Classes
struct	RegisterCodeGenFlags
	Create this object with static storage to register codegen-related command line options. More...
struct	RegisterSaveStatsFlag
	Tools that support stats saving should create this object with static storage to register the –save-stats command line option. More...

Enumerations
enum	SaveStatsMode { None , Cwd , Obj }

Functions
LLVM_ABI std::string	getMArch ()
LLVM_ABI std::string	getMCPU ()
LLVM_ABI std::vector< std::string >	getMAttrs ()
LLVM_ABI Reloc::Model	getRelocModel ()
LLVM_ABI std::optional< Reloc::Model >	getExplicitRelocModel ()
LLVM_ABI ThreadModel::Model	getThreadModel ()
LLVM_ABI CodeModel::Model	getCodeModel ()
LLVM_ABI std::optional< CodeModel::Model >	getExplicitCodeModel ()
LLVM_ABI uint64_t	getLargeDataThreshold ()
LLVM_ABI std::optional< uint64_t >	getExplicitLargeDataThreshold ()
LLVM_ABI llvm::ExceptionHandling	getExceptionModel ()
LLVM_ABI std::optional< CodeGenFileType >	getExplicitFileType ()
LLVM_ABI CodeGenFileType	getFileType ()
LLVM_ABI FramePointerKind	getFramePointerUsage ()
LLVM_ABI bool	getEnableNoInfsFPMath ()
LLVM_ABI bool	getEnableNoNaNsFPMath ()
LLVM_ABI bool	getEnableNoSignedZerosFPMath ()
LLVM_ABI bool	getEnableNoTrappingFPMath ()
LLVM_ABI DenormalMode::DenormalModeKind	getDenormalFPMath ()
LLVM_ABI DenormalMode::DenormalModeKind	getDenormalFP32Math ()
LLVM_ABI bool	getEnableHonorSignDependentRoundingFPMath ()
LLVM_ABI llvm::FloatABI::ABIType	getFloatABIForCalls ()
LLVM_ABI llvm::FPOpFusion::FPOpFusionMode	getFuseFPOps ()
LLVM_ABI SwiftAsyncFramePointerMode	getSwiftAsyncFramePointer ()
LLVM_ABI bool	getDontPlaceZerosInBSS ()
LLVM_ABI bool	getEnableGuaranteedTailCallOpt ()
LLVM_ABI bool	getEnableAIXExtendedAltivecABI ()
LLVM_ABI bool	getDisableTailCalls ()
LLVM_ABI bool	getStackSymbolOrdering ()
LLVM_ABI bool	getStackRealign ()
LLVM_ABI std::string	getTrapFuncName ()
LLVM_ABI bool	getUseCtors ()
LLVM_ABI bool	getDisableIntegratedAS ()
LLVM_ABI bool	getDataSections ()
LLVM_ABI std::optional< bool >	getExplicitDataSections ()
LLVM_ABI bool	getFunctionSections ()
LLVM_ABI std::optional< bool >	getExplicitFunctionSections ()
LLVM_ABI bool	getIgnoreXCOFFVisibility ()
LLVM_ABI bool	getXCOFFTracebackTable ()
LLVM_ABI std::string	getBBSections ()
LLVM_ABI unsigned	getTLSSize ()
LLVM_ABI bool	getEmulatedTLS ()
LLVM_ABI std::optional< bool >	getExplicitEmulatedTLS ()
LLVM_ABI bool	getEnableTLSDESC ()
LLVM_ABI std::optional< bool >	getExplicitEnableTLSDESC ()
LLVM_ABI bool	getUniqueSectionNames ()
