*/
CXCursor_OMPTeamsDistributeDirective = 271,
- /** \brief OpenMP teams distribute simd directive.
- */
- CXCursor_OMPTeamsDistributeSimdDirective = 272,
-
- CXCursor_LastStmt = CXCursor_OMPTeamsDistributeSimdDirective,
+ CXCursor_LastStmt = CXCursor_OMPTeamsDistributeDirective,
/**
* \brief Cursor that represents the translation unit itself.
DEF_TRAVERSE_STMT(OMPTeamsDistributeDirective,
{ TRY_TO(TraverseOMPExecutableDirective(S)); })
-DEF_TRAVERSE_STMT(OMPTeamsDistributeSimdDirective,
- { TRY_TO(TraverseOMPExecutableDirective(S)); })
-
// OpenMP clauses.
template <typename Derived>
bool RecursiveASTVisitor<Derived>::TraverseOMPClause(OMPClause *C) {
}
};
-/// This represents '#pragma omp teams distribute simd'
-/// combined directive.
-///
-/// \code
-/// #pragma omp teams distribute simd private(a,b)
-/// \endcode
-/// In this example directive '#pragma omp teams distribute simd'
-/// has clause 'private' with the variables 'a' and 'b'
-///
-class OMPTeamsDistributeSimdDirective 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.
- ///
- OMPTeamsDistributeSimdDirective(SourceLocation StartLoc,
- SourceLocation EndLoc, unsigned CollapsedNum,
- unsigned NumClauses)
- : OMPLoopDirective(this, OMPTeamsDistributeSimdDirectiveClass,
- OMPD_teams_distribute_simd, StartLoc, EndLoc,
- CollapsedNum, NumClauses) {}
-
- /// Build an empty directive.
- ///
- /// \param CollapsedNum Number of collapsed nested loops.
- /// \param NumClauses Number of clauses.
- ///
- explicit OMPTeamsDistributeSimdDirective(unsigned CollapsedNum,
- unsigned NumClauses)
- : OMPLoopDirective(this, OMPTeamsDistributeSimdDirectiveClass,
- OMPD_teams_distribute_simd, 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 OMPTeamsDistributeSimdDirective *
- 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 OMPTeamsDistributeSimdDirective *CreateEmpty(const ASTContext &C,
- unsigned NumClauses,
- unsigned CollapsedNum,
- EmptyShell);
-
- static bool classof(const Stmt *T) {
- return T->getStmtClass() == OMPTeamsDistributeSimdDirectiveClass;
- }
-};
-
} // end namespace clang
#endif
#ifndef OPENMP_TEAMS_DISTRIBUTE_CLAUSE
#define OPENMP_TEAMS_DISTRIBUTE_CLAUSE(Name)
#endif
-#ifndef OPENMP_TEAMS_DISTRIBUTE_SIMD_CLAUSE
-#define OPENMP_TEAMS_DISTRIBUTE_SIMD_CLAUSE(Name)
-#endif
// OpenMP directives.
OPENMP_DIRECTIVE(threadprivate)
OPENMP_DIRECTIVE_EXT(target_parallel_for_simd, "target parallel for simd")
OPENMP_DIRECTIVE_EXT(target_simd, "target simd")
OPENMP_DIRECTIVE_EXT(teams_distribute, "teams distribute")
-OPENMP_DIRECTIVE_EXT(teams_distribute_simd, "teams distribute simd")
// OpenMP clauses.
OPENMP_CLAUSE(if, OMPIfClause)
OPENMP_TEAMS_DISTRIBUTE_CLAUSE(collapse)
OPENMP_TEAMS_DISTRIBUTE_CLAUSE(dist_schedule)
-// Clauses allowed for OpenMP directive 'teams distribute simd'
-OPENMP_TEAMS_DISTRIBUTE_SIMD_CLAUSE(default)
-OPENMP_TEAMS_DISTRIBUTE_SIMD_CLAUSE(private)
-OPENMP_TEAMS_DISTRIBUTE_SIMD_CLAUSE(firstprivate)
-OPENMP_TEAMS_DISTRIBUTE_SIMD_CLAUSE(shared)
-OPENMP_TEAMS_DISTRIBUTE_SIMD_CLAUSE(reduction)
-OPENMP_TEAMS_DISTRIBUTE_SIMD_CLAUSE(num_teams)
-OPENMP_TEAMS_DISTRIBUTE_SIMD_CLAUSE(thread_limit)
-OPENMP_TEAMS_DISTRIBUTE_SIMD_CLAUSE(lastprivate)
-OPENMP_TEAMS_DISTRIBUTE_SIMD_CLAUSE(collapse)
-OPENMP_TEAMS_DISTRIBUTE_SIMD_CLAUSE(dist_schedule)
-OPENMP_TEAMS_DISTRIBUTE_SIMD_CLAUSE(linear)
-OPENMP_TEAMS_DISTRIBUTE_SIMD_CLAUSE(aligned)
-OPENMP_TEAMS_DISTRIBUTE_SIMD_CLAUSE(safelen)
-OPENMP_TEAMS_DISTRIBUTE_SIMD_CLAUSE(simdlen)
-
#undef OPENMP_TASKLOOP_SIMD_CLAUSE
#undef OPENMP_TASKLOOP_CLAUSE
#undef OPENMP_LINEAR_KIND
#undef OPENMP_TARGET_PARALLEL_FOR_SIMD_CLAUSE
#undef OPENMP_TARGET_SIMD_CLAUSE
#undef OPENMP_TEAMS_DISTRIBUTE_CLAUSE
-#undef OPENMP_TEAMS_DISTRIBUTE_SIMD_CLAUSE
def OMPTargetParallelForSimdDirective : DStmt<OMPLoopDirective>;
def OMPTargetSimdDirective : DStmt<OMPLoopDirective>;
def OMPTeamsDistributeDirective : DStmt<OMPLoopDirective>;
-def OMPTeamsDistributeSimdDirective : DStmt<OMPLoopDirective>;
ArrayRef<OMPClause *> Clauses, Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc,
llvm::DenseMap<ValueDecl *, Expr *> &VarsWithImplicitDSA);
- /// Called on well-formed '\#pragma omp teams distribute simd' after parsing
- /// of the associated statement.
- StmtResult ActOnOpenMPTeamsDistributeSimdDirective(
- 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_TARGET_PARALLEL_FOR_SIMD_DIRECTIVE,
STMT_OMP_TARGET_SIMD_DIRECTIVE,
STMT_OMP_TEAMS_DISTRIBUTE_DIRECTIVE,
- STMT_OMP_TEAMS_DISTRIBUTE_SIMD_DIRECTIVE,
EXPR_OMP_ARRAY_SECTION,
// ARC
sizeof(Stmt *) * numLoopChildren(CollapsedNum, OMPD_teams_distribute));
return new (Mem) OMPTeamsDistributeDirective(CollapsedNum, NumClauses);
}
-
-OMPTeamsDistributeSimdDirective *OMPTeamsDistributeSimdDirective::Create(
- const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
- unsigned CollapsedNum, ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt,
- const HelperExprs &Exprs) {
- unsigned Size = llvm::alignTo(sizeof(OMPTeamsDistributeSimdDirective),
- llvm::alignOf<OMPClause *>());
- void *Mem =
- C.Allocate(Size + sizeof(OMPClause *) * Clauses.size() +
- sizeof(Stmt *) *
- numLoopChildren(CollapsedNum, OMPD_teams_distribute_simd));
- OMPTeamsDistributeSimdDirective *Dir =
- new (Mem) OMPTeamsDistributeSimdDirective(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->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;
-}
-
-OMPTeamsDistributeSimdDirective *OMPTeamsDistributeSimdDirective::CreateEmpty(
- const ASTContext &C, unsigned NumClauses, unsigned CollapsedNum,
- EmptyShell) {
- unsigned Size = llvm::alignTo(sizeof(OMPTeamsDistributeSimdDirective),
- llvm::alignOf<OMPClause *>());
- void *Mem =
- C.Allocate(Size + sizeof(OMPClause *) * NumClauses +
- sizeof(Stmt *) *
- numLoopChildren(CollapsedNum, OMPD_teams_distribute_simd));
- return new (Mem) OMPTeamsDistributeSimdDirective(CollapsedNum, NumClauses);
-}
PrintOMPExecutableDirective(Node);
}
-void StmtPrinter::VisitOMPTeamsDistributeSimdDirective(
- OMPTeamsDistributeSimdDirective *Node) {
- Indent() << "#pragma omp teams distribute simd ";
- PrintOMPExecutableDirective(Node);
-}
-
//===----------------------------------------------------------------------===//
// Expr printing methods.
//===----------------------------------------------------------------------===//
VisitOMPLoopDirective(S);
}
-void StmtProfiler::VisitOMPTeamsDistributeSimdDirective(
- const OMPTeamsDistributeSimdDirective *S) {
- VisitOMPLoopDirective(S);
-}
-
void StmtProfiler::VisitExpr(const Expr *S) {
VisitStmt(S);
}
#define OPENMP_TEAMS_DISTRIBUTE_CLAUSE(Name) \
case OMPC_##Name: \
return true;
-#include "clang/Basic/OpenMPKinds.def"
- default:
- break;
- }
- break;
- case OMPD_teams_distribute_simd:
- switch (CKind) {
-#define OPENMP_TEAMS_DISTRIBUTE_SIMD_CLAUSE(Name) \
- case OMPC_##Name: \
- return true;
#include "clang/Basic/OpenMPKinds.def"
default:
break;
DKind == OMPD_distribute_parallel_for_simd ||
DKind == OMPD_distribute_simd ||
DKind == OMPD_target_parallel_for_simd || DKind == OMPD_target_simd ||
- DKind == OMPD_teams_distribute || DKind == OMPD_teams_distribute_simd;
+ DKind == OMPD_teams_distribute;
// TODO add next directives.
}
}
bool clang::isOpenMPTeamsDirective(OpenMPDirectiveKind DKind) {
- return DKind == OMPD_teams || DKind == OMPD_teams_distribute ||
- DKind == OMPD_teams_distribute_simd;
+ return DKind == OMPD_teams || DKind == OMPD_teams_distribute;
// TODO add next directives.
}
return DKind == OMPD_simd || DKind == OMPD_for_simd ||
DKind == OMPD_parallel_for_simd || DKind == OMPD_taskloop_simd ||
DKind == OMPD_distribute_parallel_for_simd ||
- DKind == OMPD_distribute_simd || DKind == OMPD_target_simd ||
- DKind == OMPD_teams_distribute_simd;
+ DKind == OMPD_distribute_simd || DKind == OMPD_target_simd;
// TODO add next directives.
}
bool clang::isOpenMPDistributeDirective(OpenMPDirectiveKind Kind) {
return isOpenMPNestingDistributeDirective(Kind) ||
- Kind == OMPD_teams_distribute || Kind == OMPD_teams_distribute_simd;
+ Kind == OMPD_teams_distribute;
// TODO add next directives.
