This represents 'thread_limit' clause in the '#pragma omp ...' directive. More...

#include "clang/AST/OpenMPClause.h"

Inheritance diagram for clang::OMPThreadLimitClause:

Public Member Functions
void	setLParenLoc (SourceLocation Loc)
	Sets the location of '('.
SourceLocation	getLParenLoc () const
	Returns the location of '('.
ArrayRef< Expr * >	getThreadLimit ()
	Return ThreadLimit expressions.
ArrayRef< Expr * >	getThreadLimit () const
	Return ThreadLimit expressions.
child_range	children ()
const_child_range	children () const
child_range	used_children ()
const_child_range	used_children () const
Public Member Functions inherited from clang::OMPVarListClause< OMPThreadLimitClause >
unsigned	varlist_size () const
bool	varlist_empty () const
varlist_range	varlist ()
varlist_iterator	varlist_begin ()
varlist_iterator	varlist_end ()
void	setLParenLoc (SourceLocation Loc)
	Sets the location of '('.
SourceLocation	getLParenLoc () const
	Returns the location of '('.
Public Member Functions inherited from clang::OMPClause
SourceLocation	getBeginLoc () const
	Returns the starting location of the clause.
SourceLocation	getEndLoc () const
	Returns the ending location of the clause.
void	setLocStart (SourceLocation Loc)
	Sets the starting location of the clause.
void	setLocEnd (SourceLocation Loc)
	Sets the ending location of the clause.
OpenMPClauseKind	getClauseKind () const
	Returns kind of OpenMP clause (private, shared, reduction, etc.).
bool	isImplicit () const
child_range	children ()
const_child_range	children () const
child_range	used_children ()
	Get the iterator range for the expressions used in the clauses.
const_child_range	used_children () const
Public Member Functions inherited from clang::OMPClauseWithPreInit
const Stmt *	getPreInitStmt () const
	Get pre-initialization statement for the clause.
Stmt *	getPreInitStmt ()
	Get pre-initialization statement for the clause.
OpenMPDirectiveKind	getCaptureRegion () const
	Get capture region for the stmt in the clause.

Static Public Member Functions
static OMPThreadLimitClause *	Create (const ASTContext &C, OpenMPDirectiveKind CaptureRegion, SourceLocation StartLoc, SourceLocation LParenLoc, SourceLocation EndLoc, ArrayRef< Expr * > VL, Stmt *PreInit)
	Creates clause with a list of variables VL.
static OMPThreadLimitClause *	CreateEmpty (const ASTContext &C, unsigned N)
	Creates an empty clause with N variables.
static bool	classof (const OMPClause *T)
Static Public Member Functions inherited from clang::OMPClause
static bool	classof (const OMPClause *)
Static Public Member Functions inherited from clang::OMPClauseWithPreInit
static OMPClauseWithPreInit *	get (OMPClause *C)
static const OMPClauseWithPreInit *	get (const OMPClause *C)

Additional Inherited Members
Public Types inherited from clang::OMPVarListClause< OMPThreadLimitClause >
using	varlist_iterator
using	varlist_const_iterator
using	varlist_range
using	varlist_const_range
Public Types inherited from clang::OMPClause
using	child_iterator = StmtIterator
using	const_child_iterator = ConstStmtIterator
using	child_range = llvm::iterator_range<child_iterator>
using	const_child_range = llvm::iterator_range<const_child_iterator>
Protected Member Functions inherited from clang::OMPVarListClause< OMPThreadLimitClause >
	OMPVarListClause (OpenMPClauseKind K, SourceLocation StartLoc, SourceLocation LParenLoc, SourceLocation EndLoc, unsigned N)
	Build a clause with N variables.
MutableArrayRef< Expr * >	getVarRefs ()
	Fetches list of variables associated with this clause.
void	setVarRefs (ArrayRef< Expr * > VL)
	Sets the list of variables for this clause.
Protected Member Functions inherited from clang::OMPClause
	OMPClause (OpenMPClauseKind K, SourceLocation StartLoc, SourceLocation EndLoc)
Protected Member Functions inherited from clang::OMPClauseWithPreInit
	OMPClauseWithPreInit (const OMPClause *This)
void	setPreInitStmt (Stmt *S, OpenMPDirectiveKind ThisRegion=llvm::omp::OMPD_unknown)
	Set pre-initialization statement for the clause.

