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 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.

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.

Fuzzers reach 0.554% of cyclomatic complexity.

Fuzzers reach 1.883% of all functions.

Reachability and coverage overview

Functions statically reachable by fuzzers

71 / 3769

Cyclomatic complexity statically reachable by fuzzers

108 / 19488

Runtime code coverage of functions

65 / 3769

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: 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	1857	96.8%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	14	0.73%
lawngreen	50+	46	2.39%
All colors	1917	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
1231	620	shaderc_result_get_bytes	call site: 00620	glslang::TIntermediate::mergeLinkerObjects
553	66	shaderc_compile_into_preprocessed_text	call site: 00066	shaderc_util::Compiler::Compile
20	1852	shaderc_compile_options_set_preserve_bindings	call site: 01852	shaderc_compilation_result_vector::SetOutputData
7	1885	LLVMFuzzerTestOneInput	call site: 01885	shaderc::CompilationResult::cend
7	1897	LLVMFuzzerTestOneInput	call site: 01897	shaderc::CompilationResult::cend
5	1909	LLVMFuzzerTestOneInput	call site: 01909
3	6	shaderc_compiler_initialize	call site: 00006	glslang::InitializeProcess
2	10	ShInitialize	call site: 00010
2	1875	LLVMFuzzerTestOneInput	call site: 01875
2	1878	LLVMFuzzerTestOneInput	call site: 01878	shaderc::CompilationResult::cbegin
1	2	LLVMFuzzerTestOneInput	call site: 00002	shaderc_compiler_initialize
1	13	LLVMFuzzerTestOneInput	call site: 00013

Runtime coverage analysis

Covered functions

679

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	24
shaderc/libshadercshaderc.cc	31
shaderc/libshaderc_utilcompiler.cc	96
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/Include/arrays.h	8
glslang/glslang/MachineIndependent/localintermediate.h	7
glslang/glslang/MachineIndependent/linkValidate.cpp	95
shaderc/libshadercshaderc_private.h	2
glslang/glslang/MachineIndependent/InfoSink.cpp	4
glslang/glslang/Include/Types.h	93
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: 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	156	91.2%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	15	8.77%
All colors	171	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
117	30	LLVMFuzzerTestOneInput	call site: 00030	glslc::FileCompiler::EmitCompiledResult
16	8	LLVMFuzzerTestOneInput	call site: 00008	glslang::GlslangToSpv
11	150	LLVMFuzzerTestOneInput	call site: 00150	IsValid
5	1	LLVMFuzzerTestOneInput	call site: 00001
4	166	LLVMFuzzerTestOneInput	call site: 00166
1	25	LLVMFuzzerTestOneInput	call site: 00025
1	148	LLVMFuzzerTestOneInput	call site: 00148
1	163	LLVMFuzzerTestOneInput	call site: 00163

Runtime coverage analysis

Covered functions

1197

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/glslang/Include/InfoSink.h	1
glslang/glslang/HLSL/hlslParseables.cpp	6
glslang/StandAlone/Worklist.h	3

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	1836	97.9%
gold	[1:9]	0	0.0%
yellow	[10:29]	9	0.48%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	29	1.54%
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
1254	575	shaderc_result_get_bytes	call site: 00575	glslang::TIntermediate::mergeLinkerObjects
553	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	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
1	1	LLVMFuzzerTestOneInput	call site: 00001	shaderc_compiler_initialize
1	12	LLVMFuzzerTestOneInput	call site: 00012

Runtime coverage analysis

Covered functions

3646

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	16
shaderc/libshadercshaderc.cc	23
shaderc/libshaderc_utilcompiler.cc	96
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/Include/arrays.h	8
glslang/glslang/MachineIndependent/localintermediate.h	7
glslang/glslang/MachineIndependent/linkValidate.cpp	95
shaderc/libshadercshaderc_private.h	2
glslang/glslang/MachineIndependent/InfoSink.cpp	4
glslang/glslang/Include/Types.h	93
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	1871	98.1%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	35	1.83%
All colors	1906	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
1231	576	shaderc_result_get_bytes	call site: 00576	glslang::TIntermediate::mergeLinkerObjects
553	22	shaderc_compile_into_preprocessed_text	call site: 00022	shaderc_util::Compiler::Compile
30	1810	shaderc_compile_options_set_preserve_bindings	call site: 01810	shaderc_compile_into_spv
21	1853	shaderc_compile_into_spv_assembly	call site: 01853	shaderc_compile_into_spv
11	1841	shaderc_compile_into_spv	call site: 01841	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	1808	shaderc_compile_options_set_preserve_bindings	call site: 01808

