Class that manages information about offload code regions and data. More...

#include "llvm/Frontend/OpenMP/OMPIRBuilder.h"

Classes
class	OffloadEntryInfo
	Base class of the entries info. More...

class	OffloadEntryInfoDeviceGlobalVar
	Device global variable entries info. More...

class	OffloadEntryInfoTargetRegion
	Target region entries info. More...

Public Types
enum	OMPTargetRegionEntryKind : uint32_t { OMPTargetRegionEntryTargetRegion = 0x0 , OMPTargetRegionEntryCtor = 0x02 , OMPTargetRegionEntryDtor = 0x04 }
	Kind of the target registry entry. More...

enum	OMPTargetGlobalVarEntryKind : uint32_t { OMPTargetGlobalVarEntryTo = 0x0 , OMPTargetGlobalVarEntryLink = 0x1 }
	Kind of the global variable entry.. More...

typedef function_ref< void(const TargetRegionEntryInfo &EntryInfo, const OffloadEntryInfoTargetRegion &)>	OffloadTargetRegionEntryInfoActTy
	brief Applies action Action on all registered entries.

typedef function_ref< void(StringRef, const OffloadEntryInfoDeviceGlobalVar &)>	OffloadDeviceGlobalVarEntryInfoActTy
	Applies action Action on all registered entries.

Public Member Functions
bool	empty () const
	Return true if a there are no entries defined.

unsigned	size () const
	Return number of entries defined so far.

	OffloadEntriesInfoManager (OpenMPIRBuilder *builder)

void	initializeTargetRegionEntryInfo (const TargetRegionEntryInfo &EntryInfo, unsigned Order)
	Initialize target region entry.

void	registerTargetRegionEntryInfo (TargetRegionEntryInfo EntryInfo, Constant Addr, Constant ID, OMPTargetRegionEntryKind Flags)
	Register target region entry.

bool	hasTargetRegionEntryInfo (TargetRegionEntryInfo EntryInfo, bool IgnoreAddressId=false) const
	Return true if a target region entry with the provided information exists.

void	getTargetRegionEntryFnName (SmallVectorImpl< char > &Name, const TargetRegionEntryInfo &EntryInfo)

void	actOnTargetRegionEntriesInfo (const OffloadTargetRegionEntryInfoActTy &Action)

void	initializeDeviceGlobalVarEntryInfo (StringRef Name, OMPTargetGlobalVarEntryKind Flags, unsigned Order)
	Initialize device global variable entry.

void	registerDeviceGlobalVarEntryInfo (StringRef VarName, Constant *Addr, int64_t VarSize, OMPTargetGlobalVarEntryKind Flags, GlobalValue::LinkageTypes Linkage)
	Register device global variable entry.

bool	hasDeviceGlobalVarEntryInfo (StringRef VarName) const
	Checks if the variable with the given name has been registered already.

void	actOnDeviceGlobalVarEntriesInfo (const OffloadDeviceGlobalVarEntryInfoActTy &Action)

Detailed Description

Class that manages information about offload code regions and data.

Definition at line 192 of file OMPIRBuilder.h.

Member Typedef Documentation

◆ OffloadDeviceGlobalVarEntryInfoActTy

typedef function_ref<void(StringRef, const OffloadEntryInfoDeviceGlobalVar &)> llvm::OffloadEntriesInfoManager::OffloadDeviceGlobalVarEntryInfoActTy

Applies action Action on all registered entries.

Definition at line 375 of file OMPIRBuilder.h.

◆ OffloadTargetRegionEntryInfoActTy

typedef function_ref<void(const TargetRegionEntryInfo &EntryInfo, const OffloadEntryInfoTargetRegion &)> llvm::OffloadEntriesInfoManager::OffloadTargetRegionEntryInfoActTy

brief Applies action Action on all registered entries.

Definition at line 312 of file OMPIRBuilder.h.

Member Enumeration Documentation

◆ OMPTargetGlobalVarEntryKind

enum llvm::OffloadEntriesInfoManager::OMPTargetGlobalVarEntryKind : uint32_t

Kind of the global variable entry..

Enumerator
OMPTargetGlobalVarEntryTo	Mark the entry as a to declare target.
OMPTargetGlobalVarEntryLink	Mark the entry as a to declare target link.

Definition at line 321 of file OMPIRBuilder.h.

◆ OMPTargetRegionEntryKind

enum llvm::OffloadEntriesInfoManager::OMPTargetRegionEntryKind : uint32_t

Kind of the target registry entry.

Enumerator
OMPTargetRegionEntryTargetRegion	Mark the entry as target region.
OMPTargetRegionEntryCtor	Mark the entry as a global constructor.
OMPTargetRegionEntryDtor	Mark the entry as a global destructor.

Definition at line 257 of file OMPIRBuilder.h.

Constructor & Destructor Documentation

◆ OffloadEntriesInfoManager()

llvm::OffloadEntriesInfoManager::OffloadEntriesInfoManager ( OpenMPIRBuilder * builder )

inline

Definition at line 250 of file OMPIRBuilder.h.

Member Function Documentation

◆ actOnDeviceGlobalVarEntriesInfo()

void OffloadEntriesInfoManager::actOnDeviceGlobalVarEntriesInfo ( const OffloadDeviceGlobalVarEntryInfoActTy & Action )

Definition at line 5368 of file OMPIRBuilder.cpp.

References E.

Referenced by llvm::OpenMPIRBuilder::createOffloadEntriesAndInfoMetadata().

