flatten_conditional_branches.h"
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#include "source/fuzz/fuzzer_pass_inline_functions.h"
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#include "source/fuzz/fuzzer_pass_invert_comparison_operators.h"
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#include "source/fuzz/fuzzer_pass_make_vector_operations_dynamic.h"
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#include "source/fuzz/fuzzer_pass_merge_blocks.h"
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#include "source/fuzz/fuzzer_pass_merge_function_returns.h"
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#include "source/fuzz/fuzzer_pass_mutate_pointers.h"
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#include "source/fuzz/fuzzer_pass_obfuscate_constants.h"
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#include "source/fuzz/fuzzer_pass_outline_functions.h"
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#include "source/fuzz/fuzzer_pass_permute_blocks.h"
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#include "source/fuzz/fuzzer_pass_permute_function_parameters.h"
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#include "source/fuzz/fuzzer_pass_permute_instructions.h"
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#include "source/fuzz/fuzzer_pass_propagate_instructions_down.h"
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#include "source/fuzz/fuzzer_pass_propagate_instructions_up.h"
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#include "source/fuzz/fuzzer_pass_push_ids_through_variables.h"
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#include "source/fuzz/fuzzer_pass_replace_adds_subs_muls_with_carrying_extended.h"
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#include "source/fuzz/fuzzer_pass_replace_branches_from_dead_blocks_with_exits.h"
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#include "source/fuzz/fuzzer_pass_replace_copy_memories_with_loads_stores.h"
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#include "source/fuzz/fuzzer_pass_replace_copy_objects_with_stores_loads.h"
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#include "source/fuzz/fuzzer_pass_replace_irrelevant_ids.h"
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#include "source/fuzz/fuzzer_pass_replace_linear_algebra_instructions.h"
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#include "source/fuzz/fuzzer_pass_replace_loads_stores_with_copy_memories.h"
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#include "source/fuzz/fuzzer_pass_replace_opphi_ids_from_dead_predecessors.h"
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#include "source/fuzz/fuzzer_pass_replace_opselects_with_conditional_branches.h"
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#include "source/fuzz/fuzzer_pass_replace_parameter_with_global.h"
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#include "source/fuzz/fuzzer_pass_replace_params_with_struct.h"
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#include "source/fuzz/fuzzer_pass_split_blocks.h"
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#include "source/fuzz/fuzzer_pass_swap_conditional_branch_operands.h"
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#include "source/fuzz/fuzzer_pass_wrap_regions_in_selections.h"
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#include "source/fuzz/fuzzer_pass_wrap_vector_synonym.h"
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namespace spvtools {
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namespace fuzz {
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// This class has a distinct member for each repeated fuzzer pass (i.e., a
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// fuzzer pass that it makes sense to run multiple times). If a member is null
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// then we do not have an instance of that fuzzer pass, i.e. it is disabled.
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// The class also provides access to the set of passes that are enabled.
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class RepeatedPassInstances {
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// This macro should be invoked below for every repeated fuzzer pass. If a
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// repeated fuzzer pass is called FuzzerPassFoo then the macro invocation:
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//
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// REPEATED_PASS_INSTANCE(Foo);
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//
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// should be used. This adds a private member of type FuzzerPassFoo*, and
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// provides the following public methods:
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//
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// // Requires that SetPass has not been called previously with FuzzerPassFoo.
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// // Adds |pass| to the set of known pass instances.
