*/
CXCursor_OMPTargetTeamsDistributeDirective = 276,
- CXCursor_LastStmt = CXCursor_OMPTargetTeamsDistributeDirective,
+ /** \brief OpenMP target teams distribute parallel for directive.
+ */
+ CXCursor_OMPTargetTeamsDistributeParallelForDirective = 277,
+
+ CXCursor_LastStmt = CXCursor_OMPTargetTeamsDistributeParallelForDirective,
/**
* \brief Cursor that represents the translation unit itself.
DEF_TRAVERSE_STMT(OMPTargetTeamsDistributeDirective,
{ TRY_TO(TraverseOMPExecutableDirective(S)); })
+DEF_TRAVERSE_STMT(OMPTargetTeamsDistributeParallelForDirective,
+ { TRY_TO(TraverseOMPExecutableDirective(S)); })
+
// OpenMP clauses.
template <typename Derived>
bool RecursiveASTVisitor<Derived>::TraverseOMPClause(OMPClause *C) {
}
};
+/// This represents '#pragma omp target teams distribute parallel for' combined
+/// directive.
+///
+/// \code
+/// #pragma omp target teams distribute parallel for private(x)
+/// \endcode
+/// In this example directive '#pragma omp target teams distribute parallel
+/// for' has clause 'private' with the variables 'x'
+///
+class OMPTargetTeamsDistributeParallelForDirective final
+ : public OMPLoopDirective {
+ friend class ASTStmtReader;
+
+ /// Build directive with the given start and end location.
+ ///
+ /// \param StartLoc Starting location of the directive kind.
+ /// \param EndLoc Ending location of the directive.
+ /// \param CollapsedNum Number of collapsed nested loops.
+ /// \param NumClauses Number of clauses.
+ ///
+ OMPTargetTeamsDistributeParallelForDirective(SourceLocation StartLoc,
+ SourceLocation EndLoc,
+ unsigned CollapsedNum,
+ unsigned NumClauses)
+ : OMPLoopDirective(this,
+ OMPTargetTeamsDistributeParallelForDirectiveClass,
+ OMPD_target_teams_distribute_parallel_for, StartLoc,
+ EndLoc, CollapsedNum, NumClauses) {}
+
+ /// Build an empty directive.
+ ///
+ /// \param CollapsedNum Number of collapsed nested loops.
+ /// \param NumClauses Number of clauses.
+ ///
+ explicit OMPTargetTeamsDistributeParallelForDirective(unsigned CollapsedNum,
+ unsigned NumClauses)
+ : OMPLoopDirective(
+ this, OMPTargetTeamsDistributeParallelForDirectiveClass,
+ OMPD_target_teams_distribute_parallel_for, SourceLocation(),
+ SourceLocation(), CollapsedNum, NumClauses) {}
+
+public:
+ /// Creates directive with a list of \a Clauses.
+ ///
+ /// \param C AST context.
+ /// \param StartLoc Starting location of the directive kind.
+ /// \param EndLoc Ending Location of the directive.
+ /// \param CollapsedNum Number of collapsed loops.
+ /// \param Clauses List of clauses.
+ /// \param AssociatedStmt Statement, associated with the directive.
+ /// \param Exprs Helper expressions for CodeGen.
+ ///
+ static OMPTargetTeamsDistributeParallelForDirective *
+ Create(const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+ unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses,
+ Stmt *AssociatedStmt, const HelperExprs &Exprs);
+
+ /// Creates an empty directive with the place for \a NumClauses clauses.
+ ///
+ /// \param C AST context.
+ /// \param CollapsedNum Number of collapsed nested loops.
+ /// \param NumClauses Number of clauses.
+ ///
+ static OMPTargetTeamsDistributeParallelForDirective *
+ CreateEmpty(const ASTContext &C, unsigned NumClauses, unsigned CollapsedNum,
+ EmptyShell);
+
+ static bool classof(const Stmt *T) {
+ return T->getStmtClass() ==
+ OMPTargetTeamsDistributeParallelForDirectiveClass;
+ }
+};
+
} // end namespace clang
#endif
#ifndef OPENMP_TARGET_TEAMS_DISTRIBUTE_CLAUSE
#define OPENMP_TARGET_TEAMS_DISTRIBUTE_CLAUSE(Name)
#endif
+#ifndef OPENMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_FOR_CLAUSE
+#define OPENMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_FOR_CLAUSE(Name)
+#endif
// OpenMP directives.
OPENMP_DIRECTIVE(threadprivate)
OPENMP_DIRECTIVE_EXT(teams_distribute_parallel_for, "teams distribute parallel for")
OPENMP_DIRECTIVE_EXT(target_teams, "target teams")
OPENMP_DIRECTIVE_EXT(target_teams_distribute, "target teams distribute")
+OPENMP_DIRECTIVE_EXT(target_teams_distribute_parallel_for, "target teams distribute parallel for")
// OpenMP clauses.
OPENMP_CLAUSE(if, OMPIfClause)
OPENMP_TARGET_TEAMS_DISTRIBUTE_CLAUSE(collapse)
OPENMP_TARGET_TEAMS_DISTRIBUTE_CLAUSE(dist_schedule)
+// Clauses allowed for OpenMP directive 'target teams distribute parallel for'.
+OPENMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_FOR_CLAUSE(if)
+OPENMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_FOR_CLAUSE(device)
+OPENMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_FOR_CLAUSE(map)
+OPENMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_FOR_CLAUSE(private)
+OPENMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_FOR_CLAUSE(nowait)
+OPENMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_FOR_CLAUSE(depend)
+OPENMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_FOR_CLAUSE(defaultmap)
+OPENMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_FOR_CLAUSE(firstprivate)
+OPENMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_FOR_CLAUSE(is_device_ptr)
+OPENMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_FOR_CLAUSE(default)
+OPENMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_FOR_CLAUSE(shared)
+OPENMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_FOR_CLAUSE(reduction)
+OPENMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_FOR_CLAUSE(num_teams)
+OPENMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_FOR_CLAUSE(thread_limit)
+OPENMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_FOR_CLAUSE(lastprivate)
+OPENMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_FOR_CLAUSE(collapse)
+OPENMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_FOR_CLAUSE(dist_schedule)
+OPENMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_FOR_CLAUSE(num_threads)
+OPENMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_FOR_CLAUSE(proc_bind)
+OPENMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_FOR_CLAUSE(schedule)
+OPENMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_FOR_CLAUSE(linear)
+
#undef OPENMP_TASKLOOP_SIMD_CLAUSE
#undef OPENMP_TASKLOOP_CLAUSE
#undef OPENMP_LINEAR_KIND
#undef OPENMP_TEAMS_DISTRIBUTE_PARALLEL_FOR_CLAUSE
#undef OPENMP_TARGET_TEAMS_CLAUSE
#undef OPENMP_TARGET_TEAMS_DISTRIBUTE_CLAUSE
+#undef OPENMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_FOR_CLAUSE
def OMPTeamsDistributeParallelForDirective : DStmt<OMPLoopDirective>;
def OMPTargetTeamsDirective : DStmt<OMPExecutableDirective>;
def OMPTargetTeamsDistributeDirective : DStmt<OMPLoopDirective>;
+def OMPTargetTeamsDistributeParallelForDirective : DStmt<OMPLoopDirective>;
ArrayRef<OMPClause *> Clauses, Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc,
llvm::DenseMap<ValueDecl *, Expr *> &VarsWithImplicitDSA);
+ /// Called on well-formed '\#pragma omp target teams distribute parallel for'
+ /// after parsing of the associated statement.
+ StmtResult ActOnOpenMPTargetTeamsDistributeParallelForDirective(
+ ArrayRef<OMPClause *> Clauses, Stmt *AStmt, SourceLocation StartLoc,
+ SourceLocation EndLoc,
+ llvm::DenseMap<ValueDecl *, Expr *> &VarsWithImplicitDSA);
/// Checks correctness of linear modifiers.
bool CheckOpenMPLinearModifier(OpenMPLinearClauseKind LinKind,
STMT_OMP_TEAMS_DISTRIBUTE_PARALLEL_FOR_DIRECTIVE,
STMT_OMP_TARGET_TEAMS_DIRECTIVE,
STMT_OMP_TARGET_TEAMS_DISTRIBUTE_DIRECTIVE,
+ STMT_OMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_FOR_DIRECTIVE,
EXPR_OMP_ARRAY_SECTION,
// ARC
numLoopChildren(CollapsedNum, OMPD_target_teams_distribute));
return new (Mem) OMPTargetTeamsDistributeDirective(CollapsedNum, NumClauses);
}
+
+OMPTargetTeamsDistributeParallelForDirective *
+OMPTargetTeamsDistributeParallelForDirective::Create(
+ const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+ unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
+ const HelperExprs &Exprs) {
+ auto Size =
+ llvm::alignTo(sizeof(OMPTargetTeamsDistributeParallelForDirective),
+ alignof(OMPClause *));
+ void *Mem = C.Allocate(
+ Size + sizeof(OMPClause *) * Clauses.size() +
+ sizeof(Stmt *) *
+ numLoopChildren(CollapsedNum,
+ OMPD_target_teams_distribute_parallel_for));
+ OMPTargetTeamsDistributeParallelForDirective *Dir =
+ new (Mem) OMPTargetTeamsDistributeParallelForDirective(
+ StartLoc, EndLoc, CollapsedNum, Clauses.size());
+ Dir->setClauses(Clauses);
+ Dir->setAssociatedStmt(AssociatedStmt);
+ Dir->setIterationVariable(Exprs.IterationVarRef);
+ Dir->setLastIteration(Exprs.LastIteration);
+ Dir->setCalcLastIteration(Exprs.CalcLastIteration);
+ Dir->setPreCond(Exprs.PreCond);
+ Dir->setCond(Exprs.Cond);
+ Dir->setInit(Exprs.Init);
+ Dir->setInc(Exprs.Inc);
+ Dir->setIsLastIterVariable(Exprs.IL);
+ Dir->setLowerBoundVariable(Exprs.LB);
+ Dir->setUpperBoundVariable(Exprs.UB);
+ Dir->setStrideVariable(Exprs.ST);
+ Dir->setEnsureUpperBound(Exprs.EUB);
+ Dir->setNextLowerBound(Exprs.NLB);
+ Dir->setNextUpperBound(Exprs.NUB);
+ Dir->setNumIterations(Exprs.NumIterations);
+ Dir->setPrevLowerBoundVariable(Exprs.PrevLB);
+ Dir->setPrevUpperBoundVariable(Exprs.PrevUB);
+ Dir->setCounters(Exprs.Counters);
+ Dir->setPrivateCounters(Exprs.PrivateCounters);
+ Dir->setInits(Exprs.Inits);
+ Dir->setUpdates(Exprs.Updates);
+ Dir->setFinals(Exprs.Finals);
+ Dir->setPreInits(Exprs.PreInits);
+ return Dir;
+}
+
+OMPTargetTeamsDistributeParallelForDirective *
+OMPTargetTeamsDistributeParallelForDirective::CreateEmpty(const ASTContext &C,
+ unsigned NumClauses,
+ unsigned CollapsedNum,
+ EmptyShell) {
+ auto Size =
+ llvm::alignTo(sizeof(OMPTargetTeamsDistributeParallelForDirective),
+ alignof(OMPClause *));
+ void *Mem = C.Allocate(
+ Size + sizeof(OMPClause *) * NumClauses +
+ sizeof(Stmt *) *
+ numLoopChildren(CollapsedNum,
+ OMPD_target_teams_distribute_parallel_for));
+ return new (Mem)
+ OMPTargetTeamsDistributeParallelForDirective(CollapsedNum, NumClauses);
+}
PrintOMPExecutableDirective(Node);
}
+void StmtPrinter::VisitOMPTargetTeamsDistributeParallelForDirective(
+ OMPTargetTeamsDistributeParallelForDirective *Node) {
+ Indent() << "#pragma omp target teams distribute parallel for ";
+ PrintOMPExecutableDirective(Node);
+}
+
//===----------------------------------------------------------------------===//
// Expr printing methods.
//===----------------------------------------------------------------------===//
VisitOMPLoopDirective(S);
}
+void StmtProfiler::VisitOMPTargetTeamsDistributeParallelForDirective(
+ const OMPTargetTeamsDistributeParallelForDirective *S) {
+ VisitOMPLoopDirective(S);
+}
+
void StmtProfiler::VisitExpr(const Expr *S) {
VisitStmt(S);
}
#define OPENMP_TARGET_TEAMS_DISTRIBUTE_CLAUSE(Name) \
case OMPC_##Name: \
return true;
+#include "clang/Basic/OpenMPKinds.def"
+ default:
+ break;
+ }
+ break;
+ case OMPD_target_teams_distribute_parallel_for:
+ switch (CKind) {
+#define OPENMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_FOR_CLAUSE(Name) \
+ case OMPC_##Name: \
+ return true;
#include "clang/Basic/OpenMPKinds.def"
default:
break;
DKind == OMPD_teams_distribute_simd ||
DKind == OMPD_teams_distribute_parallel_for_simd ||
DKind == OMPD_teams_distribute_parallel_for ||
- DKind == OMPD_target_teams_distribute;
+ DKind == OMPD_target_teams_distribute ||
+ DKind == OMPD_target_teams_distribute_parallel_for;
}
bool clang::isOpenMPWorksharingDirective(OpenMPDirectiveKind DKind) {
DKind == OMPD_distribute_parallel_for_simd ||
DKind == OMPD_target_parallel_for_simd ||
DKind == OMPD_teams_distribute_parallel_for_simd ||
- DKind == OMPD_teams_distribute_parallel_for;
+ DKind == OMPD_teams_distribute_parallel_for ||
+ DKind == OMPD_target_teams_distribute_parallel_for;
// TODO add next directives.
}
DKind == OMPD_distribute_parallel_for_simd ||
DKind == OMPD_target_parallel_for_simd ||
DKind == OMPD_teams_distribute_parallel_for ||
- DKind == OMPD_teams_distribute_parallel_for_simd;
+ DKind == OMPD_teams_distribute_parallel_for_simd ||
+ DKind == OMPD_target_teams_distribute_parallel_for;
// TODO add next directives.
}
return DKind == OMPD_target || DKind == OMPD_target_parallel ||
DKind == OMPD_target_parallel_for ||
DKind == OMPD_target_parallel_for_simd || DKind == OMPD_target_simd ||
- DKind == OMPD_target_teams || DKind == OMPD_target_teams_distribute;
+ DKind == OMPD_target_teams || DKind == OMPD_target_teams_distribute ||
+ DKind == OMPD_target_teams_distribute_parallel_for;
}
bool clang::isOpenMPTargetDataManagementDirective(OpenMPDirectiveKind DKind) {
bool clang::isOpenMPTeamsDirective(OpenMPDirectiveKind DKind) {
return isOpenMPNestingTeamsDirective(DKind) ||
- DKind == OMPD_target_teams || DKind == OMPD_target_teams_distribute;
+ DKind == OMPD_target_teams || DKind == OMPD_target_teams_distribute ||
+ DKind == OMPD_target_teams_distribute_parallel_for;
}
bool clang::isOpenMPSimdDirective(OpenMPDirectiveKind DKind) {
Kind == OMPD_teams_distribute || Kind == OMPD_teams_distribute_simd ||
Kind == OMPD_teams_distribute_parallel_for_simd ||
Kind == OMPD_teams_distribute_parallel_for ||
- Kind == OMPD_target_teams_distribute;
+ Kind == OMPD_target_teams_distribute ||
+ Kind == OMPD_target_teams_distribute_parallel_for;
}
bool clang::isOpenMPPrivate(OpenMPClauseKind Kind) {
Kind == OMPD_teams_distribute_simd ||
Kind == OMPD_teams_distribute_parallel_for_simd ||
Kind == OMPD_teams_distribute_parallel_for ||
- Kind == OMPD_target_teams_distribute;
+ Kind == OMPD_target_teams_distribute ||
+ Kind == OMPD_target_teams_distribute_parallel_for;
}
EmitOMPTargetTeamsDistributeDirective(
cast<OMPTargetTeamsDistributeDirective>(*S));
break;
+ case Stmt::OMPTargetTeamsDistributeParallelForDirectiveClass:
+ EmitOMPTargetTeamsDistributeParallelForDirective(
+ cast<OMPTargetTeamsDistributeParallelForDirective>(*S));
+ break;
}
}
});
}
+void CodeGenFunction::EmitOMPTargetTeamsDistributeParallelForDirective(
+ const OMPTargetTeamsDistributeParallelForDirective &S) {
+ CGM.getOpenMPRuntime().emitInlinedDirective(
+ *this, OMPD_target_teams_distribute_parallel_for,
+ [&S](CodeGenFunction &CGF, PrePostActionTy &) {
+ CGF.EmitStmt(
+ cast<CapturedStmt>(S.getAssociatedStmt())->getCapturedStmt());
+ });
+}
+
/// \brief Emit a helper variable and return corresponding lvalue.
static LValue EmitOMPHelperVar(CodeGenFunction &CGF,
const DeclRefExpr *Helper) {
void EmitOMPTargetTeamsDirective(const OMPTargetTeamsDirective &S);
void EmitOMPTargetTeamsDistributeDirective(
const OMPTargetTeamsDistributeDirective &S);
+ void EmitOMPTargetTeamsDistributeParallelForDirective(
+ const OMPTargetTeamsDistributeParallelForDirective &S);
/// Emit outlined function for the target directive.
static std::pair<llvm::Function * /*OutlinedFn*/,
OMPD_target_exit,
OMPD_update,
OMPD_distribute_parallel,
- OMPD_teams_distribute_parallel
+ OMPD_teams_distribute_parallel,
+ OMPD_target_teams_distribute_parallel
};
class ThreadprivateListParserHelper final {
{ OMPD_teams_distribute_parallel, OMPD_for, OMPD_teams_distribute_parallel_for },
{ OMPD_teams_distribute_parallel_for, OMPD_simd, OMPD_teams_distribute_parallel_for_simd },
{ OMPD_target, OMPD_teams, OMPD_target_teams },
- { OMPD_target_teams, OMPD_distribute, OMPD_target_teams_distribute }
+ { OMPD_target_teams, OMPD_distribute, OMPD_target_teams_distribute },
+ { OMPD_target_teams_distribute, OMPD_parallel, OMPD_target_teams_distribute_parallel },
+ { OMPD_target_teams_distribute_parallel, OMPD_for, OMPD_target_teams_distribute_parallel_for }
};
enum { CancellationPoint = 0, DeclareReduction = 1, TargetData = 2 };
auto Tok = P.getCurToken();
case OMPD_teams_distribute_parallel_for:
case OMPD_target_teams:
case OMPD_target_teams_distribute:
+ case OMPD_target_teams_distribute_parallel_for:
Diag(Tok, diag::err_omp_unexpected_directive)
<< getOpenMPDirectiveName(DKind);
break;
/// 'target parallel for simd' | 'target simd' |
/// 'teams distribute' | 'teams distribute simd' |
/// 'teams distribute parallel for simd' |
-/// 'teams distribute parallel for' | 'target teams'
-/// 'target teams distribute' {clause}
+/// 'teams distribute parallel for' | 'target teams' |
+/// 'target teams distribute' |
+/// 'target teams distribute parallel for' {clause}
/// annot_pragma_openmp_end
///
StmtResult Parser::ParseOpenMPDeclarativeOrExecutableDirective(
case OMPD_teams_distribute_parallel_for_simd:
case OMPD_teams_distribute_parallel_for:
case OMPD_target_teams:
- case OMPD_target_teams_distribute: {
+ case OMPD_target_teams_distribute:
+ case OMPD_target_teams_distribute_parallel_for: {
ConsumeToken();
// Parse directive name of the 'critical' directive if any.
if (DKind == OMPD_critical) {
case OMPD_teams_distribute_simd:
case OMPD_teams_distribute_parallel_for_simd:
case OMPD_teams_distribute_parallel_for:
- case OMPD_target_teams_distribute: {
+ case OMPD_target_teams_distribute:
+ case OMPD_target_teams_distribute_parallel_for: {
QualType KmpInt32Ty = Context.getIntTypeForBitwidth(32, 1);
QualType KmpInt32PtrTy =
Context.getPointerType(KmpInt32Ty).withConst().withRestrict();
ClausesWithImplicit, AStmt, StartLoc, EndLoc, VarsWithInheritedDSA);
AllowedNameModifiers.push_back(OMPD_target);
break;
+ case OMPD_target_teams_distribute_parallel_for:
+ Res = ActOnOpenMPTargetTeamsDistributeParallelForDirective(
+ ClausesWithImplicit, AStmt, StartLoc, EndLoc, VarsWithInheritedDSA);
+ AllowedNameModifiers.push_back(OMPD_target);
+ AllowedNameModifiers.push_back(OMPD_parallel);
+ break;
case OMPD_declare_target:
case OMPD_end_declare_target:
case OMPD_threadprivate:
Context, StartLoc, EndLoc, NestedLoopCount, Clauses, AStmt, B);
}
+StmtResult Sema::ActOnOpenMPTargetTeamsDistributeParallelForDirective(
+ ArrayRef<OMPClause *> Clauses, Stmt *AStmt, SourceLocation StartLoc,
+ SourceLocation EndLoc,
+ llvm::DenseMap<ValueDecl *, Expr *> &VarsWithImplicitDSA) {
+ if (!AStmt)
+ return StmtError();
+
+ CapturedStmt *CS = cast<CapturedStmt>(AStmt);
+ // 1.2.2 OpenMP Language Terminology
+ // Structured block - An executable statement with a single entry at the
+ // top and a single exit at the bottom.
+ // The point of exit cannot be a branch out of the structured block.
+ // longjmp() and throw() must not violate the entry/exit criteria.
+ CS->getCapturedDecl()->setNothrow();
+
+ OMPLoopDirective::HelperExprs B;
+ // In presence of clause 'collapse' with number of loops, it will
+ // define the nested loops number.
+ auto NestedLoopCount = CheckOpenMPLoop(
+ OMPD_target_teams_distribute_parallel_for,
+ getCollapseNumberExpr(Clauses),
+ nullptr /*ordered not a clause on distribute*/, AStmt, *this, *DSAStack,
+ VarsWithImplicitDSA, B);
+ if (NestedLoopCount == 0)
+ return StmtError();
+
+ assert((CurContext->isDependentContext() || B.builtAll()) &&
+ "omp target teams distribute parallel for loop exprs were not built");
+
+ if (!CurContext->isDependentContext()) {
+ // Finalize the clauses that need pre-built expressions for CodeGen.