Detailed Description

This represents 'thread_limit' clause in the '#pragma omp ...' directive.

#pragma omp teams thread_limit(n)

In this example directive '#pragma omp teams' has clause 'thread_limit' with single expression 'n'.

When 'ompx_bare' clause exists on a 'target' directive, 'thread_limit' clause can accept up to three expressions.

#pragma omp target teams ompx_bare thread_limit(x, y, z)

Definition at line 7006 of file OpenMPClause.h.

Member Function Documentation

◆ children() [1/2]

child_range clang::OMPThreadLimitClause::children ( )

inline

Definition at line 7063 of file OpenMPClause.h.

References clang::OMPVarListClause< OMPThreadLimitClause >::varlist_begin(), and clang::OMPVarListClause< OMPThreadLimitClause >::varlist_end().

Referenced by children().

◆ children() [2/2]

const_child_range clang::OMPThreadLimitClause::children ( ) const

inline

Definition at line 7068 of file OpenMPClause.h.

References Children, and children().

◆ classof()

bool clang::OMPThreadLimitClause::classof ( const OMPClause * T )

inlinestatic

Definition at line 7080 of file OpenMPClause.h.

References clang::T.

◆ Create()

OMPThreadLimitClause * OMPThreadLimitClause::Create	(	const ASTContext &	C,
		OpenMPDirectiveKind	CaptureRegion,
		SourceLocation	StartLoc,
		SourceLocation	LParenLoc,
		SourceLocation	EndLoc,
		ArrayRef< Expr * >	VL,
		Stmt *	PreInit )

static

Creates clause with a list of variables VL.

Parameters

C	AST context.
StartLoc	Starting location of the clause.
LParenLoc	Location of '('.
EndLoc	Ending location of the clause.
VL	List of references to the variables.
PreInit

Definition at line 1896 of file OpenMPClause.cpp.

References clang::C.

Referenced by clang::SemaOpenMP::ActOnOpenMPThreadLimitClause().

◆ CreateEmpty()

OMPThreadLimitClause * OMPThreadLimitClause::CreateEmpty	(	const ASTContext &	C,
		unsigned	N )

static

Creates an empty clause with N variables.

Parameters

C	AST context.
N	The number of variables.

Definition at line 1908 of file OpenMPClause.cpp.

References clang::C.

Referenced by clang::OMPClauseReader::readClause().

◆ getLParenLoc()

SourceLocation clang::OMPThreadLimitClause::getLParenLoc ( ) const

inline

Returns the location of '('.

Definition at line 7053 of file OpenMPClause.h.

◆ getThreadLimit() [1/2]

ArrayRef< Expr * > clang::OMPThreadLimitClause::getThreadLimit ( )

inline

Return ThreadLimit expressions.

Definition at line 7056 of file OpenMPClause.h.

References clang::OMPVarListClause< OMPThreadLimitClause >::getVarRefs().

Referenced by getThreadLimit().

◆ getThreadLimit() [2/2]

ArrayRef< Expr * > clang::OMPThreadLimitClause::getThreadLimit ( ) const

inline

Return ThreadLimit expressions.

Definition at line 7059 of file OpenMPClause.h.

References getThreadLimit().

◆ setLParenLoc()

void clang::OMPThreadLimitClause::setLParenLoc ( SourceLocation Loc )

inline

Sets the location of '('.

Definition at line 7050 of file OpenMPClause.h.

◆ used_children() [1/2]

child_range clang::OMPThreadLimitClause::used_children ( )

inline

Definition at line 7073 of file OpenMPClause.h.

◆ used_children() [2/2]

const_child_range clang::OMPThreadLimitClause::used_children ( ) const

inline

Definition at line 7076 of file OpenMPClause.h.

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

include/clang/AST/OpenMPClause.h
lib/AST/OpenMPClause.cpp

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ children() [1/2]

◆ children() [2/2]

◆ classof()

◆ Create()

◆ CreateEmpty()

◆ getLParenLoc()

◆ getThreadLimit() [1/2]

◆ getThreadLimit() [2/2]

◆ setLParenLoc()

◆ used_children() [1/2]

◆ used_children() [2/2]