child_range children() { return child_range(&Priority, &Priority + 1); }
};
+/// \brief This represents 'grainsize' clause in the '#pragma omp ...'
+/// directive.
+///
+/// \code
+/// #pragma omp taskloop grainsize(4)
+/// \endcode
+/// In this example directive '#pragma omp taskloop' has clause 'grainsize'
+/// with single expression '4'.
+///
+class OMPGrainsizeClause : public OMPClause {
+ friend class OMPClauseReader;
+ /// \brief Location of '('.
+ SourceLocation LParenLoc;
+ /// \brief Safe iteration space distance.
+ Stmt *Grainsize;
+
+ /// \brief Set safelen.
+ void setGrainsize(Expr *Size) { Grainsize = Size; }
+
+public:
+ /// \brief Build 'grainsize' clause.
+ ///
+ /// \param Size Expression associated with this clause.
+ /// \param StartLoc Starting location of the clause.
+ /// \param EndLoc Ending location of the clause.
+ ///
+ OMPGrainsizeClause(Expr *Size, SourceLocation StartLoc,
+ SourceLocation LParenLoc, SourceLocation EndLoc)
+ : OMPClause(OMPC_grainsize, StartLoc, EndLoc), LParenLoc(LParenLoc),
+ Grainsize(Size) {}
+
+ /// \brief Build an empty clause.
+ ///
+ explicit OMPGrainsizeClause()
+ : OMPClause(OMPC_grainsize, SourceLocation(), SourceLocation()),
+ LParenLoc(SourceLocation()), Grainsize(nullptr) {}
+
+ /// \brief Sets the location of '('.
+ void setLParenLoc(SourceLocation Loc) { LParenLoc = Loc; }
+ /// \brief Returns the location of '('.
+ SourceLocation getLParenLoc() const { return LParenLoc; }
+
+ /// \brief Return safe iteration space distance.
+ Expr *getGrainsize() const { return cast_or_null<Expr>(Grainsize); }
+
+ static bool classof(const OMPClause *T) {
+ return T->getClauseKind() == OMPC_grainsize;
+ }
+
+ child_range children() { return child_range(&Grainsize, &Grainsize + 1); }
+};
+
/// \brief This represents 'nogroup' clause in the '#pragma omp ...' directive.
///
/// \code
return true;
}
+template <typename Derived>
+bool RecursiveASTVisitor<Derived>::VisitOMPGrainsizeClause(
+ OMPGrainsizeClause *C) {
+ TRY_TO(TraverseStmt(C->getGrainsize()));
+ return true;
+}
+
// FIXME: look at the following tricky-seeming exprs to see if we
// need to recurse on anything. These are ones that have methods
// returning decls or qualtypes or nestednamespecifier -- though I'm
OPENMP_CLAUSE(num_teams, OMPNumTeamsClause)
OPENMP_CLAUSE(thread_limit, OMPThreadLimitClause)
OPENMP_CLAUSE(priority, OMPPriorityClause)
+OPENMP_CLAUSE(grainsize, OMPGrainsizeClause)
OPENMP_CLAUSE(nogroup, OMPNogroupClause)
// Clauses allowed for OpenMP directive 'parallel'.
OPENMP_TASKLOOP_CLAUSE(untied)
OPENMP_TASKLOOP_CLAUSE(mergeable)
OPENMP_TASKLOOP_CLAUSE(priority)
+OPENMP_TASKLOOP_CLAUSE(grainsize)
OPENMP_TASKLOOP_CLAUSE(nogroup)
// Clauses allowed for OpenMP directive 'taskloop simd'.
OPENMP_TASKLOOP_SIMD_CLAUSE(aligned)
OPENMP_TASKLOOP_SIMD_CLAUSE(safelen)
OPENMP_TASKLOOP_SIMD_CLAUSE(simdlen)
+OPENMP_TASKLOOP_SIMD_CLAUSE(grainsize)
OPENMP_TASKLOOP_SIMD_CLAUSE(nogroup)
#undef OPENMP_TASKLOOP_SIMD_CLAUSE
ActOnOpenMPOrderedClause(SourceLocation StartLoc, SourceLocation EndLoc,
SourceLocation LParenLoc = SourceLocation(),
Expr *NumForLoops = nullptr);
+ /// \brief Called on well-formed 'grainsize' clause.