Runtime coverage analysis

Covered functions

3943

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	23
shaderc/libshadercshaderc.cc	30
shaderc/libshaderc_utilcompiler.cc	96
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/Include/arrays.h	8
glslang/glslang/MachineIndependent/localintermediate.h	7
glslang/glslang/MachineIndependent/linkValidate.cpp	95
shaderc/libshadercshaderc_private.h	2
glslang/glslang/MachineIndependent/InfoSink.cpp	4
glslang/glslang/Include/Types.h	93
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*']	12	0	1171	559	322	514	0	1876	1876
glslang::TParseContext::handleFunctionCall	/src/glslang/glslang/MachineIndependent/ParseHelper.cpp	3	['TSourceLoc', 'TFunction*', 'TIntermNode*']	8	0	144	54	106	361	2	1458	1458
glslang::HlslParseContext::handleFunctionDefinition	/src/glslang/glslang/HLSL/hlslParseHelper.cpp	4	['TSourceLoc', 'TFunction', 'TAttributes', 'TIntermNode*']	10	0	42	9	13	498	0	1188	1130
glslang::HlslGrammar::acceptType	/src/glslang/glslang/HLSL/hlslGrammar.cpp	2	['TType', 'TIntermNode*']	66	0	823	294	258	244	49	1080	1080
glslang::TIntermediate::addBinaryMath	/src/glslang/glslang/MachineIndependent/Intermediate.cpp	4	['TOperator', 'TIntermTyped*', 'TIntermTyped*', 'TSourceLoc']	7	0	51	15	33	208	2	1029	1019
yyparse	/src/glslang/glslang/MachineIndependent/glslang_tab.cpp	1	['glslang::TParseContext*']	4	0	4798	877	949	255	1	1008	1008
glslang::TParseContext::declareVariable	/src/glslang/glslang/MachineIndependent/ParseHelper.cpp	5	['TSourceLoc', 'TString', 'TPublicType', 'TArraySizes*', 'TIntermTyped*']	11	0	179	61	113	360	3	1126	935

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

Functions statically reachable by fuzzers

524 / 3769

Cyclomatic complexity statically reachable by fuzzers

8104 / 19488

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.

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']