}
bool clang::isOpenMPLoopBoundSharingDirective(OpenMPDirectiveKind Kind) {
return Kind == OMPD_distribute_parallel_for ||
Kind == OMPD_distribute_parallel_for_simd ||
- Kind == OMPD_distribute_simd || Kind == OMPD_teams_distribute ||
- Kind == OMPD_teams_distribute_simd;
+ Kind == OMPD_distribute_simd || Kind == OMPD_teams_distribute;
}
case Stmt::OMPTeamsDistributeDirectiveClass:
EmitOMPTeamsDistributeDirective(cast<OMPTeamsDistributeDirective>(*S));
break;
- case Stmt::OMPTeamsDistributeSimdDirectiveClass:
- EmitOMPTeamsDistributeSimdDirective(
- cast<OMPTeamsDistributeSimdDirective>(*S));
- break;
}
}
});
}
-void CodeGenFunction::EmitOMPTeamsDistributeSimdDirective(
- const OMPTeamsDistributeSimdDirective &S) {
- OMPLexicalScope Scope(*this, S, /*AsInlined=*/true);
- CGM.getOpenMPRuntime().emitInlinedDirective(
- *this, OMPD_teams_distribute_simd,
- [&S](CodeGenFunction &CGF, PrePostActionTy &) {
- OMPLoopScope PreInitScope(CGF, S);
- CGF.EmitStmt(
- cast<CapturedStmt>(S.getAssociatedStmt())->getCapturedStmt());
- });
-}
-
-
/// \brief Emit a helper variable and return corresponding lvalue.
static LValue EmitOMPHelperVar(CodeGenFunction &CGF,
const DeclRefExpr *Helper) {
const OMPTargetParallelForSimdDirective &S);
void EmitOMPTargetSimdDirective(const OMPTargetSimdDirective &S);
void EmitOMPTeamsDistributeDirective(const OMPTeamsDistributeDirective &S);
- void
- EmitOMPTeamsDistributeSimdDirective(const OMPTeamsDistributeSimdDirective &S);
/// Emit outlined function for the target directive.
static std::pair<llvm::Function * /*OutlinedFn*/,
{ OMPD_target, OMPD_simd, OMPD_target_simd },
{ OMPD_target_parallel, OMPD_for, OMPD_target_parallel_for },
{ OMPD_target_parallel_for, OMPD_simd, OMPD_target_parallel_for_simd },
- { OMPD_teams, OMPD_distribute, OMPD_teams_distribute },
- { OMPD_teams_distribute, OMPD_simd, OMPD_teams_distribute_simd }
+ { OMPD_teams, OMPD_distribute, OMPD_teams_distribute }
};
enum { CancellationPoint = 0, DeclareReduction = 1, TargetData = 2 };
auto Tok = P.getCurToken();
case OMPD_target_parallel_for_simd:
case OMPD_target_simd:
case OMPD_teams_distribute:
- case OMPD_teams_distribute_simd:
Diag(Tok, diag::err_omp_unexpected_directive)
<< getOpenMPDirectiveName(DKind);
break;
/// 'target update' | 'distribute parallel for' |
/// 'distribute paralle for simd' | 'distribute simd' |
/// 'target parallel for simd' | 'target simd' |
-/// 'teams distribute' | 'teams distribute simd' {clause}
+/// 'teams distribute' {clause}
/// annot_pragma_openmp_end
///
StmtResult Parser::ParseOpenMPDeclarativeOrExecutableDirective(
case OMPD_distribute_simd:
case OMPD_target_parallel_for_simd:
case OMPD_target_simd:
- case OMPD_teams_distribute:
- case OMPD_teams_distribute_simd: {
+ case OMPD_teams_distribute: {
ConsumeToken();
// Parse directive name of the 'critical' directive if any.
if (DKind == OMPD_critical) {
case OMPD_distribute_parallel_for_simd:
case OMPD_distribute_simd:
case OMPD_distribute_parallel_for:
- case OMPD_teams_distribute:
- case OMPD_teams_distribute_simd: {
+ case OMPD_teams_distribute: {
QualType KmpInt32Ty = Context.getIntTypeForBitwidth(32, 1);
QualType KmpInt32PtrTy =
Context.getPointerType(KmpInt32Ty).withConst().withRestrict();
// | parallel | distribute simd | + |
// | parallel | target simd | * |
// | parallel | teams distribute| + |
- // | parallel | teams distribute| |
- // | | simd | + |
// +------------------+-----------------+------------------------------------+
// | for | parallel | * |
// | for | for | + |
// | | for simd | |
// | for | target simd | * |
// | for | teams distribute| + |
- // | for | teams distribute| |
- // | | simd | + |
// +------------------+-----------------+------------------------------------+
// | master | parallel | * |
// | master | for | + |
// | | for simd | |
// | master | target simd | * |
// | master | teams distribute| + |
- // | master | teams distribute| |
- // | | simd | + |
// +------------------+-----------------+------------------------------------+
// | critical | parallel | * |
// | critical | for | + |
// | | for simd | |
// | critical | target simd | * |
// | critical | teams distribute| + |
- // | critical | teams distribute| |
- // | | simd | + |
// +------------------+-----------------+------------------------------------+
// | simd | parallel | |
// | simd | for | |
// | | for simd | |
// | simd | target simd | |
// | simd | teams distribute| |
- // | simd | teams distribute| |
- // | | simd | |
// +------------------+-----------------+------------------------------------+
// | for simd | parallel | |
// | for simd | for | |
// | | for simd | |
// | for simd | target simd | |
// | for simd | teams distribute| |
- // | for simd | teams distribute| |
- // | | simd | |
// +------------------+-----------------+------------------------------------+
// | parallel for simd| parallel | |
// | parallel for simd| for | |
// | | for simd | |
// | parallel for simd| target simd | |
// | parallel for simd| teams distribute| |
- // | parallel for simd| teams distribute| |
- // | | simd | |
// +------------------+-----------------+------------------------------------+
// | sections | parallel | * |
// | sections | for | + |
// | sections | target parallel | + |
// | | for simd | |
// | sections | target simd | * |
- // | sections | teams distribute| |
- // | | simd | |
// +------------------+-----------------+------------------------------------+
// | section | parallel | * |
// | section | for | + |
// | | for simd | |
// | section | target simd | * |
// | section | teams distrubte | + |
- // | section | teams distribute| |
- // | | simd | + |
// +------------------+-----------------+------------------------------------+
// | single | parallel | * |
// | single | for | + |
// | | for simd | |
// | single | target simd | * |
// | single | teams distrubte | + |
- // | single | teams distribute| |
- // | | simd | + |
// +------------------+-----------------+------------------------------------+
// | parallel for | parallel | * |
// | parallel for | for | + |
// | | for simd | |
// | parallel for | target simd | * |
// | parallel for | teams distribute| + |
- // | parallel for | teams distribute| |
- // | | simd | + |
// +------------------+-----------------+------------------------------------+
// | parallel sections| parallel | * |
// | parallel sections| for | + |
// | | for simd | |
// | parallel sections| target simd | * |
// | parallel sections| teams distribute| + |
- // | parallel sections| teams distribute| |
- // | | simd | + |
// +------------------+-----------------+------------------------------------+
// | task | parallel | * |
// | task | for | + |
// | | for simd | |
// | task | target simd | * |
// | task | teams distribute| + |
- // | task | teams distribute| |
- // | | simd | + |
// +------------------+-----------------+------------------------------------+
// | ordered | parallel | * |
// | ordered | for | + |
// | | for simd | |
// | ordered | target simd | * |
// | ordered | teams distribute| + |
- // | ordered | teams distribute| |
- // | | simd | + |
// +------------------+-----------------+------------------------------------+
// | atomic | parallel | |
// | atomic | for | |
// | | for simd | |
// | atomic | target simd | |
// | atomic | teams distribute| |
- // | atomic | teams distribute| |
- // | | simd | |
// +------------------+-----------------+------------------------------------+
// | target | parallel | * |
// | target | for | * |
// | | for simd | |
// | target | target simd | |
// | target | teams distribute| |
- // | target | teams distribute| |
- // | | simd | |
// +------------------+-----------------+------------------------------------+
// | target parallel | parallel | * |
// | target parallel | for | * |
// | | for simd | |
// | target parallel | target simd | |
// | target parallel | teams distribute| + |
- // | target parallel | teams distribute| + |
- // | | simd | |
// +------------------+-----------------+------------------------------------+
// | target parallel | parallel | * |
// | for | | |
// | for | | |
// | target parallel | teams distribute| |
// | for | | |
- // | target parallel | teams distribute| |
- // | for | simd | |
// +------------------+-----------------+------------------------------------+
// | teams | parallel | * |
// | teams | for | + |
// | | for simd | |
// | teams | target simd | + |
// | teams | teams distribute| + |
- // | teams | teams distribute| + |
- // | | simd | |
// +------------------+-----------------+------------------------------------+
// | taskloop | parallel | * |
// | taskloop | for | + |
// | | for simd | |
// | taskloop | target simd | * |
// | taskloop | teams distribute| + |
- // | taskloop | teams distribute| + |
- // | | simd | |
// +------------------+-----------------+------------------------------------+
// | taskloop simd | parallel | |
// | taskloop simd | for | |
// | | for simd | |
// | taskloop simd | target simd | |
// | taskloop simd | teams distribute| |
- // | taskloop simd | teams distribute| |
- // | | simd | |
// +------------------+-----------------+------------------------------------+
// | distribute | parallel | * |
// | distribute | for | * |
// | | for simd | |
// | distribute | target simd | |
// | distribute | teams distribute| |
- // | distribute | teams distribute| |
- // | | simd | |
// +------------------+-----------------+------------------------------------+
// | distribute | parallel | * |
// | parallel for | | |
// | parallel for | | |
// | distribute | teams distribute| |
// | parallel for | | |
- // | distribute | teams distribute| |
- // | parallel for | simd | |
// +------------------+-----------------+------------------------------------+
// | distribute | parallel | * |
// | parallel for simd| | |
// | parallel for simd| | |
// | distribute | teams distribute| |
// | parallel for simd| | |
- // | distribute | teams distribute| |
- // | parallel for simd| simd | |
// +------------------+-----------------+------------------------------------+
// | distribute simd | parallel | * |
// | distribute simd | for | * |
// | | for simd | |
// | distribute simd | target simd | * |
// | distribute simd | teams distribute| * |
- // | distribute simd | teams distribute| |
- // | | simd | |
// +------------------+-----------------+------------------------------------+
// | target parallel | parallel | * |
// | for simd | | |
// | for simd | | |
// | target parallel | teams distribute| * |
// | for simd | | |
- // | target parallel | teams distribute| |
- // | for simd | simd | |
// +------------------+-----------------+------------------------------------+
// | target simd | parallel | |
// | target simd | for | |
// | | for simd | |
// | target simd | target simd | |
// | target simd | teams distribute| |
- // | target simd | teams distribute| |
- // | | simd | |
// +------------------+-----------------+------------------------------------+
// | teams distribute | parallel | |
// | teams distribute | for | |
// | teams distribute | target parallel | |
// | | for simd | |
// | teams distribute | teams distribute| |
- // | teams distribute | teams distribute| |
- // | | simd | |
- // +------------------+-----------------+------------------------------------+
- // | teams distribute | parallel | |
- // | simd | | |
- // | teams distribute | for | |
- // | simd | | |
- // | teams distribute | for simd | |
- // | simd | | |
- // | teams distribute | master | |
- // | simd | | |
- // | teams distribute | critical | |
- // | simd | | |
- // | teams distribute | simd | |
- // | simd | | |
- // | teams distribute | sections | |
- // | simd | | |
- // | teams distribute | section | |
- // | simd | | |
- // | teams distribute | single | |
- // | simd | | |
- // | teams distribute | parallel for | |
- // | simd | | |
- // | teams distribute |parallel for simd| |
- // | simd | | |
- // | teams distribute |parallel sections| |
- // | simd | | |
- // | teams distribute | task | |
- // | simd | | |
- // | teams distribute | taskyield | |
- // | simd | | |
- // | teams distribute | barrier | |
- // | simd | | |
- // | teams distribute | taskwait | |
- // | simd | | |
- // | teams distribute | taskgroup | |
- // | simd | | |
- // | teams distribute | flush | |
- // | simd | | |
- // | teams distribute | ordered | + (with simd clause) |
- // | simd | | |
- // | teams distribute | atomic | |
- // | simd | | |
- // | teams distribute | target | |
- // | simd | | |
- // | teams distribute | target parallel | |
- // | simd | | |
- // | teams distribute | target parallel | |
- // | simd | for | |
- // | teams distribute | target enter | |
- // | simd | data | |
- // | teams distribute | target exit | |
- // | simd | data | |
- // | teams distribute | teams | |
- // | simd | | |
- // | teams distribute | cancellation | |
- // | simd | point | |
- // | teams distribute | cancel | |
- // | simd | | |
- // | teams distribute | taskloop | |
- // | simd | | |
- // | teams distribute | taskloop simd | |
- // | simd | | |
- // | teams distribute | distribute | |
- // | simd | | |
- // | teams distribute | distribute | |
- // | simd | parallel for | |
- // | teams distribute | distribute | |
- // | simd |parallel for simd| |
- // | teams distribute | distribute simd | |
- // | simd | | |
- // | teams distribute | target parallel | |
- // | simd | for simd | |
- // | teams distribute | teams distribute| |
- // | simd | | |
- // | teams distribute | teams distribute| |
- // | simd | simd | |
// +------------------+-----------------+------------------------------------+
if (Stack->getCurScope()) {
auto ParentRegion = Stack->getParentDirective();
Res = ActOnOpenMPTeamsDistributeDirective(
ClausesWithImplicit, AStmt, StartLoc, EndLoc, VarsWithInheritedDSA);
break;
- case OMPD_teams_distribute_simd:
- Res = ActOnOpenMPTeamsDistributeSimdDirective(
- ClausesWithImplicit, AStmt, StartLoc, EndLoc, VarsWithInheritedDSA);
- break;
case OMPD_declare_target:
case OMPD_end_declare_target:
case OMPD_threadprivate:
Context, StartLoc, EndLoc, NestedLoopCount, Clauses, AStmt, B);
}
-StmtResult Sema::ActOnOpenMPTeamsDistributeSimdDirective(
- 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.
