High level conclusions

Fuzzer shaderc_general_fuzzer is blocked:

The runtime code coverage of shaderc_general_fuzzer covers 23.07% of its statically reachable code. This means there is some place that blocks the fuzzer to continue exploring more code at run time.

Fuzzer shaderc_fuzzer is blocked:

The runtime code coverage of shaderc_fuzzer covers 18.86% of its statically reachable code. This means there is some place that blocks the fuzzer to continue exploring more code at run time.

Fuzzer shaderc_fdp_fuzzer is blocked:

The runtime code coverage of shaderc_fdp_fuzzer covers 22.89% of its statically reachable code. This means there is some place that blocks the fuzzer to continue exploring more code at run time.

Fuzzer glslc_fuzzer is blocked:

The runtime code coverage of glslc_fuzzer covers 0.980% of its statically reachable code. This means there is some place that blocks the fuzzer to continue exploring more code at run time.

Fuzzers reach 0.567% of cyclomatic complexity.

Fuzzers reach 1.899% of all functions.

Reachability and coverage overview

Functions statically reachable by fuzzers

71 / 3737

Cyclomatic complexity statically reachable by fuzzers

108 / 19026

Runtime code coverage of functions

66 / 3737

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	Runtime reached by Fuzzers	Combined 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: glslc_fuzzer

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	185	92.5%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	15	7.5%
All colors	200	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
146	30	LLVMFuzzerTestOneInput	call site: 00030	glslc::FileCompiler::EmitCompiledResult
16	8	LLVMFuzzerTestOneInput	call site: 00008	glslang::GlslangToSpv
11	179	LLVMFuzzerTestOneInput	call site: 00179	IsValid
5	1	LLVMFuzzerTestOneInput	call site: 00001
4	195	LLVMFuzzerTestOneInput	call site: 00195
1	25	LLVMFuzzerTestOneInput	call site: 00025
1	177	LLVMFuzzerTestOneInput	call site: 00177
1	192	LLVMFuzzerTestOneInput	call site: 00192

Runtime coverage analysis

Covered functions

1266

Functions that are reachable but not covered

101

Reachable functions

102

Percentage of reachable functions covered

0.98%

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
glslc_fuzzer.cc	16
glslang/glslang/Include/Common.h	1
glslang/SPIRV/CInterface/spirv_c_interface.cpp	6
glslang/SPIRV/GlslangToSpv.cpp	1
glslang/SPIRV/Logger.cpp	3
shaderc/glslcfile_compiler.cc	57
shaderc/libshaderc_utilio_shaderc.cc	17
glslang/StandAlone/spirv-remap.cpp	10
glslang/glslang/Include/InfoSink.h	1
glslang/glslang/HLSL/hlslParseables.cpp	6
glslang/StandAlone/Worklist.h	3

Fuzzer: shaderc_fdp_fuzzer

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	1810	96.5%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	64	3.41%
All colors	1874	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
1195	617	shaderc_result_get_bytes	call site: 00617	glslang::TIntermediate::mergeLinkerObjects
550	66	shaderc_compile_into_preprocessed_text	call site: 00066	shaderc_util::Compiler::Compile
16	1813	shaderc_compile_options_set_preserve_bindings	call site: 01813	shaderc_compilation_result_vector::SetOutputData
5	1866	LLVMFuzzerTestOneInput	call site: 01866
3	6	shaderc_compiler_initialize	call site: 00006	glslang::InitializeProcess
2	10	ShInitialize	call site: 00010
2	1832	LLVMFuzzerTestOneInput	call site: 01832
2	1835	LLVMFuzzerTestOneInput	call site: 01835	shaderc::CompilationResult::cbegin
2	1844	LLVMFuzzerTestOneInput	call site: 01844
2	1847	LLVMFuzzerTestOneInput	call site: 01847	shaderc::CompilationResult::cbegin
2	1856	LLVMFuzzerTestOneInput	call site: 01856
2	1859	LLVMFuzzerTestOneInput	call site: 01859	shaderc::CompilationResult::cbegin

Runtime coverage analysis

Covered functions

3405

Functions that are reachable but not covered

64

Reachable functions

83

Percentage of reachable functions covered

22.89%

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
shaderc_fdp_fuzzer.cc	33
shaderc/libshaderc/include/shaderc/shaderc.hpp	23
shaderc/libshadercshaderc.cc	30
shaderc/libshaderc_utilcompiler.cc	95
glslang/glslang/MachineIndependent/ShaderLang.cpp	126
glslang/glslang/MachineIndependent/PoolAlloc.cpp	2
shaderc/libshaderc_util/include/libshaderc_util/format.h	1
glslang/glslang/MachineIndependent/Scan.cpp	7
glslang/glslang/MachineIndependent/Scan.h	2
glslang/glslang/Include/InfoSink.h	9
glslang/glslang/MachineIndependent/ParseHelper.cpp	15
glslang/glslang/MachineIndependent/ParseHelper.h	1
shaderc/libshadercshaderc_test.cc	1
glslang/glslang/HLSL/hlslParseHelper.cpp	2
shaderc/libshaderc_util/include/libshaderc_util/string_piece.h	8
glslang/glslang/Include/Common.h	4
glslang/glslang/Public/ShaderLang.h	1
glslang/glslang/MachineIndependent/localintermediate.h	5
glslang/glslang/Include/arrays.h	5
glslang/glslang/MachineIndependent/linkValidate.cpp	91
shaderc/libshadercshaderc_private.h	2
glslang/glslang/MachineIndependent/InfoSink.cpp	4
glslang/glslang/Include/Types.h	90
glslang/glslang/MachineIndependent/Intermediate.cpp	4
glslang/glslang/MachineIndependent/reflection.cpp	19
glslang/glslang/MachineIndependent/reflection.h	2
glslang/glslang/MachineIndependent/iomapper.cpp	27
glslang/SPIRV/GlslangToSpv.cpp	1

Fuzzer: shaderc_fuzzer

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	1793	97.9%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	38	2.07%
All colors	1831	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
1214	572	shaderc_result_get_bytes	call site: 00572	glslang::TIntermediate::mergeLinkerObjects
550	21	shaderc_compile_into_preprocessed_text	call site: 00021	shaderc_util::Compiler::Compile
3	5	shaderc_compiler_initialize	call site: 00005	glslang::InitializeProcess
2	9	ShInitialize	call site: 00009
2	1789	LLVMFuzzerTestOneInput	call site: 01789
2	1792	LLVMFuzzerTestOneInput	call site: 01792	shaderc::CompilationResult::cbegin
2	1801	LLVMFuzzerTestOneInput	call site: 01801
2	1804	LLVMFuzzerTestOneInput	call site: 01804	shaderc::CompilationResult::cbegin
2	1813	LLVMFuzzerTestOneInput	call site: 01813
2	1816	LLVMFuzzerTestOneInput	call site: 01816	shaderc::CompilationResult::cbegin
1	1	LLVMFuzzerTestOneInput	call site: 00001	shaderc_compiler_initialize
1	12	LLVMFuzzerTestOneInput	call site: 00012

Runtime coverage analysis

Covered functions

3797

Functions that are reachable but not covered

43

Reachable functions

53

Percentage of reachable functions covered

18.87%

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
shaderc_fuzzer.cc	21
shaderc/libshaderc/include/shaderc/shaderc.hpp	15
shaderc/libshadercshaderc.cc	22
shaderc/libshaderc_utilcompiler.cc	95
glslang/glslang/MachineIndependent/ShaderLang.cpp	126
glslang/glslang/MachineIndependent/PoolAlloc.cpp	2
shaderc/libshaderc_util/include/libshaderc_util/format.h	1
glslang/glslang/MachineIndependent/Scan.cpp	7
glslang/glslang/MachineIndependent/Scan.h	2
glslang/glslang/Include/InfoSink.h	9
glslang/glslang/MachineIndependent/ParseHelper.cpp	15
glslang/glslang/MachineIndependent/ParseHelper.h	1
shaderc/libshadercshaderc_test.cc	1
glslang/glslang/HLSL/hlslParseHelper.cpp	2
shaderc/libshaderc_util/include/libshaderc_util/string_piece.h	8
glslang/glslang/Include/Common.h	4
glslang/glslang/Public/ShaderLang.h	1
glslang/glslang/MachineIndependent/localintermediate.h	5
glslang/glslang/Include/arrays.h	5
glslang/glslang/MachineIndependent/linkValidate.cpp	91
shaderc/libshadercshaderc_private.h	2
glslang/glslang/MachineIndependent/InfoSink.cpp	4
glslang/glslang/Include/Types.h	90
glslang/glslang/MachineIndependent/Intermediate.cpp	4
glslang/glslang/MachineIndependent/reflection.cpp	19
glslang/glslang/MachineIndependent/reflection.h	2
glslang/glslang/MachineIndependent/iomapper.cpp	27
glslang/SPIRV/GlslangToSpv.cpp	1

