Project functions overview
The following table shows data about each function in the project. The functions included in this table correspond to all functions that exist in the executables of the fuzzers. As such, there may be functions that are from third-party libraries.
For further technical details on the meaning of columns in the below table, please see the Glossary .
| Func name | Functions filename | Args | Function call depth | Reached by Fuzzers | Fuzzers runtime hit | Func lines hit % | I Count | BB Count | Cyclomatic complexity | Functions reached | Reached by functions | Accumulated cyclomatic complexity | Undiscovered complexity |
|---|
Fuzzer details
Fuzzer: tint_spv_reader_wgsl_writer_fuzzer
Call tree
The following is the call tree with color coding for which functions are hit/not hit. This info is based on the coverage achieved of all fuzzers together and not just this specific fuzzer. We use the following coloring scheme where min/max is an interval [min:max) (max non-inclusive) to color the callsite based on how many times the callsite is covered at run time.
| Min | Max | Color |
|---|---|---|
| 0 | 1 | red |
| 1 | 10 | gold |
| 10 | 30 | yellow |
| 30 | 50 | greenyellow |
| 50 | 1000000000000 | lawngreen |
For further technical details on the call tree overview, please see the Glossary .
The distribution of callsites in terms of coloring is
| Color | Callsite count | Percentage |
|---|---|---|
| red | 7630 | 46.1% |
| gold | 2101 | 12.7% |
| yellow | 572 | 3.46% |
| greenyellow | 214 | 1.29% |
| lawngreen | 6008 | 36.3% |
| All colors | 16525 | 100 |
Full call tree
The following link provides a visualisation of the full call tree overlaid with coverage information: full call tree
For further technical details on how the call tree is generated, please see the Glossary .
Fuzz blockers
The followings nodes represent call sites where fuzz blockers occur.
| Amount of callsites blocked | Calltree index | Parent function | Callsite | Largest blocked function |
|---|---|---|---|---|
| 563 | 3964 | spvtools::val::ValidateExtInst(spvtools::val::ValidationState_t&, spvtools::val::Instruction const*) | call site | |
| 559 | 4957 | spvtools::val::ValidationState_t::GetConstantValUint64(unsigned int, unsigned long*) const | call site | strtoul |
| 441 | 16076 | tint::sem::Type::is_integer_scalar() const | call site | |
| 423 | 4529 | spvtools::val::ValidationState_t::GetIdOpcode(unsigned int) const | call site | |
| 373 | 71 |
tint::utils::BlockAllocator
|
call site | __errno_location |
| 326 | 10099 | spvtools::val::(anonymous namespace)::BuiltInsValidator::ValidateLocalInvocationIndexAtReference(spvtools::val::Decoration const&, spvtools::val::Instruction const&, spvtools::val::Instruction const&, spvtools::val::Instruction const&) | call site | |
| 197 | 15871 | tint::sem::Node::~Node() | call site | _ZN4tint6SwitchINS_6detail5InferEKNS_3sem4TypeEJZZNS_6writer5spirv7Builder20GenerateTypeIfNeededEPS5_ENK4$_59clEvEUlPKNS3_5ArrayEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_4BoolEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_3F32EE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_3F16EE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_3I32EE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_6MatrixEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_7PointerEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_9ReferenceEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_6StructEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_3U32EE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_6VectorEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_4VoidEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_14StorageTextureEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_7TextureEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_7SamplerEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlNS_7DefaultEE_EEEDaPT0_DpOT1_ |
| 196 | 9831 | spvtools::val::(anonymous namespace)::BuiltInsValidator::ValidateSamplePositionAtDefinition(spvtools::val::Decoration const&, spvtools::val::Instruction const&) | call site | |
| 157 | 6783 | spvtools::val::(anonymous namespace)::ValidateArrayLength(spvtools::val::ValidationState_t&, spvtools::val::Instruction const*) | call site | spvOpcodeString |
| 132 | 859 |
tint::utils::VectorRef
|
call site | |
| 106 | 11719 |
spvtools::utils::SmallVector
|
call site | |
| 86 | 579 |
tint::utils::Vector
|
call site |
Branch Blockers [Click to view]
[EXPERIMENTAL] The followings are the branches where fuzzer fails to bypass.
| Blocked Complexity | Reachable Complexity | Function Name | Blocked Branch |
|---|---|---|---|
| 3479 | 33084 | tint::fuzzers::CommonFuzzer::Run(unsignedcharconst*,unsignedlong) | /src/dawn/src/tint/fuzzers/tint_common_fuzzer.cc:176 |
| 3459 | 11997 | tint::fuzzers::CommonFuzzer::Run(unsignedcharconst*,unsignedlong) | /src/dawn/src/tint/fuzzers/tint_common_fuzzer.cc:202 |
| 1248 | 1948 | spvtools::val::NonUniformPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*) | /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_non_uniform.cpp:125 |
| 677 | 677 | tint::reader::spirv::ParserImpl::GetMemoryObjectDeclarationForHandle(unsignedint,bool) | /src/dawn/src/tint/reader/spirv/parser_impl.cc:2234 |
| 622 | 622 | spvtools::val::(anonymousnamespace)::BuiltInsValidator::ValidateInvocationIdAtDefinition(spvtools::val::Decorationconst&,spvtools::val::Instructionconst&) | /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_builtins.cpp:1564 |
| 621 | 621 | spvtools::val::(anonymousnamespace)::BuiltInsValidator::ValidateHelperInvocationAtDefinition(spvtools::val::Decorationconst&,spvtools::val::Instructionconst&) | /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_builtins.cpp:1504 |
| 621 | 621 | spvtools::val::(anonymousnamespace)::BuiltInsValidator::ValidatePointCoordAtDefinition(spvtools::val::Decorationconst&,spvtools::val::Instructionconst&) | /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_builtins.cpp:1746 |
| 621 | 621 | spvtools::val::(anonymousnamespace)::BuiltInsValidator::ValidateSamplePositionAtDefinition(spvtools::val::Decorationconst&,spvtools::val::Instructionconst&) | /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_builtins.cpp:2308 |
| 620 | 1242 | spvtools::val::(anonymousnamespace)::BuiltInsValidator::ValidatePrimitiveIdAtDefinition(spvtools::val::Decorationconst&,spvtools::val::Instructionconst&) | /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_builtins.cpp:2052 |
| 620 | 620 | spvtools::val::(anonymousnamespace)::BuiltInsValidator::ValidatePrimitiveIdAtDefinition(spvtools::val::Decorationconst&,spvtools::val::Instructionconst&) | /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_builtins.cpp:2049 |
| 614 | 1908 | spvtools::val::ConversionPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*) | /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_conversion.cpp:143 |
| 614 | 1908 | spvtools::val::ConversionPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*) | /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_conversion.cpp:178 |
Runtime coverage analysis
Covered functions
13075
Functions that are reachable but not covered
965
Reachable functions
3424
Percentage of reachable functions covered
71.82%
NB:
The sum of
covered functions
and
functions that are reachable but not covered
need not be equal to
Reachable functions
. This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.
Warning:
The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.
| Function name | source code lines | source lines hit | percentage hit |
|---|
Files reached
| filename | functions hit |
|---|---|
| /src/dawn/src/tint/fuzzers/tint_spv_reader_wgsl_writer_fuzzer.cc | 1 |
| /src/dawn/src/tint/fuzzers/tint_reader_writer_fuzzer.h | 4 |
| /src/dawn/src/tint/fuzzers/tint_common_fuzzer.cc | 10 |
| /src/dawn/src/tint/diagnostic/diagnostic.cc | 10 |
| /src/dawn/src/tint/writer/spirv/generator.h | 1 |
| /src/dawn/src/tint/writer/hlsl/generator.cc | 4 |
| /src/dawn/src/tint/writer/array_length_from_uniform_options.cc | 2 |
| /src/dawn/src/tint/sem/binding_point.h | 1 |
| /src/dawn/src/tint/writer/msl/generator.cc | 4 |
| /src/dawn/src/tint/fuzzers/fuzzer_init.cc | 1 |
| /src/dawn/src/tint/fuzzers/tint_common_fuzzer.h | 3 |
| /src/dawn/src/tint/fuzzers/transform_builder.h | 3 |
| /src/dawn/src/tint/transform/manager.h | 33 |
| /src/dawn/src/tint/debug.cc | 2 |
| /src/dawn/src/tint/diagnostic/printer_linux.cc | 1 |
| /src/dawn/src/tint/diagnostic/formatter.cc | 2 |
| /src/dawn/src/tint/diagnostic/formatter.h | 1 |
| /src/dawn/src/tint/program.cc | 9 |
| /src/dawn/src/tint/program_id.cc | 4 |
| /src/dawn/src/tint/ast/node_id.h | 1 |
| /src/dawn/src/tint/sem/type_manager.cc | 4 |
| /src/dawn/src/tint/utils/unique_allocator.h | 18 |
| /src/dawn/src/tint/utils/block_allocator.h | 42 |
| /src/dawn/src/tint/sem/info.cc | 4 |
| /src/dawn/src/tint/symbol_table.cc | 8 |
| /src/dawn/src/tint/utils/hash.h | 7 |
| /src/dawn/src/tint/reader/wgsl/parser.cc | 1 |
| /src/dawn/src/tint/reader/wgsl/parser_impl.cc | 91 |
| /src/dawn/src/tint/program_builder.cc | 9 |
| /src/dawn/src/tint/program_builder.h | 131 |
| /src/dawn/src/tint/source.h | 8 |
| /src/dawn/src/tint/utils/math.h | 2 |
| /src/dawn/src/tint/utils/bitcast.h | 6 |
| /src/dawn/src/tint/ast/module.cc | 5 |
| /src/dawn/src/tint/castable.h | 171 |
| /src/dawn/src/tint/ast/node.cc | 1 |
| /src/dawn/src/tint/clone_context.cc | 4 |
| /src/dawn/src/tint/utils/vector.h | 224 |
| /src/dawn/src/tint/ast/function.h | 2 |
| /src/dawn/src/tint/reader/wgsl/lexer.cc | 29 |
| /src/dawn/src/tint/reader/wgsl/token.cc | 12 |
| /src/dawn/src/tint/reader/wgsl/token.h | 15 |
| /src/dawn/src/tint/debug.h | 58 |
| /src/dawn/src/tint/number.h | 8 |
| /src/dawn/src/tint/utils/result.h | 6 |
| /src/dawn/src/tint/text/unicode.cc | 3 |
| /src/dawn/src/tint/text/unicode.h | 4 |
| /src/dawn/src/tint/reader/wgsl/parser_impl.h | 63 |
| /src/dawn/src/tint/diagnostic/diagnostic.h | 10 |
| /src/dawn/src/tint/ast/extension.cc | 2 |
| /src/dawn/src/tint/ast/enable.cc | 1 |
| /src/dawn/src/tint/ast/node.h | 1 |
| /src/dawn/src/tint/program_id.h | 3 |
| /src/dawn/src/tint/symbol.cc | 8 |
| /src/dawn/src/tint/reader/wgsl/parser_impl_detail.h | 2 |
| /src/dawn/src/tint/ast/storage_texture.cc | 1 |
| /src/dawn/src/tint/ast/u32.cc | 1 |
| /src/dawn/src/tint/ast/ast_type.cc | 1 |
| /src/dawn/src/tint/utils/defer.h | 7 |
| /src/dawn/src/tint/resolver/resolver.cc | 9 |
| /src/dawn/src/tint/resolver/const_eval.cc | 1 |
| /src/dawn/src/tint/resolver/intrinsic_table.cc | 1 |
| /src/dawn/src/tint/resolver/dependency_graph.cc | 28 |
| /src/dawn/src/tint/resolver/sem_helper.cc | 2 |
| /src/dawn/src/tint/resolver/validator.cc | 15 |
| /src/dawn/src/tint/utils/unique_vector.h | 37 |
| /src/dawn/src/tint/utils/hashset.h | 23 |
| /src/dawn/src/tint/utils/bitset.h | 7 |
| /src/dawn/src/tint/sem/info.h | 12 |
| /src/dawn/src/tint/ast/module.h | 5 |
| /usr/local/bin/../include/c++/v1/optional | 7 |
| /src/dawn/src/tint/traits.h | 5 |
| /src/dawn/src/tint/symbol.h | 2 |
| /src/dawn/src/tint/scope_stack.h | 6 |
| /src/dawn/src/tint/utils/scoped_assignment.h | 2 |
| /src/dawn/include/tint/override_id.h | 1 |
| /src/dawn/src/tint/ast/attribute.h | 8 |
| /src/dawn/src/tint/resolver/sem_helper.h | 2 |
| /src/dawn/src/tint/sem/variable.h | 11 |
| /src/dawn/src/tint/sem/function.h | 10 |
| /src/dawn/src/tint/ast/function.cc | 2 |
| /src/dawn/src/tint/ast/pipeline_stage.cc | 1 |
| /src/dawn/src/tint/sem/expression.h | 5 |
| /src/dawn/src/tint/sem/statement.h | 1 |
| /src/dawn/src/tint/sem/builtin.h | 1 |
| /src/dawn/src/tint/utils/enum_set.h | 2 |
| /src/dawn/src/tint/sem/call.h | 3 |
| /src/dawn/src/tint/resolver/uniformity.cc | 20 |
| /src/dawn/src/tint/sem/expression.cc | 1 |
| /src/dawn/src/tint/sem/materialize.h | 1 |
| /src/dawn/src/tint/sem/builtin.cc | 1 |
| /src/dawn/src/tint/sem/builtin_type.cc | 1 |
| /src/dawn/src/tint/sem/call_target.h | 3 |
| /src/dawn/src/tint/reader/spirv/parser.cc | 1 |
| /src/dawn/src/tint/reader/spirv/parser_impl.cc | 76 |
| /src/dawn/src/tint/reader/reader.cc | 2 |
| /src/dawn/src/tint/reader/spirv/parser_type.cc | 40 |
| /src/dawn/src/tint/reader/spirv/fail_stream.h | 101 |
| /src/dawn/src/tint/reader/spirv/namer.cc | 11 |
| /src/dawn/src/tint/reader/spirv/enum_converter.cc | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/libspirv.cpp | 10 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/table.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opcode.cpp | 20 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/operand.cpp | 13 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/ext_inst.cpp | 5 |
| /src/dawn/src/tint/reader/spirv/parser_impl.h | 28 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate.cpp | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/table.h | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/diagnostic.cpp | 4 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/spirv_validator_options.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/spirv_validator_options.h | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validation_state.cpp | 81 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/enum_set.h | 19 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/assembly_grammar.h | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validation_state.h | 55 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/spirv_target_env.cpp | 6 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/binary.cpp | 19 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/diagnostic.h | 119 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/spirv_endian.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/assembly_grammar.cpp | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/string_utils.h | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/make_unique.h | 57 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/name_mapper.cpp | 9 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/name_mapper.h | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/parsed_operand.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/hex_float.h | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/extensions.cpp | 2 |
| /src/dawn/out/Debug/third_party/spirv-tools/enum_string_mapping.inc | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/instruction.h | 31 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/instruction.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/disassemble.cpp | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/print.h | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/text.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/disassemble.h | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/function.h | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/function.cpp | 28 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/basic_block.h | 19 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_id.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_capability.cpp | 15 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_layout.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_cfg.cpp | 20 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/basic_block.cpp | 18 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/construct.cpp | 12 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/construct.h | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_instruction.cpp | 13 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/string_utils.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_misc.cpp | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_scopes.cpp | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_debug.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_annotation.cpp | 14 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/decoration.h | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_extensions.cpp | 35 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_mode_setting.cpp | 4 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_type.cpp | 14 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_constants.cpp | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_memory.cpp | 25 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_function.cpp | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_image.cpp | 37 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/bitutils.h | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_conversion.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_composites.cpp | 11 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_arithmetics.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_bitwise.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_logicals.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_derivatives.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_atomics.cpp | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_memory_semantics.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_primitives.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_barriers.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_non_uniform.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_literals.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_ray_query.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_ray_tracing.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_adjacency.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/cfa.h | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_decorations.cpp | 39 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_interfaces.cpp | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_builtins.cpp | 108 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_execution_limitations.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_small_type_uses.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/build_module.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/ir_context.h | 24 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/module.h | 19 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/instruction_list.h | 10 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/ilist.h | 21 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/instruction.h | 23 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/ilist_node.h | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/ir_loader.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/ir_loader.h | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/function.h | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/iterator.h | 12 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/basic_block.h | 10 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/def_use_manager.h | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/def_use_manager.cpp | 9 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/module.cpp | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/function.cpp | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/constants.cpp | 10 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/reflect.h | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/constants.h | 13 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/small_vector.h | 12 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/type_manager.cpp | 14 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/instruction.cpp | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/types.h | 63 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/types.cpp | 16 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/type_manager.h | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/decoration_manager.h | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/decoration_manager.cpp | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/log.h | 1 |
| /src/dawn/src/tint/reader/spirv/namer.h | 5 |
| /src/dawn/src/tint/reader/spirv/enum_converter.h | 1 |
| /src/dawn/src/tint/reader/spirv/entry_point_info.h | 1 |
| /src/dawn/src/tint/reader/spirv/usage.cc | 15 |
| /src/dawn/src/tint/reader/spirv/parser_type.h | 2 |
| /src/dawn/src/tint/castable.cc | 1 |
| /src/dawn/src/tint/ast/disable_validation_attribute.cc | 1 |
| /src/dawn/src/tint/ast/alias.cc | 1 |
| /src/dawn/src/tint/ast/type_decl.cc | 1 |
| /usr/local/bin/../include/c++/v1/initializer_list | 1 |
| /src/dawn/src/tint/reader/spirv/usage.h | 7 |
| /src/dawn/src/tint/reader/spirv/function.cc | 115 |
| /src/dawn/src/tint/reader/spirv/function.h | 80 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/basic_block.cpp | 3 |
| /src/dawn/src/tint/reader/spirv/construct.h | 2 |
| /src/dawn/src/tint/ast/texture.cc | 2 |
| /src/dawn/src/tint/transform/spirv_atomic.cc | 1 |
| /src/dawn/src/tint/utils/hashmap.h | 3 |
| /src/dawn/src/tint/clone_context.h | 1 |
| /src/dawn/src/tint/program.h | 5 |
| /src/dawn/src/tint/symbol_table.h | 1 |
| /src/dawn/src/tint/transform/manager.cc | 3 |
| /src/dawn/src/tint/transform/transform.cc | 6 |
| /src/dawn/src/tint/transform/transform.h | 12 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/include/spirv-tools/libspirv.hpp | 1 |
| /src/dawn/src/tint/inspector/inspector.cc | 34 |
| /src/dawn/src/tint/inspector/entry_point.cc | 6 |
| /src/dawn/src/tint/sem/type.cc | 17 |
| /src/dawn/src/tint/sem/reference.h | 1 |
| /src/dawn/src/tint/sem/struct.h | 4 |
| /src/dawn/src/tint/sem/vector.h | 2 |
| /src/dawn/src/tint/inspector/entry_point.h | 2 |
| /src/dawn/src/tint/inspector/inspector.h | 1 |
| /src/dawn/src/tint/inspector/scalar.cc | 5 |
| /src/dawn/src/tint/sem/function.cc | 10 |
| /src/dawn/src/tint/ast/variable.cc | 1 |
| /src/dawn/src/tint/ast/variable.h | 1 |
| /src/dawn/src/tint/sem/sampler.h | 1 |
| /src/dawn/src/tint/sem/texture.h | 1 |
| /src/dawn/src/tint/inspector/resource_binding.cc | 3 |
| /src/dawn/src/tint/sem/multisampled_texture.h | 1 |
| /src/dawn/src/tint/sem/array.h | 1 |
| /src/dawn/src/tint/sem/matrix.h | 2 |
| /src/dawn/src/tint/sem/sampled_texture.h | 1 |
| /src/dawn/src/tint/sem/storage_texture.h | 3 |
| /src/dawn/src/tint/sem/call_target.cc | 1 |
| /src/dawn/src/tint/writer/wgsl/generator.cc | 2 |
| /src/dawn/src/tint/writer/wgsl/generator_impl.cc | 2 |
| /src/dawn/src/tint/writer/text_generator.h | 6 |
| /src/dawn/src/tint/writer/text_generator.cc | 6 |
| /src/dawn/src/tint/writer/spirv/generator.cc | 3 |
| /src/dawn/src/tint/writer/spirv/generator_impl.cc | 4 |
| /src/dawn/src/tint/transform/builtin_polyfill.h | 1 |
| /src/dawn/src/tint/writer/generate_external_texture_bindings.cc | 1 |
| /src/dawn/src/tint/transform/canonicalize_entry_point_io.cc | 2 |
| /src/dawn/src/tint/writer/spirv/generator_impl.h | 2 |
| /src/dawn/src/tint/writer/spirv/builder.cc | 40 |
| /src/dawn/src/tint/writer/spirv/instruction.cc | 4 |
| /src/dawn/src/tint/writer/spirv/operand.h | 9 |
| /src/dawn/src/tint/writer/spirv/builder.h | 12 |
| /src/dawn/src/tint/sem/module.h | 2 |
| /src/dawn/src/tint/writer/spirv/scalar_constant.h | 6 |
| /src/dawn/src/tint/sem/u32.cc | 2 |
| /src/dawn/src/tint/sem/node.cc | 1 |
| /src/dawn/src/tint/sem/atomic.h | 1 |
| /src/dawn/src/tint/sem/pointer.h | 1 |
| /src/dawn/src/tint/utils/map.h | 5 |
| /src/dawn/src/tint/number.cc | 2 |
| /usr/local/bin/../include/c++/v1/math.h | 5 |
| /src/dawn/src/tint/ast/traverse_expressions.h | 1 |
| /src/dawn/src/tint/writer/spirv/function.h | 4 |
| /src/dawn/src/tint/writer/spirv/function.cc | 2 |
| /src/dawn/src/tint/writer/spirv/instruction.h | 1 |
| /src/dawn/src/tint/writer/spirv/binary_writer.cc | 2 |
| /src/dawn/src/tint/writer/spirv/operand.cc | 1 |
| /src/dawn/src/tint/writer/spirv/binary_writer.h | 1 |
| /src/dawn/src/tint/writer/hlsl/generator_impl.cc | 4 |
| /src/dawn/src/tint/transform/array_length_from_uniform.cc | 2 |
| /src/dawn/src/tint/writer/flatten_bindings.cc | 1 |
| /src/dawn/src/tint/writer/msl/generator_impl.cc | 4 |
| /src/dawn/src/tint/writer/msl/generator_impl.h | 2 |
Fuzzer: tint_spirv_tools_hlsl_writer_fuzzer
Call tree
The following is the call tree with color coding for which functions are hit/not hit. This info is based on the coverage achieved of all fuzzers together and not just this specific fuzzer. We use the following coloring scheme where min/max is an interval [min:max) (max non-inclusive) to color the callsite based on how many times the callsite is covered at run time.