- unsigned NestedLoopCount =
- CheckOpenMPLoop(OMPD_teams_distribute_simd,
- 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 teams distribute simd 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();
- }
- }
-
- if (checkSimdlenSafelenSpecified(*this, Clauses))
- return StmtError();
-
- getCurFunction()->setHasBranchProtectedScope();
- return OMPTeamsDistributeSimdDirective::Create(
- Context, StartLoc, EndLoc, NestedLoopCount, Clauses, AStmt, B);
-}
-
OMPClause *Sema::ActOnOpenMPSingleExprClause(OpenMPClauseKind Kind, Expr *Expr,
SourceLocation StartLoc,
SourceLocation LParenLoc,
return Res;
}
-template <typename Derived>
-StmtResult TreeTransform<Derived>::TransformOMPTeamsDistributeSimdDirective(
- OMPTeamsDistributeSimdDirective *D) {
- DeclarationNameInfo DirName;
- getDerived().getSema().StartOpenMPDSABlock(
- OMPD_teams_distribute_simd, DirName, nullptr, D->getLocStart());
- StmtResult Res = getDerived().TransformOMPExecutableDirective(D);
- getDerived().getSema().EndOpenMPDSABlock(Res.get());
- return Res;
-}
-
//===----------------------------------------------------------------------===//
// OpenMP clause transformation
//===----------------------------------------------------------------------===//
VisitOMPLoopDirective(D);
}
-void ASTStmtReader::VisitOMPTeamsDistributeSimdDirective(
- OMPTeamsDistributeSimdDirective *D) {
- VisitOMPLoopDirective(D);
-}
-
//===----------------------------------------------------------------------===//
// ASTReader Implementation
//===----------------------------------------------------------------------===//
break;
}
- case STMT_OMP_TEAMS_DISTRIBUTE_SIMD_DIRECTIVE: {
- unsigned NumClauses = Record[ASTStmtReader::NumStmtFields];
- unsigned CollapsedNum = Record[ASTStmtReader::NumStmtFields + 1];
- S = OMPTeamsDistributeSimdDirective::CreateEmpty(Context, NumClauses,
- CollapsedNum, Empty);
- break;
- }
-
case EXPR_CXX_OPERATOR_CALL:
S = new (Context) CXXOperatorCallExpr(Context, Empty);
break;
Code = serialization::STMT_OMP_TEAMS_DISTRIBUTE_DIRECTIVE;
}
-void ASTStmtWriter::VisitOMPTeamsDistributeSimdDirective(
- OMPTeamsDistributeSimdDirective *D) {
- VisitOMPLoopDirective(D);
- Code = serialization::STMT_OMP_TEAMS_DISTRIBUTE_SIMD_DIRECTIVE;
-}
-
//===----------------------------------------------------------------------===//
// ASTWriter Implementation
//===----------------------------------------------------------------------===//
case Stmt::OMPTargetParallelForSimdDirectiveClass:
case Stmt::OMPTargetSimdDirectiveClass:
case Stmt::OMPTeamsDistributeDirectiveClass:
- case Stmt::OMPTeamsDistributeSimdDirectiveClass:
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 teams distribute simd // expected-error {{region cannot be closely nested inside 'parallel' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a target region?}}
- for (int i = 0; i < 10; ++i)
- ;
- }
-
+
// SIMD DIRECTIVE
#pragma omp simd
for (int i = 0; i < 10; ++i) {
for (int j = 0; j < 10; ++j)
;
}
-#pragma omp simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp teams distribute simd // 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 teams distribute simd // expected-error {{region cannot be closely nested inside 'for' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a target region?}}
- 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 teams distribute simd // 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 teams distribute simd // expected-error {{region cannot be closely nested inside 'sections' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a target region?}}
- 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 teams distribute simd // expected-error {{region cannot be closely nested inside 'section' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a target region?}}
- for (int i = 0; i < 10; ++i)
- ;
- }
// SINGLE DIRECTIVE
#pragma omp single
for (int i = 0; i < 10; ++i)
;
}
-#pragma omp single
- {
-#pragma omp teams distribute simd // expected-error {{region cannot be closely nested inside 'single' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a target region?}}
- for (int i = 0; i < 10; ++i)
- ;
- }
// MASTER DIRECTIVE
#pragma omp master
for (int i = 0; i < 10; ++i)
;
}
-#pragma omp master
- {
-#pragma omp teams distribute simd // expected-error {{region cannot be closely nested inside 'master' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a target region?}}
- for (int i = 0; i < 10; ++i)
- ;
- }
// CRITICAL DIRECTIVE
#pragma omp critical
for (int i = 0; i < 10; ++i)
;
}
-#pragma omp critical
- {
-#pragma omp teams distribute simd // expected-error {{region cannot be closely nested inside 'critical' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a target region?}}
- 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 teams distribute simd // expected-error {{region cannot be closely nested inside 'parallel for' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a target region?}}
- 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 teams distribute simd // 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 teams distribute simd // expected-error {{region cannot be closely nested inside 'parallel sections' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a target region?}}
- for (int i = 0; i < 10; ++i)
- ;
- }
// TASK DIRECTIVE
#pragma omp task
for (int i = 0; i < 10; ++i)
;
}
-#pragma omp task
- {
-#pragma omp teams distribute simd // expected-error {{region cannot be closely nested inside 'task' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a target region?}}
- for (int i = 0; i < 10; ++i)
- ;
- }
// ORDERED DIRECTIVE
#pragma omp ordered
for (int i = 0; i < 10; ++i)
;
}
-#pragma omp ordered
- {
-#pragma omp teams distribute simd // expected-error {{region cannot be closely nested inside 'ordered' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a target region?}}
- for (int i = 0; i < 10; ++i)
- ;
- }
// ATOMIC DIRECTIVE
#pragma omp atomic
for (int i = 0; i < 10; ++i)
;
}
-#pragma omp ordered
- {
-#pragma omp teams distribute simd // expected-error {{region cannot be closely nested inside 'ordered' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a target 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 teams distribute simd // OK
- 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 teams distribute simd // expected-error {{region cannot be closely nested inside 'target parallel' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a target 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 teams distribute simd // expected-error {{region cannot be closely nested inside 'target parallel for' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a target 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 teams distribute simd // expected-error {{region cannot be closely nested inside 'teams' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a 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 teams distribute simd // expected-error {{region cannot be closely nested inside 'taskloop' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a target region?}}
- 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 teams distribute simd // expected-error {{region cannot be closely nested inside 'distribute' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a 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 teams distribute simd // expected-error {{region cannot be closely nested inside '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)
- ;
- }
// 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 teams distribute simd // 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 teams distribute simd // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- for (int i = 0; i < 10; ++i)
- ++a;
- }
- // TEAMS DISTRIBUTE DIRECTIVE
+// 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)
;
for (int i = 0; i < 10; ++i)
++a;
}
-#pragma omp target
-#pragma omp teams distribute
- for (int i = 0; i < 10; ++i) {
-#pragma omp teams distribute simd // expected-error {{region cannot be closely nested inside 'teams distribute' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a 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?}}
+void foo() {
+ int a = 0;
+// PARALLEL DIRECTIVE
+#pragma omp parallel
+#pragma omp for
for (int i = 0; i < 10; ++i)
;
-#pragma omp target
-#pragma omp teams distribute
- for (int i = 0; i < 10; ++i) {
-#pragma omp distribute parallel for simd // expected-error {{region cannot be closely nested inside 'teams distribute' 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 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 target
-#pragma omp teams distribute
- for (int i = 0; i < 10; ++i) {
-#pragma omp distribute // expected-error {{region cannot be closely nested inside 'teams distribute' 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 section // expected-error {{'omp section' directive must be closely nested to a sections region, not a parallel region}}
+ {
+ bar();
}
-#pragma omp target
-#pragma omp teams distribute
- for (int i = 0; i < 10; ++i) {
-#pragma omp for // OK
- for (int i = 0; i < 10; ++i)
- ;
+#pragma omp parallel
+#pragma omp sections
+ {
+ bar();
}
-#pragma omp target
-#pragma omp teams distribute
- for (int i = 0; i < 10; ++i) {
-#pragma omp simd // OK
- 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
-#pragma omp teams distribute
- for (int i = 0; i < 10; ++i) {
-#pragma omp for simd // OK
- for (int i = 0; i < 10; ++i)
- ;
+#pragma omp parallel
+#pragma omp task
+ {
+ bar();
}
-#pragma omp target
-#pragma omp teams distribute
- for (int i = 0; i < 10; ++i) {
-#pragma omp parallel // OK
- for (int i = 0; i < 10; ++i)
- ;
+#pragma omp parallel
+ {
+#pragma omp taskyield
+ bar();
}
-#pragma omp target
-#pragma omp teams distribute
- for (int i = 0; i < 10; ++i) {
-#pragma omp sections // OK
- {
- bar();
- }
+#pragma omp parallel
+ {
+#pragma omp barrier
+ bar();
}
-#pragma omp target
-#pragma omp teams distribute
- 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 teams distribute region}}
- {
- bar();
- }
- }
-#pragma omp target
-#pragma omp teams distribute
- for (int i = 0; i < 10; ++i) {
-#pragma omp single // OK
- {
- bar();
- }
- }
-#pragma omp target
-#pragma omp teams distribute
- for (int i = 0; i < 10; ++i) {
-#pragma omp master // OK
- {
- bar();
- }
- }
-#pragma omp target
-#pragma omp teams distribute
- for (int i = 0; i < 10; ++i) {
-#pragma omp critical // OK
- {
- bar();
- }
- }
-#pragma omp target
-#pragma omp teams distribute
- for (int i = 0; i < 10; ++i) {
-#pragma omp parallel // OK
- {
-#pragma omp single
- {
- bar();
- }
- }
- }
-#pragma omp target
-#pragma omp teams distribute
- for (int i = 0; i < 10; ++i) {
-#pragma omp parallel for // OK
- for (int i = 0; i < 10; ++i)
- ;
- }
-#pragma omp target
-#pragma omp teams distribute
- for (int i = 0; i < 10; ++i) {
-#pragma omp parallel for simd // OK
- for (int i = 0; i < 10; ++i)
- ;
- }
-#pragma omp target
-#pragma omp teams distribute
- for (int i = 0; i < 10; ++i) {
-#pragma omp parallel sections // OK
- {
- bar();
- }
- }
-#pragma omp target
-#pragma omp teams distribute
- for (int i = 0; i < 10; ++i) {
-#pragma omp task // OK
- {
- bar();
- }
- }
-#pragma omp target
-#pragma omp teams distribute
- for (int i = 0; i < 10; ++i) {
-#pragma omp taskyield // OK
- bar();
- }
-#pragma omp target
-#pragma omp teams distribute
- for (int i = 0; i < 10; ++i) {
-#pragma omp barrier // OK
- bar();
- }
-#pragma omp target
-#pragma omp teams distribute
- for (int i = 0; i < 10; ++i) {
-#pragma omp taskwait // OK
- bar();
- }
-#pragma omp target
-#pragma omp teams distribute
- for (int i = 0; i < 10; ++i) {
-#pragma omp flush // OK
- bar();
- }
-#pragma omp target
-#pragma omp teams distribute
- for (int i = 0; i < 10; ++i) {
-#pragma omp ordered // expected-error {{region cannot be closely nested inside 'teams distribute' region; perhaps you forget to enclose 'omp ordered' directive into a for or a parallel for region with 'ordered' clause?}}
- bar();
- }
-#pragma omp target
-#pragma omp teams distribute
- for (int i = 0; i < 10; ++i) {
-#pragma omp atomic // OK
- ++a;
- }
-#pragma omp target
-#pragma omp teams distribute
- for (int i = 0; i < 10; ++i) {
-#pragma omp target // expected-error {{region cannot be nested inside 'target' region}}
- ++a;
- }
-#pragma omp target
-#pragma omp teams distribute
- for (int i = 0; i < 10; ++i) {
-#pragma omp target parallel // expected-error {{region cannot be nested inside 'target' region}}
- ++a;
- }
-#pragma omp target
-#pragma omp teams distribute
- for (int i = 0; i < 10; ++i) {
-#pragma omp target parallel for // expected-error {{region cannot be nested inside 'target' region}}
- for (int i = 0; i < 10; ++i)
- ;
- }
-#pragma omp target
-#pragma omp teams distribute
- for (int i = 0; i < 10; ++i) {
-#pragma omp target enter data map(to: a) // expected-error {{region cannot be nested inside 'target' region}}
- ++a;
- }
-#pragma omp target
-#pragma omp teams distribute
- for (int i = 0; i < 10; ++i) {
-#pragma omp target exit data map(from: a) // expected-error {{region cannot be nested inside 'target' region}}
- ++a;
- }
-#pragma omp target
-#pragma omp teams distribute
- for (int i = 0; i < 10; ++i) {
-#pragma omp teams // expected-error {{region cannot be closely nested inside 'teams distribute' region; perhaps you forget to enclose 'omp teams' directive into a target region?}}
- ++a;
- }
-#pragma omp target
-#pragma omp teams distribute
- for (int i = 0; i < 10; ++i) {
-#pragma omp target update to(a) // expected-error {{region cannot be nested inside 'target' region}}
- ++a;
- }
-#pragma omp target
-#pragma omp teams distribute
- for (int i = 0; i < 10; ++i) {
-#pragma omp distribute simd // expected-error {{region cannot be closely nested inside 'teams distribute' 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
-#pragma omp teams distribute
- for (int i = 0; i < 10; ++i) {
-#pragma omp target simd // expected-error {{region cannot be nested inside '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 teams distribute // expected-error {{region cannot be closely nested inside 'teams distribute' 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
-#pragma omp teams distribute
- for (int i = 0; i < 10; ++i) {
-#pragma omp teams distribute simd // expected-error {{region cannot be closely nested inside 'teams distribute' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a 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)
- ;
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp distribute parallel for simd // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- for (int i = 0; i < 10; ++i)
- ;
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp distribute // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- for (int i = 0; i < 10; ++i)
- ;
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp for // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- for (int i = 0; i < 10; ++i)
- ;
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp simd // expected-warning {{OpenMP only allows an ordered construct with the simd clause nested in a simd construct}}
- for (int i = 0; i < 10; ++i)
- ;
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp for simd // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- for (int i = 0; i < 10; ++i)
- ;
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp parallel // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- for (int i = 0; i < 10; ++i)
- ;
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp sections // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- {
- bar();
- }
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp section // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- {
- bar();
- }
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp single // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- {
- bar();
- }
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp master // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- {