Fuzzer: shaderc_general_fuzzer

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	1828	98.1%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	35	1.87%
All colors	1863	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
1195	573	shaderc_result_get_bytes	call site: 00573	glslang::TIntermediate::mergeLinkerObjects
550	22	shaderc_compile_into_preprocessed_text	call site: 00022	shaderc_util::Compiler::Compile
26	1771	shaderc_compile_options_set_preserve_bindings	call site: 01771	shaderc_compile_into_spv
21	1810	shaderc_compile_into_spv_assembly	call site: 01810	shaderc_compile_into_spv
11	1798	shaderc_compile_into_spv	call site: 01798	shaderc_compile_into_spv_assembly
4	17	ShInitialize	call site: 00017	shaderc_compile_into_preprocessed_text
3	13	shaderc_compiler_initialize	call site: 00013	glslang::InitializeProcess
2	8	LLVMFuzzerTestOneInput	call site: 00008	shaderc_compiler_initialize
1	1	LLVMFuzzerTestOneInput	call site: 00001
1	4	LLVMFuzzerTestOneInput	call site: 00004	shaderc_compile_options_set_optimization_level
1	6	shaderc_compile_options_set_optimization_level	call site: 00006	shaderc_compile_options_set_optimization_level
1	1769	shaderc_compile_options_set_preserve_bindings	call site: 01769

Runtime coverage analysis

Covered functions

4006

Functions that are reachable but not covered

60

Reachable functions

78

Percentage of reachable functions covered

23.08%

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
shaderc_general_fuzzer.cc	30
shaderc/libshaderc/include/shaderc/shaderc.hpp	22
shaderc/libshadercshaderc.cc	29
shaderc/libshaderc_utilcompiler.cc	95
glslang/glslang/MachineIndependent/ShaderLang.cpp	126
glslang/glslang/MachineIndependent/PoolAlloc.cpp	2
shaderc/libshaderc_util/include/libshaderc_util/format.h	1
glslang/glslang/MachineIndependent/Scan.cpp	7
glslang/glslang/MachineIndependent/Scan.h	2
glslang/glslang/Include/InfoSink.h	9
glslang/glslang/MachineIndependent/ParseHelper.cpp	15
glslang/glslang/MachineIndependent/ParseHelper.h	1
shaderc/libshadercshaderc_test.cc	1
glslang/glslang/HLSL/hlslParseHelper.cpp	2
shaderc/libshaderc_util/include/libshaderc_util/string_piece.h	8
glslang/glslang/Include/Common.h	4
glslang/glslang/Public/ShaderLang.h	1
glslang/glslang/MachineIndependent/localintermediate.h	5
glslang/glslang/Include/arrays.h	5
glslang/glslang/MachineIndependent/linkValidate.cpp	91
shaderc/libshadercshaderc_private.h	2
glslang/glslang/MachineIndependent/InfoSink.cpp	4
glslang/glslang/Include/Types.h	90
glslang/glslang/MachineIndependent/Intermediate.cpp	4
glslang/glslang/MachineIndependent/reflection.cpp	19
glslang/glslang/MachineIndependent/reflection.h	2
glslang/glslang/MachineIndependent/iomapper.cpp	27
glslang/SPIRV/GlslangToSpv.cpp	1

Optimal target analysis

Remaining optimal interesting functions

The following table shows a list of functions that are optimal targets. Optimal targets are identified by finding the functions that in combination, yield a high code coverage.

Func name	Functions filename	Arg count	Args	Function depth	hitcount	instr count	bb count	cyclomatic complexity	Reachable functions	Incoming references	total cyclomatic complexity	Unreached complexity
TGlslangToSpvTraverser::visitAggregate	/src/glslang/SPIRV/GlslangToSpv.cpp	2	['glslang::TVisit', 'glslang::TIntermAggregate*']	13	0	1086	506	284	475	0	1714	1714
glslang::TParseContext::handleFunctionCall	/src/glslang/glslang/MachineIndependent/ParseHelper.cpp	3	['TSourceLoc', 'TFunction*', 'TIntermNode*']	9	0	131	50	97	318	2	1316	1316
glslang::HlslParseContext::handleFunctionDefinition	/src/glslang/glslang/HLSL/hlslParseHelper.cpp	4	['TSourceLoc', 'TFunction', 'TAttributes', 'TIntermNode*']	11	0	42	9	13	496	0	1185	1128
glslang::HlslGrammar::acceptType	/src/glslang/glslang/HLSL/hlslGrammar.cpp	2	['TType', 'TIntermNode*']	38	0	823	294	258	244	49	1080	1080
glslang::TIntermediate::addBinaryMath	/src/glslang/glslang/MachineIndependent/Intermediate.cpp	4	['TOperator', 'TIntermTyped*', 'TIntermTyped*', 'TSourceLoc']	6	0	51	15	31	197	2	1005	1005
yyparse	/src/glslang/glslang/MachineIndependent/glslang_tab.cpp	1	['glslang::TParseContext*']	4	0	4709	862	929	252	1	988	988
glslang::TParseContext::declareVariable	/src/glslang/glslang/MachineIndependent/ParseHelper.cpp	5	['TSourceLoc', 'TString', 'TPublicType', 'TArraySizes*', 'TIntermTyped*']	9	0	157	55	102	339	3	1050	864

Implementing fuzzers that target the above functions will improve reachability such that it becomes:

Functions statically reachable by fuzzers

516 / 3737

Cyclomatic complexity statically reachable by fuzzers

7715 / 19026

All functions overview

If you implement fuzzers for these functions, the status of all functions in the project will be:

Func name	Functions filename	Args	Function call depth	Reached by Fuzzers	Runtime reached by Fuzzers	Combined 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

This sections provides heuristics that can be used as input to a fuzz engine when running a given fuzz target. The current focus is on providing input that is usable by libFuzzer.

glslc_fuzzer.cc

Dictionary

Use this with the libFuzzer -dict=DICT.file flag

Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name

-focus_function=['LLVMFuzzerTestOneInput']

shaderc_fdp_fuzzer.cc

Dictionary

Use this with the libFuzzer -dict=DICT.file flag

Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name

-focus_function=['shaderc_result_get_bytes', 'shaderc_compile_into_preprocessed_text', 'shaderc_compile_options_set_preserve_bindings', 'LLVMFuzzerTestOneInput', 'shaderc_compiler_initialize', 'ShInitialize']

shaderc_fuzzer.cc

Dictionary

Use this with the libFuzzer -dict=DICT.file flag

Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name

-focus_function=['shaderc_result_get_bytes', 'shaderc_compile_into_preprocessed_text', 'shaderc_compiler_initialize', 'ShInitialize', 'LLVMFuzzerTestOneInput']

shaderc_general_fuzzer.cc

Dictionary

Use this with the libFuzzer -dict=DICT.file flag

Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name

-focus_function=['shaderc_result_get_bytes', 'shaderc_compile_into_preprocessed_text', 'shaderc_compile_options_set_preserve_bindings', 'shaderc_compile_into_spv_assembly', 'shaderc_compile_into_spv', 'ShInitialize', 'shaderc_compiler_initialize', 'LLVMFuzzerTestOneInput']

This section shows analysis of runtime coverage data.

For futher technical details on how this section is generated, please see the Glossary .

