OMPTileDirective Class Reference

This represents the '#pragma omp tile' loop transformation directive. More...

#include "clang/AST/StmtOpenMP.h"

Inheritance diagram for OMPTileDirective:

Public Member Functions
Stmt *	getTransformedStmt () const
	Gets/sets the associated loops after tiling.
Stmt *	getPreInits () const
	Return preinits statement.
Stmt *	getFinals () const
	Return finals statement (loop variable finalization).
Public Member Functions inherited from OMPCanonicalLoopNestTransformationDirective
unsigned	getNumAssociatedLoops () const
	Return the number of associated (consumed) loops.
Stmt *	getTransformedStmt () const
	Get the de-sugared statements after the loop transformation.
Stmt *	getPreInits () const
	Return preinits statement.
Stmt *	getFinals () const
	Return loop variable finalization statement, or nullptr if the concrete transformation does not produce one (e.g. unroll).
Public Member Functions inherited from OMPLoopTransformationDirective
unsigned	getNumGeneratedTopLevelLoops () const
Stmt *	getDirective () const
	Returns the specific directive related to this loop transformation.
Stmt *	getTransformedStmt () const
	Get the de-sugared statements after the loop transformation.
Stmt *	getPreInits () const
	Return preinits statement.
Stmt *	getFinals () const
	Return loop variable finalization statement, or nullptr if the concrete transformation does not produce one (e.g. unroll).

Static Public Member Functions
static OMPTileDirective *	Create (const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc, ArrayRef< OMPClause * > Clauses, unsigned NumLoops, Stmt *AssociatedStmt, Stmt *TransformedStmt, Stmt *PreInits, Stmt *Finals)
	Create a new AST node representation for '#pragma omp tile'.
static OMPTileDirective *	CreateEmpty (const ASTContext &C, unsigned NumClauses, unsigned NumLoops)
	Build an empty '#pragma omp tile' AST node for deserialization.
static bool	classof (const Stmt *T)
Static Public Member Functions inherited from OMPCanonicalLoopNestTransformationDirective
static bool	classof (const Stmt *T)
Static Public Member Functions inherited from OMPLoopTransformationDirective
static bool	classof (const Stmt *T)

Friends
class	ASTStmtReader
class	OMPExecutableDirective

Additional Inherited Members
Protected Member Functions inherited from OMPCanonicalLoopNestTransformationDirective
	OMPCanonicalLoopNestTransformationDirective (StmtClass SC, OpenMPDirectiveKind Kind, SourceLocation StartLoc, SourceLocation EndLoc, unsigned NumAssociatedLoops)
Protected Member Functions inherited from OMPLoopTransformationDirective
void	setNumGeneratedTopLevelLoops (unsigned N)
	OMPLoopTransformationDirective (Stmt *S)

Detailed Description

This represents the '#pragma omp tile' loop transformation directive.

Definition at line 5708 of file StmtOpenMP.h.

Member Function Documentation

classof()

bool OMPTileDirective::classof ( const Stmt * T )

inlinestatic

Definition at line 5784 of file StmtOpenMP.h.

Create()

OMPTileDirective * OMPTileDirective::Create ( const ASTContext & C, SourceLocation StartLoc, SourceLocation EndLoc, ArrayRef< OMPClause * > Clauses, unsigned NumLoops, Stmt * AssociatedStmt, Stmt * TransformedStmt, Stmt * PreInits, Stmt * Finals )

static

Create a new AST node representation for '#pragma omp tile'.

Parameters

C	Context of the AST.
StartLoc	Location of the introducer (e.g. the 'omp' token).
EndLoc	Location of the directive's end (e.g. the tok::eod).
Clauses	The directive's clauses.
NumLoops	Number of associated loops (number of items in the 'sizes' clause).
AssociatedStmt	The outermost associated loop.
TransformedStmt	The loop nest after tiling, or nullptr in dependent contexts.
PreInits	Helper preinits statements for the loop nest.
Finals	Loop variable finalization statements.

Definition at line 585 of file StmtOpenMP.cpp.

References clang::C.

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

CreateEmpty()

OMPTileDirective * OMPTileDirective::CreateEmpty ( const ASTContext & C, unsigned NumClauses, unsigned NumLoops )

static

Build an empty '#pragma omp tile' AST node for deserialization.

Parameters

C	Context of the AST.
NumClauses	Number of clauses to allocate.
NumLoops	Number of associated loops to allocate.

Definition at line 597 of file StmtOpenMP.cpp.

References clang::C.

getFinals()

Stmt * OMPTileDirective::getFinals ( ) const

inline

Return finals statement (loop variable finalization).

Definition at line 5782 of file StmtOpenMP.h.

getPreInits()

Stmt * OMPTileDirective::getPreInits ( ) const

inline

Return preinits statement.

Definition at line 5779 of file StmtOpenMP.h.

getTransformedStmt()

Stmt * OMPTileDirective::getTransformedStmt ( ) const

inline

Gets/sets the associated loops after tiling.

This is in de-sugared format stored as a CompoundStmt.

for (...)
  ...

Note that if the generated loops a become associated loops of another directive, they may need to be hoisted before them.

Definition at line 5774 of file StmtOpenMP.h.

Friends And Related Symbol Documentation

ASTStmtReader

friend class ASTStmtReader

friend

Definition at line 5710 of file StmtOpenMP.h.

References ASTStmtReader.

Referenced by ASTStmtReader.

OMPExecutableDirective

friend class OMPExecutableDirective

friend

Definition at line 5711 of file StmtOpenMP.h.

References OMPExecutableDirective.

Referenced by OMPExecutableDirective.

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

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