LLVM_ABI bool	getUniqueBasicBlockSectionNames ()
LLVM_ABI bool	getSeparateNamedSections ()
LLVM_ABI llvm::EABI	getEABIVersion ()
LLVM_ABI llvm::DebuggerKind	getDebuggerTuningOpt ()
LLVM_ABI llvm::VectorLibrary	getVectorLibrary ()
LLVM_ABI bool	getEnableStackSizeSection ()
LLVM_ABI bool	getEnableAddrsig ()
LLVM_ABI bool	getEnableCallGraphSection ()
LLVM_ABI bool	getEmitCallSiteInfo ()
LLVM_ABI bool	getEnableMachineFunctionSplitter ()
LLVM_ABI bool	getEnableStaticDataPartitioning ()
LLVM_ABI bool	getEnableDebugEntryValues ()
LLVM_ABI bool	getValueTrackingVariableLocations ()
LLVM_ABI std::optional< bool >	getExplicitValueTrackingVariableLocations ()
LLVM_ABI bool	getForceDwarfFrameSection ()
LLVM_ABI bool	getXRayFunctionIndex ()
LLVM_ABI bool	getDebugStrictDwarf ()
LLVM_ABI unsigned	getAlignLoops ()
LLVM_ABI bool	getJMCInstrument ()
LLVM_ABI bool	getXCOFFReadOnlyPointers ()
LLVM_ABI SaveStatsMode	getSaveStats ()
LLVM_ABI bool	getEnableBBAddrMap ()
LLVM_ABI llvm::BasicBlockSection	getBBSectionsMode (llvm::TargetOptions &Options)
LLVM_ABI TargetOptions	InitTargetOptionsFromCodeGenFlags (const llvm::Triple &TheTriple)
	Common utility function tightly tied to the options listed here.
LLVM_ABI std::string	getCPUStr ()
LLVM_ABI std::string	getFeaturesStr ()
LLVM_ABI std::vector< std::string >	getFeatureList ()
LLVM_ABI void	renderBoolStringAttr (AttrBuilder &B, StringRef Name, bool Val)
LLVM_ABI void	setFunctionAttributes (StringRef CPU, StringRef Features, Function &F)
	Set function attributes of function `F` based on CPU, Features, and command line flags.
LLVM_ABI void	setFunctionAttributes (StringRef CPU, StringRef Features, Module &M)
	Set function attributes of functions in Module M based on CPU, Features, and command line flags.
LLVM_ABI bool	getDefaultValueTrackingVariableLocations (const llvm::Triple &T)
	Should value-tracking variable locations / instruction referencing be enabled by default for this triple?
LLVM_ABI Expected< std::unique_ptr< TargetMachine > >	createTargetMachineForTriple (StringRef TargetTriple, CodeGenOptLevel OptLevel=CodeGenOptLevel::Default)
	Creates a TargetMachine instance with the options defined on the command line.
LLVM_ABI void	MaybeEnableStatistics ()
	Conditionally enables the collection of LLVM statistics during the tool run, based on the value of the flag.
LLVM_ABI int	MaybeSaveStatistics (StringRef OutputFilename, StringRef ToolName)
	Conditionally saves the collected LLVM statistics to the received output file, based on the value of the flag.