+ for (auto C : Clauses) {
+ if (auto *LC = dyn_cast<OMPLinearClause>(C))
+ if (FinishOpenMPLinearClause(*LC, cast<DeclRefExpr>(B.IterationVarRef),
+ B.NumIterations, *this, CurScope,
+ DSAStack))
+ return StmtError();
+ }
+ }
+
+ getCurFunction()->setHasBranchProtectedScope();
+ return OMPTargetTeamsDistributeParallelForDirective::Create(
+ Context, StartLoc, EndLoc, NestedLoopCount, Clauses, AStmt, B);
+}
+
OMPClause *Sema::ActOnOpenMPSingleExprClause(OpenMPClauseKind Kind, Expr *Expr,
SourceLocation StartLoc,
SourceLocation LParenLoc,
// attribute clause on the same construct
if (CurrDir == OMPD_target || CurrDir == OMPD_target_parallel ||
CurrDir == OMPD_target_teams ||
- CurrDir == OMPD_target_teams_distribute) {
+ CurrDir == OMPD_target_teams_distribute ||
+ CurrDir == OMPD_target_teams_distribute_parallel_for) {
OpenMPClauseKind ConflictKind;
if (DSAStack->checkMappableExprComponentListsForDecl(
VD, /*CurrentRegionOnly=*/true,
// attribute clause on the same construct
if (CurrDir == OMPD_target || CurrDir == OMPD_target_parallel ||
CurrDir == OMPD_target_teams ||
- CurrDir == OMPD_target_teams_distribute) {
+ CurrDir == OMPD_target_teams_distribute ||
+ CurrDir == OMPD_target_teams_distribute_parallel_for) {
OpenMPClauseKind ConflictKind;
if (DSAStack->checkMappableExprComponentListsForDecl(
VD, /*CurrentRegionOnly=*/true,
// A list item cannot appear in both a map clause and a data-sharing
// attribute clause on the same construct
if ((DKind == OMPD_target || DKind == OMPD_target_teams ||
- DKind == OMPD_target_teams) && VD) {
+ DKind == OMPD_target_teams_distribute ||
+ DKind == OMPD_target_teams_distribute_parallel_for) && VD) {
auto DVar = DSAS->getTopDSA(VD, false);
if (isOpenMPPrivate(DVar.CKind)) {
SemaRef.Diag(ELoc, diag::err_omp_variable_in_given_clause_and_dsa)
return Res;
}
+template <typename Derived>
+StmtResult
+TreeTransform<Derived>::TransformOMPTargetTeamsDistributeParallelForDirective(
+ OMPTargetTeamsDistributeParallelForDirective *D) {
+ DeclarationNameInfo DirName;
+ getDerived().getSema().StartOpenMPDSABlock(
+ OMPD_target_teams_distribute_parallel_for, DirName, nullptr,
+ D->getLocStart());
+ auto Res = getDerived().TransformOMPExecutableDirective(D);
+ getDerived().getSema().EndOpenMPDSABlock(Res.get());
+ return Res;
+}
+
//===----------------------------------------------------------------------===//
// OpenMP clause transformation
//===----------------------------------------------------------------------===//
VisitOMPLoopDirective(D);
}
+void ASTStmtReader::VisitOMPTargetTeamsDistributeParallelForDirective(
+ OMPTargetTeamsDistributeParallelForDirective *D) {
+ VisitOMPLoopDirective(D);
+}
+
//===----------------------------------------------------------------------===//
// ASTReader Implementation
//===----------------------------------------------------------------------===//
break;
}
+ case STMT_OMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_FOR_DIRECTIVE: {
+ auto NumClauses = Record[ASTStmtReader::NumStmtFields];
+ auto CollapsedNum = Record[ASTStmtReader::NumStmtFields + 1];
+ S = OMPTargetTeamsDistributeParallelForDirective::CreateEmpty(
+ Context, NumClauses, CollapsedNum, Empty);
+ break;
+ }
+
case EXPR_CXX_OPERATOR_CALL:
S = new (Context) CXXOperatorCallExpr(Context, Empty);
break;
Code = serialization::STMT_OMP_TARGET_TEAMS_DISTRIBUTE_DIRECTIVE;
}
+void ASTStmtWriter::VisitOMPTargetTeamsDistributeParallelForDirective(
+ OMPTargetTeamsDistributeParallelForDirective *D) {
+ VisitOMPLoopDirective(D);
+ Code = serialization::STMT_OMP_TARGET_TEAMS_DISTRIBUTE_PARALLEL_FOR_DIRECTIVE;
+}
+
//===----------------------------------------------------------------------===//
// ASTWriter Implementation
//===----------------------------------------------------------------------===//
case Stmt::OMPTeamsDistributeParallelForDirectiveClass:
case Stmt::OMPTargetTeamsDirectiveClass:
case Stmt::OMPTargetTeamsDistributeDirectiveClass:
+ case Stmt::OMPTargetTeamsDistributeParallelForDirectiveClass:
llvm_unreachable("Stmt should not be in analyzer evaluation loop");
case Stmt::ObjCSubscriptRefExprClass:
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp parallel
+ {
+#pragma omp target teams distribute parallel for // OK
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
// SIMD DIRECTIVE
#pragma omp simd
for (int j = 0; j < 10; ++j)
;
}
+#pragma omp simd
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // expected-error {{OpenMP constructs may not be nested inside a simd region}}
+ for (int j = 0; j < 10; ++j)
+ ;
+ }
// FOR DIRECTIVE
#pragma omp for
for (int j = 0; j < 10; ++j)
;
}
+#pragma omp for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // OK
+ for (int j = 0; j < 10; ++j)
+ ;
+ }
// FOR SIMD DIRECTIVE
#pragma omp for simd
for (int j = 0; j < 10; ++j)
;
}
+#pragma omp for simd
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // expected-error {{OpenMP constructs may not be nested inside a simd region}}
+ for (int j = 0; j < 10; ++j)
+ ;
+ }
// SECTIONS DIRECTIVE
#pragma omp sections
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp sections
+ {
+#pragma omp target teams distribute parallel for // OK
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
// SECTION DIRECTIVE
#pragma omp section // expected-error {{orphaned 'omp section' directives are prohibited, it must be closely nested to a sections region}}
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp sections
+ {
+#pragma omp section
+#pragma omp target teams distribute parallel for // OK
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
// SINGLE DIRECTIVE
#pragma omp single
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp single
+ {
+#pragma omp target teams distribute parallel for // OK
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
// MASTER DIRECTIVE
#pragma omp master
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp master
+ {
+#pragma omp target teams distribute parallel for // OK
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
// CRITICAL DIRECTIVE
#pragma omp critical
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp critical
+ {
+#pragma omp target teams distribute parallel for // OK
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
// PARALLEL FOR DIRECTIVE
#pragma omp parallel for
for (int j = 0; j < 10; ++j)
;
}
+#pragma omp parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // OK
+ for (int j = 0; j < 10; ++j)
+ ;
+ }
// PARALLEL FOR SIMD DIRECTIVE
#pragma omp parallel for simd
for (int j = 0; j < 10; ++j)
;
}
+#pragma omp parallel for simd
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // expected-error {{OpenMP constructs may not be nested inside a simd region}}
+ for (int j = 0; j < 10; ++j)
+ ;
+ }
// PARALLEL SECTIONS DIRECTIVE
#pragma omp parallel sections
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp parallel sections
+ {
+#pragma omp target teams distribute parallel for // OK
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
// TASK DIRECTIVE
#pragma omp task
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp task
+ {
+#pragma omp target teams distribute parallel for // OK
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
// ORDERED DIRECTIVE
#pragma omp ordered
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp ordered
+ {
+#pragma omp target teams distribute parallel for // OK
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
// ATOMIC DIRECTIVE
#pragma omp atomic
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp atomic
+ // expected-error@+2 {{the statement for 'atomic' must be an expression statement of form '++x;', '--x;', 'x++;', 'x--;', 'x binop= expr;', 'x = x binop expr' or 'x = expr binop x', where x is an l-value expression with scalar type}}
+ // expected-note@+1 {{expected an expression statement}}
+ {
+#pragma omp target teams distribute parallel for // expected-error {{OpenMP constructs may not be nested inside an atomic region}}
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
// TARGET DIRECTIVE
#pragma omp target
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp target
+ {
+#pragma omp target teams distribute parallel for // expected-error {{region cannot be nested inside 'target' region}}
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
// TARGET PARALLEL DIRECTIVE
#pragma omp target parallel
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp target parallel
+ {
+#pragma omp target teams distribute parallel for // expected-error {{region cannot be nested inside 'target parallel' region}}
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
// TARGET PARALLEL FOR DIRECTIVE
#pragma omp target parallel for
for (int j = 0; j < 10; ++j)
;
}
+#pragma omp target parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // expected-error {{region cannot be nested inside 'target parallel for' region}}
+ for (int j = 0; j < 10; ++j)
+ ;
+ }
// TEAMS DIRECTIVE
#pragma omp teams // expected-error {{orphaned 'omp teams' directives are prohibited; perhaps you forget to enclose the directive into a target region?}}
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp target
+#pragma omp teams
+ {
+#pragma omp target teams distribute parallel for // expected-error {{region cannot be nested inside 'target' region}}
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
// TASKLOOP DIRECTIVE
#pragma omp taskloop
for (int j = 0; j < 10; ++j)
++a;
}
+#pragma omp taskloop
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // OK
+ for (int j = 0; j < 10; ++j)
+ ++a;
+ }
// DISTRIBUTE DIRECTIVE
#pragma omp target
for (int j = 0; j < 10; ++j)
;
}
+#pragma omp target
+#pragma omp teams
+#pragma omp distribute
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // expected-error {{region cannot be nested inside 'target' region}}
+ for (int j = 0; j < 10; ++j)
+ ;
+ }
// DISTRIBUTE PARALLEL FOR DIRECTIVE
#pragma omp target
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp target
+#pragma omp teams
+#pragma omp distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // expected-error {{region cannot be nested inside 'target' region}}
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
// DISTRIBUTE PARALLEL FOR SIMD DIRECTIVE
#pragma omp target
for (int i = 0; i < 10; ++i)
++a;
}
+#pragma omp target
+#pragma omp teams
+#pragma omp distribute parallel for simd
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // expected-error {{OpenMP constructs may not be nested inside a simd region}}
+ for (int i = 0; i < 10; ++i)
+ ++a;
+ }
// TARGET SIMD DIRECTIVE
#pragma omp target simd
for (int i = 0; i < 10; ++i)
++a;
}
+#pragma omp target simd
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // expected-error {{OpenMP constructs may not be nested inside a simd region}}
+ for (int i = 0; i < 10; ++i)
+ ++a;
+ }
// TEAMS DISTRIBUTE DIRECTIVE
#pragma omp teams distribute // expected-error {{orphaned 'omp teams distribute' directives are prohibited; perhaps you forget to enclose the directive into a target region?}}
for (int i = 0; i < 10; ++i)
++a;
}
+#pragma omp target
+#pragma omp teams distribute
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // expected-error {{region cannot be nested inside 'target' region}}
+ for (int i = 0; i < 10; ++i)
+ ++a;
+ }
// TEAMS DISTRIBUTE DIRECTIVE
#pragma omp teams distribute // expected-error {{orphaned 'omp teams distribute' directives are prohibited; perhaps you forget to enclose the directive into a target region?}}
for (int i = 0; i < 10; ++i)
++a;
}
+#pragma omp target
+#pragma omp teams distribute
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // expected-error {{region cannot be nested inside 'target' region}}
+ for (int i = 0; i < 10; ++i)
+ ++a;
+ }
// TEAMS DISTRIBUTE SIMD DIRECTIVE
#pragma omp teams distribute simd // expected-error {{orphaned 'omp teams distribute simd' directives are prohibited; perhaps you forget to enclose the directive into a target region?}}
for (int i = 0; i < 10; ++i)
++a;
}
+#pragma omp target
+#pragma omp teams distribute simd
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // expected-error {{OpenMP constructs may not be nested inside a simd region}}
+ for (int i = 0; i < 10; ++i)
+ ++a;
+ }
// TEAMS DISTRIBUTE PARALLEL FOR SIMD DIRECTIVE
#pragma omp teams distribute parallel for simd // expected-error {{orphaned 'omp teams distribute parallel for simd' directives are prohibited; perhaps you forget to enclose the directive into a target region?}}
for (int i = 0; i < 10; ++i)
++a;
}
+#pragma omp target
+#pragma omp teams distribute parallel for simd
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // expected-error {{OpenMP constructs may not be nested inside a simd region}}
+ for (int i = 0; i < 10; ++i)
+ ++a;
+ }
// TEAMS DISTRIBUTE PARALLEL FOR DIRECTIVE
#pragma omp teams distribute parallel for // expected-error {{orphaned 'omp teams distribute parallel for' directives are prohibited; perhaps you forget to enclose the directive into a target region?}}
for (int i = 0; i < 10; ++i)
++a;
}
+#pragma omp target
+#pragma omp teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // expected-error {{region cannot be nested inside 'target' region}}
+ for (int i = 0; i < 10; ++i)
+ ++a;
+ }
// TARGET TEAMS DIRECTIVE
#pragma omp target teams
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp target teams
+ {
+#pragma omp target teams distribute parallel for // expected-error {{region cannot be nested inside 'target teams' region}}
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
// TARGET TEAMS DISTRIBUTE DIRECTIVE
#pragma omp target teams distribute // OK
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp target teams distribute
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // expected-error {{region cannot be nested inside 'target teams distribute' region}}
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
-}
-
-void foo() {
- int a = 0;
-// PARALLEL DIRECTIVE
-#pragma omp parallel
-#pragma omp for
- for (int i = 0; i < 10; ++i)
- ;
-#pragma omp parallel
-#pragma omp simd
- for (int i = 0; i < 10; ++i)
- ;
-#pragma omp parallel
-#pragma omp for simd
+// TARGET TEAMS DISTRIBUTE PARALLEL FOR DIRECTIVE
+#pragma omp target teams distribute parallel for // OK
for (int i = 0; i < 10; ++i)
;
-#pragma omp parallel
-#pragma omp sections
- {
- bar();
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp distribute parallel for simd // expected-error {{region cannot be closely nested inside 'target teams distribute parallel for' region; perhaps you forget to enclose 'omp distribute parallel for simd' directive into a teams region?}}
+ for (int i = 0; i < 10; ++i)
+ ;
}
-#pragma omp parallel
-#pragma omp section // expected-error {{'omp section' directive must be closely nested to a sections region, not a parallel region}}
- {
- bar();
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp distribute // expected-error {{region cannot be closely nested inside 'target teams distribute parallel for' region; perhaps you forget to enclose 'omp distribute' directive into a teams region?}}
+ for (int i = 0; i < 10; ++i)
+ ;
}
-#pragma omp parallel
-#pragma omp sections
- {
- bar();
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp for // expected-error {{region cannot be closely nested inside 'target teams distribute parallel for' region; perhaps you forget to enclose 'omp for' directive into a parallel region?}}
+ for (int i = 0; i < 10; ++i)
+ ;
}
-#pragma omp parallel
-#pragma omp single
- bar();
-#pragma omp parallel
-#pragma omp master
- bar();
-#pragma omp parallel
-#pragma omp critical
- bar();
-#pragma omp parallel
-#pragma omp parallel for
- for (int i = 0; i < 10; ++i)
- ;
-#pragma omp parallel
-#pragma omp parallel for simd
- for (int i = 0; i < 10; ++i)
- ;
-#pragma omp parallel
-#pragma omp parallel sections
- {
- bar();
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp simd // OK
+ for (int i = 0; i < 10; ++i)
+ ;
}
-#pragma omp parallel
-#pragma omp task
- {
- bar();
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp for simd // expected-error {{region cannot be closely nested inside 'target teams distribute parallel for' region; perhaps you forget to enclose 'omp for simd' directive into a parallel region?}}
+ for (int i = 0; i < 10; ++i)
+ ;
}
-#pragma omp parallel
- {
-#pragma omp taskyield
- bar();
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp parallel // OK
+ for (int i = 0; i < 10; ++i)
+ ;
}
-#pragma omp parallel
- {
-#pragma omp barrier
- bar();
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp sections // expected-error {{region cannot be closely nested inside 'target teams distribute parallel for' region; perhaps you forget to enclose 'omp sections' directive into a parallel region?}}
+ {
+ bar();
+ }
}
-#pragma omp parallel
- {
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp section // expected-error {{'omp section' directive must be closely nested to a sections region, not a target teams distribute parallel for region}}
+ {
+ bar();
+ }
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp single // expected-error {{region cannot be closely nested inside 'target teams distribute parallel for' region; perhaps you forget to enclose 'omp single' directive into a parallel region?}}
+ {
+ bar();
+ }
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp master // expected-error {{region cannot be closely nested inside 'target teams distribute parallel for' region}}
+ {
+ bar();
+ }
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp critical // OK
+ {
+ bar();
+ }
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp parallel // OK
+ {
+#pragma omp single
+ {
+ bar();
+ }
+ }
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp parallel for // OK
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp parallel for simd // OK
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp parallel sections // OK
+ {
+ bar();
+ }
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp task // OK
+ {
+ bar();
+ }
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp taskyield // OK
+ bar();
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp barrier // expected-error {{region cannot be closely nested inside 'target teams distribute parallel for' region}}
+ bar();
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp taskwait // OK
+ bar();
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp flush // OK
+ bar();
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp ordered // expected-error {{region cannot be closely nested inside 'target teams distribute parallel for' region; perhaps you forget to enclose 'omp ordered' directive into a for or a parallel for region with 'ordered' clause?}}
+ bar();
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp atomic // OK
+ ++a;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target // expected-error {{region cannot be nested inside 'target teams distribute parallel for' region}}
+ ++a;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target parallel // expected-error {{region cannot be nested inside 'target teams distribute parallel for' region}}
+ ++a;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target parallel for // expected-error {{region cannot be nested inside 'target teams distribute parallel for' region}}
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target enter data map(to: a) // expected-error {{region cannot be nested inside 'target teams distribute parallel for' region}}
+ ++a;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target exit data map(from: a) // expected-error {{region cannot be nested inside 'target teams distribute parallel for' region}}
+ ++a;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp teams // expected-error {{region cannot be closely nested inside 'target teams distribute parallel for' region; perhaps you forget to enclose 'omp teams' directive into a target region?}}
+ ++a;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target update to(a) // expected-error {{region cannot be nested inside 'target teams distribute parallel for' region}}
+ ++a;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp distribute simd // expected-error {{region cannot be closely nested inside 'target teams distribute parallel for' region; perhaps you forget to enclose 'omp distribute simd' directive into a teams region?}}
+ for (int i = 0; i < 10; ++i)
+ ++a;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target simd // expected-error {{region cannot be nested inside 'target teams distribute parallel for' region}}
+ for (int i = 0; i < 10; ++i)
+ ++a;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp teams distribute // expected-error {{region cannot be closely nested inside 'target teams distribute parallel for' region; perhaps you forget to enclose 'omp teams distribute' directive into a target region?}}
+ for (int i = 0; i < 10; ++i)
+ ++a;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp teams distribute simd // expected-error {{region cannot be closely nested inside 'target teams distribute parallel for' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a target region?}}
+ for (int i = 0; i < 10; ++i)
+ ++a;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp teams distribute parallel for simd // expected-error {{region cannot be closely nested inside 'target teams distribute parallel for' region; perhaps you forget to enclose 'omp teams distribute parallel for simd' directive into a target region?}}
+ for (int i = 0; i < 10; ++i)
+ ++a;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp teams distribute parallel for // expected-error {{region cannot be closely nested inside 'target teams distribute parallel for' region; perhaps you forget to enclose 'omp teams distribute parallel for' directive into a target region?}}
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams // expected-error {{region cannot be nested inside 'target teams distribute parallel for' region}}
+ a++;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute // expected-error {{region cannot be nested inside 'target teams distribute parallel for' region}}
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // expected-error {{region cannot be nested inside 'target teams distribute parallel for' region}}
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
+
+}
+
+void foo() {
+ int a = 0;
+// PARALLEL DIRECTIVE
+#pragma omp parallel
+#pragma omp for
+ for (int i = 0; i < 10; ++i)
+ ;
+#pragma omp parallel
+#pragma omp simd
+ for (int i = 0; i < 10; ++i)
+ ;
+#pragma omp parallel
+#pragma omp for simd
+ for (int i = 0; i < 10; ++i)
+ ;
+#pragma omp parallel
+#pragma omp sections
+ {
+ bar();
+ }
+#pragma omp parallel
+#pragma omp section // expected-error {{'omp section' directive must be closely nested to a sections region, not a parallel region}}
+ {
+ bar();
+ }
+#pragma omp parallel
+#pragma omp sections
+ {
+ bar();
+ }
+#pragma omp parallel
+#pragma omp single
+ bar();
+#pragma omp parallel
+#pragma omp master
+ bar();
+#pragma omp parallel
+#pragma omp critical
+ bar();
+#pragma omp parallel
+#pragma omp parallel for
+ for (int i = 0; i < 10; ++i)
+ ;
+#pragma omp parallel
+#pragma omp parallel for simd
+ for (int i = 0; i < 10; ++i)
+ ;
+#pragma omp parallel
+#pragma omp parallel sections
+ {
+ bar();
+ }
+#pragma omp parallel
+#pragma omp task
+ {
+ bar();
+ }
+#pragma omp parallel
+ {
+#pragma omp taskyield
+ bar();
+ }
+#pragma omp parallel
+ {
+#pragma omp barrier
+ bar();
+ }
+#pragma omp parallel
+ {
#pragma omp taskwait
bar();
}
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp parallel
+ {
+#pragma omp target teams distribute parallel for // OK
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
// SIMD DIRECTIVE
#pragma omp simd
for (int j = 0; j < 10; ++j)
;
}
+#pragma omp simd
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // expected-error {{OpenMP constructs may not be nested inside a simd region}}
+ for (int j = 0; j < 10; ++j)
+ ;
+ }
// FOR DIRECTIVE
#pragma omp for
for (int j = 0; j < 10; ++j)
;
}
+#pragma omp for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // OK
+ for (int j = 0; j < 10; ++j)
+ ;
+ }
// FOR SIMD DIRECTIVE
#pragma omp for simd
for (int j = 0; j < 10; ++j)
;
}
+#pragma omp for simd
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // expected-error {{OpenMP constructs may not be nested inside a simd region}}
+ for (int j = 0; j < 10; ++j)
+ ;
+ }
// SECTIONS DIRECTIVE
#pragma omp sections
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp sections
+ {
+#pragma omp target teams distribute parallel for // OK
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
// SECTION DIRECTIVE
#pragma omp section // expected-error {{orphaned 'omp section' directives are prohibited, it must be closely nested to a sections region}}
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp sections
+ {
+#pragma omp section
+#pragma omp target teams distribute parallel for // OK
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
// SINGLE DIRECTIVE
#pragma omp single
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp single
+ {
+#pragma omp target teams distribute parallel for // OK
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
// MASTER DIRECTIVE
#pragma omp master
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp master
+ {
+#pragma omp target teams distribute parallel for // OK
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
// CRITICAL DIRECTIVE
#pragma omp critical
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp critical
+ {
+#pragma omp target teams distribute parallel for // OK
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
// PARALLEL FOR DIRECTIVE
#pragma omp parallel for
for (int j = 0; j < 10; ++j)
;
}
+#pragma omp parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // OK
+ for (int j = 0; j < 10; ++j)
+ ;
+ }
// PARALLEL FOR SIMD DIRECTIVE
#pragma omp parallel for simd
for (int j = 0; j < 10; ++j)
;
}
+#pragma omp parallel for simd
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // expected-error {{OpenMP constructs may not be nested inside a simd region}}
+ for (int j = 0; j < 10; ++j)
+ ;
+ }
// PARALLEL SECTIONS DIRECTIVE
#pragma omp parallel sections
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp parallel sections
+ {
+#pragma omp target teams distribute parallel for // OK
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
// TASK DIRECTIVE
#pragma omp task
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp task
+ {
+#pragma omp target teams distribute parallel for // OK
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
// ATOMIC DIRECTIVE
#pragma omp atomic
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp atomic
+ // expected-error@+2 {{the statement for 'atomic' must be an expression statement of form '++x;', '--x;', 'x++;', 'x--;', 'x binop= expr;', 'x = x binop expr' or 'x = expr binop x', where x is an l-value expression with scalar type}}
+ // expected-note@+1 {{expected an expression statement}}
+ {
+#pragma omp target teams distribute parallel for // expected-error {{OpenMP constructs may not be nested inside an atomic region}}
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
// TARGET DIRECTIVE
#pragma omp target
}
#pragma omp target
{
-#pragma omp target teams distribute // expected-error {{region cannot be nested inside 'target' region}}
+#pragma omp target teams distribute // expected-error {{region cannot be nested inside 'target' region}}
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
+#pragma omp target
+ {
+#pragma omp target teams distribute parallel for // expected-error {{region cannot be nested inside 'target' region}}
for (int i = 0; i < 10; ++i)
;
}
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp target parallel
+ {
+#pragma omp target teams distribute parallel for // expected-error {{region cannot be nested inside 'target parallel' region}}
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
// TARGET PARALLEL FOR DIRECTIVE
#pragma omp target parallel for
for (int j = 0; j < 10; ++j)
;
}
+#pragma omp target parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // expected-error {{region cannot be nested inside 'target parallel for' region}}
+ for (int j = 0; j < 10; ++j)
+ ;
+ }
// TEAMS DIRECTIVE
#pragma omp target
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp target
+#pragma omp teams
+ {
+#pragma omp target teams distribute parallel for // expected-error {{region cannot be nested inside 'target' region}}
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
// TASKLOOP DIRECTIVE
#pragma omp taskloop
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp taskloop
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // OK
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
// DISTRIBUTE DIRECTIVE
#pragma omp target
for (int i = 0; i < 10; ++i)
++a;
}
+#pragma omp target
+#pragma omp teams
+#pragma omp distribute
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // expected-error {{region cannot be nested inside 'target' region}}
+ for (int i = 0; i < 10; ++i)
+ ++a;
+ }
// DISTRIBUTE PARALLEL FOR DIRECTIVE
#pragma omp target
for (int i = 0; i < 10; ++i)
++a;
}
+#pragma omp target
+#pragma omp teams
+#pragma omp distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // expected-error {{region cannot be nested inside 'target' region}}
+ for (int i = 0; i < 10; ++i)
+ ++a;
+ }
// DISTRIBUTE PARALLEL FOR SIMD DIRECTIVE
#pragma omp target
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp target
+#pragma omp teams
+#pragma omp distribute parallel for simd
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // expected-error {{OpenMP constructs may not be nested inside a simd region}}
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
// DISTRIBUTE SIMD DIRECTIVE
#pragma omp target