Complex functions with low coverage

Func name	Function total lines	Lines covered at runtime	percentage covered	Reached by fuzzers
glslc::FileCompiler::ValidateOptions(unsignedlong)	68	16	23.52%
boolglslc::FileCompiler::EmitCompiledResult >(shaderc::CompilationResult const&,std::__1::basic_string ,std::__1::allocator >const&,std::__1::basic_string ,std::__1::allocator >const&,shaderc_util::string_piece,std::__1::unordered_set ,std::__1::allocator >,std::__1::hash ,std::__1::allocator >>,std::__1::equal_to ,std::__1::allocator >>,std::__1::allocator ,std::__1::allocator >>>const&)	88	27	30.68%
boolglslc::FileCompiler::EmitCompiledResult >(shaderc::CompilationResult const&,std::__1::basic_string ,std::__1::allocator >const&,std::__1::basic_string ,std::__1::allocator >const&,shaderc_util::string_piece,std::__1::unordered_set ,std::__1::allocator >,std::__1::hash ,std::__1::allocator >>,std::__1::equal_to ,std::__1::allocator >>,std::__1::allocator ,std::__1::allocator >>>const&)	88	27	30.68%
shaderc_util::GetGlslangClientInfo(std::__1::basic_string ,std::__1::allocator >const&,shaderc_util::Compiler::TargetEnv,shaderc_util::Compiler::TargetEnvVersion,shaderc_util::Compiler::SpirvVersion,bool)	79	17	21.51%
(anonymousnamespace)::TGlslangToSpvTraverser::TGlslangToSpvTraverser(unsignedint,glslang::TIntermediateconst*,spv::SpvBuildLogger*,glslang::SpvOptions&)	415	207	49.87%
(anonymousnamespace)::TGlslangToSpvTraverser::TranslateLiterals(glslang::TVector const&,std::__1::vector >&)const	42	9	21.42%
(anonymousnamespace)::TGlslangToSpvTraverser::TranslateBuiltInDecoration(glslang::TBuiltInVariable,bool)	426	113	26.52%
(anonymousnamespace)::TGlslangToSpvTraverser::convertGlslangToSpvType(glslang::TTypeconst&,glslang::TLayoutPacking,glslang::TQualifierconst&,bool,bool)	313	160	51.11%
(anonymousnamespace)::TGlslangToSpvTraverser::addMeshNVDecoration(unsignedint,int,glslang::TQualifierconst&)	39	13	33.33%
(anonymousnamespace)::TGlslangToSpvTraverser::applySpirvDecorate(glslang::TTypeconst&,unsignedint,std::__1::optional )	46	22	47.82%
(anonymousnamespace)::TGlslangToSpvTraverser::translateForcedType(unsignedint)	33	4	12.12%
(anonymousnamespace)::TGlslangToSpvTraverser::visitUnary(glslang::TVisit,glslang::TIntermUnary*)::$_1::operator()(glslang::TOperator)const	33	6	18.18%
(anonymousnamespace)::TGlslangToSpvTraverser::createUnaryOperation(glslang::TOperator,(anonymousnamespace)::(anonymousnamespace)::OpDecorations&,unsignedint,unsignedint,glslang::TBasicType,spv::Builder::AccessChain::CoherentFlagsconst&,glslang::TTypeconst&)	511	132	25.83%
(anonymousnamespace)::TGlslangToSpvTraverser::visitSelection(glslang::TVisit,glslang::TIntermSelection*)::$_2::operator()()const	41	21	51.21%
(anonymousnamespace)::TGlslangToSpvTraverser::visitAggregate(glslang::TVisit,glslang::TIntermAggregate*)	1219	581	47.66%
(anonymousnamespace)::TGlslangToSpvTraverser::createNoArgOperation(glslang::TOperator,spv::Decoration,unsignedint)	177	40	22.59%
(anonymousnamespace)::TGlslangToSpvTraverser::createMiscOperation(glslang::TOperator,spv::Decoration,unsignedint,std::__1::vector >&,glslang::TBasicType)	752	264	35.10%
(anonymousnamespace)::TGlslangToSpvTraverser::TranslateLoopControl(glslang::TIntermLoopconst&,std::__1::vector >&)const	36	15	41.66%
spv::Builder::addInstruction(std::__1::unique_ptr >)	43	9	20.93%
spv::Builder::setupFunctionDebugInfo(spv::Function*,charconst*,std::__1::vector >const&,std::__1::vector >const&)	35	3	8.571%
spv::Builder::dumpSourceInstructions(unsignedint,std::__1::basic_string ,std::__1::allocator >const&,std::__1::vector >&)const	32	13	40.62%
voidspvutils::HexFloat ,spvutils::HexFloatTraits >>::castTo ,spvutils::HexFloatTraits >>>(spvutils::HexFloat ,spvutils::HexFloatTraits >>&,spvutils::round_direction)	61	31	50.81%
spvutils::HexFloat ,spvutils::HexFloatTraits >>::uint_typespvutils::HexFloat ,spvutils::HexFloatTraits >>::getRoundedNormalizedSignificand ,spvutils::HexFloatTraits >>>(spvutils::round_direction,bool*)	63	25	39.68%
glslang::TParseContext::handlePragma(glslang::TSourceLocconst&,glslang::TVector ,glslang::pool_allocator >>const&)	96	42	43.75%
glslang::TParseContext::handleCoopMat2FunctionCall(glslang::TSourceLocconst&,glslang::TFunctionconst*,glslang::TIntermTyped*,TIntermNode*)	186	13	6.989%
glslang::TParseContext::memorySemanticsCheck(glslang::TSourceLocconst&,glslang::TFunctionconst&,glslang::TIntermOperatorconst&)	154	75	48.70%
glslang::TParseContext::setLayoutQualifier(glslang::TSourceLocconst&,glslang::TPublicType&,std::__1::basic_string ,glslang::pool_allocator >&,glslang::TIntermTypedconst*)	355	164	46.19%
glslang::TParseContext::checkNoShaderLayouts(glslang::TSourceLocconst&,glslang::TShaderQualifiersconst&)	59	30	50.84%
glslang::TParseContext::typeParametersCheck(glslang::TSourceLocconst&,glslang::TPublicTypeconst&)	71	7	9.859%
glslang::TParseContext::blockStageIoCheck(glslang::TSourceLocconst&,glslang::TQualifierconst&)	74	40	54.05%
glslang::TParseContext::updateStandaloneQualifierDefaults(glslang::TSourceLocconst&,glslang::TPublicTypeconst&)	344	104	30.23%
glslang::TProgram::linkStage(EShLanguage,EShMessages)	44	21	47.72%
glslang::TProgram::crossStageCheck(EShMessages)	54	22	40.74%
(anonymousnamespace)::TranslateEnvironment(glslang::TEnvironmentconst*,EShMessages&,glslang::EShSource&,EShLanguage&,glslang::SpvVersion&)	57	23	40.35%
glslang::PropagateNoContraction(glslang::TIntermediateconst&)	34	12	35.29%
spvtools::(anonymousnamespace)::OperandByValueRangeForKind(spv_operand_type_t)	92	26	28.26%
spvtools::(anonymousnamespace)::ExtensionToIndexRange(spvtools::Extension)	165	10	6.060%
shaderc_util::Compiler::GetShaderStageFromSourceCode(shaderc_util::string_piece,std::__1::basic_string ,std::__1::allocator >const&)const	65	29	44.61%
glslang::HlslParseContext::attributeFromName(std::__1::basic_string ,glslang::pool_allocator >const&,std::__1::basic_string ,glslang::pool_allocator >const&)const	100	43	43.0%
glslang::HlslGrammar::acceptSamplerState()	63	17	26.98%
glslang::HlslGrammar::acceptMatrixTemplateType(glslang::TType&)	44	6	13.63%
glslang::HlslGrammar::acceptType(glslang::TType&,TIntermNode*&)	839	443	52.80%
glslang::HlslGrammar::getTypeString(glslang::EHlslTokenClass)const	35	16	45.71%
glslang::HlslParseContext::parseMatrixSwizzleSelector(glslang::TSourceLocconst&,std::__1::basic_string ,glslang::pool_allocator >const&,int,int,glslang::TSwizzleSelectors &)	40	10	25.0%
glslang::HlslParseContext::fixBuiltInIoType(glslang::TType&)	46	17	36.95%
glslang::HlslParseContext::handleEntryPointAttributes(glslang::TSourceLocconst&,glslang::TList const&)	146	8	5.479%
glslang::HlslParseContext::transferTypeAttributes(glslang::TSourceLocconst&,glslang::TList const&,glslang::TType&,bool)	105	50	47.61%
glslang::HlslParseContext::assignClipCullDistance(glslang::TSourceLocconst&,glslang::TOperator,int,glslang::TIntermTyped*,glslang::TIntermTyped*)	122	6	4.918%
glslang::HlslParseContext::decomposeGeometryMethods(glslang::TSourceLocconst&,glslang::TIntermTyped*&,TIntermNode*)	42	22	52.38%
glslang::HlslParseContext::addGenMulArgumentConversion(glslang::TSourceLocconst&,glslang::TFunction&,glslang::TIntermTyped*&)	48	19	39.58%
glslang::HlslParseContext::builtInOpCheck(glslang::TSourceLocconst&,glslang::TFunctionconst&,glslang::TIntermOperator&)	107	19	17.75%
glslang::HlslParseContext::handleSemantic(glslang::TSourceLoc,glslang::TQualifier&,glslang::TBuiltInVariable,std::__1::basic_string ,glslang::pool_allocator >const&)	68	37	54.41%
glslang::HlslParseContext::setLayoutQualifier(glslang::TSourceLocconst&,glslang::TQualifier&,std::__1::basic_string ,glslang::pool_allocator >&)	122	42	34.42%
glslang::HlslParseContext::setLayoutQualifier(glslang::TSourceLocconst&,glslang::TQualifier&,std::__1::basic_string ,glslang::pool_allocator >&,glslang::TIntermTypedconst*)	156	68	43.58%
glslang::HlslParseContext::fixBlockLocations(glslang::TSourceLocconst&,glslang::TQualifier&,glslang::TVector &,bool,bool)	31	6	19.35%
glslang::HlslParseContext::isInputBuiltIn(glslang::TQualifierconst&)const	47	22	46.80%
glslang::HlslParseContext::setTextureReturnType(glslang::TSampler&,glslang::TTypeconst&,glslang::TSourceLocconst&)	54	25	46.29%
glslang::HlslParseContext::addPatchConstantInvocation()	218	5	2.293%
glslang::HlslParseContext::remapEntryPointIO(glslang::TFunction&,glslang::TVariable*&,glslang::TVector &,glslang::TVector &)::$_0::operator()(glslang::TType&)const	41	17	41.46%
glslang::HlslParseContext::decomposeSampleMethods(glslang::TSourceLocconst&,glslang::TIntermTyped*&,TIntermNode*)::$_0::operator()(glslang::TIntermTyped*,glslang::TSamplerconst&)const	53	17	32.07%
glslang::TParseContext::nonOpBuiltInCheck(glslang::TSourceLocconst&,glslang::TFunctionconst&,glslang::TIntermAggregate&)	94	8	8.510%
glslang::TResolverUniformAdaptor::operator()(std::__1::pair ,glslang::pool_allocator >const,glslang::TVarEntryInfo>&)	48	26	54.16%
spvtools::disassemble::InstructionDisassembler::EmitInstructionImpl(spv_parsed_instruction_tconst&,unsignedlong,unsignedint,bool)	71	37	52.11%
spvExtInstImportTypeGet(charconst*)	42	22	52.38%
spvOpcodeIsNonUniformGroupOperation(spv::Op)	44	6	13.63%
spvtools::opt::AggressiveDCEPass::ProcessGlobalValues()	163	67	41.10%
spvtools::opt::analysis::DebugInfoManager::BuildDebugInlinedAtChain(unsignedint,spvtools::opt::analysis::DebugInlinedAtContext*)	37	4	10.81%
