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 }
	Kind of the target registry entry. More...
enum	OMPTargetGlobalVarEntryKind : uint32_t { OMPTargetGlobalVarEntryTo = 0x0 , OMPTargetGlobalVarEntryLink = 0x1 , OMPTargetGlobalVarEntryEnter = 0x2 , OMPTargetGlobalVarEntryNone = 0x3 , OMPTargetGlobalVarEntryIndirect = 0x8 , OMPTargetGlobalRegisterRequires = 0x10 , OMPTargetGlobalVarEntryIndirectVTable = 0x20 }
	Kind of the global variable entry.. More...
enum	OMPTargetDeviceClauseKind : uint32_t { OMPTargetDeviceClauseAny = 0x0 , OMPTargetDeviceClauseNoHost = 0x1 , OMPTargetDeviceClauseHost = 0x2 , OMPTargetDeviceClauseNone = 0x3 }
	Kind of device clause for declare target variables and functions NOTE: Currently not used as a part of a variable entry used for Flang and Clang to interface with the variable related registration functions. 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
LLVM_ABI 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)
LLVM_ABI void	initializeTargetRegionEntryInfo (const TargetRegionEntryInfo &EntryInfo, unsigned Order)
	Initialize target region entry.
LLVM_ABI void	registerTargetRegionEntryInfo (TargetRegionEntryInfo EntryInfo, Constant Addr, Constant ID, OMPTargetRegionEntryKind Flags)
	Register target region entry.
LLVM_ABI bool	hasTargetRegionEntryInfo (TargetRegionEntryInfo EntryInfo, bool IgnoreAddressId=false) const
	Return true if a target region entry with the provided information exists.
LLVM_ABI void	getTargetRegionEntryFnName (SmallVectorImpl< char > &Name, const TargetRegionEntryInfo &EntryInfo)
LLVM_ABI void	actOnTargetRegionEntriesInfo (const OffloadTargetRegionEntryInfoActTy &Action)
LLVM_ABI void	initializeDeviceGlobalVarEntryInfo (StringRef Name, OMPTargetGlobalVarEntryKind Flags, unsigned Order)
	Initialize device global variable entry.
LLVM_ABI 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.
LLVM_ABI void	actOnDeviceGlobalVarEntriesInfo (const OffloadDeviceGlobalVarEntryInfoActTy &Action)

Detailed Description

Class that manages information about offload code regions and data.

Definition at line 262 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 470 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 380 of file OMPIRBuilder.h.

Member Enumeration Documentation

◆ OMPTargetDeviceClauseKind

enum llvm::OffloadEntriesInfoManager::OMPTargetDeviceClauseKind : uint32_t

Kind of device clause for declare target variables and functions NOTE: Currently not used as a part of a variable entry used for Flang and Clang to interface with the variable related registration functions.

Enumerator
OMPTargetDeviceClauseAny	The target is marked for all devices.
OMPTargetDeviceClauseNoHost	The target is marked for non-host devices.
OMPTargetDeviceClauseHost	The target is marked for host devices.
OMPTargetDeviceClauseNone	The target is marked as having no clause.

Definition at line 411 of file OMPIRBuilder.h.

◆ 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.
OMPTargetGlobalVarEntryEnter	Mark the entry as a declare target enter.
OMPTargetGlobalVarEntryNone	Mark the entry as having no declare target entry kind.
OMPTargetGlobalVarEntryIndirect	Mark the entry as a declare target indirect global.
OMPTargetGlobalRegisterRequires	Mark the entry as a register requires global.
OMPTargetGlobalVarEntryIndirectVTable	Mark the entry as a declare target indirect vtable.

Definition at line 389 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.

Definition at line 327 of file OMPIRBuilder.h.

Constructor & Destructor Documentation

◆ OffloadEntriesInfoManager()

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

inline

Definition at line 320 of file OMPIRBuilder.h.

Member Function Documentation

◆ actOnDeviceGlobalVarEntriesInfo()

void OffloadEntriesInfoManager::actOnDeviceGlobalVarEntriesInfo ( const OffloadDeviceGlobalVarEntryInfoActTy & Action )

Definition at line 12451 of file OMPIRBuilder.cpp.

◆ actOnTargetRegionEntriesInfo()

void OffloadEntriesInfoManager::actOnTargetRegionEntriesInfo ( const OffloadTargetRegionEntryInfoActTy & Action )

Definition at line 12395 of file OMPIRBuilder.cpp.

◆ empty()

bool OffloadEntriesInfoManager::empty ( ) const

Return true if a there are no entries defined.

Definition at line 12318 of file OMPIRBuilder.cpp.

◆ getTargetRegionEntryFnName()

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

Definition at line 11764 of file OMPIRBuilder.cpp.

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

◆ hasDeviceGlobalVarEntryInfo()

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

inline

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

Definition at line 465 of file OMPIRBuilder.h.

Referenced by registerDeviceGlobalVarEntryInfo().

◆ 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 12379 of file OMPIRBuilder.cpp.

References llvm::TargetRegionEntryInfo::Count.

Referenced by registerTargetRegionEntryInfo().

◆ 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 12403 of file OMPIRBuilder.cpp.

◆ initializeTargetRegionEntryInfo()

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

Initialize target region entry.

This is ONLY needed for DEVICE compilation.

Definition at line 12339 of file OMPIRBuilder.cpp.

References OMPTargetRegionEntryTargetRegion.

◆ registerDeviceGlobalVarEntryInfo()

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

Register device global variable entry.

Definition at line 12409 of file OMPIRBuilder.cpp.

References assert(), hasDeviceGlobalVarEntryInfo(), OMPTargetGlobalVarEntryIndirect, and OMPTargetGlobalVarEntryIndirectVTable.

◆ registerTargetRegionEntryInfo()

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

Register target region entry.

Definition at line 12347 of file OMPIRBuilder.cpp.

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

◆ size()

unsigned llvm::OffloadEntriesInfoManager::size ( ) const

inline

Return number of entries defined so far.

Definition at line 318 of file OMPIRBuilder.h.

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

◆ OMPTargetDeviceClauseKind

◆ OMPTargetGlobalVarEntryKind

◆ OMPTargetRegionEntryKind

Constructor & Destructor Documentation

◆ OffloadEntriesInfoManager()

Member Function Documentation

◆ actOnDeviceGlobalVarEntriesInfo()

◆ actOnTargetRegionEntriesInfo()

◆ empty()

◆ getTargetRegionEntryFnName()

◆ hasDeviceGlobalVarEntryInfo()

◆ hasTargetRegionEntryInfo()

◆ initializeDeviceGlobalVarEntryInfo()

◆ initializeTargetRegionEntryInfo()

◆ registerDeviceGlobalVarEntryInfo()

◆ registerTargetRegionEntryInfo()

◆ size()