| Min | Max | Color |
|---|---|---|
| 0 | 1 | red |
| 1 | 10 | gold |
| 10 | 30 | yellow |
| 30 | 50 | greenyellow |
| 50 | 1000000000000 | lawngreen |
For further technical details on the call tree overview, please see the Glossary .
The distribution of callsites in terms of coloring is
| Color | Callsite count | Percentage |
|---|---|---|
| red | 9976 | 60.3% |
| gold | 581 | 3.51% |
| yellow | 395 | 2.39% |
| greenyellow | 163 | 0.98% |
| lawngreen | 5412 | 32.7% |
| All colors | 16527 | 100 |
Full call tree
The following link provides a visualisation of the full call tree overlaid with coverage information: full call tree
For further technical details on how the call tree is generated, please see the Glossary .
Fuzz blockers
The followings nodes represent call sites where fuzz blockers occur.
| Amount of callsites blocked | Calltree index | Parent function | Callsite | Largest blocked function |
|---|---|---|---|---|
| 694 | 3820 | spvtools::val::ValidateExtInst(spvtools::val::ValidationState_t&, spvtools::val::Instruction const*) | call site | |
| 559 | 4944 | spvtools::val::ValidationState_t::GetConstantValUint64(unsigned int, unsigned long*) const | call site | strtoul |
| 448 | 10086 | spvtools::val::(anonymous namespace)::BuiltInsValidator::ValidateLocalInvocationIndexAtReference(spvtools::val::Decoration const&, spvtools::val::Instruction const&, spvtools::val::Instruction const&, spvtools::val::Instruction const&) | call site | |
| 423 | 4516 | spvtools::val::ValidationState_t::GetIdOpcode(unsigned int) const | call site | |
| 303 | 117 | tint::reader::wgsl::Lexer::length() const | call site | __errno_location |
| 264 | 16062 | tint::sem::Type::is_integer_scalar() const | call site | |
| 205 | 6722 | spvtools::val::MemoryPass(spvtools::val::ValidationState_t&, spvtools::val::Instruction const*) | call site | spvOpcodeString |
| 200 | 9814 | spvtools::val::(anonymous namespace)::BuiltInsValidator::ValidateSampleMaskAtReference(spvtools::val::Decoration const&, spvtools::val::Instruction const&, spvtools::val::Instruction const&, spvtools::val::Instruction const&) | call site | |
| 197 | 15857 | tint::sem::Node::~Node() | call site | _ZN4tint6SwitchINS_6detail5InferEKNS_3sem4TypeEJZZNS_6writer5spirv7Builder20GenerateTypeIfNeededEPS5_ENK4$_59clEvEUlPKNS3_5ArrayEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_4BoolEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_3F32EE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_3F16EE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_3I32EE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_6MatrixEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_7PointerEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_9ReferenceEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_6StructEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_3U32EE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_6VectorEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_4VoidEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_14StorageTextureEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_7TextureEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_7SamplerEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlNS_7DefaultEE_EEEDaPT0_DpOT1_ |
| 132 | 846 |
tint::utils::VectorRef
|
call site | |
| 106 | 11706 |
spvtools::utils::SmallVector
|
call site | |
| 99 | 16404 | tint::writer::hlsl::SanitizedResult::~SanitizedResult() | call site |
Branch Blockers [Click to view]
[EXPERIMENTAL] The followings are the branches where fuzzer fails to bypass.
| Blocked Complexity | Reachable Complexity | Function Name | Blocked Branch |
|---|---|---|---|
| 2799 | 33084 | tint::fuzzers::CommonFuzzer::Run(unsignedcharconst*,unsignedlong) | /src/dawn/src/tint/fuzzers/tint_common_fuzzer.cc:176 |
| 2791 | 23105 | tint::fuzzers::CommonFuzzer::Run(unsignedcharconst*,unsignedlong) | /src/dawn/src/tint/fuzzers/tint_common_fuzzer.cc:159 |
| 2779 | 12335 | tint::fuzzers::CommonFuzzer::Run(unsignedcharconst*,unsignedlong) | /src/dawn/src/tint/fuzzers/tint_common_fuzzer.cc:200 |
| 1615 | 1615 | tint::reader::spirv::FunctionEmitter::MaybeEmitCombinatorialValue(spvtools::opt::Instructionconst&) | /src/dawn/src/tint/reader/spirv/function.cc:3919 |
| 1388 | 1429 | tint::reader::wgsl::ParserImpl::translation_unit() | /src/dawn/src/tint/reader/wgsl/parser_impl.cc:329 |
| 1248 | 1948 | spvtools::val::NonUniformPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*) | /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_non_uniform.cpp:125 |
| 677 | 677 | tint::reader::spirv::ParserImpl::GetMemoryObjectDeclarationForHandle(unsignedint,bool) | /src/dawn/src/tint/reader/spirv/parser_impl.cc:2234 |
| 672 | 690 |
tint::reader::spirv::ParserImpl::ConvertMemberDecoration(unsignedint,unsignedint,tint::reader::spirv::Typeconst*,std::__1::vector
|
/src/dawn/src/tint/reader/spirv/parser_impl.cc:487 |
| 670 | 690 |
tint::reader::spirv::ParserImpl::ConvertMemberDecoration(unsignedint,unsignedint,tint::reader::spirv::Typeconst*,std::__1::vector
|
/src/dawn/src/tint/reader/spirv/parser_impl.cc:460 |
| 652 | 660 | spvtools::val::(anonymousnamespace)::ValidateDecorationTarget(spvtools::val::ValidationState_t&,SpvDecoration_,spvtools::val::Instructionconst*,spvtools::val::Instructionconst*) | /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_annotation.cpp:242 |
| 652 | 660 | spvtools::val::(anonymousnamespace)::ValidateDecorationTarget(spvtools::val::ValidationState_t&,SpvDecoration_,spvtools::val::Instructionconst*,spvtools::val::Instructionconst*) | /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_annotation.cpp:295 |
| 650 | 4553 | tint::transform::Transform::CreateASTTypeFor(tint::CloneContext&,tint::sem::Typeconst*) | /src/dawn/src/tint/transform/transform.cc:99 |
Runtime coverage analysis
Covered functions
14697
Functions that are reachable but not covered
1051
Reachable functions
3420
Percentage of reachable functions covered
69.27%
NB:
The sum of
covered functions
and
functions that are reachable but not covered
need not be equal to
Reachable functions
. This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.
Warning:
The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.
| Function name | source code lines | source lines hit | percentage hit |
|---|
Files reached
| filename | functions hit |
|---|---|
| /src/dawn/src/tint/fuzzers/tint_spirv_tools_fuzzer/fuzzer.cc | 1 |
| /src/dawn/src/tint/fuzzers/tint_common_fuzzer.cc | 10 |
| /src/dawn/src/tint/diagnostic/diagnostic.cc | 10 |
| /src/dawn/src/tint/writer/spirv/generator.h | 1 |
| /src/dawn/src/tint/writer/hlsl/generator.cc | 4 |
| /src/dawn/src/tint/writer/array_length_from_uniform_options.cc | 2 |
| /src/dawn/src/tint/sem/binding_point.h | 1 |
| /src/dawn/src/tint/writer/msl/generator.cc | 4 |
| /src/dawn/src/tint/debug.cc | 2 |
| /src/dawn/src/tint/diagnostic/printer_linux.cc | 1 |
| /src/dawn/src/tint/diagnostic/formatter.cc | 2 |
| /src/dawn/src/tint/diagnostic/formatter.h | 1 |
| /src/dawn/src/tint/program.cc | 9 |
| /src/dawn/src/tint/program_id.cc | 4 |
| /src/dawn/src/tint/ast/node_id.h | 1 |
| /src/dawn/src/tint/sem/type_manager.cc | 4 |
| /src/dawn/src/tint/utils/unique_allocator.h | 18 |
| /src/dawn/src/tint/utils/block_allocator.h | 42 |
| /src/dawn/src/tint/sem/info.cc | 4 |
| /src/dawn/src/tint/symbol_table.cc | 8 |
| /src/dawn/src/tint/utils/hash.h | 7 |
| /src/dawn/src/tint/reader/wgsl/parser.cc | 1 |
| /src/dawn/src/tint/reader/wgsl/parser_impl.cc | 91 |
| /src/dawn/src/tint/program_builder.cc | 9 |
| /src/dawn/src/tint/program_builder.h | 131 |
| /src/dawn/src/tint/source.h | 8 |
| /src/dawn/src/tint/utils/math.h | 2 |
| /src/dawn/src/tint/utils/bitcast.h | 6 |
| /src/dawn/src/tint/ast/module.cc | 5 |
| /src/dawn/src/tint/castable.h | 171 |
| /src/dawn/src/tint/ast/node.cc | 1 |
| /src/dawn/src/tint/clone_context.cc | 4 |
| /src/dawn/src/tint/utils/vector.h | 224 |
| /src/dawn/src/tint/ast/function.h | 2 |
| /src/dawn/src/tint/reader/wgsl/lexer.cc | 29 |
| /src/dawn/src/tint/reader/wgsl/token.cc | 12 |
| /src/dawn/src/tint/reader/wgsl/token.h | 15 |
| /src/dawn/src/tint/debug.h | 58 |
| /src/dawn/src/tint/number.h | 8 |
| /src/dawn/src/tint/utils/result.h | 6 |
| /src/dawn/src/tint/text/unicode.cc | 3 |
| /src/dawn/src/tint/text/unicode.h | 4 |
| /src/dawn/src/tint/reader/wgsl/parser_impl.h | 63 |
| /src/dawn/src/tint/diagnostic/diagnostic.h | 10 |
| /src/dawn/src/tint/ast/extension.cc | 2 |
| /src/dawn/src/tint/ast/enable.cc | 1 |
| /src/dawn/src/tint/ast/node.h | 1 |
| /src/dawn/src/tint/program_id.h | 3 |
| /src/dawn/src/tint/symbol.cc | 8 |
| /src/dawn/src/tint/reader/wgsl/parser_impl_detail.h | 2 |
| /src/dawn/src/tint/ast/storage_texture.cc | 1 |
| /src/dawn/src/tint/ast/u32.cc | 1 |
| /src/dawn/src/tint/ast/ast_type.cc | 1 |
| /src/dawn/src/tint/utils/defer.h | 7 |
| /src/dawn/src/tint/resolver/resolver.cc | 9 |
| /src/dawn/src/tint/resolver/const_eval.cc | 1 |
| /src/dawn/src/tint/resolver/intrinsic_table.cc | 1 |
| /src/dawn/src/tint/resolver/dependency_graph.cc | 28 |
| /src/dawn/src/tint/resolver/sem_helper.cc | 2 |
| /src/dawn/src/tint/resolver/validator.cc | 15 |
| /src/dawn/src/tint/utils/unique_vector.h | 37 |
| /src/dawn/src/tint/utils/hashset.h | 23 |
| /src/dawn/src/tint/utils/bitset.h | 7 |
| /src/dawn/src/tint/sem/info.h | 12 |
| /src/dawn/src/tint/ast/module.h | 5 |
| /usr/local/bin/../include/c++/v1/optional | 7 |
| /src/dawn/src/tint/traits.h | 5 |
| /src/dawn/src/tint/symbol.h | 2 |
| /src/dawn/src/tint/scope_stack.h | 6 |
| /src/dawn/src/tint/utils/scoped_assignment.h | 2 |
| /src/dawn/include/tint/override_id.h | 1 |
| /src/dawn/src/tint/ast/attribute.h | 8 |
| /src/dawn/src/tint/resolver/sem_helper.h | 2 |
| /src/dawn/src/tint/sem/variable.h | 11 |
| /src/dawn/src/tint/sem/function.h | 10 |
| /src/dawn/src/tint/ast/function.cc | 2 |
| /src/dawn/src/tint/ast/pipeline_stage.cc | 1 |
| /src/dawn/src/tint/sem/expression.h | 5 |
| /src/dawn/src/tint/sem/statement.h | 1 |
| /src/dawn/src/tint/sem/builtin.h | 1 |
| /src/dawn/src/tint/utils/enum_set.h | 2 |
| /src/dawn/src/tint/sem/call.h | 3 |
| /src/dawn/src/tint/resolver/uniformity.cc | 20 |
| /src/dawn/src/tint/sem/expression.cc | 1 |
| /src/dawn/src/tint/sem/materialize.h | 1 |
| /src/dawn/src/tint/sem/builtin.cc | 1 |
| /src/dawn/src/tint/sem/builtin_type.cc | 1 |
| /src/dawn/src/tint/sem/call_target.h | 3 |
| /src/dawn/src/tint/reader/spirv/parser.cc | 1 |
| /src/dawn/src/tint/reader/spirv/parser_impl.cc | 76 |
| /src/dawn/src/tint/reader/reader.cc | 2 |
| /src/dawn/src/tint/reader/spirv/parser_type.cc | 40 |
| /src/dawn/src/tint/reader/spirv/fail_stream.h | 101 |
| /src/dawn/src/tint/reader/spirv/namer.cc | 11 |
| /src/dawn/src/tint/reader/spirv/enum_converter.cc | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/libspirv.cpp | 10 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/table.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opcode.cpp | 20 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/operand.cpp | 13 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/ext_inst.cpp | 5 |
| /src/dawn/src/tint/reader/spirv/parser_impl.h | 28 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate.cpp | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/table.h | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/diagnostic.cpp | 4 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/spirv_validator_options.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/spirv_validator_options.h | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validation_state.cpp | 81 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/enum_set.h | 19 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/assembly_grammar.h | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validation_state.h | 55 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/spirv_target_env.cpp | 6 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/binary.cpp | 19 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/diagnostic.h | 119 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/spirv_endian.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/assembly_grammar.cpp | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/string_utils.h | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/make_unique.h | 57 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/name_mapper.cpp | 9 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/name_mapper.h | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/parsed_operand.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/hex_float.h | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/extensions.cpp | 2 |