- bar();
- }
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp critical // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- {
- bar();
- }
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp parallel // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- {
-#pragma omp single
- {
- bar();
- }
- }
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp parallel for // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- for (int i = 0; i < 10; ++i)
- ;
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp parallel for simd // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- for (int i = 0; i < 10; ++i)
- ;
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp parallel sections // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- {
- bar();
- }
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp task // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- {
- bar();
- }
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp taskyield // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- bar();
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp barrier // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- bar();
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp taskwait // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- bar();
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp flush // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- bar();
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp ordered // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- bar();
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp atomic // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- ++a;
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp target // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- ++a;
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp target parallel // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- ++a;
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp target parallel for // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- for (int i = 0; i < 10; ++i)
- ;
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp target enter data map(to: a) // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- ++a;
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp target exit data map(from: a) // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- ++a;
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp teams // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- ++a;
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp target update to(a) // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- ++a;
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp distribute simd // expected-error {{OpenMP constructs may not be nested inside a simd 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 simd // expected-error {{OpenMP constructs may not be nested inside a simd 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 teams distribute // expected-error {{OpenMP constructs may not be nested inside a simd 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 teams distribute simd // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- for (int i = 0; i < 10; ++i)
- ++a;
- }
-}
-
-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();
+#pragma omp parallel
+ {
+#pragma omp taskwait
+ bar();
}
#pragma omp parallel
{
for (int i = 0; i < 10; ++i)
;
}
-#pragma omp parallel
- {
-#pragma omp teams distribute simd // expected-error {{region cannot be closely nested inside 'parallel' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a target region?}}
- 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 teams distribute simd // 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 teams distribute simd // expected-error {{region cannot be closely nested inside 'for' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a target region?}}
- 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 teams distribute simd // 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 teams distribute simd // expected-error {{region cannot be closely nested inside 'sections' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a target region?}}
- 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 teams distribute simd // expected-error {{region cannot be closely nested inside 'section' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a target region?}}
- for (int i = 0; i < 10; ++i)
- ;
- }
// SINGLE DIRECTIVE
#pragma omp single
for (int i = 0; i < 10; ++i)
;
}
-#pragma omp single
- {
-#pragma omp teams distribute simd // expected-error {{region cannot be closely nested inside 'single' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a target region?}}
- for (int i = 0; i < 10; ++i)
- ;
- }
// MASTER DIRECTIVE
#pragma omp master
for (int i = 0; i < 10; ++i)
;
}
-#pragma omp master
- {
-#pragma omp teams distribute simd // expected-error {{region cannot be closely nested inside 'master' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a target region?}}
- for (int i = 0; i < 10; ++i)
- ;
- }
// CRITICAL DIRECTIVE
#pragma omp critical
for (int i = 0; i < 10; ++i)
;
}
-#pragma omp critical
- {
-#pragma omp teams distribute simd // expected-error {{region cannot be closely nested inside 'critical' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a target region?}}
- 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 teams distribute simd // expected-error {{region cannot be closely nested inside 'parallel for' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a target region?}}
- 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 teams distribute simd // 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 teams distribute simd // expected-error {{region cannot be closely nested inside 'parallel sections' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a target region?}}
- for (int i = 0; i < 10; ++i)
- ;
- }
// TASK DIRECTIVE
#pragma omp task
for (int i = 0; i < 10; ++i)
;
}
-#pragma omp task
- {
-#pragma omp teams distribute simd // expected-error {{region cannot be closely nested inside 'task' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a target region?}}
- 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 teams distribute simd // 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 distribute simd // expected-error {{region cannot be closely nested inside 'target' region; perhaps you forget to enclose 'omp distribute simd' directive into a teams region?}}
- for (int i = 0; i < 10; ++i)
- ;
- }
-#pragma omp target
- {
-#pragma omp target simd // expected-error {{region cannot be nested inside 'target' region}}
+#pragma omp distribute simd // expected-error {{region cannot be closely nested inside 'target' region; perhaps you forget to enclose 'omp distribute simd' directive into a teams region?}}
for (int i = 0; i < 10; ++i)
;
}
#pragma omp target
{
-#pragma omp teams distribute // OK
+#pragma omp target simd // expected-error {{region cannot be nested inside 'target' region}}
for (int i = 0; i < 10; ++i)
;
}
#pragma omp target
{
-#pragma omp teams distribute simd // OK
+#pragma omp teams distribute // OK
for (int i = 0; i < 10; ++i)
;
}
for (int i = 0; i < 10; ++i)
;
}
-#pragma omp target parallel
- {
-#pragma omp teams distribute simd // expected-error {{region cannot be closely nested inside 'target parallel' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a target 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 teams distribute simd // expected-error {{region cannot be closely nested inside 'target parallel for' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a target 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 teams distribute simd // expected-error {{region cannot be closely nested inside 'teams' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a 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 teams distribute simd // expected-error {{region cannot be closely nested inside 'taskloop' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a target region?}}
- 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 parallel for
- for (int i = 0; i < 10; ++i) {
-#pragma omp teams distribute simd // expected-error {{region cannot be closely nested inside '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;
- }
// 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 teams distribute simd // 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 teams distribute simd // 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 teams distribute simd // 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 teams distribute simd // expected-error {{region cannot be closely nested inside 'teams distribute' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a 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)
- ;
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp distribute parallel for simd // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- for (int i = 0; i < 10; ++i)
- ;
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp distribute // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- for (int i = 0; i < 10; ++i)
- ;
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp for // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- for (int i = 0; i < 10; ++i)
- ;
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp simd // expected-warning {{OpenMP only allows an ordered construct with the simd clause nested in a simd construct}}
- for (int i = 0; i < 10; ++i)
- ;
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp for simd // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- for (int i = 0; i < 10; ++i)
- ;
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp parallel // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- for (int i = 0; i < 10; ++i)
- ;
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp sections // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- {
- bar();
- }
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp section // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- {
- bar();
- }
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp single // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- {
- bar();
- }
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp master // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- {
- bar();
- }
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp critical // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- {
- bar();
- }
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp parallel // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- {
-#pragma omp single
- {
- bar();
- }
- }
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp parallel for // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- for (int i = 0; i < 10; ++i)
- ;
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp parallel for simd // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- for (int i = 0; i < 10; ++i)
- ;
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp parallel sections // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- {
- bar();
- }
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp task // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- {
- bar();
- }
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp taskyield // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- bar();
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp barrier // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- bar();
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp taskwait // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- bar();
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp flush // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- bar();
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp ordered // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- bar();
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp atomic // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- ++a;
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp target // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- ++a;
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp target parallel // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- ++a;
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp target parallel for // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- for (int i = 0; i < 10; ++i)
- ;
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp target enter data map(to: a) // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- ++a;
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp target exit data map(from: a) // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- ++a;
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp teams // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- ++a;
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp target update to(a) // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- ++a;
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
-#pragma omp distribute simd // expected-error {{OpenMP constructs may not be nested inside a simd 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 simd // expected-error {{OpenMP constructs may not be nested inside a simd 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 teams distribute // expected-error {{OpenMP constructs may not be nested inside a simd 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 teams distribute simd // expected-error {{OpenMP constructs may not be nested inside a simd region}}
- for (int i = 0; i < 10; ++i)
- ++a;
- }
return foo<int>();
}
+++ /dev/null
-// RUN: %clang_cc1 -x c++ -std=c++11 -verify -fopenmp %s
-
-struct B {
- static int ib[20]; // expected-note 0 {{'B::ib' declared here}}
- static constexpr int bfoo() { return 8; }
-};
-namespace X {
- B x; // expected-note {{'x' defined here}}
-};
-constexpr int bfoo() { return 4; }
-
-int **z;
-const int C1 = 1;
-const int C2 = 2;
-void test_aligned_colons(int *&rp)
-{
- int *B = 0;
-
-#pragma omp target
-#pragma omp teams distribute simd aligned(B:bfoo())
- for (int i = 0; i < 10; ++i) ;
-
-#pragma omp target
-#pragma omp teams distribute simd aligned(B::ib:B:bfoo()) // expected-error {{unexpected ':' in nested name specifier; did you mean '::'}}
- for (int i = 0; i < 10; ++i) ;
-
-#pragma omp target
-#pragma omp teams distribute simd aligned(B:B::bfoo())
- for (int i = 0; i < 10; ++i) ;
-
-#pragma omp target
-#pragma omp teams distribute simd aligned(z:B:bfoo()) // expected-error {{unexpected ':' in nested name specifier; did you mean '::'?}}
- for (int i = 0; i < 10; ++i) ;
-
-#pragma omp target
-#pragma omp teams distribute simd aligned(B:B::bfoo())
- for (int i = 0; i < 10; ++i) ;
-
-#pragma omp target
-#pragma omp teams distribute simd aligned(X::x : ::z) // expected-error {{integral constant expression must have integral or unscoped enumeration type, not 'int **'}} expected-error {{argument of aligned clause should be array, pointer, reference to array or reference to pointer, not 'B'}}
- for (int i = 0; i < 10; ++i) ;
-
-#pragma omp target
-#pragma omp teams distribute simd aligned(B,rp,::z: X::x) // expected-error {{integral constant expression must have integral or unscoped enumeration type, not 'B'}}
- for (int i = 0; i < 10; ++i) ;
-
-#pragma omp target
-#pragma omp teams distribute simd aligned(::z)
- for (int i = 0; i < 10; ++i) ;
-
-#pragma omp target
-#pragma omp teams distribute simd aligned(B::bfoo()) // expected-error {{expected variable name}}
- for (int i = 0; i < 10; ++i) ;
-
-#pragma omp target
-#pragma omp teams distribute simd aligned(B::ib,B:C1+C2) // expected-warning {{aligned clause will be ignored because the requested alignment is not a power of 2}}
- for (int i = 0; i < 10; ++i) ;
-}
-
-// expected-note@+1 {{'num' defined here}}
-template<int L, class T, class N> T test_template(T* arr, N num) {
- N i;
- T sum = (T)0;
- T ind2 = - num * L;
- // Negative number is passed as L.