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_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
(anonymousnamespace)::StageDeducer::GetDefaultStage(shaderc_shader_kind)const	52	9	17.30%
shaderc_util::Compiler::GetShaderStageFromSourceCode(shaderc_util::string_piece,std::__1::basic_string ,std::__1::allocator >const&)const	65	25	38.46%
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%
glslang::HlslGrammar::acceptDeclaration(TIntermNode*&)	136	46	33.82%
glslang::HlslGrammar::acceptPreQualifier(glslang::TQualifier&)	97	12	12.37%
glslang::HlslGrammar::acceptType(glslang::TType&,TIntermNode*&)	839	372	44.33%
glslang::HlslGrammar::acceptAttributes(glslang::TList &)	57	6	10.52%
glslang::HlslGrammar::acceptPostDecls(glslang::TQualifier&)	90	9	10.0%
glslang::HlslGrammar::getTypeString(glslang::EHlslTokenClass)const	35	6	17.14%
glslang::HlslParseContext::transferTypeAttributes(glslang::TSourceLocconst&,glslang::TList const&,glslang::TType&,bool)	105	3	2.857%
glslang::HlslParseContext::setTextureReturnType(glslang::TSampler&,glslang::TTypeconst&,glslang::TSourceLocconst&)	54	7	12.96%
glslang::HlslParseContext::addPatchConstantInvocation()	218	5	2.293%
glslang::HlslScanContext::tokenizeClass(glslang::HlslToken&)	89	38	42.69%
glslang::TIntermediate::addUniShapeConversion(glslang::TOperator,glslang::TTypeconst&,glslang::TIntermTyped*)	33	6	18.18%
glslang::TIntermediate::addBiShapeConversion(glslang::TOperator,glslang::TIntermTyped*&,glslang::TIntermTyped*&)	62	6	9.677%
glslang::TIntermediate::mapTypeToConstructorOp(glslang::TTypeconst&)const	340	177	52.05%
glslang::TParseContext::handleCoopMat2FunctionCall(glslang::TSourceLocconst&,glslang::TFunctionconst*,glslang::TIntermTyped*,TIntermNode*)	249	12	4.819%
glslang::TParseContext::handleVector2CoopMatConversionCall(glslang::TSourceLocconst&,glslang::TFunctionconst*,glslang::TIntermTyped*&,TIntermNode*)	227	8	3.524%
glslang::TParseContext::handleBuiltInFunctionCall(glslang::TSourceLoc,TIntermNode*,glslang::TFunctionconst&)	53	23	43.39%
glslang::TParseContext::checkLocation(glslang::TSourceLocconst&,glslang::TOperator)	48	6	12.5%
glslang::TParseContext::arraySizesCheck(glslang::TSourceLocconst&,glslang::TQualifierconst&,glslang::TArraySizes*,glslang::TIntermTypedconst*,bool)	54	24	44.44%
glslang::TParseContext::finish()	51	20	39.21%
glslang::TParseContext::setLayoutQualifier(glslang::TSourceLocconst&,glslang::TPublicType&,std::__1::basic_string ,glslang::pool_allocator >&)	365	156	42.73%
glslang::TParseContext::setLayoutQualifier(glslang::TSourceLocconst&,glslang::TPublicType&,std::__1::basic_string ,glslang::pool_allocator >&,glslang::TIntermTypedconst*)	391	140	35.80%
glslang::TParseContext::checkNoShaderLayouts(glslang::TSourceLocconst&,glslang::TShaderQualifiersconst&)	59	28	47.45%
glslang::TParseContext::typeParametersCheck(glslang::TSourceLocconst&,glslang::TPublicTypeconst&)	89	8	8.988%
glslang::TParseContext::declareVariable(glslang::TSourceLocconst&,std::__1::basic_string ,glslang::pool_allocator >&,glslang::TPublicTypeconst&,glslang::TArraySizes*,glslang::TIntermTyped*)	204	94	46.07%
glslang::TParseContext::convertInitializerList(glslang::TSourceLocconst&,glslang::TTypeconst&,glslang::TIntermTyped*)	69	36	52.17%
glslang::TParseContext::blockStageIoCheck(glslang::TSourceLocconst&,glslang::TQualifierconst&)	86	35	40.69%
(anonymousnamespace)::TranslateEnvironment(glslang::TEnvironmentconst*,EShMessages&,glslang::EShSource&,EShLanguage&,glslang::SpvVersion&)	57	23	40.35%
glslang::TPpContext::characterLiteral(glslang::TPpToken*)	58	26	44.82%
glslang::TPpContext::tokenPaste(int,glslang::TPpToken&)	65	23	35.38%
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%
(anonymousnamespace)::TGlslangToSpvTraverser::TGlslangToSpvTraverser(unsignedint,glslang::TIntermediateconst*,spv::SpvBuildLogger*,glslang::SpvOptions&)	421	90	21.37%
(anonymousnamespace)::TGlslangToSpvTraverser::getSymbolId(glslang::TIntermSymbolconst*)	170	77	45.29%