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// void SetPass(std::unique_ptr<FuzzerPassFoo> pass);
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//
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// // Returns a pointer to a pass instance of type FuzzerPassFoo that was
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// // previously registered via SetPass(), or nullptr if no such instance was
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// // registered
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// FuzzerPassFoo* GetFoo();
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#define REPEATED_PASS_INSTANCE(NAME) \
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public: \
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FuzzerPass##NAME* Get##NAME() const { return NAME##_; } \
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void SetPass(std::unique_ptr<FuzzerPass##NAME> pass) { \
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assert(NAME##_ == nullptr && "Attempt to set pass multiple times."); \
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NAME##_ = pass.get(); \
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passes_.push_back(std::move(pass)); \
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} \
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\
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private: \
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FuzzerPass##NAME* NAME##_ = nullptr
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REPEATED_PASS_INSTANCE(AddAccessChains);
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REPEATED_PASS_INSTANCE(AddBitInstructionSynonyms);
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REPEATED_PASS_INSTANCE(AddCompositeExtract);
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REPEATED_PASS_INSTANCE(AddCompositeInserts);
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REPEATED_PASS_INSTANCE(AddCompositeTypes);
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REPEATED_PASS_INSTANCE(AddCopyMemory);
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REPEATED_PASS_INSTANCE(AddDeadBlocks);
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REPEATED_PASS_INSTANCE(AddDeadBreaks);
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REPEATED_PASS_INSTANCE(AddDeadContinues);
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REPEATED_PASS_INSTANCE(AddEquationInstructions);
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REPEATED_PASS_INSTANCE(AddFunctionCalls);
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REPEATED_PASS_INSTANCE(AddGlobalVariables);
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REPEATED_PASS_INSTANCE(AddImageSampleUnusedComponents);
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REPEATED_PASS_INSTANCE(AddLoads);
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REPEATED_PASS_INSTANCE(AddLocalVariables);
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REPEATED_PASS_INSTANCE(AddLoopPreheaders);
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REPEATED_PASS_INSTANCE(AddLoopsToCreateIntConstantSynonyms);
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REPEATED_PASS_INSTANCE(AddOpPhiSynonyms);
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REPEATED_PASS_INSTANCE(AddParameters);
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REPEATED_PASS_INSTANCE(AddRelaxedDecorations);
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REPEATED_PASS_INSTANCE(AddStores);
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REPEATED_PASS_INSTANCE(AddSynonyms);
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REPEATED_PASS_INSTANCE(AddVectorShuffleInstructions);
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REPEATED_PASS_INSTANCE(ApplyIdSynonyms);
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REPEATED_PASS_INSTANCE(ConstructComposites);
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REPEATED_PASS_INSTANCE(CopyObjects);
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REPEATED_PASS_INSTANCE(DonateModules);
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REPEATED_PASS_INSTANCE(DuplicateRegionsWithSelections);
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REPEATED_PASS_INSTANCE(ExpandVectorReductions);
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REPEATED_PASS_INSTANCE(FlattenConditionalBranches);
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REPEATED_PASS_INSTANCE(InlineFunctions);
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REPEATED_PASS_INSTANCE(InvertComparisonOperators);
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REPEATED_PASS_INSTANCE(MakeVectorOperationsDynamic);
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REPEATED_PASS_INSTANCE(MergeBlocks);
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REPEATED_PASS_INSTANCE(MergeFunctionReturns);
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REPEATED_PASS_INSTANCE(MutatePointers);
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REPEATED_PASS_INSTANCE(ObfuscateConstants);
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REPEATED_PASS_INSTANCE(OutlineFunctions);
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REPEATED_PASS_INSTANCE(PermuteBlocks);
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REPEATED_PASS_INSTANCE(PermuteFunctionParameters);
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REPEATED_PASS_INSTANCE(PermuteInstructions);
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REPEATED_PASS_INSTANCE(PropagateInstructionsDown);
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REPEATED_PASS_INSTANCE(PropagateInstructionsUp);
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REPEATED_PASS_INSTANCE(PushIdsThroughVariables);
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REPEATED_PASS_INSTANCE(ReplaceAddsSubsMulsWithCarryingExtended);
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REPEATED_PASS_INSTANCE(ReplaceBranchesFromDeadBlocksWithExits);
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REPEATED_PASS_INSTANCE(ReplaceCopyMemoriesWithLoadsStores);
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REPEATED_PASS_INSTANCE(ReplaceCopyObjectsWithStoresLoads);
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REPEATED_PASS_INSTANCE(ReplaceLoadsStoresWithCopyMemories);
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REPEATED_PASS_INSTANCE(ReplaceIrrelevantIds);
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REPEATED_PASS_INSTANCE(ReplaceOpPhiIdsFromDeadPredecessors);
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REPEATED_PASS_INSTANCE(ReplaceOpSelectsWithConditionalBranches);
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REPEATED_PASS_INSTANCE(ReplaceParameterWithGlobal);
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REPEATED_PASS_INSTANCE(ReplaceLinearAlgebraInstructions);
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REPEATED_PASS_INSTANCE(ReplaceParamsWithStruct);
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REPEATED_PASS_INSTANCE(SplitBlocks);
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REPEATED_PASS_INSTANCE(SwapBranchConditionalOperands);
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REPEATED_PASS_INSTANCE(WrapRegionsInSelections);
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REPEATED_PASS_INSTANCE(WrapVectorSynonym);
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#undef REPEATED_PASS_INSTANCE
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public:
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// Yields the sequence of fuzzer pass instances that have been registered.
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const std::vector<std::unique_ptr<FuzzerPass>>& GetPasses() const {
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return passes_;
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}
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private:
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// The distinct fuzzer pass instances that have been registered via SetPass().
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std::vector<std::unique_ptr<FuzzerPass>> passes_;
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};
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} // namespace fuzz
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} // namespace spvtools
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#endif // SOURCE_FUZZ_REPEATED_PASS_INSTANCES_H_
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