spvtools::opt::analysis::DebugInfoManager::AnalyzeDebugInst(spvtools::opt::Instruction*)	46	4	8.695%
spvtools::opt::analysis::DecorationManager::RemoveDecorationsFrom(unsignedint,std::__1::function )	92	36	39.13%
spvtools::opt::analysis::DecorationManager::RemoveDecoration(spvtools::opt::Instruction*)	33	16	48.48%
spvtools::opt::(anonymousnamespace)::BasicBlockSuccessorHelper ::CreateSuccessorMap(spvtools::opt::Function&,spvtools::opt::BasicBlockconst*)	34	18	52.94%
spvtools::opt::EliminateDeadMembersPass::RemoveDeadMembers()::$_1::operator()(spvtools::opt::Instruction*)const	53	26	49.05%
spvtools::opt::FixStorageClass::PropagateStorageClass(spvtools::opt::Instruction*,spv::StorageClass,std::__1::set ,std::__1::allocator >*)	48	16	33.33%
spvtools::opt::FixStorageClass::PropagateType(spvtools::opt::Instruction*,unsignedint,unsignedint,std::__1::set ,std::__1::allocator >*)	82	45	54.87%
spvtools::opt::Function::WhileEachInst(std::__1::function const&,bool,bool)	38	19	50.0%
spvtools::opt::Function::WhileEachInst(std::__1::function const&,bool,bool)const	40	20	50.0%
spvtools::opt::InvocationInterlockPlacementPass::Process()	33	5	15.15%
spvtools::opt::IrLoader::AddInstruction(spv_parsed_instruction_tconst*)	278	84	30.21%
spvtools::opt::Module::ToBinary(std::__1::vector >*,bool)const::$_0::operator()(spvtools::opt::Instructionconst*)const	65	24	36.92%
spvtools::opt::OpExtInstWithForwardReferenceFixupPass::Process()	33	16	48.48%
spvtools::opt::PrivateToLocalPass::UpdateUse(spvtools::opt::Instruction*,spvtools::opt::Instruction*)	33	13	39.39%
spvtools::opt::analysis::TypeManager::RebuildType(unsignedint,spvtools::opt::analysis::Typeconst&)	180	20	11.11%
spvtools::opt::analysis::Type::operator==(spvtools::opt::analysis::Typeconst&)const	44	8	18.18%
spvtools::opt::analysis::Type::ComputeHashValue(unsignedlong,spvtools::utils::SmallVector *)const	54	28	51.85%
spvtools::opt::WrapOpKill::Process()	33	9	27.27%
spvVersionForTargetEnv(spv_target_env)	44	17	38.63%
spvIsVulkanEnv(spv_target_env)	39	11	28.20%
spvtools::val::(anonymousnamespace)::ValidateEntryPoints(spvtools::val::ValidationState_t&)	32	15	46.87%
spvtools::val::(anonymousnamespace)::ValidateDecorate(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	58	20	34.48%
spvtools::val::(anonymousnamespace)::IsNotMemberDecoration(spv::Decoration)	39	7	17.94%
spvtools::val::ArithmeticsPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	722	131	18.14%
spvtools::val::AtomicsPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	302	114	37.74%
spvtools::val::BarriersPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	85	9	10.58%
spvtools::val::BitwisePass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	145	47	32.41%
spvtools::val::CapabilityPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	104	34	32.69%
spvtools::val::MaximalReconvergenceChecks(spvtools::val::ValidationState_t&)	72	11	15.27%
spvtools::val::(anonymousnamespace)::ValidateConstantComposite(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	368	78	21.19%
spvtools::val::ConversionPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	585	206	35.21%
spvtools::val::(anonymousnamespace)::CheckDecorationsOfEntryPoints(spvtools::val::ValidationState_t&)	255	86	33.72%
spvtools::val::(anonymousnamespace)::CheckDecorationsOfBuffers(spvtools::val::ValidationState_t&)	340	158	46.47%
spvtools::val::(anonymousnamespace)::checkLayout(unsignedint,spv::StorageClass,charconst*,bool,bool,unsignedint,std::__1::unordered_map ,spvtools::val::(anonymousnamespace)::LayoutConstraints,spvtools::val::(anonymousnamespace)::PairHash,std::__1::equal_to >,std::__1::allocator const,spvtools::val::(anonymousnamespace)::LayoutConstraints>>>&,spvtools::val::ValidationState_t&)	216	2	0.925%
spvtools::val::(anonymousnamespace)::CheckInvalidVulkanExplicitLayout(spvtools::val::ValidationState_t&)	89	34	38.20%
spvtools::val::DerivativesPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	83	9	10.84%
spvtools::val::ValidateExecutionLimitations(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	42	20	47.61%
spvtools::val::(anonymousnamespace)::ValidateFunctionParameter(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	43	23	53.48%
spvtools::val::(anonymousnamespace)::ValidateFunctionCall(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	103	32	31.06%
spvtools::val::ImagePass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	121	55	45.45%
spvtools::val::(anonymousnamespace)::ValidateTypeImage(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	138	36	26.08%
spvtools::val::(anonymousnamespace)::VersionCheck(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	51	23	45.09%
spvtools::val::(anonymousnamespace)::ValidateStorageClass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	97	47	48.45%
spvtools::val::InvalidTypePass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	122	49	40.16%
spvtools::val::(anonymousnamespace)::ModuleScopedInstructions(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*,spv::Op)	96	20	20.83%
spvtools::val::(anonymousnamespace)::FunctionScopedInstructions(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*,spv::Op)	172	62	36.04%
spvtools::val::LogicalsPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	221	114	51.58%
spvtools::val::MemoryPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	84	28	33.33%
spvtools::val::(anonymousnamespace)::ValidateVariable(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	546	160	29.30%
spvtools::val::(anonymousnamespace)::CheckMemoryAccess(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*,unsignedint)	94	21	22.34%
spvtools::val::(anonymousnamespace)::GetStorageClass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	39	17	43.58%
spvtools::val::(anonymousnamespace)::ValidateStore(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	145	56	38.62%
spvtools::val::(anonymousnamespace)::ValidateAccessChain(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	146	72	49.31%
spvtools::val::ValidateMemorySemantics(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*,unsignedint,unsignedint)	205	55	26.82%
spvtools::val::MeshShadingPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	112	12	10.71%
spvtools::val::MiscPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	89	11	12.35%
spvtools::val::ValidateFloatControls2(spvtools::val::ValidationState_t&)	57	22	38.59%
spvtools::val::(anonymousnamespace)::ValidateEntryPoint(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	394	135	34.26%
spvtools::val::(anonymousnamespace)::ValidateExecutionMode(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	402	82	20.39%
spvtools::val::(anonymousnamespace)::ValidateMemoryModel(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	31	11	35.48%
spvtools::val::NonUniformPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	64	9	14.06%
spvtools::val::PrimitivesPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	38	12	31.57%
spvtools::val::RayQueryPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	236	114	48.30%
spvtools::val::RayTracingPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	161	9	5.590%
spvtools::val::RayReorderNVPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	408	29	7.107%
spvtools::val::ValidateMemoryScope(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*,unsignedint)	113	26	23.00%
spvtools::val::TensorLayoutPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	36	7	19.44%
spvtools::val::(anonymousnamespace)::ValidateTypeFloat(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	51	19	37.25%
spvtools::val::(anonymousnamespace)::ValidateTypeVector(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	43	17	39.53%
spvtools::val::(anonymousnamespace)::ValidateTypeArray(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	60	29	48.33%
spvtools::val::(anonymousnamespace)::ValidateTypeRuntimeArray(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	34	15	44.11%
spvtools::val::(anonymousnamespace)::ValidateTypeStruct(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	120	65	54.16%
spvtools::val::(anonymousnamespace)::ValidateTypeFunction(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	45	23	51.11%
spvtools::val::ValidationState_t::RegisterStorageClassConsumer(spv::StorageClass,spvtools::val::Instruction*)	197	39	19.79%
spvtools::val::ValidationState_t::VkErrorID(unsignedint,charconst*)const	699	9	1.287%
spvtools::FriendlyNameMapper::SaveBuiltInName(unsignedint,unsignedint)	68	23	33.82%
spvOperandTypeStr(spv_operand_type_t)	197	8	4.060%
spvOperandIsConcrete	76	26	34.21%
spvtools::opt::(anonymousnamespace)::FoldInsertWithConstants()::$_0::operator()(spvtools::opt::IRContext*,spvtools::opt::Instruction*,std::__1::vector >const&)const	62	7	11.29%
spvtools::opt::(anonymousnamespace)::FoldOpDotWithConstants()::$_0::operator()(spvtools::opt::IRContext*,spvtools::opt::Instruction*,std::__1::vector >const&)const	58	15	25.86%
spvtools::opt::(anonymousnamespace)::FoldFClampFeedingCompare(spv::Op)::$_0::operator()(spvtools::opt::IRContext*,spvtools::opt::Instruction*,std::__1::vector >const&)const	132	19	14.39%
spvtools::opt::(anonymousnamespace)::FoldVectorShuffleWithConstants()::$_0::operator()(spvtools::opt::IRContext*,spvtools::opt::Instruction*,std::__1::vector >const&)const	46	7	15.21%
