This class represents a compute construct, representing a 'Kind' of ‘parallel’, 'serial', or 'kernel'. More...

#include "clang/AST/StmtOpenACC.h"

Inheritance diagram for clang::OpenACCComputeConstruct:

[legend]

Public Member Functions
Stmt *	getStructuredBlock ()

const Stmt *	getStructuredBlock () const

Public Member Functions inherited from clang::OpenACCAssociatedStmtConstruct
child_range	children ()

const_child_range	children () const

Public Member Functions inherited from clang::OpenACCConstructStmt
OpenACCDirectiveKind	getDirectiveKind () const

SourceLocation	getBeginLoc () const

SourceLocation	getEndLoc () const

SourceLocation	getDirectiveLoc () const

ArrayRef< const OpenACCClause * >	clauses () const

child_range	children ()

const_child_range	children () const

Public Member Functions inherited from clang::Stmt
void *	operator new (size_t bytes, const ASTContext &C, unsigned alignment=8)

void *	operator new (size_t bytes, const ASTContext *C, unsigned alignment=8)

void *	operator new (size_t bytes, void *mem) noexcept

void	operator delete (void *, const ASTContext &, unsigned) noexcept

void	operator delete (void , const ASTContext , unsigned) noexcept

void	operator delete (void *, size_t) noexcept

void	operator delete (void , void ) noexcept

	Stmt ()=delete

	Stmt (const Stmt &)=delete

	Stmt (Stmt &&)=delete

Stmt &	operator= (const Stmt &)=delete

Stmt &	operator= (Stmt &&)=delete

	Stmt (StmtClass SC)

StmtClass	getStmtClass () const

const char *	getStmtClassName () const

SourceRange	getSourceRange () const LLVM_READONLY
	SourceLocation tokens are not useful in isolation - they are low level value objects created/interpreted by SourceManager.

SourceLocation	getBeginLoc () const LLVM_READONLY

SourceLocation	getEndLoc () const LLVM_READONLY

void	dump () const
	Dumps the specified AST fragment and all subtrees to `llvm::errs()`.

void	dump (raw_ostream &OS, const ASTContext &Context) const

int64_t	getID (const ASTContext &Context) const

void	dumpColor () const
	dumpColor - same as dump(), but forces color highlighting.

void	dumpPretty (const ASTContext &Context) const
	dumpPretty/printPretty - These two methods do a "pretty print" of the AST back to its original source language syntax.

void	printPretty (raw_ostream &OS, PrinterHelper Helper, const PrintingPolicy &Policy, unsigned Indentation=0, StringRef NewlineSymbol="\n", const ASTContext Context=nullptr) const

void	printPrettyControlled (raw_ostream &OS, PrinterHelper Helper, const PrintingPolicy &Policy, unsigned Indentation=0, StringRef NewlineSymbol="\n", const ASTContext Context=nullptr) const

void	printJson (raw_ostream &Out, PrinterHelper *Helper, const PrintingPolicy &Policy, bool AddQuotes) const
	Pretty-prints in JSON format.

void	viewAST () const
	viewAST - Visualize an AST rooted at this Stmt* using GraphViz.

Stmt *	IgnoreContainers (bool IgnoreCaptured=false)
	Skip no-op (attributed, compound) container stmts and skip captured stmt at the top, if IgnoreCaptured is true.

const Stmt *	IgnoreContainers (bool IgnoreCaptured=false) const

const Stmt *	stripLabelLikeStatements () const
	Strip off all label-like statements.

Stmt *	stripLabelLikeStatements ()

child_range	children ()

const_child_range	children () const

child_iterator	child_begin ()

child_iterator	child_end ()

const_child_iterator	child_begin () const

const_child_iterator	child_end () const

void	Profile (llvm::FoldingSetNodeID &ID, const ASTContext &Context, bool Canonical, bool ProfileLambdaExpr=false) const
	Produce a unique representation of the given statement.

void	ProcessODRHash (llvm::FoldingSetNodeID &ID, ODRHash &Hash) const
	Calculate a unique representation for a statement that is stable across compiler invocations.

