clang::OMPParallelMaskedDirective Class Reference

This represents '#pragma omp parallel masked' directive. More...

#include "clang/AST/StmtOpenMP.h"

Inheritance diagram for clang::OMPParallelMaskedDirective:

Public Member Functions
Expr *	getTaskReductionRefExpr ()
	Returns special task reduction reference expression.
const Expr *	getTaskReductionRefExpr () const
Public Member Functions inherited from clang::OMPExecutableDirective
template<typename SpecificClause >
llvm::iterator_range< specific_clause_iterator< SpecificClause > >	getClausesOfKind () const
template<typename SpecificClause >
const SpecificClause *	getSingleClause () const
template<typename SpecificClause >
bool	hasClausesOfKind () const
	Returns true if the current directive has one or more clauses of a specific kind.
SourceLocation	getBeginLoc () const
	Returns starting location of directive kind.
SourceLocation	getEndLoc () const
	Returns ending location of directive.
void	setLocStart (SourceLocation Loc)
	Set starting location of directive kind.
void	setLocEnd (SourceLocation Loc)
	Set ending location of directive.
unsigned	getNumClauses () const
	Get number of clauses.
OMPClause *	getClause (unsigned I) const
	Returns specified clause.
bool	hasAssociatedStmt () const
	Returns true if directive has associated statement.
const Stmt *	getAssociatedStmt () const
	Returns statement associated with the directive.
Stmt *	getAssociatedStmt ()
const CapturedStmt *	getCapturedStmt (OpenMPDirectiveKind RegionKind) const
	Returns the captured statement associated with the component region within the (combined) directive.
CapturedStmt *	getInnermostCapturedStmt ()
	Get innermost captured statement for the construct.
const CapturedStmt *	getInnermostCapturedStmt () const
OpenMPDirectiveKind	getDirectiveKind () const
child_range	children ()
const_child_range	children () const
ArrayRef< OMPClause * >	clauses () const
bool	isStandaloneDirective () const
	Returns whether or not this is a Standalone directive.
const Stmt *	getStructuredBlock () const
	Returns the AST node representing OpenMP structured-block of this OpenMP executable directive, Prerequisite: Executable Directive must not be Standalone directive.
Stmt *	getStructuredBlock ()
const Stmt *	getRawStmt () const
Stmt *	getRawStmt ()
Public Member Functions inherited from clang::Stmt
void *	operator new (size_t bytes, const ASTContext &C, unsigned alignment=8)
void *	operator new (size_t bytes, const ASTContext *C, unsigned alignment=8)
void *	operator new (size_t bytes, void *mem) noexcept
void	operator delete (void *, const ASTContext &, unsigned) noexcept
void	operator delete (void *, const ASTContext *, unsigned) noexcept
void	operator delete (void *, size_t) noexcept
void	operator delete (void *, void *) noexcept
	Stmt ()=delete
	Stmt (const Stmt &)=delete
	Stmt (Stmt &&)=delete
Stmt &	operator= (const Stmt &)=delete
Stmt &	operator= (Stmt &&)=delete
	Stmt (StmtClass SC)
StmtClass	getStmtClass () const
const char *	getStmtClassName () const
SourceRange	getSourceRange () const LLVM_READONLY
	SourceLocation tokens are not useful in isolation - they are low level value objects created/interpreted by SourceManager.
SourceLocation	getBeginLoc () const LLVM_READONLY
SourceLocation	getEndLoc () const LLVM_READONLY
void	dump () const
	Dumps the specified AST fragment and all subtrees to llvm::errs().
void	dump (raw_ostream &OS, const ASTContext &Context) const
int64_t	getID (const ASTContext &Context) const
void	dumpColor () const
	dumpColor - same as dump(), but forces color highlighting.
void	dumpPretty (const ASTContext &Context) const
	dumpPretty/printPretty - These two methods do a "pretty print" of the AST back to its original source language syntax.
void	printPretty (raw_ostream &OS, PrinterHelper *Helper, const PrintingPolicy &Policy, unsigned Indentation=0, StringRef NewlineSymbol="\n", const ASTContext *Context=nullptr) const
void	printPrettyControlled (raw_ostream &OS, PrinterHelper *Helper, const PrintingPolicy &Policy, unsigned Indentation=0, StringRef NewlineSymbol="\n", const ASTContext *Context=nullptr) const
void	printJson (raw_ostream &Out, PrinterHelper *Helper, const PrintingPolicy &Policy, bool AddQuotes) const
	Pretty-prints in JSON format.
void	viewAST () const
	viewAST - Visualize an AST rooted at this Stmt* using GraphViz.
Stmt *	IgnoreContainers (bool IgnoreCaptured=false)
	Skip no-op (attributed, compound) container stmts and skip captured stmt at the top, if IgnoreCaptured is true.
const Stmt *	IgnoreContainers (bool IgnoreCaptured=false) const
const Stmt *	stripLabelLikeStatements () const
	Strip off all label-like statements.
Stmt *	stripLabelLikeStatements ()
child_range	children ()
const_child_range	children () const
child_iterator	child_begin ()
child_iterator	child_end ()
const_child_iterator	child_begin () const
const_child_iterator	child_end () const
void	Profile (llvm::FoldingSetNodeID &ID, const ASTContext &Context, bool Canonical, bool ProfileLambdaExpr=false) const
	Produce a unique representation of the given statement.
void	ProcessODRHash (llvm::FoldingSetNodeID &ID, ODRHash &Hash) const
	Calculate a unique representation for a statement that is stable across compiler invocations.