+ OMPClause *ActOnOpenMPGrainsizeClause(Expr *Size, SourceLocation StartLoc,
+ SourceLocation LParenLoc,
+ SourceLocation EndLoc);
OMPClause *ActOnOpenMPSimpleClause(OpenMPClauseKind Kind,
unsigned Argument,
OS << ")";
}
+void OMPClausePrinter::VisitOMPGrainsizeClause(OMPGrainsizeClause *Node) {
+ OS << "grainsize(";
+ Node->getGrainsize()->printPretty(OS, nullptr, Policy, 0);
+ OS << ")";
+}
+
template<typename T>
void OMPClausePrinter::VisitOMPClauseList(T *Node, char StartSym) {
for (typename T::varlist_iterator I = Node->varlist_begin(),
void OMPClauseProfiler::VisitOMPPriorityClause(const OMPPriorityClause *C) {
Profiler->VisitStmt(C->getPriority());
}
+void OMPClauseProfiler::VisitOMPGrainsizeClause(const OMPGrainsizeClause *C) {
+ Profiler->VisitStmt(C->getGrainsize());
+}
}
void
case OMPC_num_teams:
case OMPC_thread_limit:
case OMPC_priority:
+ case OMPC_grainsize:
case OMPC_nogroup:
break;
}
case OMPC_num_teams:
case OMPC_thread_limit:
case OMPC_priority:
+ case OMPC_grainsize:
case OMPC_nogroup:
break;
}
case OMPC_num_teams:
case OMPC_thread_limit:
case OMPC_priority:
+ case OMPC_grainsize:
case OMPC_nogroup:
llvm_unreachable("Clause is not allowed in 'omp atomic'.");
}
/// mergeable-clause | flush-clause | read-clause | write-clause |
/// update-clause | capture-clause | seq_cst-clause | device-clause |
/// simdlen-clause | threads-clause | simd-clause | num_teams-clause |
-/// thread_limit-clause | priority-clause | nogroup-clause
+/// thread_limit-clause | priority-clause | grainsize-clause |
+/// nogroup-clause
///
OMPClause *Parser::ParseOpenMPClause(OpenMPDirectiveKind DKind,
OpenMPClauseKind CKind, bool FirstClause) {
case OMPC_num_teams:
case OMPC_thread_limit:
case OMPC_priority:
+ case OMPC_grainsize:
// OpenMP [2.5, Restrictions]
// At most one num_threads clause can appear on the directive.
// OpenMP [2.8.1, simd construct, Restrictions]
// At most one thread_limit clause can appear on the directive.
// OpenMP [2.9.1, task Construct, Restrictions]
// At most one priority clause can appear on the directive.
+ // OpenMP [2.9.2, taskloop Construct, Restrictions]
+ // At most one grainsize clause can appear on the directive.
if (!FirstClause) {
Diag(Tok, diag::err_omp_more_one_clause)
<< getOpenMPDirectiveName(DKind) << getOpenMPClauseName(CKind) << 0;
/// \brief Parsing of OpenMP clauses with single expressions like 'final',
/// 'collapse', 'safelen', 'num_threads', 'simdlen', 'num_teams',
-/// 'thread_limit', 'simdlen' or 'priority'.
+/// 'thread_limit', 'simdlen', 'priority' or 'grainsize'.