Static Public Member Functions
static bool	classof (const Stmt *T)

static OpenACCComputeConstruct *	CreateEmpty (const ASTContext &C, unsigned NumClauses)

static OpenACCComputeConstruct *	Create (const ASTContext &C, OpenACCDirectiveKind K, SourceLocation BeginLoc, SourceLocation DirectiveLoc, SourceLocation EndLoc, ArrayRef< const OpenACCClause * > Clauses, Stmt StructuredBlock, ArrayRef< OpenACCLoopConstruct > AssociatedLoopConstructs)

Static Public Member Functions inherited from clang::OpenACCAssociatedStmtConstruct
static bool	classof (const Stmt *T)

Static Public Member Functions inherited from clang::OpenACCConstructStmt
static bool	classof (const Stmt *S)

Static Public Member Functions inherited from clang::Stmt
static void	addStmtClass (const StmtClass s)

static void	EnableStatistics ()

static void	PrintStats ()

static Likelihood	getLikelihood (ArrayRef< const Attr * > Attrs)

static Likelihood	getLikelihood (const Stmt *S)

static const Attr *	getLikelihoodAttr (const Stmt *S)

static Likelihood	getLikelihood (const Stmt Then, const Stmt Else)

static std::tuple< bool, const Attr , const Attr >	determineLikelihoodConflict (const Stmt Then, const Stmt Else)

Friends
class	ASTStmtWriter

class	ASTStmtReader

class	ASTContext

Additional Inherited Members
Public Types inherited from clang::Stmt
enum	StmtClass { NoStmtClass = 0 }

enum	Likelihood { LH_Unlikely = -1 , LH_None , LH_Likely }
	The likelihood of a branch being taken. More...

using	child_iterator = StmtIterator
	Child Iterators: All subclasses must implement 'children' to permit easy iteration over the substatements/subexpressions of an AST node.

using	const_child_iterator = ConstStmtIterator

using	child_range = llvm::iterator_range< child_iterator >

using	const_child_range = llvm::iterator_range< const_child_iterator >

Protected Types inherited from clang::Stmt
enum	{ NumStmtBits = 8 }

enum	{ NumExprBits = NumStmtBits + 5 + llvm::BitWidth<ExprDependence> }

enum	{ NumCallExprBits = 32 }

enum	{ NumOverloadExprBits = NumExprBits + 1 }

template<typename T >
using	ConstCastIterator = CastIterator< T, const T const, const Stmt const >
	Const iterator for iterating over Stmt * arrays that contain only T *.

using	ExprIterator = CastIterator< Expr >

using	ConstExprIterator = ConstCastIterator< Expr >

Protected Member Functions inherited from clang::OpenACCAssociatedStmtConstruct
	OpenACCAssociatedStmtConstruct (StmtClass SC, OpenACCDirectiveKind K, SourceLocation Start, SourceLocation DirectiveLoc, SourceLocation End, Stmt *AssocStmt)

void	setAssociatedStmt (Stmt *S)

Stmt *	getAssociatedStmt ()

const Stmt *	getAssociatedStmt () const

Protected Member Functions inherited from clang::OpenACCConstructStmt
	OpenACCConstructStmt (StmtClass SC, OpenACCDirectiveKind K, SourceLocation Start, SourceLocation DirectiveLoc, SourceLocation End)

void	setClauseList (MutableArrayRef< const OpenACCClause * > NewClauses)

Protected Member Functions inherited from clang::Stmt
void *	operator new (size_t bytes) noexcept

void	operator delete (void *data) noexcept

	Stmt (StmtClass SC, EmptyShell)
	Construct an empty statement.

