CodeGenOptions - Track various options which control how the code is optimized and passed to the backend. More...

#include "clang/Basic/CodeGenOptions.h"

Inheritance diagram for clang::CodeGenOptions:

Classes
struct	BitcodeFileToLink
struct	OptRemark
	Optimization remark with an optional regular expression pattern. More...

Public Types
enum	InliningMethod { NormalInlining , OnlyHintInlining , OnlyAlwaysInlining }
enum	ObjCDispatchMethodKind { Legacy = 0 , NonLegacy = 1 , Mixed = 2 }
enum	TLSModel { GeneralDynamicTLSModel , LocalDynamicTLSModel , InitialExecTLSModel , LocalExecTLSModel }
enum	StructReturnConventionKind { SRCK_Default , SRCK_OnStack , SRCK_InRegs }
enum	EmbedBitcodeKind { Embed_Off , Embed_All , Embed_Bitcode , Embed_Marker }
enum class	ExtendVariableLivenessKind { None , This , All }
enum	InlineAsmDialectKind { IAD_ATT , IAD_Intel }
enum	DebugSrcHashKind { DSH_MD5 , DSH_SHA1 , DSH_SHA256 , DSH_NONE }
enum class	FramePointerKind { NonLeafNoReserve , None , Reserved , NonLeaf , All }
enum class	ExceptionHandlingKind { Default , None , SjLj , WinEH , DwarfCFI , Wasm , Emscripten }
	Possible exception handling behavior. More...
enum class	SwiftAsyncFramePointerKind { Auto , Always , Never , Default = Always }
enum	FiniteLoopsKind { Language , Always , Never }
enum	AssignmentTrackingOpts { Disabled , Enabled , Forced }
enum	SanitizeDebugTrapReasonKind { None , Basic , Detailed }
enum class	BoolFromMem { Strict , Truncate , NonZero , NonStrictDefault = NonZero }
enum class	NewPMEnablementLevel { Auto , ForceEnable , ForceDisable }
enum	RemarkKind { RK_Missing , RK_Enabled , RK_EnabledEverything , RK_Disabled , RK_DisabledEverything , RK_WithPattern }
Public Types inherited from clang::CodeGenOptionsBase
enum class	CompatibilityKind { NotCompatible , Compatible , Benign }
	For ASTs produced with different option value, signifies their level of compatibility. More...
using	CFBranchLabelSchemeKind = clang::CFBranchLabelSchemeKind
using	ProfileInstrKind = llvm::driver::ProfileInstrKind
using	AsanDetectStackUseAfterReturnMode
using	AsanDtorKind = llvm::AsanDtorKind
using	VectorLibrary = llvm::driver::VectorLibrary
using	ZeroCallUsedRegsKind = llvm::ZeroCallUsedRegs::ZeroCallUsedRegsKind
using	WinX64EHUnwindMode = llvm::WinX64EHUnwindMode
using	ControlFlowGuardMechanism = llvm::ControlFlowGuardMechanism
using	DebugCompressionType = llvm::DebugCompressionType
using	EmitDwarfUnwindType = llvm::EmitDwarfUnwindType
using	DebugTemplateNamesKind = llvm::codegenoptions::DebugTemplateNamesKind
using	DebugInfoKind = llvm::codegenoptions::DebugInfoKind
using	DebuggerKind = llvm::DebuggerKind
using	RelocSectionSymType = llvm::RelocSectionSymType

Public Member Functions
	CodeGenOptions ()
const std::vector< std::string > &	getNoBuiltinFuncs () const
bool	hasSjLjExceptions () const
bool	hasSEHExceptions () const
bool	hasDWARFExceptions () const
bool	hasWasmExceptions () const
bool	hasEmscriptenExceptions () const
bool	hasProfileClangInstr () const
	Check if Clang profile instrumenation is on.
bool	hasProfileIRInstr () const
	Check if IR level profile instrumentation is on.
bool	hasProfileCSIRInstr () const
	Check if CS IR level profile instrumentation is on.
bool	hasProfileInstr () const
	Check if any form of instrumentation is on.
bool	hasProfileClangUse () const
	Check if Clang profile use is on.
bool	hasProfileIRUse () const
	Check if IR level profile use is on.
bool	hasProfileCSIRUse () const
	Check if CSIR profile use is on.
bool	hasReducedDebugInfo () const
	Check if type and variable info should be emitted.
bool	hasMaybeUnusedDebugInfo () const
	Check if maybe unused type info should be emitted.
bool	hasSanitizeCoverage () const
bool	hasSanitizeBinaryMetadata () const
void	resetNonModularOptions (StringRef ModuleFormat)
	Reset all of the options that are not considered when building a module.
bool	isLoaderReplaceableFunctionName (StringRef FuncName) const
bool	isOptimizedBuild () const
	Are we building at -O1 or higher?
bool	isConvertingBoolWithCmp0 () const
	When loading a bool from a storage unit larger than i1, should it be converted to i1 by comparing to 0 or by truncating to i1?
std::string	remapDebugPathPrefix (StringRef Path) const
	Remap specified path prefix using provided DebugPrefixMap map.

Static Public Member Functions
static StringRef	getFramePointerKindName (FramePointerKind Kind)
static llvm::ExceptionHandling	toExceptionHandling (ExceptionHandlingKind Kind)
	Translate a clang ExceptionHandlingKind into the corresponding LLVM ExceptionHandling model.