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp target
+#pragma omp teams
+#pragma omp distribute simd
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // expected-error {{OpenMP constructs may not be nested inside a simd region}}
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
// TARGET SIMD DIRECTIVE
#pragma omp target simd
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp target simd
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // expected-error {{OpenMP constructs may not be nested inside a simd region}}
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
// TEAMS DISTRIBUTE DIRECTIVE
#pragma omp teams distribute // expected-error {{orphaned 'omp teams distribute' directives are prohibited; perhaps you forget to enclose the directive into a target region?}}
for (int i = 0; i < 10; ++i)
++a;
}
+#pragma omp target
+#pragma omp teams distribute
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // expected-error {{region cannot be nested inside 'target' region}}
+ for (int i = 0; i < 10; ++i)
+ ++a;
+ }
// TEAMS DISTRIBUTE SIMD DIRECTIVE
#pragma omp teams distribute simd // expected-error {{orphaned 'omp teams distribute simd' directives are prohibited; perhaps you forget to enclose the directive into a target region?}}
for (int i = 0; i < 10; ++i)
++a;
}
+#pragma omp target
+#pragma omp teams distribute simd
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // expected-error {{OpenMP constructs may not be nested inside a simd region}}
+ for (int i = 0; i < 10; ++i)
+ ++a;
+ }
// TEAMS DISTRIBUTE PARALLEL FOR SIMD DIRECTIVE
#pragma omp teams distribute parallel for simd // expected-error {{orphaned 'omp teams distribute parallel for simd' directives are prohibited; perhaps you forget to enclose the directive into a target region?}}
for (int i = 0; i < 10; ++i)
++a;
}
+#pragma omp target
+#pragma omp teams distribute parallel for simd
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // expected-error {{OpenMP constructs may not be nested inside a simd region}}
+ for (int i = 0; i < 10; ++i)
+ ++a;
+ }
// TEAMS DISTRIBUTE PARALLEL FOR DIRECTIVE
#pragma omp teams distribute parallel for // expected-error {{orphaned 'omp teams distribute parallel for' directives are prohibited; perhaps you forget to enclose the directive into a target region?}}
for (int i = 0; i < 10; ++i)
++a;
}
+#pragma omp target
+#pragma omp teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // expected-error {{region cannot be nested inside 'target' region}}
+ for (int i = 0; i < 10; ++i)
+ ++a;
+ }
// TARGET TEAMS DIRECTIVE
#pragma omp target teams
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp target teams
+ {
+#pragma omp target teams distribute parallel for // expected-error {{region cannot be nested inside 'target teams' region}}
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
// TARGET TEAMS DISTRIBUTE DIRECTIVE
#pragma omp target teams distribute // OK
for (int i = 0; i < 10; ++i)
++a;
}
+#pragma omp target teams distribute
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // expected-error {{region cannot be nested inside 'target teams distribute' region}}
+ for (int i = 0; i < 10; ++i)
+ ++a;
+ }
+
+// TARGET TEAMS DISTRIBUTE PARALLEL FOR DIRECTIVE
+#pragma omp target teams distribute parallel for // OK
+ for (int i = 0; i < 10; ++i)
+ ;
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp distribute parallel for simd // expected-error {{region cannot be closely nested inside 'target teams distribute parallel for' region; perhaps you forget to enclose 'omp distribute parallel for simd' directive into a teams region?}}
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp distribute // expected-error {{region cannot be closely nested inside 'target teams distribute parallel for' region; perhaps you forget to enclose 'omp distribute' directive into a teams region?}}
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp for // expected-error {{region cannot be closely nested inside 'target teams distribute parallel for' region; perhaps you forget to enclose 'omp for' directive into a parallel region?}}
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp simd // OK
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp for simd // expected-error {{region cannot be closely nested inside 'target teams distribute parallel for' region; perhaps you forget to enclose 'omp for simd' directive into a parallel region?}}
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp parallel // OK
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp sections // expected-error {{region cannot be closely nested inside 'target teams distribute parallel for' region; perhaps you forget to enclose 'omp sections' directive into a parallel region?}}
+ {
+ bar();
+ }
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp section // expected-error {{'omp section' directive must be closely nested to a sections region, not a target teams distribute parallel for region}}
+ {
+ bar();
+ }
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp single // expected-error {{region cannot be closely nested inside 'target teams distribute parallel for' region}}
+ {
+ bar();
+ }
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp master // expected-error {{region cannot be closely nested inside 'target teams distribute parallel for' region}}
+ {
+ bar();
+ }
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp critical // OK
+ {
+ bar();
+ }
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp parallel // OK
+ {
+#pragma omp single
+ {
+ bar();
+ }
+ }
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp parallel for // OK
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp parallel for simd // OK
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp parallel sections // OK
+ {
+ bar();
+ }
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp task // OK
+ {
+ bar();
+ }
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp taskyield // OK
+ bar();
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp barrier // expected-error {{region cannot be closely nested inside 'target teams distribute parallel for' region}}
+ bar();
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp taskwait // OK
+ bar();
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp flush // OK
+ bar();
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp ordered // expected-error {{region cannot be closely nested inside 'target teams distribute parallel for' region; perhaps you forget to enclose 'omp ordered' directive into a for or a parallel for region with 'ordered' clause?}}
+ bar();
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp atomic // OK
+ ++a;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target // expected-error {{region cannot be nested inside 'target teams distribute parallel for' region}}
+ ++a;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target parallel // expected-error {{region cannot be nested inside 'target teams distribute parallel for' region}}
+ ++a;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target parallel for // expected-error {{region cannot be nested inside 'target teams distribute parallel for' region}}
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target enter data map(to: a) // expected-error {{region cannot be nested inside 'target teams distribute parallel for' region}}
+ ++a;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target exit data map(from: a) // expected-error {{region cannot be nested inside 'target teams distribute parallel for' region}}
+ ++a;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp teams // expected-error {{region cannot be closely nested inside 'target teams distribute parallel for' region; perhaps you forget to enclose 'omp teams' directive into a target region?}}
+ ++a;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target update to(a) // expected-error {{region cannot be nested inside 'target teams distribute parallel for' region}}
+ ++a;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp distribute simd // expected-error {{region cannot be closely nested inside 'target teams distribute parallel for' region; perhaps you forget to enclose 'omp distribute simd' directive into a teams region?}}
+ for (int i = 0; i < 10; ++i)
+ ++a;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target simd // expected-error {{region cannot be nested inside 'target teams distribute parallel for' region}}
+ for (int i = 0; i < 10; ++i)
+ ++a;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp teams distribute // expected-error {{region cannot be closely nested inside 'target teams distribute parallel for' region; perhaps you forget to enclose 'omp teams distribute' directive into a target region?}}
+ for (int i = 0; i < 10; ++i)
+ ++a;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp teams distribute simd // expected-error {{region cannot be closely nested inside 'target teams distribute parallel for' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a target region?}}
+ for (int i = 0; i < 10; ++i)
+ ++a;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp teams distribute parallel for simd // expected-error {{region cannot be closely nested inside 'target teams distribute parallel for' region; perhaps you forget to enclose 'omp teams distribute parallel for simd' directive into a target region?}}
+ for (int i = 0; i < 10; ++i)
+ ++a;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp teams distribute parallel for // expected-error {{region cannot be closely nested inside 'target teams distribute parallel for' region; perhaps you forget to enclose 'omp teams distribute parallel for' directive into a target region?}}
+ for (int i = 0; i < 10; ++i)
+ ++a;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams // expected-error {{region cannot be nested inside 'target teams distribute parallel for' region}}
+ ++a;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute // expected-error {{region cannot be nested inside 'target teams distribute parallel for' region}}
+ for (int i = 0; i < 10; ++i)
+ ++a;
+ }
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp target teams distribute parallel for // expected-error {{region cannot be nested inside 'target teams distribute parallel for' region}}
+ for (int i = 0; i < 10; ++i)
+ ++a;
+ }
return foo<int>();
}
--- /dev/null
+// RUN: %clang_cc1 -verify -fopenmp -ast-print %s | FileCheck %s
+// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -emit-pch -o %t %s
+// RUN: %clang_cc1 -fopenmp -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
+// expected-no-diagnostics
+
+#ifndef HEADER
+#define HEADER
+
+void foo() {}
+
+struct S {
+ S(): a(0) {}
+ S(int v) : a(v) {}
+ int a;
+ typedef int type;
+};
+
+template <typename T>
+class S7 : public T {
+protected:
+ T a;
+ S7() : a(0) {}
+
+public:
+ S7(typename T::type v) : a(v) {
+#pragma omp target teams distribute parallel for private(a) private(this->a) private(T::a)
+ for (int k = 0; k < a.a; ++k)
+ ++this->a.a;
+ }
+ S7 &operator=(S7 &s) {
+#pragma omp target teams distribute parallel for private(a) private(this->a)
+ for (int k = 0; k < s.a.a; ++k)
+ ++s.a.a;
+
+ foo();
+ return *this;
+ }
+ void foo() {
+ int b, argv, d, c, e, f;
+#pragma omp target teams distribute parallel for default(none), private(b) firstprivate(argv) shared(d) reduction(+:c) reduction(max:e) num_teams(f) thread_limit(d)
+ for (int k = 0; k < a.a; ++k)
+ ++a.a;
+ }
+};
+// CHECK: #pragma omp target teams distribute parallel for private(this->a) private(this->a) private(T::a)
+// CHECK: #pragma omp target teams distribute parallel for private(this->a) private(this->a)
+// CHECK: #pragma omp target teams distribute parallel for default(none) private(b) firstprivate(argv) shared(d) reduction(+: c) reduction(max: e) num_teams(f) thread_limit(d)
+
+class S8 : public S7<S> {
+ S8() {}
+
+public:
+ S8(int v) : S7<S>(v){
+#pragma omp target teams distribute parallel for private(a) private(this->a) private(S7<S>::a)
+ for (int k = 0; k < a.a; ++k)
+ ++this->a.a;
+ }
+ S8 &operator=(S8 &s) {
+#pragma omp target teams distribute parallel for private(a) private(this->a)
+ for (int k = 0; k < s.a.a; ++k)
+ ++s.a.a;
+
+ bar();
+ return *this;
+ }
+ void bar() {
+ int b, argv, d, c, e, f8;
+#pragma omp target teams distribute parallel for default(none), private(b) firstprivate(argv) shared(d) reduction(+:c) reduction(max:e) num_teams(f8) thread_limit(d)
+ for (int k = 0; k < a.a; ++k)
+ ++a.a;
+ }
+};
+// CHECK: #pragma omp target teams distribute parallel for private(this->a) private(this->a) private(this->S::a)
+// CHECK: #pragma omp target teams distribute parallel for private(this->a) private(this->a) private(this->S7<S>::a)
+// CHECK: #pragma omp target teams distribute parallel for private(this->a) private(this->a)
+// CHECK: #pragma omp target teams distribute parallel for default(none) private(b) firstprivate(argv) shared(d) reduction(+: c) reduction(max: e) num_teams(f8) thread_limit(d)
+
+template <class T, int N>
+T tmain(T argc) {
+ T b = argc, c, d, e, f, g;
+ static T a;
+// CHECK: static T a;
+ const T clen = 5;
+ const T alen = 16;
+ int arr[10];
+#pragma omp target teams distribute parallel for
+ for (int i=0; i < 2; ++i)
+ a = 2;
+// CHECK: #pragma omp target teams distribute parallel for
+// CHECK-NEXT: for (int i = 0; i < 2; ++i)
+// CHECK-NEXT: a = 2;
+#pragma omp target teams distribute parallel for private(argc, b), firstprivate(c, d), collapse(2)
+ for (int i = 0; i < 10; ++i)
+ for (int j = 0; j < 10; ++j)
+ foo();
+// CHECK: #pragma omp target teams distribute parallel for private(argc,b) firstprivate(c,d) collapse(2)
+// CHECK-NEXT: for (int i = 0; i < 10; ++i)
+// CHECK-NEXT: for (int j = 0; j < 10; ++j)
+// CHECK-NEXT: foo();
+ for (int i = 0; i < 10; ++i)
+ foo();
+// CHECK: for (int i = 0; i < 10; ++i)
+// CHECK-NEXT: foo();
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i)
+ foo();
+// CHECK: #pragma omp target teams distribute parallel for
+// CHECK-NEXT: for (int i = 0; i < 10; ++i)
+// CHECK-NEXT: foo();
+#pragma omp target teams distribute parallel for default(none), private(b) firstprivate(argc) shared(d) reduction(+:c) reduction(max:e) num_teams(f) thread_limit(d)
+ for (int k = 0; k < 10; ++k)
+ e += d + argc;
+// CHECK: #pragma omp target teams distribute parallel for default(none) private(b) firstprivate(argc) shared(d) reduction(+: c) reduction(max: e) num_teams(f) thread_limit(d)
+// CHECK-NEXT: for (int k = 0; k < 10; ++k)
+// CHECK-NEXT: e += d + argc;
+#pragma omp target teams distribute parallel for linear(d)
+ for (int k = 0; k < 10; ++k)
+ e += d + argc;
+// CHECK: #pragma omp target teams distribute parallel for linear(d)
+// CHECK-NEXT: for (int k = 0; k < 10; ++k)
+// CHECK-NEXT: e += d + argc;
+ return T();
+}
+
+int main (int argc, char **argv) {
+ int b = argc, c, d, e, f, g;
+ static int a;
+// CHECK: static int a;
+ const int clen = 5;
+ const int N = 10;
+ int arr[10];
+#pragma omp target teams distribute parallel for
+ for (int i=0; i < 2; ++i)
+ a = 2;
+// CHECK: #pragma omp target teams distribute parallel for
+// CHECK-NEXT: for (int i = 0; i < 2; ++i)
+// CHECK-NEXT: a = 2;
+#pragma omp target teams distribute parallel for private(argc,b),firstprivate(argv, c), collapse(2)
+ for (int i = 0; i < 10; ++i)
+ for (int j = 0; j < 10; ++j)
+ foo();
+// CHECK: #pragma omp target teams distribute parallel for private(argc,b) firstprivate(argv,c) collapse(2)
+// CHECK-NEXT: for (int i = 0; i < 10; ++i)
+// CHECK-NEXT: for (int j = 0; j < 10; ++j)
+// CHECK-NEXT: foo();
+ for (int i = 0; i < 10; ++i)
+ foo();
+// CHECK: for (int i = 0; i < 10; ++i)
+// CHECK-NEXT: foo();
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i)foo();
+// CHECK: #pragma omp target teams distribute parallel for
+// CHECK-NEXT: for (int i = 0; i < 10; ++i)
+// CHECK-NEXT: foo();
+#pragma omp target teams distribute parallel for default(none), private(b) firstprivate(argc) shared(d) reduction(+:c) reduction(max:e) num_teams(f) thread_limit(d)
+ for (int k = 0; k < 10; ++k)
+ e += d + argc;
+// CHECK: #pragma omp target teams distribute parallel for default(none) private(b) firstprivate(argc) shared(d) reduction(+: c) reduction(max: e) num_teams(f) thread_limit(d)
+// CHECK-NEXT: for (int k = 0; k < 10; ++k)
+// CHECK-NEXT: e += d + argc;
+#pragma omp target teams distribute parallel for linear(d)
+ for (int k = 0; k < 10; ++k)
+ e += d + argc;
+// CHECK: #pragma omp target teams distribute parallel for linear(d)
+// CHECK-NEXT: for (int k = 0; k < 10; ++k)
+// CHECK-NEXT: e += d + argc;
+ return (0);
+}
+
+#endif
--- /dev/null
+// RUN: %clang_cc1 -verify -fopenmp %s
+// RUN: %clang_cc1 -verify -fopenmp %s -std=c++98
+// RUN: %clang_cc1 -verify -fopenmp %s -std=c++11
+
+void foo() {
+}
+
+#if __cplusplus >= 201103L
+// expected-note@+2 4 {{declared here}}
+#endif
+bool foobool(int argc) {
+ return argc;
+}
+
+struct S1; // expected-note {{declared here}}
+
+template <class T, typename S, int N, int ST> // expected-note {{declared here}}
+T tmain(T argc, S **argv) { //expected-note 2 {{declared here}}
+#pragma omp target teams distribute parallel for collapse // expected-error {{expected '(' after 'collapse'}}
+ for (int i = ST; i < N; i++)
+ argv[0][i] = argv[0][i] - argv[0][i-ST];
+
+#pragma omp target teams distribute parallel for collapse ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = ST; i < N; i++)
+
+ argv[0][i] = argv[0][i] - argv[0][i-ST];
+#pragma omp target teams distribute parallel for collapse () // expected-error {{expected expression}}
+ for (int i = ST; i < N; i++)
+ argv[0][i] = argv[0][i] - argv[0][i-ST];
+
+// expected-error@+3 {{expected ')'}} expected-note@+3 {{to match this '('}}
+// expected-error@+2 2 {{expression is not an integral constant expression}}
+// expected-note@+1 2 {{read of non-const variable 'argc' is not allowed in a constant expression}}
+#pragma omp target teams distribute parallel for collapse (argc
+ for (int i = ST; i < N; i++)
+ argv[0][i] = argv[0][i] - argv[0][i-ST];
+
+// expected-error@+1 2 {{argument to 'collapse' clause must be a strictly positive integer value}}
+#pragma omp target teams distribute parallel for collapse (ST // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = ST; i < N; i++)
+ argv[0][i] = argv[0][i] - argv[0][i-ST];
+
+#pragma omp target teams distribute parallel for collapse (1)) // expected-warning {{extra tokens at the end of '#pragma omp target teams distribute parallel for' are ignored}}
+ for (int i = ST; i < N; i++)
+ argv[0][i] = argv[0][i] - argv[0][i-ST];
+
+#pragma omp target teams distribute parallel for collapse ((ST > 0) ? 1 + ST : 2) // expected-note 2 {{as specified in 'collapse' clause}}
+ for (int i = ST; i < N; i++)
+ argv[0][i] = argv[0][i] - argv[0][i-ST]; // expected-error 2 {{expected 2 for loops after '#pragma omp target teams distribute parallel for', but found only 1}}
+
+#if __cplusplus >= 201103L
+// expected-note@+5 2 {{non-constexpr function 'foobool' cannot be used}}
+#endif
+// expected-error@+3 2 {{directive '#pragma omp target teams distribute parallel for' cannot contain more than one 'collapse' clause}}
+// expected-error@+2 2 {{argument to 'collapse' clause must be a strictly positive integer value}}
+// expected-error@+1 2 {{expression is not an integral constant expression}}
+#pragma omp target teams distribute parallel for collapse (foobool(argc)), collapse (true), collapse (-5)
+ for (int i = ST; i < N; i++)
+ argv[0][i] = argv[0][i] - argv[0][i-ST];
+
+#pragma omp distribute collapse (S) // expected-error {{'S' does not refer to a value}}
+ for (int i = ST; i < N; i++)
+ argv[0][i] = argv[0][i] - argv[0][i-ST];
+
+#if __cplusplus >= 201103L
+// expected-error@+4 2 {{integral constant expression must have integral or unscoped enumeration type}}
+#else
+// expected-error@+2 2 {{expression is not an integral constant expression}}
+#endif
+#pragma omp target teams distribute parallel for collapse (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = ST; i < N; i++)
+ argv[0][i] = argv[0][i] - argv[0][i-ST];
+
+#pragma omp target teams distribute parallel for collapse (1)
+ for (int i = ST; i < N; i++)
+ argv[0][i] = argv[0][i] - argv[0][i-ST];
+
+#pragma omp target teams distribute parallel for collapse (N) // expected-error {{argument to 'collapse' clause must be a strictly positive integer value}}
+ for (T i = ST; i < N; i++)
+ argv[0][i] = argv[0][i] - argv[0][i-ST];
+
+#pragma omp target teams distribute parallel for collapse (2) // expected-note {{as specified in 'collapse' clause}}
+ foo(); // expected-error {{expected 2 for loops after '#pragma omp target teams distribute parallel for'}}
+ return argc;
+}
+
+int main(int argc, char **argv) {
+#pragma omp target teams distribute parallel for collapse // expected-error {{expected '(' after 'collapse'}}
+ for (int i = 4; i < 12; i++)
+ argv[0][i] = argv[0][i] - argv[0][i-4];
+
+#pragma omp target teams distribute parallel for collapse ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = 4; i < 12; i++)
+ argv[0][i] = argv[0][i] - argv[0][i-4];
+
+#pragma omp target teams distribute parallel for collapse () // expected-error {{expected expression}}
+ for (int i = 4; i < 12; i++)
+ argv[0][i] = argv[0][i] - argv[0][i-4];
+
+#pragma omp target teams distribute parallel for collapse (4 // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-note {{as specified in 'collapse' clause}}
+ for (int i = 4; i < 12; i++)
+ argv[0][i] = argv[0][i] - argv[0][i-4]; // expected-error {{expected 4 for loops after '#pragma omp target teams distribute parallel for', but found only 1}}
+
+#pragma omp target teams distribute parallel for collapse (2+2)) // expected-warning {{extra tokens at the end of '#pragma omp target teams distribute parallel for' are ignored}} expected-note {{as specified in 'collapse' clause}}
+ for (int i = 4; i < 12; i++)
+ argv[0][i] = argv[0][i] - argv[0][i-4]; // expected-error {{expected 4 for loops after '#pragma omp target teams distribute parallel for', but found only 1}}
+
+#if __cplusplus >= 201103L
+// expected-note@+2 {{non-constexpr function 'foobool' cannot be used}}
+#endif
+#pragma omp target teams distribute parallel for collapse (foobool(1) > 0 ? 1 : 2) // expected-error {{expression is not an integral constant expression}}
+ for (int i = 4; i < 12; i++)
+ argv[0][i] = argv[0][i] - argv[0][i-4];
+
+#if __cplusplus >= 201103L
+// expected-note@+5 {{non-constexpr function 'foobool' cannot be used}}
+#endif
+// expected-error@+3 {{expression is not an integral constant expression}}
+// expected-error@+2 2 {{directive '#pragma omp target teams distribute parallel for' cannot contain more than one 'collapse' clause}}
+// expected-error@+1 2 {{argument to 'collapse' clause must be a strictly positive integer value}}
+#pragma omp target teams distribute parallel for collapse (foobool(argc)), collapse (true), collapse (-5)
+ for (int i = 4; i < 12; i++)
+ argv[0][i] = argv[0][i] - argv[0][i-4];
+
+#pragma omp target teams distribute parallel for collapse (S1) // expected-error {{'S1' does not refer to a value}}
+ for (int i = 4; i < 12; i++)
+ argv[0][i] = argv[0][i] - argv[0][i-4];
+
+#if __cplusplus >= 201103L
+// expected-error@+4 {{integral constant expression must have integral or unscoped enumeration type}}
+#else
+// expected-error@+2 {{expression is not an integral constant expression}}
+#endif
+#pragma omp target teams distribute parallel for collapse (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = 4; i < 12; i++)
+ argv[0][i] = argv[0][i] - argv[0][i-4];
+
+// expected-error@+3 {{statement after '#pragma omp target teams distribute parallel for' must be a for loop}}
+// expected-note@+1 {{in instantiation of function template specialization 'tmain<int, char, -1, -2>' requested here}}
+#pragma omp target teams distribute parallel for collapse(collapse(tmain<int, char, -1, -2>(argc, argv) // expected-error 2 {{expected ')'}} expected-note 2 {{to match this '('}}
+ foo();
+
+#pragma omp target teams distribute parallel for collapse (2) // expected-note {{as specified in 'collapse' clause}}
+ foo(); // expected-error {{expected 2 for loops after '#pragma omp target teams distribute parallel for'}}
+
+// expected-note@+1 {{in instantiation of function template specialization 'tmain<int, char, 1, 0>' requested here}}
+ return tmain<int, char, 1, 0>(argc, argv);
+}
+
--- /dev/null
+// RUN: %clang_cc1 -verify -fopenmp %s
+
+void foo();
+
+int main(int argc, char **argv) {
+#pragma omp target teams distribute parallel for default // expected-error {{expected '(' after 'default'}}
+ for (int i=0; i<200; i++) foo();
+ #pragma omp target teams distribute parallel for default ( // expected-error {{expected 'none' or 'shared' in OpenMP clause 'default'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i=0; i<200; i++) foo();
+#pragma omp target teams distribute parallel for default () // expected-error {{expected 'none' or 'shared' in OpenMP clause 'default'}}
+ for (int i=0; i<200; i++) foo();
+#pragma omp target teams distribute parallel for default (none // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i=0; i<200; i++) foo();
+#pragma omp target teams distribute parallel for default (shared), default(shared) // expected-error {{directive '#pragma omp target teams distribute parallel for' cannot contain more than one 'default' clause}}
+ for (int i=0; i<200; i++) foo();
+#pragma omp target teams distribute parallel for default (x) // expected-error {{expected 'none' or 'shared' in OpenMP clause 'default'}}
+ for (int i=0; i<200; i++) foo();
+
+#pragma omp target teams distribute parallel for default(none)
+ for (int i=0; i<200; i++) ++argc; // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}}
+
+ return 0;
+}
--- /dev/null
+// RUN: %clang_cc1 -verify -fopenmp %s
+
+void foo() {
+}
+
+template <class T, typename S, int N, int ST>
+T tmain(T argc, S **argv) {
+ int i;
+#pragma omp target teams distribute parallel for defaultmap // expected-error {{expected '(' after 'defaultmap'}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for defaultmap ( // expected-error {{expected 'tofrom' in OpenMP clause 'defaultmap'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for defaultmap () // expected-error {{expected 'tofrom' in OpenMP clause 'defaultmap'}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for defaultmap (tofrom // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-warning {{missing ':' after defaultmap modifier - ignoring}} expected-error {{expected 'scalar' in OpenMP clause 'defaultmap'}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for defaultmap (tofrom: // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected 'scalar' in OpenMP clause 'defaultmap'}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for defaultmap (tofrom) // expected-warning {{missing ':' after defaultmap modifier - ignoring}} expected-error {{expected 'scalar' in OpenMP clause 'defaultmap'}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for defaultmap (tofrom scalar) // expected-warning {{missing ':' after defaultmap modifier - ignoring}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for defaultmap (tofrom, // expected-error {{expected ')'}} expected-error {{expected 'scalar' in OpenMP clause 'defaultmap'}} expected-warning {{missing ':' after defaultmap modifier - ignoring}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for defaultmap (scalar: // expected-error {{expected ')'}} expected-error {{expected 'tofrom' in OpenMP clause 'defaultmap'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for defaultmap (tofrom, scalar // expected-error {{expected ')'}} expected-warning {{missing ':' after defaultmap modifier - ignoring}} expected-error {{expected 'scalar' in OpenMP clause 'defaultmap'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+
+ return argc;
+}
+
+int main(int argc, char **argv) {
+ int i;
+#pragma omp target teams distribute parallel for defaultmap // expected-error {{expected '(' after 'defaultmap'}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for defaultmap ( // expected-error {{expected 'tofrom' in OpenMP clause 'defaultmap'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for defaultmap () // expected-error {{expected 'tofrom' in OpenMP clause 'defaultmap'}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for defaultmap (tofrom // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-warning {{missing ':' after defaultmap modifier - ignoring}} expected-error {{expected 'scalar' in OpenMP clause 'defaultmap'}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for defaultmap (tofrom: // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected 'scalar' in OpenMP clause 'defaultmap'}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for defaultmap (tofrom) // expected-warning {{missing ':' after defaultmap modifier - ignoring}} expected-error {{expected 'scalar' in OpenMP clause 'defaultmap'}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for defaultmap (tofrom scalar) // expected-warning {{missing ':' after defaultmap modifier - ignoring}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for defaultmap (tofrom, // expected-error {{expected ')'}} expected-error {{expected 'scalar' in OpenMP clause 'defaultmap'}} expected-warning {{missing ':' after defaultmap modifier - ignoring}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for defaultmap (scalar: // expected-error {{expected ')'}} expected-error {{expected 'tofrom' in OpenMP clause 'defaultmap'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for defaultmap (tofrom, scalar // expected-error {{expected ')'}} expected-warning {{missing ':' after defaultmap modifier - ignoring}} expected-error {{expected 'scalar' in OpenMP clause 'defaultmap'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+