spvtools::opt::(anonymousnamespace)::FoldMatrixTimesVector()::$_0::operator()(spvtools::opt::IRContext*,spvtools::opt::Instruction*,std::__1::vector >const&)const	81	10	12.34%
spvtools::opt::(anonymousnamespace)::FoldBinaryOp(std::__1::function )::$_0::operator()(spvtools::opt::IRContext*,spvtools::opt::Instruction*,std::__1::vector >const&)const	37	17	45.94%
spvtools::opt::(anonymousnamespace)::FoldFPBinaryOp(std::__1::function ,unsignedint,std::__1::vector >const&,spvtools::opt::IRContext*)	31	13	41.93%
spvtools::opt::CopyPropagateArrays::BuildMemoryObjectFromCompositeConstruct(spvtools::opt::Instruction*)	39	8	20.51%
spvtools::opt::DeadBranchElimPass::FindFirstExitFromSelectionMerge(unsignedint,unsignedint,unsignedint,unsignedint,unsignedint)	65	23	35.38%
spvtools::opt::analysis::DebugInfoManager::ClearDebugInfo(spvtools::opt::Instruction*)	83	10	12.04%
spvtools::opt::analysis::DecorationManager::CloneDecorations(unsignedint,unsignedint)	41	15	36.58%
spvtools::opt::analysis::DecorationManager::CloneDecorations(unsignedint,unsignedint,std::__1::vector >const&)	33	3	9.090%
spvtools::opt::InstructionFolder::BinaryOperate(spv::Op,unsignedint,unsignedint)const	64	8	12.5%
spvtools::opt::InstructionFolder::FoldBinaryIntegerOpToConstant(spvtools::opt::Instruction*,std::__1::function const&,unsignedint*)const	164	71	43.29%
spvtools::opt::(anonymousnamespace)::FMixFeedingExtract()::$_0::operator()(spvtools::opt::IRContext*,spvtools::opt::Instruction*,std::__1::vector >const&)const	50	11	22.0%
spvtools::opt::(anonymousnamespace)::DotProductDoingExtract()::$_0::operator()(spvtools::opt::IRContext*,spvtools::opt::Instruction*,std::__1::vector >const&)const	57	11	19.29%
spvtools::opt::(anonymousnamespace)::MergeAddAddArithmetic()::$_0::operator()(spvtools::opt::IRContext*,spvtools::opt::Instruction*,std::__1::vector >const&)const	36	19	52.77%
spvtools::opt::(anonymousnamespace)::PerformOperation(spvtools::opt::analysis::ConstantManager*,spv::Op,spvtools::opt::analysis::Constantconst*,spvtools::opt::analysis::Constantconst*)	45	9	20.0%
spvtools::opt::(anonymousnamespace)::MergeAddSubArithmetic()::$_0::operator()(spvtools::opt::IRContext*,spvtools::opt::Instruction*,std::__1::vector >const&)const	46	23	50.0%
spvtools::opt::(anonymousnamespace)::FactorAddMuls()::$_0::operator()(spvtools::opt::IRContext*,spvtools::opt::Instruction*,std::__1::vector >const&)const	36	13	36.11%
spvtools::opt::(anonymousnamespace)::MergeDivDivArithmetic()::$_0::operator()(spvtools::opt::IRContext*,spvtools::opt::Instruction*,std::__1::vector >const&)const	47	17	36.17%
spvtools::opt::(anonymousnamespace)::MergeDivMulArithmetic()::$_0::operator()(spvtools::opt::IRContext*,spvtools::opt::Instruction*,std::__1::vector >const&)const	53	21	39.62%
spvtools::opt::(anonymousnamespace)::MergeMulDivArithmetic()::$_0::operator()(spvtools::opt::IRContext*,spvtools::opt::Instruction*,std::__1::vector >const&)const	56	25	44.64%
spvtools::opt::(anonymousnamespace)::MergeNegateAddSubArithmetic()::$_0::operator()(spvtools::opt::IRContext*,spvtools::opt::Instruction*,std::__1::vector >const&)const	52	20	38.46%
spvtools::opt::(anonymousnamespace)::MergeNegateMulDivArithmetic()::$_0::operator()(spvtools::opt::IRContext*,spvtools::opt::Instruction*,std::__1::vector >const&)const	47	19	40.42%
spvtools::opt::(anonymousnamespace)::MergeSubNegateArithmetic()::$_0::operator()(spvtools::opt::IRContext*,spvtools::opt::Instruction*,std::__1::vector >const&)const	38	19	50.0%
spvtools::opt::(anonymousnamespace)::MergeSubSubArithmetic()::$_0::operator()(spvtools::opt::IRContext*,spvtools::opt::Instruction*,std::__1::vector >const&)const	56	19	33.92%
spvtools::opt::(anonymousnamespace)::RedundantSelect()::$_0::operator()(spvtools::opt::IRContext*,spvtools::opt::Instruction*,std::__1::vector >const&)const	54	22	40.74%
spvtools::opt::(anonymousnamespace)::VectorShuffleFeedingShuffle()::$_0::operator()(spvtools::opt::IRContext*,spvtools::opt::Instruction*,std::__1::vector >const&)const	92	19	20.65%
spvtools::opt::(anonymousnamespace)::ImageOperandsMaskInOperandIndex(spvtools::opt::Instruction*)	35	19	54.28%
spvtools::opt::IRContext::BuildInvalidAnalyses(spvtools::opt::IRContext::Analysis)	54	22	40.74%
spvtools::opt::ScalarReplacementPass::GetOrCreateInitialValue(spvtools::opt::Instruction*,unsignedint,spvtools::opt::Instruction*)	44	3	6.818%
spvtools::opt::ScalarReplacementPass::CheckTypeAnnotations(spvtools::opt::Instructionconst*)const	33	5	15.15%
spvtools::opt::ScalarReplacementPass::CopyNecessaryMemberDecorationsToVariable(spvtools::opt::Instruction*,spvtools::opt::Instruction*,unsignedint)	32	5	15.62%
spvtools::opt::ScalarReplacementPass::ReplaceVariable(spvtools::opt::Instruction*,std::__1::queue >>*)::$_0::operator()(spvtools::opt::Instruction*)const	48	25	52.08%
spvtools::opt::analysis::TypeManager::GetTypeInstruction(spvtools::opt::analysis::Typeconst*)	292	3	1.027%
spvtools::opt::analysis::TypeManager::ReplaceForwardPointers(spvtools::opt::analysis::Type*)	51	20	39.21%
spvtools::val::Construct::IsStructuredExit(spvtools::val::ValidationState_t&,spvtools::val::BasicBlock*)const	75	28	37.33%
spvtools::val::(anonymousnamespace)::BuiltInsValidator::ValidateSingleBuiltInAtDefinitionVulkan(spvtools::val::Decorationconst&,spvtools::val::Instructionconst&,spv::BuiltIn)	167	20	11.97%
spvtools::val::FindCaseFallThrough(spvtools::val::ValidationState_t&,spvtools::val::BasicBlock*,unsignedint*,spvtools::val::Constructconst&,std::__1::unordered_set ,std::__1::equal_to ,std::__1::allocator >const&)	44	20	45.45%
spvtools::val::StructuredSwitchChecks(spvtools::val::ValidationState_t&,spvtools::val::Function*,spvtools::val::Constructconst&)	89	39	43.82%
spvtools::val::(anonymousnamespace)::ValidatePhi(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	79	35	44.30%
spvtools::val::(anonymousnamespace)::ValidateBranchConditional(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	35	16	45.71%
spvtools::val::(anonymousnamespace)::ValidateReturnValue(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	33	15	45.45%
spvtools::val::(anonymousnamespace)::ValidateLoopMerge(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	67	25	37.31%
spvtools::val::(anonymousnamespace)::ValidateVectorShuffle(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	57	27	47.36%
spvtools::val::(anonymousnamespace)::ValidateCompositeConstruct(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	164	63	38.41%
spvtools::val::(anonymousnamespace)::GetExtractInsertValueType(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*,unsignedint*)	98	50	51.02%
spvtools::val::ValidateExtInst(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	2453	93	3.791%
spvtools::val::(anonymousnamespace)::ValidateSampledImage(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	105	35	33.33%
spvtools::val::(anonymousnamespace)::ValidateImageLod(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	80	36	45.0%
spvtools::val::(anonymousnamespace)::ValidateImageOperands(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*,spvtools::val::(anonymousnamespace)::ImageTypeInfoconst&,unsignedint)	315	81	25.71%
spvtools::val::(anonymousnamespace)::ValidateImageRead(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	104	37	35.57%
spvtools::val::(anonymousnamespace)::ValidateImageReadWrite(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*,spvtools::val::(anonymousnamespace)::ImageTypeInfoconst&)	32	15	46.87%
spvtools::val::(anonymousnamespace)::ValidateImageWrite(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	69	32	46.37%
spvtools::val::(anonymousnamespace)::ValidateImageQuerySizeLod(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	57	25	43.85%
spvtools::val::(anonymousnamespace)::GetLocationsForVariable(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*,spvtools::val::Instructionconst*,std::__1::unordered_set ,std::__1::equal_to ,std::__1::allocator >*,std::__1::unordered_set ,std::__1::equal_to ,std::__1::allocator >*)	216	67	31.01%
spvtools::val::(anonymousnamespace)::NumConsumedLocations(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*,unsignedint*)	65	20	30.76%
spvtools::opt::CopyPropagateArrays::BuildMemoryObjectFromInsert(spvtools::opt::Instruction*)	66	12	18.18%
spvtools::opt::CopyPropagateArrays::UpdateUses(spvtools::opt::Instruction*,spvtools::opt::Instruction*)	160	20	12.5%
spvtools::opt::CopyPropagateArrays::CanUpdateUses(spvtools::opt::Instruction*,unsignedint)::$_0::operator()(spvtools::opt::Instruction*,unsignedint)const	71	7	9.859%
spvtools::opt::(anonymousnamespace)::GetExtractOperandsForElementOfCompositeConstruct(spvtools::opt::IRContext*,spvtools::opt::Instructionconst*,unsignedint)	33	11	33.33%
spvtools::val::(anonymousnamespace)::ValidateImageDrefLod(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	52	23	44.23%
spvtools::val::(anonymousnamespace)::ValidateImageFetch(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	60	27	45.0%
spvtools::val::(anonymousnamespace)::ValidateImageQuerySize(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	49	26	53.06%
spvtools::val::(anonymousnamespace)::ValidateImageQueryLevelsOrSamples(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	42	21	50.0%