Public Attributes
std::string	BBSections
std::string	BinutilsVersion
std::string	CodeModel
	The code model to use (-mcmodel).
uint64_t	LargeDataThreshold
	The code model-specific large data threshold to use (-mlarge-data-threshold).
std::string	CoverageDataFile
	The filename with path we use for coverage data files.
std::string	CoverageNotesFile
	The filename with path we use for coverage notes files.
std::string	ProfileFilterFiles
	Regexes separated by a semi-colon to filter the files to instrument.
std::string	ProfileExcludeFiles
	Regexes separated by a semi-colon to filter the files to not instrument.
char	CoverageVersion [4] = {'0', '0', '0', '0'}
	The version string to put into coverage files.
std::string	DebugPass
	Enable additional debugging information.
std::string	DebugCompilationDir
	The string to embed in debug information as the current working directory.
std::string	CoverageCompilationDir
	The string to embed in coverage mapping as the current working directory.
std::string	DwarfDebugFlags
	The string to embed in the debug information for the compile unit, if non-empty.
std::string	RecordCommandLine
	The string containing the commandline for the llvm.commandline metadata, if non-empty.
std::string	HLSLRecordCommandLine
	The string containing the commandline for the dx.source.args metadata, if non-empty.
llvm::SmallVector< llvm::SmallString< 8 > >	HLSLParsedCommandLine
	The vector contains parsed commandline for the dx.source.args metadata, if parsing was successful.
llvm::SmallVector< std::pair< std::string, std::string >, 0 >	DebugPrefixMap
llvm::SmallVector< std::pair< std::string, std::string >, 0 >	CoveragePrefixMap
	Prefix replacement map for source-based code coverage to remap source file paths in coverage mapping.
std::string	FloatABI
	The ABI to use for passing floating point arguments.
std::string	DIBugsReportFilePath
	The file to use for dumping bug report by Debugify for original debug info.
llvm::DenormalMode	FPDenormalMode = llvm::DenormalMode::getIEEE()
	The floating-point denormal mode to use.
llvm::DenormalMode	FP32DenormalMode = llvm::DenormalMode::getIEEE()
	The floating-point denormal mode to use, for float.
std::string	LimitFloatPrecision
	The float precision limit to use, if non-empty.
std::vector< BitcodeFileToLink >	LinkBitcodeFiles
	The files specified here are linked in to the module before optimizations.
std::string	MainFileName
	The user provided name for the "main file", if non-empty.
std::string	SplitDwarfFile
	The name for the split debug info file used for the DW_AT_[GNU_]dwo_name attribute in the skeleton CU.
std::string	SplitDwarfOutput
	Output filename for the split debug info, not used in the skeleton CU.
std::string	ObjectFilenameForDebug
	Output filename used in the COFF debug information.
llvm::Reloc::Model	RelocationModel
	The name of the relocation model to use.
std::string	TrapFuncName
	If not an empty string, trap intrinsics are lowered to calls to this function instead of to trap instructions.
std::vector< std::string >	DependentLibraries
	A list of dependent libraries.
std::vector< std::string >	LinkerOptions
	A list of linker options to embed in the object file.
std::string	InstrProfileOutput
	Name of the profile file to use as output for -fprofile-instr-generate, -fprofile-generate, and -fcs-profile-generate.
std::string	PatchableFunctionEntrySection
	Name of the patchable function entry section with -fpatchable-function-entry.
std::string	SampleProfileFile
	Name of the profile file to use with -fprofile-sample-use.
std::string	MemoryProfileOutput
	Name of the profile file to use as output for with -fmemory-profile.
std::string	MemoryProfileUsePath
	Name of the profile file to use as input for -fmemory-profile-use.
std::string	ProfileInstrumentUsePath
	Name of the profile file to use as input for -fprofile-instr-use.
std::string	ProfileRemappingFile
	Name of the profile remapping file to apply to the profile data supplied by -fprofile-sample-use or -fprofile-instr-use.
std::string	ThinLTOIndexFile
	Name of the function summary index file to use for ThinLTO function importing.
std::string	ThinLinkBitcodeFile
	Name of a file that can optionally be written with minimized bitcode to be used as input for the ThinLTO thin link step, which only needs the summary and module symbol table (and not, e.g.
std::string	SaveTempsFilePrefix
	Prefix to use for -save-temps output.
std::string	SaveDynDbgTempsFilePrefix
	Prefix to use for -save-dynamic-debugging-temps output.
std::string	OffloadBinaryToEmbedFile
	Name of file passed with -foffload-include-binary option to forward to offloading runtime back-end for incorporating them into host-side object file.
std::vector< std::string >	OffloadObjects
	List of filenames passed in using the -fembed-offload-object option.
std::string	OptRecordFile
	The name of the file to which the backend should save YAML optimization records.
std::string	OptRecordPasses
	The regex that filters the passes that should be saved to the optimization records.
std::string	OptRecordFormat
	The format used for serializing remarks (default: YAML)
std::string	SymbolPartition
	The name of the partition that symbols are assigned to, specified with -fsymbol-partition (see https://lld.llvm.org/Partitions.html).
std::string	UniqueSourceFileIdentifier
	If non-empty, allow the compiler to assume that the given source file identifier is unique at link time.
OptRemark	OptimizationRemark
	Selected optimizations for which we should enable optimization remarks.
OptRemark	OptimizationRemarkMissed
	Selected optimizations for which we should enable missed optimization remarks.
OptRemark	OptimizationRemarkAnalysis
	Selected optimizations for which we should enable optimization analyses.
SanitizerSet	SanitizeRecover
	Set of sanitizer checks that are non-fatal (i.e.
SanitizerSet	SanitizeTrap
	Set of sanitizer checks that trap rather than diagnose.
SanitizerSet	SanitizeMergeHandlers
	Set of sanitizer checks that can merge handlers (smaller code size at the expense of debuggability).
SanitizerMaskCutoffs	SanitizeSkipHotCutoffs
	Set of thresholds in a range [0.0, 1.0]: the top hottest code responsible for the given fraction of PGO counters will be excluded from sanitization (0.0 [default] to skip none, 1.0 to skip all).
SanitizerSet	SanitizeAnnotateDebugInfo
	Set of sanitizer checks, for which the instrumentation will be annotated with extra debug info.
std::optional< double >	AllowRuntimeCheckSkipHotCutoff
std::vector< uint8_t >	CmdArgs
	List of backend command-line options for -fembed-bitcode.
std::vector< std::string >	NoBuiltinFuncs
	A list of all -fno-builtin-* function names (e.g., memset).
std::vector< std::string >	Reciprocals
PointerAuthOptions	PointerAuth
	Configuration for pointer-signing.
std::string	PreferVectorWidth
	The preferred width for auto-vectorization transforms.
XRayInstrSet	XRayInstrumentationBundle
	Set of XRay instrumentation kinds to emit.
std::vector< std::string >	DefaultFunctionAttrs
std::vector< std::string >	PassPlugins
	List of dynamic shared object files to be loaded as pass plugins.
std::vector< std::function< void(llvm::PassBuilder &)> >	PassBuilderCallbacks
	List of pass builder callbacks.
std::vector< std::string >	TocDataVarsUserSpecified
	List of global variables explicitly specified by the user as toc-data.
std::vector< std::string >	NoTocDataVars
	List of global variables that over-ride the toc-data default.
std::vector< std::string >	SanitizeCoverageAllowlistFiles
	Path to allowlist file specifying which objects (files, functions) should exclusively be instrumented by sanitizer coverage pass.
std::string	StackProtectorGuard
	The guard style used for stack protector to get a initial value, this value usually be gotten from TLS or get from __stack_chk_guard, or some other styles we may implement in the future.
std::string	StackProtectorGuardReg
	The TLS base register when StackProtectorGuard is "tls", or register used to store the stack canary for "sysreg".
std::string	StackProtectorGuardSymbol
	Specify a symbol to be the guard value.
std::vector< std::string >	SanitizeCoverageIgnorelistFiles
	Path to ignorelist file specifying which objects (files, functions) listed for instrumentation by sanitizer coverage pass should actually not be instrumented.
std::vector< std::string >	SanitizeMetadataIgnorelistFiles
	Path to ignorelist file specifying which objects (files, functions) listed for instrumentation by sanitizer binary metadata pass should not be instrumented.
llvm::KCFIHashAlgorithm	SanitizeKcfiHash
	Hash algorithm to use for KCFI type IDs.
std::string	StackUsageFile
	Name of the stack usage file (i.e., .su file) if user passes -fstack-usage.
const char *	Argv0 = nullptr
	Executable and command-line used to create a given CompilerInvocation.
std::vector< std::string >	CommandLineArgs
std::optional< uint64_t >	DiagnosticsHotnessThreshold = 0
	The minimum hotness value a diagnostic needs in order to be included in optimization diagnostics.
std::optional< uint32_t >	DiagnosticsMisExpectTolerance = 0
	The maximum percentage profiling weights can deviate from the expected values in order to be included in misexpect diagnostics.
std::string	AsSecureLogFile
	The name of a file to use with .secure_log_unique directives.
std::vector< std::string >	LoaderReplaceableFunctionNames
	A list of functions that are replacable by the loader.
std::string	MSSecureHotPatchFunctionsFile
	The name of a file that contains functions which will be compiled for hotpatching.
std::vector< std::string >	MSSecureHotPatchFunctionsList
	A list of functions which will be compiled for hotpatching.