Enumeration Type Documentation

◆ SaveStatsMode

enum llvm::codegen::SaveStatsMode

Enumerator
None
Cwd
Obj

Definition at line 159 of file CommandFlags.h.

Function Documentation

◆ createTargetMachineForTriple()

Expected< std::unique_ptr< TargetMachine > > llvm::codegen::createTargetMachineForTriple	(	StringRef	TargetTriple,
		CodeGenOptLevel	OptLevel = CodeGenOptLevel::Default )

Creates a TargetMachine instance with the options defined on the command line.

This can be used for tools that do not need further customization of the TargetOptions.

Definition at line 801 of file CommandFlags.cpp.

References llvm::createStringError(), llvm::Target::createTargetMachine(), createTargetMachineForTriple(), getCPUStr(), getExplicitCodeModel(), getExplicitRelocModel(), getFeaturesStr(), getMArch(), llvm::inconvertibleErrorCode(), InitTargetOptionsFromCodeGenFlags(), and llvm::TargetRegistry::lookupTarget().

Referenced by createTargetMachineForTriple().

◆ getAlignLoops()

LLVM_ABI unsigned llvm::codegen::getAlignLoops ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getBBSections()

LLVM_ABI std::string llvm::codegen::getBBSections ( )

References LLVM_ABI.

Referenced by getBBSectionsMode().

◆ getBBSectionsMode()

llvm::BasicBlockSection llvm::codegen::getBBSectionsMode ( llvm::TargetOptions & Options )

Definition at line 575 of file CommandFlags.cpp.

References llvm::All, llvm::errs(), getBBSections(), getBBSectionsMode(), llvm::ErrorOr< T >::getError(), llvm::MemoryBuffer::getFile(), llvm::List, llvm::None, and Options.

Referenced by getBBSectionsMode(), and InitTargetOptionsFromCodeGenFlags().

◆ getCodeModel()

LLVM_ABI CodeModel::Model llvm::codegen::getCodeModel ( )

References LLVM_ABI.

◆ getCPUStr()

std::string llvm::codegen::getCPUStr ( )

Definition at line 659 of file CommandFlags.cpp.

References getCPUStr(), llvm::sys::getHostCPUName(), and getMCPU().

Referenced by createTargetMachineForTriple(), and getCPUStr().

◆ getDataSections()

LLVM_ABI bool llvm::codegen::getDataSections ( )

References LLVM_ABI.

◆ getDebuggerTuningOpt()

LLVM_ABI llvm::DebuggerKind llvm::codegen::getDebuggerTuningOpt ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getDebugStrictDwarf()

LLVM_ABI bool llvm::codegen::getDebugStrictDwarf ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getDefaultValueTrackingVariableLocations()

LLVM_ABI bool llvm::codegen::getDefaultValueTrackingVariableLocations ( const llvm::Triple & T )

Should value-tracking variable locations / instruction referencing be enabled by default for this triple?

References llvm::Default, LLVM_ABI, OutputFilename, and T.

◆ getDenormalFP32Math()

LLVM_ABI DenormalMode::DenormalModeKind llvm::codegen::getDenormalFP32Math ( )

References LLVM_ABI.

Referenced by setFunctionAttributes().

◆ getDenormalFPMath()

LLVM_ABI DenormalMode::DenormalModeKind llvm::codegen::getDenormalFPMath ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags(), and setFunctionAttributes().

◆ getDisableIntegratedAS()

LLVM_ABI bool llvm::codegen::getDisableIntegratedAS ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getDisableTailCalls()

LLVM_ABI bool llvm::codegen::getDisableTailCalls ( )

References LLVM_ABI.

Referenced by setFunctionAttributes().

◆ getDontPlaceZerosInBSS()

LLVM_ABI bool llvm::codegen::getDontPlaceZerosInBSS ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getEABIVersion()

LLVM_ABI llvm::EABI llvm::codegen::getEABIVersion ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getEmitCallSiteInfo()

LLVM_ABI bool llvm::codegen::getEmitCallSiteInfo ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getEmulatedTLS()

LLVM_ABI bool llvm::codegen::getEmulatedTLS ( )

References LLVM_ABI.

◆ getEnableAddrsig()

LLVM_ABI bool llvm::codegen::getEnableAddrsig ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getEnableAIXExtendedAltivecABI()

LLVM_ABI bool llvm::codegen::getEnableAIXExtendedAltivecABI ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getEnableBBAddrMap()

LLVM_ABI bool llvm::codegen::getEnableBBAddrMap ( )

References B(), F, LLVM_ABI, and Options.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getEnableCallGraphSection()

LLVM_ABI bool llvm::codegen::getEnableCallGraphSection ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getEnableDebugEntryValues()

LLVM_ABI bool llvm::codegen::getEnableDebugEntryValues ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getEnableGuaranteedTailCallOpt()

LLVM_ABI bool llvm::codegen::getEnableGuaranteedTailCallOpt ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getEnableHonorSignDependentRoundingFPMath()

LLVM_ABI bool llvm::codegen::getEnableHonorSignDependentRoundingFPMath ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getEnableMachineFunctionSplitter()