◆ actOnTargetRegionEntriesInfo()

void OffloadEntriesInfoManager::actOnTargetRegionEntriesInfo ( const OffloadTargetRegionEntryInfoActTy & Action )

Definition at line 5319 of file OMPIRBuilder.cpp.

Referenced by llvm::OpenMPIRBuilder::createOffloadEntriesAndInfoMetadata().

◆ empty()

bool OffloadEntriesInfoManager::empty ( ) const

Return true if a there are no entries defined.

Definition at line 5242 of file OMPIRBuilder.cpp.

Referenced by llvm::OpenMPIRBuilder::createOffloadEntriesAndInfoMetadata(), and llvm::OpenMPIRBuilder::finalize().

◆ getTargetRegionEntryFnName()

void OffloadEntriesInfoManager::getTargetRegionEntryFnName	(	SmallVectorImpl< char > &	Name,
		const TargetRegionEntryInfo &	EntryInfo
	)

Definition at line 5186 of file OMPIRBuilder.cpp.

References llvm::TargetRegionEntryInfo::DeviceID, llvm::TargetRegionEntryInfo::FileID, llvm::TargetRegionEntryInfo::getTargetRegionEntryFnName(), llvm::TargetRegionEntryInfo::Line, Name, and llvm::TargetRegionEntryInfo::ParentName.

Referenced by llvm::OpenMPIRBuilder::emitTargetRegionFunction().

◆ hasDeviceGlobalVarEntryInfo()

bool llvm::OffloadEntriesInfoManager::hasDeviceGlobalVarEntryInfo ( StringRef VarName ) const

inline

Checks if the variable with the given name has been registered already.

Definition at line 370 of file OMPIRBuilder.h.

References llvm::StringMap< ValueTy, AllocatorTy >::count().

◆ hasTargetRegionEntryInfo()

bool OffloadEntriesInfoManager::hasTargetRegionEntryInfo	(	TargetRegionEntryInfo	EntryInfo,
		bool	IgnoreAddressId = `false`
	)		const

Return true if a target region entry with the provided information exists.

Definition at line 5303 of file OMPIRBuilder.cpp.

References llvm::TargetRegionEntryInfo::Count.

◆ initializeDeviceGlobalVarEntryInfo()

void OffloadEntriesInfoManager::initializeDeviceGlobalVarEntryInfo	(	StringRef	Name,
		OMPTargetGlobalVarEntryKind	Flags,
		unsigned	Order
	)

Initialize device global variable entry.

This is ONLY used for DEVICE compilation.

Definition at line 5327 of file OMPIRBuilder.cpp.

References Flags, and Name.

Referenced by llvm::OpenMPIRBuilder::loadOffloadInfoMetadata().

◆ initializeTargetRegionEntryInfo()

void OffloadEntriesInfoManager::initializeTargetRegionEntryInfo	(	const TargetRegionEntryInfo &	EntryInfo,
		unsigned	Order
	)

Initialize target region entry.

This is ONLY needed for DEVICE compilation.

Definition at line 5263 of file OMPIRBuilder.cpp.

Referenced by llvm::OpenMPIRBuilder::loadOffloadInfoMetadata().

◆ registerDeviceGlobalVarEntryInfo()

void OffloadEntriesInfoManager::registerDeviceGlobalVarEntryInfo	(	StringRef	VarName,
		Constant *	Addr,
		int64_t	VarSize,
		OMPTargetGlobalVarEntryKind	Flags,
		GlobalValue::LinkageTypes	Linkage
	)

Register device global variable entry.

Definition at line 5333 of file OMPIRBuilder.cpp.

References Addr, assert(), and Flags.

◆ registerTargetRegionEntryInfo()

void OffloadEntriesInfoManager::registerTargetRegionEntryInfo	(	TargetRegionEntryInfo	EntryInfo,
		Constant *	Addr,
		Constant *	ID,
		OMPTargetRegionEntryKind	Flags
	)

Register target region entry.

Definition at line 5271 of file OMPIRBuilder.cpp.

References Addr, assert(), llvm::TargetRegionEntryInfo::Count, Flags, and OMPTargetRegionEntryTargetRegion.

Referenced by llvm::OpenMPIRBuilder::registerTargetRegionFunction().

◆ size()

unsigned llvm::OffloadEntriesInfoManager::size ( ) const

inline

Return number of entries defined so far.

Definition at line 248 of file OMPIRBuilder.h.

Referenced by llvm::OpenMPIRBuilder::createOffloadEntriesAndInfoMetadata().

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

include/llvm/Frontend/OpenMP/OMPIRBuilder.h
lib/Frontend/OpenMP/OMPIRBuilder.cpp

Classes

Public Types

Public Member Functions

Detailed Description

Member Typedef Documentation

◆ OffloadDeviceGlobalVarEntryInfoActTy

◆ OffloadTargetRegionEntryInfoActTy

Member Enumeration Documentation

◆ OMPTargetGlobalVarEntryKind

◆ OMPTargetRegionEntryKind

Constructor & Destructor Documentation

◆ OffloadEntriesInfoManager()

Member Function Documentation

◆ actOnDeviceGlobalVarEntriesInfo()

◆ actOnTargetRegionEntriesInfo()

◆ empty()

◆ getTargetRegionEntryFnName()

◆ hasDeviceGlobalVarEntryInfo()

◆ hasTargetRegionEntryInfo()

◆ initializeDeviceGlobalVarEntryInfo()

◆ initializeTargetRegionEntryInfo()

◆ registerDeviceGlobalVarEntryInfo()

◆ registerTargetRegionEntryInfo()

◆ size()