+ return tmain<int, char, 1, 0>(argc, argv);
+}
+
--- /dev/null
+// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 -o - -std=c++11 %s
+
+void foo() {
+}
+
+bool foobool(int argc) {
+ return argc;
+}
+
+struct S1; // expected-note {{declared here}}
+
+class vector {
+ public:
+ int operator[](int index) { return 0; }
+};
+
+int main(int argc, char **argv, char *env[]) {
+ vector vec;
+ typedef float V __attribute__((vector_size(16)));
+ V a;
+ auto arr = x; // expected-error {{use of undeclared identifier 'x'}}
+ int i;
+
+#pragma omp target teams distribute parallel for depend // expected-error {{expected '(' after 'depend'}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for depend ( // expected-error {{expected 'in', 'out' or 'inout' in OpenMP clause 'depend'}} expected-error {{expected ')'}} expected-note {{to match this '('}} expected-warning {{missing ':' after dependency type - ignoring}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for depend () // expected-error {{expected 'in', 'out' or 'inout' in OpenMP clause 'depend'}} expected-warning {{missing ':' after dependency type - ignoring}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for depend (argc // expected-error {{expected 'in', 'out' or 'inout' in OpenMP clause 'depend'}} expected-warning {{missing ':' after dependency type - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for depend (source : argc) // expected-error {{expected 'in', 'out' or 'inout' in OpenMP clause 'depend'}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for depend (source) // expected-error {{expected expression}} expected-warning {{missing ':' after dependency type - ignoring}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for depend (in : argc)) // expected-warning {{extra tokens at the end of '#pragma omp target teams distribute parallel for' are ignored}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for depend (out: ) // expected-error {{expected expression}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for depend (inout : foobool(argc)), depend (in, argc) // expected-error {{expected variable name, array element or array section}} expected-warning {{missing ':' after dependency type - ignoring}} expected-error {{expected expression}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for depend (out :S1) // expected-error {{'S1' does not refer to a value}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for depend(in : argv[1][1] = '2') // expected-error {{expected variable name, array element or array section}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for depend (in : vec[1]) // expected-error {{expected variable name, array element or array section}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for depend (in : argv[0])
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for depend (in : ) // expected-error {{expected expression}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for depend (in : main) // expected-error {{expected variable name, array element or array section}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for depend(in : a[0]) // expected-error{{expected variable name, array element or array section}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for depend (in : vec[1:2]) // expected-error {{ value is not an array or pointer}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for depend (in : argv[ // expected-error {{expected expression}} expected-error {{expected ']'}} expected-error {{expected ')'}} expected-note {{to match this '['}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for depend (in : argv[: // expected-error {{expected expression}} expected-error {{expected ']'}} expected-error {{expected ')'}} expected-note {{to match this '['}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for depend (in : argv[:] // expected-error {{section length is unspecified and cannot be inferred because subscripted value is not an array}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for depend (in : argv[argc: // expected-error {{expected expression}} expected-error {{expected ']'}} expected-error {{expected ')'}} expected-note {{to match this '['}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for depend (in : argv[argc:argc] // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for depend (in : argv[0:-1]) // expected-error {{section length is evaluated to a negative value -1}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for depend (in : argv[-1:0])
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for depend (in : argv[:]) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is not an array}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for depend (in : argv[3:4:1]) // expected-error {{expected ']'}} expected-note {{to match this '['}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for depend(in:a[0:1]) // expected-error {{subscripted value is not an array or pointer}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for depend(in:argv[argv[:2]:1]) // expected-error {{OpenMP array section is not allowed here}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for depend(in:argv[0:][:]) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is not an array}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for depend(in:env[0:][:]) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is an array of unknown bound}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for depend(in : argv[ : argc][1 : argc - 1])
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for depend(in : arr[0])
+ for (i = 0; i < argc; ++i) foo();
+
+ return 0;
+}
--- /dev/null
+// RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -verify -fopenmp -ferror-limit 100 -o - %s
+
+void foo() {
+}
+
+bool foobool(int argc) {
+ return argc;
+}
+
+struct S1; // expected-note {{declared here}}
+
+int main(int argc, char **argv) {
+ int i;
+#pragma omp target teams distribute parallel for device // expected-error {{expected '(' after 'device'}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for device ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for device () // expected-error {{expected expression}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for device (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for device (argc)) // expected-warning {{extra tokens at the end of '#pragma omp target teams distribute parallel for' are ignored}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for device (argc > 0 ? argv[1] : argv[2]) // expected-error {{expression must have integral or unscoped enumeration type, not 'char *'}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for device (argc + argc)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for device (argc), device (argc+1) // expected-error {{directive '#pragma omp target teams distribute parallel for' cannot contain more than one 'device' clause}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for device (S1) // expected-error {{'S1' does not refer to a value}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for device (-2) // expected-error {{argument to 'device' clause must be a non-negative integer value}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for device (-10u)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for device (3.14) // expected-error {{expression must have integral or unscoped enumeration type, not 'double'}}
+ for (i = 0; i < argc; ++i) foo();
+
+ return 0;
+}
--- /dev/null
+// RUN: %clang_cc1 -verify -fopenmp %s
+
+void foo() {
+}
+
+bool foobool(int argc) {
+ return argc;
+}
+
+struct S1; // expected-note {{declared here}} expected-note {{declared here}}
+
+template <class T, int N>
+T tmain(T argc) {
+ T b = argc, c, d, e, f, g;
+ char ** argv;
+ static T a;
+// CHECK: static T a;
+
+#pragma omp target teams distribute parallel for dist_schedule // expected-error {{expected '(' after 'dist_schedule'}}
+ for (int i = 0; i < 10; ++i) foo();
+
+#pragma omp target teams distribute parallel for dist_schedule ( // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = 0; i < 10; ++i) foo();
+
+#pragma omp target teams distribute parallel for dist_schedule () // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}}
+ for (int i = 0; i < 10; ++i) foo();
+
+#pragma omp target teams distribute parallel for dist_schedule (static // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = 0; i < 10; ++i) foo();
+
+#pragma omp target teams distribute parallel for dist_schedule (static, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = 0; i < 10; ++i) foo();
+
+#pragma omp target teams distribute parallel for dist_schedule (argc)) // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}} expected-warning {{extra tokens at the end of '#pragma omp target teams distribute parallel for' are ignored}}
+ for (int i = 0; i < 10; ++i) foo();
+
+#pragma omp target teams distribute parallel for dist_schedule (static, argc > 0 ? argv[1] : argv[2]) // expected-error2 {{expression must have integral or unscoped enumeration type, not 'char *'}}
+ for (int i = 0; i < 10; ++i) foo();
+
+#pragma omp target teams distribute parallel for dist_schedule (static), dist_schedule (static, 1) // expected-error {{directive '#pragma omp target teams distribute parallel for' cannot contain more than one 'dist_schedule' clause}}
+ for (int i = 0; i < 10; ++i) foo();
+
+#pragma omp target teams distribute parallel for dist_schedule (static, S1) // expected-error {{'S1' does not refer to a value}}
+ for (int i = 0; i < 10; ++i) foo();
+
+#pragma omp target teams distribute parallel for dist_schedule (static, argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error3 {{expression must have integral or unscoped enumeration type, not 'char *'}}
+ for (int i = 0; i < 10; ++i) foo();
+
+ return T();
+}
+
+int main(int argc, char **argv) {
+#pragma omp target teams distribute parallel for dist_schedule // expected-error {{expected '(' after 'dist_schedule'}}
+ for (int i = 0; i < 10; ++i) foo();
+
+#pragma omp target teams distribute parallel for dist_schedule ( // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = 0; i < 10; ++i) foo();
+
+#pragma omp target teams distribute parallel for dist_schedule () // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}}
+ for (int i = 0; i < 10; ++i) foo();
+
+#pragma omp target teams distribute parallel for dist_schedule (static // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = 0; i < 10; ++i) foo();
+
+#pragma omp target teams distribute parallel for dist_schedule (static, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = 0; i < 10; ++i) foo();
+
+#pragma omp target teams distribute parallel for dist_schedule (argc)) // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}} expected-warning {{extra tokens at the end of '#pragma omp target teams distribute parallel for' are ignored}}
+ for (int i = 0; i < 10; ++i) foo();
+
+#pragma omp target teams distribute parallel for dist_schedule (static, argc > 0 ? argv[1] : argv[2]) // expected-error {{expression must have integral or unscoped enumeration type, not 'char *'}}
+ for (int i = 0; i < 10; ++i) foo();
+
+#pragma omp target teams distribute parallel for dist_schedule (static), dist_schedule (static, 1) // expected-error {{directive '#pragma omp target teams distribute parallel for' cannot contain more than one 'dist_schedule' clause}}
+ for (int i = 0; i < 10; ++i) foo();
+
+#pragma omp target teams distribute parallel for dist_schedule (static, S1) // expected-error {{'S1' does not refer to a value}}
+ for (int i = 0; i < 10; ++i) foo();
+
+#pragma omp target teams distribute parallel for dist_schedule (static, argv[1]=2) // expected-error {{expression must have integral or unscoped enumeration type, not 'char *'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = 0; i < 10; ++i) foo();
+
+ return (tmain<int, 5>(argc) + tmain<char, 1>(argv[0][0])); // expected-note {{in instantiation of function template specialization 'tmain<int, 5>' requested here}} expected-note {{in instantiation of function template specialization 'tmain<char, 1>' requested here}}
+}
--- /dev/null
+// RUN: %clang_cc1 -verify -fopenmp %s
+
+void foo() {
+}
+
+bool foobool(int argc) {
+ return argc;
+}
+
+struct S1; // expected-note {{declared here}} expected-note{{forward declaration of 'S1'}}
+extern S1 a;
+class S2 {
+ mutable int a;
+
+public:
+ S2() : a(0) {}
+ S2(const S2 &s2) : a(s2.a) {}
+ static float S2s;
+ static const float S2sc;
+};
+const float S2::S2sc = 0;
+const S2 b;
+const S2 ba[5];
+class S3 {
+ int a;
+ S3 &operator=(const S3 &s3);
+
+public:
+ S3() : a(0) {} // expected-note 2 {{candidate constructor not viable: requires 0 arguments, but 1 was provided}}
+ S3(S3 &s3) : a(s3.a) {} // expected-note 2 {{candidate constructor not viable: 1st argument ('const S3') would lose const qualifier}}
+};
+const S3 c;
+const S3 ca[5];
+extern const int f;
+class S4 {
+ int a;
+ S4();
+ S4(const S4 &s4);
+public:
+ S4(int v):a(v) { }
+};
+class S5 {
+ int a;
+ S5():a(0) {}
+ S5(const S5 &s5):a(s5.a) { }
+public:
+ S5(int v):a(v) { }
+};
+class S6 {
+ int a;
+public:
+ S6() : a(0) { }
+};
+
+S3 h;
+#pragma omp threadprivate(h) // expected-note {{defined as threadprivate or thread local}}
+
+int main(int argc, char **argv) {
+ const int d = 5;
+ const int da[5] = { 0 };
+ S4 e(4);
+ S5 g(5);
+ S6 p;
+ int i;
+ int &j = i;
+
+#pragma omp target teams distribute parallel for firstprivate // expected-error {{expected '(' after 'firstprivate'}}
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for firstprivate ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for firstprivate () // expected-error {{expected expression}}
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for firstprivate (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for firstprivate (argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for firstprivate (argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for firstprivate (argc)
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for firstprivate (S1) // expected-error {{'S1' does not refer to a value}}
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for firstprivate (a, b, c, d, f) // expected-error {{firstprivate variable with incomplete type 'S1'}} expected-error {{no matching constructor for initialization of 'S3'}}
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for firstprivate (argv[1]) // expected-error {{expected variable name}}
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for firstprivate(ba)
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for firstprivate(ca) // expected-error {{no matching constructor for initialization of 'S3'}}
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for firstprivate(da)
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for firstprivate(S2::S2s)
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for firstprivate(S2::S2sc)
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for firstprivate(h) // expected-error {{threadprivate or thread local variable cannot be firstprivate}}
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for private(i), firstprivate(i) // expected-error {{private variable cannot be firstprivate}} expected-note {{defined as private}}
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for firstprivate(i)
+ for (j = 0; j < argc; ++j) foo();
+
+#pragma omp target teams distribute parallel for firstprivate(i) // expected-note {{defined as firstprivate}}
+ for (i = 0; i < argc; ++i) foo(); // expected-error {{loop iteration variable in the associated loop of 'omp target teams distribute parallel for' directive may not be firstprivate, predetermined as private}}
+
+#pragma omp target teams distribute parallel for firstprivate(j)
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for lastprivate(argc), firstprivate(argc) // OK
+ for (i = 0; i < argc; ++i) foo();
+
+ return 0;
+}
--- /dev/null
+// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -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) {
+ T i;
+#pragma omp target teams distribute parallel for if // expected-error {{expected '(' after 'if'}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if () // expected-error {{expected expression}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if (argc)) // expected-warning {{extra tokens at the end of '#pragma omp target teams distribute parallel for' are ignored}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if (argc > 0 ? argv[1] : argv[2])
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if (foobool(argc)), if (true) // expected-error {{directive '#pragma omp target teams distribute parallel for' cannot contain more than one 'if' clause}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if (S) // expected-error {{'S' does not refer to a value}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if(argc)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if(parallel // expected-error {{use of undeclared identifier 'parallel'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if(parallel : // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if(parallel : argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if(parallel : argc)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if(parallel : argc) if (for:argc) // expected-error {{directive name modifier 'for' is not allowed for '#pragma omp target teams distribute parallel for'}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if(parallel : argc) if (parallel:argc) // expected-error {{directive '#pragma omp target teams distribute parallel for' cannot contain more than one 'if' clause with 'parallel' name modifier}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if(target : argc) if (target:argc) // expected-error {{directive '#pragma omp target teams distribute parallel for' cannot contain more than one 'if' clause with 'target' name modifier}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if(parallel : argc) if (argc) // expected-error {{expected 'target' directive name modifier}} expected-note {{previous clause with directive name modifier specified here}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if(target: argc) if (argc) // expected-error {{expected 'parallel' directive name modifier}} expected-note {{previous clause with directive name modifier specified here}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if(distribute : argc) // expected-error {{directive name modifier 'distribute' is not allowed for '#pragma omp target teams distribute parallel for'}}
+ for (i = 0; i < argc; ++i) foo();
+
+ return 0;
+}
+
+int main(int argc, char **argv) {
+ int i;
+#pragma omp target teams distribute parallel for if // expected-error {{expected '(' after 'if'}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if () // expected-error {{expected expression}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if (argc)) // expected-warning {{extra tokens at the end of '#pragma omp target teams distribute parallel for' are ignored}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if (argc > 0 ? argv[1] : argv[2])
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if (foobool(argc)), if (true) // expected-error {{directive '#pragma omp target teams distribute parallel for' cannot contain more than one 'if' clause}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if (S1) // expected-error {{'S1' does not refer to a value}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if (1 0) // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if(if(tmain(argc, argv) // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if(parallel // expected-error {{use of undeclared identifier 'parallel'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if(parallel : // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if(parallel : argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if(parallel : argc)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if(parallel : argc) if (for:argc) // expected-error {{directive name modifier 'for' is not allowed for '#pragma omp target teams distribute parallel for'}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if(parallel : argc) if (parallel:argc) // expected-error {{directive '#pragma omp target teams distribute parallel for' cannot contain more than one 'if' clause with 'parallel' name modifier}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if(target: argc) if (target:argc) // expected-error {{directive '#pragma omp target teams distribute parallel for' cannot contain more than one 'if' clause with 'target' name modifier}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if(parallel : argc) if (argc) // expected-note {{previous clause with directive name modifier specified here}} expected-error {{expected 'target' directive name modifier}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if(target: argc) if (argc) // expected-note {{previous clause with directive name modifier specified here}} expected-error {{expected 'parallel' directive name modifier}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for if(distribute : argc) // expected-error {{directive name modifier 'distribute' is not allowed for '#pragma omp target teams distribute parallel for'}}
+ for (i = 0; i < argc; ++i) foo();
+
+ return tmain(argc, argv);
+}
--- /dev/null
+// RUN: %clang_cc1 -verify -fopenmp -std=c++11 -ast-print %s | FileCheck %s
+// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -emit-pch -o %t %s
+// RUN: %clang_cc1 -fopenmp -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
+// expected-no-diagnostics
+
+#ifndef HEADER
+#define HEADER
+struct ST {
+ int *a;
+};
+typedef int arr[10];
+typedef ST STarr[10];
+struct SA {
+ const int da[5] = { 0 };
+ ST g[10];
+ STarr &rg = g;
+ int i;
+ int &j = i;
+ int *k = &j;
+ int *&z = k;
+ int aa[10];
+ arr &raa = aa;
+ void func(int arg) {
+#pragma omp target teams distribute parallel for is_device_ptr(k)
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(z)
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(aa) // OK
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(raa) // OK
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(g) // OK
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(rg) // OK
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(da) // OK
+ for (int i=0; i<100; i++)
+ ;
+ return;
+ }
+};
+// CHECK: struct SA
+// CHECK-NEXT: const int da[5] = {0};
+// CHECK-NEXT: ST g[10];
+// CHECK-NEXT: STarr &rg = this->g;
+// CHECK-NEXT: int i;
+// CHECK-NEXT: int &j = this->i;
+// CHECK-NEXT: int *k = &this->j;
+// CHECK-NEXT: int *&z = this->k;
+// CHECK-NEXT: int aa[10];
+// CHECK-NEXT: arr &raa = this->aa;
+// CHECK-NEXT: func(
+// CHECK-NEXT: #pragma omp target teams distribute parallel for is_device_ptr(this->k)
+// CHECK-NEXT: for (int i = 0; i < 100; i++)
+// CHECK-NEXT: ;
+// CHECK-NEXT: #pragma omp target teams distribute parallel for is_device_ptr(this->z)
+// CHECK-NEXT: for (int i = 0; i < 100; i++)
+// CHECK-NEXT: ;
+// CHECK-NEXT: #pragma omp target teams distribute parallel for is_device_ptr(this->aa)
+// CHECK-NEXT: for (int i = 0; i < 100; i++)
+// CHECK-NEXT: ;
+// CHECK-NEXT: #pragma omp target teams distribute parallel for is_device_ptr(this->raa)
+// CHECK-NEXT: for (int i = 0; i < 100; i++)
+// CHECK-NEXT: ;
+// CHECK-NEXT: #pragma omp target teams distribute parallel for is_device_ptr(this->g)
+// CHECK-NEXT: for (int i = 0; i < 100; i++)
+// CHECK-NEXT: ;
+// CHECK-NEXT: #pragma omp target teams distribute parallel for is_device_ptr(this->rg)
+// CHECK-NEXT: for (int i = 0; i < 100; i++)
+// CHECK-NEXT: ;
+// CHECK-NEXT: #pragma omp target teams distribute parallel for is_device_ptr(this->da)
+// CHECK-NEXT: for (int i = 0; i < 100; i++)
+// CHECK-NEXT: ;
+
+struct SB {
+ unsigned A;
+ unsigned B;
+ float Arr[100];
+ float *Ptr;
+ float *foo() {
+ return &Arr[0];
+ }
+};
+
+struct SC {
+ unsigned A : 2;
+ unsigned B : 3;
+ unsigned C;
+ unsigned D;
+ float Arr[100];
+ SB S;
+ SB ArrS[100];
+ SB *PtrS;
+ SB *&RPtrS;
+ float *Ptr;
+
+ SC(SB *&_RPtrS) : RPtrS(_RPtrS) {}
+};
+
+union SD {
+ unsigned A;
+ float B;
+};
+
+struct S1;
+extern S1 a;
+class S2 {
+ mutable int a;
+public:
+ S2():a(0) { }
+ S2(S2 &s2):a(s2.a) { }
+ static float S2s;
+ static const float S2sc;
+};
+const float S2::S2sc = 0;
+const S2 b;
+const S2 ba[5];
+class S3 {
+ int a;
+public:
+ S3():a(0) { }
+ S3(S3 &s3):a(s3.a) { }
+};
+const S3 c;
+const S3 ca[5];
+extern const int f;
+class S4 {
+ int a;
+ S4();
+ S4(const S4 &s4);
+public:
+ S4(int v):a(v) { }
+};
+class S5 {
+ int a;
+ S5():a(0) {}
+ S5(const S5 &s5):a(s5.a) { }
+public:
+ S5(int v):a(v) { }
+};
+
+S3 h;
+#pragma omp threadprivate(h)
+
+typedef struct {
+ int a;
+} S6;
+
+template <typename T>
+T tmain(T argc) {
+ const T da[5] = { 0 };
+ S6 h[10];
+ auto &rh = h;
+ T i;
+ T &j = i;
+ T *k = &j;
+ T *&z = k;
+ T aa[10];
+ auto &raa = aa;
+#pragma omp target teams distribute parallel for is_device_ptr(k)
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(z)
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(aa)
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(raa)
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(h)
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(rh)
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(da)
+ for (int i=0; i<100; i++)
+ ;
+ return 0;
+}
+
+// CHECK: template<> int tmain<int>(int argc) {
+// CHECK-NEXT: const int da[5] = {0};
+// CHECK-NEXT: S6 h[10];
+// CHECK-NEXT: auto &rh = h;
+// CHECK-NEXT: int i;
+// CHECK-NEXT: int &j = i;
+// CHECK-NEXT: int *k = &j;
+// CHECK-NEXT: int *&z = k;
+// CHECK-NEXT: int aa[10];
+// CHECK-NEXT: auto &raa = aa;
+// CHECK-NEXT: #pragma omp target teams distribute parallel for is_device_ptr(k)
+// CHECK-NEXT: for (int i = 0; i < 100; i++)
+// CHECK-NEXT: ;
+// CHECK-NEXT: #pragma omp target teams distribute parallel for is_device_ptr(z)
+// CHECK-NEXT: for (int i = 0; i < 100; i++)
+// CHECK-NEXT: ;
+// CHECK-NEXT: #pragma omp target teams distribute parallel for is_device_ptr(aa)
+// CHECK-NEXT: for (int i = 0; i < 100; i++)
+// CHECK-NEXT: ;
+// CHECK-NEXT: #pragma omp target teams distribute parallel for is_device_ptr(raa)
+// CHECK-NEXT: for (int i = 0; i < 100; i++)
+// CHECK-NEXT: ;
+// CHECK-NEXT: #pragma omp target teams distribute parallel for is_device_ptr(h)
+// CHECK-NEXT: for (int i = 0; i < 100; i++)
+// CHECK-NEXT: ;
+// CHECK-NEXT: #pragma omp target teams distribute parallel for is_device_ptr(rh)
+// CHECK-NEXT: for (int i = 0; i < 100; i++)
+// CHECK-NEXT: ;
+// CHECK-NEXT: #pragma omp target teams distribute parallel for is_device_ptr(da)
+// CHECK-NEXT: for (int i = 0; i < 100; i++)
+// CHECK-NEXT: ;
+
+// CHECK: template<> int *tmain<int *>(int *argc) {
+// CHECK-NEXT: int *const da[5] = {0};
+// CHECK-NEXT: S6 h[10];
+// CHECK-NEXT: auto &rh = h;
+// CHECK-NEXT: int *i;
+// CHECK-NEXT: int *&j = i;
+// CHECK-NEXT: int **k = &j;
+// CHECK-NEXT: int **&z = k;
+// CHECK-NEXT: int *aa[10];
+// CHECK-NEXT: auto &raa = aa;
+// CHECK-NEXT: #pragma omp target teams distribute parallel for is_device_ptr(k)
+// CHECK-NEXT: for (int i = 0; i < 100; i++)
+// CHECK-NEXT: ;
+// CHECK-NEXT: #pragma omp target teams distribute parallel for is_device_ptr(z)
+// CHECK-NEXT: for (int i = 0; i < 100; i++)
+// CHECK-NEXT: ;
+// CHECK-NEXT: #pragma omp target teams distribute parallel for is_device_ptr(aa)
+// CHECK-NEXT: for (int i = 0; i < 100; i++)
+// CHECK-NEXT: ;
+// CHECK-NEXT: #pragma omp target teams distribute parallel for is_device_ptr(raa)
+// CHECK-NEXT: for (int i = 0; i < 100; i++)
+// CHECK-NEXT: ;
+// CHECK-NEXT: #pragma omp target teams distribute parallel for is_device_ptr(h)
+// CHECK-NEXT: for (int i = 0; i < 100; i++)
+// CHECK-NEXT: ;
+// CHECK-NEXT: #pragma omp target teams distribute parallel for is_device_ptr(rh)
+// CHECK-NEXT: for (int i = 0; i < 100; i++)
+// CHECK-NEXT: ;
+// CHECK-NEXT: #pragma omp target teams distribute parallel for is_device_ptr(da)
+// CHECK-NEXT: for (int i = 0; i < 100; i++)
+// CHECK-NEXT: ;
+
+// CHECK-LABEL: int main(int argc, char **argv) {
+int main(int argc, char **argv) {
+ const int da[5] = { 0 };
+ S6 h[10];
+ auto &rh = h;
+ int i;
+ int &j = i;
+ int *k = &j;
+ int *&z = k;
+ int aa[10];
+ auto &raa = aa;
+// CHECK-NEXT: const int da[5] = {0};
+// CHECK-NEXT: S6 h[10];
+// CHECK-NEXT: auto &rh = h;
+// CHECK-NEXT: int i;
+// CHECK-NEXT: int &j = i;
+// CHECK-NEXT: int *k = &j;
+// CHECK-NEXT: int *&z = k;
+// CHECK-NEXT: int aa[10];
+// CHECK-NEXT: auto &raa = aa;
+#pragma omp target teams distribute parallel for is_device_ptr(k)
+// CHECK-NEXT: #pragma omp target teams distribute parallel for is_device_ptr(k)
+ for (int i=0; i<100; i++)
+ ;
+// CHECK-NEXT: for (int i = 0; i < 100; i++)
+// CHECK-NEXT: ;
+#pragma omp target teams distribute parallel for is_device_ptr(z)
+// CHECK-NEXT: #pragma omp target teams distribute parallel for is_device_ptr(z)
+ for (int i=0; i<100; i++)
+ ;
+// CHECK-NEXT: for (int i = 0; i < 100; i++)
+// CHECK-NEXT: ;
+#pragma omp target teams distribute parallel for is_device_ptr(aa)
+// CHECK-NEXT: #pragma omp target teams distribute parallel for is_device_ptr(aa)
+ for (int i=0; i<100; i++)
+ ;
+// CHECK-NEXT: for (int i = 0; i < 100; i++)
+// CHECK-NEXT: ;
+#pragma omp target teams distribute parallel for is_device_ptr(raa)
+// CHECK-NEXT: #pragma omp target teams distribute parallel for is_device_ptr(raa)
+ for (int i=0; i<100; i++)
+ ;
+// CHECK-NEXT: for (int i = 0; i < 100; i++)
+// CHECK-NEXT: ;
+#pragma omp target teams distribute parallel for is_device_ptr(h)
+// CHECK-NEXT: #pragma omp target teams distribute parallel for is_device_ptr(h)