-
-#pragma omp target
-#pragma omp teams distribute simd aligned(arr:L) // expected-error {{argument to 'aligned' clause must be a strictly positive integer value}}
- for (i = 0; i < num; ++i) {
- T cur = arr[(int)ind2];
- ind2 += L;
- sum += cur;
- }
-
-#pragma omp target
-#pragma omp teams distribute simd aligned(num:4) // expected-error {{argument of aligned clause should be array, pointer, reference to array or reference to pointer, not 'int'}}
- for (i = 0; i < num; ++i);
-
- return T();
-}
-
-template<int LEN> int test_warn() {
- int *ind2 = 0;
-#pragma omp target
-#pragma omp teams distribute simd aligned(ind2:LEN) // expected-error {{argument to 'aligned' clause must be a strictly positive integer value}}
- for (int i = 0; i < 100; i++) {
- ind2 += LEN;
- }
- return 0;
-}
-
-struct S1; // expected-note 2 {{declared here}}
-extern S1 a; // expected-note {{'a' declared here}}
-class S2 {
- mutable int a;
-public:
- S2():a(0) { }
-};
-const S2 b; // expected-note 1 {{'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; // expected-note 2 {{'h' defined here}}
-#pragma omp threadprivate(h)
-
-template<class I, class C> int foomain(I argc, C **argv) {
- I e(argc);
- I g(argc);
- int i; // expected-note {{declared here}} expected-note {{'i' defined here}}
- // expected-note@+2 {{declared here}}
- // expected-note@+1 {{reference to 'i' is not a constant expression}}
- int &j = i;
-
-#pragma omp target
-#pragma omp teams distribute simd aligned // expected-error {{expected '(' after 'aligned'}}
- for (I k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd aligned ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
- for (I k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd aligned () // expected-error {{expected expression}}
- for (I k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd aligned (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
- for (I k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd aligned (argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
- for (I k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd aligned (argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
- for (I k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd aligned (argc : 5) // expected-warning {{aligned clause will be ignored because the requested alignment is not a power of 2}}
- for (I k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd aligned (S1) // expected-error {{'S1' does not refer to a value}}
- for (I k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd aligned (argv[1]) // expected-error {{expected variable name}}
- for (I k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd aligned(e, g)
- for (I k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd aligned(h) // expected-error {{argument of aligned clause should be array, pointer, reference to array or reference to pointer, not 'S3'}}
- for (I k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd aligned(i) // expected-error {{argument of aligned clause should be array, pointer, reference to array or reference to pointer, not 'int'}}
- for (I k = 0; k < argc; ++k) ++k;
-
- #pragma omp parallel
- {
- int *v = 0;
- I i;
- #pragma omp target
- #pragma omp teams distribute simd aligned(v:16)
- for (I k = 0; k < argc; ++k) { i = k; v += 2; }
- }
- float *f;
-
-#pragma omp target
-#pragma omp teams distribute simd aligned(f)
- for (I k = 0; k < argc; ++k) ++k;
-
- int v = 0;
-
-#pragma omp target
-#pragma omp teams distribute simd aligned(f:j) // expected-note {{initializer of 'j' is not a constant expression}} expected-error {{expression is not an integral constant expression}}
-
- for (I k = 0; k < argc; ++k) { ++k; v += j; }
-
-#pragma omp target
-#pragma omp teams distribute simd aligned(f)
- for (I k = 0; k < argc; ++k) ++k;
-
- return 0;
-}
-
-// expected-note@+1 2 {{'argc' defined here}}
-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);
- test_warn<4>(); // ok
- // expected-note@+1 {{in instantiation of function template specialization 'test_warn<0>' requested here}}
- test_warn<0>();
-
- int i;
- int &j = i;
-
-#pragma omp target
-#pragma omp teams distribute simd aligned // expected-error {{expected '(' after 'aligned'}}
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd aligned ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd aligned () // expected-error {{expected expression}}
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd aligned (argv // expected-error {{expected ')'}} expected-note {{to match this '('}}
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd aligned (argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{argument of aligned clause should be array, pointer, reference to array or reference to pointer, not 'int'}}
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams
-#pragma omp distribute simd aligned (argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams
-#pragma omp distribute simd aligned (argc) // expected-error {{argument of aligned clause should be array, pointer, reference to array or reference to pointer, not 'int'}}
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd aligned (S1) // expected-error {{'S1' does not refer to a value}}
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd aligned (a, b) // expected-error {{argument of aligned clause should be array, pointer, reference to array or reference to pointer, not 'S1'}} expected-error {{argument of aligned clause should be array, pointer, reference to array or reference to pointer, not 'S2'}}
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd aligned (argv[1]) // expected-error {{expected variable name}}
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd aligned(h) // expected-error {{argument of aligned clause should be array, pointer, reference to array or reference to pointer, not 'S3'}}
- for (int k = 0; k < argc; ++k) ++k;
-
- int *pargc = &argc;
- // expected-note@+1 {{in instantiation of function template specialization 'foomain<int *, char>' requested here}}
- foomain<int*,char>(pargc,argv);
- return 0;
-}
-
+++ /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
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd private(a) private(this->a)
- for (int k = 0; k < s.a.a; ++k)
- ++s.a.a;
- return *this;
- }
- void foo() {
- int b, argv, d, c, e, f;
-#pragma omp target
-#pragma omp teams distribute simd 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;
- }
- void bar() {
- int arr[10];
- const int alen = 16;
- const int slen1 = 8;
- const int slen2 = 8;
-#pragma omp target
-#pragma omp teams distribute simd simdlen(slen1) safelen(slen2) aligned(arr:alen)
- for (int k = 0; k < a.a; ++k)
- ++a.a;
- }
-};
-// CHECK: #pragma omp target
-// CHECK-NEXT: #pragma omp teams distribute simd private(this->a) private(this->a) private(this->S::a)
-// CHECK: #pragma omp target
-// CHECK-NEXT: #pragma omp teams distribute simd private(this->a) private(this->a) private(T::a)
-// CHECK: #pragma omp target
-// CHECK-NEXT: #pragma omp teams distribute simd private(this->a) private(this->a)
-// CHECK: #pragma omp target
-// CHECK-NEXT: #pragma omp teams distribute simd default(none) private(b) firstprivate(argv) shared(d) reduction(+: c) reduction(max: e) num_teams(f) thread_limit(d)
-// CHECK: #pragma omp target
-// CHECK-NEXT: #pragma omp teams distribute simd simdlen(slen1) safelen(slen2) aligned(arr: alen)
-
-class S8 : public S7<S> {
- S8() {}
-
-public:
- S8(int v) : S7<S>(v){
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd private(a) private(this->a)
- for (int k = 0; k < s.a.a; ++k)
- ++s.a.a;
- return *this;
- }
- void bar() {
- int b, argv, d, c, e, f;
-#pragma omp target
-#pragma omp teams distribute simd 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;
- }
- void foo() {
- const int alen = 16;
- const int slen1 = 8;
- const int slen2 = 8;
- int arr[10];
-#pragma omp target
-#pragma omp teams distribute simd simdlen(slen1) safelen(slen2) aligned(arr:alen)
- for (int k = 0; k < a.a; ++k)
- ++a.a;
- }
-};
-// CHECK: #pragma omp target
-// CHECK-NEXT: #pragma omp teams distribute simd private(this->a) private(this->a) private(this->S7<S>::a)
-// CHECK: #pragma omp target
-// CHECK-NEXT: #pragma omp teams distribute simd private(this->a) private(this->a)
-// CHECK: #pragma omp target
-// CHECK-NEXT: #pragma omp teams distribute simd default(none) private(b) firstprivate(argv) shared(d) reduction(+: c) reduction(max: e) num_teams(f) thread_limit(d)
-// CHECK: #pragma omp target
-// CHECK-NEXT: #pragma omp teams distribute simd simdlen(slen1) safelen(slen2) aligned(arr: alen)
-
-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
-#pragma omp teams distribute simd
- for (int i=0; i < 2; ++i)
- a = 2;
-// CHECK: #pragma omp target
-// CHECK-NEXT: #pragma omp teams distribute simd
-// CHECK-NEXT: for (int i = 0; i < 2; ++i)
-// CHECK-NEXT: a = 2;
-#pragma omp target
-#pragma omp teams distribute simd 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
-// CHECK-NEXT: #pragma omp teams distribute simd 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
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i)
- foo();
-// CHECK: #pragma omp target
-// CHECK-NEXT: #pragma omp teams distribute simd
-// CHECK-NEXT: for (int i = 0; i < 10; ++i)
-// CHECK-NEXT: foo();
-#pragma omp target
-#pragma omp teams distribute simd 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
-// CHECK-NEXT: #pragma omp teams distribute simd 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
-#pragma omp teams distribute simd simdlen(clen-1) linear(d)
- for (int k = 0; k < 10; ++k)
- e += d + argc;
-// CHECK: #pragma omp target
-// CHECK-NEXT: #pragma omp teams distribute simd simdlen(clen - 1) linear(d)
-// CHECK-NEXT: for (int k = 0; k < 10; ++k)
-// CHECK-NEXT: e += d + argc;
-#pragma omp target
-#pragma omp teams distribute simd safelen(clen-1) aligned(arr:alen)
- for (int k = 0; k < 10; ++k)
- e += d + argc + arr[k];
-// CHECK: #pragma omp target
-// CHECK-NEXT: #pragma omp teams distribute simd safelen(clen - 1) aligned(arr: alen)
-// CHECK-NEXT: for (int k = 0; k < 10; ++k)
-// CHECK-NEXT: e += d + argc + arr[k];
- 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
-#pragma omp teams distribute simd
- for (int i=0; i < 2; ++i)
- a = 2;
-// CHECK: #pragma omp target
-// CHECK-NEXT: #pragma omp teams distribute simd
-// CHECK-NEXT: for (int i = 0; i < 2; ++i)
-// CHECK-NEXT: a = 2;
-#pragma omp target
-#pragma omp teams distribute simd 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
-// CHECK-NEXT: #pragma omp teams distribute simd 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
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i)foo();
-// CHECK: #pragma omp target
-// CHECK-NEXT: #pragma omp teams distribute simd
-// CHECK-NEXT: for (int i = 0; i < 10; ++i)
-// CHECK-NEXT: foo();
-#pragma omp target
-#pragma omp teams distribute simd 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
-// CHECK-NEXT: #pragma omp teams distribute simd 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
-#pragma omp teams distribute simd simdlen(clen-1) linear(d)
- for (int k = 0; k < 10; ++k)
- e += d + argc;
-// CHECK: #pragma omp target
-// CHECK-NEXT: #pragma omp teams distribute simd simdlen(clen - 1) linear(d)
-// CHECK-NEXT: for (int k = 0; k < 10; ++k)
-// CHECK-NEXT: e += d + argc;
-#pragma omp target
-#pragma omp teams distribute simd safelen(clen-1) aligned(arr:N+6)
- for (int k = 0; k < 10; ++k)
- e += d + argc + arr[k];
-// CHECK: #pragma omp target
-// CHECK-NEXT: #pragma omp teams distribute simd safelen(clen - 1) aligned(arr: N + 6)
-// CHECK-NEXT: for (int k = 0; k < 10; ++k)
-// CHECK-NEXT: e += d + argc + arr[k];
- return (0);
-}
-
-#endif
+++ /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-note 2 {{declared here}}
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd collapse () // expected-error {{expected expression}}
- for (int i = ST; i < N; i++)
- argv[0][i] = argv[0][i] - argv[0][i-ST];
-
-// expected-error@+4 {{expected ')'}} expected-note@+4 {{to match this '('}}
-// expected-error@+3 2 {{expression is not an integral constant expression}}
-// expected-note@+2 2 {{read of non-const variable 'argc' is not allowed in a constant expression}}
-#pragma omp target
-#pragma omp teams distribute simd collapse (argc
- for (int i = ST; i < N; i++)
- argv[0][i] = argv[0][i] - argv[0][i-ST];
-
-// expected-error@+2 2 {{argument to 'collapse' clause must be a strictly positive integer value}}
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd collapse (1)) // expected-warning {{extra tokens at the end of '#pragma omp teams distribute simd' are ignored}}