New fuzzers

The below fuzzers are templates and suggestions for how to target the set of optimal functions above

GlslangToSpv.cpp

Target file: /src/glslang/SPIRV/GlslangToSpv.cpp
Target functions: TGlslangToSpvTraverser::visitAggregate

#include "ada_fuzz_header.h"

int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
  af_safe_gb_init(data, size);

  /* target TGlslangToSpvTraverser::visitAggregate */
  UNKNOWN_TYPE unknown_0;
  UNKNOWN_TYPE unknown_1;
  TGlslangToSpvTraverser::visitAggregate(unknown_0, unknown_1);

  af_safe_gb_cleanup();
}

ParseHelper.cpp

Target file: /src/glslang/glslang/MachineIndependent/ParseHelper.cpp
Target functions: glslang::TParseContext::handleFunctionCall, glslang::TParseContext::declareVariable

#include "ada_fuzz_header.h"

int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
  af_safe_gb_init(data, size);

  /* target glslang::TParseContext::handleFunctionCall */
  UNKNOWN_TYPE unknown_2;
  UNKNOWN_TYPE unknown_3;
  UNKNOWN_TYPE unknown_4;
  glslang::TParseContext::handleFunctionCall(unknown_2, unknown_3, unknown_4);

  /* target glslang::TParseContext::declareVariable */
  UNKNOWN_TYPE unknown_16;
  UNKNOWN_TYPE unknown_17;
  UNKNOWN_TYPE unknown_18;
  UNKNOWN_TYPE unknown_19;
  UNKNOWN_TYPE unknown_20;
  glslang::TParseContext::declareVariable(unknown_16, unknown_17, unknown_18, unknown_19, unknown_20);

  af_safe_gb_cleanup();
}

hlslParseHelper.cpp

Target file: /src/glslang/glslang/HLSL/hlslParseHelper.cpp
Target functions: glslang::HlslParseContext::handleFunctionDefinition

#include "ada_fuzz_header.h"

int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
  af_safe_gb_init(data, size);

  /* target glslang::HlslParseContext::handleFunctionDefinition */
  UNKNOWN_TYPE unknown_5;
  UNKNOWN_TYPE unknown_6;
  UNKNOWN_TYPE unknown_7;
  UNKNOWN_TYPE unknown_8;
  glslang::HlslParseContext::handleFunctionDefinition(unknown_5, unknown_6, unknown_7, unknown_8);

  af_safe_gb_cleanup();
}

hlslGrammar.cpp

Target file: /src/glslang/glslang/HLSL/hlslGrammar.cpp
Target functions: glslang::HlslGrammar::acceptType

#include "ada_fuzz_header.h"

int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
  af_safe_gb_init(data, size);

  /* target glslang::HlslGrammar::acceptType */
  UNKNOWN_TYPE unknown_9;
  UNKNOWN_TYPE unknown_10;
  glslang::HlslGrammar::acceptType(unknown_9, unknown_10);

  af_safe_gb_cleanup();
}

Intermediate.cpp

Target file: /src/glslang/glslang/MachineIndependent/Intermediate.cpp
Target functions: glslang::TIntermediate::addBinaryMath