Detailed Description

CodeGenOptions - Track various options which control how the code is optimized and passed to the backend.

Definition at line 105 of file CodeGenOptions.h.

Member Enumeration Documentation

◆ AssignmentTrackingOpts

enum clang::CodeGenOptions::AssignmentTrackingOpts

Enumerator
Disabled
Enabled
Forced

Definition at line 248 of file CodeGenOptions.h.

◆ BoolFromMem

enum class clang::CodeGenOptions::BoolFromMem

strong

Enumerator
Strict	In-memory bool values are assumed to be 0 or 1, and any other value is UB.
Truncate	Convert in-memory bools to i1 by checking if the least significant bit is 1.
NonZero	Convert in-memory bools to i1 by checking if any bit is set to 1.
NonStrictDefault

Definition at line 264 of file CodeGenOptions.h.

◆ DebugSrcHashKind

enum clang::CodeGenOptions::DebugSrcHashKind

Enumerator
DSH_MD5
DSH_SHA1
DSH_SHA256
DSH_NONE

Definition at line 150 of file CodeGenOptions.h.

◆ EmbedBitcodeKind

enum clang::CodeGenOptions::EmbedBitcodeKind

Enumerator
Embed_Off
Embed_All
Embed_Bitcode
Embed_Marker

Definition at line 132 of file CodeGenOptions.h.

◆ ExceptionHandlingKind

enum class clang::CodeGenOptions::ExceptionHandlingKind

strong

Possible exception handling behavior.

Enumerator
Default
None
SjLj
WinEH
DwarfCFI
Wasm
Emscripten

Definition at line 202 of file CodeGenOptions.h.

◆ ExtendVariableLivenessKind

enum class clang::CodeGenOptions::ExtendVariableLivenessKind

strong

Enumerator
None
This
All

Definition at line 139 of file CodeGenOptions.h.

◆ FiniteLoopsKind

enum clang::CodeGenOptions::FiniteLoopsKind

Enumerator
Language
Always
Never

Definition at line 242 of file CodeGenOptions.h.

◆ FramePointerKind

enum class clang::CodeGenOptions::FramePointerKind

strong

Enumerator
NonLeafNoReserve
None
Reserved
NonLeaf
All

Definition at line 174 of file CodeGenOptions.h.

◆ InlineAsmDialectKind

enum clang::CodeGenOptions::InlineAsmDialectKind

Enumerator
IAD_ATT
IAD_Intel

Definition at line 145 of file CodeGenOptions.h.

◆ InliningMethod

enum clang::CodeGenOptions::InliningMethod

Enumerator
NormalInlining
OnlyHintInlining
OnlyAlwaysInlining

Definition at line 107 of file CodeGenOptions.h.

◆ NewPMEnablementLevel

enum class clang::CodeGenOptions::NewPMEnablementLevel

strong

Enumerator
Auto
ForceEnable
ForceDisable

Definition at line 274 of file CodeGenOptions.h.

◆ ObjCDispatchMethodKind

enum clang::CodeGenOptions::ObjCDispatchMethodKind

Enumerator
Legacy
NonLegacy
Mixed

Definition at line 113 of file CodeGenOptions.h.

◆ RemarkKind

enum clang::CodeGenOptions::RemarkKind

Enumerator
RK_Missing
RK_Enabled
RK_EnabledEverything
RK_Disabled
RK_DisabledEverything
RK_WithPattern

Definition at line 462 of file CodeGenOptions.h.

◆ SanitizeDebugTrapReasonKind

enum clang::CodeGenOptions::SanitizeDebugTrapReasonKind

Enumerator

None

Trap Messages are omitted.

This offers the smallest debug info size but at the cost of making traps hard to debug.

Basic

Trap Message is fixed per SanitizerKind.

Produces smaller debug info than Detailed but is not as helpful for debugging.

Detailed

Trap Message includes more context (e.g.

the expression being overflowed). This is more helpful for debugging but produces larger debug info than Basic.

Definition at line 254 of file CodeGenOptions.h.

◆ StructReturnConventionKind

enum clang::CodeGenOptions::StructReturnConventionKind

Enumerator
SRCK_Default
SRCK_OnStack
SRCK_InRegs

Definition at line 126 of file CodeGenOptions.h.

◆ SwiftAsyncFramePointerKind

enum class clang::CodeGenOptions::SwiftAsyncFramePointerKind

strong

Enumerator
Auto
Always
Never
Default

Definition at line 235 of file CodeGenOptions.h.

◆ TLSModel

enum clang::CodeGenOptions::TLSModel

Enumerator
GeneralDynamicTLSModel
LocalDynamicTLSModel
InitialExecTLSModel
LocalExecTLSModel

Definition at line 119 of file CodeGenOptions.h.

Constructor & Destructor Documentation

◆ CodeGenOptions()

clang::CodeGenOptions::CodeGenOptions ( )

Definition at line 14 of file CodeGenOptions.cpp.

References RelocationModel.

Member Function Documentation

◆ getFramePointerKindName()

StringRef clang::CodeGenOptions::getFramePointerKindName ( FramePointerKind Kind )

inlinestatic

Definition at line 184 of file CodeGenOptions.h.

References All, None, NonLeaf, NonLeafNoReserve, and Reserved.

Referenced by getTrivialDefaultFunctionAttributes().

◆ getNoBuiltinFuncs()

const std::vector< std::string > & clang::CodeGenOptions::getNoBuiltinFuncs ( ) const

inline

Definition at line 648 of file CodeGenOptions.h.

References NoBuiltinFuncs.

