OMPCopyinClause Class Reference

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

#include "clang/AST/OpenMPClause.h"

Inheritance diagram for 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

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

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)

Friends
class	OMPClauseReader

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 5107 of file OpenMPClause.h.

Member Typedef Documentation

helper_expr_const_iterator

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

Definition at line 5220 of file OpenMPClause.h.

helper_expr_const_range

using OMPCopyinClause::helper_expr_const_range

Initial value:

 
      llvm::iterator_range<helper_expr_const_iterator>

Definition at line 5222 of file OpenMPClause.h.

helper_expr_iterator

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

Definition at line 5219 of file OpenMPClause.h.

helper_expr_range

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

Definition at line 5221 of file OpenMPClause.h.

Member Function Documentation

assignment_ops() [1/2]

helper_expr_range OMPCopyinClause::assignment_ops ( )

inline

Definition at line 5237 of file OpenMPClause.h.

assignment_ops() [2/2]

helper_expr_const_range OMPCopyinClause::assignment_ops ( ) const

inline

Definition at line 5235 of file OpenMPClause.h.

children() [1/2]

child_range OMPCopyinClause::children ( )

inline

Definition at line 5239 of file OpenMPClause.h.

Referenced by children().

children() [2/2]

const_child_range OMPCopyinClause::children ( ) const

inline

Definition at line 5244 of file OpenMPClause.h.

References children().

classof()

bool OMPCopyinClause::classof ( const OMPClause * T )

inlinestatic

Definition at line 5255 of file OpenMPClause.h.

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 693 of file OpenMPClause.cpp.

References clang::C.

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 707 of file OpenMPClause.cpp.

References clang::C.

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

destination_exprs() [1/2]

helper_expr_range OMPCopyinClause::destination_exprs ( )

inline

Definition at line 5233 of file OpenMPClause.h.

destination_exprs() [2/2]

helper_expr_const_range OMPCopyinClause::destination_exprs ( ) const

inline

Definition at line 5229 of file OpenMPClause.h.

source_exprs() [1/2]

helper_expr_range OMPCopyinClause::source_exprs ( )

inline

Definition at line 5227 of file OpenMPClause.h.

source_exprs() [2/2]

helper_expr_const_range OMPCopyinClause::source_exprs ( ) const

inline

Definition at line 5225 of file OpenMPClause.h.

used_children() [1/2]

child_range OMPCopyinClause::used_children ( )

inline

Definition at line 5248 of file OpenMPClause.h.

used_children() [2/2]

const_child_range OMPCopyinClause::used_children ( ) const

inline

Definition at line 5251 of file OpenMPClause.h.

Friends And Related Symbol Documentation

OMPClauseReader

friend class OMPClauseReader

friend

Definition at line 5123 of file OpenMPClause.h.

References OMPClauseReader.

Referenced by OMPClauseReader.

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

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