| /src/dawn/out/Debug/third_party/spirv-tools/enum_string_mapping.inc | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/instruction.h | 31 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/instruction.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/disassemble.cpp | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/print.h | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/text.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/disassemble.h | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/function.h | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/function.cpp | 28 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/basic_block.h | 19 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_id.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_capability.cpp | 15 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_layout.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_cfg.cpp | 20 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/basic_block.cpp | 18 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/construct.cpp | 12 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/construct.h | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_instruction.cpp | 13 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/string_utils.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_misc.cpp | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_scopes.cpp | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_debug.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_annotation.cpp | 14 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/decoration.h | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_extensions.cpp | 35 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_mode_setting.cpp | 4 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_type.cpp | 14 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_constants.cpp | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_memory.cpp | 25 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_function.cpp | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_image.cpp | 37 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/bitutils.h | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_conversion.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_composites.cpp | 11 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_arithmetics.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_bitwise.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_logicals.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_derivatives.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_atomics.cpp | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_memory_semantics.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_primitives.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_barriers.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_non_uniform.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_literals.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_ray_query.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_ray_tracing.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_adjacency.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/cfa.h | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_decorations.cpp | 39 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_interfaces.cpp | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_builtins.cpp | 108 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_execution_limitations.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_small_type_uses.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/build_module.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/ir_context.h | 24 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/module.h | 19 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/instruction_list.h | 10 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/ilist.h | 21 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/instruction.h | 23 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/ilist_node.h | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/ir_loader.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/ir_loader.h | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/function.h | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/iterator.h | 12 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/basic_block.h | 10 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/def_use_manager.h | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/def_use_manager.cpp | 9 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/module.cpp | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/function.cpp | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/constants.cpp | 10 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/reflect.h | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/constants.h | 13 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/small_vector.h | 12 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/type_manager.cpp | 14 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/instruction.cpp | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/types.h | 63 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/types.cpp | 16 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/type_manager.h | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/decoration_manager.h | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/decoration_manager.cpp | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/log.h | 1 |
| /src/dawn/src/tint/reader/spirv/namer.h | 5 |
| /src/dawn/src/tint/reader/spirv/enum_converter.h | 1 |
| /src/dawn/src/tint/reader/spirv/entry_point_info.h | 1 |
| /src/dawn/src/tint/reader/spirv/usage.cc | 15 |
| /src/dawn/src/tint/reader/spirv/parser_type.h | 2 |
| /src/dawn/src/tint/castable.cc | 1 |
| /src/dawn/src/tint/ast/disable_validation_attribute.cc | 1 |
| /src/dawn/src/tint/ast/alias.cc | 1 |
| /src/dawn/src/tint/ast/type_decl.cc | 1 |
| /usr/local/bin/../include/c++/v1/initializer_list | 1 |
| /src/dawn/src/tint/reader/spirv/usage.h | 7 |
| /src/dawn/src/tint/reader/spirv/function.cc | 115 |
| /src/dawn/src/tint/reader/spirv/function.h | 80 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/basic_block.cpp | 3 |
| /src/dawn/src/tint/reader/spirv/construct.h | 2 |
| /src/dawn/src/tint/ast/texture.cc | 2 |
| /src/dawn/src/tint/transform/spirv_atomic.cc | 1 |
| /src/dawn/src/tint/utils/hashmap.h | 3 |
| /src/dawn/src/tint/clone_context.h | 1 |
| /src/dawn/src/tint/program.h | 5 |
| /src/dawn/src/tint/symbol_table.h | 1 |
| /src/dawn/src/tint/transform/manager.cc | 3 |
| /src/dawn/src/tint/transform/transform.cc | 6 |
| /src/dawn/src/tint/transform/manager.h | 32 |
| /src/dawn/src/tint/transform/transform.h | 12 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/include/spirv-tools/libspirv.hpp | 1 |
| /src/dawn/src/tint/inspector/inspector.cc | 34 |
| /src/dawn/src/tint/inspector/entry_point.cc | 6 |
| /src/dawn/src/tint/sem/type.cc | 17 |
| /src/dawn/src/tint/sem/reference.h | 1 |
| /src/dawn/src/tint/sem/struct.h | 4 |
| /src/dawn/src/tint/sem/vector.h | 2 |
| /src/dawn/src/tint/inspector/entry_point.h | 2 |
| /src/dawn/src/tint/inspector/inspector.h | 1 |
| /src/dawn/src/tint/inspector/scalar.cc | 5 |
| /src/dawn/src/tint/sem/function.cc | 10 |
| /src/dawn/src/tint/ast/variable.cc | 1 |
| /src/dawn/src/tint/ast/variable.h | 1 |
| /src/dawn/src/tint/sem/sampler.h | 1 |
| /src/dawn/src/tint/sem/texture.h | 1 |
| /src/dawn/src/tint/inspector/resource_binding.cc | 3 |
| /src/dawn/src/tint/sem/multisampled_texture.h | 1 |
| /src/dawn/src/tint/sem/array.h | 1 |
| /src/dawn/src/tint/sem/matrix.h | 2 |
| /src/dawn/src/tint/sem/sampled_texture.h | 1 |
| /src/dawn/src/tint/sem/storage_texture.h | 3 |
| /src/dawn/src/tint/sem/call_target.cc | 1 |
| /src/dawn/src/tint/writer/wgsl/generator.cc | 2 |
| /src/dawn/src/tint/writer/wgsl/generator_impl.cc | 2 |
| /src/dawn/src/tint/writer/text_generator.h | 6 |
| /src/dawn/src/tint/writer/text_generator.cc | 6 |
| /src/dawn/src/tint/writer/spirv/generator.cc | 3 |
| /src/dawn/src/tint/writer/spirv/generator_impl.cc | 4 |
| /src/dawn/src/tint/transform/builtin_polyfill.h | 1 |
| /src/dawn/src/tint/writer/generate_external_texture_bindings.cc | 1 |
| /src/dawn/src/tint/transform/canonicalize_entry_point_io.cc | 2 |
| /src/dawn/src/tint/writer/spirv/generator_impl.h | 2 |
| /src/dawn/src/tint/writer/spirv/builder.cc | 40 |
| /src/dawn/src/tint/writer/spirv/instruction.cc | 4 |
| /src/dawn/src/tint/writer/spirv/operand.h | 9 |
| /src/dawn/src/tint/writer/spirv/builder.h | 12 |
| /src/dawn/src/tint/sem/module.h | 2 |
| /src/dawn/src/tint/writer/spirv/scalar_constant.h | 6 |
| /src/dawn/src/tint/sem/u32.cc | 2 |
| /src/dawn/src/tint/sem/node.cc | 1 |
| /src/dawn/src/tint/sem/atomic.h | 1 |
| /src/dawn/src/tint/sem/pointer.h | 1 |
| /src/dawn/src/tint/utils/map.h | 5 |
| /src/dawn/src/tint/number.cc | 2 |
| /usr/local/bin/../include/c++/v1/math.h | 5 |
| /src/dawn/src/tint/ast/traverse_expressions.h | 1 |
| /src/dawn/src/tint/writer/spirv/function.h | 4 |
| /src/dawn/src/tint/writer/spirv/function.cc | 2 |
| /src/dawn/src/tint/writer/spirv/instruction.h | 1 |
| /src/dawn/src/tint/writer/spirv/binary_writer.cc | 2 |
| /src/dawn/src/tint/writer/spirv/operand.cc | 1 |
| /src/dawn/src/tint/writer/spirv/binary_writer.h | 1 |
| /src/dawn/src/tint/writer/hlsl/generator_impl.cc | 4 |
| /src/dawn/src/tint/transform/array_length_from_uniform.cc | 2 |
| /src/dawn/src/tint/writer/flatten_bindings.cc | 1 |
| /src/dawn/src/tint/writer/msl/generator_impl.cc | 4 |
| /src/dawn/src/tint/writer/msl/generator_impl.h | 2 |
| /src/dawn/src/tint/fuzzers/tint_common_fuzzer.h | 3 |
| /src/dawn/src/tint/fuzzers/tint_spirv_tools_fuzzer/util.cc | 4 |
| /src/dawn/src/tint/fuzzers/tint_spirv_tools_fuzzer/cli.h | 1 |
Fuzzer: tint_spv_reader_hlsl_writer_fuzzer
Call tree
The following is the call tree with color coding for which functions are hit/not hit. This info is based on the coverage achieved of all fuzzers together and not just this specific fuzzer. We use the following coloring scheme where min/max is an interval [min:max) (max non-inclusive) to color the callsite based on how many times the callsite is covered at run time.
| Min | Max | Color |
|---|---|---|
| 0 | 1 | red |
| 1 | 10 | gold |
| 10 | 30 | yellow |
| 30 | 50 | greenyellow |
| 50 | 1000000000000 | lawngreen |
For further technical details on the call tree overview, please see the Glossary .
The distribution of callsites in terms of coloring is
| Color | Callsite count | Percentage |
|---|---|---|
| red | 7998 | 48.3% |
| gold | 2006 | 12.1% |
| yellow | 464 | 2.80% |
| greenyellow | 189 | 1.14% |
| lawngreen | 5868 | 35.5% |
| All colors | 16525 | 100 |
Full call tree
The following link provides a visualisation of the full call tree overlaid with coverage information: full call tree
For further technical details on how the call tree is generated, please see the Glossary .
Fuzz blockers
The followings nodes represent call sites where fuzz blockers occur.
| Amount of callsites blocked | Calltree index | Parent function | Callsite | Largest blocked function |
|---|---|---|---|---|
| 625 | 3902 | spvtools::val::ValidateExtInst(spvtools::val::ValidationState_t&, spvtools::val::Instruction const*) | call site | |
| 559 | 4957 | spvtools::val::ValidationState_t::GetConstantValUint64(unsigned int, unsigned long*) const | call site | strtoul |
| 423 | 4529 | spvtools::val::ValidationState_t::GetIdOpcode(unsigned int) const | call site | |
| 373 | 71 |
tint::utils::BlockAllocator
|
call site | __errno_location |
| 326 | 10099 | spvtools::val::(anonymous namespace)::BuiltInsValidator::ValidateLocalInvocationIndexAtReference(spvtools::val::Decoration const&, spvtools::val::Instruction const&, spvtools::val::Instruction const&, spvtools::val::Instruction const&) | call site | |
| 200 | 9827 | spvtools::val::(anonymous namespace)::BuiltInsValidator::ValidateSampleMaskAtReference(spvtools::val::Decoration const&, spvtools::val::Instruction const&, spvtools::val::Instruction const&, spvtools::val::Instruction const&) | call site | |
| 195 | 16145 | tint::sem::Type::is_scalar_vector() const | call site | |
| 161 | 15871 | tint::sem::Node::~Node() | call site | _ZN4tint6SwitchINS_6detail5InferEKNS_3sem4TypeEJZZNS_6writer5spirv7Builder20GenerateTypeIfNeededEPS5_ENK4$_59clEvEUlPKNS3_5ArrayEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_4BoolEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_3F32EE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_3F16EE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_3I32EE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_6MatrixEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_7PointerEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_9ReferenceEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_6StructEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_3U32EE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_6VectorEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_4VoidEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_14StorageTextureEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_7TextureEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_7SamplerEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlNS_7DefaultEE_EEEDaPT0_DpOT1_ |
| 157 | 6783 | spvtools::val::(anonymous namespace)::ValidateArrayLength(spvtools::val::ValidationState_t&, spvtools::val::Instruction const*) | call site | spvOpcodeString |
| 132 | 859 |
tint::utils::VectorRef
|
call site | |
| 106 | 11719 |
spvtools::utils::SmallVector
|
call site | |
| 83 | 580 | tint::ast::Module::AddEnable(tint::ast::Enable const*) | call site |
Branch Blockers [Click to view]
[EXPERIMENTAL] The followings are the branches where fuzzer fails to bypass.
| Blocked Complexity | Reachable Complexity | Function Name | Blocked Branch |
|---|---|---|---|
| 3052 | 33084 | tint::fuzzers::CommonFuzzer::Run(unsignedcharconst*,unsignedlong) | /src/dawn/src/tint/fuzzers/tint_common_fuzzer.cc:176 |
| 2691 | 6856 | tint::transform::CanonicalizeEntryPointIO::State::Process() | /src/dawn/src/tint/transform/canonicalize_entry_point_io.cc:524 |
| 1890 | 3426 | tint::transform::CanonicalizeEntryPointIO::State::Process() | /src/dawn/src/tint/transform/canonicalize_entry_point_io.cc:556 |
| 1315 | 2851 | tint::transform::CanonicalizeEntryPointIO::State::Process() | /src/dawn/src/tint/transform/canonicalize_entry_point_io.cc:561 |
| 1248 | 1948 | spvtools::val::NonUniformPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*) | /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_non_uniform.cpp:125 |
| 731 | 1859 | tint::transform::CanonicalizeEntryPointIO::State::Process() | /src/dawn/src/tint/transform/canonicalize_entry_point_io.cc:567 |
| 699 | 847 | tint::transform::ArrayLengthFromUniform::Run(tint::CloneContext&,tint::transform::DataMapconst&,tint::transform::DataMap&)const::$_2::operator()(tint::ast::CallExpressionconst*,tint::sem::VariableUserconst*,tint::sem::GlobalVariableconst*)const | /src/dawn/src/tint/transform/array_length_from_uniform.cc:163 |
| 677 | 677 | tint::reader::spirv::ParserImpl::GetMemoryObjectDeclarationForHandle(unsignedint,bool) | /src/dawn/src/tint/reader/spirv/parser_impl.cc:2234 |
| 621 | 621 | spvtools::val::(anonymousnamespace)::BuiltInsValidator::ValidateHelperInvocationAtDefinition(spvtools::val::Decorationconst&,spvtools::val::Instructionconst&) | /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_builtins.cpp:1504 |
| 621 | 621 | spvtools::val::(anonymousnamespace)::BuiltInsValidator::ValidateSampleIdAtDefinition(spvtools::val::Decorationconst&,spvtools::val::Instructionconst&) | /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_builtins.cpp:2188 |
| 614 | 1908 | spvtools::val::ConversionPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*) | /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_conversion.cpp:143 |
| 614 | 1908 | spvtools::val::ConversionPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*) | /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_conversion.cpp:214 |
Runtime coverage analysis
Covered functions
15262
Functions that are reachable but not covered
932
Reachable functions
3424
Percentage of reachable functions covered
72.78%
NB:
The sum of
covered functions
and
functions that are reachable but not covered
need not be equal to
Reachable functions
. This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.
Warning:
The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.