LLVM_ABI bool llvm::codegen::getEnableMachineFunctionSplitter ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getEnableNoInfsFPMath()

LLVM_ABI bool llvm::codegen::getEnableNoInfsFPMath ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getEnableNoNaNsFPMath()

LLVM_ABI bool llvm::codegen::getEnableNoNaNsFPMath ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getEnableNoSignedZerosFPMath()

LLVM_ABI bool llvm::codegen::getEnableNoSignedZerosFPMath ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getEnableNoTrappingFPMath()

LLVM_ABI bool llvm::codegen::getEnableNoTrappingFPMath ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getEnableStackSizeSection()

LLVM_ABI bool llvm::codegen::getEnableStackSizeSection ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getEnableStaticDataPartitioning()

LLVM_ABI bool llvm::codegen::getEnableStaticDataPartitioning ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getEnableTLSDESC()

LLVM_ABI bool llvm::codegen::getEnableTLSDESC ( )

References LLVM_ABI.

◆ getExceptionModel()

LLVM_ABI llvm::ExceptionHandling llvm::codegen::getExceptionModel ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getExplicitCodeModel()

LLVM_ABI std::optional< CodeModel::Model > llvm::codegen::getExplicitCodeModel ( )

References LLVM_ABI.

Referenced by createTargetMachineForTriple().

◆ getExplicitDataSections()

LLVM_ABI std::optional< bool > llvm::codegen::getExplicitDataSections ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getExplicitEmulatedTLS()

LLVM_ABI std::optional< bool > llvm::codegen::getExplicitEmulatedTLS ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getExplicitEnableTLSDESC()

LLVM_ABI std::optional< bool > llvm::codegen::getExplicitEnableTLSDESC ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getExplicitFileType()

LLVM_ABI std::optional< CodeGenFileType > llvm::codegen::getExplicitFileType ( )

References LLVM_ABI.

◆ getExplicitFunctionSections()

LLVM_ABI std::optional< bool > llvm::codegen::getExplicitFunctionSections ( )

References LLVM_ABI.

◆ getExplicitLargeDataThreshold()

LLVM_ABI std::optional< uint64_t > llvm::codegen::getExplicitLargeDataThreshold ( )

References LLVM_ABI.

◆ getExplicitRelocModel()

LLVM_ABI std::optional< Reloc::Model > llvm::codegen::getExplicitRelocModel ( )

References LLVM_ABI.

Referenced by createTargetMachineForTriple().

◆ getExplicitValueTrackingVariableLocations()

LLVM_ABI std::optional< bool > llvm::codegen::getExplicitValueTrackingVariableLocations ( )

References LLVM_ABI.

◆ getFeatureList()

std::vector< std::string > llvm::codegen::getFeatureList ( )

Definition at line 686 of file CommandFlags.cpp.

References llvm::SubtargetFeatures::AddFeature(), getFeatureList(), llvm::SubtargetFeatures::getFeatures(), llvm::sys::getHostCPUFeatures(), getMAttrs(), and getMCPU().

Referenced by getFeatureList().

◆ getFeaturesStr()

std::string llvm::codegen::getFeaturesStr ( )

Definition at line 669 of file CommandFlags.cpp.

References llvm::SubtargetFeatures::AddFeature(), getFeaturesStr(), llvm::sys::getHostCPUFeatures(), getMAttrs(), getMCPU(), and llvm::SubtargetFeatures::getString().

Referenced by createTargetMachineForTriple(), and getFeaturesStr().

◆ getFileType()

LLVM_ABI CodeGenFileType llvm::codegen::getFileType ( )

References LLVM_ABI.

◆ getFloatABIForCalls()

LLVM_ABI llvm::FloatABI::ABIType llvm::codegen::getFloatABIForCalls ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getForceDwarfFrameSection()

LLVM_ABI bool llvm::codegen::getForceDwarfFrameSection ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getFramePointerUsage()

LLVM_ABI FramePointerKind llvm::codegen::getFramePointerUsage ( )

References LLVM_ABI.