- for (int i = ST; i < N; i++)
- argv[0][i] = argv[0][i] - argv[0][i-ST];
-
-#pragma omp target
-#pragma omp teams distribute simd 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 teams distribute simd', but found only 1}}
-
-// expected-error@+4 2 {{directive '#pragma omp teams distribute simd' cannot contain more than one 'collapse' clause}}
-// expected-error@+3 2 {{argument to 'collapse' clause must be a strictly positive integer value}}
-// expected-error@+2 2 {{expression is not an integral constant expression}}
-#pragma omp target
-#pragma omp teams distribute simd 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];
-
-// expected-error@+2 2 {{expression is not an integral constant expression}}
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd collapse (1)
- for (int i = ST; i < N; i++)
- argv[0][i] = argv[0][i] - argv[0][i-ST];
-
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd collapse (2) // expected-note {{as specified in 'collapse' clause}}
- foo(); // expected-error {{expected 2 for loops after '#pragma omp teams distribute simd'}}
- return argc;
-}
-
-int main(int argc, char **argv) {
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd 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 teams distribute simd', but found only 1}}
-
-#pragma omp target
-#pragma omp teams distribute simd collapse (2+2)) // expected-warning {{extra tokens at the end of '#pragma omp teams distribute simd' 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 teams distribute simd', but found only 1}}
-
-#pragma omp target
-#pragma omp teams distribute simd 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];
-
-// expected-error@+4 {{expression is not an integral constant expression}}
-// expected-error@+3 2 {{directive '#pragma omp teams distribute simd' cannot contain more than one 'collapse' clause}}
-// expected-error@+2 2 {{argument to 'collapse' clause must be a strictly positive integer value}}
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd 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];
-
-// expected-error@+2 {{expression is not an integral constant expression}}
-#pragma omp target
-#pragma omp teams distribute simd 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@+4 {{statement after '#pragma omp teams distribute simd' must be a for loop}}
-// expected-note@+2 {{in instantiation of function template specialization 'tmain<int, char, -1, -2>' requested here}}
-#pragma omp target
-#pragma omp teams distribute simd collapse(collapse(tmain<int, char, -1, -2>(argc, argv) // expected-error 2 {{expected ')'}} expected-note 2 {{to match this '('}}
- foo();
-
-#pragma omp target
-#pragma omp teams distribute simd collapse (2) // expected-note {{as specified in 'collapse' clause}}
- foo(); // expected-error {{expected 2 for loops after '#pragma omp teams distribute simd'}}
-
-// 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
- #pragma omp teams distribute simd default // expected-error {{expected '(' after 'default'}}
- for (int i=0; i<200; i++) foo();
- #pragma omp target
- #pragma omp teams distribute simd 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
- #pragma omp teams distribute simd default () // expected-error {{expected 'none' or 'shared' in OpenMP clause 'default'}}
- for (int i=0; i<200; i++) foo();
- #pragma omp target
- #pragma omp teams distribute simd default (none // expected-error {{expected ')'}} expected-note {{to match this '('}}
- for (int i=0; i<200; i++) foo();
- #pragma omp target
- #pragma omp teams distribute simd default (shared), default(shared) // expected-error {{directive '#pragma omp teams distribute simd' cannot contain more than one 'default' clause}}
- for (int i=0; i<200; i++) foo();
- #pragma omp target
- #pragma omp teams distribute simd default (x) // expected-error {{expected 'none' or 'shared' in OpenMP clause 'default'}}
- for (int i=0; i<200; i++) foo();
-
- #pragma omp target
- #pragma omp teams distribute simd 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() {
-}
-
-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
-#pragma omp teams distribute simd dist_schedule // expected-error {{expected '(' after 'dist_schedule'}}
- for (int i = 0; i < 10; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd dist_schedule () // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}}
- for (int i = 0; i < 10; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd dist_schedule (static // expected-error {{expected ')'}} expected-note {{to match this '('}}
- for (int i = 0; i < 10; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd dist_schedule (argc)) // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}} expected-warning {{extra tokens at the end of '#pragma omp teams distribute simd' are ignored}}
- for (int i = 0; i < 10; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd dist_schedule (static), dist_schedule (static, 1) // expected-error {{directive '#pragma omp teams distribute simd' cannot contain more than one 'dist_schedule' clause}}
- for (int i = 0; i < 10; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd dist_schedule (static, S1) // expected-error {{'S1' does not refer to a value}}
- for (int i = 0; i < 10; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd dist_schedule // expected-error {{expected '(' after 'dist_schedule'}}
- for (int i = 0; i < 10; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd dist_schedule () // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}}
- for (int i = 0; i < 10; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd dist_schedule (static // expected-error {{expected ')'}} expected-note {{to match this '('}}
- for (int i = 0; i < 10; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd dist_schedule (argc)) // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}} expected-warning {{extra tokens at the end of '#pragma omp teams distribute simd' are ignored}}
- for (int i = 0; i < 10; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd dist_schedule (static), dist_schedule (static, 1) // expected-error {{directive '#pragma omp teams distribute simd' cannot contain more than one 'dist_schedule' clause}}
- for (int i = 0; i < 10; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd dist_schedule (static, S1) // expected-error {{'S1' does not refer to a value}}
- for (int i = 0; i < 10; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd 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 {{candidate constructor not viable: requires 0 arguments, but 1 was provided}}
- S3(S3 &s3) : a(s3.a) {} // expected-note {{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
-#pragma omp teams distribute simd firstprivate // expected-error {{expected '(' after 'firstprivate'}}
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd firstprivate ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd firstprivate () // expected-error {{expected expression}}
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd firstprivate (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd firstprivate (argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd firstprivate (argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd firstprivate (argc)
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd firstprivate (S1) // expected-error {{'S1' does not refer to a value}}
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd firstprivate (a, b, c, d, f) // expected-error {{firstprivate variable with incomplete type 'S1'}}
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd firstprivate (argv[1]) // expected-error {{expected variable name}}
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd firstprivate(ba)
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd firstprivate(ca) // expected-error {{no matching constructor for initialization of 'S3'}}
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd firstprivate(da)
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd firstprivate(S2::S2s)
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd firstprivate(S2::S2sc)
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd firstprivate(h) // expected-error {{threadprivate or thread local variable cannot be firstprivate}}
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd private(i), firstprivate(i) // expected-error {{private variable cannot be firstprivate}} expected-note 2 {{defined as private}}
- for (i = 0; i < argc; ++i) foo(); // expected-error {{loop iteration variable in the associated loop of 'omp teams distribute simd' directive may not be private, predetermined as linear}}
-
-#pragma omp target
-#pragma omp teams distribute simd firstprivate(i)
- for (j = 0; j < argc; ++j) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd 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 teams distribute simd' directive may not be firstprivate, predetermined as linear}}
-
-#pragma omp target
-#pragma omp teams distribute simd firstprivate(j)
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(argc), firstprivate(argc) // OK
- 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 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
-#pragma omp teams distribute simd lastprivate // expected-error {{expected '(' after 'lastprivate'}}
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate() // expected-error {{expected expression}}
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd lastprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(argc)
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(S1) // expected-error {{'S1' does not refer to a value}}
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(a, b) // expected-error {{lastprivate variable with incomplete type 'S1'}}
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(argv[1]) // expected-error {{expected variable name}}
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(e, g) // expected-error 2 {{calling a private constructor of class 'S4'}}
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd lastprivate(i)
- for (int k = 0; k < argc; ++k) {
- i = k;
- v += i;
- }
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(j) private(i)
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(i)
- for (int k = 0; k < argc; ++k) ++k;
-
- return 0;
-}
-
-void bar(S4 a[2]) {
-#pragma omp target
-#pragma omp teams distribute simd 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;
-#pragma omp target
-#pragma omp teams distribute simd lastprivate // expected-error {{expected '(' after 'lastprivate'}}
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate() // expected-error {{expected expression}}
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(argc)
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(S1) // expected-error {{'S1' does not refer to a value}}
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd lastprivate(argv[1]) // expected-error {{expected variable name}}
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(2 * 2) // expected-error {{expected variable name}}
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(ba)
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(ca) // expected-error {{shared variable cannot be lastprivate}}
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(da) // expected-error {{shared variable cannot be lastprivate}}
- for (i = 0; i < argc; ++i) foo();
-
- int xa;
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(xa) // OK
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(S2::S2s) // expected-error {{shared variable cannot be lastprivate}}
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(S2::S2sc) // expected-error {{shared variable cannot be lastprivate}}
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd lastprivate(m) // expected-error {{'operator=' is a private member of 'S3'}}
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(h) // expected-error {{threadprivate or thread local variable cannot be lastprivate}}
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(B::x) // expected-error {{threadprivate or thread local variable cannot be lastprivate}}
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd lastprivate(xa)
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(j)
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd firstprivate(m) lastprivate(m) // expected-error {{'operator=' is a private member of 'S3'}}
- for (i = 0; i < argc; ++i) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(n) firstprivate(n) // OK
- for (i = 0; i < argc; ++i) foo();
-
- static int si;