(anonymousnamespace)::TGlslangToSpvTraverser::TranslateBuiltInDecoration(glslang::TBuiltInVariable,bool)	454	6	1.321%
(anonymousnamespace)::TGlslangToSpvTraverser::convertGlslangToSpvType(glslang::TTypeconst&,glslang::TLayoutPacking,glslang::TQualifierconst&,bool,bool)	393	154	39.18%
(anonymousnamespace)::TGlslangToSpvTraverser::convertGlslangStructToSpvType(glslang::TTypeconst&,glslang::TVector const*,glslang::TLayoutPacking,glslang::TQualifierconst&)	93	43	46.23%
(anonymousnamespace)::InheritQualifiers(glslang::TQualifier&,glslang::TQualifierconst&)	52	28	53.84%
(anonymousnamespace)::TGlslangToSpvTraverser::decorateStructType(glslang::TTypeconst&,glslang::TVector const*,glslang::TLayoutPacking,glslang::TQualifierconst&,unsignedint,std::__1::vector >const&)	113	62	54.86%
(anonymousnamespace)::TranslateLayoutDecoration(glslang::TTypeconst&,glslang::TLayoutMatrix)	54	26	48.14%
(anonymousnamespace)::TGlslangToSpvTraverser::TranslateStorageClass(glslang::TTypeconst&)	75	39	52.0%
(anonymousnamespace)::TGlslangToSpvTraverser::addMeshNVDecoration(unsignedint,int,glslang::TQualifierconst&)	39	10	25.64%
(anonymousnamespace)::TGlslangToSpvTraverser::translateForcedType(unsignedint)	33	4	12.12%
(anonymousnamespace)::TGlslangToSpvTraverser::createBinaryMatrixOperation(spv::Op,(anonymousnamespace)::(anonymousnamespace)::OpDecorations&,unsignedint,unsignedint,unsignedint)	77	15	19.48%
(anonymousnamespace)::TGlslangToSpvTraverser::addIndirectionIndexCapabilities(glslang::TTypeconst&,glslang::TTypeconst&)	34	10	29.41%
(anonymousnamespace)::TGlslangToSpvTraverser::isTrivial(glslang::TIntermTypedconst*)	38	10	26.31%
(anonymousnamespace)::TGlslangToSpvTraverser::visitUnary(glslang::TVisit,glslang::TIntermUnary*)::$_1::operator()(glslang::TOperator)const	55	6	10.90%
(anonymousnamespace)::TGlslangToSpvTraverser::createUnaryOperation(glslang::TOperator,(anonymousnamespace)::(anonymousnamespace)::OpDecorations&,unsignedint,unsignedint,glslang::TBasicType,spv::Builder::AccessChain::CoherentFlagsconst&,glslang::TTypeconst&)	571	95	16.63%
(anonymousnamespace)::TGlslangToSpvTraverser::visitAggregate(glslang::TVisit,glslang::TIntermAggregate*)	1371	515	37.56%
(anonymousnamespace)::TGlslangToSpvTraverser::createMiscOperation(glslang::TOperator,spv::Decoration,unsignedint,std::__1::vector >&,glslang::TBasicType)	901	261	28.96%
(anonymousnamespace)::TGlslangToSpvTraverser::TranslateLoopControl(glslang::TIntermLoopconst&,std::__1::vector >&)const	36	15	41.66%
(anonymousnamespace)::TGlslangToSpvTraverser::visitBranch(glslang::TVisit,glslang::TIntermBranch*)	61	24	39.34%
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&)	34	3	8.823%
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&)	104	42	40.38%
glslang::TParseContext::memorySemanticsCheck(glslang::TSourceLocconst&,glslang::TFunctionconst&,glslang::TIntermOperatorconst&)	175	84	48.0%
glslang::TParseContext::checkRuntimeSizable(glslang::TSourceLocconst&,glslang::TIntermTypedconst&)	32	15	46.87%
glslang::TParseContext::updateStandaloneQualifierDefaults(glslang::TSourceLocconst&,glslang::TPublicTypeconst&)	344	79	22.96%
glslang::TParseContext::findFunction400(glslang::TSourceLocconst&,glslang::TFunctionconst&,bool&)::$_0::operator()(glslang::TTypeconst&,glslang::TTypeconst&,glslang::TOperator,int)const	35	17	48.57%
glslang::TParseContext::findFunctionExplicitTypes(glslang::TSourceLocconst&,glslang::TFunctionconst&,bool&)::$_0::operator()(glslang::TTypeconst&,glslang::TTypeconst&,glslang::TOperator,int)const	35	17	48.57%
glslang::TProgram::linkStage(EShLanguage,EShMessages)	44	20	45.45%
glslang::TProgram::crossStageCheck(EShMessages)	54	22	40.74%
glslang::TIntermediate::finalCheck(TInfoSink&,bool)	129	36	27.90%
glslang::PropagateNoContraction(glslang::TIntermediateconst&)	34	12	35.29%
spvtools::(anonymousnamespace)::OperandByValueRangeForKind(spv_operand_type_t)	92	25	27.17%
spvtools::(anonymousnamespace)::ExtensionToIndexRange(spvtools::Extension)	193	14	7.253%
spvtools::disassemble::InstructionDisassembler::EmitInstructionImpl(spv_parsed_instruction_tconst&,unsignedlong,unsignedint,bool)	71	37	52.11%