| Function name | source code lines | source lines hit | percentage hit |
|---|
Files reached
| filename | functions hit |
|---|---|
| /src/dawn/src/tint/fuzzers/tint_spv_reader_hlsl_writer_fuzzer.cc | 1 |
| /src/dawn/src/tint/fuzzers/tint_reader_writer_fuzzer.h | 4 |
| /src/dawn/src/tint/fuzzers/tint_common_fuzzer.cc | 10 |
| /src/dawn/src/tint/diagnostic/diagnostic.cc | 10 |
| /src/dawn/src/tint/writer/spirv/generator.h | 1 |
| /src/dawn/src/tint/writer/hlsl/generator.cc | 4 |
| /src/dawn/src/tint/writer/array_length_from_uniform_options.cc | 2 |
| /src/dawn/src/tint/sem/binding_point.h | 1 |
| /src/dawn/src/tint/writer/msl/generator.cc | 4 |
| /src/dawn/src/tint/fuzzers/fuzzer_init.cc | 1 |
| /src/dawn/src/tint/fuzzers/tint_common_fuzzer.h | 3 |
| /src/dawn/src/tint/fuzzers/transform_builder.h | 3 |
| /src/dawn/src/tint/transform/manager.h | 33 |
| /src/dawn/src/tint/debug.cc | 2 |
| /src/dawn/src/tint/diagnostic/printer_linux.cc | 1 |
| /src/dawn/src/tint/diagnostic/formatter.cc | 2 |
| /src/dawn/src/tint/diagnostic/formatter.h | 1 |
| /src/dawn/src/tint/program.cc | 9 |
| /src/dawn/src/tint/program_id.cc | 4 |
| /src/dawn/src/tint/ast/node_id.h | 1 |
| /src/dawn/src/tint/sem/type_manager.cc | 4 |
| /src/dawn/src/tint/utils/unique_allocator.h | 18 |
| /src/dawn/src/tint/utils/block_allocator.h | 42 |
| /src/dawn/src/tint/sem/info.cc | 4 |
| /src/dawn/src/tint/symbol_table.cc | 8 |
| /src/dawn/src/tint/utils/hash.h | 7 |
| /src/dawn/src/tint/reader/wgsl/parser.cc | 1 |
| /src/dawn/src/tint/reader/wgsl/parser_impl.cc | 91 |
| /src/dawn/src/tint/program_builder.cc | 9 |
| /src/dawn/src/tint/program_builder.h | 131 |
| /src/dawn/src/tint/source.h | 8 |
| /src/dawn/src/tint/utils/math.h | 2 |
| /src/dawn/src/tint/utils/bitcast.h | 6 |
| /src/dawn/src/tint/ast/module.cc | 5 |
| /src/dawn/src/tint/castable.h | 171 |
| /src/dawn/src/tint/ast/node.cc | 1 |
| /src/dawn/src/tint/clone_context.cc | 4 |
| /src/dawn/src/tint/utils/vector.h | 224 |
| /src/dawn/src/tint/ast/function.h | 2 |
| /src/dawn/src/tint/reader/wgsl/lexer.cc | 29 |
| /src/dawn/src/tint/reader/wgsl/token.cc | 12 |
| /src/dawn/src/tint/reader/wgsl/token.h | 15 |
| /src/dawn/src/tint/debug.h | 58 |
| /src/dawn/src/tint/number.h | 8 |
| /src/dawn/src/tint/utils/result.h | 6 |
| /src/dawn/src/tint/text/unicode.cc | 3 |
| /src/dawn/src/tint/text/unicode.h | 4 |
| /src/dawn/src/tint/reader/wgsl/parser_impl.h | 63 |
| /src/dawn/src/tint/diagnostic/diagnostic.h | 10 |
| /src/dawn/src/tint/ast/extension.cc | 2 |
| /src/dawn/src/tint/ast/enable.cc | 1 |
| /src/dawn/src/tint/ast/node.h | 1 |
| /src/dawn/src/tint/program_id.h | 3 |
| /src/dawn/src/tint/symbol.cc | 8 |
| /src/dawn/src/tint/reader/wgsl/parser_impl_detail.h | 2 |
| /src/dawn/src/tint/ast/storage_texture.cc | 1 |
| /src/dawn/src/tint/ast/u32.cc | 1 |
| /src/dawn/src/tint/ast/ast_type.cc | 1 |
| /src/dawn/src/tint/utils/defer.h | 7 |
| /src/dawn/src/tint/resolver/resolver.cc | 9 |
| /src/dawn/src/tint/resolver/const_eval.cc | 1 |
| /src/dawn/src/tint/resolver/intrinsic_table.cc | 1 |
| /src/dawn/src/tint/resolver/dependency_graph.cc | 28 |
| /src/dawn/src/tint/resolver/sem_helper.cc | 2 |
| /src/dawn/src/tint/resolver/validator.cc | 15 |
| /src/dawn/src/tint/utils/unique_vector.h | 37 |
| /src/dawn/src/tint/utils/hashset.h | 23 |
| /src/dawn/src/tint/utils/bitset.h | 7 |
| /src/dawn/src/tint/sem/info.h | 12 |
| /src/dawn/src/tint/ast/module.h | 5 |
| /usr/local/bin/../include/c++/v1/optional | 7 |
| /src/dawn/src/tint/traits.h | 5 |
| /src/dawn/src/tint/symbol.h | 2 |
| /src/dawn/src/tint/scope_stack.h | 6 |
| /src/dawn/src/tint/utils/scoped_assignment.h | 2 |
| /src/dawn/include/tint/override_id.h | 1 |
| /src/dawn/src/tint/ast/attribute.h | 8 |
| /src/dawn/src/tint/resolver/sem_helper.h | 2 |
| /src/dawn/src/tint/sem/variable.h | 11 |
| /src/dawn/src/tint/sem/function.h | 10 |
| /src/dawn/src/tint/ast/function.cc | 2 |
| /src/dawn/src/tint/ast/pipeline_stage.cc | 1 |
| /src/dawn/src/tint/sem/expression.h | 5 |
| /src/dawn/src/tint/sem/statement.h | 1 |
| /src/dawn/src/tint/sem/builtin.h | 1 |
| /src/dawn/src/tint/utils/enum_set.h | 2 |
| /src/dawn/src/tint/sem/call.h | 3 |
| /src/dawn/src/tint/resolver/uniformity.cc | 20 |
| /src/dawn/src/tint/sem/expression.cc | 1 |
| /src/dawn/src/tint/sem/materialize.h | 1 |
| /src/dawn/src/tint/sem/builtin.cc | 1 |
| /src/dawn/src/tint/sem/builtin_type.cc | 1 |
| /src/dawn/src/tint/sem/call_target.h | 3 |
| /src/dawn/src/tint/reader/spirv/parser.cc | 1 |
| /src/dawn/src/tint/reader/spirv/parser_impl.cc | 76 |
| /src/dawn/src/tint/reader/reader.cc | 2 |
| /src/dawn/src/tint/reader/spirv/parser_type.cc | 40 |
| /src/dawn/src/tint/reader/spirv/fail_stream.h | 101 |
| /src/dawn/src/tint/reader/spirv/namer.cc | 11 |
| /src/dawn/src/tint/reader/spirv/enum_converter.cc | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/libspirv.cpp | 10 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/table.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opcode.cpp | 20 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/operand.cpp | 13 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/ext_inst.cpp | 5 |
| /src/dawn/src/tint/reader/spirv/parser_impl.h | 28 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate.cpp | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/table.h | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/diagnostic.cpp | 4 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/spirv_validator_options.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/spirv_validator_options.h | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validation_state.cpp | 81 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/enum_set.h | 19 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/assembly_grammar.h | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validation_state.h | 55 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/spirv_target_env.cpp | 6 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/binary.cpp | 19 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/diagnostic.h | 119 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/spirv_endian.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/assembly_grammar.cpp | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/string_utils.h | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/make_unique.h | 57 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/name_mapper.cpp | 9 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/name_mapper.h | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/parsed_operand.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/hex_float.h | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/extensions.cpp | 2 |
| /src/dawn/out/Debug/third_party/spirv-tools/enum_string_mapping.inc | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/instruction.h | 31 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/instruction.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/disassemble.cpp | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/print.h | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/text.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/disassemble.h | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/function.h | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/function.cpp | 28 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/basic_block.h | 19 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_id.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_capability.cpp | 15 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_layout.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_cfg.cpp | 20 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/basic_block.cpp | 18 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/construct.cpp | 12 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/construct.h | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_instruction.cpp | 13 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/string_utils.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_misc.cpp | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_scopes.cpp | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_debug.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_annotation.cpp | 14 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/decoration.h | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_extensions.cpp | 35 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_mode_setting.cpp | 4 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_type.cpp | 14 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_constants.cpp | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_memory.cpp | 25 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_function.cpp | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_image.cpp | 37 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/bitutils.h | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_conversion.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_composites.cpp | 11 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_arithmetics.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_bitwise.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_logicals.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_derivatives.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_atomics.cpp | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_memory_semantics.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_primitives.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_barriers.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_non_uniform.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_literals.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_ray_query.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_ray_tracing.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_adjacency.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/cfa.h | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_decorations.cpp | 39 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_interfaces.cpp | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_builtins.cpp | 108 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_execution_limitations.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_small_type_uses.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/build_module.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/ir_context.h | 24 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/module.h | 19 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/instruction_list.h | 10 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/ilist.h | 21 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/instruction.h | 23 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/ilist_node.h | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/ir_loader.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/ir_loader.h | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/function.h | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/iterator.h | 12 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/basic_block.h | 10 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/def_use_manager.h | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/def_use_manager.cpp | 9 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/module.cpp | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/function.cpp | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/constants.cpp | 10 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/reflect.h | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/constants.h | 13 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/small_vector.h | 12 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/type_manager.cpp | 14 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/instruction.cpp | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/types.h | 63 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/types.cpp | 16 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/type_manager.h | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/decoration_manager.h | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/decoration_manager.cpp | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/log.h | 1 |
| /src/dawn/src/tint/reader/spirv/namer.h | 5 |
| /src/dawn/src/tint/reader/spirv/enum_converter.h | 1 |
| /src/dawn/src/tint/reader/spirv/entry_point_info.h | 1 |
| /src/dawn/src/tint/reader/spirv/usage.cc | 15 |
| /src/dawn/src/tint/reader/spirv/parser_type.h | 2 |
| /src/dawn/src/tint/castable.cc | 1 |
| /src/dawn/src/tint/ast/disable_validation_attribute.cc | 1 |
| /src/dawn/src/tint/ast/alias.cc | 1 |
| /src/dawn/src/tint/ast/type_decl.cc | 1 |
| /usr/local/bin/../include/c++/v1/initializer_list | 1 |
| /src/dawn/src/tint/reader/spirv/usage.h | 7 |
| /src/dawn/src/tint/reader/spirv/function.cc | 115 |
| /src/dawn/src/tint/reader/spirv/function.h | 80 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/basic_block.cpp | 3 |
| /src/dawn/src/tint/reader/spirv/construct.h | 2 |
| /src/dawn/src/tint/ast/texture.cc | 2 |
| /src/dawn/src/tint/transform/spirv_atomic.cc | 1 |
| /src/dawn/src/tint/utils/hashmap.h | 3 |
| /src/dawn/src/tint/clone_context.h | 1 |
| /src/dawn/src/tint/program.h | 5 |
| /src/dawn/src/tint/symbol_table.h | 1 |
| /src/dawn/src/tint/transform/manager.cc | 3 |
| /src/dawn/src/tint/transform/transform.cc | 6 |
| /src/dawn/src/tint/transform/transform.h | 12 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/include/spirv-tools/libspirv.hpp | 1 |
| /src/dawn/src/tint/inspector/inspector.cc | 34 |
| /src/dawn/src/tint/inspector/entry_point.cc | 6 |
| /src/dawn/src/tint/sem/type.cc | 17 |
| /src/dawn/src/tint/sem/reference.h | 1 |
| /src/dawn/src/tint/sem/struct.h | 4 |
| /src/dawn/src/tint/sem/vector.h | 2 |
| /src/dawn/src/tint/inspector/entry_point.h | 2 |
| /src/dawn/src/tint/inspector/inspector.h | 1 |
| /src/dawn/src/tint/inspector/scalar.cc | 5 |
| /src/dawn/src/tint/sem/function.cc | 10 |
| /src/dawn/src/tint/ast/variable.cc | 1 |
| /src/dawn/src/tint/ast/variable.h | 1 |
| /src/dawn/src/tint/sem/sampler.h | 1 |
| /src/dawn/src/tint/sem/texture.h | 1 |
| /src/dawn/src/tint/inspector/resource_binding.cc | 3 |
| /src/dawn/src/tint/sem/multisampled_texture.h | 1 |
| /src/dawn/src/tint/sem/array.h | 1 |
| /src/dawn/src/tint/sem/matrix.h | 2 |
| /src/dawn/src/tint/sem/sampled_texture.h | 1 |
| /src/dawn/src/tint/sem/storage_texture.h | 3 |
| /src/dawn/src/tint/sem/call_target.cc | 1 |
| /src/dawn/src/tint/writer/wgsl/generator.cc | 2 |
| /src/dawn/src/tint/writer/wgsl/generator_impl.cc | 2 |
| /src/dawn/src/tint/writer/text_generator.h | 6 |
| /src/dawn/src/tint/writer/text_generator.cc | 6 |
| /src/dawn/src/tint/writer/spirv/generator.cc | 3 |
| /src/dawn/src/tint/writer/spirv/generator_impl.cc | 4 |
| /src/dawn/src/tint/transform/builtin_polyfill.h | 1 |
| /src/dawn/src/tint/writer/generate_external_texture_bindings.cc | 1 |
| /src/dawn/src/tint/transform/canonicalize_entry_point_io.cc | 2 |
| /src/dawn/src/tint/writer/spirv/generator_impl.h | 2 |
| /src/dawn/src/tint/writer/spirv/builder.cc | 40 |
| /src/dawn/src/tint/writer/spirv/instruction.cc | 4 |
| /src/dawn/src/tint/writer/spirv/operand.h | 9 |
| /src/dawn/src/tint/writer/spirv/builder.h | 12 |
| /src/dawn/src/tint/sem/module.h | 2 |
| /src/dawn/src/tint/writer/spirv/scalar_constant.h | 6 |
| /src/dawn/src/tint/sem/u32.cc | 2 |
| /src/dawn/src/tint/sem/node.cc | 1 |
| /src/dawn/src/tint/sem/atomic.h | 1 |
| /src/dawn/src/tint/sem/pointer.h | 1 |
| /src/dawn/src/tint/utils/map.h | 5 |
| /src/dawn/src/tint/number.cc | 2 |
| /usr/local/bin/../include/c++/v1/math.h | 5 |
| /src/dawn/src/tint/ast/traverse_expressions.h | 1 |
| /src/dawn/src/tint/writer/spirv/function.h | 4 |
| /src/dawn/src/tint/writer/spirv/function.cc | 2 |
| /src/dawn/src/tint/writer/spirv/instruction.h | 1 |
| /src/dawn/src/tint/writer/spirv/binary_writer.cc | 2 |
| /src/dawn/src/tint/writer/spirv/operand.cc | 1 |
| /src/dawn/src/tint/writer/spirv/binary_writer.h | 1 |
| /src/dawn/src/tint/writer/hlsl/generator_impl.cc | 4 |
| /src/dawn/src/tint/transform/array_length_from_uniform.cc | 2 |
| /src/dawn/src/tint/writer/flatten_bindings.cc | 1 |
| /src/dawn/src/tint/writer/msl/generator_impl.cc | 4 |
| /src/dawn/src/tint/writer/msl/generator_impl.h | 2 |
Fuzzer: tint_spirv_tools_spv_writer_fuzzer
Call tree
The following is the call tree with color coding for which functions are hit/not hit. This info is based on the coverage achieved of all fuzzers together and not just this specific fuzzer. We use the following coloring scheme where min/max is an interval [min:max) (max non-inclusive) to color the callsite based on how many times the callsite is covered at run time.
| Min | Max | Color |
|---|---|---|
| 0 | 1 | red |
| 1 | 10 | gold |
| 10 | 30 | yellow |
| 30 | 50 | greenyellow |
| 50 | 1000000000000 | lawngreen |
For further technical details on the call tree overview, please see the Glossary .
The distribution of callsites in terms of coloring is
| Color | Callsite count | Percentage |
|---|---|---|
| red | 7667 | 46.3% |
| gold | 1935 | 11.7% |
| yellow | 442 | 2.67% |
| greenyellow | 192 | 1.16% |
| lawngreen | 6291 | 38.0% |
| All colors | 16527 | 100 |
Full call tree
The following link provides a visualisation of the full call tree overlaid with coverage information: full call tree
For further technical details on how the call tree is generated, please see the Glossary .
Fuzz blockers
The followings nodes represent call sites where fuzz blockers occur.
| Amount of callsites blocked | Calltree index | Parent function | Callsite | Largest blocked function |
|---|---|---|---|---|
| 563 | 3951 | spvtools::val::ValidateExtInst(spvtools::val::ValidationState_t&, spvtools::val::Instruction const*) | call site | |
| 559 | 4944 | spvtools::val::ValidationState_t::GetConstantValUint64(unsigned int, unsigned long*) const | call site | strtoul |
| 423 | 4516 | spvtools::val::ValidationState_t::GetIdOpcode(unsigned int) const | call site | |
| 326 | 10086 | spvtools::val::(anonymous namespace)::BuiltInsValidator::ValidateLocalInvocationIndexAtReference(spvtools::val::Decoration const&, spvtools::val::Instruction const&, spvtools::val::Instruction const&, spvtools::val::Instruction const&) | call site | |
| 303 | 117 | tint::reader::wgsl::Lexer::length() const | call site | __errno_location |
| 196 | 9818 | spvtools::val::(anonymous namespace)::BuiltInsValidator::ValidateSamplePositionAtDefinition(spvtools::val::Decoration const&, spvtools::val::Instruction const&) | call site | |
| 177 | 16326 | tint::fuzzers::CommonFuzzer::Run(unsigned char const*, unsigned long) | call site | |
| 163 | 6764 | spvtools::val::(anonymous namespace)::ValidateArrayLength(spvtools::val::ValidationState_t&, spvtools::val::Instruction const*) | call site | spvOpcodeString |
| 134 | 15893 |
tint::writer::spirv::Builder::push_type(spv::Op, std::__1::vector
|
call site | |
| 132 | 846 |
tint::utils::VectorRef
|
call site | |
| 106 | 11706 |
spvtools::utils::SmallVector
|
call site | |
| 85 | 567 | tint::ast::Module::AddEnable(tint::ast::Enable const*) | call site |
Branch Blockers [Click to view]
[EXPERIMENTAL] The followings are the branches where fuzzer fails to bypass.
| Blocked Complexity | Reachable Complexity | Function Name | Blocked Branch |
|---|---|---|---|
| 2071 | 33084 | tint::fuzzers::CommonFuzzer::Run(unsignedcharconst*,unsignedlong) | /src/dawn/src/tint/fuzzers/tint_common_fuzzer.cc:176 |
| 2063 | 23105 | tint::fuzzers::CommonFuzzer::Run(unsignedcharconst*,unsignedlong) | /src/dawn/src/tint/fuzzers/tint_common_fuzzer.cc:159 |
| 2051 | 12335 | tint::fuzzers::CommonFuzzer::Run(unsignedcharconst*,unsignedlong) | /src/dawn/src/tint/fuzzers/tint_common_fuzzer.cc:200 |
| 1388 | 1429 | tint::reader::wgsl::ParserImpl::translation_unit() | /src/dawn/src/tint/reader/wgsl/parser_impl.cc:329 |
| 1248 | 1948 | spvtools::val::NonUniformPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*) | /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_non_uniform.cpp:125 |
| 725 | 1135 | tint::writer::spirv::Builder::GenerateExecutionModes(tint::ast::Functionconst*,unsignedint) | /src/dawn/src/tint/writer/spirv/builder.cc:510 |
| 677 | 677 | tint::reader::spirv::ParserImpl::GetMemoryObjectDeclarationForHandle(unsignedint,bool) | /src/dawn/src/tint/reader/spirv/parser_impl.cc:2234 |
| 634 | 4553 | tint::transform::Transform::CreateASTTypeFor(tint::CloneContext&,tint::sem::Typeconst*) | /src/dawn/src/tint/transform/transform.cc:99 |
| 621 | 621 | spvtools::val::(anonymousnamespace)::BuiltInsValidator::ValidateHelperInvocationAtDefinition(spvtools::val::Decorationconst&,spvtools::val::Instructionconst&) | /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_builtins.cpp:1504 |
| 621 | 621 | spvtools::val::(anonymousnamespace)::BuiltInsValidator::ValidatePointCoordAtDefinition(spvtools::val::Decorationconst&,spvtools::val::Instructionconst&) | /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_builtins.cpp:1746 |
| 621 | 621 | spvtools::val::(anonymousnamespace)::BuiltInsValidator::ValidateSamplePositionAtDefinition(spvtools::val::Decorationconst&,spvtools::val::Instructionconst&) | /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_builtins.cpp:2308 |
| 614 | 3158 | spvtools::val::ConversionPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*) | /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_conversion.cpp:128 |
Runtime coverage analysis
Covered functions
15260
Functions that are reachable but not covered
822
Reachable functions
3420
Percentage of reachable functions covered
75.96%
NB:
The sum of
covered functions
and
functions that are reachable but not covered
need not be equal to
Reachable functions
. This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.