+ for (int i=0; i<100; i++)
+ ;
+// CHECK-NEXT: for (int i = 0; i < 100; i++)
+// CHECK-NEXT: ;
+#pragma omp target teams distribute parallel for is_device_ptr(rh)
+// CHECK-NEXT: #pragma omp target teams distribute parallel for is_device_ptr(rh)
+ for (int i=0; i<100; i++)
+ ;
+// CHECK-NEXT: for (int i = 0; i < 100; i++)
+// CHECK-NEXT: ;
+#pragma omp target teams distribute parallel for is_device_ptr(da)
+// CHECK-NEXT: #pragma omp target teams distribute parallel for is_device_ptr(da)
+ for (int i=0; i<100; i++)
+ ;
+// CHECK-NEXT: for (int i = 0; i < 100; i++)
+// CHECK-NEXT: ;
+ return tmain<int>(argc) + *tmain<int *>(&argc);
+}
+#endif
--- /dev/null
+// RUN: %clang_cc1 -std=c++11 -verify -fopenmp %s
+struct ST {
+ int *a;
+};
+typedef int arr[10];
+typedef ST STarr[10];
+struct SA {
+ const int d = 5;
+ const int da[5] = { 0 };
+ ST e;
+ ST g[10];
+ STarr &rg = g;
+ int i;
+ int &j = i;
+ int *k = &j;
+ int *&z = k;
+ int aa[10];
+ arr &raa = aa;
+ void func(int arg) {
+#pragma omp target teams distribute parallel for is_device_ptr // expected-error {{expected '(' after 'is_device_ptr'}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr() // expected-error {{expected expression}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(alloc) // expected-error {{use of undeclared identifier 'alloc'}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(arg // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(i) // expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(j) // expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(k) // OK
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(z) // OK
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(aa) // OK
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(raa) // OK
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(e) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(g) // OK
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(rg) // OK
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(k,i,j) // expected-error2 {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(d) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(da) // OK
+ for (int i=0; i<100; i++)
+ ;
+ return;
+ }
+};
+struct SB {
+ unsigned A;
+ unsigned B;
+ float Arr[100];
+ float *Ptr;
+ float *foo() {
+ return &Arr[0];
+ }
+};
+
+struct SC {
+ unsigned A : 2;
+ unsigned B : 3;
+ unsigned C;
+ unsigned D;
+ float Arr[100];
+ SB S;
+ SB ArrS[100];
+ SB *PtrS;
+ SB *&RPtrS;
+ float *Ptr;
+
+ SC(SB *&_RPtrS) : RPtrS(_RPtrS) {}
+};
+
+union SD {
+ unsigned A;
+ float B;
+};
+
+struct S1;
+extern S1 a;
+class S2 {
+ mutable int a;
+public:
+ S2():a(0) { }
+ S2(S2 &s2):a(s2.a) { }
+ static float S2s;
+ static const float S2sc;
+};
+const float S2::S2sc = 0;
+const S2 b;
+const S2 ba[5];
+class S3 {
+ int a;
+public:
+ S3():a(0) { }
+ S3(S3 &s3):a(s3.a) { }
+};
+const S3 c;
+const S3 ca[5];
+extern const int f;
+class S4 {
+ int a;
+ S4();
+ S4(const S4 &s4);
+public:
+ S4(int v):a(v) { }
+};
+class S5 {
+ int a;
+ S5():a(0) {}
+ S5(const S5 &s5):a(s5.a) { }
+public:
+ S5(int v):a(v) { }
+};
+
+S3 h;
+#pragma omp threadprivate(h)
+
+typedef struct {
+ int a;
+} S6;
+
+template <typename T, int I>
+T tmain(T argc) {
+ const T d = 5;
+ const T da[5] = { 0 };
+ S4 e(4);
+ S5 g(5);
+ S6 h[10];
+ auto &rh = h;
+ T i;
+ T &j = i;
+ T *k = &j;
+ T *&z = k;
+ T aa[10];
+ auto &raa = aa;
+ S6 *ps;
+#pragma omp target teams distribute parallel for is_device_ptr // expected-error {{expected '(' after 'is_device_ptr'}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr() // expected-error {{expected expression}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(alloc) // expected-error {{use of undeclared identifier 'alloc'}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(i) // expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(j) // expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(k) // OK
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(z) // OK
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(aa) // OK
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(raa) // OK
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(e) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(g) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(h) // OK
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(rh) // OK
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(k,i,j) // expected-error2 {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(d) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(da) // OK
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for map(ps) is_device_ptr(ps) // expected-error{{variable already marked as mapped in current construct}} expected-note{{used here}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(ps) map(ps) // expected-error{{variable already marked as mapped in current construct}} expected-note{{used here}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for map(ps->a) is_device_ptr(ps) // expected-error{{variable already marked as mapped in current construct}} expected-note{{used here}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(ps) map(ps->a) // expected-error{{pointer cannot be mapped along with a section derived from itself}} expected-note{{used here}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(ps) firstprivate(ps) // expected-error{{firstprivate variable cannot be in a is_device_ptr clause in '#pragma omp target teams distribute parallel for' directive}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for firstprivate(ps) is_device_ptr(ps) // expected-error{{firstprivate variable cannot be in a is_device_ptr clause in '#pragma omp target teams distribute parallel for' directive}} expected-note{{defined as firstprivate}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(ps) private(ps) // expected-error{{private variable cannot be in a is_device_ptr clause in '#pragma omp target teams distribute parallel for' directive}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for private(ps) is_device_ptr(ps) // expected-error{{private variable cannot be in a is_device_ptr clause in '#pragma omp target teams distribute parallel for' directive}} expected-note{{defined as private}}
+ for (int i=0; i<100; i++)
+ ;
+ return 0;
+}
+
+int main(int argc, char **argv) {
+ const int d = 5;
+ const int da[5] = { 0 };
+ S4 e(4);
+ S5 g(5);
+ S6 h[10];
+ auto &rh = h;
+ int i;
+ int &j = i;
+ int *k = &j;
+ int *&z = k;
+ int aa[10];
+ auto &raa = aa;
+ S6 *ps;
+#pragma omp target teams distribute parallel for is_device_ptr // expected-error {{expected '(' after 'is_device_ptr'}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr() // expected-error {{expected expression}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(alloc) // expected-error {{use of undeclared identifier 'alloc'}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(i) // expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(j) // expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(k) // OK
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(z) // OK
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(aa) // OK
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(raa) // OK
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(e) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(g) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(h) // OK
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(rh) // OK
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(k,i,j) // expected-error2 {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(d) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(da) // OK
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for map(ps) is_device_ptr(ps) // expected-error{{variable already marked as mapped in current construct}} expected-note{{used here}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(ps) map(ps) // expected-error{{variable already marked as mapped in current construct}} expected-note{{used here}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for map(ps->a) is_device_ptr(ps) // expected-error{{variable already marked as mapped in current construct}} expected-note{{used here}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(ps) map(ps->a) // expected-error{{pointer cannot be mapped along with a section derived from itself}} expected-note{{used here}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(ps) firstprivate(ps) // expected-error{{firstprivate variable cannot be in a is_device_ptr clause in '#pragma omp target teams distribute parallel for' directive}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for firstprivate(ps) is_device_ptr(ps) // expected-error{{firstprivate variable cannot be in a is_device_ptr clause in '#pragma omp target teams distribute parallel for' directive}} expected-note{{defined as firstprivate}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for is_device_ptr(ps) private(ps) // expected-error{{private variable cannot be in a is_device_ptr clause in '#pragma omp target teams distribute parallel for' directive}}
+ for (int i=0; i<100; i++)
+ ;
+#pragma omp target teams distribute parallel for private(ps) is_device_ptr(ps) // expected-error{{private variable cannot be in a is_device_ptr clause in '#pragma omp target teams distribute parallel for' directive}} expected-note{{defined as private}}
+ for (int i=0; i<100; i++)
+ ;
+ return tmain<int, 3>(argc); // expected-note {{in instantiation of function template specialization 'tmain<int, 3>' requested here}}
+}
--- /dev/null
+// RUN: %clang_cc1 -verify -fopenmp %s
+
+void foo() {
+}
+
+bool foobool(int argc) {
+ return argc;
+}
+
+struct S1; // expected-note 2 {{declared here}} expected-note 2 {{forward declaration of 'S1'}}
+extern S1 a;
+class S2 {
+ mutable int a;
+
+public:
+ S2() : a(0) {}
+ S2(S2 &s2) : a(s2.a) {}
+ const S2 &operator =(const S2&) const;
+ S2 &operator =(const S2&);
+ static float S2s; // expected-note {{static data member is predetermined as shared}}
+ static const float S2sc;
+};
+const float S2::S2sc = 0; // expected-note {{static data member is predetermined as shared}}
+const S2 b;
+const S2 ba[5];
+class S3 {
+ int a;
+ S3 &operator=(const S3 &s3); // expected-note 2 {{implicitly declared private here}}
+
+public:
+ S3() : a(0) {}
+ S3(S3 &s3) : a(s3.a) {}
+};
+const S3 c; // expected-note {{global variable is predetermined as shared}}
+const S3 ca[5]; // expected-note {{global variable is predetermined as shared}}
+extern const int f; // expected-note {{global variable is predetermined as shared}}
+class S4 {
+ int a;
+ S4(); // expected-note 3 {{implicitly declared private here}}
+ S4(const S4 &s4);
+
+public:
+ S4(int v) : a(v) {}
+};
+class S5 {
+ int a;
+ S5() : a(0) {} // expected-note {{implicitly declared private here}}
+
+public:
+ S5(const S5 &s5) : a(s5.a) {}
+ S5(int v) : a(v) {}
+};
+class S6 {
+ int a;
+ S6() : a(0) {}
+
+public:
+ S6(const S6 &s6) : a(s6.a) {}
+ S6(int v) : a(v) {}
+};
+
+S3 h;
+#pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}
+
+template <class I, class C>
+int foomain(int argc, char **argv) {
+ I e(4);
+ I g(5);
+ int i;
+ int &j = i;
+#pragma omp target teams distribute parallel for lastprivate // expected-error {{expected '(' after 'lastprivate'}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for lastprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for lastprivate() // expected-error {{expected expression}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for lastprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for lastprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for lastprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for lastprivate(argc)
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for lastprivate(S1) // expected-error {{'S1' does not refer to a value}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for lastprivate(a, b) // expected-error {{lastprivate variable with incomplete type 'S1'}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for lastprivate(argv[1]) // expected-error {{expected variable name}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for lastprivate(e, g) // expected-error 2 {{calling a private constructor of class 'S4'}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for lastprivate(h) // expected-error {{threadprivate or thread local variable cannot be lastprivate}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+ int v = 0;
+#pragma omp target teams distribute parallel for lastprivate(i)
+ for (int k = 0; k < argc; ++k) {
+ i = k;
+ v += i;
+ }
+
+#pragma omp target teams distribute parallel for lastprivate(j) private(i)
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for lastprivate(i)
+ for (int k = 0; k < argc; ++k) ++k;
+
+ return 0;
+}
+
+void bar(S4 a[2]) {
+#pragma omp target teams distribute parallel for lastprivate(a)
+ for (int i = 0; i < 2; ++i) foo();
+}
+
+namespace A {
+double x;
+#pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}}
+}
+namespace B {
+using A::x;
+}
+
+int main(int argc, char **argv) {
+ const int d = 5; // expected-note {{constant variable is predetermined as shared}}
+ const int da[5] = {0}; // expected-note {{constant variable is predetermined as shared}}
+ S4 e(4);
+ S5 g(5);
+ S3 m;
+ S6 n(2);
+ int i;
+ int &j = i;
+ float k;
+#pragma omp target teams distribute parallel for lastprivate // expected-error {{expected '(' after 'lastprivate'}}
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for lastprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for lastprivate() // expected-error {{expected expression}}
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for lastprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for lastprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for lastprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for lastprivate(argc)
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for lastprivate(S1) // expected-error {{'S1' does not refer to a value}}
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for lastprivate(a, b, c, d, f) // expected-error {{lastprivate variable with incomplete type 'S1'}} expected-error 3 {{shared variable cannot be lastprivate}}
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for lastprivate(argv[1]) // expected-error {{expected variable name}}
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for lastprivate(2 * 2) // expected-error {{expected variable name}}
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for lastprivate(ba)
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for lastprivate(ca) // expected-error {{shared variable cannot be lastprivate}}
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for lastprivate(da) // expected-error {{shared variable cannot be lastprivate}}
+ for (i = 0; i < argc; ++i) foo();
+
+ int xa;
+#pragma omp target teams distribute parallel for lastprivate(xa) // OK
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for lastprivate(S2::S2s) // expected-error {{shared variable cannot be lastprivate}}
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for lastprivate(S2::S2sc) // expected-error {{shared variable cannot be lastprivate}}
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for lastprivate(e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}}
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for lastprivate(m) // expected-error {{'operator=' is a private member of 'S3'}}
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for lastprivate(h) // expected-error {{threadprivate or thread local variable cannot be lastprivate}}
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for lastprivate(B::x) // expected-error {{threadprivate or thread local variable cannot be lastprivate}}
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for private(xa), lastprivate(xa) // expected-error {{private variable cannot be lastprivate}} expected-note {{defined as private}}
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for lastprivate(xa)
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for lastprivate(j)
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for firstprivate(m) lastprivate(m) // expected-error {{'operator=' is a private member of 'S3'}}
+ for (i = 0; i < argc; ++i) foo();
+
+#pragma omp target teams distribute parallel for lastprivate(n) firstprivate(n) // OK
+ for (i = 0; i < argc; ++i) foo();
+
+ static int si;
+#pragma omp target teams distribute parallel for lastprivate(si) // OK
+ for (i = 0; i < argc; ++i) si = i + 1;
+
+#pragma omp target teams distribute parallel for lastprivate(k) map(k) // expected-error {{lastprivate variable cannot be in a map clause in '#pragma omp target teams distribute parallel for' directive}} expected-note {{defined as lastprivate}}
+ for (i = 0; i < argc; ++i) foo();
+
+ return foomain<S4, S5>(argc, argv); // expected-note {{in instantiation of function template specialization 'foomain<S4, S5>' requested here}}
+}
--- /dev/null
+// RUN: %clang_cc1 -verify -fopenmp %s
+
+namespace X {
+ int x;
+};
+
+struct B {
+ static int ib; // expected-note {{'B::ib' declared here}}
+ static int bfoo() { return 8; }
+};
+
+int bfoo() { return 4; }
+
+int z;
+const int C1 = 1;
+const int C2 = 2;
+void test_linear_colons()
+{
+ int B = 0;
+
+#pragma omp target teams distribute parallel for linear(B:bfoo())
+ for (int i = 0; i < 10; ++i) ;
+
+#pragma omp target teams distribute parallel for linear(B::ib:B:bfoo()) // expected-error {{unexpected ':' in nested name specifier; did you mean '::'}}
+ for (int i = 0; i < 10; ++i) ;
+
+#pragma omp target teams distribute parallel for linear(B:ib) // expected-error {{use of undeclared identifier 'ib'; did you mean 'B::ib'}}
+ for (int i = 0; i < 10; ++i) ;
+
+#pragma omp target teams distribute parallel for linear(z:B:ib) // expected-error {{unexpected ':' in nested name specifier; did you mean '::'?}}
+ for (int i = 0; i < 10; ++i) ;
+
+#pragma omp target teams distribute parallel for linear(B:B::bfoo())
+ for (int i = 0; i < 10; ++i) ;
+
+#pragma omp target teams distribute parallel for linear(X::x : ::z)
+ for (int i = 0; i < 10; ++i) ;
+
+#pragma omp target teams distribute parallel for linear(B,::z, X::x)
+ for (int i = 0; i < 10; ++i) ;
+
+#pragma omp target teams distribute parallel for linear(::z)
+ for (int i = 0; i < 10; ++i) ;
+
+#pragma omp target teams distribute parallel for linear(B::bfoo()) // expected-error {{expected variable name}}
+ for (int i = 0; i < 10; ++i) ;
+
+#pragma omp target teams distribute parallel for linear(B::ib,B:C1+C2)
+ for (int i = 0; i < 10; ++i) ;
+}
+
+template<int L, class T, class N> T test_template(T* arr, N num) {
+ N i;
+ T sum = (T)0;
+ T ind2 = - num * L; // expected-note {{'ind2' defined here}}
+
+#pragma omp target teams distribute parallel for linear(ind2:L) // expected-error {{argument of a linear clause should be of integral or pointer type}}
+ for (i = 0; i < num; ++i) {
+ T cur = arr[(int)ind2];
+ ind2 += L;
+ sum += cur;
+ }
+ return T();
+}
+
+template<int LEN> int test_warn() {
+ int ind2 = 0;
+#pragma omp target teams distribute parallel for linear(ind2:LEN) // expected-warning {{zero linear step (ind2 should probably be const)}}
+ for (int i = 0; i < 100; i++) {
+ ind2 += LEN;
+ }
+ return ind2;
+}
+
+struct S1; // expected-note 2 {{declared here}} expected-note 2 {{forward declaration of 'S1'}}
+extern S1 a;
+class S2 {
+ mutable int a;
+public:
+ S2():a(0) { }
+};
+const S2 b; // expected-note 2 {{'b' defined here}}
+const S2 ba[5];
+class S3 {
+ int a;
+public:
+ S3():a(0) { }
+};
+const S3 ca[5];
+class S4 {
+ int a;
+ S4();
+public:
+ S4(int v):a(v) { }
+};
+class S5 {
+ int a;
+ S5():a(0) {}
+public:
+ S5(int v):a(v) { }
+};
+
+S3 h;
+#pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}
+
+template<class I, class C> int foomain(I argc, C **argv) {
+ I e(4);
+ I g(5);
+ int i;
+ int &j = i;
+
+#pragma omp target teams distribute parallel for linear // expected-error {{expected '(' after 'linear'}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for linear ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for linear () // expected-error {{expected expression}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for linear (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for linear (argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for linear (argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for linear (argc : 5)
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for linear (S1) // expected-error {{'S1' does not refer to a value}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for linear (a, b:B::ib) // expected-error {{linear variable with incomplete type 'S1'}} expected-error {{const-qualified variable cannot be linear}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for linear (argv[1]) // expected-error {{expected variable name}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for linear(e, g)
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for linear(h) // expected-error {{threadprivate or thread local variable cannot be linear}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for linear(i)
+ for (int k = 0; k < argc; ++k) ++k;
+
+ #pragma omp parallel
+ {
+ int v = 0;
+ int i;
+ #pragma omp target teams distribute parallel for linear(v:i)
+ for (int k = 0; k < argc; ++k) { i = k; v += i; }
+ }
+
+#pragma omp target teams distribute parallel for linear(j)
+ for (int k = 0; k < argc; ++k) ++k;
+
+ int v = 0;
+
+#pragma omp target teams distribute parallel for linear(v:j)
+ for (int k = 0; k < argc; ++k) { ++k; v += j; }
+
+#pragma omp target teams distribute parallel for linear(i)
+ for (int k = 0; k < argc; ++k) ++k;
+ return 0;
+}
+
+namespace A {
+double x;
+#pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}}
+}
+namespace C {
+using A::x;
+}
+
+int main(int argc, char **argv) {
+ double darr[100];
+ // expected-note@+1 {{in instantiation of function template specialization 'test_template<-4, double, int>' requested here}}
+ test_template<-4>(darr, 4);
+ // expected-note@+1 {{in instantiation of function template specialization 'test_warn<0>' requested here}}
+ test_warn<0>();
+
+ S4 e(4); // expected-note {{'e' defined here}}
+ S5 g(5); // expected-note {{'g' defined here}}
+ int i;
+ int &j = i;
+
+#pragma omp target teams distribute parallel for linear // expected-error {{expected '(' after 'linear'}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for linear ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for linear () // expected-error {{expected expression}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for linear (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for linear (argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for linear (argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for linear (argc)
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for linear (S1) // expected-error {{'S1' does not refer to a value}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+
+#pragma omp target teams distribute parallel for linear (a, b) // expected-error {{linear variable with incomplete type 'S1'}} expected-error {{const-qualified variable cannot be linear}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for linear (argv[1]) // expected-error {{expected variable name}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for linear(e, g) // expected-error {{argument of a linear clause should be of integral or pointer type, not 'S4'}} expected-error {{argument of a linear clause should be of integral or pointer type, not 'S5'}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for linear(h, C::x) // expected-error 2 {{threadprivate or thread local variable cannot be linear}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp parallel
+{
+ int i;
+#pragma omp target teams distribute parallel for linear(i)
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for linear(i : 4)
+ for (int k = 0; k < argc; ++k) { ++k; i += 4; }
+}
+
+#pragma omp target teams distribute parallel for linear(j)
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for linear(i)
+ for (int k = 0; k < argc; ++k) ++k;
+
+ foomain<int,char>(argc,argv); // expected-note {{in instantiation of function template specialization 'foomain<int, char>' requested here}}
+ return 0;
+}
+
--- /dev/null
+// RUN: %clang_cc1 -fsyntax-only -fopenmp -x c++ -std=c++11 -fexceptions -fcxx-exceptions -verify %s
+
+class S {
+ int a;
+ S() : a(0) {}
+
+public:
+ S(int v) : a(v) {}
+ S(const S &s) : a(s.a) {}
+};
+
+static int sii;
+// expected-note@+1 {{defined as threadprivate or thread local}}
+#pragma omp threadprivate(sii)
+static int globalii;
+
+int test_iteration_spaces() {
+ const int N = 100;
+ float a[N], b[N], c[N];
+ int ii, jj, kk;
+ float fii;
+ double dii;
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; i += 1) {
+ c[i] = a[i] + b[i];
+ }
+#pragma omp target teams distribute parallel for
+ for (char i = 0; i < 10; i++) {
+ c[i] = a[i] + b[i];
+ }
+#pragma omp target teams distribute parallel for
+ for (char i = 0; i < 10; i += '\1') {
+ c[i] = a[i] + b[i];
+ }
+#pragma omp target teams distribute parallel for
+ for (long long i = 0; i < 10; i++) {
+ c[i] = a[i] + b[i];
+ }
+#pragma omp target teams distribute parallel for
+// expected-error@+1 {{expression must have integral or unscoped enumeration type, not 'double'}}
+ for (long long i = 0; i < 10; i += 1.5) {
+ c[i] = a[i] + b[i];
+ }
+#pragma omp target teams distribute parallel for
+ for (long long i = 0; i < 'z'; i += 1u) {
+ c[i] = a[i] + b[i];
+ }
+#pragma omp target teams distribute parallel for
+// expected-error@+1 {{variable must be of integer or random access iterator type}}
+ for (float fi = 0; fi < 10.0; fi++) {
+ c[(int)fi] = a[(int)fi] + b[(int)fi];
+ }
+#pragma omp target teams distribute parallel for
+// expected-error@+1 {{variable must be of integer or random access iterator type}}
+ for (double fi = 0; fi < 10.0; fi++) {
+ c[(int)fi] = a[(int)fi] + b[(int)fi];
+ }
+#pragma omp target teams distribute parallel for
+// expected-error@+1 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}}
+ for (int &ref = ii; ref < 10; ref++) {
+ }
+#pragma omp target teams distribute parallel for
+// expected-error@+1 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}}
+ for (int i; i < 10; i++)
+ c[i] = a[i];
+
+#pragma omp target teams distribute parallel for
+// expected-error@+1 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}}
+ for (int i = 0, j = 0; i < 10; ++i)
+ c[i] = a[i];
+
+#pragma omp target teams distribute parallel for
+// expected-error@+1 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}}
+ for (; ii < 10; ++ii)
+ c[ii] = a[ii];
+
+#pragma omp target teams distribute parallel for
+// expected-warning@+2 {{expression result unused}}
+// expected-error@+1 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}}
+ for (ii + 1; ii < 10; ++ii)
+ c[ii] = a[ii];
+
+#pragma omp target teams distribute parallel for
+// expected-error@+1 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}}
+ for (c[ii] = 0; ii < 10; ++ii)
+ c[ii] = a[ii];
+
+#pragma omp target teams distribute parallel for
+// Ok to skip parenthesises.
+ for (((ii)) = 0; ii < 10; ++ii)
+ c[ii] = a[ii];
+
+#pragma omp target teams distribute parallel for
+// expected-error@+1 {{condition of OpenMP for loop must be a relational comparison ('<', '<=', '>', or '>=') of loop variable 'i'}}
+ for (int i = 0; i; i++)
+ c[i] = a[i];
+
+#pragma omp target teams distribute parallel for
+// expected-error@+2 {{condition of OpenMP for loop must be a relational comparison ('<', '<=', '>', or '>=') of loop variable 'i'}}
+// expected-error@+1 {{increment clause of OpenMP for loop must perform simple addition or subtraction on loop variable 'i'}}
+ for (int i = 0; jj < kk; ii++)
+ c[i] = a[i];
+
+#pragma omp target teams distribute parallel for
+// expected-error@+1 {{condition of OpenMP for loop must be a relational comparison ('<', '<=', '>', or '>=') of loop variable 'i'}}
+ for (int i = 0; !!i; i++)
+ c[i] = a[i];
+
+#pragma omp target teams distribute parallel for
+// expected-error@+1 {{condition of OpenMP for loop must be a relational comparison ('<', '<=', '>', or '>=') of loop variable 'i'}}
+ for (int i = 0; i != 1; i++)
+ c[i] = a[i];
+
+#pragma omp target teams distribute parallel for
+// expected-error@+1 {{condition of OpenMP for loop must be a relational comparison ('<', '<=', '>', or '>=') of loop variable 'i'}}
+ for (int i = 0;; i++)
+ c[i] = a[i];
+
+// Ok.
+#pragma omp target teams distribute parallel for
+ for (int i = 11; i > 10; i--)
+ c[i] = a[i];
+
+// Ok.
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i)
+ c[i] = a[i];
+
+// Ok.
+#pragma omp target teams distribute parallel for
+ for (ii = 0; ii < 10; ++ii)
+ c[ii] = a[ii];
+
+#pragma omp target teams distribute parallel for
+// expected-error@+1 {{increment clause of OpenMP for loop must perform simple addition or subtraction on loop variable 'ii'}}
+ for (ii = 0; ii < 10; ++jj)
+ c[ii] = a[jj];
+
+#pragma omp target teams distribute parallel for
+// expected-error@+1 {{increment clause of OpenMP for loop must perform simple addition or subtraction on loop variable 'ii'}}
+ for (ii = 0; ii < 10; ++++ii)
+ c[ii] = a[ii];
+
+// Ok but undefined behavior (in general, cannot check that incr
+// is really loop-invariant).
+#pragma omp target teams distribute parallel for
+ for (ii = 0; ii < 10; ii = ii + ii)
+ c[ii] = a[ii];
+
+#pragma omp target teams distribute parallel for
+// expected-error@+1 {{expression must have integral or unscoped enumeration type, not 'float'}}
+ for (ii = 0; ii < 10; ii = ii + 1.0f)
+ c[ii] = a[ii];
+
+// Ok - step was converted to integer type.