spvExtInstImportTypeGet(charconst*)	45	8	17.77%
spvOpcodeIsNonUniformGroupOperation(spv::Op)	44	6	13.63%
spvtools::opt::AggressiveDCEPass::InitializeModuleScopeLiveInstructions()	77	33	42.85%
spvtools::opt::AggressiveDCEPass::ProcessGlobalValues()	163	57	34.96%
spvtools::opt::AggressiveDCEPass::ProcessDebugInformation(std::__1::list >&)::$_0::operator()(spvtools::opt::Instruction*)const	50	2	4.0%
spvtools::opt::CombineAccessChains::CombineAccessChain(spvtools::opt::Instruction*)	33	14	42.42%
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)::$_0::operator()(spvtools::opt::IRContext*,spvtools::opt::Instruction*,std::__1::vector >const&)const	131	18	13.74%
spvtools::opt::(anonymousnamespace)::FoldVectorShuffleWithConstants()::$_0::operator()(spvtools::opt::IRContext*,spvtools::opt::Instruction*,std::__1::vector >const&)const	46	7	15.21%
spvtools::opt::(anonymousnamespace)::FoldVectorTimesScalar()::$_0::operator()(spvtools::opt::IRContext*,spvtools::opt::Instruction*,std::__1::vector >const&)const	58	12	20.68%
spvtools::opt::(anonymousnamespace)::FoldMatrixTimesVector()::$_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*)	33	13	39.39%
spvtools::opt::DeadBranchElimPass::EraseDeadBlocks(spvtools::opt::Function*,std::__1::unordered_set ,std::__1::equal_to ,std::__1::allocator >const&,std::__1::unordered_set ,std::__1::equal_to ,std::__1::allocator >const&,std::__1::unordered_map ,std::__1::equal_to ,std::__1::allocator >>const&)	40	12	30.0%
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::DebugInfoManager::ClearDebugInfo(spvtools::opt::Instruction*)	83	10	12.04%
spvtools::opt::analysis::DecorationManager::RemoveDecorationsFrom(unsignedint,std::__1::function )	92	7	7.608%
spvtools::opt::analysis::DecorationManager::CloneDecorations(unsignedint,unsignedint)	40	3	7.5%
spvtools::opt::analysis::DecorationManager::CloneDecorations(unsignedint,unsignedint,std::__1::vector >const&)	32	3	9.375%
spvtools::opt::(anonymousnamespace)::BasicBlockSuccessorHelper ::CreateSuccessorMap(spvtools::opt::Function&,spvtools::opt::BasicBlockconst*)	34	18	52.94%
spvtools::opt::InstructionFolder::BinaryOperate(spv::Op,unsignedint,unsignedint)const	63	8	12.69%
spvtools::opt::InstructionFolder::FoldBinaryIntegerOpToConstant(spvtools::opt::Instruction*,std::__1::function const&,unsignedint*)const	164	41	25.0%
spvtools::opt::InstructionFolder::FoldBinaryBooleanOpToConstant(spvtools::opt::Instruction*,std::__1::function const&,unsignedint*)const	41	19	46.34%
spvtools::opt::(anonymousnamespace)::CompositeExtractFeedingConstruct(spvtools::opt::IRContext*,spvtools::opt::Instruction*,std::__1::vector >const&)	51	28	54.90%
spvtools::opt::(anonymousnamespace)::FMixFeedingExtract()::$_0::operator()(spvtools::opt::IRContext*,spvtools::opt::Instruction*,std::__1::vector >const&)const	56	11	19.64%
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)::MergeAddSubArithmetic()::$_0::operator()(spvtools::opt::IRContext*,spvtools::opt::Instruction*,std::__1::vector >const&)const	46	19	41.30%
spvtools::opt::(anonymousnamespace)::FactorAddSubMuls()::$_0::operator()(spvtools::opt::IRContext*,spvtools::opt::Instruction*,std::__1::vector >const&)const	38	15	39.47%
spvtools::opt::(anonymousnamespace)::ReciprocalFDiv()::$_0::operator()(spvtools::opt::IRContext*,spvtools::opt::Instruction*,std::__1::vector >const&)const	38	12	31.57%
spvtools::opt::(anonymousnamespace)::MergeDivDivArithmetic()::$_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()::$_0::operator()(spvtools::opt::IRContext*,spvtools::opt::Instruction*,std::__1::vector >const&)const	31	17	54.83%
spvtools::opt::(anonymousnamespace)::MergeSubAddArithmetic()::$_0::operator()(spvtools::opt::IRContext*,spvtools::opt::Instruction*,std::__1::vector >const&)const	48	19	39.58%
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()::$_0::operator()(spvtools::opt::IRContext*,spvtools::opt::Instruction*,std::__1::vector >const&)const	92	19	20.65%