Static Public Member Functions
static OMPParallelMaskedDirective *	Create (const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc, ArrayRef< OMPClause * > Clauses, Stmt *AssociatedStmt, Expr *TaskRedRef)
	Creates directive with a list of Clauses.
static OMPParallelMaskedDirective *	CreateEmpty (const ASTContext &C, unsigned NumClauses, EmptyShell)
	Creates an empty directive with the place for NumClauses clauses.
static bool	classof (const Stmt *T)
Static Public Member Functions inherited from clang::OMPExecutableDirective
static llvm::iterator_range< used_clauses_child_iterator >	used_clauses_children (ArrayRef< OMPClause * > Clauses)
template<typename SpecificClause >
static llvm::iterator_range< specific_clause_iterator< SpecificClause > >	getClausesOfKind (ArrayRef< OMPClause * > Clauses)
template<typename SpecificClause >
static const SpecificClause *	getSingleClause (ArrayRef< OMPClause * > Clauses)
	Gets a single clause of the specified kind associated with the current directive iff there is only one clause of this kind (and assertion is fired if there is more than one clause is associated with the directive).
static bool	classof (const Stmt *S)
Static Public Member Functions inherited from clang::Stmt
static void	addStmtClass (const StmtClass s)
static void	EnableStatistics ()
static void	PrintStats ()
static Likelihood	getLikelihood (ArrayRef< const Attr * > Attrs)
static Likelihood	getLikelihood (const Stmt *S)
static const Attr *	getLikelihoodAttr (const Stmt *S)
static Likelihood	getLikelihood (const Stmt *Then, const Stmt *Else)
static std::tuple< bool, const Attr *, const Attr * >	determineLikelihoodConflict (const Stmt *Then, const Stmt *Else)