+#pragma omp target teams distribute parallel for
+ for (ii = 0; ii < 10; ii = ii + (int)1.1f)
+ c[ii] = a[ii];
+
+#pragma omp target teams distribute parallel for
+// expected-error@+1 {{increment clause of OpenMP for loop must perform simple addition or subtraction on loop variable 'ii'}}
+ for (ii = 0; ii < 10; jj = ii + 2)
+ c[ii] = a[ii];
+
+#pragma omp target teams distribute parallel for
+// expected-warning@+2 {{relational comparison result unused}}
+// expected-error@+1 {{increment clause of OpenMP for loop must perform simple addition or subtraction on loop variable 'ii'}}
+ for (ii = 0; ii<10; jj> kk + 2)
+ c[ii] = a[ii];
+
+#pragma omp target teams distribute parallel for
+// expected-error@+1 {{increment clause of OpenMP for loop must perform simple addition or subtraction on loop variable 'ii'}}
+ for (ii = 0; ii < 10;)
+ c[ii] = a[ii];
+
+#pragma omp target teams distribute parallel for
+// expected-warning@+2 {{expression result unused}}
+// expected-error@+1 {{increment clause of OpenMP for loop must perform simple addition or subtraction on loop variable 'ii'}}
+ for (ii = 0; ii < 10; !ii)
+ c[ii] = a[ii];
+
+#pragma omp target teams distribute parallel for
+// expected-error@+1 {{increment clause of OpenMP for loop must perform simple addition or subtraction on loop variable 'ii'}}
+ for (ii = 0; ii < 10; ii ? ++ii : ++jj)
+ c[ii] = a[ii];
+
+#pragma omp target teams distribute parallel for
+// expected-error@+1 {{increment clause of OpenMP for loop must perform simple addition or subtraction on loop variable 'ii'}}
+ for (ii = 0; ii < 10; ii = ii < 10)
+ c[ii] = a[ii];
+
+#pragma omp target teams distribute parallel for
+// expected-note@+2 {{loop step is expected to be positive due to this condition}}
+// expected-error@+1 {{increment expression must cause 'ii' to increase on each iteration of OpenMP for loop}}
+ for (ii = 0; ii < 10; ii = ii + 0)
+ c[ii] = a[ii];
+
+#pragma omp target teams distribute parallel for
+// expected-note@+2 {{loop step is expected to be positive due to this condition}}
+// expected-error@+1 {{increment expression must cause 'ii' to increase on each iteration of OpenMP for loop}}
+ for (ii = 0; ii < 10; ii = ii + (int)(0.8 - 0.45))
+ c[ii] = a[ii];
+
+#pragma omp target teams distribute parallel for
+// expected-note@+2 {{loop step is expected to be positive due to this condition}}
+// expected-error@+1 {{increment expression must cause 'ii' to increase on each iteration of OpenMP for loop}}
+ for (ii = 0; (ii) < 10; ii -= 25)
+ c[ii] = a[ii];
+
+#pragma omp target teams distribute parallel for
+// expected-note@+2 {{loop step is expected to be positive due to this condition}}
+// expected-error@+1 {{increment expression must cause 'ii' to increase on each iteration of OpenMP for loop}}
+ for (ii = 0; (ii < 10); ii -= 0)
+ c[ii] = a[ii];
+
+#pragma omp target teams distribute parallel for
+// expected-note@+2 {{loop step is expected to be negative due to this condition}}
+// expected-error@+1 {{increment expression must cause 'ii' to decrease on each iteration of OpenMP for loop}}
+ for (ii = 0; ii > 10; (ii += 0))
+ c[ii] = a[ii];
+
+#pragma omp target teams distribute parallel for
+// expected-note@+2 {{loop step is expected to be positive due to this condition}}
+// expected-error@+1 {{increment expression must cause 'ii' to increase on each iteration of OpenMP for loop}}
+ for (ii = 0; ii < 10; (ii) = (1 - 1) + (ii))
+ c[ii] = a[ii];
+
+#pragma omp target teams distribute parallel for
+// expected-note@+2 {{loop step is expected to be negative due to this condition}}
+// expected-error@+1 {{increment expression must cause 'ii' to decrease on each iteration of OpenMP for loop}}
+ for ((ii = 0); ii > 10; (ii -= 0))
+ c[ii] = a[ii];
+
+#pragma omp target teams distribute parallel for
+// expected-note@+2 {{loop step is expected to be positive due to this condition}}
+// expected-error@+1 {{increment expression must cause 'ii' to increase on each iteration of OpenMP for loop}}
+ for (ii = 0; (ii < 10); (ii -= 0))
+ c[ii] = a[ii];
+
+#pragma omp target teams distribute parallel for firstprivate(ii) // expected-note {{defined as firstprivate}}
+// expected-error@+1 {{loop iteration variable in the associated loop of 'omp target teams distribute parallel for' directive may not be firstprivate, predetermined as private}}
+ for (ii = 0; ii < 10; ii++)
+ c[ii] = a[ii];
+
+#pragma omp target teams distribute parallel for private(ii) // OK
+ for (ii = 0; ii < 10; ii++)
+ c[ii] = a[ii];
+
+#pragma omp target teams distribute parallel for lastprivate(ii) // OK
+ for (ii = 0; ii < 10; ii++)
+ c[ii] = a[ii];
+
+#pragma omp target teams distribute parallel for
+// expected-error@+1 {{loop iteration variable in the associated loop of 'omp target teams distribute parallel for' directive may not be threadprivate or thread local, predetermined as private}}
+ for (sii = 0; sii < 10; sii++)
+ c[sii] = a[sii];
+
+ {
+#pragma omp target teams distribute parallel for collapse(2)
+ for (ii = 0; ii < 10; ii += 1)
+ for (globalii = 0; globalii < 10; globalii += 1)
+ c[globalii] += a[globalii] + ii;
+ }
+
+#pragma omp target teams distribute parallel for
+// expected-error@+1 {{statement after '#pragma omp target teams distribute parallel for' must be a for loop}}
+ for (auto &item : a) {
+ item = item + 1;
+ }
+
+#pragma omp target teams distribute parallel for
+// expected-note@+2 {{loop step is expected to be positive due to this condition}}
+// expected-error@+1 {{increment expression must cause 'i' to increase on each iteration of OpenMP for loop}}
+ for (unsigned i = 9; i < 10; i--) {
+ c[i] = a[i] + b[i];
+ }
+
+ int(*lb)[4] = nullptr;
+#pragma omp target teams distribute parallel for
+ for (int(*p)[4] = lb; p < lb + 8; ++p) {
+ }
+
+#pragma omp target teams distribute parallel for
+// expected-warning@+1 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}}
+ for (int a{0}; a < 10; ++a) {
+ }
+
+ return 0;
+}
+
+// Iterators allowed in openmp for-loops.
+namespace std {
+struct random_access_iterator_tag {};
+template <class Iter>
+struct iterator_traits {
+ typedef typename Iter::difference_type difference_type;
+ typedef typename Iter::iterator_category iterator_category;
+};
+template <class Iter>
+typename iterator_traits<Iter>::difference_type
+distance(Iter first, Iter last) { return first - last; }
+}
+class Iter0 {
+public:
+ Iter0() {}
+ Iter0(const Iter0 &) {}
+ Iter0 operator++() { return *this; }
+ Iter0 operator--() { return *this; }
+ bool operator<(Iter0 a) { return true; }
+};
+// expected-note@+2 {{candidate function not viable: no known conversion from 'GoodIter' to 'Iter0' for 1st argument}}
+// expected-note@+1 2 {{candidate function not viable: no known conversion from 'Iter1' to 'Iter0' for 1st argument}}
+int operator-(Iter0 a, Iter0 b) { return 0; }
+class Iter1 {
+public:
+ Iter1(float f = 0.0f, double d = 0.0) {}
+ Iter1(const Iter1 &) {}
+ Iter1 operator++() { return *this; }
+ Iter1 operator--() { return *this; }
+ bool operator<(Iter1 a) { return true; }
+ bool operator>=(Iter1 a) { return false; }
+};
+class GoodIter {
+public:
+ GoodIter() {}
+ GoodIter(const GoodIter &) {}
+ GoodIter(int fst, int snd) {}
+ GoodIter &operator=(const GoodIter &that) { return *this; }
+ GoodIter &operator=(const Iter0 &that) { return *this; }
+ GoodIter &operator+=(int x) { return *this; }
+ explicit GoodIter(void *) {}
+ GoodIter operator++() { return *this; }
+ GoodIter operator--() { return *this; }
+ bool operator!() { return true; }
+ bool operator<(GoodIter a) { return true; }
+ bool operator<=(GoodIter a) { return true; }
+ bool operator>=(GoodIter a) { return false; }
+ typedef int difference_type;
+ typedef std::random_access_iterator_tag iterator_category;
+};
+// expected-note@+2 {{candidate function not viable: no known conversion from 'const Iter0' to 'GoodIter' for 2nd argument}}
+// expected-note@+1 2 {{candidate function not viable: no known conversion from 'Iter1' to 'GoodIter' for 1st argument}}
+int operator-(GoodIter a, GoodIter b) { return 0; }
+// expected-note@+1 3 {{candidate function not viable: requires single argument 'a', but 2 arguments were provided}}
+GoodIter operator-(GoodIter a) { return a; }
+// expected-note@+2 {{candidate function not viable: no known conversion from 'const Iter0' to 'int' for 2nd argument}}
+// expected-note@+1 2 {{candidate function not viable: no known conversion from 'Iter1' to 'GoodIter' for 1st argument}}
+GoodIter operator-(GoodIter a, int v) { return GoodIter(); }
+// expected-note@+1 2 {{candidate function not viable: no known conversion from 'Iter0' to 'GoodIter' for 1st argument}}
+GoodIter operator+(GoodIter a, int v) { return GoodIter(); }
+// expected-note@+2 {{candidate function not viable: no known conversion from 'GoodIter' to 'int' for 1st argument}}
+// expected-note@+1 2 {{candidate function not viable: no known conversion from 'Iter1' to 'int' for 1st argument}}
+GoodIter operator-(int v, GoodIter a) { return GoodIter(); }
+// expected-note@+1 2 {{candidate function not viable: no known conversion from 'Iter0' to 'int' for 1st argument}}
+GoodIter operator+(int v, GoodIter a) { return GoodIter(); }
+
+int test_with_random_access_iterator() {
+ GoodIter begin, end;
+ Iter0 begin0, end0;
+#pragma omp target teams distribute parallel for
+ for (GoodIter I = begin; I < end; ++I)
+ ++I;
+#pragma omp target teams distribute parallel for
+// expected-error@+1 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}}
+ for (GoodIter &I = begin; I < end; ++I)
+ ++I;
+#pragma omp target teams distribute parallel for
+ for (GoodIter I = begin; I >= end; --I)
+ ++I;
+#pragma omp target teams distribute parallel for
+// expected-warning@+1 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}}
+ for (GoodIter I(begin); I < end; ++I)
+ ++I;
+#pragma omp target teams distribute parallel for
+// expected-warning@+1 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}}
+ for (GoodIter I(nullptr); I < end; ++I)
+ ++I;
+#pragma omp target teams distribute parallel for
+// expected-warning@+1 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}}
+ for (GoodIter I(0); I < end; ++I)
+ ++I;
+#pragma omp target teams distribute parallel for
+// expected-warning@+1 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}}
+ for (GoodIter I(1, 2); I < end; ++I)
+ ++I;
+#pragma omp target teams distribute parallel for
+ for (begin = GoodIter(0); begin < end; ++begin)
+ ++begin;
+#pragma omp target teams distribute parallel for
+// expected-error@+2 {{invalid operands to binary expression ('GoodIter' and 'const Iter0')}}
+// expected-error@+1 {{could not calculate number of iterations calling 'operator-' with upper and lower loop bounds}}
+ for (begin = begin0; begin < end; ++begin)
+ ++begin;
+#pragma omp target teams distribute parallel for
+// expected-error@+1 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}}
+ for (++begin; begin < end; ++begin)
+ ++begin;
+#pragma omp target teams distribute parallel for
+ for (begin = end; begin < end; ++begin)
+ ++begin;
+#pragma omp target teams distribute parallel for
+// expected-error@+1 {{condition of OpenMP for loop must be a relational comparison ('<', '<=', '>', or '>=') of loop variable 'I'}}
+ for (GoodIter I = begin; I - I; ++I)
+ ++I;
+#pragma omp target teams distribute parallel for
+// expected-error@+1 {{condition of OpenMP for loop must be a relational comparison ('<', '<=', '>', or '>=') of loop variable 'I'}}
+ for (GoodIter I = begin; begin < end; ++I)
+ ++I;
+#pragma omp target teams distribute parallel for
+// expected-error@+1 {{condition of OpenMP for loop must be a relational comparison ('<', '<=', '>', or '>=') of loop variable 'I'}}
+ for (GoodIter I = begin; !I; ++I)
+ ++I;
+#pragma omp target teams distribute parallel for
+// expected-note@+2 {{loop step is expected to be negative due to this condition}}
+// expected-error@+1 {{increment expression must cause 'I' to decrease on each iteration of OpenMP for loop}}
+ for (GoodIter I = begin; I >= end; I = I + 1)
+ ++I;
+#pragma omp target teams distribute parallel for
+ for (GoodIter I = begin; I >= end; I = I - 1)
+ ++I;
+#pragma omp target teams distribute parallel for
+// expected-error@+1 {{increment clause of OpenMP for loop must perform simple addition or subtraction on loop variable 'I'}}
+ for (GoodIter I = begin; I >= end; I = -I)
+ ++I;
+#pragma omp target teams distribute parallel for
+// expected-note@+2 {{loop step is expected to be negative due to this condition}}
+// expected-error@+1 {{increment expression must cause 'I' to decrease on each iteration of OpenMP for loop}}
+ for (GoodIter I = begin; I >= end; I = 2 + I)
+ ++I;
+#pragma omp target teams distribute parallel for
+// expected-error@+1 {{increment clause of OpenMP for loop must perform simple addition or subtraction on loop variable 'I'}}
+ for (GoodIter I = begin; I >= end; I = 2 - I)
+ ++I;
+#pragma omp target teams distribute parallel for
+// expected-error@+1 {{invalid operands to binary expression ('Iter0' and 'int')}}
+ for (Iter0 I = begin0; I < end0; ++I)
+ ++I;
+#pragma omp target teams distribute parallel for
+// Initializer is constructor without params.
+// expected-error@+2 {{invalid operands to binary expression ('Iter0' and 'int')}}
+// expected-warning@+1 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}}
+ for (Iter0 I; I < end0; ++I)
+ ++I;
+ Iter1 begin1, end1;
+#pragma omp target teams distribute parallel for
+// expected-error@+2 {{invalid operands to binary expression ('Iter1' and 'Iter1')}}
+// expected-error@+1 {{could not calculate number of iterations calling 'operator-' with upper and lower loop bounds}}
+ for (Iter1 I = begin1; I < end1; ++I)
+ ++I;
+#pragma omp target teams distribute parallel for
+// expected-note@+2 {{loop step is expected to be negative due to this condition}}
+// expected-error@+1 {{increment expression must cause 'I' to decrease on each iteration of OpenMP for loop}}
+ for (Iter1 I = begin1; I >= end1; ++I)
+ ++I;
+#pragma omp target teams distribute parallel for
+// expected-error@+4 {{invalid operands to binary expression ('Iter1' and 'float')}}
+// expected-error@+3 {{could not calculate number of iterations calling 'operator-' with upper and lower loop bounds}}
+// Initializer is constructor with all default params.
+// expected-warning@+1 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}}
+ for (Iter1 I; I < end1; ++I) {
+ }
+ return 0;
+}
+
+template <typename IT, int ST>
+class TC {
+public:
+ int dotest_lt(IT begin, IT end) {
+#pragma omp target teams distribute parallel for
+// expected-note@+2 {{loop step is expected to be positive due to this condition}}
+// expected-error@+1 {{increment expression must cause 'I' to increase on each iteration of OpenMP for loop}}
+ for (IT I = begin; I < end; I = I + ST) {
+ ++I;
+ }
+#pragma omp target teams distribute parallel for
+// expected-note@+2 {{loop step is expected to be positive due to this condition}}
+// expected-error@+1 {{increment expression must cause 'I' to increase on each iteration of OpenMP for loop}}
+ for (IT I = begin; I <= end; I += ST) {
+ ++I;
+ }
+#pragma omp target teams distribute parallel for
+ for (IT I = begin; I < end; ++I) {
+ ++I;
+ }
+ }
+
+ static IT step() {
+ return IT(ST);
+ }
+};
+template <typename IT, int ST = 0>
+int dotest_gt(IT begin, IT end) {
+#pragma omp target teams distribute parallel for
+// expected-note@+2 2 {{loop step is expected to be negative due to this condition}}
+// expected-error@+1 2 {{increment expression must cause 'I' to decrease on each iteration of OpenMP for loop}}
+ for (IT I = begin; I >= end; I = I + ST) {
+ ++I;
+ }
+#pragma omp target teams distribute parallel for
+// expected-note@+2 2 {{loop step is expected to be negative due to this condition}}
+// expected-error@+1 2 {{increment expression must cause 'I' to decrease on each iteration of OpenMP for loop}}
+ for (IT I = begin; I >= end; I += ST) {
+ ++I;
+ }
+
+#pragma omp target teams distribute parallel for
+// expected-note@+2 {{loop step is expected to be negative due to this condition}}
+// expected-error@+1 {{increment expression must cause 'I' to decrease on each iteration of OpenMP for loop}}
+ for (IT I = begin; I >= end; ++I) {
+ ++I;
+ }
+
+#pragma omp target teams distribute parallel for
+ for (IT I = begin; I < end; I += TC<int, ST>::step()) {
+ ++I;
+ }
+}
+
+void test_with_template() {
+ GoodIter begin, end;
+ TC<GoodIter, 100> t1;
+ TC<GoodIter, -100> t2;
+ t1.dotest_lt(begin, end);
+ t2.dotest_lt(begin, end); // expected-note {{in instantiation of member function 'TC<GoodIter, -100>::dotest_lt' requested here}}
+ dotest_gt(begin, end); // expected-note {{in instantiation of function template specialization 'dotest_gt<GoodIter, 0>' requested here}}
+ dotest_gt<unsigned, -10>(0, 100); // expected-note {{in instantiation of function template specialization 'dotest_gt<unsigned int, -10>' requested here}}
+}
+
+void test_loop_break() {
+ const int N = 100;
+ float a[N], b[N], c[N];
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; i++) {
+ c[i] = a[i] + b[i];
+ for (int j = 0; j < 10; ++j) {
+ if (a[i] > b[j])
+ break; // OK in nested loop
+ }
+ switch (i) {
+ case 1:
+ b[i]++;
+ break;
+ default:
+ break;
+ }
+ if (c[i] > 10)
+ break; // expected-error {{'break' statement cannot be used in OpenMP for loop}}
+
+ if (c[i] > 11)
+ break; // expected-error {{'break' statement cannot be used in OpenMP for loop}}
+ }
+
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; i++) {
+ for (int j = 0; j < 10; j++) {
+ c[i] = a[i] + b[i];
+ if (c[i] > 10) {
+ if (c[i] < 20) {
+ break; // OK
+ }
+ }
+ }
+ }
+}
+
+void test_loop_eh() {
+ const int N = 100;
+ float a[N], b[N], c[N];
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; i++) {
+ c[i] = a[i] + b[i];
+ try { // OK
+ for (int j = 0; j < 10; ++j) {
+ if (a[i] > b[j])
+ throw a[i]; // OK
+ }
+ throw a[i]; // OK
+ } catch (float f) {
+ if (f > 0.1)
+ throw a[i]; // OK
+ return; // expected-error {{cannot return from OpenMP region}}
+ }
+ switch (i) {
+ case 1:
+ b[i]++;
+ break;
+ default:
+ break;
+ }
+ for (int j = 0; j < 10; j++) {
+ if (c[i] > 10)
+ throw c[i]; // OK
+ }
+ }
+ if (c[9] > 10)
+ throw c[9]; // OK
+
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < 10; ++i) {
+ struct S {
+ void g() { throw 0; }
+ };
+ }
+}
+
+void test_loop_firstprivate_lastprivate() {
+ S s(4);
+#pragma omp target teams distribute parallel for lastprivate(s) firstprivate(s)
+ for (int i = 0; i < 16; ++i)
+ ;
+}
+
+void test_ordered() {
+#pragma omp target teams distribute parallel for ordered // expected-error {{unexpected OpenMP clause 'ordered' in directive '#pragma omp target teams distribute parallel for'}}
+ for (int i = 0; i < 16; ++i)
+ ;
+}
+
+void test_nowait() {
+#pragma omp target teams distribute parallel for nowait nowait // expected-error {{directive '#pragma omp target teams distribute parallel for' cannot contain more than one 'nowait' clause}}
+ for (int i = 0; i < 16; ++i)
+ ;
+}
+
--- /dev/null
+// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 %s
+
+void foo() {
+}
+
+bool foobool(int argc) {
+ return argc;
+}
+
+struct S1; // expected-note 2 {{declared here}}
+extern S1 a;
+class S2 {
+ mutable int a;
+public:
+ S2():a(0) { }
+ S2(S2 &s2):a(s2.a) { }
+ static float S2s; // expected-note 4 {{mappable type cannot contain static members}}
+ static const float S2sc; // expected-note 4 {{mappable type cannot contain static members}}
+};
+const float S2::S2sc = 0;
+const S2 b;
+const S2 ba[5];
+class S3 {
+ int a;
+public:
+ S3():a(0) { }
+ S3(S3 &s3):a(s3.a) { }
+};
+const S3 c;
+const S3 ca[5];
+extern const int f;
+class S4 {
+ int a;
+ S4();
+ S4(const S4 &s4);
+public:
+ S4(int v):a(v) { }
+};
+class S5 {
+ int a;
+ S5():a(0) {}
+ S5(const S5 &s5):a(s5.a) { }
+public:
+ S5(int v):a(v) { }
+};
+
+S3 h;
+#pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}
+
+typedef int from;
+
+template <typename T, int I> // expected-note {{declared here}}
+T tmain(T argc) {
+ const T d = 5;
+ const T da[5] = { 0 };
+ S4 e(4);
+ S5 g(5);
+ T i, t[20];
+ T &j = i;
+ T *k = &j;
+ T x;
+ T y;
+ T to, tofrom, always;
+ const T (&l)[5] = da;
+
+
+#pragma omp target teams distribute parallel for map // expected-error {{expected '(' after 'map'}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map() // expected-error {{expected expression}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(alloc) // expected-error {{use of undeclared identifier 'alloc'}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(to argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected ',' or ')' in 'map' clause}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(to:) // expected-error {{expected expression}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(from: argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(x: y) // expected-error {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(l[-1:]) // expected-error 2 {{array section must be a subset of the original array}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(l[:-1]) // expected-error 2 {{section length is evaluated to a negative value -1}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(x)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(tofrom: t[:I])
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(T: a) // expected-error {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}} expected-error {{incomplete type 'S1' where a complete type is required}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(T) // expected-error {{'T' does not refer to a value}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(I) // expected-error 2 {{expected expression containing only member accesses and/or array sections based on named variables}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(S2::S2s)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(S2::S2sc)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(x)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(to: x)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(to: to)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(to)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(to, x)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(to x) // expected-error {{expected ',' or ')' in 'map' clause}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(tofrom: argc > 0 ? x : y) // expected-error 2 {{expected expression containing only member accesses and/or array sections based on named variables}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(argc)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(S1) // expected-error {{'S1' does not refer to a value}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(a, b, c, d, f) // expected-error {{incomplete type 'S1' where a complete type is required}} expected-error 2 {{type 'S2' is not mappable to target}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(ba) // expected-error 2 {{type 'S2' is not mappable to target}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(ca)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(da)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(S2::S2s)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(S2::S2sc)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(e, g)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(h) // expected-error {{threadprivate variables are not allowed in 'map' clause}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(k), map(k) // expected-error 2 {{variable already marked as mapped in current construct}} expected-note 2 {{used here}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(k), map(k[:5]) // expected-error 2 {{pointer cannot be mapped along with a section derived from itself}} expected-note 2 {{used here}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(da)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(da[:4])
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target data map(k, j, l) // expected-note 2 {{used here}}
+#pragma omp target teams distribute parallel for map(k[:4]) // expected-error 2 {{pointer cannot be mapped along with a section derived from itself}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(j)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(l) map(l[:5]) // expected-error 2 {{variable already marked as mapped in current construct}} expected-note 2 {{used here}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target data map(k[:4], j, l[:5]) // expected-note 2 {{used here}}
+{
+#pragma omp target teams distribute parallel for map(k) // expected-error 2 {{pointer cannot be mapped along with a section derived from itself}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(j)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(l)
+ for (i = 0; i < argc; ++i) foo();
+}
+
+#pragma omp target teams distribute parallel for map(always, tofrom: x)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(always: x) // expected-error {{missing map type}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(tofrom, always: x) // expected-error {{incorrect map type modifier, expected 'always'}} expected-error {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(always, tofrom: always, tofrom, x)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(tofrom j) // expected-error {{expected ',' or ')' in 'map' clause}}
+ for (i = 0; i < argc; ++i) foo();
+
+ return 0;
+}
+
+int main(int argc, char **argv) {
+ const int d = 5;
+ const int da[5] = { 0 };
+ S4 e(4);
+ S5 g(5);
+ int i;
+ int &j = i;
+ int *k = &j;
+ int x;
+ int y;
+ int to, tofrom, always;
+ const int (&l)[5] = da;
+
+#pragma omp target teams distribute parallel for map // expected-error {{expected '(' after 'map'}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map() // expected-error {{expected expression}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(alloc) // expected-error {{use of undeclared identifier 'alloc'}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(to argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected ',' or ')' in 'map' clause}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(to:) // expected-error {{expected expression}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(from: argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(x: y) // expected-error {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(l[-1:]) // expected-error {{array section must be a subset of the original array}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(l[:-1]) // expected-error {{section length is evaluated to a negative value -1}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(x)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(to: x)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(to: to)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(to)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(to, x)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(to x) // expected-error {{expected ',' or ')' in 'map' clause}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(tofrom: argc > 0 ? argv[1] : argv[2]) // expected-error {{expected expression containing only member accesses and/or array sections based on named variables}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(argc)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(S1) // expected-error {{'S1' does not refer to a value}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(a, b, c, d, f) // expected-error {{incomplete type 'S1' where a complete type is required}} expected-error 2 {{type 'S2' is not mappable to target}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(argv[1])
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(ba) // expected-error 2 {{type 'S2' is not mappable to target}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(ca)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(da)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(S2::S2s)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(S2::S2sc)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(e, g)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(h) // expected-error {{threadprivate variables are not allowed in 'map' clause}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(k), map(k) // expected-error {{variable already marked as mapped in current construct}} expected-note {{used here}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(k), map(k[:5]) // expected-error {{pointer cannot be mapped along with a section derived from itself}} expected-note {{used here}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(da)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(da[:4])