Referenced by setFunctionAttributes().

◆ getFunctionSections()

LLVM_ABI bool llvm::codegen::getFunctionSections ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getFuseFPOps()

LLVM_ABI llvm::FPOpFusion::FPOpFusionMode llvm::codegen::getFuseFPOps ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getIgnoreXCOFFVisibility()

LLVM_ABI bool llvm::codegen::getIgnoreXCOFFVisibility ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getJMCInstrument()

LLVM_ABI bool llvm::codegen::getJMCInstrument ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getLargeDataThreshold()

LLVM_ABI uint64_t llvm::codegen::getLargeDataThreshold ( )

References LLVM_ABI.

◆ getMArch()

LLVM_ABI std::string llvm::codegen::getMArch ( )

References LLVM_ABI.

Referenced by createTargetMachineForTriple().

◆ getMAttrs()

LLVM_ABI std::vector< std::string > llvm::codegen::getMAttrs ( )

References LLVM_ABI.

Referenced by getFeatureList(), and getFeaturesStr().

◆ getMCPU()

LLVM_ABI std::string llvm::codegen::getMCPU ( )

References LLVM_ABI.

Referenced by getCPUStr(), getFeatureList(), and getFeaturesStr().

◆ getRelocModel()

LLVM_ABI Reloc::Model llvm::codegen::getRelocModel ( )

References LLVM_ABI.

◆ getSaveStats()

LLVM_ABI SaveStatsMode llvm::codegen::getSaveStats ( )

References LLVM_ABI.

Referenced by MaybeEnableStatistics(), and MaybeSaveStatistics().

◆ getSeparateNamedSections()

LLVM_ABI bool llvm::codegen::getSeparateNamedSections ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getStackRealign()

LLVM_ABI bool llvm::codegen::getStackRealign ( )

References LLVM_ABI.

Referenced by setFunctionAttributes().

◆ getStackSymbolOrdering()

LLVM_ABI bool llvm::codegen::getStackSymbolOrdering ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getSwiftAsyncFramePointer()

LLVM_ABI SwiftAsyncFramePointerMode llvm::codegen::getSwiftAsyncFramePointer ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getThreadModel()

LLVM_ABI ThreadModel::Model llvm::codegen::getThreadModel ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getTLSSize()

LLVM_ABI unsigned llvm::codegen::getTLSSize ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getTrapFuncName()

LLVM_ABI std::string llvm::codegen::getTrapFuncName ( )

References LLVM_ABI.

Referenced by setFunctionAttributes().

◆ getUniqueBasicBlockSectionNames()

LLVM_ABI bool llvm::codegen::getUniqueBasicBlockSectionNames ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getUniqueSectionNames()

LLVM_ABI bool llvm::codegen::getUniqueSectionNames ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getUseCtors()

LLVM_ABI bool llvm::codegen::getUseCtors ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getValueTrackingVariableLocations()

LLVM_ABI bool llvm::codegen::getValueTrackingVariableLocations ( )

References LLVM_ABI.

◆ getVectorLibrary()

LLVM_ABI llvm::VectorLibrary llvm::codegen::getVectorLibrary ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getXCOFFReadOnlyPointers()

LLVM_ABI bool llvm::codegen::getXCOFFReadOnlyPointers ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getXCOFFTracebackTable()

LLVM_ABI bool llvm::codegen::getXCOFFTracebackTable ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ getXRayFunctionIndex()

LLVM_ABI bool llvm::codegen::getXRayFunctionIndex ( )

References LLVM_ABI.

Referenced by InitTargetOptionsFromCodeGenFlags().

◆ InitTargetOptionsFromCodeGenFlags()

TargetOptions llvm::codegen::InitTargetOptionsFromCodeGenFlags ( const llvm::Triple & TheTriple )

Common utility function tightly tied to the options listed here.