spvtools::opt::(anonymousnamespace)::ImageOperandsMaskInOperandIndex(spvtools::opt::Instruction*)	35	19	54.28%
spvtools::opt::Function::WhileEachInst(std::__1::function const&,bool,bool)	38	19	50.0%
spvtools::opt::Function::WhileEachInst(std::__1::function const&,bool,bool)const	40	20	50.0%
spvtools::opt::IrLoader::AddInstruction(spv_parsed_instruction_tconst*)	316	89	28.16%
spvtools::opt::LoopUnroller::Process()	32	15	46.87%
spvtools::opt::MergeReturnPass::CreateReturn(spvtools::opt::BasicBlock*)	32	11	34.37%
spvtools::opt::Module::ToBinary(std::__1::vector >*,bool)const::$_0::operator()(spvtools::opt::Instructionconst*)const	65	24	36.92%
spvtools::opt::ReduceLoadSize::ShouldReplaceExtract(spvtools::opt::Instruction*)	58	7	12.06%
spvtools::opt::ScalarReplacementPass::GetOrCreateInitialValue(spvtools::opt::Instruction*,unsignedint,spvtools::opt::Instruction*)	47	3	6.382%
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::StripDebugInfoPass::Process()	61	30	49.18%
spvtools::opt::analysis::TypeManager::GetTypeInstruction(spvtools::opt::analysis::Typeconst*)	344	3	0.872%
spvtools::opt::analysis::TypeManager::RebuildType(unsignedint,spvtools::opt::analysis::Typeconst&)	203	20	9.852%
spvtools::opt::analysis::TypeManager::RecordIfTypeDefinition(spvtools::opt::Instructionconst&)	284	148	52.11%
spvtools::opt::analysis::Type::operator==(spvtools::opt::analysis::Typeconst&)const	47	8	17.02%
spvtools::opt::analysis::Type::ComputeHashValue(unsignedlong,spvtools::utils::SmallVector *)const	58	27	46.55%
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::Construct::IsStructuredExit(spvtools::val::ValidationState_t&,spvtools::val::BasicBlock*)const	75	28	37.33%
spvtools::val::(anonymousnamespace)::ValidateEntryPoints(spvtools::val::ValidationState_t&)	33	15	45.45%
spvtools::val::(anonymousnamespace)::ValidateDecorate(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	58	20	34.48%
spvtools::val::(anonymousnamespace)::ValidateDecorationTarget(spvtools::val::ValidationState_t&,spv::Decoration,spvtools::val::Instructionconst*,spvtools::val::Instructionconst*)	156	82	52.56%
spvtools::val::(anonymousnamespace)::ValidateMemberDecorate(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	67	15	22.38%
spvtools::val::(anonymousnamespace)::IsNotMemberDecoration(spv::Decoration)	40	7	17.5%
spvtools::val::ArithmeticsPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	723	119	16.45%
spvtools::val::AtomicsPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	290	99	34.13%
spvtools::val::BarriersPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	84	9	10.71%
spvtools::val::BitwisePass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	145	9	6.206%
spvtools::val::(anonymousnamespace)::BuiltInsValidator::Run()	33	5	15.15%
spvtools::val::CapabilityPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	111	41	36.93%
spvtools::val::MaximalReconvergenceChecks(spvtools::val::ValidationState_t&)	72	10	13.88%
spvtools::val::(anonymousnamespace)::ValidatePhi(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	79	33	41.77%
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	14	42.42%
spvtools::val::(anonymousnamespace)::ValidateLoopMerge(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	67	22	32.83%
spvtools::val::CompositesPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	31	15	48.38%
spvtools::val::(anonymousnamespace)::ValidateVectorShuffle(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	56	27	48.21%
spvtools::val::(anonymousnamespace)::ValidateCompositeConstruct(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	165	49	29.69%
spvtools::val::(anonymousnamespace)::GetExtractInsertValueType(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*,unsignedint*)	98	35	35.71%
spvtools::val::(anonymousnamespace)::ValidateConstantComposite(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	368	97	26.35%
spvtools::val::ConversionPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	651	145	22.27%