///
/// final-clause:
/// 'final' '(' expression ')'
/// priority-clause:
/// 'priority' '(' expression ')'
///
+/// grainsize-clause:
+/// 'grainsize' '(' expression ')'
+///
OMPClause *Parser::ParseOpenMPSingleExprClause(OpenMPClauseKind Kind) {
SourceLocation Loc = ConsumeToken();
case OMPC_priority:
Res = ActOnOpenMPPriorityClause(Expr, StartLoc, LParenLoc, EndLoc);
break;
+ case OMPC_grainsize:
+ Res = ActOnOpenMPGrainsizeClause(Expr, StartLoc, LParenLoc, EndLoc);
+ break;
case OMPC_if:
case OMPC_default:
case OMPC_proc_bind:
case OMPC_num_teams:
case OMPC_thread_limit:
case OMPC_priority:
+ case OMPC_grainsize:
case OMPC_nogroup:
case OMPC_unknown:
llvm_unreachable("Clause is not allowed.");
case OMPC_num_teams:
case OMPC_thread_limit:
case OMPC_priority:
+ case OMPC_grainsize:
case OMPC_nogroup:
case OMPC_unknown:
llvm_unreachable("Clause is not allowed.");
case OMPC_num_teams:
case OMPC_thread_limit:
case OMPC_priority:
+ case OMPC_grainsize:
case OMPC_unknown:
llvm_unreachable("Clause is not allowed.");
}
case OMPC_num_teams:
case OMPC_thread_limit:
case OMPC_priority:
+ case OMPC_grainsize:
case OMPC_nogroup:
case OMPC_unknown:
llvm_unreachable("Clause is not allowed.");
return new (Context) OMPPriorityClause(ValExpr, StartLoc, LParenLoc, EndLoc);
}
+
+OMPClause *Sema::ActOnOpenMPGrainsizeClause(Expr *Grainsize,
+ SourceLocation StartLoc,
+ SourceLocation LParenLoc,
+ SourceLocation EndLoc) {
+ Expr *ValExpr = Grainsize;
+
+ // OpenMP [2.9.2, taskloop Constrcut]
+ // The parameter of the grainsize clause must be a positive integer
+ // expression.
+ if (!IsNonNegativeIntegerValue(ValExpr, *this, OMPC_grainsize,
+ /*StrictlyPositive=*/true))
+ return nullptr;
+
+ return new (Context) OMPGrainsizeClause(ValExpr, StartLoc, LParenLoc, EndLoc);
+}
EndLoc);
}
+ /// \brief Build a new OpenMP 'grainsize' clause.
+ ///
+ /// By default, performs semantic analysis to build the new statement.
+ /// Subclasses may override this routine to provide different behavior.
+ OMPClause *RebuildOMPGrainsizeClause(Expr *Grainsize, SourceLocation StartLoc,
+ SourceLocation LParenLoc,
+ SourceLocation EndLoc) {
+ return getSema().ActOnOpenMPGrainsizeClause(Grainsize, StartLoc, LParenLoc,
+ EndLoc);
+ }
+
/// \brief Rebuild the operand to an Objective-C \@synchronized statement.
///
/// By default, performs semantic analysis to build the new statement.
E.get(), C->getLocStart(), C->getLParenLoc(), C->getLocEnd());
}
+template <typename Derived>
+OMPClause *
+TreeTransform<Derived>::TransformOMPGrainsizeClause(OMPGrainsizeClause *C) {
+ ExprResult E = getDerived().TransformExpr(C->getGrainsize());
+ if (E.isInvalid())
+ return nullptr;
+ return getDerived().RebuildOMPGrainsizeClause(
+ E.get(), C->getLocStart(), C->getLParenLoc(), C->getLocEnd());
+}
+
//===----------------------------------------------------------------------===//
// Expression transformation
//===----------------------------------------------------------------------===//
case OMPC_priority:
C = new (Context) OMPPriorityClause();
break;
+ case OMPC_grainsize:
+ C = new (Context) OMPGrainsizeClause();
+ break;
}
Visit(C);
C->setLocStart(Reader->ReadSourceLocation(Record, Idx));
C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
}
+void OMPClauseReader::VisitOMPGrainsizeClause(OMPGrainsizeClause *C) {
+ C->setGrainsize(Reader->Reader.ReadSubExpr());
+ C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
+}
+
//===----------------------------------------------------------------------===//
// OpenMP Directives.
//===----------------------------------------------------------------------===//
Writer->Writer.AddSourceLocation(C->getLParenLoc(), Record);
}
+void OMPClauseWriter::VisitOMPGrainsizeClause(OMPGrainsizeClause *C) {
+ Writer->Writer.AddStmt(C->getGrainsize());
+ Writer->Writer.AddSourceLocation(C->getLParenLoc(), Record);
+}
+
//===----------------------------------------------------------------------===//
// OpenMP Directives.