Initializes a TargetOptions object with CodeGen flags and returns it. TheTriple is used to determine the default value for options if options are not explicitly specified. If those triple dependant options value do not have effect for your component, a default Triple() could be passed in.

Definition at line 596 of file CommandFlags.cpp.

References llvm::FloatABI::Default, getAlignLoops(), getBBSectionsMode(), getDebuggerTuningOpt(), getDebugStrictDwarf(), getDenormalFPMath(), getDisableIntegratedAS(), getDontPlaceZerosInBSS(), getEABIVersion(), getEmitCallSiteInfo(), getEnableAddrsig(), getEnableAIXExtendedAltivecABI(), getEnableBBAddrMap(), getEnableCallGraphSection(), getEnableDebugEntryValues(), getEnableGuaranteedTailCallOpt(), getEnableHonorSignDependentRoundingFPMath(), getEnableMachineFunctionSplitter(), getEnableNoInfsFPMath(), getEnableNoNaNsFPMath(), getEnableNoSignedZerosFPMath(), getEnableNoTrappingFPMath(), getEnableStackSizeSection(), getEnableStaticDataPartitioning(), getExceptionModel(), getExplicitDataSections(), getExplicitEmulatedTLS(), getExplicitEnableTLSDESC(), getFloatABIForCalls(), getForceDwarfFrameSection(), getFunctionSections(), getFuseFPOps(), getIgnoreXCOFFVisibility(), getJMCInstrument(), getSeparateNamedSections(), getStackSymbolOrdering(), getSwiftAsyncFramePointer(), getThreadModel(), getTLSSize(), getUniqueBasicBlockSectionNames(), getUniqueSectionNames(), getUseCtors(), getVectorLibrary(), getXCOFFReadOnlyPointers(), getXCOFFTracebackTable(), getXRayFunctionIndex(), llvm::Triple::hasDefaultDataSections(), llvm::Triple::hasDefaultEmulatedTLS(), llvm::Triple::hasDefaultTLSDESC(), llvm::mc::InitMCTargetOptionsFromFlags(), InitTargetOptionsFromCodeGenFlags(), and Options.

Referenced by createTargetMachineForTriple(), and InitTargetOptionsFromCodeGenFlags().

◆ MaybeEnableStatistics()

void llvm::codegen::MaybeEnableStatistics ( )

Conditionally enables the collection of LLVM statistics during the tool run, based on the value of the flag.

Must be called before the tool run to actually collect data.

Definition at line 821 of file CommandFlags.cpp.

References llvm::EnableStatistics(), getSaveStats(), MaybeEnableStatistics(), and None.

Referenced by MaybeEnableStatistics().

◆ MaybeSaveStatistics()

int llvm::codegen::MaybeSaveStatistics	(	StringRef	OutputFilename,
		StringRef	ToolName )

Conditionally saves the collected LLVM statistics to the received output file, based on the value of the flag.

Should be called after the tool run, and must follow a call to MaybeEnableStatistics() to actually have data to write.

Definition at line 828 of file CommandFlags.cpp.

References llvm::sys::path::append(), assert(), Cwd, llvm::WithColor::error(), llvm::errs(), llvm::sys::path::filename(), getSaveStats(), MaybeSaveStatistics(), None, Obj, llvm::sys::fs::OF_TextWithCRLF, OutputFilename, llvm::PrintStatisticsJSON(), llvm::sys::path::remove_filename(), and llvm::sys::path::replace_extension().

Referenced by MaybeSaveStatistics().

◆ renderBoolStringAttr()

void llvm::codegen::renderBoolStringAttr	(	AttrBuilder &	B,
		StringRef	Name,
		bool	Val )

Definition at line 703 of file CommandFlags.cpp.

References B(), and renderBoolStringAttr().

Referenced by renderBoolStringAttr().

◆ setFunctionAttributes() [1/2]

void llvm::codegen::setFunctionAttributes	(	StringRef	CPU,
		StringRef	Features,
		Function &	F )

Set function attributes of function F based on CPU, Features, and command line flags.

