clang
6.0.0
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This represents clause 'task_reduction' in the '#pragma omp taskgroup' directives. More...
#include "clang/AST/OpenMPClause.h"
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 > |
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using | varlist_iterator = MutableArrayRef< Expr *>::iterator |
using | varlist_const_iterator = ArrayRef< const Expr *>::iterator |
using | varlist_range = llvm::iterator_range< varlist_iterator > |
using | varlist_const_range = llvm::iterator_range< varlist_const_iterator > |
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using | child_iterator = StmtIterator |
using | const_child_iterator = ConstStmtIterator |
using | child_range = llvm::iterator_range< child_iterator > |
using | const_child_range = llvm::iterator_range< const_child_iterator > |
Public Member Functions | |
SourceLocation | getColonLoc () const |
Gets location of ':' symbol in clause. More... | |
const DeclarationNameInfo & | getNameInfo () const |
Gets the name info for specified reduction identifier. More... | |
NestedNameSpecifierLoc | getQualifierLoc () const |
Gets the nested name specifier. More... | |
helper_expr_const_range | privates () const |
helper_expr_range | privates () |
helper_expr_const_range | lhs_exprs () const |
helper_expr_range | lhs_exprs () |
helper_expr_const_range | rhs_exprs () const |
helper_expr_range | rhs_exprs () |
helper_expr_const_range | reduction_ops () const |
helper_expr_range | reduction_ops () |
child_range | children () |
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ArrayRef< const Expr *> | getVarRefs () const |
Fetches list of all variables in the clause. More... | |
unsigned | varlist_size () const |
bool | varlist_empty () const |
varlist_range | varlists () |
varlist_const_range | varlists () const |
varlist_iterator | varlist_begin () |
varlist_const_iterator | varlist_begin () const |
varlist_iterator | varlist_end () |
varlist_const_iterator | varlist_end () const |
void | setLParenLoc (SourceLocation Loc) |
Sets the location of '('. More... | |
SourceLocation | getLParenLoc () const |
Returns the location of '('. More... | |
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SourceLocation | getLocStart () const |
Returns the starting location of the clause. More... | |
SourceLocation | getLocEnd () const |
Returns the ending location of the clause. More... | |
void | setLocStart (SourceLocation Loc) |
Sets the starting location of the clause. More... | |
void | setLocEnd (SourceLocation Loc) |
Sets the ending location of the clause. More... | |
OpenMPClauseKind | getClauseKind () const |
Returns kind of OpenMP clause (private, shared, reduction, etc.). More... | |
bool | isImplicit () const |
child_range | children () |
const_child_range | children () const |
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const Expr * | getPostUpdateExpr () const |
Get post-update expression for the clause. More... | |
Expr * | getPostUpdateExpr () |
Get post-update expression for the clause. More... | |
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const Stmt * | getPreInitStmt () const |
Get pre-initialization statement for the clause. More... | |
Stmt * | getPreInitStmt () |
Get pre-initialization statement for the clause. More... | |
OpenMPDirectiveKind | getCaptureRegion () |
Get capture region for the stmt in the clause. More... | |
Static Public Member Functions | |
static OMPTaskReductionClause * | Create (const ASTContext &C, SourceLocation StartLoc, SourceLocation LParenLoc, SourceLocation ColonLoc, SourceLocation EndLoc, ArrayRef< Expr *> VL, NestedNameSpecifierLoc QualifierLoc, const DeclarationNameInfo &NameInfo, ArrayRef< Expr *> Privates, ArrayRef< Expr *> LHSExprs, ArrayRef< Expr *> RHSExprs, ArrayRef< Expr *> ReductionOps, Stmt *PreInit, Expr *PostUpdate) |
Creates clause with a list of variables VL. More... | |
static OMPTaskReductionClause * | CreateEmpty (const ASTContext &C, unsigned N) |
Creates an empty clause with the place for N variables. More... | |
static bool | classof (const OMPClause *T) |
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static bool | classof (const OMPClause *) |
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static OMPClauseWithPostUpdate * | get (OMPClause *C) |
static const OMPClauseWithPostUpdate * | get (const OMPClause *C) |
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static OMPClauseWithPreInit * | get (OMPClause *C) |
static const OMPClauseWithPreInit * | get (const OMPClause *C) |
Friends | |
class | OMPClauseReader |
Additional Inherited Members | |
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OMPVarListClause (OpenMPClauseKind K, SourceLocation StartLoc, SourceLocation LParenLoc, SourceLocation EndLoc, unsigned N) | |
Build a clause with N variables. More... | |
MutableArrayRef< Expr *> | getVarRefs () |
Fetches list of variables associated with this clause. More... | |
void | setVarRefs (ArrayRef< Expr * > VL) |
Sets the list of variables for this clause. More... | |
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OMPClause (OpenMPClauseKind K, SourceLocation StartLoc, SourceLocation EndLoc) | |
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OMPClauseWithPostUpdate (const OMPClause *This) | |
void | setPostUpdateExpr (Expr *S) |
Set pre-initialization statement for the clause. More... | |
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OMPClauseWithPreInit (const OMPClause *This) | |
void | setPreInitStmt (Stmt *S, OpenMPDirectiveKind ThisRegion=OMPD_unknown) |
Set pre-initialization statement for the clause. More... | |
This represents clause 'task_reduction' in the '#pragma omp taskgroup' directives.