//===----------------------------------------------------------------------===//
T b = argc, c, d, e, f, g;
static T a;
// CHECK: static T a;
-#pragma omp taskloop if(taskloop: argc > N) default(shared) untied priority(N)
- // CHECK-NEXT: #pragma omp taskloop if(taskloop: argc > N) default(shared) untied priority(N)
+#pragma omp taskloop if(taskloop: argc > N) default(shared) untied priority(N) grainsize(N)
+ // CHECK-NEXT: #pragma omp taskloop if(taskloop: argc > N) default(shared) untied priority(N) grainsize(N)
for (int i = 0; i < 2; ++i)
a = 2;
// CHECK-NEXT: for (int i = 0; i < 2; ++i)
// CHECK-NEXT: for (int i = 0; i < 2; ++i)
// CHECK-NEXT: a = 2;
#pragma omp parallel
-#pragma omp taskloop private(argc, b), firstprivate(argv, c), lastprivate(d, f) collapse(2) shared(g) if(argc) mergeable priority(argc)
+#pragma omp taskloop private(argc, b), firstprivate(argv, c), lastprivate(d, f) collapse(2) shared(g) if(argc) mergeable priority(argc) grainsize(argc)
for (int i = 0; i < 10; ++i)
for (int j = 0; j < 10; ++j)
foo();
// CHECK-NEXT: #pragma omp parallel
- // CHECK-NEXT: #pragma omp taskloop private(argc,b) firstprivate(argv,c) lastprivate(d,f) collapse(2) shared(g) if(argc) mergeable priority(argc)
+ // CHECK-NEXT: #pragma omp taskloop private(argc,b) firstprivate(argv,c) lastprivate(d,f) collapse(2) shared(g) if(argc) mergeable priority(argc) grainsize(argc)
// CHECK-NEXT: for (int i = 0; i < 10; ++i)
// CHECK-NEXT: for (int j = 0; j < 10; ++j)
// CHECK-NEXT: foo();
--- /dev/null
+// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 %s
+
+void foo() {
+}
+
+bool foobool(int argc) {
+ return argc;
+}
+
+struct S1; // expected-note {{declared here}}
+
+template <class T, class S> // expected-note {{declared here}}
+int tmain(T argc, S **argv) {
+ #pragma omp taskloop grainsize // expected-error {{expected '(' after 'grainsize'}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop grainsize ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop grainsize () // expected-error {{expected expression}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop grainsize (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop grainsize (argc)) // expected-warning {{extra tokens at the end of '#pragma omp taskloop' are ignored}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop grainsize (argc > 0 ? argv[1][0] : argv[2][argc])
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop grainsize (foobool(argc)), grainsize (true) // expected-error {{directive '#pragma omp taskloop' cannot contain more than one 'grainsize' clause}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop grainsize (S) // expected-error {{'S' does not refer to a value}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop grainsize (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop grainsize(0) // expected-error {{argument to 'grainsize' clause must be a strictly positive integer value}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop grainsize(-1) // expected-error {{argument to 'grainsize' clause must be a strictly positive integer value}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+
+ return 0;
+}
+
+int main(int argc, char **argv) {
+ #pragma omp taskloop grainsize // expected-error {{expected '(' after 'grainsize'}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop grainsize ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop grainsize () // expected-error {{expected expression}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop grainsize (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop grainsize (argc)) // expected-warning {{extra tokens at the end of '#pragma omp taskloop' are ignored}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop grainsize (argc > 0 ? argv[1][0] : argv[2][argc])
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop grainsize (foobool(argc)), grainsize (true) // expected-error {{directive '#pragma omp taskloop' cannot contain more than one 'grainsize' clause}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop grainsize (S1) // expected-error {{'S1' does not refer to a value}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop grainsize (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop grainsize (1 0) // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop grainsize(if(tmain(argc, argv) // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop grainsize(0) // expected-error {{argument to 'grainsize' clause must be a strictly positive integer value}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop grainsize(-1) // expected-error {{argument to 'grainsize' clause must be a strictly positive integer value}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+
+ return tmain(argc, argv);
+}
T *ptr;
static T a;
// CHECK: static T a;
-#pragma omp taskloop simd if(taskloop: argc > N) default(shared) untied priority(N) safelen(N) linear(c) aligned(ptr)
- // CHECK-NEXT: #pragma omp taskloop simd if(taskloop: argc > N) default(shared) untied priority(N) safelen(N) linear(c) aligned(ptr)