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(si) // OK
- for (i = 0; i < argc; ++i) si = i + 1;
-
- 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
-#pragma omp teams distribute simd linear(B:bfoo())
- for (int i = 0; i < 10; ++i) ;
-
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd linear(z:B:ib) // expected-error {{unexpected ':' in nested name specifier; did you mean '::'?}}
- for (int i = 0; i < 10; ++i) ;
-
-#pragma omp target
-#pragma omp teams distribute simd linear(B:B::bfoo())
- for (int i = 0; i < 10; ++i) ;
-
-#pragma omp target
-#pragma omp teams distribute simd linear(X::x : ::z)
- for (int i = 0; i < 10; ++i) ;
-
-#pragma omp target
-#pragma omp teams distribute simd linear(B,::z, X::x)
- for (int i = 0; i < 10; ++i) ;
-
-#pragma omp target
-#pragma omp teams distribute simd linear(::z)
- for (int i = 0; i < 10; ++i) ;
-
-#pragma omp target
-#pragma omp teams distribute simd linear(B::bfoo()) // expected-error {{expected variable name}}
- for (int i = 0; i < 10; ++i) ;
-
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd 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
- #pragma omp teams distribute simd 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
-#pragma omp teams distribute simd linear // expected-error {{expected '(' after 'linear'}}
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd linear ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd linear () // expected-error {{expected expression}}
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd linear (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd linear (argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd linear (argc : 5)
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd linear (S1) // expected-error {{'S1' does not refer to a value}}
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd linear (argv[1]) // expected-error {{expected variable name}}
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd linear(e, g)
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd linear(h) // expected-error {{threadprivate or thread local variable cannot be linear}}
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd linear(i)
- for (int k = 0; k < argc; ++k) ++k;
-
- #pragma omp parallel
- {
- int v = 0;
- int i;
- #pragma omp target
- #pragma omp teams distribute simd linear(v:i)
- for (int k = 0; k < argc; ++k) { i = k; v += i; }
- }
-
-#pragma omp target
-#pragma omp teams distribute simd linear(j)
- for (int k = 0; k < argc; ++k) ++k;
-
- int v = 0;
-
-#pragma omp target
-#pragma omp teams distribute simd linear(v:j)
- for (int k = 0; k < argc; ++k) { ++k; v += j; }
-
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd linear // expected-error {{expected '(' after 'linear'}}
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd linear ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd linear () // expected-error {{expected expression}}
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd linear (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd linear (argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd linear (argc)
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd linear (S1) // expected-error {{'S1' does not refer to a value}}
- for (int k = 0; k < argc; ++k) ++k;
-
-
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd linear (argv[1]) // expected-error {{expected variable name}}
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd 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
- #pragma omp teams distribute simd linear(i)
- for (int k = 0; k < argc; ++k) ++k;
-
- #pragma omp target
- #pragma omp teams distribute simd linear(i : 4)
- for (int k = 0; k < argc; ++k) { ++k; i += 4; }
- }
-
-#pragma omp target
-#pragma omp teams distribute simd linear(j)
- for (int k = 0; k < argc; ++k) ++k;
-
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; i += 1) {
- c[i] = a[i] + b[i];
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (char i = 0; i < 10; i++) {
- c[i] = a[i] + b[i];
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (char i = 0; i < 10; i += '\1') {
- c[i] = a[i] + b[i];
- }
-#pragma omp target
-#pragma omp teams distribute simd
- for (long long i = 0; i < 10; i++) {
- c[i] = a[i] + b[i];
- }
-#pragma omp target
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
- for (long long i = 0; i < 'z'; i += 1u) {
- c[i] = a[i] + b[i];
- }
-#pragma omp target
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// Ok to skip parenthesises.
- for (((ii)) = 0; ii < 10; ++ii)
- c[ii] = a[ii];
-
-#pragma omp target
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
- for (int i = 11; i > 10; i--)
- c[i] = a[i];
-
-// Ok.
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i)
- c[i] = a[i];
-
-// Ok.
-#pragma omp target
-#pragma omp teams distribute simd
- for (ii = 0; ii < 10; ++ii)
- c[ii] = a[ii];
-
-#pragma omp target
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
- for (ii = 0; ii < 10; ii = ii + ii)
- c[ii] = a[ii];
-
-#pragma omp target
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
- for (ii = 0; ii < 10; ii = ii + (int)1.1f)
- c[ii] = a[ii];
-
-#pragma omp target
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd firstprivate(ii) // expected-note {{defined as firstprivate}}
-// expected-error@+1 {{loop iteration variable in the associated loop of 'omp teams distribute simd' directive may not be firstprivate, predetermined as linear}}
- for (ii = 0; ii < 10; ii++)
- c[ii] = a[ii];
-
-#pragma omp target
-#pragma omp teams distribute simd private(ii) // expected-note {{defined as private}}
-// expected-error@+1 {{loop iteration variable in the associated loop of 'omp teams distribute simd' directive may not be private, predetermined as linear}}
- for (ii = 0; ii < 10; ii++)
- c[ii] = a[ii];
-
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(ii) // expected-note {{defined as lastprivate}}
-// expected-error@+1 {{loop iteration variable in the associated loop of 'omp teams distribute simd' directive may not be lastprivate, predetermined as linear}}
- for (ii = 0; ii < 10; ii++)
- c[ii] = a[ii];
-
-#pragma omp target
-#pragma omp teams distribute simd
-// expected-error@+1 {{loop iteration variable in the associated loop of 'omp teams distribute simd' directive may not be threadprivate or thread local, predetermined as linear}}
- for (sii = 0; sii < 10; sii++)
- c[sii] = a[sii];
-
- {
-#pragma omp target
-#pragma omp teams distribute simd collapse(2)
- for (ii = 0; ii < 10; ii += 1)
- for (globalii = 0; globalii < 10; globalii += 1)
- c[globalii] += a[globalii] + ii;
- }
-
-#pragma omp target
-#pragma omp teams distribute simd
-// expected-error@+1 {{statement after '#pragma omp teams distribute simd' must be a for loop}}
- for (auto &item : a) {
- item = item + 1;
- }
-
-#pragma omp target
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
- for (int(*p)[4] = lb; p < lb + 8; ++p) {
- }
-
-#pragma omp target
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
- for (GoodIter I = begin; I < end; ++I)
- ++I;
-#pragma omp target
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
- for (GoodIter I = begin; I >= end; --I)
- ++I;
-#pragma omp target
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
- for (begin = GoodIter(0); begin < end; ++begin)
- ++begin;
-#pragma omp target
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
- for (begin = end; begin < end; ++begin)
- ++begin;
-#pragma omp target
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
- for (GoodIter I = begin; I >= end; I = I - 1)
- ++I;
-#pragma omp target
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// expected-error@+1 {{invalid operands to binary expression ('Iter0' and 'int')}}
- for (Iter0 I = begin0; I < end0; ++I)
- ++I;
-#pragma omp target
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
- 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
-// 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
-#pragma omp teams distribute simd
- 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
-#pragma omp teams distribute simd
- 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
-#pragma omp teams distribute simd
- 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
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; i++) {
- c[i] = a[i] + b[i];
- try { // expected-error {{'try' statement cannot be used in OpenMP simd region}}
- for (int j = 0; j < 10; ++j) {
- if (a[i] > b[j])
- throw a[i]; // expected-error {{throw' statement cannot be used in OpenMP simd region}}
- }
- throw a[i]; // expected-error {{throw' statement cannot be used in OpenMP simd region}}
- } catch (float f) {
- if (f > 0.1)
- throw a[i]; // expected-error {{throw' statement cannot be used in OpenMP simd region}}
- 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]; // expected-error {{throw' statement cannot be used in OpenMP simd region}}
- }
- }
- if (c[9] > 10)
- throw c[9]; // OK
-
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < 10; ++i) {
- struct S {
- void g() { throw 0; }
- };
- }
-}
-
-void test_loop_firstprivate_lastprivate() {
- S s(4);
-#pragma omp target
-#pragma omp teams distribute simd lastprivate(s) firstprivate(s)
- for (int i = 0; i < 16; ++i)
- ;
-}
-
-void test_ordered() {
-#pragma omp target
-#pragma omp teams distribute simd ordered // expected-error {{unexpected OpenMP clause 'ordered' in directive '#pragma omp teams distribute simd'}}
- for (int i = 0; i < 16; ++i)
- ;
-}
-
-void test_nowait() {
-#pragma omp target
-// expected-error@+1 2 {{unexpected OpenMP clause 'nowait' in directive '#pragma omp teams distribute simd'}}
-#pragma omp teams distribute simd nowait nowait // expected-error {{directive '#pragma omp teams distribute simd' cannot contain more than one 'nowait' clause}}
- for (int i = 0; i < 16; ++i)
- ;
-}
-
+++ /dev/null
-// RUN: %clang_cc1 -verify -fopenmp -std=c++11 %s
-
-void foo() {
-}
-
-static int pvt;
-#pragma omp threadprivate(pvt)
-
-#pragma omp teams distribute simd // expected-error {{unexpected OpenMP directive '#pragma omp teams distribute simd'}}
-
-int main(int argc, char **argv) {
-#pragma omp target
-#pragma omp teams distribute simd { // expected-warning {{extra tokens at the end of '#pragma omp teams distribute simd' are ignored}}
- for (int i = 0; i < argc; ++i)
- foo();
-#pragma omp target
-#pragma omp teams distribute simd ( // expected-warning {{extra tokens at the end of '#pragma omp teams distribute simd' are ignored}}
- for (int i = 0; i < argc; ++i)
- foo();
-#pragma omp target
-#pragma omp teams distribute simd[ // expected-warning {{extra tokens at the end of '#pragma omp teams distribute simd' are ignored}}
- for (int i = 0; i < argc; ++i)
- foo();
-#pragma omp target
-#pragma omp teams distribute simd] // expected-warning {{extra tokens at the end of '#pragma omp teams distribute simd' are ignored}}
- for (int i = 0; i < argc; ++i)
- foo();
-#pragma omp target
-#pragma omp teams distribute simd) // expected-warning {{extra tokens at the end of '#pragma omp teams distribute simd' are ignored}}
- for (int i = 0; i < argc; ++i)
- foo();
-#pragma omp target
-#pragma omp teams distribute simd } // expected-warning {{extra tokens at the end of '#pragma omp teams distribute simd' are ignored}}
- for (int i = 0; i < argc; ++i)
- foo();
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < argc; ++i)
- foo();
-// expected-warning@+2 {{extra tokens at the end of '#pragma omp teams distribute simd' are ignored}}
-#pragma omp target
-#pragma omp teams distribute simd unknown()
- for (int i = 0; i < argc; ++i)
- foo();
-L1:
- for (int i = 0; i < argc; ++i)
- foo();
-#pragma omp target
-#pragma omp teams distribute simd
- for (int i = 0; i < argc; ++i)
- foo();
-#pragma omp target
-#pragma omp teams distribute simd
- 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
-#pragma omp teams distribute simd
- 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
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd
- for (int i = 0; i < argc; ++i)
- L2:
- foo();
-#pragma omp target
-#pragma omp teams distribute simd
- 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
-#pragma omp teams distribute simd
- for (int n = 0; n < 100; ++n) {
- }
-
-#pragma omp target
-#pragma omp teams distribute simd copyin(pvt) // expected-error {{unexpected OpenMP clause 'copyin' in directive '#pragma omp teams distribute simd'}}
- for (int n = 0; n < 100; ++n) {}
-
- return 0;
-}
-
-void test_ordered() {
-#pragma omp target
-#pragma omp teams distribute simd ordered // expected-error {{unexpected OpenMP clause 'ordered' in directive '#pragma omp teams distribute simd'}}
