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 5367 of file OpenMPClause.h.

Member Typedef Documentation

helper_expr_const_iterator

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

Definition at line 5480 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 5482 of file OpenMPClause.h.

helper_expr_iterator

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

Definition at line 5479 of file OpenMPClause.h.

helper_expr_range

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

Definition at line 5481 of file OpenMPClause.h.

Member Function Documentation

assignment_ops() [1/2]

helper_expr_range OMPCopyinClause::assignment_ops ( )

inline

Definition at line 5497 of file OpenMPClause.h.

assignment_ops() [2/2]

helper_expr_const_range OMPCopyinClause::assignment_ops ( ) const

inline

Definition at line 5495 of file OpenMPClause.h.

children() [1/2]

child_range OMPCopyinClause::children ( )

inline

Definition at line 5499 of file OpenMPClause.h.

Referenced by children().

children() [2/2]

const_child_range OMPCopyinClause::children ( ) const

inline

Definition at line 5504 of file OpenMPClause.h.

References children().

classof()

bool OMPCopyinClause::classof ( const OMPClause * T )

inlinestatic

Definition at line 5515 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 678 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 692 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 5493 of file OpenMPClause.h.

destination_exprs() [2/2]

helper_expr_const_range OMPCopyinClause::destination_exprs ( ) const

inline

Definition at line 5489 of file OpenMPClause.h.

source_exprs() [1/2]

helper_expr_range OMPCopyinClause::source_exprs ( )

inline

Definition at line 5487 of file OpenMPClause.h.

source_exprs() [2/2]

helper_expr_const_range OMPCopyinClause::source_exprs ( ) const

inline

Definition at line 5485 of file OpenMPClause.h.

used_children() [1/2]

child_range OMPCopyinClause::used_children ( )

inline

Definition at line 5508 of file OpenMPClause.h.

used_children() [2/2]

const_child_range OMPCopyinClause::used_children ( ) const

inline

Definition at line 5511 of file OpenMPClause.h.

Friends And Related Symbol Documentation

OMPClauseReader

friend class OMPClauseReader

friend

Definition at line 5383 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