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target data map(k, j, l) // expected-note {{used here}}
+#pragma omp target teams distribute parallel for map(k[:4]) // expected-error {{pointer cannot be mapped along with a section derived from itself}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(j)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(l) map(l[:5]) // expected-error 1 {{variable already marked as mapped in current construct}} expected-note 1 {{used here}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target data map(k[:4], j, l[:5]) // expected-note {{used here}}
+{
+#pragma omp target teams distribute parallel for map(k) // expected-error {{pointer cannot be mapped along with a section derived from itself}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(j)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(l)
+ for (i = 0; i < argc; ++i) foo();
+}
+
+#pragma omp target teams distribute parallel for map(always, tofrom: x)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(always: x) // expected-error {{missing map type}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(tofrom, always: x) // expected-error {{incorrect map type modifier, expected 'always'}} expected-error {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(always, tofrom: always, tofrom, x)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for map(tofrom j) // expected-error {{expected ',' or ')' in 'map' clause}}
+ for (i = 0; i < argc; ++i) foo();
+
+ return tmain<int, 3>(argc)+tmain<from, 4>(argc); // expected-note {{in instantiation of function template specialization 'tmain<int, 3>' requested here}} expected-note {{in instantiation of function template specialization 'tmain<int, 4>' requested here}}
+}
+
--- /dev/null
+// RUN: %clang_cc1 -verify -fopenmp -std=c++11 %s
+
+void foo() {
+}
+
+static int pvt;
+#pragma omp threadprivate(pvt)
+
+#pragma omp target teams distribute parallel for // expected-error {{unexpected OpenMP directive '#pragma omp target teams distribute parallel for'}}
+
+int main(int argc, char **argv) {
+#pragma omp target teams distribute parallel for { // expected-warning {{extra tokens at the end of '#pragma omp target teams distribute parallel for' are ignored}}
+ for (int i = 0; i < argc; ++i)
+ foo();
+#pragma omp target teams distribute parallel for ( // expected-warning {{extra tokens at the end of '#pragma omp target teams distribute parallel for' are ignored}}
+ for (int i = 0; i < argc; ++i)
+ foo();
+#pragma omp target teams distribute parallel for[ // expected-warning {{extra tokens at the end of '#pragma omp target teams distribute parallel for' are ignored}}
+ for (int i = 0; i < argc; ++i)
+ foo();
+#pragma omp target teams distribute parallel for] // expected-warning {{extra tokens at the end of '#pragma omp target teams distribute parallel for' are ignored}}
+ for (int i = 0; i < argc; ++i)
+ foo();
+#pragma omp target teams distribute parallel for) // expected-warning {{extra tokens at the end of '#pragma omp target teams distribute parallel for' are ignored}}
+ for (int i = 0; i < argc; ++i)
+ foo();
+#pragma omp target teams distribute parallel for } // expected-warning {{extra tokens at the end of '#pragma omp target teams distribute parallel for' are ignored}}
+ for (int i = 0; i < argc; ++i)
+ foo();
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < argc; ++i)
+ foo();
+// expected-warning@+1 {{extra tokens at the end of '#pragma omp target teams distribute parallel for' are ignored}}
+#pragma omp target teams distribute parallel for unknown()
+ for (int i = 0; i < argc; ++i)
+ foo();
+L1:
+ for (int i = 0; i < argc; ++i)
+ foo();
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < argc; ++i)
+ foo();
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < argc; ++i) {
+ goto L1; // expected-error {{use of undeclared label 'L1'}}
+ argc++;
+ }
+
+ for (int i = 0; i < 10; ++i) {
+ switch (argc) {
+ case (0):
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < argc; ++i) {
+ foo();
+ break; // expected-error {{'break' statement cannot be used in OpenMP for loop}}
+ continue;
+ }
+ default:
+ break;
+ }
+ }
+#pragma omp target teams distribute parallel for default(none)
+ for (int i = 0; i < 10; ++i)
+ ++argc; // expected-error {{ariable 'argc' must have explicitly specified data sharing attributes}}
+
+ goto L2; // expected-error {{use of undeclared label 'L2'}}
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < argc; ++i)
+ L2: foo();
+
+#pragma omp target teams distribute parallel for
+ for (int i = 0; i < argc; ++i) {
+ return 1; // expected-error {{cannot return from OpenMP region}}
+ }
+
+ [[]] // expected-error {{an attribute list cannot appear here}}
+#pragma omp target teams distribute parallel for
+ for (int n = 0; n < 100; ++n) {
+ }
+
+#pragma omp target teams distribute parallel for copyin(pvt) // expected-error {{unexpected OpenMP clause 'copyin' in directive '#pragma omp target teams distribute parallel for'}}
+ for (int n = 0; n < 100; ++n) {}
+
+ return 0;
+}
+
+void test_ordered() {
+#pragma omp target teams distribute parallel for ordered // expected-error {{unexpected OpenMP clause 'ordered' in directive '#pragma omp target teams distribute parallel for'}}
+ for (int i = 0; i < 16; ++i)
+ ;
+}
+
--- /dev/null
+// RUN: %clang_cc1 -fsyntax-only -fopenmp -verify %s
+
+// expected-error@+1 {{unexpected OpenMP directive '#pragma omp target teams distribute parallel for'}}
+#pragma omp target teams distribute parallel for
+
+// expected-error@+1 {{unexpected OpenMP directive '#pragma omp target teams distribute parallel for'}}
+#pragma omp target teams distribute parallel for foo
+
+void test_no_clause() {
+ int i;
+#pragma omp target teams distribute parallel for
+ for (i = 0; i < 16; ++i)
+ ;
+
+// expected-error@+2 {{statement after '#pragma omp target teams distribute parallel for' must be a for loop}}
+#pragma omp target teams distribute parallel for
+ ++i;
+}
+
+void test_branch_protected_scope() {
+ int i = 0;
+L1:
+ ++i;
+
+ int x[24];
+
+#pragma omp target teams distribute parallel for
+ for (i = 0; i < 16; ++i) {
+ if (i == 5)
+ goto L1; // expected-error {{use of undeclared label 'L1'}}
+ else if (i == 6)
+ return; // expected-error {{cannot return from OpenMP region}}
+ else if (i == 7)
+ goto L2;
+ else if (i == 8) {
+ L2:
+ x[i]++;
+ }
+ }
+
+ if (x[0] == 0)
+ goto L2; // expected-error {{use of undeclared label 'L2'}}
+ else if (x[1] == 1)
+ goto L1;
+}
+
+void test_invalid_clause() {
+ int i;
+// expected-warning@+1 {{extra tokens at the end of '#pragma omp target teams distribute parallel for' are ignored}}
+#pragma omp target teams distribute parallel for foo bar
+ for (i = 0; i < 16; ++i)
+ ;
+}
+
+void test_non_identifiers() {
+ int i, x;
+
+// expected-warning@+1 {{extra tokens at the end of '#pragma omp target teams distribute parallel for' are ignored}}
+#pragma omp target teams distribute parallel for;
+ for (i = 0; i < 16; ++i)
+ ;
+
+// expected-warning@+1 {{extra tokens at the end of '#pragma omp target teams distribute parallel for' are ignored}}
+#pragma omp target teams distribute parallel for private(x);
+ for (i = 0; i < 16; ++i)
+ ;
+
+// expected-warning@+1 {{extra tokens at the end of '#pragma omp target teams distribute parallel for' are ignored}}
+#pragma omp target teams distribute parallel for, private(x);
+ for (i = 0; i < 16; ++i)
+ ;
+}
+
+extern int foo();
+
+void test_collapse() {
+ int i;
+// expected-error@+1 {{expected '('}}
+#pragma omp target teams distribute parallel for collapse
+ for (i = 0; i < 16; ++i)
+ ;
+// expected-error@+1 {{expected expression}} expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}}
+#pragma omp target teams distribute parallel for collapse(
+ for (i = 0; i < 16; ++i)
+ ;
+// expected-error@+1 {{expected expression}}
+#pragma omp target teams distribute parallel for collapse()
+ for (i = 0; i < 16; ++i)
+ ;
+// expected-error@+1 {{expected expression}} expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}}
+#pragma omp target teams distribute parallel for collapse(,
+ for (i = 0; i < 16; ++i)
+ ;
+// expected-error@+1 {{expected expression}} expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}}
+#pragma omp target teams distribute parallel for collapse(, )
+ for (i = 0; i < 16; ++i)
+ ;
+// expected-warning@+2 {{extra tokens at the end of '#pragma omp target teams distribute parallel for' are ignored}}
+// expected-error@+1 {{expected '('}}
+#pragma omp target teams distribute parallel for collapse 4)
+ for (i = 0; i < 16; ++i)
+ ;
+// expected-error@+2 {{expected ')'}}
+// expected-note@+1 {{to match this '('}} expected-note@+1 {{as specified in 'collapse' clause}}
+#pragma omp target teams distribute parallel for collapse(4
+ for (i = 0; i < 16; ++i)
+ ; // expected-error {{expected 4 for loops after '#pragma omp target teams distribute parallel for', but found only 1}}
+// expected-error@+2 {{expected ')'}}
+// expected-note@+1 {{to match this '('}} expected-note@+1 {{as specified in 'collapse' clause}}
+#pragma omp target teams distribute parallel for collapse(4,
+ for (i = 0; i < 16; ++i)
+ ; // expected-error {{expected 4 for loops after '#pragma omp target teams distribute parallel for', but found only 1}}
+// expected-error@+2 {{expected ')'}}
+// expected-note@+1 {{to match this '('}} expected-note@+1 {{as specified in 'collapse' clause}}
+#pragma omp target teams distribute parallel for collapse(4, )
+ for (i = 0; i < 16; ++i)
+ ; // expected-error {{expected 4 for loops after '#pragma omp target teams distribute parallel for', but found only 1}}
+// expected-note@+1 {{as specified in 'collapse' clause}}
+#pragma omp target teams distribute parallel for collapse(4)
+ for (i = 0; i < 16; ++i)
+ ; // expected-error {{expected 4 for loops after '#pragma omp target teams distribute parallel for', but found only 1}}
+// expected-error@+2 {{expected ')'}}
+// expected-note@+1 {{to match this '('}} expected-note@+1 {{as specified in 'collapse' clause}}
+#pragma omp target teams distribute parallel for collapse(4 4)
+ for (i = 0; i < 16; ++i)
+ ; // expected-error {{expected 4 for loops after '#pragma omp target teams distribute parallel for', but found only 1}}
+// expected-error@+2 {{expected ')'}}
+// expected-note@+1 {{to match this '('}} expected-note@+1 {{as specified in 'collapse' clause}}
+#pragma omp target teams distribute parallel for collapse(4, , 4)
+ for (i = 0; i < 16; ++i)
+ ; // expected-error {{expected 4 for loops after '#pragma omp target teams distribute parallel for', but found only 1}}
+#pragma omp target teams distribute parallel for collapse(4)
+ for (int i1 = 0; i1 < 16; ++i1)
+ for (int i2 = 0; i2 < 16; ++i2)
+ for (int i3 = 0; i3 < 16; ++i3)
+ for (int i4 = 0; i4 < 16; ++i4)
+ foo();
+// expected-error@+2 {{expected ')'}}
+// expected-note@+1 {{to match this '('}} expected-note@+1 {{as specified in 'collapse' clause}}
+#pragma omp target teams distribute parallel for collapse(4, 8)
+ for (i = 0; i < 16; ++i)
+ ; // expected-error {{expected 4 for loops after '#pragma omp target teams distribute parallel for', but found only 1}}
+// expected-error@+1 {{expression is not an integer constant expression}}
+#pragma omp target teams distribute parallel for collapse(2.5)
+ for (i = 0; i < 16; ++i)
+ ;
+// expected-error@+1 {{expression is not an integer constant expression}}
+#pragma omp target teams distribute parallel for collapse(foo())
+ for (i = 0; i < 16; ++i)
+ ;
+// expected-error@+1 {{argument to 'collapse' clause must be a strictly positive integer value}}
+#pragma omp target teams distribute parallel for collapse(-5)
+ for (i = 0; i < 16; ++i)
+ ;
+// expected-error@+1 {{argument to 'collapse' clause must be a strictly positive integer value}}
+#pragma omp target teams distribute parallel for collapse(0)
+ for (i = 0; i < 16; ++i)
+ ;
+// expected-error@+1 {{argument to 'collapse' clause must be a strictly positive integer value}}
+#pragma omp target teams distribute parallel for collapse(5 - 5)
+ for (i = 0; i < 16; ++i)
+ ;
+// expected-error@+3 {{loop iteration variable in the associated loop of 'omp target teams distribute parallel for' directive may not be firstprivate, predetermined as private}}
+// expected-note@+1 {{defined as firstprivate}}
+#pragma omp target teams distribute parallel for collapse(2) firstprivate(i)
+ for (i = 0; i < 16; ++i)
+ for (int j = 0; j < 16; ++j)
+#pragma omp parallel for reduction(+ : i, j)
+ for (int k = 0; k < 16; ++k)
+ i += j;
+}
+
+void test_private() {
+ int i;
+// expected-error@+2 {{expected expression}}
+// expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}}
+#pragma omp target teams distribute parallel for private(
+ for (i = 0; i < 16; ++i)
+ ;
+// expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}}
+// expected-error@+1 2 {{expected expression}}
+#pragma omp target teams distribute parallel for private(,
+ for (i = 0; i < 16; ++i)
+ ;
+// expected-error@+1 2 {{expected expression}}
+#pragma omp target teams distribute parallel for private(, )
+ for (i = 0; i < 16; ++i)
+ ;
+// expected-error@+1 {{expected expression}}
+#pragma omp target teams distribute parallel for private()
+ for (i = 0; i < 16; ++i)
+ ;
+// expected-error@+1 {{expected expression}}
+#pragma omp target teams distribute parallel for private(int)
+ for (i = 0; i < 16; ++i)
+ ;
+// expected-error@+1 {{expected variable name}}
+#pragma omp target teams distribute parallel for private(0)
+ for (i = 0; i < 16; ++i)
+ ;
+
+ int x, y, z;
+#pragma omp target teams distribute parallel for private(x)
+ for (i = 0; i < 16; ++i)
+ ;
+#pragma omp target teams distribute parallel for private(x, y)
+ for (i = 0; i < 16; ++i)
+ ;
+#pragma omp target teams distribute parallel for private(x, y, z)
+ for (i = 0; i < 16; ++i) {
+ x = y * i + z;
+ }
+}
+
+void test_lastprivate() {
+ int i;
+// expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}}
+// expected-error@+1 {{expected expression}}
+#pragma omp target teams distribute parallel for lastprivate(
+ for (i = 0; i < 16; ++i)
+ ;
+
+// expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}}
+// expected-error@+1 2 {{expected expression}}
+#pragma omp target teams distribute parallel for lastprivate(,
+ for (i = 0; i < 16; ++i)
+ ;
+// expected-error@+1 2 {{expected expression}}
+#pragma omp target teams distribute parallel for lastprivate(, )
+ for (i = 0; i < 16; ++i)
+ ;
+// expected-error@+1 {{expected expression}}
+#pragma omp target teams distribute parallel for lastprivate()
+ for (i = 0; i < 16; ++i)
+ ;
+// expected-error@+1 {{expected expression}}
+#pragma omp target teams distribute parallel for lastprivate(int)
+ for (i = 0; i < 16; ++i)
+ ;
+// expected-error@+1 {{expected variable name}}
+#pragma omp target teams distribute parallel for lastprivate(0)
+ for (i = 0; i < 16; ++i)
+ ;
+
+ int x, y, z;
+#pragma omp target teams distribute parallel for lastprivate(x)
+ for (i = 0; i < 16; ++i)
+ ;
+#pragma omp target teams distribute parallel for lastprivate(x, y)
+ for (i = 0; i < 16; ++i)
+ ;
+#pragma omp target teams distribute parallel for lastprivate(x, y, z)
+ for (i = 0; i < 16; ++i)
+ ;
+}
+
+void test_firstprivate() {
+ int i;
+// expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}}
+// expected-error@+1 {{expected expression}}
+#pragma omp target teams distribute parallel for firstprivate(
+ for (i = 0; i < 16; ++i)
+ ;
+
+// expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}}
+// expected-error@+1 2 {{expected expression}}
+#pragma omp target teams distribute parallel for firstprivate(,
+ for (i = 0; i < 16; ++i)
+ ;
+// expected-error@+1 2 {{expected expression}}
+#pragma omp target teams distribute parallel for firstprivate(, )
+ for (i = 0; i < 16; ++i)
+ ;
+// expected-error@+1 {{expected expression}}
+#pragma omp target teams distribute parallel for firstprivate()
+ for (i = 0; i < 16; ++i)
+ ;
+// expected-error@+1 {{expected expression}}
+#pragma omp target teams distribute parallel for firstprivate(int)
+ for (i = 0; i < 16; ++i)
+ ;
+// expected-error@+1 {{expected variable name}}
+#pragma omp target teams distribute parallel for firstprivate(0)
+ for (i = 0; i < 16; ++i)
+ ;
+
+ int x, y, z;
+#pragma omp target teams distribute parallel for lastprivate(x) firstprivate(x)
+ for (i = 0; i < 16; ++i)
+ ;
+#pragma omp target teams distribute parallel for lastprivate(x, y) firstprivate(x, y)
+ for (i = 0; i < 16; ++i)
+ ;
+#pragma omp target teams distribute parallel for lastprivate(x, y, z) firstprivate(x, y, z)
+ for (i = 0; i < 16; ++i)
+ ;
+}
+
+void test_loop_messages() {
+ float a[100], b[100], c[100];
+// expected-error@+2 {{variable must be of integer or pointer type}}
+#pragma omp target teams distribute parallel for
+ for (float fi = 0; fi < 10.0; fi++) {
+ c[(int)fi] = a[(int)fi] + b[(int)fi];
+ }
+// expected-error@+2 {{variable must be of integer or pointer type}}
+#pragma omp target teams distribute parallel for
+ for (double fi = 0; fi < 10.0; fi++) {
+ c[(int)fi] = a[(int)fi] + b[(int)fi];
+ }
+}
+
--- /dev/null
+// RUN: %clang_cc1 -fsyntax-only -verify -fopenmp %s
+
+void foo() {
+}
+
+int main(int argc, char **argv) {
+ int i;
+#pragma omp target teams distribute parallel for nowait( // expected-warning {{extra tokens at the end of '#pragma omp target teams distribute parallel for' are ignored}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for nowait (argc)) // expected-warning {{extra tokens at the end of '#pragma omp target teams distribute parallel for' are ignored}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for nowait device (-10u)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for nowait (3.14) device (-10u) // expected-warning {{extra tokens at the end of '#pragma omp target teams distribute parallel for' are ignored}}
+ for (i = 0; i < argc; ++i) foo();
+
+ return 0;
+}
--- /dev/null
+// RUN: %clang_cc1 -verify -fopenmp -std=c++11 -ferror-limit 100 -o - %s
+
+void foo() {
+}
+
+bool foobool(int argc) {
+ return argc;
+}
+
+struct S1; // expected-note 2 {{declared here}}
+
+template <typename T, int C> // expected-note {{declared here}}
+T tmain(T argc) {
+ char **a;
+#pragma omp target teams distribute parallel for num_teams(C)
+ for (int i=0; i<100; i++) foo();
+#pragma omp target teams distribute parallel for num_teams(T) // expected-error {{'T' does not refer to a value}}
+ for (int i=0; i<100; i++) foo();
+#pragma omp target teams distribute parallel for num_teams // expected-error {{expected '(' after 'num_teams'}}
+ for (int i=0; i<100; i++) foo();
+#pragma omp target teams distribute parallel for num_teams( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i=0; i<100; i++) foo();
+#pragma omp target teams distribute parallel for num_teams() // expected-error {{expected expression}}
+ for (int i=0; i<100; i++) foo();
+#pragma omp target teams distribute parallel for num_teams(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i=0; i<100; i++) foo();
+#pragma omp target teams distribute parallel for num_teams(argc)) // expected-warning {{extra tokens at the end of '#pragma omp target teams distribute parallel for' are ignored}}
+ for (int i=0; i<100; i++) foo();
+#pragma omp target teams distribute parallel for num_teams(argc > 0 ? a[1] : a[2]) // expected-error {{expression must have integral or unscoped enumeration type, not 'char *'}}
+ for (int i=0; i<100; i++) foo();
+#pragma omp target teams distribute parallel for num_teams(argc + argc)
+ for (int i=0; i<100; i++) foo();
+#pragma omp target teams distribute parallel for num_teams(argc), num_teams (argc+1) // expected-error {{directive '#pragma omp target teams distribute parallel for' cannot contain more than one 'num_teams' clause}}
+ for (int i=0; i<100; i++) foo();
+#pragma omp target teams distribute parallel for num_teams(S1) // expected-error {{'S1' does not refer to a value}}
+ for (int i=0; i<100; i++) foo();
+#pragma omp target teams distribute parallel for num_teams(-2) // expected-error {{argument to 'num_teams' clause must be a strictly positive integer value}}
+ for (int i=0; i<100; i++) foo();
+#pragma omp target teams distribute parallel for num_teams(-10u)
+ for (int i=0; i<100; i++) foo();
+#pragma omp target teams distribute parallel for num_teams(3.14) // expected-error 2 {{expression must have integral or unscoped enumeration type, not 'double'}}
+ for (int i=0; i<100; i++) foo();
+
+ return 0;
+}
+
+int main(int argc, char **argv) {
+#pragma omp target teams distribute parallel for num_teams // expected-error {{expected '(' after 'num_teams'}}
+ for (int i=0; i<100; i++) foo();
+
+#pragma omp target teams distribute parallel for num_teams ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i=0; i<100; i++) foo();
+
+#pragma omp target teams distribute parallel for num_teams () // expected-error {{expected expression}}
+ for (int i=0; i<100; i++) foo();
+
+#pragma omp target teams distribute parallel for num_teams (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i=0; i<100; i++) foo();
+
+#pragma omp target teams distribute parallel for num_teams (argc)) // expected-warning {{extra tokens at the end of '#pragma omp target teams distribute parallel for' are ignored}}
+ for (int i=0; i<100; i++) foo();
+
+#pragma omp target teams distribute parallel for num_teams (argc > 0 ? argv[1] : argv[2]) // expected-error {{expression must have integral or unscoped enumeration type, not 'char *'}}
+ for (int i=0; i<100; i++) foo();
+
+#pragma omp target teams distribute parallel for num_teams (argc + argc)
+ for (int i=0; i<100; i++) foo();
+
+#pragma omp target teams distribute parallel for num_teams (argc), num_teams (argc+1) // expected-error {{directive '#pragma omp target teams distribute parallel for' cannot contain more than one 'num_teams' clause}}
+ for (int i=0; i<100; i++) foo();
+
+#pragma omp target teams distribute parallel for num_teams (S1) // expected-error {{'S1' does not refer to a value}}
+ for (int i=0; i<100; i++) foo();
+
+#pragma omp target teams distribute parallel for num_teams (-2) // expected-error {{argument to 'num_teams' clause must be a strictly positive integer value}}
+ for (int i=0; i<100; i++) foo();
+
+#pragma omp target teams distribute parallel for num_teams (-10u)
+ for (int i=0; i<100; i++) foo();
+
+#pragma omp target teams distribute parallel for num_teams (3.14) // expected-error {{expression must have integral or unscoped enumeration type, not 'double'}}
+ for (int i=0; i<100; i++) foo();
+
+ return tmain<int, 10>(argc); // expected-note {{in instantiation of function template specialization 'tmain<int, 10>' requested here}}
+}
--- /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, typename S, int N> // expected-note {{declared here}}
+T tmain(T argc, S **argv) {
+ T i;
+#pragma omp target teams distribute parallel for num_threads // expected-error {{expected '(' after 'num_threads'}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for num_threads ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for num_threads () // expected-error {{expected expression}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for num_threads (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for num_threads (argc)) // expected-warning {{extra tokens at the end of '#pragma omp target teams distribute parallel for' are ignored}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for num_threads ((argc > 0) ? argv[1] : argv[2]) // expected-error 2 {{expression must have integral or unscoped enumeration type, not 'char *'}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for num_threads (foobool(argc)), num_threads (true), num_threads (-5) // expected-error 2 {{directive '#pragma omp target teams distribute parallel for' cannot contain more than one 'num_threads' clause}} expected-error {{argument to 'num_threads' clause must be a strictly positive integer value}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for num_threads (S) // expected-error {{'S' does not refer to a value}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for num_threads (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error 2 {{expression must have integral or unscoped enumeration type, not 'char *'}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for num_threads (argc)
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for num_threads (N) // expected-error {{argument to 'num_threads' clause must be a strictly positive integer value}}
+ for (i = 0; i < argc; ++i) foo();
+
+ return argc;
+}
+
+int main(int argc, char **argv) {
+ int i;
+#pragma omp target teams distribute parallel for num_threads // expected-error {{expected '(' after 'num_threads'}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for num_threads ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for num_threads () // expected-error {{expected expression}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for num_threads (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for num_threads (argc)) // expected-warning {{extra tokens at the end of '#pragma omp target teams distribute parallel for' are ignored}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for num_threads (argc > 0 ? argv[1] : argv[2]) // expected-error {{integral }}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for num_threads (foobool(argc)), num_threads (true), num_threads (-5) // expected-error 2 {{directive '#pragma omp target teams distribute parallel for' cannot contain more than one 'num_threads' clause}} expected-error {{argument to 'num_threads' clause must be a strictly positive integer value}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for num_threads (S1) // expected-error {{'S1' does not refer to a value}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for num_threads (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expression must have integral or unscoped enumeration type, not 'char *'}}
+ for (i = 0; i < argc; ++i) foo();
+#pragma omp target teams distribute parallel for num_threads (num_threads(tmain<int, char, -1>(argc, argv) // expected-error 2 {{expected ')'}} expected-note 2 {{to match this '('}} expected-note {{in instantiation of function template specialization 'tmain<int, char, -1>' requested here}}
+ for (i = 0; i < argc; ++i) foo();
+
+ return tmain<int, char, 3>(argc, argv); // expected-note {{in instantiation of function template specialization 'tmain<int, char, 3>' requested here}}
+}
--- /dev/null
+// RUN: %clang_cc1 -verify -fopenmp %s
+
+void foo() {
+}
+
+bool foobool(int argc) {
+ return argc;
+}
+
+struct S1; // expected-note {{declared here}} expected-note {{forward declaration of 'S1'}}
+extern S1 a;
+class S2 {
+ mutable int a;
+public:
+ S2():a(0) { }
+ static float S2s; // expected-note {{predetermined as shared}}
+};
+const S2 b;
+const S2 ba[5];
+class S3 {
+ int a;
+public:
+ S3():a(0) { }
+};
+const S3 c; // expected-note {{predetermined as shared}}
+const S3 ca[5]; // expected-note {{predetermined as shared}}
+extern const int f; // expected-note {{predetermined as shared}}
+class S4 {
+ int a;
+ S4(); // expected-note {{implicitly declared private here}}
+public:
+ S4(int v):a(v) { }
+};
+class S5 {
+ int a;
+ S5():a(0) {} // expected-note {{implicitly declared private here}}
+public:
+ S5(int v):a(v) { }
+};
+
+S3 h;
+#pragma omp threadprivate(h) // expected-note {{defined as threadprivate or thread local}}
+
+
+int main(int argc, char **argv) {
+ const int d = 5; // expected-note {{predetermined as shared}}
+ const int da[5] = { 0 }; // expected-note {{predetermined as shared}}
+ S4 e(4);
+ S5 g(5);
+ int i;
+ int &j = i;
+
+#pragma omp target teams distribute parallel for private // expected-error {{expected '(' after 'private'}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for private ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for private () // expected-error {{expected expression}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for private (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for private (argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for private (argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for private (argc)
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for private (S1) // expected-error {{'S1' does not refer to a value}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for private (a, b, c, d, f) // expected-error {{private variable with incomplete type 'S1'}} expected-error 3 {{shared variable cannot be private}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for private (argv[1]) // expected-error {{expected variable name}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for private(ba)