Warning:
The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.
| Function name | source code lines | source lines hit | percentage hit |
|---|
Files reached
| filename | functions hit |
|---|---|
| /src/dawn/src/tint/fuzzers/tint_spirv_tools_fuzzer/fuzzer.cc | 1 |
| /src/dawn/src/tint/fuzzers/tint_common_fuzzer.cc | 10 |
| /src/dawn/src/tint/diagnostic/diagnostic.cc | 10 |
| /src/dawn/src/tint/writer/spirv/generator.h | 1 |
| /src/dawn/src/tint/writer/hlsl/generator.cc | 4 |
| /src/dawn/src/tint/writer/array_length_from_uniform_options.cc | 2 |
| /src/dawn/src/tint/sem/binding_point.h | 1 |
| /src/dawn/src/tint/writer/msl/generator.cc | 4 |
| /src/dawn/src/tint/debug.cc | 2 |
| /src/dawn/src/tint/diagnostic/printer_linux.cc | 1 |
| /src/dawn/src/tint/diagnostic/formatter.cc | 2 |
| /src/dawn/src/tint/diagnostic/formatter.h | 1 |
| /src/dawn/src/tint/program.cc | 9 |
| /src/dawn/src/tint/program_id.cc | 4 |
| /src/dawn/src/tint/ast/node_id.h | 1 |
| /src/dawn/src/tint/sem/type_manager.cc | 4 |
| /src/dawn/src/tint/utils/unique_allocator.h | 18 |
| /src/dawn/src/tint/utils/block_allocator.h | 42 |
| /src/dawn/src/tint/sem/info.cc | 4 |
| /src/dawn/src/tint/symbol_table.cc | 8 |
| /src/dawn/src/tint/utils/hash.h | 7 |
| /src/dawn/src/tint/reader/wgsl/parser.cc | 1 |
| /src/dawn/src/tint/reader/wgsl/parser_impl.cc | 91 |
| /src/dawn/src/tint/program_builder.cc | 9 |
| /src/dawn/src/tint/program_builder.h | 131 |
| /src/dawn/src/tint/source.h | 8 |
| /src/dawn/src/tint/utils/math.h | 2 |
| /src/dawn/src/tint/utils/bitcast.h | 6 |
| /src/dawn/src/tint/ast/module.cc | 5 |
| /src/dawn/src/tint/castable.h | 171 |
| /src/dawn/src/tint/ast/node.cc | 1 |
| /src/dawn/src/tint/clone_context.cc | 4 |
| /src/dawn/src/tint/utils/vector.h | 224 |
| /src/dawn/src/tint/ast/function.h | 2 |
| /src/dawn/src/tint/reader/wgsl/lexer.cc | 29 |
| /src/dawn/src/tint/reader/wgsl/token.cc | 12 |
| /src/dawn/src/tint/reader/wgsl/token.h | 15 |
| /src/dawn/src/tint/debug.h | 58 |
| /src/dawn/src/tint/number.h | 8 |
| /src/dawn/src/tint/utils/result.h | 6 |
| /src/dawn/src/tint/text/unicode.cc | 3 |
| /src/dawn/src/tint/text/unicode.h | 4 |
| /src/dawn/src/tint/reader/wgsl/parser_impl.h | 63 |
| /src/dawn/src/tint/diagnostic/diagnostic.h | 10 |
| /src/dawn/src/tint/ast/extension.cc | 2 |
| /src/dawn/src/tint/ast/enable.cc | 1 |
| /src/dawn/src/tint/ast/node.h | 1 |
| /src/dawn/src/tint/program_id.h | 3 |
| /src/dawn/src/tint/symbol.cc | 8 |
| /src/dawn/src/tint/reader/wgsl/parser_impl_detail.h | 2 |
| /src/dawn/src/tint/ast/storage_texture.cc | 1 |
| /src/dawn/src/tint/ast/u32.cc | 1 |
| /src/dawn/src/tint/ast/ast_type.cc | 1 |
| /src/dawn/src/tint/utils/defer.h | 7 |
| /src/dawn/src/tint/resolver/resolver.cc | 9 |
| /src/dawn/src/tint/resolver/const_eval.cc | 1 |
| /src/dawn/src/tint/resolver/intrinsic_table.cc | 1 |
| /src/dawn/src/tint/resolver/dependency_graph.cc | 28 |
| /src/dawn/src/tint/resolver/sem_helper.cc | 2 |
| /src/dawn/src/tint/resolver/validator.cc | 15 |
| /src/dawn/src/tint/utils/unique_vector.h | 37 |
| /src/dawn/src/tint/utils/hashset.h | 23 |
| /src/dawn/src/tint/utils/bitset.h | 7 |
| /src/dawn/src/tint/sem/info.h | 12 |
| /src/dawn/src/tint/ast/module.h | 5 |
| /usr/local/bin/../include/c++/v1/optional | 7 |
| /src/dawn/src/tint/traits.h | 5 |
| /src/dawn/src/tint/symbol.h | 2 |
| /src/dawn/src/tint/scope_stack.h | 6 |
| /src/dawn/src/tint/utils/scoped_assignment.h | 2 |
| /src/dawn/include/tint/override_id.h | 1 |
| /src/dawn/src/tint/ast/attribute.h | 8 |
| /src/dawn/src/tint/resolver/sem_helper.h | 2 |
| /src/dawn/src/tint/sem/variable.h | 11 |
| /src/dawn/src/tint/sem/function.h | 10 |
| /src/dawn/src/tint/ast/function.cc | 2 |
| /src/dawn/src/tint/ast/pipeline_stage.cc | 1 |
| /src/dawn/src/tint/sem/expression.h | 5 |
| /src/dawn/src/tint/sem/statement.h | 1 |
| /src/dawn/src/tint/sem/builtin.h | 1 |
| /src/dawn/src/tint/utils/enum_set.h | 2 |
| /src/dawn/src/tint/sem/call.h | 3 |
| /src/dawn/src/tint/resolver/uniformity.cc | 20 |
| /src/dawn/src/tint/sem/expression.cc | 1 |
| /src/dawn/src/tint/sem/materialize.h | 1 |
| /src/dawn/src/tint/sem/builtin.cc | 1 |
| /src/dawn/src/tint/sem/builtin_type.cc | 1 |
| /src/dawn/src/tint/sem/call_target.h | 3 |
| /src/dawn/src/tint/reader/spirv/parser.cc | 1 |
| /src/dawn/src/tint/reader/spirv/parser_impl.cc | 76 |
| /src/dawn/src/tint/reader/reader.cc | 2 |
| /src/dawn/src/tint/reader/spirv/parser_type.cc | 40 |
| /src/dawn/src/tint/reader/spirv/fail_stream.h | 101 |
| /src/dawn/src/tint/reader/spirv/namer.cc | 11 |
| /src/dawn/src/tint/reader/spirv/enum_converter.cc | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/libspirv.cpp | 10 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/table.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opcode.cpp | 20 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/operand.cpp | 13 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/ext_inst.cpp | 5 |
| /src/dawn/src/tint/reader/spirv/parser_impl.h | 28 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate.cpp | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/table.h | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/diagnostic.cpp | 4 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/spirv_validator_options.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/spirv_validator_options.h | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validation_state.cpp | 81 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/enum_set.h | 19 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/assembly_grammar.h | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validation_state.h | 55 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/spirv_target_env.cpp | 6 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/binary.cpp | 19 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/diagnostic.h | 119 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/spirv_endian.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/assembly_grammar.cpp | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/string_utils.h | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/make_unique.h | 57 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/name_mapper.cpp | 9 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/name_mapper.h | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/parsed_operand.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/hex_float.h | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/extensions.cpp | 2 |
| /src/dawn/out/Debug/third_party/spirv-tools/enum_string_mapping.inc | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/instruction.h | 31 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/instruction.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/disassemble.cpp | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/print.h | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/text.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/disassemble.h | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/function.h | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/function.cpp | 28 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/basic_block.h | 19 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_id.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_capability.cpp | 15 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_layout.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_cfg.cpp | 20 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/basic_block.cpp | 18 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/construct.cpp | 12 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/construct.h | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_instruction.cpp | 13 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/string_utils.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_misc.cpp | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_scopes.cpp | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_debug.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_annotation.cpp | 14 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/decoration.h | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_extensions.cpp | 35 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_mode_setting.cpp | 4 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_type.cpp | 14 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_constants.cpp | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_memory.cpp | 25 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_function.cpp | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_image.cpp | 37 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/bitutils.h | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_conversion.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_composites.cpp | 11 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_arithmetics.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_bitwise.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_logicals.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_derivatives.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_atomics.cpp | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_memory_semantics.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_primitives.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_barriers.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_non_uniform.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_literals.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_ray_query.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_ray_tracing.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_adjacency.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/cfa.h | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_decorations.cpp | 39 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_interfaces.cpp | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_builtins.cpp | 108 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_execution_limitations.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_small_type_uses.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/build_module.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/ir_context.h | 24 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/module.h | 19 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/instruction_list.h | 10 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/ilist.h | 21 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/instruction.h | 23 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/ilist_node.h | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/ir_loader.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/ir_loader.h | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/function.h | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/iterator.h | 12 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/basic_block.h | 10 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/def_use_manager.h | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/def_use_manager.cpp | 9 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/module.cpp | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/function.cpp | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/constants.cpp | 10 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/reflect.h | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/constants.h | 13 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/small_vector.h | 12 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/type_manager.cpp | 14 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/instruction.cpp | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/types.h | 63 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/types.cpp | 16 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/type_manager.h | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/decoration_manager.h | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/decoration_manager.cpp | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/log.h | 1 |
| /src/dawn/src/tint/reader/spirv/namer.h | 5 |
| /src/dawn/src/tint/reader/spirv/enum_converter.h | 1 |
| /src/dawn/src/tint/reader/spirv/entry_point_info.h | 1 |
| /src/dawn/src/tint/reader/spirv/usage.cc | 15 |
| /src/dawn/src/tint/reader/spirv/parser_type.h | 2 |
| /src/dawn/src/tint/castable.cc | 1 |
| /src/dawn/src/tint/ast/disable_validation_attribute.cc | 1 |
| /src/dawn/src/tint/ast/alias.cc | 1 |
| /src/dawn/src/tint/ast/type_decl.cc | 1 |
| /usr/local/bin/../include/c++/v1/initializer_list | 1 |
| /src/dawn/src/tint/reader/spirv/usage.h | 7 |
| /src/dawn/src/tint/reader/spirv/function.cc | 115 |
| /src/dawn/src/tint/reader/spirv/function.h | 80 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/basic_block.cpp | 3 |
| /src/dawn/src/tint/reader/spirv/construct.h | 2 |
| /src/dawn/src/tint/ast/texture.cc | 2 |
| /src/dawn/src/tint/transform/spirv_atomic.cc | 1 |
| /src/dawn/src/tint/utils/hashmap.h | 3 |
| /src/dawn/src/tint/clone_context.h | 1 |
| /src/dawn/src/tint/program.h | 5 |
| /src/dawn/src/tint/symbol_table.h | 1 |
| /src/dawn/src/tint/transform/manager.cc | 3 |
| /src/dawn/src/tint/transform/transform.cc | 6 |
| /src/dawn/src/tint/transform/manager.h | 32 |
| /src/dawn/src/tint/transform/transform.h | 12 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/include/spirv-tools/libspirv.hpp | 1 |
| /src/dawn/src/tint/inspector/inspector.cc | 34 |
| /src/dawn/src/tint/inspector/entry_point.cc | 6 |
| /src/dawn/src/tint/sem/type.cc | 17 |
| /src/dawn/src/tint/sem/reference.h | 1 |
| /src/dawn/src/tint/sem/struct.h | 4 |
| /src/dawn/src/tint/sem/vector.h | 2 |
| /src/dawn/src/tint/inspector/entry_point.h | 2 |
| /src/dawn/src/tint/inspector/inspector.h | 1 |
| /src/dawn/src/tint/inspector/scalar.cc | 5 |
| /src/dawn/src/tint/sem/function.cc | 10 |
| /src/dawn/src/tint/ast/variable.cc | 1 |
| /src/dawn/src/tint/ast/variable.h | 1 |
| /src/dawn/src/tint/sem/sampler.h | 1 |
| /src/dawn/src/tint/sem/texture.h | 1 |
| /src/dawn/src/tint/inspector/resource_binding.cc | 3 |
| /src/dawn/src/tint/sem/multisampled_texture.h | 1 |
| /src/dawn/src/tint/sem/array.h | 1 |
| /src/dawn/src/tint/sem/matrix.h | 2 |
| /src/dawn/src/tint/sem/sampled_texture.h | 1 |
| /src/dawn/src/tint/sem/storage_texture.h | 3 |
| /src/dawn/src/tint/sem/call_target.cc | 1 |
| /src/dawn/src/tint/writer/wgsl/generator.cc | 2 |
| /src/dawn/src/tint/writer/wgsl/generator_impl.cc | 2 |
| /src/dawn/src/tint/writer/text_generator.h | 6 |
| /src/dawn/src/tint/writer/text_generator.cc | 6 |
| /src/dawn/src/tint/writer/spirv/generator.cc | 3 |
| /src/dawn/src/tint/writer/spirv/generator_impl.cc | 4 |
| /src/dawn/src/tint/transform/builtin_polyfill.h | 1 |
| /src/dawn/src/tint/writer/generate_external_texture_bindings.cc | 1 |
| /src/dawn/src/tint/transform/canonicalize_entry_point_io.cc | 2 |
| /src/dawn/src/tint/writer/spirv/generator_impl.h | 2 |
| /src/dawn/src/tint/writer/spirv/builder.cc | 40 |
| /src/dawn/src/tint/writer/spirv/instruction.cc | 4 |
| /src/dawn/src/tint/writer/spirv/operand.h | 9 |
| /src/dawn/src/tint/writer/spirv/builder.h | 12 |
| /src/dawn/src/tint/sem/module.h | 2 |
| /src/dawn/src/tint/writer/spirv/scalar_constant.h | 6 |
| /src/dawn/src/tint/sem/u32.cc | 2 |
| /src/dawn/src/tint/sem/node.cc | 1 |
| /src/dawn/src/tint/sem/atomic.h | 1 |
| /src/dawn/src/tint/sem/pointer.h | 1 |
| /src/dawn/src/tint/utils/map.h | 5 |
| /src/dawn/src/tint/number.cc | 2 |
| /usr/local/bin/../include/c++/v1/math.h | 5 |
| /src/dawn/src/tint/ast/traverse_expressions.h | 1 |
| /src/dawn/src/tint/writer/spirv/function.h | 4 |
| /src/dawn/src/tint/writer/spirv/function.cc | 2 |
| /src/dawn/src/tint/writer/spirv/instruction.h | 1 |
| /src/dawn/src/tint/writer/spirv/binary_writer.cc | 2 |
| /src/dawn/src/tint/writer/spirv/operand.cc | 1 |
| /src/dawn/src/tint/writer/spirv/binary_writer.h | 1 |
| /src/dawn/src/tint/writer/hlsl/generator_impl.cc | 4 |
| /src/dawn/src/tint/transform/array_length_from_uniform.cc | 2 |
| /src/dawn/src/tint/writer/flatten_bindings.cc | 1 |
| /src/dawn/src/tint/writer/msl/generator_impl.cc | 4 |
| /src/dawn/src/tint/writer/msl/generator_impl.h | 2 |
| /src/dawn/src/tint/fuzzers/tint_common_fuzzer.h | 3 |
| /src/dawn/src/tint/fuzzers/tint_spirv_tools_fuzzer/util.cc | 4 |
| /src/dawn/src/tint/fuzzers/tint_spirv_tools_fuzzer/cli.h | 1 |
Fuzzer: tint_spv_reader_spv_writer_fuzzer
Call tree
The following is the call tree with color coding for which functions are hit/not hit. This info is based on the coverage achieved of all fuzzers together and not just this specific fuzzer. We use the following coloring scheme where min/max is an interval [min:max) (max non-inclusive) to color the callsite based on how many times the callsite is covered at run time.
| Min | Max | Color |
|---|---|---|
| 0 | 1 | red |
| 1 | 10 | gold |
| 10 | 30 | yellow |
| 30 | 50 | greenyellow |
| 50 | 1000000000000 | lawngreen |
For further technical details on the call tree overview, please see the Glossary .
The distribution of callsites in terms of coloring is
| Color | Callsite count | Percentage |
|---|---|---|
| red | 7777 | 47.0% |
| gold | 1842 | 11.1% |
| yellow | 354 | 2.14% |
| greenyellow | 162 | 0.97% |
| lawngreen | 6405 | 38.7% |
| All colors | 16540 | 100 |
Full call tree
The following link provides a visualisation of the full call tree overlaid with coverage information: full call tree
For further technical details on how the call tree is generated, please see the Glossary .
Fuzz blockers
The followings nodes represent call sites where fuzz blockers occur.
| Amount of callsites blocked | Calltree index | Parent function | Callsite | Largest blocked function |
|---|---|---|---|---|
| 625 | 3916 | spvtools::val::ValidateExtInst(spvtools::val::ValidationState_t&, spvtools::val::Instruction const*) | call site | |
| 559 | 4971 | spvtools::val::ValidationState_t::GetConstantValUint64(unsigned int, unsigned long*) const | call site | strtoul |
| 423 | 4543 | spvtools::val::ValidationState_t::GetIdOpcode(unsigned int) const | call site | |
| 373 | 85 |
tint::utils::BlockAllocator
|
call site | __errno_location |
| 326 | 10113 | spvtools::val::(anonymous namespace)::BuiltInsValidator::ValidateLocalInvocationIndexAtReference(spvtools::val::Decoration const&, spvtools::val::Instruction const&, spvtools::val::Instruction const&, spvtools::val::Instruction const&) | call site | |
| 177 | 16353 | tint::fuzzers::CommonFuzzer::Run(unsigned char const*, unsigned long) | call site | |
| 163 | 6791 | spvtools::val::(anonymous namespace)::ValidateArrayLength(spvtools::val::ValidationState_t&, spvtools::val::Instruction const*) | call site | spvOpcodeString |
| 132 | 873 |
tint::utils::VectorRef
|
call site | |
| 116 | 10445 | spvtools::val::(anonymous namespace)::BuiltInsValidator::ValidateRayTracingBuiltinsAtDefinition(spvtools::val::Decoration const&, spvtools::val::Instruction const&) | call site | |
| 106 | 9930 | spvtools::val::(anonymous namespace)::BuiltInsValidator::ValidateI32InputAtDefinition(spvtools::val::Decoration const&, spvtools::val::Instruction const&) | call site | |
| 106 | 11732 |
spvtools::utils::SmallVector
|
call site | |
| 92 | 9618 | spvtools::val::(anonymous namespace)::BuiltInsValidator::ValidateInstanceIndexAtReference(spvtools::val::Decoration const&, spvtools::val::Instruction const&, spvtools::val::Instruction const&, spvtools::val::Instruction const&) | call site |
Branch Blockers [Click to view]
[EXPERIMENTAL] The followings are the branches where fuzzer fails to bypass.
| Blocked Complexity | Reachable Complexity | Function Name | Blocked Branch |
|---|---|---|---|
| 2589 | 6856 | tint::transform::CanonicalizeEntryPointIO::State::Process() | /src/dawn/src/tint/transform/canonicalize_entry_point_io.cc:524 |
| 2306 | 33084 | tint::fuzzers::CommonFuzzer::Run(unsignedcharconst*,unsignedlong) | /src/dawn/src/tint/fuzzers/tint_common_fuzzer.cc:176 |
| 1794 | 5268 | tint::transform::CanonicalizeEntryPointIO::State::Process() | /src/dawn/src/tint/transform/canonicalize_entry_point_io.cc:532 |
| 1425 | 3426 | tint::transform::CanonicalizeEntryPointIO::State::Process() | /src/dawn/src/tint/transform/canonicalize_entry_point_io.cc:556 |
| 1248 | 1948 | spvtools::val::NonUniformPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*) | /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_non_uniform.cpp:125 |
| 850 | 1988 | tint::transform::CanonicalizeEntryPointIO::State::Process() | /src/dawn/src/tint/transform/canonicalize_entry_point_io.cc:567 |
| 677 | 677 | tint::reader::spirv::ParserImpl::GetMemoryObjectDeclarationForHandle(unsignedint,bool) | /src/dawn/src/tint/reader/spirv/parser_impl.cc:2234 |
| 663 | 663 | spvtools::val::(anonymousnamespace)::BuiltInsValidator::ValidateRayTracingBuiltinsAtDefinition(spvtools::val::Decorationconst&,spvtools::val::Instructionconst&) | /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_builtins.cpp:3913 |
| 624 | 624 | spvtools::val::(anonymousnamespace)::BuiltInsValidator::ValidateTessLevelInnerAtDefinition(spvtools::val::Decorationconst&,spvtools::val::Instructionconst&) | /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_builtins.cpp:2451 |
| 621 | 621 | spvtools::val::(anonymousnamespace)::BuiltInsValidator::ValidateHelperInvocationAtDefinition(spvtools::val::Decorationconst&,spvtools::val::Instructionconst&) | /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_builtins.cpp:1504 |
| 616 | 1908 | spvtools::val::ConversionPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*) | /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_conversion.cpp:143 |
| 616 | 1908 | spvtools::val::ConversionPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*) | /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_conversion.cpp:178 |
Runtime coverage analysis
Covered functions
14936
Functions that are reachable but not covered
835
Reachable functions
3437
Percentage of reachable functions covered
75.71%
NB:
The sum of
covered functions
and
functions that are reachable but not covered
need not be equal to
Reachable functions
. This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.
