LLVM: llvm::FunctionImporter::ImportMapTy Class Reference

LLVM 20.0.0git

The map maintains the list of imports. More...

#include "llvm/Transforms/IPO/FunctionImport.h"

Public Types
enum class	AddDefinitionStatus { NoChange , Inserted , ChangedToDefinition }

Public Member Functions
	ImportMapTy ()=delete

	ImportMapTy (ImportIDTable &IDs)

AddDefinitionStatus	addDefinition (StringRef FromModule, GlobalValue::GUID GUID)

void	maybeAddDeclaration (StringRef FromModule, GlobalValue::GUID GUID)

void	addGUID (StringRef FromModule, GlobalValue::GUID GUID, GlobalValueSummary::ImportKind ImportKind)

SmallVector< StringRef, 0 >	getSourceModules () const

std::optional< GlobalValueSummary::ImportKind >	getImportType (StringRef FromModule, GlobalValue::GUID GUID) const

auto	begin () const

auto	end () const

Friends
class	SortedImportList

Detailed Description

The map maintains the list of imports.

Conceptually, it is a collection of tuples of the form:

(The name of the source module, GUID, Definition/Declaration)

The name of the source module is the module identifier to pass to the ModuleLoader. The module identifier strings must be owned elsewhere, typically by the in-memory ModuleSummaryIndex the importing decisions are made from (the module path for each summary is owned by the index's module path string table).

Definition at line 184 of file FunctionImport.h.

Member Enumeration Documentation

◆ AddDefinitionStatus

enum class llvm::FunctionImporter::ImportMapTy::AddDefinitionStatus

strong

Enumerator
NoChange
Inserted
ChangedToDefinition

Definition at line 186 of file FunctionImport.h.

Constructor & Destructor Documentation

◆ ImportMapTy() [1/2]

llvm::FunctionImporter::ImportMapTy::ImportMapTy ( )

delete

◆ ImportMapTy() [2/2]

llvm::FunctionImporter::ImportMapTy::ImportMapTy ( ImportIDTable & IDs )

inline

Definition at line 198 of file FunctionImport.h.

Member Function Documentation

◆ addDefinition()

FunctionImporter::ImportMapTy::AddDefinitionStatus FunctionImporter::ImportMapTy::addDefinition	(	StringRef	FromModule,
		GlobalValue::GUID	GUID
	)

Definition at line 337 of file FunctionImport.cpp.

References ChangedToDefinition, llvm::FunctionImporter::ImportIDTable::createImportIDs(), Inserted, and NoChange.

Referenced by addGUID(), and computeImportForFunction().

◆ addGUID()

void llvm::FunctionImporter::ImportMapTy::addGUID	(	StringRef	FromModule,
		GlobalValue::GUID	GUID,
		GlobalValueSummary::ImportKind	ImportKind
	)

inline

Definition at line 210 of file FunctionImport.h.

References addDefinition(), llvm::GlobalValueSummary::Definition, and maybeAddDeclaration().

Referenced by ComputeCrossModuleImportForModuleFromIndexForTest(), and llvm::lto::initImportList().

◆ begin()

auto llvm::FunctionImporter::ImportMapTy::begin ( ) const

inline

Definition at line 228 of file FunctionImport.h.

References llvm::map_iterator().

◆ end()

auto llvm::FunctionImporter::ImportMapTy::end ( ) const

inline

Definition at line 229 of file FunctionImport.h.

References llvm::map_iterator().

◆ getImportType()

std::optional< GlobalValueSummary::ImportKind > FunctionImporter::ImportMapTy::getImportType	(	StringRef	FromModule,
		GlobalValue::GUID	GUID
	)		const

Definition at line 370 of file FunctionImport.cpp.

References llvm::GlobalValueSummary::Declaration, and llvm::GlobalValueSummary::Definition.

Referenced by llvm::FunctionImporter::importFunctions().

◆ getSourceModules()

SmallVector< StringRef, 0 > FunctionImporter::ImportMapTy::getSourceModules ( ) const

Definition at line 360 of file FunctionImport.cpp.

References llvm::SetVector< T, Vector, Set, N >::insert(), llvm::sort(), and llvm::SetVector< T, Vector, Set, N >::takeVector().

Referenced by llvm::FunctionImporter::importFunctions().

◆ maybeAddDeclaration()

void FunctionImporter::ImportMapTy::maybeAddDeclaration	(	StringRef	FromModule,
		GlobalValue::GUID	GUID
	)

Definition at line 350 of file FunctionImport.cpp.

Referenced by addGUID(), and computeImportForFunction().

Friends And Related Function Documentation

◆ SortedImportList

friend class SortedImportList

friend

Definition at line 231 of file FunctionImport.h.

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

include/llvm/Transforms/IPO/FunctionImport.h
lib/Transforms/IPO/FunctionImport.cpp