◆ hasDWARFExceptions()

bool clang::CodeGenOptions::hasDWARFExceptions ( ) const

inline

Definition at line 660 of file CodeGenOptions.h.

References DwarfCFI.

Referenced by getCPersonality(), getCPersonality(), getCXXPersonality(), getCXXPersonality(), InitializePredefinedMacros(), and initTargetOptions().

◆ hasEmscriptenExceptions()

bool clang::CodeGenOptions::hasEmscriptenExceptions ( ) const

inline

Definition at line 668 of file CodeGenOptions.h.

References Emscripten.

Referenced by initTargetOptions().

◆ hasMaybeUnusedDebugInfo()

bool clang::CodeGenOptions::hasMaybeUnusedDebugInfo ( ) const

inline

Check if maybe unused type info should be emitted.

Definition at line 716 of file CodeGenOptions.h.

◆ hasProfileClangInstr()

bool clang::CodeGenOptions::hasProfileClangInstr ( ) const

inline

Check if Clang profile instrumenation is on.

Definition at line 673 of file CodeGenOptions.h.

Referenced by getInstrProfOptions().

◆ hasProfileClangUse()

bool clang::CodeGenOptions::hasProfileClangUse ( ) const

inline

Check if Clang profile use is on.

Definition at line 695 of file CodeGenOptions.h.

Referenced by InitializePGOProfileMacros().

◆ hasProfileCSIRInstr()

bool clang::CodeGenOptions::hasProfileCSIRInstr ( ) const

inline

Check if CS IR level profile instrumentation is on.

Definition at line 684 of file CodeGenOptions.h.

◆ hasProfileCSIRUse()

bool clang::CodeGenOptions::hasProfileCSIRUse ( ) const

inline

Check if CSIR profile use is on.

Definition at line 706 of file CodeGenOptions.h.

◆ hasProfileInstr()

bool clang::CodeGenOptions::hasProfileInstr ( ) const

inline

Check if any form of instrumentation is on.

Definition at line 690 of file CodeGenOptions.h.

Referenced by InitializePGOProfileMacros().

◆ hasProfileIRInstr()

bool clang::CodeGenOptions::hasProfileIRInstr ( ) const

inline

Check if IR level profile instrumentation is on.

Definition at line 679 of file CodeGenOptions.h.

◆ hasProfileIRUse()

bool clang::CodeGenOptions::hasProfileIRUse ( ) const

inline

Check if IR level profile use is on.

Definition at line 700 of file CodeGenOptions.h.

Referenced by InitializePGOProfileMacros().

◆ hasReducedDebugInfo()

bool clang::CodeGenOptions::hasReducedDebugInfo ( ) const

inline

Check if type and variable info should be emitted.

Definition at line 711 of file CodeGenOptions.h.

◆ hasSanitizeBinaryMetadata()

bool clang::CodeGenOptions::hasSanitizeBinaryMetadata ( ) const

inline

Definition at line 728 of file CodeGenOptions.h.

Referenced by addSanitizers().

◆ hasSanitizeCoverage()

bool clang::CodeGenOptions::hasSanitizeCoverage ( ) const

inline

Definition at line 721 of file CodeGenOptions.h.

Referenced by addSanitizers(), and FixupInvocation().

◆ hasSEHExceptions()

bool clang::CodeGenOptions::hasSEHExceptions ( ) const

inline

Definition at line 656 of file CodeGenOptions.h.

References WinEH.

Referenced by getCPersonality(), getCPersonality(), getCXXPersonality(), getCXXPersonality(), getObjCPersonality(), getObjCPersonality(), InitializePredefinedMacros(), and initTargetOptions().

◆ hasSjLjExceptions()

bool clang::CodeGenOptions::hasSjLjExceptions ( ) const

inline

Definition at line 652 of file CodeGenOptions.h.

References SjLj.

Referenced by getCPersonality(), getCPersonality(), getCXXPersonality(), getCXXPersonality(), getObjCPersonality(), getObjCPersonality(), InitializePredefinedMacros(), and initTargetOptions().

◆ hasWasmExceptions()

bool clang::CodeGenOptions::hasWasmExceptions ( ) const

inline

Definition at line 664 of file CodeGenOptions.h.

References Wasm.

Referenced by getCXXPersonality(), getCXXPersonality(), InitializePredefinedMacros(), and initTargetOptions().

◆ isConvertingBoolWithCmp0()

bool clang::CodeGenOptions::isConvertingBoolWithCmp0 ( ) const

inline

When loading a bool from a storage unit larger than i1, should it be converted to i1 by comparing to 0 or by truncating to i1?

Definition at line 748 of file CodeGenOptions.h.

References isOptimizedBuild(), NonZero, Strict, and Truncate.

◆ isLoaderReplaceableFunctionName()

bool clang::CodeGenOptions::isLoaderReplaceableFunctionName ( StringRef FuncName ) const

inline

Definition at line 739 of file CodeGenOptions.h.

References LoaderReplaceableFunctionNames.

◆ isOptimizedBuild()

bool clang::CodeGenOptions::isOptimizedBuild ( ) const

inline

Are we building at -O1 or higher?

Definition at line 744 of file CodeGenOptions.h.

Referenced by emitCheckHandlerCall(), and isConvertingBoolWithCmp0().

◆ remapDebugPathPrefix()

std::string clang::CodeGenOptions::remapDebugPathPrefix ( StringRef Path ) const

Remap specified path prefix using provided DebugPrefixMap map.

Returns updated path or unchanged if no substitution was found.

Definition at line 54 of file CodeGenOptions.cpp.

References DebugPrefixMap.

Referenced by initTargetOptions().

◆ resetNonModularOptions()

void clang::CodeGenOptions::resetNonModularOptions ( StringRef ModuleFormat )

Reset all of the options that are not considered when building a module.

Definition at line 23 of file CodeGenOptions.cpp.

References RelocationModel.

Referenced by clang::CompilerInvocation::resetNonModularOptions().

◆ toExceptionHandling()

llvm::ExceptionHandling clang::CodeGenOptions::toExceptionHandling ( ExceptionHandlingKind Kind )

inlinestatic

Translate a clang ExceptionHandlingKind into the corresponding LLVM ExceptionHandling model.

Definition at line 215 of file CodeGenOptions.h.

References Default, DwarfCFI, Emscripten, None, SjLj, Wasm, and WinEH.

Referenced by clang::CodeGen::CodeGenModule::Release().

Member Data Documentation

◆ AllowRuntimeCheckSkipHotCutoff

std::optional<double> clang::CodeGenOptions::AllowRuntimeCheckSkipHotCutoff

Definition at line 529 of file CodeGenOptions.h.

Referenced by addLowerAllowCheckPass().

◆ Argv0

const char* clang::CodeGenOptions::Argv0 = nullptr

Executable and command-line used to create a given CompilerInvocation.

Most of the time this will be the full -cc1 command.