Warning:
The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.
| Function name | source code lines | source lines hit | percentage hit |
|---|
Files reached
| filename | functions hit |
|---|---|
| /src/dawn/src/tint/fuzzers/tint_spv_reader_spv_writer_fuzzer.cc | 1 |
| /src/dawn/src/tint/fuzzers/data_builder.h | 6 |
| /src/dawn/src/tint/fuzzers/random_generator.cc | 2 |
| /src/dawn/src/tint/utils/hash.h | 9 |
| /src/dawn/src/tint/writer/spirv/generator.h | 1 |
| /src/dawn/src/tint/fuzzers/tint_common_fuzzer.cc | 11 |
| /src/dawn/src/tint/fuzzers/tint_reader_writer_fuzzer.h | 4 |
| /src/dawn/src/tint/diagnostic/diagnostic.cc | 10 |
| /src/dawn/src/tint/writer/hlsl/generator.cc | 4 |
| /src/dawn/src/tint/writer/array_length_from_uniform_options.cc | 2 |
| /src/dawn/src/tint/sem/binding_point.h | 1 |
| /src/dawn/src/tint/writer/msl/generator.cc | 4 |
| /src/dawn/src/tint/fuzzers/tint_common_fuzzer.h | 4 |
| /src/dawn/src/tint/fuzzers/fuzzer_init.cc | 1 |
| /src/dawn/src/tint/fuzzers/transform_builder.h | 3 |
| /src/dawn/src/tint/transform/manager.h | 33 |
| /src/dawn/src/tint/debug.cc | 2 |
| /src/dawn/src/tint/diagnostic/printer_linux.cc | 1 |
| /src/dawn/src/tint/diagnostic/formatter.cc | 2 |
| /src/dawn/src/tint/diagnostic/formatter.h | 1 |
| /src/dawn/src/tint/program.cc | 9 |
| /src/dawn/src/tint/program_id.cc | 4 |
| /src/dawn/src/tint/ast/node_id.h | 1 |
| /src/dawn/src/tint/sem/type_manager.cc | 4 |
| /src/dawn/src/tint/utils/unique_allocator.h | 18 |
| /src/dawn/src/tint/utils/block_allocator.h | 42 |
| /src/dawn/src/tint/sem/info.cc | 4 |
| /src/dawn/src/tint/symbol_table.cc | 8 |
| /src/dawn/src/tint/reader/wgsl/parser.cc | 1 |
| /src/dawn/src/tint/reader/wgsl/parser_impl.cc | 91 |
| /src/dawn/src/tint/program_builder.cc | 9 |
| /src/dawn/src/tint/program_builder.h | 131 |
| /src/dawn/src/tint/source.h | 8 |
| /src/dawn/src/tint/utils/math.h | 2 |
| /src/dawn/src/tint/utils/bitcast.h | 6 |
| /src/dawn/src/tint/ast/module.cc | 5 |
| /src/dawn/src/tint/castable.h | 171 |
| /src/dawn/src/tint/ast/node.cc | 1 |
| /src/dawn/src/tint/clone_context.cc | 4 |
| /src/dawn/src/tint/utils/vector.h | 224 |
| /src/dawn/src/tint/ast/function.h | 2 |
| /src/dawn/src/tint/reader/wgsl/lexer.cc | 29 |
| /src/dawn/src/tint/reader/wgsl/token.cc | 12 |
| /src/dawn/src/tint/reader/wgsl/token.h | 15 |
| /src/dawn/src/tint/debug.h | 58 |
| /src/dawn/src/tint/number.h | 8 |
| /src/dawn/src/tint/utils/result.h | 6 |
| /src/dawn/src/tint/text/unicode.cc | 3 |
| /src/dawn/src/tint/text/unicode.h | 4 |
| /src/dawn/src/tint/reader/wgsl/parser_impl.h | 63 |
| /src/dawn/src/tint/diagnostic/diagnostic.h | 10 |
| /src/dawn/src/tint/ast/extension.cc | 2 |
| /src/dawn/src/tint/ast/enable.cc | 1 |
| /src/dawn/src/tint/ast/node.h | 1 |
| /src/dawn/src/tint/program_id.h | 3 |
| /src/dawn/src/tint/symbol.cc | 8 |
| /src/dawn/src/tint/reader/wgsl/parser_impl_detail.h | 2 |
| /src/dawn/src/tint/ast/storage_texture.cc | 1 |
| /src/dawn/src/tint/ast/u32.cc | 1 |
| /src/dawn/src/tint/ast/ast_type.cc | 1 |
| /src/dawn/src/tint/utils/defer.h | 7 |
| /src/dawn/src/tint/resolver/resolver.cc | 9 |
| /src/dawn/src/tint/resolver/const_eval.cc | 1 |
| /src/dawn/src/tint/resolver/intrinsic_table.cc | 1 |
| /src/dawn/src/tint/resolver/dependency_graph.cc | 28 |
| /src/dawn/src/tint/resolver/sem_helper.cc | 2 |
| /src/dawn/src/tint/resolver/validator.cc | 15 |
| /src/dawn/src/tint/utils/unique_vector.h | 37 |
| /src/dawn/src/tint/utils/hashset.h | 23 |
| /src/dawn/src/tint/utils/bitset.h | 7 |
| /src/dawn/src/tint/sem/info.h | 12 |
| /src/dawn/src/tint/ast/module.h | 5 |
| /usr/local/bin/../include/c++/v1/optional | 7 |
| /src/dawn/src/tint/traits.h | 5 |
| /src/dawn/src/tint/symbol.h | 2 |
| /src/dawn/src/tint/scope_stack.h | 6 |
| /src/dawn/src/tint/utils/scoped_assignment.h | 2 |
| /src/dawn/include/tint/override_id.h | 1 |
| /src/dawn/src/tint/ast/attribute.h | 8 |
| /src/dawn/src/tint/resolver/sem_helper.h | 2 |
| /src/dawn/src/tint/sem/variable.h | 11 |
| /src/dawn/src/tint/sem/function.h | 10 |
| /src/dawn/src/tint/ast/function.cc | 2 |
| /src/dawn/src/tint/ast/pipeline_stage.cc | 1 |
| /src/dawn/src/tint/sem/expression.h | 5 |
| /src/dawn/src/tint/sem/statement.h | 1 |
| /src/dawn/src/tint/sem/builtin.h | 1 |
| /src/dawn/src/tint/utils/enum_set.h | 2 |
| /src/dawn/src/tint/sem/call.h | 3 |
| /src/dawn/src/tint/resolver/uniformity.cc | 20 |
| /src/dawn/src/tint/sem/expression.cc | 1 |
| /src/dawn/src/tint/sem/materialize.h | 1 |
| /src/dawn/src/tint/sem/builtin.cc | 1 |
| /src/dawn/src/tint/sem/builtin_type.cc | 1 |
| /src/dawn/src/tint/sem/call_target.h | 3 |
| /src/dawn/src/tint/reader/spirv/parser.cc | 1 |
| /src/dawn/src/tint/reader/spirv/parser_impl.cc | 76 |
| /src/dawn/src/tint/reader/reader.cc | 2 |
| /src/dawn/src/tint/reader/spirv/parser_type.cc | 40 |
| /src/dawn/src/tint/reader/spirv/fail_stream.h | 101 |
| /src/dawn/src/tint/reader/spirv/namer.cc | 11 |
| /src/dawn/src/tint/reader/spirv/enum_converter.cc | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/libspirv.cpp | 10 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/table.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opcode.cpp | 20 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/operand.cpp | 13 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/ext_inst.cpp | 5 |
| /src/dawn/src/tint/reader/spirv/parser_impl.h | 28 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate.cpp | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/table.h | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/diagnostic.cpp | 4 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/spirv_validator_options.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/spirv_validator_options.h | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validation_state.cpp | 81 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/enum_set.h | 19 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/assembly_grammar.h | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validation_state.h | 55 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/spirv_target_env.cpp | 6 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/binary.cpp | 19 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/diagnostic.h | 119 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/spirv_endian.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/assembly_grammar.cpp | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/string_utils.h | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/make_unique.h | 57 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/name_mapper.cpp | 9 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/name_mapper.h | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/parsed_operand.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/hex_float.h | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/extensions.cpp | 2 |
| /src/dawn/out/Debug/third_party/spirv-tools/enum_string_mapping.inc | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/instruction.h | 31 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/instruction.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/disassemble.cpp | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/print.h | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/text.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/disassemble.h | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/function.h | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/function.cpp | 28 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/basic_block.h | 19 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_id.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_capability.cpp | 15 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_layout.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_cfg.cpp | 20 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/basic_block.cpp | 18 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/construct.cpp | 12 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/construct.h | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_instruction.cpp | 13 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/string_utils.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_misc.cpp | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_scopes.cpp | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_debug.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_annotation.cpp | 14 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/decoration.h | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_extensions.cpp | 35 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_mode_setting.cpp | 4 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_type.cpp | 14 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_constants.cpp | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_memory.cpp | 25 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_function.cpp | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_image.cpp | 37 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/bitutils.h | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_conversion.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_composites.cpp | 11 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_arithmetics.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_bitwise.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_logicals.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_derivatives.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_atomics.cpp | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_memory_semantics.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_primitives.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_barriers.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_non_uniform.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_literals.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_ray_query.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_ray_tracing.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_adjacency.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/cfa.h | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_decorations.cpp | 39 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_interfaces.cpp | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_builtins.cpp | 108 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_execution_limitations.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_small_type_uses.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/build_module.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/ir_context.h | 24 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/module.h | 19 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/instruction_list.h | 10 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/ilist.h | 21 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/instruction.h | 23 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/ilist_node.h | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/ir_loader.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/ir_loader.h | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/function.h | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/iterator.h | 12 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/basic_block.h | 10 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/def_use_manager.h | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/def_use_manager.cpp | 9 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/module.cpp | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/function.cpp | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/constants.cpp | 10 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/reflect.h | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/constants.h | 13 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/small_vector.h | 12 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/type_manager.cpp | 14 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/instruction.cpp | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/types.h | 63 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/types.cpp | 16 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/type_manager.h | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/decoration_manager.h | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/decoration_manager.cpp | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/log.h | 1 |
| /src/dawn/src/tint/reader/spirv/namer.h | 5 |
| /src/dawn/src/tint/reader/spirv/enum_converter.h | 1 |
| /src/dawn/src/tint/reader/spirv/entry_point_info.h | 1 |
| /src/dawn/src/tint/reader/spirv/usage.cc | 15 |
| /src/dawn/src/tint/reader/spirv/parser_type.h | 2 |
| /src/dawn/src/tint/castable.cc | 1 |
| /src/dawn/src/tint/ast/disable_validation_attribute.cc | 1 |
| /src/dawn/src/tint/ast/alias.cc | 1 |
| /src/dawn/src/tint/ast/type_decl.cc | 1 |
| /usr/local/bin/../include/c++/v1/initializer_list | 1 |
| /src/dawn/src/tint/reader/spirv/usage.h | 7 |
| /src/dawn/src/tint/reader/spirv/function.cc | 115 |
| /src/dawn/src/tint/reader/spirv/function.h | 80 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/basic_block.cpp | 3 |
| /src/dawn/src/tint/reader/spirv/construct.h | 2 |
| /src/dawn/src/tint/ast/texture.cc | 2 |
| /src/dawn/src/tint/transform/spirv_atomic.cc | 1 |
| /src/dawn/src/tint/utils/hashmap.h | 3 |
| /src/dawn/src/tint/clone_context.h | 1 |
| /src/dawn/src/tint/program.h | 5 |
| /src/dawn/src/tint/symbol_table.h | 1 |
| /src/dawn/src/tint/transform/manager.cc | 3 |
| /src/dawn/src/tint/transform/transform.cc | 6 |
| /src/dawn/src/tint/transform/transform.h | 12 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/include/spirv-tools/libspirv.hpp | 1 |
| /src/dawn/src/tint/inspector/inspector.cc | 34 |
| /src/dawn/src/tint/inspector/entry_point.cc | 6 |
| /src/dawn/src/tint/sem/type.cc | 17 |
| /src/dawn/src/tint/sem/reference.h | 1 |
| /src/dawn/src/tint/sem/struct.h | 4 |
| /src/dawn/src/tint/sem/vector.h | 2 |
| /src/dawn/src/tint/inspector/entry_point.h | 2 |
| /src/dawn/src/tint/inspector/inspector.h | 1 |
| /src/dawn/src/tint/inspector/scalar.cc | 5 |
| /src/dawn/src/tint/sem/function.cc | 10 |
| /src/dawn/src/tint/ast/variable.cc | 1 |
| /src/dawn/src/tint/ast/variable.h | 1 |
| /src/dawn/src/tint/sem/sampler.h | 1 |
| /src/dawn/src/tint/sem/texture.h | 1 |
| /src/dawn/src/tint/inspector/resource_binding.cc | 3 |
| /src/dawn/src/tint/sem/multisampled_texture.h | 1 |
| /src/dawn/src/tint/sem/array.h | 1 |
| /src/dawn/src/tint/sem/matrix.h | 2 |
| /src/dawn/src/tint/sem/sampled_texture.h | 1 |
| /src/dawn/src/tint/sem/storage_texture.h | 3 |
| /src/dawn/src/tint/sem/call_target.cc | 1 |
| /src/dawn/src/tint/writer/wgsl/generator.cc | 2 |
| /src/dawn/src/tint/writer/wgsl/generator_impl.cc | 2 |
| /src/dawn/src/tint/writer/text_generator.h | 6 |
| /src/dawn/src/tint/writer/text_generator.cc | 6 |
| /src/dawn/src/tint/writer/spirv/generator.cc | 3 |
| /src/dawn/src/tint/writer/spirv/generator_impl.cc | 4 |
| /src/dawn/src/tint/transform/builtin_polyfill.h | 1 |
| /src/dawn/src/tint/writer/generate_external_texture_bindings.cc | 1 |
| /src/dawn/src/tint/transform/canonicalize_entry_point_io.cc | 2 |
| /src/dawn/src/tint/writer/spirv/generator_impl.h | 2 |
| /src/dawn/src/tint/writer/spirv/builder.cc | 40 |
| /src/dawn/src/tint/writer/spirv/instruction.cc | 4 |
| /src/dawn/src/tint/writer/spirv/operand.h | 9 |
| /src/dawn/src/tint/writer/spirv/builder.h | 12 |
| /src/dawn/src/tint/sem/module.h | 2 |
| /src/dawn/src/tint/writer/spirv/scalar_constant.h | 6 |
| /src/dawn/src/tint/sem/u32.cc | 2 |
| /src/dawn/src/tint/sem/node.cc | 1 |
| /src/dawn/src/tint/sem/atomic.h | 1 |
| /src/dawn/src/tint/sem/pointer.h | 1 |
| /src/dawn/src/tint/utils/map.h | 5 |
| /src/dawn/src/tint/number.cc | 2 |
| /usr/local/bin/../include/c++/v1/math.h | 5 |
| /src/dawn/src/tint/ast/traverse_expressions.h | 1 |
| /src/dawn/src/tint/writer/spirv/function.h | 4 |
| /src/dawn/src/tint/writer/spirv/function.cc | 2 |
| /src/dawn/src/tint/writer/spirv/instruction.h | 1 |
| /src/dawn/src/tint/writer/spirv/binary_writer.cc | 2 |
| /src/dawn/src/tint/writer/spirv/operand.cc | 1 |
| /src/dawn/src/tint/writer/spirv/binary_writer.h | 1 |
| /src/dawn/src/tint/writer/hlsl/generator_impl.cc | 4 |
| /src/dawn/src/tint/transform/array_length_from_uniform.cc | 2 |
| /src/dawn/src/tint/writer/flatten_bindings.cc | 1 |
| /src/dawn/src/tint/writer/msl/generator_impl.cc | 4 |
| /src/dawn/src/tint/writer/msl/generator_impl.h | 2 |
| /src/dawn/src/tint/fuzzers/random_generator.h | 1 |
Fuzzer: tint_spv_reader_msl_writer_fuzzer
Call tree
The following is the call tree with color coding for which functions are hit/not hit. This info is based on the coverage achieved of all fuzzers together and not just this specific fuzzer. We use the following coloring scheme where min/max is an interval [min:max) (max non-inclusive) to color the callsite based on how many times the callsite is covered at run time.
| Min | Max | Color |
|---|---|---|
| 0 | 1 | red |
| 1 | 10 | gold |
| 10 | 30 | yellow |
| 30 | 50 | greenyellow |
| 50 | 1000000000000 | lawngreen |
For further technical details on the call tree overview, please see the Glossary .