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for private(ca) // expected-error {{shared variable cannot be private}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for private(da) // expected-error {{shared variable cannot be private}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for private(S2::S2s) // expected-error {{shared variable cannot be private}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for private(e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for private(h) // expected-error {{threadprivate or thread local variable cannot be private}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for shared(i)
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for firstprivate(i), private(i) // expected-error {{firstprivate variable cannot be private}} expected-note {{defined as firstprivate}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for private(j)
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute parallel for reduction(+:i)
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp distribute private(i)
+ for (int k = 0; k < 10; ++k) {
+#pragma omp target teams distribute parallel for private(i)
+ for (int x = 0; x < 10; ++x) foo();
+ }
+
+#pragma omp target teams distribute parallel for firstprivate(i)
+ for (int k = 0; k < 10; ++k) {
+ }
+
+ return 0;
+}
--- /dev/null
+// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 -o - %s
+
+void foo();
+
+template <class T, typename S, int N>
+T tmain(T argc, S **argv) {
+ T i;
+#pragma omp target teams distribute parallel for proc_bind // expected-error {{expected '(' after 'proc_bind'}}
+ for (i = 0; i < argc; ++i)
+ foo();
+#pragma omp target teams distribute parallel for proc_bind( // expected-error {{expected 'master', 'close' or 'spread' in OpenMP clause 'proc_bind'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i)
+ foo();
+#pragma omp target teams distribute parallel for proc_bind() // expected-error {{expected 'master', 'close' or 'spread' in OpenMP clause 'proc_bind'}}
+ for (i = 0; i < argc; ++i)
+ foo();
+#pragma omp target teams distribute parallel for proc_bind(master // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i)
+ foo();
+#pragma omp target teams distribute parallel for proc_bind(close), proc_bind(spread) // expected-error {{directive '#pragma omp target teams distribute parallel for' cannot contain more than one 'proc_bind' clause}}
+ for (i = 0; i < argc; ++i)
+ foo();
+#pragma omp target teams distribute parallel for proc_bind(x) // expected-error {{expected 'master', 'close' or 'spread' in OpenMP clause 'proc_bind'}}
+ for (i = 0; i < argc; ++i)
+ foo();
+
+#pragma omp target teams distribute parallel for proc_bind(master)
+ for (i = 0; i < argc; ++i)
+ foo();
+
+#pragma omp parallel proc_bind(close)
+#pragma omp target teams distribute parallel for proc_bind(spread)
+ for (i = 0; i < argc; ++i)
+ foo();
+
+ return T();
+}
+
+int main(int argc, char **argv) {
+ int i;
+#pragma omp target teams distribute parallel for proc_bind // expected-error {{expected '(' after 'proc_bind'}}
+ for (i = 0; i < argc; ++i)
+ foo();
+#pragma omp target teams distribute parallel for proc_bind( // expected-error {{expected 'master', 'close' or 'spread' in OpenMP clause 'proc_bind'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i)
+ foo();
+#pragma omp target teams distribute parallel for proc_bind() // expected-error {{expected 'master', 'close' or 'spread' in OpenMP clause 'proc_bind'}}
+ for (i = 0; i < argc; ++i)
+ foo();
+#pragma omp target teams distribute parallel for proc_bind(master // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (i = 0; i < argc; ++i)
+ foo();
+#pragma omp target teams distribute parallel for proc_bind(close), proc_bind(spread) // expected-error {{directive '#pragma omp target teams distribute parallel for' cannot contain more than one 'proc_bind' clause}}
+ for (i = 0; i < argc; ++i)
+ foo();
+#pragma omp target teams distribute parallel for proc_bind(x) // expected-error {{expected 'master', 'close' or 'spread' in OpenMP clause 'proc_bind'}}
+ for (i = 0; i < argc; ++i)
+ foo();
+
+#pragma omp target teams distribute parallel for proc_bind(master)
+ for (i = 0; i < argc; ++i)
+ foo();
+
+#pragma omp parallel proc_bind(close)
+#pragma omp target teams distribute parallel for proc_bind(spread)
+ for (i = 0; i < argc; ++i)
+ foo();
+ return tmain<int, char, 3>(argc, argv);
+}
--- /dev/null
+// RUN: %clang_cc1 -verify -fopenmp %s
+// RUN: %clang_cc1 -verify -fopenmp -std=c++98 %s
+// RUN: %clang_cc1 -verify -fopenmp -std=c++11 %s
+
+void foo() {
+}
+
+bool foobool(int argc) {
+ return argc;
+}
+
+struct S1; // expected-note {{declared here}} expected-note 4 {{forward declaration of 'S1'}}
+extern S1 a;
+class S2 {
+ mutable int a;
+ S2 &operator+(const S2 &arg) { return (*this); } // expected-note 3 {{implicitly declared private here}}
+
+public:
+ S2() : a(0) {}
+ S2(S2 &s2) : a(s2.a) {}
+ static float S2s; // expected-note 2 {{static data member is predetermined as shared}}
+ static const float S2sc;
+};
+const float S2::S2sc = 0; // expected-note 2 {{'S2sc' defined here}}
+S2 b; // expected-note 3 {{'b' defined here}}
+const S2 ba[5]; // expected-note 2 {{'ba' defined here}}
+class S3 {
+ int a;
+
+public:
+ int b;
+ S3() : a(0) {}
+ S3(const S3 &s3) : a(s3.a) {}
+ S3 operator+(const S3 &arg1) { return arg1; }
+};
+int operator+(const S3 &arg1, const S3 &arg2) { return 5; }
+S3 c; // expected-note 3 {{'c' defined here}}
+const S3 ca[5]; // expected-note 2 {{'ca' defined here}}
+extern const int f; // expected-note 4 {{'f' declared here}}
+class S4 {
+ int a;
+ S4(); // expected-note {{implicitly declared private here}}
+ S4(const S4 &s4);
+ S4 &operator+(const S4 &arg) { return (*this); }
+
+public:
+ S4(int v) : a(v) {}
+};
+S4 &operator&=(S4 &arg1, S4 &arg2) { return arg1; }
+class S5 {
+ int a;
+ S5() : a(0) {} // expected-note {{implicitly declared private here}}
+ S5(const S5 &s5) : a(s5.a) {}
+ S5 &operator+(const S5 &arg);
+
+public:
+ S5(int v) : a(v) {}
+};
+class S6 { // expected-note 3 {{candidate function (the implicit copy assignment operator) not viable: no known conversion from 'int' to 'const S6' for 1st argument}}
+#if __cplusplus >= 201103L // C++11 or later
+// expected-note@-2 3 {{candidate function (the implicit move assignment operator) not viable}}
+#endif
+ int a;
+
+public:
+ S6() : a(6) {}
+ operator int() { return 6; }
+} o;
+
+S3 h, k;
+#pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}
+
+template <class T> // expected-note {{declared here}}
+T tmain(T argc) {
+ const T d = T(); // expected-note 4 {{'d' defined here}}
+ const T da[5] = {T()}; // expected-note 2 {{'da' defined here}}
+ T qa[5] = {T()};
+ T i;
+ T &j = i; // expected-note 4 {{'j' defined here}}
+ S3 &p = k; // expected-note 2 {{'p' defined here}}
+ const T &r = da[(int)i]; // expected-note 2 {{'r' defined here}}
+ T &q = qa[(int)i]; // expected-note 2 {{'q' defined here}}
+ T fl;
+#pragma omp target teams distribute parallel for reduction // expected-error {{expected '(' after 'reduction'}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction + // expected-error {{expected '(' after 'reduction'}} expected-warning {{extra tokens at the end of '#pragma omp target teams distribute parallel for' are ignored}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction( // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(- // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(& : argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{invalid operands to binary expression ('float' and 'float')}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(| : argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{invalid operands to binary expression ('float' and 'float')}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(|| : argc ? i : argc) // expected-error 2 {{expected variable name, array element or array section}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(foo : argc) //expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(&& : argc)
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(^ : T) // expected-error {{'T' does not refer to a value}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified list item cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified list item cannot be reduction}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} expected-error {{const-qualified list item cannot be reduction}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for private(i), reduction(+ : j), reduction(+ : q) // expected-error 4 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp parallel private(k)
+#pragma omp target teams distribute parallel for reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp parallel shared(i)
+#pragma omp parallel reduction(min : i)
+#pragma omp target teams distribute parallel for reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(+ : fl)
+ for (int j=0; j<100; j++) foo();
+
+ return T();
+}
+
+namespace A {
+double x;
+#pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}}
+}
+namespace B {
+using A::x;
+}
+
+int main(int argc, char **argv) {
+ const int d = 5; // expected-note 2 {{'d' defined here}}
+ const int da[5] = {0}; // expected-note {{'da' defined here}}
+ int qa[5] = {0};
+ S4 e(4);
+ S5 g(5);
+ int i;
+ int &j = i; // expected-note 2 {{'j' defined here}}
+ S3 &p = k; // expected-note 2 {{'p' defined here}}
+ const int &r = da[i]; // expected-note {{'r' defined here}}
+ int &q = qa[i]; // expected-note {{'q' defined here}}
+ float fl;
+#pragma omp target teams distribute parallel for reduction // expected-error {{expected '(' after 'reduction'}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction + // expected-error {{expected '(' after 'reduction'}} expected-warning {{extra tokens at the end of '#pragma omp target teams distribute parallel for' are ignored}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction( // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(- // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(foo : argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max'}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(| : argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(|| : argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name, array element or array section}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(~ : argc) // expected-error {{expected unqualified-id}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(&& : argc)
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified list item cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified list item cannot be reduction}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{invalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(+ : o) // expected-error {{no viable overloaded '='}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for private(i), reduction(+ : j), reduction(+ : q) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp parallel private(k)
+#pragma omp target teams distribute parallel for reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp parallel shared(i)
+#pragma omp parallel reduction(min : i)
+#pragma omp target teams distribute parallel for reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for reduction(+ : fl)
+ for (int j=0; j<100; j++) foo();
+ static int m;
+#pragma omp target teams distribute parallel for reduction(+ : m) // OK
+ for (int j=0; j<100; j++) foo();
+
+ return tmain(argc) + tmain(fl); // expected-note {{in instantiation of function template specialization 'tmain<int>' requested here}} expected-note {{in instantiation of function template specialization 'tmain<float>' requested here}}
+}
--- /dev/null
+// RUN: %clang_cc1 -verify -fopenmp %s
+
+void foo() {
+}
+
+bool foobool(int argc) {
+ return argc;
+}
+
+struct S1; // expected-note {{declared here}}
+
+template <class T, typename S, int N, int ST> // expected-note {{declared here}}
+T tmain(T argc, S **argv) {
+// expected-error@+1 {{expected '(' after 'schedule'}}
+#pragma omp target teams distribute parallel for schedule
+ for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
+
+// expected-error@+1 {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}} expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}}
+#pragma omp target teams distribute parallel for schedule (
+ for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
+
+// expected-error@+1 {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}}
+#pragma omp target teams distribute parallel for schedule ()
+ for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
+
+// expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}}
+#pragma omp target teams distribute parallel for schedule (auto
+ for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
+
+// expected-error@+1 {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}} expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}}
+#pragma omp target teams distribute parallel for schedule (auto_dynamic
+ for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
+
+// expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}}
+#pragma omp target teams distribute parallel for schedule (auto,
+ for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
+
+// expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}}
+#pragma omp target teams distribute parallel for schedule (runtime, 3)
+ for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
+
+// expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}}
+#pragma omp target teams distribute parallel for schedule (guided argc
+ for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
+
+// expected-error@+1 2 {{argument to 'schedule' clause must be a strictly positive integer value}}
+#pragma omp target teams distribute parallel for schedule (static, ST // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
+
+// expected-warning@+1 {{extra tokens at the end of '#pragma omp target teams distribute parallel for' are ignored}}
+#pragma omp target teams distribute parallel for schedule (dynamic, 1))
+ for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
+
+#pragma omp target teams distribute parallel for schedule (guided, (ST > 0) ? 1 + ST : 2)
+ for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
+
+// expected-error@+2 2 {{directive '#pragma omp target teams distribute parallel for' cannot contain more than one 'schedule' clause}}
+// expected-error@+1 {{argument to 'schedule' clause must be a strictly positive integer value}}
+#pragma omp target teams distribute parallel for schedule (static, foobool(argc)), schedule (dynamic, true), schedule (guided, -5)
+ for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
+
+// expected-error@+1 {{'S' does not refer to a value}}
+#pragma omp target teams distribute parallel for schedule (static, S)
+ for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
+
+// expected-error@+2 2 {{expression must have integral or unscoped enumeration type, not 'char *'}}
+// expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}}
+#pragma omp target teams distribute parallel for schedule (guided, argv[1]=2)
+ for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
+
+#pragma omp target teams distribute parallel for schedule (dynamic, 1)
+ for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
+
+// expected-error@+1 {{argument to 'schedule' clause must be a strictly positive integer value}}
+#pragma omp target teams distribute parallel for schedule (static, N)
+ for (T i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
+
+ return argc;
+}
+
+int main(int argc, char **argv) {
+// expected-error@+1 {{expected '(' after 'schedule'}}
+#pragma omp target teams distribute parallel for schedule
+ for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
+
+// expected-error@+1 {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}} expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}}
+#pragma omp target teams distribute parallel for schedule (
+ for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
+
+// expected-error@+1 {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}}
+#pragma omp target teams distribute parallel for schedule ()
+ for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
+
+// expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}}
+#pragma omp target teams distribute parallel for schedule (auto
+ for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
+
+// expected-error@+1 {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}} expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}}
+#pragma omp target teams distribute parallel for schedule (auto_dynamic
+ for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
+
+// expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}}
+#pragma omp target teams distribute parallel for schedule (auto,
+ for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
+
+// expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}}
+#pragma omp target teams distribute parallel for schedule (runtime, 3)
+ for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
+
+// expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}}
+#pragma omp target teams distribute parallel for schedule (guided, 4
+ for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
+
+// expected-warning@+1 {{extra tokens at the end of '#pragma omp target teams distribute parallel for' are ignored}}
+#pragma omp target teams distribute parallel for schedule (static, 2+2))
+ for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
+
+#pragma omp target teams distribute parallel for schedule (dynamic, foobool(1) > 0 ? 1 : 2)
+ for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
+
+// expected-error@+2 2 {{directive '#pragma omp target teams distribute parallel for' cannot contain more than one 'schedule' clause}}
+// expected-error@+1 {{argument to 'schedule' clause must be a strictly positive integer value}}
+#pragma omp target teams distribute parallel for schedule (guided, foobool(argc)), schedule (static, true), schedule (dynamic, -5)
+ for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
+
+// expected-error@+1 {{'S1' does not refer to a value}}
+#pragma omp target teams distribute parallel for schedule (guided, S1)
+ for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
+
+// expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}}
+// expected-error@+1 {{expression must have integral or unscoped enumeration type, not 'char *'}}
+#pragma omp target teams distribute parallel for schedule (static, argv[1]=2)
+ for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4];
+
+// expected-error@+3 {{statement after '#pragma omp target teams distribute parallel for' must be a for loop}}
+// expected-note@+1 {{in instantiation of function template specialization 'tmain<int, char, -1, -2>' requested here}}
+#pragma omp target teams distribute parallel for schedule(dynamic, schedule(tmain<int, char, -1, -2>(argc, argv) // expected-error 2 {{expected ')'}} expected-note 2 {{to match this '('}}
+ foo();
+
+ // expected-note@+1 {{in instantiation of function template specialization 'tmain<int, char, 1, 0>' requested here}}
+ return tmain<int, char, 1, 0>(argc, argv);
+}
+
--- /dev/null
+// RUN: %clang_cc1 -verify -fopenmp %s
+
+void foo() {
+}
+
+bool foobool(int argc) {
+ return argc;
+}
+
+struct S1; // expected-note {{declared here}}
+extern S1 a;
+class S2 {
+ mutable int a;
+public:
+ S2():a(0) { }
+ S2(S2 &s2):a(s2.a) { }
+};
+const S2 b;
+const S2 ba[5];
+class S3 {
+ int a;
+public:
+ S3():a(0) { }
+ S3(S3 &s3):a(s3.a) { }
+};
+const S3 c;
+const S3 ca[5];
+extern const int f;
+class S4 {
+ int a;
+ S4();
+ S4(const S4 &s4);
+public:
+ S4(int v):a(v) { }
+};
+class S5 {
+ int a;
+ S5():a(0) {}
+ S5(const S5 &s5):a(s5.a) { }
+public:
+ S5(int v):a(v) { }
+};
+
+S3 h;
+#pragma omp threadprivate(h) // expected-note {{defined as threadprivate or thread local}}
+
+namespace A {
+double x;
+#pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}}
+}
+namespace B {
+using A::x;
+}
+
+int main(int argc, char **argv) {
+ const int d = 5;
+ const int da[5] = { 0 };
+ S4 e(4);
+ S5 g(5);
+ int i;
+ int &j = i;
+#pragma omp target teams distribute parallel for shared // expected-error {{expected '(' after 'shared'}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for shared ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for shared () // expected-error {{expected expression}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for shared (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for shared (argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for shared (argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for shared (argc)
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for shared (S1) // expected-error {{'S1' does not refer to a value}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for shared (a, b, c, d, f)
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for shared (argv[1]) // expected-error {{expected variable name}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for shared(ba)
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for shared(ca)
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for shared(da)
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for shared(e, g)
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for shared(h, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be shared}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for private(i), shared(i) // expected-error {{private variable cannot be shared}} expected-note {{defined as private}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for firstprivate(i), shared(i) // expected-error {{firstprivate variable cannot be shared}} expected-note {{defined as firstprivate}}
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for private(i)
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for shared(i)
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for shared(j)
+ for (int j=0; j<100; j++) foo();
+#pragma omp target teams distribute parallel for firstprivate(i)
+ for (int j=0; j<100; j++) foo();
+
+ return 0;
+}
--- /dev/null
+// RUN: %clang_cc1 -verify -fopenmp -std=c++11 %s
+
+void foo() {
+}
+
+bool foobool(int argc) {
+ return argc;
+}
+
+struct S1; // expected-note 2 {{declared here}}
+
+template <typename T, int C> // expected-note {{declared here}}
+T tmain(T argc) {
+ char **a;
+#pragma omp target teams distribute parallel for thread_limit(C)
+ for (int j=0; j<100; j++) foo();
+
+#pragma omp target teams distribute parallel for thread_limit(T) // expected-error {{'T' does not refer to a value}}
+ for (int j=0; j<100; j++) foo();
+
+#pragma omp target teams distribute parallel for thread_limit // expected-error {{expected '(' after 'thread_limit'}}
+ for (int j=0; j<100; j++) foo();
+
+#pragma omp target teams distribute parallel for thread_limit( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int j=0; j<100; j++) foo();
+
+#pragma omp target teams distribute parallel for thread_limit() // expected-error {{expected expression}}
+ for (int j=0; j<100; j++) foo();
+
+#pragma omp target teams distribute parallel for thread_limit(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int j=0; j<100; j++) foo();
+
+#pragma omp target teams distribute parallel for thread_limit(argc)) // expected-warning {{extra tokens at the end of '#pragma omp target teams distribute parallel for' are ignored}}
+ for (int j=0; j<100; j++) foo();
+
+#pragma omp target teams distribute parallel for thread_limit(argc > 0 ? a[1] : a[2]) // expected-error {{expression must have integral or unscoped enumeration type, not 'char *'}}
+ for (int j=0; j<100; j++) foo();
+
+#pragma omp target teams distribute parallel for thread_limit(argc + argc)
+ for (int j=0; j<100; j++) foo();
+
+#pragma omp target teams distribute parallel for thread_limit(argc), thread_limit (argc+1) // expected-error {{directive '#pragma omp target teams distribute parallel for' cannot contain more than one 'thread_limit' clause}}
+ for (int j=0; j<100; j++) foo();
+
+#pragma omp target teams distribute parallel for thread_limit(S1) // expected-error {{'S1' does not refer to a value}}
+ for (int j=0; j<100; j++) foo();
+
+#pragma omp target teams distribute parallel for thread_limit(-2) // expected-error {{argument to 'thread_limit' clause must be a strictly positive integer value}}
+ for (int j=0; j<100; j++) foo();
+
+#pragma omp target teams distribute parallel for thread_limit(-10u)
+ for (int j=0; j<100; j++) foo();
+
+#pragma omp target teams distribute parallel for thread_limit(3.14) // expected-error 2 {{expression must have integral or unscoped enumeration type, not 'double'}}
+ for (int j=0; j<100; j++) foo();
+
+ return 0;
+}
+
+int main(int argc, char **argv) {
+#pragma omp target teams distribute parallel for thread_limit // expected-error {{expected '(' after 'thread_limit'}}
+ for (int j=0; j<100; j++) foo();
+
+#pragma omp target teams distribute parallel for thread_limit ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int j=0; j<100; j++) foo();
+
+#pragma omp target teams distribute parallel for thread_limit () // expected-error {{expected expression}}
+ for (int j=0; j<100; j++) foo();
+
+#pragma omp target teams distribute parallel for thread_limit (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int j=0; j<100; j++) foo();
+
+#pragma omp target teams distribute parallel for thread_limit (argc)) // expected-warning {{extra tokens at the end of '#pragma omp target teams distribute parallel for' are ignored}}
+ for (int j=0; j<100; j++) foo();
+
+#pragma omp target teams distribute parallel for thread_limit (argc > 0 ? argv[1] : argv[2]) // expected-error {{expression must have integral or unscoped enumeration type, not 'char *'}}
+ for (int j=0; j<100; j++) foo();
+
+#pragma omp target teams distribute parallel for thread_limit (argc + argc)
+ for (int j=0; j<100; j++) foo();
+
+#pragma omp target teams distribute parallel for thread_limit (argc), thread_limit (argc+1) // expected-error {{directive '#pragma omp target teams distribute parallel for' cannot contain more than one 'thread_limit' clause}}
+ for (int j=0; j<100; j++) foo();
+
+#pragma omp target teams distribute parallel for thread_limit (S1) // expected-error {{'S1' does not refer to a value}}
+ for (int j=0; j<100; j++) foo();
+
+#pragma omp target teams distribute parallel for thread_limit (-2) // expected-error {{argument to 'thread_limit' clause must be a strictly positive integer value}}
+ for (int j=0; j<100; j++) foo();
+
+#pragma omp target teams distribute parallel for thread_limit (-10u)
+ for (int j=0; j<100; j++) foo();
+
+#pragma omp target teams distribute parallel for thread_limit (3.14) // expected-error {{expression must have integral or unscoped enumeration type, not 'double'}}
+ for (int j=0; j<100; j++) foo();
+
+ return tmain<int, 10>(argc); // expected-note {{in instantiation of function template specialization 'tmain<int, 10>' requested here}}
+}
void VisitOMPTargetTeamsDirective(const OMPTargetTeamsDirective *D);
void VisitOMPTargetTeamsDistributeDirective(
const OMPTargetTeamsDistributeDirective *D);
+ void VisitOMPTargetTeamsDistributeParallelForDirective(
+ const OMPTargetTeamsDistributeParallelForDirective *D);
private:
void AddDeclarationNameInfo(const Stmt *S);
VisitOMPLoopDirective(D);
}
+void EnqueueVisitor::VisitOMPTargetTeamsDistributeParallelForDirective(
+ const OMPTargetTeamsDistributeParallelForDirective *D) {
+ VisitOMPLoopDirective(D);
+}
+
void CursorVisitor::EnqueueWorkList(VisitorWorkList &WL, const Stmt *S) {
EnqueueVisitor(WL, MakeCXCursor(S, StmtParent, TU,RegionOfInterest)).Visit(S);
}
return cxstring::createRef("OMPTargetTeamsDirective");
case CXCursor_OMPTargetTeamsDistributeDirective:
return cxstring::createRef("OMPTargetTeamsDistributeDirective");
+ case CXCursor_OMPTargetTeamsDistributeParallelForDirective:
+ return cxstring::createRef("OMPTargetTeamsDistributeParallelForDirective");
case CXCursor_OverloadCandidate:
return cxstring::createRef("OverloadCandidate");
case CXCursor_TypeAliasTemplateDecl:
case Stmt::OMPTargetTeamsDistributeDirectiveClass:
K = CXCursor_OMPTargetTeamsDistributeDirective;
break;
+ case Stmt::OMPTargetTeamsDistributeParallelForDirectiveClass:
+ K = CXCursor_OMPTargetTeamsDistributeParallelForDirective;
+ break;
}
CXCursor C = { K, 0, { Parent, S, TU } };
projects / clang / commitdiff