Definition at line 603 of file CodeGenOptions.h.

Referenced by initTargetOptions(), and makeCommonInvocationForModuleBuild().

◆ AsSecureLogFile

std::string clang::CodeGenOptions::AsSecureLogFile

The name of a file to use with .secure_log_unique directives.

Definition at line 626 of file CodeGenOptions.h.

Referenced by initTargetOptions().

◆ BBSections

std::string clang::CodeGenOptions::BBSections

Definition at line 166 of file CodeGenOptions.h.

Referenced by initTargetOptions().

◆ BinutilsVersion

std::string clang::CodeGenOptions::BinutilsVersion

Definition at line 172 of file CodeGenOptions.h.

Referenced by initTargetOptions().

◆ CmdArgs

std::vector<uint8_t> clang::CodeGenOptions::CmdArgs

List of backend command-line options for -fembed-bitcode.

Definition at line 532 of file CodeGenOptions.h.

Referenced by createAndEmbedModuleForDynamicDebugging(), and clang::EmbedBitcode().

◆ CodeModel

std::string clang::CodeGenOptions::CodeModel

The code model to use (-mcmodel).

Definition at line 281 of file CodeGenOptions.h.

Referenced by FixupInvocation(), and getCodeModel().

◆ CommandLineArgs

std::vector<std::string> clang::CodeGenOptions::CommandLineArgs

Definition at line 604 of file CodeGenOptions.h.

Referenced by initTargetOptions(), and makeCommonInvocationForModuleBuild().

◆ CoverageCompilationDir

std::string clang::CodeGenOptions::CoverageCompilationDir

The string to embed in coverage mapping as the current working directory.

Definition at line 311 of file CodeGenOptions.h.

Referenced by optimizeCWD(), and clang::dependencies::resetBenignCodeGenOptions().

◆ CoverageDataFile

std::string clang::CodeGenOptions::CoverageDataFile

The filename with path we use for coverage data files.

The runtime allows further manipulation with the GCOV_PREFIX and GCOV_PREFIX_STRIP environment variables.

Definition at line 290 of file CodeGenOptions.h.

Referenced by getGCOVOptions(), and clang::dependencies::resetBenignCodeGenOptions().

◆ CoverageNotesFile

std::string clang::CodeGenOptions::CoverageNotesFile

The filename with path we use for coverage notes files.

Definition at line 293 of file CodeGenOptions.h.

Referenced by getGCOVOptions(), and clang::dependencies::resetBenignCodeGenOptions().

◆ CoveragePrefixMap

llvm::SmallVector<std::pair<std::string, std::string>, 0> clang::CodeGenOptions::CoveragePrefixMap

Prefix replacement map for source-based code coverage to remap source file paths in coverage mapping.

Definition at line 333 of file CodeGenOptions.h.

◆ CoverageVersion

char clang::CodeGenOptions::CoverageVersion[4] = {'0', '0', '0', '0'}

The version string to put into coverage files.

Definition at line 302 of file CodeGenOptions.h.

Referenced by getGCOVOptions().

◆ DebugCompilationDir

std::string clang::CodeGenOptions::DebugCompilationDir

The string to embed in debug information as the current working directory.

Definition at line 308 of file CodeGenOptions.h.

Referenced by optimizeCWD(), and clang::dependencies::resetBenignCodeGenOptions().

◆ DebugPass

std::string clang::CodeGenOptions::DebugPass

Enable additional debugging information.

Definition at line 305 of file CodeGenOptions.h.

Referenced by setCommandLineOpts().

◆ DebugPrefixMap

llvm::SmallVector<std::pair<std::string, std::string>, 0> clang::CodeGenOptions::DebugPrefixMap

Definition at line 329 of file CodeGenOptions.h.

Referenced by remapDebugPathPrefix().

◆ DefaultFunctionAttrs

std::vector<std::string> clang::CodeGenOptions::DefaultFunctionAttrs

Definition at line 550 of file CodeGenOptions.h.

Referenced by addTrivialDefaultFunctionAttributes(), and getTrivialDefaultFunctionAttributes().

◆ DependentLibraries

std::vector<std::string> clang::CodeGenOptions::DependentLibraries

A list of dependent libraries.

Definition at line 390 of file CodeGenOptions.h.

◆ DiagnosticsHotnessThreshold

std::optional<uint64_t> clang::CodeGenOptions::DiagnosticsHotnessThreshold = 0

The minimum hotness value a diagnostic needs in order to be included in optimization diagnostics.

The threshold is an Optional value, which maps to one of the 3 states:

0 => threshold disabled. All remarks will be printed.
positive int => manual threshold by user. Remarks with hotness exceed threshold will be printed.
None => 'auto' threshold by user. The actual value is not available at command line, but will be synced with hotness threshold from profile summary during compilation.

If threshold option is not specified, it is disabled by default.

Definition at line 619 of file CodeGenOptions.h.

◆ DiagnosticsMisExpectTolerance

std::optional<uint32_t> clang::CodeGenOptions::DiagnosticsMisExpectTolerance = 0

The maximum percentage profiling weights can deviate from the expected values in order to be included in misexpect diagnostics.

Definition at line 623 of file CodeGenOptions.h.

◆ DIBugsReportFilePath

std::string clang::CodeGenOptions::DIBugsReportFilePath

The file to use for dumping bug report by Debugify for original debug info.

Definition at line 340 of file CodeGenOptions.h.

◆ DwarfDebugFlags

std::string clang::CodeGenOptions::DwarfDebugFlags

The string to embed in the debug information for the compile unit, if non-empty.

Definition at line 315 of file CodeGenOptions.h.

Referenced by clang::dependencies::resetBenignCodeGenOptions(), and SetUpDiagnosticLog().

◆ FloatABI

std::string clang::CodeGenOptions::FloatABI

The ABI to use for passing floating point arguments.

Definition at line 336 of file CodeGenOptions.h.

Referenced by createTargetCodeGenInfo().

◆ FP32DenormalMode

llvm::DenormalMode clang::CodeGenOptions::FP32DenormalMode = llvm::DenormalMode::getIEEE()

The floating-point denormal mode to use, for float.

Definition at line 346 of file CodeGenOptions.h.

Referenced by addMergableDefaultFunctionAttributes(), addMergeableDefaultFunctionAttributes(), and clang::CodeGen::mergeDefaultFunctionDefinitionAttributes().

◆ FPDenormalMode

llvm::DenormalMode clang::CodeGenOptions::FPDenormalMode = llvm::DenormalMode::getIEEE()

The floating-point denormal mode to use.

Definition at line 343 of file CodeGenOptions.h.

Referenced by addMergableDefaultFunctionAttributes(), addMergeableDefaultFunctionAttributes(), and clang::CodeGen::mergeDefaultFunctionDefinitionAttributes().