The distribution of callsites in terms of coloring is
| Color | Callsite count | Percentage |
|---|---|---|
| red | 9740 | 58.8% |
| gold | 897 | 5.41% |
| yellow | 213 | 1.28% |
| greenyellow | 173 | 1.04% |
| lawngreen | 5527 | 33.3% |
| All colors | 16550 | 100 |
Full call tree
The following link provides a visualisation of the full call tree overlaid with coverage information: full call tree
For further technical details on how the call tree is generated, please see the Glossary .
Fuzz blockers
The followings nodes represent call sites where fuzz blockers occur.
| Amount of callsites blocked | Calltree index | Parent function | Callsite | Largest blocked function |
|---|---|---|---|---|
| 694 | 3856 | spvtools::val::ValidateExtInst(spvtools::val::ValidationState_t&, spvtools::val::Instruction const*) | call site | |
| 559 | 4980 | spvtools::val::ValidationState_t::GetConstantValUint64(unsigned int, unsigned long*) const | call site | strtoul |
| 448 | 10122 | spvtools::val::(anonymous namespace)::BuiltInsValidator::ValidateLocalInvocationIndexAtReference(spvtools::val::Decoration const&, spvtools::val::Instruction const&, spvtools::val::Instruction const&, spvtools::val::Instruction const&) | call site | |
| 423 | 4552 | spvtools::val::ValidationState_t::GetIdOpcode(unsigned int) const | call site | |
| 373 | 94 |
tint::utils::BlockAllocator
|
call site | __errno_location |
| 306 | 16098 | tint::sem::Type::is_integer_scalar() const | call site | |
| 227 | 9850 | spvtools::val::(anonymous namespace)::BuiltInsValidator::ValidateSampleMaskAtReference(spvtools::val::Decoration const&, spvtools::val::Instruction const&, spvtools::val::Instruction const&, spvtools::val::Instruction const&) | call site | |
| 173 | 6790 | spvtools::val::(anonymous namespace)::ValidateArrayLength(spvtools::val::ValidationState_t&, spvtools::val::Instruction const*) | call site | spvOpcodeString |
| 161 | 15893 | tint::sem::Node::~Node() | call site | _ZN4tint6SwitchINS_6detail5InferEKNS_3sem4TypeEJZZNS_6writer5spirv7Builder20GenerateTypeIfNeededEPS5_ENK4$_59clEvEUlPKNS3_5ArrayEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_4BoolEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_3F32EE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_3F16EE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_3I32EE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_6MatrixEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_7PointerEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_9ReferenceEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_6StructEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_3U32EE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_6VectorEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_4VoidEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_14StorageTextureEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_7TextureEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_7SamplerEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlNS_7DefaultEE_EEEDaPT0_DpOT1_ |
| 132 | 882 |
tint::utils::VectorRef
|
call site | |
| 106 | 11741 |
spvtools::utils::SmallVector
|
call site | |
| 98 | 7899 | spvtools::val::ValidationState_t::IsIntCooperativeMatrixType(unsigned int) const | call site | spvOpcodeString |
Branch Blockers [Click to view]
[EXPERIMENTAL] The followings are the branches where fuzzer fails to bypass.
| Blocked Complexity | Reachable Complexity | Function Name | Blocked Branch |
|---|---|---|---|
| 2437 | 33084 | tint::fuzzers::CommonFuzzer::Run(unsignedcharconst*,unsignedlong) | /src/dawn/src/tint/fuzzers/tint_common_fuzzer.cc:176 |
| 2417 | 11997 | tint::fuzzers::CommonFuzzer::Run(unsignedcharconst*,unsignedlong) | /src/dawn/src/tint/fuzzers/tint_common_fuzzer.cc:202 |
| 1792 | 1792 | tint::reader::spirv::FunctionEmitter::EmitStatement(spvtools::opt::Instructionconst&) | /src/dawn/src/tint/reader/spirv/function.cc:3515 |
| 1615 | 1615 | tint::reader::spirv::FunctionEmitter::MaybeEmitCombinatorialValue(spvtools::opt::Instructionconst&) | /src/dawn/src/tint/reader/spirv/function.cc:3919 |
| 1516 | 6856 | tint::transform::CanonicalizeEntryPointIO::State::Process() | /src/dawn/src/tint/transform/canonicalize_entry_point_io.cc:524 |
| 1248 | 1948 | spvtools::val::NonUniformPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*) | /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_non_uniform.cpp:125 |
| 844 | 1918 |
spvtools::opt::Module::ToBinary(std::__1::vector
|
/src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/module.cpp:163 |
| 721 | 1859 | tint::transform::CanonicalizeEntryPointIO::State::Process() | /src/dawn/src/tint/transform/canonicalize_entry_point_io.cc:567 |
| 699 | 847 | tint::transform::ArrayLengthFromUniform::Run(tint::CloneContext&,tint::transform::DataMapconst&,tint::transform::DataMap&)const::$_2::operator()(tint::ast::CallExpressionconst*,tint::sem::VariableUserconst*,tint::sem::GlobalVariableconst*)const | /src/dawn/src/tint/transform/array_length_from_uniform.cc:163 |
| 677 | 677 | tint::reader::spirv::ParserImpl::GetMemoryObjectDeclarationForHandle(unsignedint,bool) | /src/dawn/src/tint/reader/spirv/parser_impl.cc:2234 |
| 616 | 1294 | spvtools::val::ConversionPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*) | /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_conversion.cpp:50 |
| 616 | 1294 | spvtools::val::ConversionPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*) | /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_conversion.cpp:80 |
Runtime coverage analysis
Covered functions
14041
Functions that are reachable but not covered
1057
Reachable functions
3441
Percentage of reachable functions covered
69.28%
NB:
The sum of
covered functions
and
functions that are reachable but not covered
need not be equal to
Reachable functions
. This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.
Warning:
The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.
| Function name | source code lines | source lines hit | percentage hit |
|---|
Files reached
| filename | functions hit |
|---|---|
| /src/dawn/src/tint/fuzzers/tint_spv_reader_msl_writer_fuzzer.cc | 1 |
| /src/dawn/src/tint/fuzzers/data_builder.h | 8 |
| /src/dawn/src/tint/fuzzers/random_generator.cc | 2 |
| /src/dawn/src/tint/utils/hash.h | 9 |
| /src/dawn/src/tint/writer/msl/generator.cc | 5 |
| /src/dawn/src/tint/writer/array_length_from_uniform_options.cc | 3 |
| /src/dawn/src/tint/sem/binding_point.h | 1 |
| /src/dawn/src/tint/fuzzers/tint_common_fuzzer.cc | 11 |
| /src/dawn/src/tint/fuzzers/tint_reader_writer_fuzzer.h | 4 |
| /src/dawn/src/tint/diagnostic/diagnostic.cc | 10 |
| /src/dawn/src/tint/writer/spirv/generator.h | 1 |
| /src/dawn/src/tint/writer/hlsl/generator.cc | 4 |
| /src/dawn/src/tint/fuzzers/tint_common_fuzzer.h | 4 |
| /src/dawn/src/tint/fuzzers/fuzzer_init.cc | 1 |
| /src/dawn/src/tint/fuzzers/transform_builder.h | 3 |
| /src/dawn/src/tint/transform/manager.h | 33 |
| /src/dawn/src/tint/debug.cc | 2 |
| /src/dawn/src/tint/diagnostic/printer_linux.cc | 1 |
| /src/dawn/src/tint/diagnostic/formatter.cc | 2 |
| /src/dawn/src/tint/diagnostic/formatter.h | 1 |
| /src/dawn/src/tint/program.cc | 9 |
| /src/dawn/src/tint/program_id.cc | 4 |
| /src/dawn/src/tint/ast/node_id.h | 1 |
| /src/dawn/src/tint/sem/type_manager.cc | 4 |
| /src/dawn/src/tint/utils/unique_allocator.h | 18 |
| /src/dawn/src/tint/utils/block_allocator.h | 42 |
| /src/dawn/src/tint/sem/info.cc | 4 |
| /src/dawn/src/tint/symbol_table.cc | 8 |
| /src/dawn/src/tint/reader/wgsl/parser.cc | 1 |
| /src/dawn/src/tint/reader/wgsl/parser_impl.cc | 91 |
| /src/dawn/src/tint/program_builder.cc | 9 |
| /src/dawn/src/tint/program_builder.h | 131 |
| /src/dawn/src/tint/source.h | 8 |
| /src/dawn/src/tint/utils/math.h | 2 |
| /src/dawn/src/tint/utils/bitcast.h | 6 |
| /src/dawn/src/tint/ast/module.cc | 5 |
| /src/dawn/src/tint/castable.h | 171 |
| /src/dawn/src/tint/ast/node.cc | 1 |
| /src/dawn/src/tint/clone_context.cc | 4 |
| /src/dawn/src/tint/utils/vector.h | 224 |
| /src/dawn/src/tint/ast/function.h | 2 |
| /src/dawn/src/tint/reader/wgsl/lexer.cc | 29 |
| /src/dawn/src/tint/reader/wgsl/token.cc | 12 |
| /src/dawn/src/tint/reader/wgsl/token.h | 15 |
| /src/dawn/src/tint/debug.h | 58 |
| /src/dawn/src/tint/number.h | 8 |
| /src/dawn/src/tint/utils/result.h | 6 |
| /src/dawn/src/tint/text/unicode.cc | 3 |
| /src/dawn/src/tint/text/unicode.h | 4 |
| /src/dawn/src/tint/reader/wgsl/parser_impl.h | 63 |
| /src/dawn/src/tint/diagnostic/diagnostic.h | 10 |
| /src/dawn/src/tint/ast/extension.cc | 2 |
| /src/dawn/src/tint/ast/enable.cc | 1 |
| /src/dawn/src/tint/ast/node.h | 1 |
| /src/dawn/src/tint/program_id.h | 3 |
| /src/dawn/src/tint/symbol.cc | 8 |
| /src/dawn/src/tint/reader/wgsl/parser_impl_detail.h | 2 |
| /src/dawn/src/tint/ast/storage_texture.cc | 1 |
| /src/dawn/src/tint/ast/u32.cc | 1 |
| /src/dawn/src/tint/ast/ast_type.cc | 1 |
| /src/dawn/src/tint/utils/defer.h | 7 |
| /src/dawn/src/tint/resolver/resolver.cc | 9 |
| /src/dawn/src/tint/resolver/const_eval.cc | 1 |
| /src/dawn/src/tint/resolver/intrinsic_table.cc | 1 |
| /src/dawn/src/tint/resolver/dependency_graph.cc | 28 |
| /src/dawn/src/tint/resolver/sem_helper.cc | 2 |
| /src/dawn/src/tint/resolver/validator.cc | 15 |
| /src/dawn/src/tint/utils/unique_vector.h | 37 |
| /src/dawn/src/tint/utils/hashset.h | 23 |
| /src/dawn/src/tint/utils/bitset.h | 7 |
| /src/dawn/src/tint/sem/info.h | 12 |
| /src/dawn/src/tint/ast/module.h | 5 |
| /usr/local/bin/../include/c++/v1/optional | 7 |
| /src/dawn/src/tint/traits.h | 5 |
| /src/dawn/src/tint/symbol.h | 2 |
| /src/dawn/src/tint/scope_stack.h | 6 |
| /src/dawn/src/tint/utils/scoped_assignment.h | 2 |
| /src/dawn/include/tint/override_id.h | 1 |
| /src/dawn/src/tint/ast/attribute.h | 8 |
| /src/dawn/src/tint/resolver/sem_helper.h | 2 |
| /src/dawn/src/tint/sem/variable.h | 11 |
| /src/dawn/src/tint/sem/function.h | 10 |
| /src/dawn/src/tint/ast/function.cc | 2 |
| /src/dawn/src/tint/ast/pipeline_stage.cc | 1 |
| /src/dawn/src/tint/sem/expression.h | 5 |
| /src/dawn/src/tint/sem/statement.h | 1 |
| /src/dawn/src/tint/sem/builtin.h | 1 |
| /src/dawn/src/tint/utils/enum_set.h | 2 |
| /src/dawn/src/tint/sem/call.h | 3 |
| /src/dawn/src/tint/resolver/uniformity.cc | 20 |
| /src/dawn/src/tint/sem/expression.cc | 1 |
| /src/dawn/src/tint/sem/materialize.h | 1 |
| /src/dawn/src/tint/sem/builtin.cc | 1 |
| /src/dawn/src/tint/sem/builtin_type.cc | 1 |
| /src/dawn/src/tint/sem/call_target.h | 3 |
| /src/dawn/src/tint/reader/spirv/parser.cc | 1 |
| /src/dawn/src/tint/reader/spirv/parser_impl.cc | 76 |
| /src/dawn/src/tint/reader/reader.cc | 2 |
| /src/dawn/src/tint/reader/spirv/parser_type.cc | 40 |
| /src/dawn/src/tint/reader/spirv/fail_stream.h | 101 |
| /src/dawn/src/tint/reader/spirv/namer.cc | 11 |
| /src/dawn/src/tint/reader/spirv/enum_converter.cc | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/libspirv.cpp | 10 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/table.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opcode.cpp | 20 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/operand.cpp | 13 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/ext_inst.cpp | 5 |
| /src/dawn/src/tint/reader/spirv/parser_impl.h | 28 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate.cpp | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/table.h | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/diagnostic.cpp | 4 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/spirv_validator_options.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/spirv_validator_options.h | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validation_state.cpp | 81 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/enum_set.h | 19 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/assembly_grammar.h | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validation_state.h | 55 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/spirv_target_env.cpp | 6 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/binary.cpp | 19 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/diagnostic.h | 119 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/spirv_endian.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/assembly_grammar.cpp | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/string_utils.h | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/make_unique.h | 57 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/name_mapper.cpp | 9 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/name_mapper.h | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/parsed_operand.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/hex_float.h | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/extensions.cpp | 2 |
| /src/dawn/out/Debug/third_party/spirv-tools/enum_string_mapping.inc | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/instruction.h | 31 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/instruction.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/disassemble.cpp | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/print.h | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/text.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/disassemble.h | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/function.h | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/function.cpp | 28 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/basic_block.h | 19 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_id.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_capability.cpp | 15 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_layout.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_cfg.cpp | 20 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/basic_block.cpp | 18 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/construct.cpp | 12 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/construct.h | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_instruction.cpp | 13 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/string_utils.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_misc.cpp | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_scopes.cpp | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_debug.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_annotation.cpp | 14 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/decoration.h | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_extensions.cpp | 35 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_mode_setting.cpp | 4 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_type.cpp | 14 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_constants.cpp | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_memory.cpp | 25 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_function.cpp | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_image.cpp | 37 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/bitutils.h | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_conversion.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_composites.cpp | 11 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_arithmetics.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_bitwise.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_logicals.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_derivatives.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_atomics.cpp | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_memory_semantics.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_primitives.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_barriers.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_non_uniform.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_literals.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_ray_query.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_ray_tracing.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_adjacency.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/cfa.h | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_decorations.cpp | 39 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_interfaces.cpp | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_builtins.cpp | 108 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_execution_limitations.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_small_type_uses.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/build_module.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/ir_context.h | 24 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/module.h | 19 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/instruction_list.h | 10 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/ilist.h | 21 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/instruction.h | 23 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/ilist_node.h | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/ir_loader.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/ir_loader.h | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/function.h | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/iterator.h | 12 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/basic_block.h | 10 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/def_use_manager.h | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/def_use_manager.cpp | 9 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/module.cpp | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/function.cpp | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/constants.cpp | 10 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/reflect.h | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/constants.h | 13 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/small_vector.h | 12 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/type_manager.cpp | 14 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/instruction.cpp | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/types.h | 63 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/types.cpp | 16 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/type_manager.h | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/decoration_manager.h | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/decoration_manager.cpp | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/log.h | 1 |
| /src/dawn/src/tint/reader/spirv/namer.h | 5 |
| /src/dawn/src/tint/reader/spirv/enum_converter.h | 1 |
| /src/dawn/src/tint/reader/spirv/entry_point_info.h | 1 |
| /src/dawn/src/tint/reader/spirv/usage.cc | 15 |
| /src/dawn/src/tint/reader/spirv/parser_type.h | 2 |
| /src/dawn/src/tint/castable.cc | 1 |
| /src/dawn/src/tint/ast/disable_validation_attribute.cc | 1 |
| /src/dawn/src/tint/ast/alias.cc | 1 |
| /src/dawn/src/tint/ast/type_decl.cc | 1 |
| /usr/local/bin/../include/c++/v1/initializer_list | 1 |
| /src/dawn/src/tint/reader/spirv/usage.h | 7 |
| /src/dawn/src/tint/reader/spirv/function.cc | 115 |
| /src/dawn/src/tint/reader/spirv/function.h | 80 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opt/basic_block.cpp | 3 |
| /src/dawn/src/tint/reader/spirv/construct.h | 2 |
| /src/dawn/src/tint/ast/texture.cc | 2 |
| /src/dawn/src/tint/transform/spirv_atomic.cc | 1 |
| /src/dawn/src/tint/utils/hashmap.h | 3 |
| /src/dawn/src/tint/clone_context.h | 1 |
| /src/dawn/src/tint/program.h | 5 |
| /src/dawn/src/tint/symbol_table.h | 1 |
| /src/dawn/src/tint/transform/manager.cc | 3 |
| /src/dawn/src/tint/transform/transform.cc | 6 |
| /src/dawn/src/tint/transform/transform.h | 12 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/include/spirv-tools/libspirv.hpp | 1 |
| /src/dawn/src/tint/inspector/inspector.cc | 34 |
| /src/dawn/src/tint/inspector/entry_point.cc | 6 |
| /src/dawn/src/tint/sem/type.cc | 17 |
| /src/dawn/src/tint/sem/reference.h | 1 |
| /src/dawn/src/tint/sem/struct.h | 4 |
| /src/dawn/src/tint/sem/vector.h | 2 |
| /src/dawn/src/tint/inspector/entry_point.h | 2 |
| /src/dawn/src/tint/inspector/inspector.h | 1 |
| /src/dawn/src/tint/inspector/scalar.cc | 5 |
| /src/dawn/src/tint/sem/function.cc | 10 |
| /src/dawn/src/tint/ast/variable.cc | 1 |
| /src/dawn/src/tint/ast/variable.h | 1 |
| /src/dawn/src/tint/sem/sampler.h | 1 |
| /src/dawn/src/tint/sem/texture.h | 1 |
| /src/dawn/src/tint/inspector/resource_binding.cc | 3 |
| /src/dawn/src/tint/sem/multisampled_texture.h | 1 |
| /src/dawn/src/tint/sem/array.h | 1 |
| /src/dawn/src/tint/sem/matrix.h | 2 |
| /src/dawn/src/tint/sem/sampled_texture.h | 1 |
| /src/dawn/src/tint/sem/storage_texture.h | 3 |
| /src/dawn/src/tint/sem/call_target.cc | 1 |
| /src/dawn/src/tint/writer/wgsl/generator.cc | 2 |
| /src/dawn/src/tint/writer/wgsl/generator_impl.cc | 2 |
| /src/dawn/src/tint/writer/text_generator.h | 6 |
| /src/dawn/src/tint/writer/text_generator.cc | 6 |
| /src/dawn/src/tint/writer/spirv/generator.cc | 3 |
| /src/dawn/src/tint/writer/spirv/generator_impl.cc | 4 |
| /src/dawn/src/tint/transform/builtin_polyfill.h | 1 |
| /src/dawn/src/tint/writer/generate_external_texture_bindings.cc | 1 |
| /src/dawn/src/tint/transform/canonicalize_entry_point_io.cc | 2 |
| /src/dawn/src/tint/writer/spirv/generator_impl.h | 2 |
| /src/dawn/src/tint/writer/spirv/builder.cc | 40 |
| /src/dawn/src/tint/writer/spirv/instruction.cc | 4 |
| /src/dawn/src/tint/writer/spirv/operand.h | 9 |
| /src/dawn/src/tint/writer/spirv/builder.h | 12 |
| /src/dawn/src/tint/sem/module.h | 2 |
| /src/dawn/src/tint/writer/spirv/scalar_constant.h | 6 |
| /src/dawn/src/tint/sem/u32.cc | 2 |
| /src/dawn/src/tint/sem/node.cc | 1 |
| /src/dawn/src/tint/sem/atomic.h | 1 |
| /src/dawn/src/tint/sem/pointer.h | 1 |
| /src/dawn/src/tint/utils/map.h | 5 |
| /src/dawn/src/tint/number.cc | 2 |
| /usr/local/bin/../include/c++/v1/math.h | 5 |
| /src/dawn/src/tint/ast/traverse_expressions.h | 1 |
| /src/dawn/src/tint/writer/spirv/function.h | 4 |
| /src/dawn/src/tint/writer/spirv/function.cc | 2 |
| /src/dawn/src/tint/writer/spirv/instruction.h | 1 |
| /src/dawn/src/tint/writer/spirv/binary_writer.cc | 2 |
| /src/dawn/src/tint/writer/spirv/operand.cc | 1 |
| /src/dawn/src/tint/writer/spirv/binary_writer.h | 1 |
| /src/dawn/src/tint/writer/hlsl/generator_impl.cc | 4 |
| /src/dawn/src/tint/transform/array_length_from_uniform.cc | 2 |
| /src/dawn/src/tint/writer/flatten_bindings.cc | 1 |
| /src/dawn/src/tint/writer/msl/generator_impl.cc | 4 |
| /src/dawn/src/tint/writer/msl/generator_impl.h | 2 |
| /src/dawn/src/tint/fuzzers/random_generator.h | 1 |
Fuzzer: tint_spirv_tools_wgsl_writer_fuzzer
Call tree
The following is the call tree with color coding for which functions are hit/not hit. This info is based on the coverage achieved of all fuzzers together and not just this specific fuzzer. We use the following coloring scheme where min/max is an interval [min:max) (max non-inclusive) to color the callsite based on how many times the callsite is covered at run time.
