llvm::ValueInfo Struct Reference

Struct that holds a reference to a particular GUID in a global value summary. More...

#include "llvm/IR/ModuleSummaryIndex.h"

Collaboration diagram for llvm::ValueInfo:

Public Types
enum	Flags { HaveGV = 1, ReadOnly = 2, WriteOnly = 4 }

Public Member Functions
	ValueInfo ()=default
	ValueInfo (bool HaveGVs, const GlobalValueSummaryMapTy::value_type *R)
	operator bool () const
GlobalValue::GUID	getGUID () const
const GlobalValue *	getValue () const
ArrayRef< std::unique_ptr< GlobalValueSummary > >	getSummaryList () const
StringRef	name () const
bool	haveGVs () const
bool	isReadOnly () const
bool	isWriteOnly () const
unsigned	getAccessSpecifier () const
bool	isValidAccessSpecifier () const
void	setReadOnly ()
void	setWriteOnly ()
const GlobalValueSummaryMapTy::value_type *	getRef () const
bool	isDSOLocal () const
bool	canAutoHide () const
	Checks if all copies are eligible for auto-hiding (have flag set). More...

Public Attributes
PointerIntPair< const GlobalValueSummaryMapTy::value_type *, 3, int >	RefAndFlags

Detailed Description

Struct that holds a reference to a particular GUID in a global value summary.

Definition at line 164 of file ModuleSummaryIndex.h.

Member Enumeration Documentation

Flags

enum llvm::ValueInfo::Flags

Enumerator
HaveGV
ReadOnly
WriteOnly

Definition at line 165 of file ModuleSummaryIndex.h.

Constructor & Destructor Documentation

ValueInfo() [1/2]

llvm::ValueInfo::ValueInfo ( )

default

ValueInfo() [2/2]

llvm::ValueInfo::ValueInfo ( bool  HaveGVs, const GlobalValueSummaryMapTy::value_type *  R  )

inline

Definition at line 170 of file ModuleSummaryIndex.h.

Member Function Documentation

canAutoHide()

bool ValueInfo::canAutoHide

(

)

const

Checks if all copies are eligible for auto-hiding (have flag set).

Definition at line 41 of file ModuleSummaryIndex.cpp.

References llvm::all_of(), and getSummaryList().

Referenced by thinLTOResolvePrevailingGUID().

getAccessSpecifier()

unsigned llvm::ValueInfo::getAccessSpecifier ( ) const

inline

Definition at line 201 of file ModuleSummaryIndex.h.

References assert().

getGUID()

GlobalValue::GUID llvm::ValueInfo::getGUID ( ) const

inline

Definition at line 177 of file ModuleSummaryIndex.h.

Referenced by llvm::ModuleSummaryIndex::addGlobalValueSummary(), computeImportForFunction(), llvm::AliasSummary::getAliaseeGUID(), getLinkageNameWithSpace(), getNodeVisualName(), llvm::operator<(), llvm::operator<<(), thinLTOResolvePrevailingGUID(), and updateValueInfoForIndirectCalls().

getRef()

const GlobalValueSummaryMapTy::value_type* llvm::ValueInfo::getRef ( ) const

inline

Definition at line 220 of file ModuleSummaryIndex.h.

Referenced by llvm::ModuleSummaryIndex::addGlobalValueSummary(), llvm::DenseMapInfo< ValueInfo >::getHashValue(), llvm::DenseMapInfo< ValueInfo >::isEqual(), llvm::operator!=(), llvm::operator<(), llvm::operator==(), and resolveFwdRef().

getSummaryList()

ArrayRef<std::unique_ptr<GlobalValueSummary> > llvm::ValueInfo::getSummaryList ( ) const

inline

Definition at line 183 of file ModuleSummaryIndex.h.

Referenced by canAutoHide(), llvm::GraphTraits< ValueInfo >::child_begin(), llvm::GraphTraits< ValueInfo >::child_edge_begin(), llvm::GraphTraits< ValueInfo >::child_edge_end(), llvm::GraphTraits< ValueInfo >::child_end(), llvm::computeDeadSymbols(), computeImportForFunction(), llvm::computeSyntheticCounts(), llvm::ModuleSummaryIndex::discoverNodes(), llvm::FunctionImportGlobalProcessing::doImportAsDefinition(), llvm::ModuleSummaryIndex::findSummaryInModule(), getLinkageNameWithSpace(), llvm::AliasSummary::hasAliasee(), isDSOLocal(), thinLTOResolvePrevailingGUID(), updateValueInfoForIndirectCalls(), and writeTypeIdCompatibleVtableSummaryRecord().

getValue()

const GlobalValue* llvm::ValueInfo::getValue ( ) const

inline

Definition at line 178 of file ModuleSummaryIndex.h.

References assert().

haveGVs()

bool llvm::ValueInfo::haveGVs ( ) const

inline

Definition at line 192 of file ModuleSummaryIndex.h.

Referenced by llvm::DenseMapInfo< ValueInfo >::isEqual().

isDSOLocal()

bool ValueInfo::isDSOLocal

(

)

const

Definition at line 32 of file ModuleSummaryIndex.cpp.

References llvm::all_of(), and getSummaryList().

Referenced by llvm::FunctionImportGlobalProcessing::doImportAsDefinition().

isReadOnly()

bool llvm::ValueInfo::isReadOnly ( ) const

inline

Definition at line 193 of file ModuleSummaryIndex.h.

References assert().

Referenced by resolveFwdRef().

isValidAccessSpecifier()

bool llvm::ValueInfo::isValidAccessSpecifier ( ) const

inline

Definition at line 205 of file ModuleSummaryIndex.h.

isWriteOnly()

bool llvm::ValueInfo::isWriteOnly ( ) const

inline

Definition at line 197 of file ModuleSummaryIndex.h.

References assert().

Referenced by resolveFwdRef().

name()

StringRef llvm::ValueInfo::name ( ) const

inline

Definition at line 187 of file ModuleSummaryIndex.h.

Referenced by getLinkageNameWithSpace(), getNodeVisualName(), and llvm::operator<<().

operator bool()

llvm::ValueInfo::operator bool ( ) const

inline

Definition at line 175 of file ModuleSummaryIndex.h.

setReadOnly()

void llvm::ValueInfo::setReadOnly ( )

inline

Definition at line 209 of file ModuleSummaryIndex.h.

References assert().

Referenced by resolveFwdRef().

setWriteOnly()

void llvm::ValueInfo::setWriteOnly ( )

inline

Definition at line 215 of file ModuleSummaryIndex.h.

References assert().

Referenced by resolveFwdRef().

Member Data Documentation

RefAndFlags

PointerIntPair<const GlobalValueSummaryMapTy::value_type *, 3, int> llvm::ValueInfo::RefAndFlags

Definition at line 167 of file ModuleSummaryIndex.h.

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

• include/llvm/IR/ModuleSummaryIndex.h
• lib/IR/ModuleSummaryIndex.cpp