#include "ada_fuzz_header.h"

int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
  af_safe_gb_init(data, size);

  /* target glslang::TIntermediate::addBinaryMath */
  UNKNOWN_TYPE unknown_11;
  UNKNOWN_TYPE unknown_12;
  UNKNOWN_TYPE unknown_13;
  UNKNOWN_TYPE unknown_14;
  glslang::TIntermediate::addBinaryMath(unknown_11, unknown_12, unknown_13, unknown_14);

  af_safe_gb_cleanup();
}

glslang_tab.cpp

Target file: /src/glslang/glslang/MachineIndependent/glslang_tab.cpp
Target functions: yyparse

#include "ada_fuzz_header.h"

int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
  af_safe_gb_init(data, size);

  /* target yyparse */
  UNKNOWN_TYPE unknown_15;
  yyparse(unknown_15);

  af_safe_gb_cleanup();
}

This section shows which files and directories are considered in this report. The main reason for showing this is fuzz introspector may include more code in the reasoning than is desired. This section helps identify if too many files/directories are included, e.g. third party code, which may be irrelevant for the threat model. In the event too much is included, fuzz introspector supports a configuration file that can exclude data from the report. See the following link for more information on how to create a config file: link

Files in report

Source file	Reached by	Covered by
/src/glslang/glslang/HLSL/hlslAttributes.h	[]	[]
/src/glslang/glslang/MachineIndependent/attribute.cpp	[]	[]
/src/shaderc/libshaderc_util/include/libshaderc_util/file_finder.h	[]	[]
/src/glslang/glslang/MachineIndependent/Scan.cpp	['shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']	[]
/src/glslang/glslang/HLSL/hlslAttributes.cpp	[]	[]
/src/shaderc/libshaderc_util/src/io_shaderc_test.cc	[]	[]
/src/glslang/glslang/Include/SpirvIntrinsics.h	[]	[]
/src/shaderc/libshaderc_util/src/string_piece_test.cc	[]	[]
/src/shaderc_general_fuzzer.cc	['shaderc_general_fuzzer']	['shaderc_general_fuzzer']
/src/glslang/glslang/MachineIndependent/propagateNoContraction.cpp	[]	[]
/src/glslang/glslang/HLSL/hlslOpMap.cpp	[]	[]
/src/shaderc/libshaderc_util/src/shader_stage.cc	[]	[]
/src/glslang/glslang/HLSL/hlslGrammar.h	[]	[]
/src/glslang/glslang/MachineIndependent/iomapper.cpp	['shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']	[]
/src/glslang/glslang/MachineIndependent/RemoveTree.cpp	[]	[]
/src/shaderc/libshaderc_util/src/message.cc	[]	[]
/src/glslang/glslang/MachineIndependent/parseConst.cpp	[]	[]
/src/glslang/Test/spv.debuginfo.include.glsl.h	[]	[]
/src/glslang/glslang/MachineIndependent/ParseHelper.cpp	['shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']	['shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']
/src/shaderc/glslc/src/resource_parse.h	[]	[]
/src/glslang/glslang/MachineIndependent/preprocessor/PpContext.h	[]	[]
/src/glslang/SPIRV/InReadableOrder.cpp	[]	[]
/src/shaderc/libshaderc_util/src/death_test.h	[]	[]
/src/glslang/SPIRV/disassemble.cpp	[]	[]
/src/glslang/gtests/BuiltInResource.FromFile.cpp	[]	[]
/src/glslang/glslang/ResourceLimits/ResourceLimits.cpp	[]	[]
/src/shaderc/libshaderc_util/src/format_test.cc	[]	[]
/src/shaderc/libshaderc_util/src/compiler.cc	['shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']	['shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']
/src/glslang/glslang/MachineIndependent/SymbolTable.h	[]	[]
/src/shaderc/libshaderc/src/shaderc_cpp_test.cc	[]	[]
/src/glslang/glslang/MachineIndependent/preprocessor/PpContext.cpp	[]	[]
/src/glslang/glslang/MachineIndependent/parseVersions.h	[]	[]
/src/glslang/glslang/MachineIndependent/linkValidate.cpp	['shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']	[]
/src/glslang/SPIRV/GlslangToSpv.cpp	['glslc_fuzzer', 'shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']	['glslc_fuzzer', 'shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']
/src/shaderc/libshaderc_util/include/libshaderc_util/version_profile.h	[]	[]
/src/shaderc/libshaderc_util/include/libshaderc_util/mutex.h	[]	[]
/src/glslang/glslang/MachineIndependent/Versions.cpp	[]	[]
/src/glslang/glslang/MachineIndependent/SymbolTable.cpp	[]	[]
/src/shaderc/glslc/src/shader_stage.cc	[]	[]
/src/shaderc/glslc/src/main.cc	[]	[]
/src/glslang/glslang/MachineIndependent/reflection.h	['shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']	[]
/src/shaderc/libshaderc_util/include/libshaderc_util/compiler.h	[]	[]
/src/glslang/glslang/Public/ShaderLang.h	['shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']	['shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']
/src/glslang/glslang/Include/Types.h	['shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']	[]
/src/shaderc/libshaderc_util/src/file_finder_test.cc	[]	[]
/src/glslang/StandAlone/spirv-remap.cpp	['glslc_fuzzer']	[]
/src/glslang/SPIRV/SPVRemapper.cpp	[]	[]
/src/shaderc/libshaderc/src/shaderc.cc	['shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']	['shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']
/src/glslang/glslang/MachineIndependent/glslang_tab.cpp	[]	[]
/src/glslang/SPIRV/SPVRemapper.h	[]	[]
/src/shaderc/glslc/src/resource_parse.cc	[]	[]
/src/shaderc/examples/online-compile/main.cc	[]	[]
/src/shaderc/libshaderc/src/shaderc_test.cc	['shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']	[]
/src/glslang/glslang/Include/BaseTypes.h	[]	[]
/src/glslang/glslang/MachineIndependent/Intermediate.cpp	['shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']	[]
/src/glslang/SPIRV/Logger.h	[]	[]
/src/glslang/SPIRV/spvUtil.h	[]	[]
/src/glslang/gtests/Initializer.h	[]	[]
/src/glslang/glslang/MachineIndependent/SpirvIntrinsics.cpp	[]	[]
/src/glslang/StandAlone/DirStackFileIncluder.h	[]	[]
/src/shaderc/glslc/src/file.h	[]	[]
/src/glslang/glslang/MachineIndependent/preprocessor/PpTokens.cpp	[]	[]
/src/glslang/glslang/MachineIndependent/Scan.h	['shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']	[]
/src/glslang/glslang/MachineIndependent/span.h	[]	[]
/src/glslang/glslang/Include/ConstantUnion.h	[]	[]
/src/glslang/glslang/Include/InitializeGlobals.h	[]	[]
/src/glslang/gtests/LiveTraverser.FromFile.cpp	[]	[]
/src/glslang/gtests/Spv.FromFile.cpp	[]	[]
/src/glslang/ndk_test/test.cpp	[]	[]
/src/glslang/glslang/Include/ShHandle.h	[]	[]
/src/glslang/glslang/MachineIndependent/Constant.cpp	[]	[]
/src/glslang/glslang/MachineIndependent/InfoSink.cpp	['shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']	[]
/src/shaderc/libshaderc_util/src/spirv_tools_wrapper.cc	[]	[]
/src/glslang/gtests/TestFixture.cpp	[]	[]
/src/glslang/glslang/MachineIndependent/reflection.cpp	['shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']	[]
/src/glslang/glslang/MachineIndependent/iomapper.h	[]	[]
/src/glslang/SPIRV/CInterface/spirv_c_interface.cpp	['glslc_fuzzer']	[]
/src/glslang/glslang/MachineIndependent/Initialize.h	[]	[]
/src/glslang/glslang/HLSL/hlslParseHelper.cpp	['shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']	['shaderc_fdp_fuzzer']
/src/shaderc_fdp_fuzzer.cc	['shaderc_fdp_fuzzer']	['shaderc_fdp_fuzzer']
/src/glslang/glslang/MachineIndependent/ScanContext.h	[]	[]
/src/shaderc/libshaderc_util/src/version_profile.cc	[]	[]
/src/shaderc/libshaderc_util/src/counting_includer_test.cc	[]	[]
/src/glslc_fuzzer.cc	['glslc_fuzzer']	['glslc_fuzzer']
/src/glslang/glslang/MachineIndependent/PoolAlloc.cpp	['shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']	['shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']
/src/shaderc/glslc/src/dependency_info.h	[]	[]
/src/shaderc/glslc/src/file_includer.h	[]	[]
/src/shaderc/libshaderc/include/shaderc/shaderc.hpp	['shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']	['shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']
/src/glslang/glslang/MachineIndependent/limits.cpp	[]	[]
/src/glslang/glslang/Include/Common.h	['glslc_fuzzer', 'shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']	[]
/src/glslang/glslang/MachineIndependent/intermOut.cpp	[]	[]
/src/shaderc/libshaderc_util/src/mutex_test.cc	[]	[]
/src/glslang/StandAlone/Worklist.h	['glslc_fuzzer']	[]
/src/glslang/glslang/HLSL/hlslTokenStream.h	[]	[]
/src/glslang/SPIRV/doc.cpp	[]	[]
/src/glslang/glslang/OSDependent/Unix/ossource.cpp	[]	[]
/src/glslang/glslang/HLSL/hlslParseables.cpp	['glslc_fuzzer']	[]
/src/glslang/glslang/MachineIndependent/preprocessor/Pp.cpp	[]	[]
/src/shaderc/glslc/src/dependency_info.cc	[]	[]
/src/glslang/SPIRV/doc.h	[]	[]
/src/glslang/glslang/MachineIndependent/Initialize.cpp	[]	[]
/src/shaderc/libshaderc_util/include/libshaderc_util/exceptions.h	[]	[]
/src/glslang/StandAlone/StandAlone.cpp	[]	[]
/src/glslang/glslang/MachineIndependent/preprocessor/PpScanner.cpp	[]	[]
/src/shaderc/glslc/src/file_compiler.cc	['glslc_fuzzer']	[]
/src/glslang/glslang/HLSL/hlslTokenStream.cpp	[]	[]
/src/glslang/glslang/Include/intermediate.h	[]	[]
/src/glslang/glslang/MachineIndependent/Versions.h	[]	[]
/src/glslang/SPIRV/SpvTools.cpp	[]	[]
/src/shaderc/glslc/src/file.cc	[]	[]
/src/glslang/glslang/Include/InfoSink.h	['glslc_fuzzer', 'shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']	[]
/src/glslang/glslang/Include/glslang_c_shader_types.h	[]	[]
/src/glslang/SPIRV/spvIR.h	[]	[]
/src/glslang/glslang/MachineIndependent/preprocessor/PpAtom.cpp	[]	[]
/src/shaderc/libshaderc_util/include/libshaderc_util/counting_includer.h	[]	[]
/src/glslang/SPIRV/SpvBuilder.cpp	[]	[]
/src/glslang/glslang/ResourceLimits/resource_limits_c.cpp	[]	[]
/src/glslang/gtests/GlslMapIO.FromFile.cpp	[]	[]
/src/glslang/glslang/GenericCodeGen/Link.cpp	[]	[]
/src/glslang/glslang/GenericCodeGen/CodeGen.cpp	[]	[]
/src/glslang/glslang/HLSL/hlslScanContext.h	[]	[]
/src/glslang/glslang/MachineIndependent/ParseHelper.h	['shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']	[]
/src/glslang/glslang/MachineIndependent/IntermTraverse.cpp	[]	[]
/src/shaderc/libshaderc/src/shaderc_private.h	['shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']	['shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']
/src/glslang/SPIRV/bitutils.h	[]	[]
/src/glslang/SPIRV/SpvBuilder.h	[]	[]
/src/glslang/glslang/Include/arrays.h	['shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']	[]
/src/glslang/glslang/HLSL/hlslParseHelper.h	[]	[]
/src/glslang/Test/find_package/example.c	[]	[]
/src/glslang/glslang/HLSL/hlslGrammar.cpp	[]	[]
/src/glslang/gtests/HexFloat.cpp	[]	[]
/src/glslang/glslang/OSDependent/Web/glslang.js.cpp	[]	[]
/src/glslang/glslang/CInterface/glslang_c_interface.cpp	[]	[]
/src/shaderc/libshaderc_util/include/libshaderc_util/string_piece.h	['shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']	[]
/src/glslang/SPIRV/SpvPostProcess.cpp	[]	[]
/src/shaderc_fuzzer.cc	['shaderc_fuzzer']	['shaderc_fuzzer']
/src/shaderc/libshaderc_util/src/file_finder.cc	[]	[]
/src/glslang/glslang/HLSL/hlslScanContext.cpp	[]	[]
/src/glslang/gtests/main.cpp	[]	[]
/src/glslang/glslang/MachineIndependent/ShaderLang.cpp	['shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']	['shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']
/src/glslang/gtests/Common.cpp	[]	[]
/src/glslang/glslang/MachineIndependent/ParseContextBase.cpp	[]	[]
/src/shaderc/libshaderc_util/src/io_shaderc.cc	['glslc_fuzzer']	[]
/src/glslang/glslang/Include/PoolAlloc.h	[]	[]
/src/glslang/glslang/MachineIndependent/LiveTraverser.h	[]	[]
/src/shaderc/libshaderc_util/src/args.cc	[]	[]
/src/glslang/SPIRV/hex_float.h	[]	[]
/src/glslang/SPIRV/Logger.cpp	['glslc_fuzzer']	[]
/src/glslang/glslang/MachineIndependent/localintermediate.h	['shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']	[]
/src/shaderc/glslc/src/file_compiler.h	[]	[]
/src/shaderc/libshaderc_util/include/libshaderc_util/format.h	['shaderc_fdp_fuzzer', 'shaderc_fuzzer', 'shaderc_general_fuzzer']	[]
/src/glslang/glslang/stub.cpp	[]	[]
/src/shaderc/libshaderc_util/src/compiler_test.cc	[]	[]
/src/shaderc/glslc/src/file_includer.cc	[]	[]
/src/glslang/gtests/TestFixture.h	[]	[]

