clang::OMPCopyinClause Class Reference

This represents clause 'copyin' in the '#pragma omp ...' directives. More...

#include "clang/AST/OpenMPClause.h"

Inheritance diagram for clang::OMPCopyinClause:

Public Types
using	helper_expr_iterator = MutableArrayRef< Expr * >::iterator
using	helper_expr_const_iterator = ArrayRef< const Expr * >::iterator
using	helper_expr_range = llvm::iterator_range< helper_expr_iterator >
using	helper_expr_const_range = llvm::iterator_range< helper_expr_const_iterator >
Public Types inherited from clang::OMPVarListClause< OMPCopyinClause >
using	varlist_iterator = MutableArrayRef< Expr * >::iterator
using	varlist_const_iterator = ArrayRef< const Expr * >::iterator
using	varlist_range = llvm::iterator_range< varlist_iterator >
using	varlist_const_range = llvm::iterator_range< varlist_const_iterator >
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 >

Public Member Functions
helper_expr_const_range	source_exprs () const
helper_expr_range	source_exprs ()
helper_expr_const_range	destination_exprs () const
helper_expr_range	destination_exprs ()
helper_expr_const_range	assignment_ops () const
helper_expr_range	assignment_ops ()
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< OMPCopyinClause >
ArrayRef< const Expr * >	getVarRefs () const
	Fetches list of all variables in the clause.
unsigned	varlist_size () const
bool	varlist_empty () const
varlist_range	varlist ()
varlist_const_range	varlist () const
varlist_iterator	varlist_begin ()
varlist_const_iterator	varlist_begin () const
varlist_iterator	varlist_end ()
varlist_const_iterator	varlist_end () const
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

Static Public Member Functions
static OMPCopyinClause *	Create (const ASTContext &C, SourceLocation StartLoc, SourceLocation LParenLoc, SourceLocation EndLoc, ArrayRef< Expr * > VL, ArrayRef< Expr * > SrcExprs, ArrayRef< Expr * > DstExprs, ArrayRef< Expr * > AssignmentOps)
	Creates clause with a list of variables VL.
static OMPCopyinClause *	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 *)

Friends
class	OMPClauseReader

Additional Inherited Members
Protected Member Functions inherited from clang::OMPVarListClause< OMPCopyinClause >
	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)

Detailed Description

This represents clause 'copyin' in the '#pragma omp ...' directives.

#pragma omp parallel copyin(a,b)

In this example directive '#pragma omp parallel' has clause 'copyin' with the variables 'a' and 'b'.

Definition at line 4653 of file OpenMPClause.h.

Member Typedef Documentation

helper_expr_const_iterator

using clang::OMPCopyinClause::helper_expr_const_iterator = ArrayRef<const Expr *>::iterator

Definition at line 4766 of file OpenMPClause.h.

helper_expr_const_range

using clang::OMPCopyinClause::helper_expr_const_range = llvm::iterator_range<helper_expr_const_iterator>

Definition at line 4768 of file OpenMPClause.h.

helper_expr_iterator

using clang::OMPCopyinClause::helper_expr_iterator = MutableArrayRef<Expr *>::iterator

Definition at line 4765 of file OpenMPClause.h.

helper_expr_range

using clang::OMPCopyinClause::helper_expr_range = llvm::iterator_range<helper_expr_iterator>

Definition at line 4767 of file OpenMPClause.h.

Member Function Documentation

assignment_ops() [1/2]

helper_expr_range clang::OMPCopyinClause::assignment_ops ( )

inline

Definition at line 4795 of file OpenMPClause.h.

assignment_ops() [2/2]

helper_expr_const_range clang::OMPCopyinClause::assignment_ops ( ) const

inline

Definition at line 4790 of file OpenMPClause.h.

children() [1/2]

child_range clang::OMPCopyinClause::children ( )

inline

Definition at line 4800 of file OpenMPClause.h.

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

Referenced by children().

children() [2/2]

const_child_range clang::OMPCopyinClause::children ( ) const

inline

Definition at line 4805 of file OpenMPClause.h.

References children().

classof()

static bool clang::OMPCopyinClause::classof ( const OMPClause *  T )

inlinestatic

Definition at line 4817 of file OpenMPClause.h.

References clang::T.

Create()

OMPCopyinClause * OMPCopyinClause::Create ( const ASTContext &  C, SourceLocation  StartLoc, SourceLocation  LParenLoc, SourceLocation  EndLoc, ArrayRef< Expr * >  VL, ArrayRef< Expr * >  SrcExprs, ArrayRef< Expr * >  DstExprs, ArrayRef< Expr * >  AssignmentOps  )

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.
SrcExprs	List of helper expressions for proper generation of assignment operation required for copyin clause. This list represents sources.
DstExprs	List of helper expressions for proper generation of assignment operation required for copyin clause. This list represents destinations.
AssignmentOps	List of helper expressions that represents assignment operation: DstExprs = SrcExprs; Required for proper codegen of propagation of master's thread values of threadprivate variables to local instances of that variables in other implicit threads.

Definition at line 679 of file OpenMPClause.cpp.

References clang::C, and clang::OMPVarListClause< T >::setVarRefs().

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

CreateEmpty()

OMPCopyinClause * OMPCopyinClause::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 693 of file OpenMPClause.cpp.

References clang::C.

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

destination_exprs() [1/2]

helper_expr_range clang::OMPCopyinClause::destination_exprs ( )

inline

Definition at line 4785 of file OpenMPClause.h.

destination_exprs() [2/2]

helper_expr_const_range clang::OMPCopyinClause::destination_exprs ( ) const

inline

Definition at line 4780 of file OpenMPClause.h.

source_exprs() [1/2]

helper_expr_range clang::OMPCopyinClause::source_exprs ( )

inline

Definition at line 4776 of file OpenMPClause.h.

source_exprs() [2/2]

helper_expr_const_range clang::OMPCopyinClause::source_exprs ( ) const

inline

Definition at line 4771 of file OpenMPClause.h.

used_children() [1/2]

child_range clang::OMPCopyinClause::used_children ( )

inline

Definition at line 4810 of file OpenMPClause.h.

used_children() [2/2]

const_child_range clang::OMPCopyinClause::used_children ( ) const

inline

Definition at line 4813 of file OpenMPClause.h.

Friends And Related Function Documentation

OMPClauseReader

friend class OMPClauseReader

friend

Definition at line 4669 of file OpenMPClause.h.

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

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