spvtools::val::(anonymousnamespace)::CheckDecorationsOfEntryPoints(spvtools::val::ValidationState_t&)	259	80	30.88%
spvtools::val::(anonymousnamespace)::CheckDecorationsOfBuffers(spvtools::val::ValidationState_t&)	315	142	45.07%
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&)	218	2	0.917%
spvtools::val::(anonymousnamespace)::CheckInvalidVulkanExplicitLayout(spvtools::val::ValidationState_t&)	133	42	31.57%
spvtools::val::(anonymousnamespace)::UsesExplicitLayout(spvtools::val::ValidationState_t&,unsignedint,std::__1::unordered_map ,std::__1::equal_to ,std::__1::allocator >>&)	67	32	47.76%
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::ValidateExtInstGlslStd450(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	636	67	10.53%
spvtools::val::(anonymousnamespace)::ValidateFunctionCall(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	137	33	24.08%
spvtools::val::ImagePass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	122	31	25.40%
spvtools::val::ValidateQCOMImageProcessingTextureUsages(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	36	18	50.0%
spvtools::val::(anonymousnamespace)::ValidateTypeImage(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	134	29	21.64%
spvtools::val::(anonymousnamespace)::ValidateImageTexelPointer(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	116	63	54.31%
spvtools::val::(anonymousnamespace)::ValidateImageLod(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	61	26	42.62%
spvtools::val::(anonymousnamespace)::ValidateImageOperands(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*,spvtools::val::(anonymousnamespace)::ImageTypeInfoconst&,unsignedint)	328	59	17.98%
spvtools::val::(anonymousnamespace)::ValidateImageQuerySizeLod(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	57	25	43.85%
spvtools::val::InstructionPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	61	26	42.62%
spvtools::val::(anonymousnamespace)::VersionCheck(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	51	23	45.09%
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*)	66	19	28.78%
spvtools::val::(anonymousnamespace)::NumConsumedComponents(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	33	18	54.54%
spvtools::val::(anonymousnamespace)::ValidateStorageClass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	98	47	47.95%
spvtools::val::InvalidTypePass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	134	70	52.23%
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)	171	58	33.91%
spvtools::val::LogicalsPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	225	83	36.88%
spvtools::val::MemoryPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	87	29	33.33%
spvtools::val::(anonymousnamespace)::ValidateVariable(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	628	147	23.40%
spvtools::val::(anonymousnamespace)::ValidateLoad(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	124	29	23.38%
spvtools::val::(anonymousnamespace)::CheckMemoryAccess(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*,unsignedint)	123	37	30.08%
spvtools::val::(anonymousnamespace)::GetPointerTypes(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	35	15	42.85%
spvtools::val::(anonymousnamespace)::ValidateStore(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	145	53	36.55%
spvtools::val::(anonymousnamespace)::ValidateAccessChain(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	208	71	34.13%
spvtools::val::ValidateMemorySemantics(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*,unsignedint,unsignedint)	232	40	17.24%
spvtools::val::MeshShadingPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	123	12	9.756%
spvtools::val::MiscPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	89	11	12.35%
spvtools::val::ValidateFloatControls2(spvtools::val::ValidationState_t&)	57	21	36.84%
spvtools::val::ValidateDuplicateExecutionModes(spvtools::val::ValidationState_t&)	41	21	51.21%
spvtools::val::(anonymousnamespace)::ValidateEntryPoint(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	437	50	11.44%