◆ HLSLParsedCommandLine

llvm::SmallVector<llvm::SmallString<8> > clang::CodeGenOptions::HLSLParsedCommandLine

The vector contains parsed commandline for the dx.source.args metadata, if parsing was successful.

Definition at line 327 of file CodeGenOptions.h.

◆ HLSLRecordCommandLine

std::string clang::CodeGenOptions::HLSLRecordCommandLine

The string containing the commandline for the dx.source.args metadata, if non-empty.

Definition at line 323 of file CodeGenOptions.h.

◆ InstrProfileOutput

std::string clang::CodeGenOptions::InstrProfileOutput

Name of the profile file to use as output for -fprofile-instr-generate, -fprofile-generate, and -fcs-profile-generate.

Definition at line 397 of file CodeGenOptions.h.

Referenced by getInstrProfOptions(), and getProfileGenName().

◆ LargeDataThreshold

uint64_t clang::CodeGenOptions::LargeDataThreshold

The code model-specific large data threshold to use (-mlarge-data-threshold).

Definition at line 285 of file CodeGenOptions.h.

Referenced by FixupInvocation().

◆ LimitFloatPrecision

std::string clang::CodeGenOptions::LimitFloatPrecision

The float precision limit to use, if non-empty.

Definition at line 349 of file CodeGenOptions.h.

Referenced by setCommandLineOpts().

◆ LinkBitcodeFiles

std::vector<BitcodeFileToLink> clang::CodeGenOptions::LinkBitcodeFiles

The files specified here are linked in to the module before optimizations.

Definition at line 365 of file CodeGenOptions.h.

Referenced by clang::loadLinkModules().

◆ LinkerOptions

std::vector<std::string> clang::CodeGenOptions::LinkerOptions

A list of linker options to embed in the object file.

Definition at line 393 of file CodeGenOptions.h.

◆ LoaderReplaceableFunctionNames

std::vector<std::string> clang::CodeGenOptions::LoaderReplaceableFunctionNames

A list of functions that are replacable by the loader.

Definition at line 629 of file CodeGenOptions.h.

Referenced by isLoaderReplaceableFunctionName().

◆ MainFileName

std::string clang::CodeGenOptions::MainFileName

The user provided name for the "main file", if non-empty.

This is useful in situations where the input file name does not match the original input file, for example with -save-temps.

Definition at line 370 of file CodeGenOptions.h.

Referenced by initTargetOptions(), and clang::dependencies::resetBenignCodeGenOptions().

◆ MemoryProfileOutput

std::string clang::CodeGenOptions::MemoryProfileOutput

Name of the profile file to use as output for with -fmemory-profile.

Definition at line 407 of file CodeGenOptions.h.

◆ MemoryProfileUsePath

std::string clang::CodeGenOptions::MemoryProfileUsePath

Name of the profile file to use as input for -fmemory-profile-use.

Definition at line 410 of file CodeGenOptions.h.

◆ MSSecureHotPatchFunctionsFile

std::string clang::CodeGenOptions::MSSecureHotPatchFunctionsFile

The name of a file that contains functions which will be compiled for hotpatching.

See -fms-secure-hotpatch-functions-file.

Definition at line 632 of file CodeGenOptions.h.

Referenced by clang::CodeGen::CodeGenModule::CodeGenModule().

◆ MSSecureHotPatchFunctionsList

std::vector<std::string> clang::CodeGenOptions::MSSecureHotPatchFunctionsList

A list of functions which will be compiled for hotpatching.

See -fms-secure-hotpatch-functions-list.

Definition at line 636 of file CodeGenOptions.h.

Referenced by clang::CodeGen::CodeGenModule::CodeGenModule().

◆ NoBuiltinFuncs

std::vector<std::string> clang::CodeGenOptions::NoBuiltinFuncs

A list of all -fno-builtin-* function names (e.g., memset).

Definition at line 535 of file CodeGenOptions.h.

Referenced by getNoBuiltinFuncs().

◆ NoTocDataVars

std::vector<std::string> clang::CodeGenOptions::NoTocDataVars

List of global variables that over-ride the toc-data default.

Definition at line 562 of file CodeGenOptions.h.

◆ ObjectFilenameForDebug

std::string clang::CodeGenOptions::ObjectFilenameForDebug

Output filename used in the COFF debug information.

Definition at line 380 of file CodeGenOptions.h.

Referenced by initTargetOptions().

◆ OffloadBinaryToEmbedFile

std::string clang::CodeGenOptions::OffloadBinaryToEmbedFile

Name of file passed with -foffload-include-binary option to forward to offloading runtime back-end for incorporating them into host-side object file.

Definition at line 437 of file CodeGenOptions.h.

◆ OffloadObjects

std::vector<std::string> clang::CodeGenOptions::OffloadObjects

List of filenames passed in using the -fembed-offload-object option.

These are offloading binaries containing device images and metadata.

Definition at line 441 of file CodeGenOptions.h.

Referenced by clang::EmbedObject().

◆ OptimizationRemark

OptRemark clang::CodeGenOptions::OptimizationRemark

Selected optimizations for which we should enable optimization remarks.

Transformation passes whose name matches the contained (optional) regular expression (and support this feature), will emit a diagnostic whenever they perform a transformation.

Definition at line 494 of file CodeGenOptions.h.

◆ OptimizationRemarkAnalysis

OptRemark clang::CodeGenOptions::OptimizationRemarkAnalysis

Selected optimizations for which we should enable optimization analyses.

Transformation passes whose name matches the contained (optional) regular expression (and support this feature), will emit a diagnostic whenever they want to explain why they decided to apply or not apply a given transformation.

Definition at line 507 of file CodeGenOptions.h.

◆ OptimizationRemarkMissed

OptRemark clang::CodeGenOptions::OptimizationRemarkMissed

Selected optimizations for which we should enable missed optimization remarks.

Transformation passes whose name matches the contained (optional) regular expression (and support this feature), will emit a diagnostic whenever they tried but failed to perform a transformation.

Definition at line 500 of file CodeGenOptions.h.

◆ OptRecordFile

std::string clang::CodeGenOptions::OptRecordFile

The name of the file to which the backend should save YAML optimization records.

Definition at line 445 of file CodeGenOptions.h.

Referenced by clang::reportOptRecordError().

◆ OptRecordFormat

std::string clang::CodeGenOptions::OptRecordFormat

The format used for serializing remarks (default: YAML)

Definition at line 452 of file CodeGenOptions.h.

Referenced by clang::reportOptRecordError().

◆ OptRecordPasses

std::string clang::CodeGenOptions::OptRecordPasses

The regex that filters the passes that should be saved to the optimization records.

Definition at line 449 of file CodeGenOptions.h.

Referenced by clang::reportOptRecordError().

◆ PassBuilderCallbacks

std::vector<std::function<void(llvm::PassBuilder &)> > clang::CodeGenOptions::PassBuilderCallbacks

List of pass builder callbacks.