Friends
class	ASTStmtReader
class	OMPExecutableDirective

Additional Inherited Members
Public Types inherited from clang::Stmt
enum	StmtClass { NoStmtClass = 0 }
enum	Likelihood { LH_Unlikely = -1 , LH_None , LH_Likely }
	The likelihood of a branch being taken. More...
using	child_iterator = StmtIterator
	Child Iterators: All subclasses must implement 'children' to permit easy iteration over the substatements/subexpressions of an AST node.
using	const_child_iterator = ConstStmtIterator
using	child_range = llvm::iterator_range< child_iterator >
using	const_child_range = llvm::iterator_range< const_child_iterator >
Protected Types inherited from clang::Stmt
enum	{ NumStmtBits = 9 }
enum	{ NumExprBits = NumStmtBits + 5 + llvm::BitWidth<ExprDependence> }
enum	{ NumCallExprBits = 32 }
enum	{ NumOverloadExprBits = NumExprBits + 1 }
template<typename T >
using	ConstCastIterator = CastIterator< T, const T *const, const Stmt *const >
	Const iterator for iterating over Stmt * arrays that contain only T *.
using	ExprIterator = CastIterator< Expr >
using	ConstExprIterator = ConstCastIterator< Expr >
Protected Member Functions inherited from clang::OMPExecutableDirective
	OMPExecutableDirective (StmtClass SC, OpenMPDirectiveKind K, SourceLocation StartLoc, SourceLocation EndLoc)
	Build instance of directive of class K.
Protected Member Functions inherited from clang::Stmt
void *	operator new (size_t bytes) noexcept
void	operator delete (void *data) noexcept
	Stmt (StmtClass SC, EmptyShell)
	Construct an empty statement.
Static Protected Member Functions inherited from clang::OMPExecutableDirective
template<typename T , typename... Params>
static T *	createDirective (const ASTContext &C, ArrayRef< OMPClause * > Clauses, Stmt *AssociatedStmt, unsigned NumChildren, Params &&... P)
template<typename T , typename... Params>
static T *	createEmptyDirective (const ASTContext &C, unsigned NumClauses, bool HasAssociatedStmt, unsigned NumChildren, Params &&... P)
template<typename T >
static T *	createEmptyDirective (const ASTContext &C, unsigned NumClauses, bool HasAssociatedStmt=false, unsigned NumChildren=0)
Protected Attributes inherited from clang::OMPExecutableDirective
OMPChildren *	Data = nullptr
	Data, associated with the directive.
Protected Attributes inherited from clang::Stmt
union {
StmtBitfields   StmtBits
NullStmtBitfields   NullStmtBits
CompoundStmtBitfields   CompoundStmtBits
LabelStmtBitfields   LabelStmtBits
AttributedStmtBitfields   AttributedStmtBits
IfStmtBitfields   IfStmtBits
SwitchStmtBitfields   SwitchStmtBits
WhileStmtBitfields   WhileStmtBits
DoStmtBitfields   DoStmtBits
ForStmtBitfields   ForStmtBits
GotoStmtBitfields   GotoStmtBits
ContinueStmtBitfields   ContinueStmtBits
BreakStmtBitfields   BreakStmtBits
ReturnStmtBitfields   ReturnStmtBits
SwitchCaseBitfields   SwitchCaseBits
ExprBitfields   ExprBits
ConstantExprBitfields   ConstantExprBits
PredefinedExprBitfields   PredefinedExprBits
DeclRefExprBitfields   DeclRefExprBits
FloatingLiteralBitfields   FloatingLiteralBits
StringLiteralBitfields   StringLiteralBits
CharacterLiteralBitfields   CharacterLiteralBits
UnaryOperatorBitfields   UnaryOperatorBits
UnaryExprOrTypeTraitExprBitfields   UnaryExprOrTypeTraitExprBits
ArrayOrMatrixSubscriptExprBitfields   ArrayOrMatrixSubscriptExprBits
CallExprBitfields   CallExprBits
MemberExprBitfields   MemberExprBits
CastExprBitfields   CastExprBits
BinaryOperatorBitfields   BinaryOperatorBits
InitListExprBitfields   InitListExprBits
ParenListExprBitfields   ParenListExprBits
GenericSelectionExprBitfields   GenericSelectionExprBits
PseudoObjectExprBitfields   PseudoObjectExprBits
SourceLocExprBitfields   SourceLocExprBits
ParenExprBitfields   ParenExprBits
StmtExprBitfields   StmtExprBits
CXXOperatorCallExprBitfields   CXXOperatorCallExprBits
CXXRewrittenBinaryOperatorBitfields   CXXRewrittenBinaryOperatorBits
CXXBoolLiteralExprBitfields   CXXBoolLiteralExprBits
CXXNullPtrLiteralExprBitfields   CXXNullPtrLiteralExprBits
CXXThisExprBitfields   CXXThisExprBits
CXXThrowExprBitfields   CXXThrowExprBits
CXXDefaultArgExprBitfields   CXXDefaultArgExprBits
CXXDefaultInitExprBitfields   CXXDefaultInitExprBits
CXXScalarValueInitExprBitfields   CXXScalarValueInitExprBits
CXXNewExprBitfields   CXXNewExprBits
CXXDeleteExprBitfields   CXXDeleteExprBits
TypeTraitExprBitfields   TypeTraitExprBits
DependentScopeDeclRefExprBitfields   DependentScopeDeclRefExprBits
CXXConstructExprBitfields   CXXConstructExprBits
ExprWithCleanupsBitfields   ExprWithCleanupsBits
CXXUnresolvedConstructExprBitfields   CXXUnresolvedConstructExprBits
CXXDependentScopeMemberExprBitfields   CXXDependentScopeMemberExprBits
OverloadExprBitfields   OverloadExprBits
UnresolvedLookupExprBitfields   UnresolvedLookupExprBits
UnresolvedMemberExprBitfields   UnresolvedMemberExprBits
CXXNoexceptExprBitfields   CXXNoexceptExprBits
SubstNonTypeTemplateParmExprBitfields   SubstNonTypeTemplateParmExprBits
LambdaExprBitfields   LambdaExprBits
RequiresExprBitfields   RequiresExprBits
CoawaitExprBitfields   CoawaitBits
ObjCIndirectCopyRestoreExprBitfields   ObjCIndirectCopyRestoreExprBits
OpaqueValueExprBitfields   OpaqueValueExprBits
};