In this example directive '#pragma omp taskgroup' has clause 'task_reduction' with operator '+' and the variables 'a' and 'b'.
Definition at line 1905 of file OpenMPClause.h.
using clang::OMPTaskReductionClause::helper_expr_const_iterator = ArrayRef<const Expr *>::iterator |
Definition at line 2068 of file OpenMPClause.h.
using clang::OMPTaskReductionClause::helper_expr_const_range = llvm::iterator_range<helper_expr_const_iterator> |
Definition at line 2071 of file OpenMPClause.h.
using clang::OMPTaskReductionClause::helper_expr_iterator = MutableArrayRef<Expr *>::iterator |
Definition at line 2067 of file OpenMPClause.h.
using clang::OMPTaskReductionClause::helper_expr_range = llvm::iterator_range<helper_expr_iterator> |
Definition at line 2069 of file OpenMPClause.h.
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Definition at line 2107 of file OpenMPClause.h.
Definition at line 2112 of file OpenMPClause.h.
References clang::OMPClause::getClauseKind().
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Creates clause with a list of variables VL.
StartLoc | Starting location of the clause. |
LParenLoc | Location of '('. |
ColonLoc | Location of ':'. |
EndLoc | Ending location of the clause. |
VL | The variables in the clause. |
QualifierLoc | The nested-name qualifier with location information |
NameInfo | The full name info for reduction identifier. |
Privates | List of helper expressions for proper generation of private copies. |
LHSExprs | List of helper expressions for proper generation of assignment operation required for copyprivate clause. This list represents LHSs of the reduction expressions. |
RHSExprs | List of helper expressions for proper generation of assignment operation required for copyprivate clause. This list represents RHSs of the reduction expressions. Also, variables in these expressions are used for proper initialization of reduction copies. |
ReductionOps | List of helper expressions that represents reduction expressions: LHSExprs binop RHSExprs; operator binop(LHSExpr, RHSExpr); <CutomReduction>(LHSExpr, RHSExpr); |
PreInit | Statement that must be executed before entering the OpenMP region with this clause. |
PostUpdate | Expression that must be executed after exit from the OpenMP region with this clause. |
Definition at line 550 of file OpenMPClause.cpp.
References clang::ASTContext::Allocate(), clang::OMPClauseWithPostUpdate::setPostUpdateExpr(), clang::OMPClauseWithPreInit::setPreInitStmt(), and clang::OMPVarListClause< T >::setVarRefs().
Referenced by clang::Sema::ActOnOpenMPTaskReductionClause().
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Creates an empty clause with the place for N variables.
C | AST context. |
N | The number of variables. |
Definition at line 570 of file OpenMPClause.cpp.
References clang::ASTContext::Allocate(), and clang::getPrivates().
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Gets location of ':' symbol in clause.
Definition at line 2059 of file OpenMPClause.h.
References ColonLoc.
Referenced by clang::OMPClauseWriter::VisitOMPClauseWithPostUpdate().
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Gets the name info for specified reduction identifier.
Definition at line 2062 of file OpenMPClause.h.
Referenced by clang::OMPClauseWriter::VisitOMPClauseWithPostUpdate().
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Gets the nested name specifier.
Definition at line 2065 of file OpenMPClause.h.
Referenced by clang::OMPClauseWriter::VisitOMPClauseWithPostUpdate().
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Definition at line 2081 of file OpenMPClause.h.
Referenced by clang::OMPClauseWriter::VisitOMPClauseWithPostUpdate().
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Definition at line 2085 of file OpenMPClause.h.
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Definition at line 2073 of file OpenMPClause.h.
References clang::getPrivates().
Referenced by clang::OMPClauseWriter::VisitOMPClauseWithPostUpdate().
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Definition at line 2077 of file OpenMPClause.h.
References clang::getPrivates().
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Definition at line 2097 of file OpenMPClause.h.
Referenced by clang::OMPClauseWriter::VisitOMPClauseWithPostUpdate().
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Definition at line 2102 of file OpenMPClause.h.
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Definition at line 2089 of file OpenMPClause.h.
Referenced by clang::OMPClauseWriter::VisitOMPClauseWithPostUpdate().
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Definition at line 2093 of file OpenMPClause.h.
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Definition at line 1909 of file OpenMPClause.h.