+#pragma omp taskloop simd if(taskloop: argc > N) default(shared) untied priority(N) safelen(N) linear(c) aligned(ptr) grainsize(N)
+ // CHECK-NEXT: #pragma omp taskloop simd if(taskloop: argc > N) default(shared) untied priority(N) safelen(N) linear(c) aligned(ptr) grainsize(N)
for (int i = 0; i < 2; ++i)
a = 2;
// CHECK-NEXT: for (int i = 0; i < 2; ++i)
// CHECK-NEXT: for (int i = 0; i < 2; ++i)
// CHECK-NEXT: a = 2;
#pragma omp parallel
-#pragma omp taskloop simd private(argc, b), firstprivate(argv, c), lastprivate(d, f) collapse(2) shared(g) if(argc) mergeable priority(argc) simdlen(16)
+#pragma omp taskloop simd private(argc, b), firstprivate(argv, c), lastprivate(d, f) collapse(2) shared(g) if(argc) mergeable priority(argc) simdlen(16) grainsize(argc)
for (int i = 0; i < 10; ++i)
for (int j = 0; j < 10; ++j)
foo();
// CHECK-NEXT: #pragma omp parallel
- // CHECK-NEXT: #pragma omp taskloop simd private(argc,b) firstprivate(argv,c) lastprivate(d,f) collapse(2) shared(g) if(argc) mergeable priority(argc) simdlen(16)
+ // CHECK-NEXT: #pragma omp taskloop simd private(argc,b) firstprivate(argv,c) lastprivate(d,f) collapse(2) shared(g) if(argc) mergeable priority(argc) simdlen(16) grainsize(argc)
// CHECK-NEXT: for (int i = 0; i < 10; ++i)
// CHECK-NEXT: for (int j = 0; j < 10; ++j)
// CHECK-NEXT: foo();
--- /dev/null
+// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 %s
+
+void foo() {
+}
+
+bool foobool(int argc) {
+ return argc;
+}
+
+struct S1; // expected-note {{declared here}}
+
+template <class T, class S> // expected-note {{declared here}}
+int tmain(T argc, S **argv) {
+ #pragma omp taskloop simd grainsize // expected-error {{expected '(' after 'grainsize'}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop simd grainsize ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop simd grainsize () // expected-error {{expected expression}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop simd grainsize (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop simd grainsize (argc)) // expected-warning {{extra tokens at the end of '#pragma omp taskloop simd' are ignored}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop simd grainsize (argc > 0 ? argv[1][0] : argv[2][argc])
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop simd grainsize (foobool(argc)), grainsize (true) // expected-error {{directive '#pragma omp taskloop simd' cannot contain more than one 'grainsize' clause}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop simd grainsize (S) // expected-error {{'S' does not refer to a value}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop simd grainsize (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop simd grainsize(0) // expected-error {{argument to 'grainsize' clause must be a strictly positive integer value}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop simd grainsize(-1) // expected-error {{argument to 'grainsize' clause must be a strictly positive integer value}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+
+ return 0;
+}
+
+int main(int argc, char **argv) {
+ #pragma omp taskloop simd grainsize // expected-error {{expected '(' after 'grainsize'}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop simd grainsize ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop simd grainsize () // expected-error {{expected expression}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop simd grainsize (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop simd grainsize (argc)) // expected-warning {{extra tokens at the end of '#pragma omp taskloop simd' are ignored}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop simd grainsize (argc > 0 ? argv[1][0] : argv[2][argc])
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop simd grainsize (foobool(argc)), grainsize (true) // expected-error {{directive '#pragma omp taskloop simd' cannot contain more than one 'grainsize' clause}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop simd grainsize (S1) // expected-error {{'S1' does not refer to a value}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop simd grainsize (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop simd grainsize (1 0) // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop simd grainsize(if(tmain(argc, argv) // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop simd grainsize(0) // expected-error {{argument to 'grainsize' clause must be a strictly positive integer value}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+ #pragma omp taskloop simd grainsize(-1) // expected-error {{argument to 'grainsize' clause must be a strictly positive integer value}}
+ for (int i = 0; i < 10; ++i)
+ foo();
+
+ return tmain(argc, argv);
+}
Visitor->AddStmt(C->getPriority());
}
+void OMPClauseEnqueue::VisitOMPGrainsizeClause(const OMPGrainsizeClause *C) {
+ Visitor->AddStmt(C->getGrainsize());
+}
+
template<typename T>
void OMPClauseEnqueue::VisitOMPClauseList(T *Node) {
for (const auto *I : Node->varlists()) {
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