clang  6.0.0svn
Public Types | Public Member Functions | Static Public Member Functions | Friends | List of all members
OMPCopyinClause Class Referencefinal

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

#include "clang/AST/OpenMPClause.h"

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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 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 ()
 

Static Public Member Functions

static OMPCopyinClauseCreate (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. More...
 
static OMPCopyinClauseCreateEmpty (const ASTContext &C, unsigned N)
 Creates an empty clause with N variables. More...
 
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 2693 of file OpenMPClause.h.

Member Typedef Documentation

◆ helper_expr_const_iterator

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

Definition at line 2806 of file OpenMPClause.h.

◆ helper_expr_const_range

Definition at line 2809 of file OpenMPClause.h.

◆ helper_expr_iterator

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

Definition at line 2805 of file OpenMPClause.h.

◆ helper_expr_range

Definition at line 2807 of file OpenMPClause.h.

Member Function Documentation

◆ assignment_ops() [1/2]

helper_expr_const_range OMPCopyinClause::assignment_ops ( ) const
inline

◆ assignment_ops() [2/2]

helper_expr_range OMPCopyinClause::assignment_ops ( )
inline

Definition at line 2835 of file OpenMPClause.h.

◆ children()

child_range OMPCopyinClause::children ( )
inline

Definition at line 2840 of file OpenMPClause.h.

◆ classof()

static bool OMPCopyinClause::classof ( const OMPClause T)
inlinestatic

Definition at line 2845 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
CAST context.
StartLocStarting location of the clause.
LParenLocLocation of '('.
EndLocEnding location of the clause.
VLList of references to the variables.
SrcExprsList of helper expressions for proper generation of assignment operation required for copyin clause. This list represents sources.
DstExprsList of helper expressions for proper generation of assignment operation required for copyin clause. This list represents destinations.
AssignmentOpsList 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 409 of file OpenMPClause.cpp.

References clang::ASTContext::Allocate().

◆ CreateEmpty()

OMPCopyinClause * OMPCopyinClause::CreateEmpty ( const ASTContext C,
unsigned  N 
)
static

Creates an empty clause with N variables.

Parameters
CAST context.
NThe number of variables.

Definition at line 423 of file OpenMPClause.cpp.

References clang::ASTContext::Allocate().

◆ destination_exprs() [1/2]

helper_expr_const_range OMPCopyinClause::destination_exprs ( ) const
inline

◆ destination_exprs() [2/2]

helper_expr_range OMPCopyinClause::destination_exprs ( )
inline

Definition at line 2825 of file OpenMPClause.h.

◆ source_exprs() [1/2]

helper_expr_const_range OMPCopyinClause::source_exprs ( ) const
inline

◆ source_exprs() [2/2]

helper_expr_range OMPCopyinClause::source_exprs ( )
inline

Definition at line 2816 of file OpenMPClause.h.

Friends And Related Function Documentation

◆ OMPClauseReader

friend class OMPClauseReader
friend

Definition at line 2709 of file OpenMPClause.h.


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