Detailed Description

This represents '#pragma omp parallel masked' directive.

#pragma omp parallel masked filter(tid)

In this example directive '#pragma omp parallel masked' has a clause 'filter' with the variable tid

Definition at line 2372 of file StmtOpenMP.h.

Member Function Documentation

classof()

static bool clang::OMPParallelMaskedDirective::classof ( const Stmt *  T )

inlinestatic

Definition at line 2422 of file StmtOpenMP.h.

References clang::T.

Create()

OMPParallelMaskedDirective * OMPParallelMaskedDirective::Create ( const ASTContext &  C, SourceLocation  StartLoc, SourceLocation  EndLoc, ArrayRef< OMPClause * >  Clauses, Stmt *  AssociatedStmt, Expr *  TaskRedRef  )

static

Creates directive with a list of Clauses.

Parameters

C	AST context.
StartLoc	Starting location of the directive kind.
EndLoc	Ending Location of the directive.
Clauses	List of clauses.
AssociatedStmt	Statement, associated with the directive.
TaskRedRef	Task reduction special reference expression to handle taskgroup descriptor.

Definition at line 739 of file StmtOpenMP.cpp.

References clang::C.

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

CreateEmpty()

OMPParallelMaskedDirective * OMPParallelMaskedDirective::CreateEmpty ( const ASTContext &  C, unsigned  NumClauses, EmptyShell    )

static

Creates an empty directive with the place for NumClauses clauses.

Parameters

C	AST context.
NumClauses	Number of clauses.

Definition at line 749 of file StmtOpenMP.cpp.

References clang::C.

getTaskReductionRefExpr() [1/2]

Expr * clang::OMPParallelMaskedDirective::getTaskReductionRefExpr ( )

inline

Returns special task reduction reference expression.

Definition at line 2414 of file StmtOpenMP.h.

References clang::OMPExecutableDirective::Data, and clang::OMPChildren::getChildren().

Referenced by getTaskReductionRefExpr().

getTaskReductionRefExpr() [2/2]

const Expr * clang::OMPParallelMaskedDirective::getTaskReductionRefExpr ( ) const

inline

Definition at line 2417 of file StmtOpenMP.h.

References getTaskReductionRefExpr().

Friends And Related Function Documentation

ASTStmtReader

friend class ASTStmtReader

friend

Definition at line 2373 of file StmtOpenMP.h.

OMPExecutableDirective

friend class OMPExecutableDirective

friend

Definition at line 2374 of file StmtOpenMP.h.

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

• include/clang/AST/StmtOpenMP.h
• lib/AST/StmtOpenMP.cpp