ModuleImportsManager Class Reference

Determine the list of imports and exports for each module. More...

Inheritance diagram for ModuleImportsManager:

Public Member Functions
virtual	~ModuleImportsManager ()=default
virtual void	computeImportForModule (const GVSummaryMapTy &DefinedGVSummaries, StringRef ModName, FunctionImporter::ImportMapTy &ImportList)
	Given the list of globals defined in a module, compute the list of imports as well as the list of "exports", i.e.

Static Public Member Functions
static std::unique_ptr< ModuleImportsManager >	create (function_ref< bool(GlobalValue::GUID, const GlobalValueSummary *)> IsPrevailing, const ModuleSummaryIndex &Index, DenseMap< StringRef, FunctionImporter::ExportSetTy > *ExportLists=nullptr)

Protected Member Functions
	ModuleImportsManager (function_ref< bool(GlobalValue::GUID, const GlobalValueSummary *)> IsPrevailing, const ModuleSummaryIndex &Index, DenseMap< StringRef, FunctionImporter::ExportSetTy > *ExportLists=nullptr)
virtual bool	canImport (ValueInfo VI)

Protected Attributes
function_ref< bool(GlobalValue::GUID, const GlobalValueSummary *)>	IsPrevailing
const ModuleSummaryIndex &	Index
DenseMap< StringRef, FunctionImporter::ExportSetTy > *const	ExportLists

Detailed Description

Determine the list of imports and exports for each module.

Definition at line 501 of file FunctionImport.cpp.

Constructor & Destructor Documentation

ModuleImportsManager()

ModuleImportsManager::ModuleImportsManager ( function_ref< bool(GlobalValue::GUID, const GlobalValueSummary *)>  IsPrevailing, const ModuleSummaryIndex &  Index, DenseMap< StringRef, FunctionImporter::ExportSetTy > *  ExportLists = nullptr  )

inlineprotected

Definition at line 515 of file FunctionImport.cpp.

~ModuleImportsManager()

virtual ModuleImportsManager::~ModuleImportsManager ( )

virtualdefault

Member Function Documentation

canImport()

virtual bool ModuleImportsManager::canImport ( ValueInfo  VI )

inlineprotectedvirtual

Definition at line 521 of file FunctionImport.cpp.

computeImportForModule()

void ModuleImportsManager::computeImportForModule ( const GVSummaryMapTy &  DefinedGVSummaries, StringRef  ModName, FunctionImporter::ImportMapTy &  ImportList  )

virtual

Given the list of globals defined in a module, compute the list of imports as well as the list of "exports", i.e.

the list of symbols referenced from another module (that may require promotion).

Definition at line 1061 of file FunctionImport.cpp.

References assert(), llvm::dbgs(), llvm::SmallVectorBase< Size_T >::empty(), getFailureName(), llvm::getHotnessName(), I, ImportInstrLimit, LLVM_DEBUG, llvm::SmallVectorImpl< T >::pop_back_val(), and PrintImportFailures.

create()

std::unique_ptr< ModuleImportsManager > ModuleImportsManager::create ( function_ref< bool(GlobalValue::GUID, const GlobalValueSummary *)>  IsPrevailing, const ModuleSummaryIndex &  Index, DenseMap< StringRef, FunctionImporter::ExportSetTy > *  ExportLists = nullptr  )

static

Definition at line 830 of file FunctionImport.cpp.

References llvm::dbgs(), LLVM_DEBUG, UseCtxProfile, and WorkloadDefinitions.

Referenced by llvm::ComputeCrossModuleImport(), and ComputeCrossModuleImportForModuleForTest().

Member Data Documentation

ExportLists

DenseMap<StringRef, FunctionImporter::ExportSetTy>* const ModuleImportsManager::ExportLists

protected

Definition at line 513 of file FunctionImport.cpp.

Index

const ModuleSummaryIndex& ModuleImportsManager::Index

protected

Definition at line 512 of file FunctionImport.cpp.

IsPrevailing

function_ref<bool(GlobalValue::GUID, const GlobalValueSummary *)> ModuleImportsManager::IsPrevailing

protected

Definition at line 511 of file FunctionImport.cpp.

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

• lib/Transforms/IPO/FunctionImport.cpp