Definition at line 556 of file CodeGenOptions.h.

◆ PassPlugins

std::vector<std::string> clang::CodeGenOptions::PassPlugins

List of dynamic shared object files to be loaded as pass plugins.

Definition at line 553 of file CodeGenOptions.h.

◆ PatchableFunctionEntrySection

std::string clang::CodeGenOptions::PatchableFunctionEntrySection

Name of the patchable function entry section with -fpatchable-function-entry.

Definition at line 401 of file CodeGenOptions.h.

◆ PointerAuth

PointerAuthOptions clang::CodeGenOptions::PointerAuth

Configuration for pointer-signing.

Definition at line 540 of file CodeGenOptions.h.

Referenced by BuildAppleKextVirtualCall(), buildBlockDescriptor(), buildGlobalBlock(), clang::CodeGen::CodeGenModule::getFunctionPointerAuthInfo(), and clang::CodeGen::CodeGenModule::getMemberFunctionPointerAuthInfo().

◆ PreferVectorWidth

std::string clang::CodeGenOptions::PreferVectorWidth

The preferred width for auto-vectorization transforms.

This is intended to override default transforms based on the width of the architected vector registers.

Definition at line 545 of file CodeGenOptions.h.

Referenced by getTrivialDefaultFunctionAttributes().

◆ ProfileExcludeFiles

std::string clang::CodeGenOptions::ProfileExcludeFiles

Regexes separated by a semi-colon to filter the files to not instrument.

Definition at line 299 of file CodeGenOptions.h.

Referenced by getGCOVOptions().

◆ ProfileFilterFiles

std::string clang::CodeGenOptions::ProfileFilterFiles

Regexes separated by a semi-colon to filter the files to instrument.

Definition at line 296 of file CodeGenOptions.h.

Referenced by getGCOVOptions().

◆ ProfileInstrumentUsePath

std::string clang::CodeGenOptions::ProfileInstrumentUsePath

Name of the profile file to use as input for -fprofile-instr-use.

Definition at line 413 of file CodeGenOptions.h.

Referenced by clang::dependencies::resetBenignCodeGenOptions().

◆ ProfileRemappingFile

std::string clang::CodeGenOptions::ProfileRemappingFile

Name of the profile remapping file to apply to the profile data supplied by -fprofile-sample-use or -fprofile-instr-use.

Definition at line 417 of file CodeGenOptions.h.

Referenced by clang::emitBackendOutput(), and clang::dependencies::resetBenignCodeGenOptions().

◆ Reciprocals

std::vector<std::string> clang::CodeGenOptions::Reciprocals

Definition at line 537 of file CodeGenOptions.h.

Referenced by getTrivialDefaultFunctionAttributes().

◆ RecordCommandLine

std::string clang::CodeGenOptions::RecordCommandLine

The string containing the commandline for the llvm.commandline metadata, if non-empty.

Definition at line 319 of file CodeGenOptions.h.

◆ RelocationModel

llvm::Reloc::Model clang::CodeGenOptions::RelocationModel

The name of the relocation model to use.

Definition at line 383 of file CodeGenOptions.h.

Referenced by CodeGenOptions(), resetNonModularOptions(), shouldAssumeDSOLocal(), and shouldAssumeDSOLocal().

◆ SampleProfileFile

std::string clang::CodeGenOptions::SampleProfileFile

Name of the profile file to use with -fprofile-sample-use.

Definition at line 404 of file CodeGenOptions.h.

Referenced by clang::emitBackendOutput(), emitCombinerOrInitializer(), emitCopyprivateCopyFunction(), emitDestructorsFunction(), emitOutlinedFunctionPrologue(), emitProxyTaskFunction(), emitReduceCombFunction(), emitReduceFiniFunction(), emitReduceInitFunction(), emitTaskDupFunction(), emitTaskPrivateMappingFunction(), and clang::dependencies::resetBenignCodeGenOptions().

◆ SanitizeAnnotateDebugInfo

SanitizerSet clang::CodeGenOptions::SanitizeAnnotateDebugInfo

Set of sanitizer checks, for which the instrumentation will be annotated with extra debug info.

Definition at line 527 of file CodeGenOptions.h.

◆ SanitizeCoverageAllowlistFiles

std::vector<std::string> clang::CodeGenOptions::SanitizeCoverageAllowlistFiles

Path to allowlist file specifying which objects (files, functions) should exclusively be instrumented by sanitizer coverage pass.

Definition at line 567 of file CodeGenOptions.h.

Referenced by addSanitizers().

◆ SanitizeCoverageIgnorelistFiles

std::vector<std::string> clang::CodeGenOptions::SanitizeCoverageIgnorelistFiles

Path to ignorelist file specifying which objects (files, functions) listed for instrumentation by sanitizer coverage pass should actually not be instrumented.

Definition at line 586 of file CodeGenOptions.h.

Referenced by addSanitizers().

◆ SanitizeKcfiHash

llvm::KCFIHashAlgorithm clang::CodeGenOptions::SanitizeKcfiHash

Hash algorithm to use for KCFI type IDs.

Definition at line 594 of file CodeGenOptions.h.

◆ SanitizeMergeHandlers

SanitizerSet clang::CodeGenOptions::SanitizeMergeHandlers

Set of sanitizer checks that can merge handlers (smaller code size at the expense of debuggability).

Definition at line 518 of file CodeGenOptions.h.

◆ SanitizeMetadataIgnorelistFiles

std::vector<std::string> clang::CodeGenOptions::SanitizeMetadataIgnorelistFiles

Path to ignorelist file specifying which objects (files, functions) listed for instrumentation by sanitizer binary metadata pass should not be instrumented.

Definition at line 591 of file CodeGenOptions.h.

Referenced by addSanitizers().

◆ SanitizeRecover

SanitizerSet clang::CodeGenOptions::SanitizeRecover

Set of sanitizer checks that are non-fatal (i.e.

execution should be continued when possible).

Definition at line 511 of file CodeGenOptions.h.

Referenced by addSanitizers().

◆ SanitizeSkipHotCutoffs

SanitizerMaskCutoffs clang::CodeGenOptions::SanitizeSkipHotCutoffs

Set of thresholds in a range [0.0, 1.0]: the top hottest code responsible for the given fraction of PGO counters will be excluded from sanitization (0.0 [default] to skip none, 1.0 to skip all).

Definition at line 523 of file CodeGenOptions.h.

Referenced by addLowerAllowCheckPass().

◆ SanitizeTrap

SanitizerSet clang::CodeGenOptions::SanitizeTrap

Set of sanitizer checks that trap rather than diagnose.

Definition at line 514 of file CodeGenOptions.h.