Protected Attributes inherited from clang::Stmt
union {
StmtBitfields StmtBits

NullStmtBitfields NullStmtBits

CompoundStmtBitfields CompoundStmtBits

LabelStmtBitfields LabelStmtBits

AttributedStmtBitfields AttributedStmtBits

IfStmtBitfields IfStmtBits

SwitchStmtBitfields SwitchStmtBits

WhileStmtBitfields WhileStmtBits

DoStmtBitfields DoStmtBits

ForStmtBitfields ForStmtBits

GotoStmtBitfields GotoStmtBits

ContinueStmtBitfields ContinueStmtBits

BreakStmtBitfields BreakStmtBits

ReturnStmtBitfields ReturnStmtBits

SwitchCaseBitfields SwitchCaseBits

ExprBitfields ExprBits

ConstantExprBitfields ConstantExprBits

PredefinedExprBitfields PredefinedExprBits

DeclRefExprBitfields DeclRefExprBits

FloatingLiteralBitfields FloatingLiteralBits

StringLiteralBitfields StringLiteralBits

CharacterLiteralBitfields CharacterLiteralBits

UnaryOperatorBitfields UnaryOperatorBits

UnaryExprOrTypeTraitExprBitfields UnaryExprOrTypeTraitExprBits

ArrayOrMatrixSubscriptExprBitfields ArrayOrMatrixSubscriptExprBits

CallExprBitfields CallExprBits

MemberExprBitfields MemberExprBits

CastExprBitfields CastExprBits

BinaryOperatorBitfields BinaryOperatorBits

InitListExprBitfields InitListExprBits

ParenListExprBitfields ParenListExprBits

GenericSelectionExprBitfields GenericSelectionExprBits

PseudoObjectExprBitfields PseudoObjectExprBits

SourceLocExprBitfields SourceLocExprBits

StmtExprBitfields StmtExprBits

CXXOperatorCallExprBitfields CXXOperatorCallExprBits

CXXRewrittenBinaryOperatorBitfields CXXRewrittenBinaryOperatorBits

CXXBoolLiteralExprBitfields CXXBoolLiteralExprBits

CXXNullPtrLiteralExprBitfields CXXNullPtrLiteralExprBits

CXXThisExprBitfields CXXThisExprBits

CXXThrowExprBitfields CXXThrowExprBits

CXXDefaultArgExprBitfields CXXDefaultArgExprBits

CXXDefaultInitExprBitfields CXXDefaultInitExprBits

CXXScalarValueInitExprBitfields CXXScalarValueInitExprBits

CXXNewExprBitfields CXXNewExprBits

CXXDeleteExprBitfields CXXDeleteExprBits

TypeTraitExprBitfields TypeTraitExprBits

DependentScopeDeclRefExprBitfields DependentScopeDeclRefExprBits

CXXConstructExprBitfields CXXConstructExprBits

ExprWithCleanupsBitfields ExprWithCleanupsBits

CXXUnresolvedConstructExprBitfields CXXUnresolvedConstructExprBits

CXXDependentScopeMemberExprBitfields CXXDependentScopeMemberExprBits

OverloadExprBitfields OverloadExprBits

UnresolvedLookupExprBitfields UnresolvedLookupExprBits

UnresolvedMemberExprBitfields UnresolvedMemberExprBits

CXXNoexceptExprBitfields CXXNoexceptExprBits

SubstNonTypeTemplateParmExprBitfields SubstNonTypeTemplateParmExprBits

LambdaExprBitfields LambdaExprBits

RequiresExprBitfields RequiresExprBits

CoawaitExprBitfields CoawaitBits

ObjCIndirectCopyRestoreExprBitfields ObjCIndirectCopyRestoreExprBits

OpaqueValueExprBitfields OpaqueValueExprBits

};

Detailed Description

This class represents a compute construct, representing a 'Kind' of ‘parallel’, 'serial', or 'kernel'.

These constructs are associated with a 'structured block', defined as:

in C or C++, an executable statement, possibly compound, with a single entry at the top and a single exit at the bottom

At the moment there is no real motivation to have a different AST node for those three, as they are semantically identical, and have only minor differences in the permitted list of clauses, which can be differentiated by the 'Kind'.

Definition at line 129 of file StmtOpenACC.h.

Member Function Documentation

◆ classof()

static bool clang::OpenACCComputeConstruct::classof ( const Stmt * T )

inlinestatic

Definition at line 177 of file StmtOpenACC.h.

References clang::T.

◆ Create()

OpenACCComputeConstruct * OpenACCComputeConstruct::Create	(	const ASTContext &	C,
		OpenACCDirectiveKind	K,
		SourceLocation	BeginLoc,
		SourceLocation	DirectiveLoc,
		SourceLocation	EndLoc,
		ArrayRef< const OpenACCClause * >	Clauses,
		Stmt *	StructuredBlock,
		ArrayRef< OpenACCLoopConstruct * >	AssociatedLoopConstructs
	)

static

Definition at line 28 of file StmtOpenACC.cpp.

References clang::C.

Referenced by clang::SemaOpenACC::ActOnEndStmtDirective().

◆ CreateEmpty()

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

static

Definition at line 20 of file StmtOpenACC.cpp.

References clang::C.

◆ getStructuredBlock() [1/2]

Stmt * clang::OpenACCComputeConstruct::getStructuredBlock ( )

inline

Definition at line 189 of file StmtOpenACC.h.

References clang::OpenACCAssociatedStmtConstruct::getAssociatedStmt().

Referenced by getStructuredBlock().

◆ getStructuredBlock() [2/2]

const Stmt * clang::OpenACCComputeConstruct::getStructuredBlock ( ) const

inline

Definition at line 190 of file StmtOpenACC.h.

References getStructuredBlock().

Friends And Related Function Documentation

◆ ASTContext

friend class ASTContext

friend

Definition at line 135 of file StmtOpenACC.h.

◆ ASTStmtReader

friend class ASTStmtReader

friend

Definition at line 134 of file StmtOpenACC.h.

◆ ASTStmtWriter

friend class ASTStmtWriter

friend

Definition at line 133 of file StmtOpenACC.h.

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

include/clang/AST/StmtOpenACC.h
lib/AST/StmtOpenACC.cpp

Public Member Functions

Static Public Member Functions

Friends

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ classof()

◆ Create()

◆ CreateEmpty()

◆ getStructuredBlock() [1/2]

◆ getStructuredBlock() [2/2]

Friends And Related Function Documentation

◆ ASTContext

◆ ASTStmtReader

◆ ASTStmtWriter