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*)	234	113	48.29%
spvtools::val::RayTracingPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	161	9	5.590%
spvtools::val::RayReorderNVPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	406	29	7.142%
spvtools::val::RayReorderEXTPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	538	29	5.390%
spvtools::val::ValidateMemoryScope(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*,unsignedint)	113	20	17.69%
spvtools::val::TensorLayoutPass(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	36	7	19.44%
spvtools::val::(anonymousnamespace)::ValidateTypeInt(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	45	24	53.33%
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*)	46	16	34.78%
spvtools::val::(anonymousnamespace)::ValidateTypeArray(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	61	29	47.54%
spvtools::val::(anonymousnamespace)::ValidateTypeRuntimeArray(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	35	15	42.85%
spvtools::val::(anonymousnamespace)::ValidateTypeStruct(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	126	51	40.47%
spvtools::val::(anonymousnamespace)::ValidateTypeFunction(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	46	21	45.65%
spvtools::val::ValidationState_t::RegisterStorageClassConsumer(spv::StorageClass,spvtools::val::Instruction*)	213	40	18.77%
spvtools::val::ValidationState_t::VkErrorID(unsignedint,charconst*)const	763	9	1.179%
(anonymousnamespace)::TGlslangToSpvTraverser::TranslateLiterals(glslang::TVector const&,std::__1::vector >&)const	41	9	21.95%
(anonymousnamespace)::TGlslangToSpvTraverser::applySpirvDecorate(glslang::TTypeconst&,unsignedint,std::__1::optional )	46	22	47.82%
(anonymousnamespace)::TGlslangToSpvTraverser::visitSelection(glslang::TVisit,glslang::TIntermSelection*)::$_2::operator()()const	41	17	41.46%
glslang::TResolverUniformAdaptor::operator()(std::__1::pair ,glslang::pool_allocator >const,glslang::TVarEntryInfo>&)	48	26	54.16%
spvtools::FriendlyNameMapper::SaveBuiltInName(unsignedint,unsignedint)	68	21	30.88%
spvOperandIsConcrete	76	26	34.21%
spvtools::opt::CopyPropagateArrays::BuildMemoryObjectFromCompositeConstruct(spvtools::opt::Instruction*)	39	8	20.51%
spvtools::opt::CopyPropagateArrays::BuildMemoryObjectFromInsert(spvtools::opt::Instruction*)	66	12	18.18%
spvtools::opt::DeadBranchElimPass::FindFirstExitFromSelectionMerge(unsignedint,unsignedint,unsignedint,unsignedint,unsignedint)	65	23	35.38%
spvtools::opt::analysis::DecorationManager::RemoveDecoration(spvtools::opt::Instruction*)	33	13	39.39%
spvtools::opt::EliminateDeadMembersPass::RemoveDeadMembers()::$_1::operator()(spvtools::opt::Instruction*)const	53	25	47.16%
spvtools::opt::(anonymousnamespace)::GetWordsFromNumericScalarOrVectorConstant(spvtools::opt::analysis::ConstantManager*,spvtools::opt::analysis::Constantconst*)	50	6	12.0%
spvtools::opt::IRContext::BuildInvalidAnalyses(spvtools::opt::IRContext::Analysis)	57	21	36.84%
spvtools::opt::PrivateToLocalPass::UpdateUse(spvtools::opt::Instruction*,spvtools::opt::Instruction*)	33	10	30.30%
spvtools::opt::analysis::TypeManager::ReplaceForwardPointers(spvtools::opt::analysis::Type*)	51	20	39.21%
spvtools::val::(anonymousnamespace)::BuiltInsValidator::ValidateSingleBuiltInAtDefinitionVulkan(spvtools::val::Decorationconst&,spvtools::val::Instructionconst&,spv::BuiltIn)	171	7	4.093%
spvtools::val::(anonymousnamespace)::ValidateImageRead(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	95	32	33.68%
spvtools::val::(anonymousnamespace)::ValidateImageReadWrite(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*,spvtools::val::(anonymousnamespace)::ImageTypeInfoconst&)	32	12	37.5%
spvtools::val::(anonymousnamespace)::ValidateImageWrite(spvtools::val::ValidationState_t&,spvtools::val::Instructionconst*)	60	26	43.33%

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

Directories in report

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

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