mirror of
https://github.com/KhronosGroup/SPIRV-Tools
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8013d477ae
This adds a new kind of fact to the fact manager that knows whether a
block is dead - i.e. guaranteed to be statically unreachable - and a
new transformation for adding a selection construct to a CFG that
conditionally branches to a fresh, dead block, such that the branch
will never be dynamically taken. Transformations that may create new
blocks ('split block' and 'outline function') are updated to propagate
dead block facts to newly-created blocks where appropriate. A fuzzer
pass randomly adds dead blocks to the module.
Future transformations will be able to exploit the fact that such
blocks are known to be dead.
79 lines
3.3 KiB
CMake
79 lines
3.3 KiB
CMake
# 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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if (${SPIRV_BUILD_FUZZER})
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set(SOURCES
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fuzz_test_util.h
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data_synonym_transformation_test.cpp
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equivalence_relation_test.cpp
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fact_manager_test.cpp
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fuzz_test_util.cpp
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fuzzer_pass_add_useful_constructs_test.cpp
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fuzzer_pass_donate_modules_test.cpp
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instruction_descriptor_test.cpp
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transformation_add_constant_boolean_test.cpp
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transformation_add_constant_composite_test.cpp
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transformation_add_constant_scalar_test.cpp
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transformation_add_dead_block_test.cpp
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transformation_add_dead_break_test.cpp
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transformation_add_dead_continue_test.cpp
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transformation_add_function_test.cpp
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transformation_add_global_undef_test.cpp
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transformation_add_global_variable_test.cpp
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transformation_add_no_contraction_decoration_test.cpp
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transformation_add_type_array_test.cpp
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transformation_add_type_boolean_test.cpp
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transformation_add_type_float_test.cpp
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transformation_add_type_function_test.cpp
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transformation_add_type_int_test.cpp
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transformation_add_type_matrix_test.cpp
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transformation_add_type_pointer_test.cpp
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transformation_add_type_struct_test.cpp
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transformation_add_type_vector_test.cpp
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transformation_composite_construct_test.cpp
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transformation_composite_extract_test.cpp
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transformation_copy_object_test.cpp
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transformation_merge_blocks_test.cpp
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transformation_move_block_down_test.cpp
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transformation_outline_function_test.cpp
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transformation_replace_boolean_constant_with_constant_binary_test.cpp
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transformation_replace_constant_with_uniform_test.cpp
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transformation_replace_id_with_synonym_test.cpp
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transformation_set_function_control_test.cpp
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transformation_set_loop_control_test.cpp
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transformation_set_memory_operands_mask_test.cpp
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transformation_set_selection_control_test.cpp
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transformation_split_block_test.cpp
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transformation_vector_shuffle_test.cpp
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uniform_buffer_element_descriptor_test.cpp)
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if (${SPIRV_ENABLE_LONG_FUZZER_TESTS})
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# These are long-running tests that depend on random seeds. We do not want
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# to run them during regular whole-project CI because they may reveal
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# spirv-fuzz bugs in changes that are totally unrelated to spirv-fuzz,
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# which would be counfounding. Instead, they should be run regularly but
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# separately.
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set(SOURCES ${SOURCES}
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fuzzer_replayer_test.cpp
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fuzzer_shrinker_test.cpp)
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endif()
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add_spvtools_unittest(TARGET fuzz
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SRCS ${SOURCES}
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LIBS SPIRV-Tools-fuzz
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)
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endif()
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