| Min | Max | Color |
|---|---|---|
| 0 | 1 | red |
| 1 | 10 | gold |
| 10 | 30 | yellow |
| 30 | 50 | greenyellow |
| 50 | 1000000000000 | lawngreen |
For further technical details on the call tree overview, please see the Glossary .
The distribution of callsites in terms of coloring is
| Color | Callsite count | Percentage |
|---|---|---|
| red | 10383 | 62.8% |
| gold | 447 | 2.70% |
| yellow | 367 | 2.22% |
| greenyellow | 163 | 0.98% |
| lawngreen | 5167 | 31.2% |
| All colors | 16527 | 100 |
Full call tree
The following link provides a visualisation of the full call tree overlaid with coverage information: full call tree
For further technical details on how the call tree is generated, please see the Glossary .
Fuzz blockers
The followings nodes represent call sites where fuzz blockers occur.
| Amount of callsites blocked | Calltree index | Parent function | Callsite | Largest blocked function |
|---|---|---|---|---|
| 673 | 3841 | spvtools::val::ValidateExtInst(spvtools::val::ValidationState_t&, spvtools::val::Instruction const*) | call site | |
| 559 | 4944 | spvtools::val::ValidationState_t::GetConstantValUint64(unsigned int, unsigned long*) const | call site | strtoul |
| 448 | 10086 | spvtools::val::(anonymous namespace)::BuiltInsValidator::ValidateLocalInvocationIndexAtReference(spvtools::val::Decoration const&, spvtools::val::Instruction const&, spvtools::val::Instruction const&, spvtools::val::Instruction const&) | call site | |
| 441 | 16062 | tint::sem::Type::is_integer_scalar() const | call site | |
| 423 | 4516 | spvtools::val::ValidationState_t::GetIdOpcode(unsigned int) const | call site | |
| 303 | 117 | tint::reader::wgsl::Lexer::length() const | call site | __errno_location |
| 227 | 9814 | spvtools::val::(anonymous namespace)::BuiltInsValidator::ValidateSampleMaskAtReference(spvtools::val::Decoration const&, spvtools::val::Instruction const&, spvtools::val::Instruction const&, spvtools::val::Instruction const&) | call site | |
| 222 | 9461 | spvtools::val::(anonymous namespace)::BuiltInsValidator::ValidateComputeShaderI32Vec3InputAtReference(spvtools::val::Decoration const&, spvtools::val::Instruction const&, spvtools::val::Instruction const&, spvtools::val::Instruction const&) | call site | |
| 205 | 6722 | spvtools::val::MemoryPass(spvtools::val::ValidationState_t&, spvtools::val::Instruction const*) | call site | spvOpcodeString |
| 197 | 15857 | tint::sem::Node::~Node() | call site | _ZN4tint6SwitchINS_6detail5InferEKNS_3sem4TypeEJZZNS_6writer5spirv7Builder20GenerateTypeIfNeededEPS5_ENK4$_59clEvEUlPKNS3_5ArrayEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_4BoolEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_3F32EE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_3F16EE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_3I32EE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_6MatrixEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_7PointerEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_9ReferenceEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_6StructEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_3U32EE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_6VectorEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_4VoidEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_14StorageTextureEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_7TextureEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlPKNS3_7SamplerEE_ZZNS8_20GenerateTypeIfNeededES9_ENKSA_clEvEUlNS_7DefaultEE_EEEDaPT0_DpOT1_ |
| 180 | 7647 | spvtools::val::(anonymous namespace)::ValidateImageWrite(spvtools::val::ValidationState_t&, spvtools::val::Instruction const*) | call site | |
| 132 | 846 |
tint::utils::VectorRef
|
call site |
Branch Blockers [Click to view]
[EXPERIMENTAL] The followings are the branches where fuzzer fails to bypass.
| Blocked Complexity | Reachable Complexity | Function Name | Blocked Branch |
|---|---|---|---|
| 3479 | 33084 | tint::fuzzers::CommonFuzzer::Run(unsignedcharconst*,unsignedlong) | /src/dawn/src/tint/fuzzers/tint_common_fuzzer.cc:176 |
| 3471 | 23105 | tint::fuzzers::CommonFuzzer::Run(unsignedcharconst*,unsignedlong) | /src/dawn/src/tint/fuzzers/tint_common_fuzzer.cc:159 |
| 3459 | 12335 | tint::fuzzers::CommonFuzzer::Run(unsignedcharconst*,unsignedlong) | /src/dawn/src/tint/fuzzers/tint_common_fuzzer.cc:200 |
| 1950 | 1950 | tint::reader::spirv::FunctionEmitter::EmitStatement(spvtools::opt::Instructionconst&) | /src/dawn/src/tint/reader/spirv/function.cc:3507 |
| 1615 | 1615 | tint::reader::spirv::FunctionEmitter::MaybeEmitCombinatorialValue(spvtools::opt::Instructionconst&) | /src/dawn/src/tint/reader/spirv/function.cc:3919 |
| 1388 | 1429 | tint::reader::wgsl::ParserImpl::translation_unit() | /src/dawn/src/tint/reader/wgsl/parser_impl.cc:329 |
| 1248 | 1948 | spvtools::val::NonUniformPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*) | /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_non_uniform.cpp:125 |
| 684 | 4553 | tint::transform::Transform::CreateASTTypeFor(tint::CloneContext&,tint::sem::Typeconst*) | /src/dawn/src/tint/transform/transform.cc:99 |
| 677 | 677 | tint::reader::spirv::ParserImpl::GetMemoryObjectDeclarationForHandle(unsignedint,bool) | /src/dawn/src/tint/reader/spirv/parser_impl.cc:2234 |
| 672 | 690 |
tint::reader::spirv::ParserImpl::ConvertMemberDecoration(unsignedint,unsignedint,tint::reader::spirv::Typeconst*,std::__1::vector
|
/src/dawn/src/tint/reader/spirv/parser_impl.cc:460 |
| 672 | 690 |
tint::reader::spirv::ParserImpl::ConvertMemberDecoration(unsignedint,unsignedint,tint::reader::spirv::Typeconst*,std::__1::vector
|
/src/dawn/src/tint/reader/spirv/parser_impl.cc:487 |
| 652 | 660 | spvtools::val::(anonymousnamespace)::ValidateDecorationTarget(spvtools::val::ValidationState_t&,SpvDecoration_,spvtools::val::Instructionconst*,spvtools::val::Instructionconst*) | /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_annotation.cpp:242 |
Runtime coverage analysis
Covered functions
13941
Functions that are reachable but not covered
1159
Reachable functions
3420
Percentage of reachable functions covered
66.11%
NB:
The sum of
covered functions
and
functions that are reachable but not covered
need not be equal to
Reachable functions
. This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.
Warning:
The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.
| Function name | source code lines | source lines hit | percentage hit |
|---|
Files reached
| filename | functions hit |
|---|---|
| /src/dawn/src/tint/fuzzers/tint_spirv_tools_fuzzer/fuzzer.cc | 1 |
| /src/dawn/src/tint/fuzzers/tint_common_fuzzer.cc | 10 |
| /src/dawn/src/tint/diagnostic/diagnostic.cc | 10 |
| /src/dawn/src/tint/writer/spirv/generator.h | 1 |
| /src/dawn/src/tint/writer/hlsl/generator.cc | 4 |
| /src/dawn/src/tint/writer/array_length_from_uniform_options.cc | 2 |
| /src/dawn/src/tint/sem/binding_point.h | 1 |
| /src/dawn/src/tint/writer/msl/generator.cc | 4 |
| /src/dawn/src/tint/debug.cc | 2 |
| /src/dawn/src/tint/diagnostic/printer_linux.cc | 1 |
| /src/dawn/src/tint/diagnostic/formatter.cc | 2 |
| /src/dawn/src/tint/diagnostic/formatter.h | 1 |
| /src/dawn/src/tint/program.cc | 9 |
| /src/dawn/src/tint/program_id.cc | 4 |
| /src/dawn/src/tint/ast/node_id.h | 1 |
| /src/dawn/src/tint/sem/type_manager.cc | 4 |
| /src/dawn/src/tint/utils/unique_allocator.h | 18 |
| /src/dawn/src/tint/utils/block_allocator.h | 42 |
| /src/dawn/src/tint/sem/info.cc | 4 |
| /src/dawn/src/tint/symbol_table.cc | 8 |
| /src/dawn/src/tint/utils/hash.h | 7 |
| /src/dawn/src/tint/reader/wgsl/parser.cc | 1 |
| /src/dawn/src/tint/reader/wgsl/parser_impl.cc | 91 |
| /src/dawn/src/tint/program_builder.cc | 9 |
| /src/dawn/src/tint/program_builder.h | 131 |
| /src/dawn/src/tint/source.h | 8 |
| /src/dawn/src/tint/utils/math.h | 2 |
| /src/dawn/src/tint/utils/bitcast.h | 6 |
| /src/dawn/src/tint/ast/module.cc | 5 |
| /src/dawn/src/tint/castable.h | 171 |
| /src/dawn/src/tint/ast/node.cc | 1 |
| /src/dawn/src/tint/clone_context.cc | 4 |
| /src/dawn/src/tint/utils/vector.h | 224 |
| /src/dawn/src/tint/ast/function.h | 2 |
| /src/dawn/src/tint/reader/wgsl/lexer.cc | 29 |
| /src/dawn/src/tint/reader/wgsl/token.cc | 12 |
| /src/dawn/src/tint/reader/wgsl/token.h | 15 |
| /src/dawn/src/tint/debug.h | 58 |
| /src/dawn/src/tint/number.h | 8 |
| /src/dawn/src/tint/utils/result.h | 6 |
| /src/dawn/src/tint/text/unicode.cc | 3 |
| /src/dawn/src/tint/text/unicode.h | 4 |
| /src/dawn/src/tint/reader/wgsl/parser_impl.h | 63 |
| /src/dawn/src/tint/diagnostic/diagnostic.h | 10 |
| /src/dawn/src/tint/ast/extension.cc | 2 |
| /src/dawn/src/tint/ast/enable.cc | 1 |
| /src/dawn/src/tint/ast/node.h | 1 |
| /src/dawn/src/tint/program_id.h | 3 |
| /src/dawn/src/tint/symbol.cc | 8 |
| /src/dawn/src/tint/reader/wgsl/parser_impl_detail.h | 2 |
| /src/dawn/src/tint/ast/storage_texture.cc | 1 |
| /src/dawn/src/tint/ast/u32.cc | 1 |
| /src/dawn/src/tint/ast/ast_type.cc | 1 |
| /src/dawn/src/tint/utils/defer.h | 7 |
| /src/dawn/src/tint/resolver/resolver.cc | 9 |
| /src/dawn/src/tint/resolver/const_eval.cc | 1 |
| /src/dawn/src/tint/resolver/intrinsic_table.cc | 1 |
| /src/dawn/src/tint/resolver/dependency_graph.cc | 28 |
| /src/dawn/src/tint/resolver/sem_helper.cc | 2 |
| /src/dawn/src/tint/resolver/validator.cc | 15 |
| /src/dawn/src/tint/utils/unique_vector.h | 37 |
| /src/dawn/src/tint/utils/hashset.h | 23 |
| /src/dawn/src/tint/utils/bitset.h | 7 |
| /src/dawn/src/tint/sem/info.h | 12 |
| /src/dawn/src/tint/ast/module.h | 5 |
| /usr/local/bin/../include/c++/v1/optional | 7 |
| /src/dawn/src/tint/traits.h | 5 |
| /src/dawn/src/tint/symbol.h | 2 |
| /src/dawn/src/tint/scope_stack.h | 6 |
| /src/dawn/src/tint/utils/scoped_assignment.h | 2 |
| /src/dawn/include/tint/override_id.h | 1 |
| /src/dawn/src/tint/ast/attribute.h | 8 |
| /src/dawn/src/tint/resolver/sem_helper.h | 2 |
| /src/dawn/src/tint/sem/variable.h | 11 |
| /src/dawn/src/tint/sem/function.h | 10 |
| /src/dawn/src/tint/ast/function.cc | 2 |
| /src/dawn/src/tint/ast/pipeline_stage.cc | 1 |
| /src/dawn/src/tint/sem/expression.h | 5 |
| /src/dawn/src/tint/sem/statement.h | 1 |
| /src/dawn/src/tint/sem/builtin.h | 1 |
| /src/dawn/src/tint/utils/enum_set.h | 2 |
| /src/dawn/src/tint/sem/call.h | 3 |
| /src/dawn/src/tint/resolver/uniformity.cc | 20 |
| /src/dawn/src/tint/sem/expression.cc | 1 |
| /src/dawn/src/tint/sem/materialize.h | 1 |
| /src/dawn/src/tint/sem/builtin.cc | 1 |
| /src/dawn/src/tint/sem/builtin_type.cc | 1 |
| /src/dawn/src/tint/sem/call_target.h | 3 |
| /src/dawn/src/tint/reader/spirv/parser.cc | 1 |
| /src/dawn/src/tint/reader/spirv/parser_impl.cc | 76 |
| /src/dawn/src/tint/reader/reader.cc | 2 |
| /src/dawn/src/tint/reader/spirv/parser_type.cc | 40 |
| /src/dawn/src/tint/reader/spirv/fail_stream.h | 101 |
| /src/dawn/src/tint/reader/spirv/namer.cc | 11 |
| /src/dawn/src/tint/reader/spirv/enum_converter.cc | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/libspirv.cpp | 10 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/table.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/opcode.cpp | 20 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/operand.cpp | 13 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/ext_inst.cpp | 5 |
| /src/dawn/src/tint/reader/spirv/parser_impl.h | 28 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate.cpp | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/table.h | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/diagnostic.cpp | 4 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/spirv_validator_options.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/spirv_validator_options.h | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validation_state.cpp | 81 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/enum_set.h | 19 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/assembly_grammar.h | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validation_state.h | 55 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/spirv_target_env.cpp | 6 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/binary.cpp | 19 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/diagnostic.h | 119 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/spirv_endian.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/assembly_grammar.cpp | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/string_utils.h | 7 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/make_unique.h | 57 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/name_mapper.cpp | 9 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/name_mapper.h | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/parsed_operand.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/hex_float.h | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/extensions.cpp | 2 |
| /src/dawn/out/Debug/third_party/spirv-tools/enum_string_mapping.inc | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/instruction.h | 31 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/instruction.cpp | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/disassemble.cpp | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/print.h | 2 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/text.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/disassemble.h | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/function.h | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/function.cpp | 28 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/basic_block.h | 19 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_id.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_capability.cpp | 15 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_layout.cpp | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_cfg.cpp | 20 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/basic_block.cpp | 18 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/construct.cpp | 12 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/construct.h | 3 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_instruction.cpp | 13 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/util/string_utils.cpp | 1 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_misc.cpp | 5 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_scopes.cpp | 8 |
| /src/dawn/third_party/vulkan-deps/spirv-tools/src/source/val/validate_debug.cpp | 3 |
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