clang  6.0.0svn
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OMPDependClause Class Referencefinal

This represents implicit clause 'depend' for the '#pragma omp task' directive. More...

#include "clang/AST/OpenMPClause.h"

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Public Member Functions

OpenMPDependClauseKind getDependencyKind () const
 Get dependency type. More...
 
SourceLocation getDependencyLoc () const
 Get dependency type location. More...
 
SourceLocation getColonLoc () const
 Get colon location. More...
 
void setCounterValue (Expr *V)
 Set the loop counter value for the depend clauses with 'sink|source' kind of dependency. More...
 
ExprgetCounterValue ()
 Get the loop counter value. More...
 
const ExprgetCounterValue () const
 Get the loop counter value. More...
 
child_range children ()
 

Static Public Member Functions

static OMPDependClauseCreate (const ASTContext &C, SourceLocation StartLoc, SourceLocation LParenLoc, SourceLocation EndLoc, OpenMPDependClauseKind DepKind, SourceLocation DepLoc, SourceLocation ColonLoc, ArrayRef< Expr *> VL)
 Creates clause with a list of variables VL. More...
 
static OMPDependClauseCreateEmpty (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 implicit clause 'depend' for the '#pragma omp task' directive.

#pragma omp task depend(in:a,b)

In this example directive '#pragma omp task' with clause 'depend' with the variables 'a' and 'b' with dependency 'in'.

Definition at line 3074 of file OpenMPClause.h.

Member Function Documentation

◆ children()

child_range OMPDependClause::children ( )
inline

Definition at line 3159 of file OpenMPClause.h.

◆ classof()

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

Definition at line 3164 of file OpenMPClause.h.

◆ Create()

OMPDependClause * OMPDependClause::Create ( const ASTContext C,
SourceLocation  StartLoc,
SourceLocation  LParenLoc,
SourceLocation  EndLoc,
OpenMPDependClauseKind  DepKind,
SourceLocation  DepLoc,
SourceLocation  ColonLoc,
ArrayRef< Expr *>  VL 
)
static

Creates clause with a list of variables VL.

Parameters
CAST context.
StartLocStarting location of the clause.
LParenLocLocation of '('.
EndLocEnding location of the clause.
DepKindDependency type.
DepLocLocation of the dependency type.
ColonLocColon location.
VLList of references to the variables.

Definition at line 656 of file OpenMPClause.cpp.

References clang::ASTContext::Allocate(), and setCounterValue().

◆ CreateEmpty()

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

Creates an empty clause with N variables.

Parameters
CAST context.
NThe number of variables.

Definition at line 671 of file OpenMPClause.cpp.

References clang::ASTContext::Allocate().

◆ getColonLoc()

SourceLocation OMPDependClause::getColonLoc ( ) const
inline

Get colon location.

Definition at line 3147 of file OpenMPClause.h.

References ColonLoc.

Referenced by clang::OMPClauseWriter::VisitOMPClauseWithPostUpdate().

◆ getCounterValue() [1/2]

Expr * OMPDependClause::getCounterValue ( )

Get the loop counter value.

Definition at line 689 of file OpenMPClause.cpp.

Referenced by clang::CodeGen::emitDoacrossOrdered(), and clang::OMPClauseWriter::VisitOMPClauseWithPostUpdate().

◆ getCounterValue() [2/2]

const Expr * OMPDependClause::getCounterValue ( ) const

Get the loop counter value.

Definition at line 682 of file OpenMPClause.cpp.

◆ getDependencyKind()

OpenMPDependClauseKind OMPDependClause::getDependencyKind ( ) const
inline

Get dependency type.

Definition at line 3141 of file OpenMPClause.h.

Referenced by clang::CodeGen::emitDoacrossOrdered(), and clang::OMPClauseWriter::VisitOMPClauseWithPostUpdate().

◆ getDependencyLoc()

SourceLocation OMPDependClause::getDependencyLoc ( ) const
inline

Get dependency type location.

Definition at line 3144 of file OpenMPClause.h.

Referenced by clang::OMPClauseWriter::VisitOMPClauseWithPostUpdate().

◆ setCounterValue()

void OMPDependClause::setCounterValue ( Expr V)

Set the loop counter value for the depend clauses with 'sink|source' kind of dependency.

Required for codegen.

Definition at line 676 of file OpenMPClause.cpp.

Referenced by Create().

Friends And Related Function Documentation

◆ OMPClauseReader

friend class OMPClauseReader
friend

Definition at line 3077 of file OpenMPClause.h.


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