Directories in report

Directory
/src/glslang/glslang/Include/
/src/glslang/StandAlone/
/src/glslang/glslang/
/src/shaderc/libshaderc/src/
/src/glslang/glslang/GenericCodeGen/
/src/glslang/Test/find_package/
/src/glslang/glslang/OSDependent/Web/
/src/glslang/gtests/
/src/glslang/glslang/OSDependent/Unix/
/src/glslang/glslang/CInterface/
/src/shaderc/examples/online-compile/
/src/glslang/Test/
/src/glslang/glslang/ResourceLimits/
/src/shaderc/libshaderc_util/src/
/src/shaderc/libshaderc_util/include/libshaderc_util/
/src/glslang/glslang/Public/
/src/glslang/ndk_test/
/src/glslang/SPIRV/
/src/shaderc/glslc/src/
/src/
/src/shaderc/libshaderc/include/shaderc/
/src/glslang/SPIRV/CInterface/
/src/glslang/glslang/MachineIndependent/preprocessor/
/src/glslang/glslang/HLSL/
/src/glslang/glslang/MachineIndependent/

This section shows a list of 3rd party function calls and their relative coverage information. By static analysis of the target project code, all of the 3rd party function call and their caller information, including the source file and line number that initiate the call are captured. The caller source code file and line number are shown in column 2 while column 1 is the function name of the 3rd party function call. Each occurrent of the 3rd party function call will occuply a separate row. Column 3 of each row indicate if the 3rd party call in the source file line is unreachable. Column 4 lists all fuzzers that have covered that particular system call in that specific location (source file and line)during their dynamic fuzzing.

Function in each files in report

Target sink	Callsite location	Reached by fuzzer	Covered by Fuzzers

This section contains multiple tables, each table contains a list of sink functions/methods found in the project for one of the CWE supported by the sink analyser, together with information like which fuzzers statically reach the sink functions/methods and possible call path to that sink functions/methods if it is not statically reached by any fuzzers. Column 1 is the function/method name of the sink functions/methods found in the project. Column 2 lists all fuzzers (or no fuzzers at all) that have covered that particular function method statically. Column 3 shows a list of possible call paths to reach the specific function/method call if none of the fuzzers cover the target function/method calls. Lastly, column 4 shows possible fuzzer blockers that prevent an existing fuzzer from reaching the target sink functions/methods dynamically.

Sink functions/methods found for CWE22

Target sink	Reached by fuzzer	Function call path	Possible branch blockers
write	[]	Path 1 Path 2	N/A