◆ SaveDynDbgTempsFilePrefix

std::string clang::CodeGenOptions::SaveDynDbgTempsFilePrefix

Prefix to use for -save-dynamic-debugging-temps output.

Definition at line 432 of file CodeGenOptions.h.

Referenced by createAndEmbedModuleForDynamicDebugging().

◆ SaveTempsFilePrefix

std::string clang::CodeGenOptions::SaveTempsFilePrefix

Prefix to use for -save-temps output.

Definition at line 429 of file CodeGenOptions.h.

◆ SplitDwarfFile

std::string clang::CodeGenOptions::SplitDwarfFile

The name for the split debug info file used for the DW_AT_[GNU_]dwo_name attribute in the skeleton CU.

Definition at line 374 of file CodeGenOptions.h.

Referenced by initTargetOptions().

◆ SplitDwarfOutput

std::string clang::CodeGenOptions::SplitDwarfOutput

Output filename for the split debug info, not used in the skeleton CU.

Definition at line 377 of file CodeGenOptions.h.

◆ StackProtectorGuard

std::string clang::CodeGenOptions::StackProtectorGuard

The guard style used for stack protector to get a initial value, this value usually be gotten from TLS or get from __stack_chk_guard, or some other styles we may implement in the future.

Definition at line 572 of file CodeGenOptions.h.

◆ StackProtectorGuardReg

std::string clang::CodeGenOptions::StackProtectorGuardReg

The TLS base register when StackProtectorGuard is "tls", or register used to store the stack canary for "sysreg".

On x86 this can be "fs" or "gs". On AArch64 this can only be "sp_el0".

Definition at line 578 of file CodeGenOptions.h.

◆ StackProtectorGuardSymbol

std::string clang::CodeGenOptions::StackProtectorGuardSymbol

Specify a symbol to be the guard value.

Definition at line 581 of file CodeGenOptions.h.

◆ StackUsageFile

std::string clang::CodeGenOptions::StackUsageFile

Name of the stack usage file (i.e., .su file) if user passes -fstack-usage.

If empty, it can be implied that -fstack-usage is not passed on the command line.

Definition at line 599 of file CodeGenOptions.h.

Referenced by initTargetOptions().

◆ SymbolPartition

std::string clang::CodeGenOptions::SymbolPartition

The name of the partition that symbols are assigned to, specified with -fsymbol-partition (see https://lld.llvm.org/Partitions.html).

Definition at line 456 of file CodeGenOptions.h.

◆ ThinLinkBitcodeFile

std::string clang::CodeGenOptions::ThinLinkBitcodeFile

Name of a file that can optionally be written with minimized bitcode to be used as input for the ThinLTO thin link step, which only needs the summary and module symbol table (and not, e.g.

any debug metadata).

Definition at line 426 of file CodeGenOptions.h.

◆ ThinLTOIndexFile

std::string clang::CodeGenOptions::ThinLTOIndexFile

Name of the function summary index file to use for ThinLTO function importing.

Definition at line 421 of file CodeGenOptions.h.

Referenced by clang::emitBackendOutput().

◆ TocDataVarsUserSpecified

std::vector<std::string> clang::CodeGenOptions::TocDataVarsUserSpecified

List of global variables explicitly specified by the user as toc-data.

Definition at line 559 of file CodeGenOptions.h.

Referenced by checkAliasForTocData().

◆ TrapFuncName

std::string clang::CodeGenOptions::TrapFuncName

If not an empty string, trap intrinsics are lowered to calls to this function instead of to trap instructions.

Definition at line 387 of file CodeGenOptions.h.

Referenced by addTrivialDefaultFunctionAttributes(), and getTrivialDefaultFunctionAttributes().

◆ UniqueSourceFileIdentifier

std::string clang::CodeGenOptions::UniqueSourceFileIdentifier

If non-empty, allow the compiler to assume that the given source file identifier is unique at link time.

Definition at line 460 of file CodeGenOptions.h.

◆ XRayInstrumentationBundle

XRayInstrSet clang::CodeGenOptions::XRayInstrumentationBundle

Set of XRay instrumentation kinds to emit.

Definition at line 548 of file CodeGenOptions.h.

The documentation for this class was generated from the following files:

include/clang/Basic/CodeGenOptions.h
lib/Basic/CodeGenOptions.cpp

Classes

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Detailed Description

Member Enumeration Documentation

◆ AssignmentTrackingOpts

◆ BoolFromMem

◆ DebugSrcHashKind

◆ EmbedBitcodeKind

◆ ExceptionHandlingKind

◆ ExtendVariableLivenessKind

◆ FiniteLoopsKind

◆ FramePointerKind

◆ InlineAsmDialectKind

◆ InliningMethod

◆ NewPMEnablementLevel

◆ ObjCDispatchMethodKind

◆ RemarkKind

◆ SanitizeDebugTrapReasonKind

◆ StructReturnConventionKind

◆ SwiftAsyncFramePointerKind

◆ TLSModel

Constructor & Destructor Documentation

◆ CodeGenOptions()

Member Function Documentation

◆ getFramePointerKindName()

◆ getNoBuiltinFuncs()

◆ hasDWARFExceptions()

◆ hasEmscriptenExceptions()

◆ hasMaybeUnusedDebugInfo()

◆ hasProfileClangInstr()

◆ hasProfileClangUse()

◆ hasProfileCSIRInstr()

◆ hasProfileCSIRUse()

◆ hasProfileInstr()

◆ hasProfileIRInstr()

◆ hasProfileIRUse()

◆ hasReducedDebugInfo()

◆ hasSanitizeBinaryMetadata()

◆ hasSanitizeCoverage()

◆ hasSEHExceptions()

◆ hasSjLjExceptions()

◆ hasWasmExceptions()

◆ isConvertingBoolWithCmp0()

◆ isLoaderReplaceableFunctionName()

◆ isOptimizedBuild()

◆ remapDebugPathPrefix()

◆ resetNonModularOptions()

◆ toExceptionHandling()

Member Data Documentation

◆ AllowRuntimeCheckSkipHotCutoff

◆ Argv0

◆ AsSecureLogFile

◆ BBSections

◆ BinutilsVersion

◆ CmdArgs

◆ CodeModel

◆ CommandLineArgs

◆ CoverageCompilationDir

◆ CoverageDataFile

◆ CoverageNotesFile

◆ CoveragePrefixMap

◆ CoverageVersion

◆ DebugCompilationDir

◆ DebugPass

◆ DebugPrefixMap

◆ DefaultFunctionAttrs

◆ DependentLibraries

◆ DiagnosticsHotnessThreshold

◆ DiagnosticsMisExpectTolerance

◆ DIBugsReportFilePath

◆ DwarfDebugFlags

◆ FloatABI

◆ FP32DenormalMode

◆ FPDenormalMode

◆ HLSLParsedCommandLine

◆ HLSLRecordCommandLine

◆ InstrProfileOutput