Definition at line 715 of file CommandFlags.cpp.

References llvm::All, llvm::SmallString< InternalLen >::append(), B(), Call, llvm::dyn_cast(), llvm::StringRef::empty(), F, llvm::Attribute::get(), getDenormalFP32Math(), getDenormalFPMath(), getDisableTailCalls(), getFramePointerUsage(), getStackRealign(), getTrapFuncName(), HANDLE_BOOL_ATTR, I, llvm::None, llvm::NonLeaf, llvm::NonLeafNoReserve, llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::Reserved, setFunctionAttributes(), and llvm::toStringRef().

Referenced by setFunctionAttributes(), and setFunctionAttributes().

◆ setFunctionAttributes() [2/2]

void llvm::codegen::setFunctionAttributes	(	StringRef	CPU,
		StringRef	Features,
		Module &	M )

Set function attributes of functions in Module M based on CPU, Features, and command line flags.

Definition at line 794 of file CommandFlags.cpp.

References F, and setFunctionAttributes().

Classes

Enumerations

Functions

Enumeration Type Documentation

◆ SaveStatsMode

Function Documentation

◆ createTargetMachineForTriple()

◆ getAlignLoops()

◆ getBBSections()

◆ getBBSectionsMode()

◆ getCodeModel()

◆ getCPUStr()

◆ getDataSections()

◆ getDebuggerTuningOpt()

◆ getDebugStrictDwarf()

◆ getDefaultValueTrackingVariableLocations()

◆ getDenormalFP32Math()

◆ getDenormalFPMath()

◆ getDisableIntegratedAS()

◆ getDisableTailCalls()

◆ getDontPlaceZerosInBSS()

◆ getEABIVersion()

◆ getEmitCallSiteInfo()

◆ getEmulatedTLS()

◆ getEnableAddrsig()

◆ getEnableAIXExtendedAltivecABI()

◆ getEnableBBAddrMap()

◆ getEnableCallGraphSection()

◆ getEnableDebugEntryValues()

◆ getEnableGuaranteedTailCallOpt()

◆ getEnableHonorSignDependentRoundingFPMath()

◆ getEnableMachineFunctionSplitter()

◆ getEnableNoInfsFPMath()

◆ getEnableNoNaNsFPMath()

◆ getEnableNoSignedZerosFPMath()

◆ getEnableNoTrappingFPMath()

◆ getEnableStackSizeSection()

◆ getEnableStaticDataPartitioning()

◆ getEnableTLSDESC()

◆ getExceptionModel()

◆ getExplicitCodeModel()

◆ getExplicitDataSections()

◆ getExplicitEmulatedTLS()

◆ getExplicitEnableTLSDESC()

◆ getExplicitFileType()

◆ getExplicitFunctionSections()

◆ getExplicitLargeDataThreshold()

◆ getExplicitRelocModel()

◆ getExplicitValueTrackingVariableLocations()

◆ getFeatureList()

◆ getFeaturesStr()

◆ getFileType()

◆ getFloatABIForCalls()

◆ getForceDwarfFrameSection()

◆ getFramePointerUsage()

◆ getFunctionSections()

◆ getFuseFPOps()

◆ getIgnoreXCOFFVisibility()

◆ getJMCInstrument()

◆ getLargeDataThreshold()

◆ getMArch()

◆ getMAttrs()

◆ getMCPU()

◆ getRelocModel()

◆ getSaveStats()

◆ getSeparateNamedSections()

◆ getStackRealign()

◆ getStackSymbolOrdering()

◆ getSwiftAsyncFramePointer()

◆ getThreadModel()

◆ getTLSSize()

◆ getTrapFuncName()

◆ getUniqueBasicBlockSectionNames()

◆ getUniqueSectionNames()

◆ getUseCtors()

◆ getValueTrackingVariableLocations()

◆ getVectorLibrary()

◆ getXCOFFReadOnlyPointers()

◆ getXCOFFTracebackTable()

◆ getXRayFunctionIndex()