- for (int i = 0; i < 16; ++i)
- ;
-}
-
+++ /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
-#pragma omp teams distribute simd num_teams(C)
- for (int i=0; i<100; i++) foo();
-#pragma omp target
-#pragma omp teams distribute simd num_teams(T) // expected-error {{'T' does not refer to a value}}
- for (int i=0; i<100; i++) foo();
-#pragma omp target
-#pragma omp teams distribute simd num_teams // expected-error {{expected '(' after 'num_teams'}}
- for (int i=0; i<100; i++) foo();
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd num_teams() // expected-error {{expected expression}}
- for (int i=0; i<100; i++) foo();
-#pragma omp target
-#pragma omp teams distribute simd num_teams(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
- for (int i=0; i<100; i++) foo();
-#pragma omp target
-#pragma omp teams distribute simd num_teams(argc)) // expected-warning {{extra tokens at the end of '#pragma omp teams distribute simd' are ignored}}
- for (int i=0; i<100; i++) foo();
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd num_teams(argc + argc)
- for (int i=0; i<100; i++) foo();
-#pragma omp target
-#pragma omp teams distribute simd num_teams(argc), num_teams (argc+1) // expected-error {{directive '#pragma omp teams distribute simd' cannot contain more than one 'num_teams' clause}}
- for (int i=0; i<100; i++) foo();
-#pragma omp target
-#pragma omp teams distribute simd num_teams(S1) // expected-error {{'S1' does not refer to a value}}
- for (int i=0; i<100; i++) foo();
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd num_teams(-10u)
- for (int i=0; i<100; i++) foo();
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd num_teams // expected-error {{expected '(' after 'num_teams'}}
- for (int i=0; i<100; i++) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd num_teams () // expected-error {{expected expression}}
- for (int i=0; i<100; i++) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd num_teams (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
- for (int i=0; i<100; i++) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd num_teams (argc)) // expected-warning {{extra tokens at the end of '#pragma omp teams distribute simd' are ignored}}
- for (int i=0; i<100; i++) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd num_teams (argc + argc)
- for (int i=0; i<100; i++) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd num_teams (argc), num_teams (argc+1) // expected-error {{directive '#pragma omp teams distribute simd' cannot contain more than one 'num_teams' clause}}
- for (int i=0; i<100; i++) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd num_teams (S1) // expected-error {{'S1' does not refer to a value}}
- for (int i=0; i<100; i++) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd num_teams (-10u)
- for (int i=0; i<100; i++) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd 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 %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
- #pragma omp teams distribute simd private // expected-error {{expected '(' after 'private'}}
- for (int k = 0; k < argc; ++k) ++k;
-
- #pragma omp target
- #pragma omp teams distribute simd private ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
- for (int k = 0; k < argc; ++k) ++k;
-
- #pragma omp target
- #pragma omp teams distribute simd private () // expected-error {{expected expression}}
- for (int k = 0; k < argc; ++k) ++k;
-
- #pragma omp target
- #pragma omp teams distribute simd private (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
- for (int k = 0; k < argc; ++k) ++k;
-
- #pragma omp target
- #pragma omp teams distribute simd 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
- #pragma omp teams distribute simd private (argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
- for (int k = 0; k < argc; ++k) ++k;
-
- #pragma omp target
- #pragma omp teams distribute simd private (argc)
- for (int k = 0; k < argc; ++k) ++k;
-
- #pragma omp target
- #pragma omp teams distribute simd private (S1) // expected-error {{'S1' does not refer to a value}}
- for (int k = 0; k < argc; ++k) ++k;
-
- #pragma omp target
- #pragma omp teams distribute simd 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
- #pragma omp teams distribute simd private (argv[1]) // expected-error {{expected variable name}}
- for (int k = 0; k < argc; ++k) ++k;
-
- #pragma omp target
- #pragma omp teams distribute simd private(ba)
- for (int k = 0; k < argc; ++k) ++k;
-
- #pragma omp target
- #pragma omp teams distribute simd private(ca) // expected-error {{shared variable cannot be private}}
- for (int k = 0; k < argc; ++k) ++k;
-
- #pragma omp target
- #pragma omp teams distribute simd private(da) // expected-error {{shared variable cannot be private}}
- for (int k = 0; k < argc; ++k) ++k;
-
- #pragma omp target
- #pragma omp teams distribute simd private(S2::S2s) // expected-error {{shared variable cannot be private}}
- for (int k = 0; k < argc; ++k) ++k;
-
- #pragma omp target
- #pragma omp teams distribute simd 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
- #pragma omp teams distribute simd private(h) // expected-error {{threadprivate or thread local variable cannot be private}}
- for (int k = 0; k < argc; ++k) ++k;
-
- #pragma omp target
- #pragma omp teams distribute simd shared(i)
- for (int k = 0; k < argc; ++k) ++k;
-
- #pragma omp target
- #pragma omp teams distribute simd 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
- #pragma omp teams distribute simd private(j)
- for (int k = 0; k < argc; ++k) ++k;
-
- #pragma omp target
- #pragma omp teams distribute simd 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
- #pragma omp teams distribute simd private(i)
- for (int x = 0; x < 10; ++x) foo();
- }
-
- #pragma omp target
- #pragma omp teams distribute simd firstprivate(i)
- for (int k = 0; k < 10; ++k) {
- }
-
- return 0;
-}
+++ /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
-#pragma omp teams distribute simd reduction // expected-error {{expected '(' after 'reduction'}}
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd reduction + // expected-error {{expected '(' after 'reduction'}} expected-warning {{extra tokens at the end of '#pragma omp teams distribute simd' are ignored}}
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}}
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd reduction(&& : argc)
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd reduction(^ : T) // expected-error {{'T' does not refer to a value}}
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd reduction // expected-error {{expected '(' after 'reduction'}}
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd reduction + // expected-error {{expected '(' after 'reduction'}} expected-warning {{extra tokens at the end of '#pragma omp teams distribute simd' are ignored}}
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}}
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd reduction(~ : argc) // expected-error {{expected unqualified-id}}
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd reduction(&& : argc)
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}}
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}}
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}}
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}}
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd reduction(+ : o) // expected-error {{no viable overloaded '='}}
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd reduction(+ : fl)
- for (int j=0; j<100; j++) foo();
- static int m;
-#pragma omp target
-#pragma omp teams distribute simd 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
-// RUN: %clang_cc1 -verify -fopenmp -std=c++98 %s
-// RUN: %clang_cc1 -verify -fopenmp -std=c++11 %s
-
-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
-#pragma omp teams distribute simd safelen // expected-error {{expected '(' after 'safelen'}}
- for (int i = ST; i < N; i++)
- argv[0][i] = argv[0][i] - argv[0][i-ST];
-
-#pragma omp target
-#pragma omp teams distribute simd safelen ( // 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
-#pragma omp teams distribute simd safelen () // expected-error {{expected expression}}
- for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
-
-#pragma omp target
-#pragma omp teams distribute simd safelen (argc // expected-note {{to match this '('}} expected-error 2 {{expression is not an integral constant expression}} expected-note 2 {{read of non-const variable 'argc' is not allowed in a constant expression}} expected-error {{expected ')'}}
- for (int i = ST; i < N; i++)
- argv[0][i] = argv[0][i] - argv[0][i-ST];
-
-#pragma omp target
-#pragma omp teams distribute simd safelen (ST // expected-error {{argument to 'safelen' clause must be a strictly positive integer value}} 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
-#pragma omp teams distribute simd safelen (1)) // expected-warning {{extra tokens at the end of '#pragma omp teams distribute simd' are ignored}}
- for (int i = ST; i < N; i++)
- argv[0][i] = argv[0][i] - argv[0][i-ST];
-
-#pragma omp target
-#pragma omp teams distribute simd safelen ((ST > 0) ? 1 + ST : 2)
- for (int i = ST; i < N; i++)
- argv[0][i] = argv[0][i] - argv[0][i-ST];
-
-#if __cplusplus >= 201103L
- // expected-note@+3 2 {{non-constexpr function 'foobool' cannot be used in a constant expression}}
-#endif
-#pragma omp target
-#pragma omp teams distribute simd safelen (foobool(argc)), safelen (true), safelen (-5) // expected-error 2 {{directive '#pragma omp teams distribute simd' cannot contain more than one 'safelen' clause}} expected-error 2 {{argument to 'safelen' clause must be a strictly positive integer value}} expected-error 2 {{expression is not an integral constant expression}}
- for (int i = ST; i < N; i++)
- argv[0][i] = argv[0][i] - argv[0][i-ST];
-
-#pragma omp target
-#pragma omp teams distribute simd safelen (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 <= 199711L
- // expected-error@+5 2 {{expression is not an integral constant expression}}
-#else
- // expected-error@+3 2 {{integral constant expression must have integral or unscoped enumeration type, not 'char *'}}
-#endif
-#pragma omp target
-#pragma omp teams distribute simd safelen (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
-#pragma omp teams distribute simd safelen (4)
- for (int i = ST; i < N; i++)
- argv[0][i] = argv[0][i] - argv[0][i-ST];
-
-#pragma omp target
-#pragma omp teams distribute simd safelen (N) // expected-error {{argument to 'safelen' 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];
-
- return argc;
-}
-
-int main(int argc, char **argv) {
-#pragma omp target
-#pragma omp teams distribute simd safelen // expected-error {{expected '(' after 'safelen'}}
- for (int i = 4; i < 12; i++)
- argv[0][i] = argv[0][i] - argv[0][i-4];
-
-#pragma omp target
-#pragma omp teams distribute simd safelen ( // 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
-#pragma omp teams distribute simd safelen () // expected-error {{expected expression}}
- for (int i = 4; i < 12; i++)
- argv[0][i] = argv[0][i] - argv[0][i-4];
-
-#pragma omp target
-#pragma omp teams distribute simd safelen (4 // 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
-#pragma omp teams distribute simd safelen (2+2)) // expected-warning {{extra tokens at the end of '#pragma omp teams distribute simd' are ignored}}
- for (int i = 4; i < 12; i++)
- argv[0][i] = argv[0][i] - argv[0][i-4];
-
-#if __cplusplus >= 201103L
- // expected-note@+3 {{non-constexpr function 'foobool' cannot be used in a constant expression}}
-#endif
-#pragma omp target
-#pragma omp teams distribute simd safelen (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@+3 {{non-constexpr function 'foobool' cannot be used in a constant expression}}
-#endif
-#pragma omp target
-#pragma omp teams distribute simd safelen (foobool(argc)), safelen (true), safelen (-5) // expected-error 2 {{argument to 'safelen' clause must be a strictly positive integer value}} expected-error 2 {{directive '#pragma omp teams distribute simd' cannot contain more than one 'safelen' clause}} 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];
-
-#pragma omp target
-#pragma omp teams distribute simd safelen (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 <= 199711L
- // expected-error@+5 {{expression is not an integral constant expression}}
-#else
- // expected-error@+3 {{integral constant expression must have integral or unscoped enumeration type, not 'char *'}}
-#endif
-#pragma omp target
-#pragma omp teams distribute simd safelen (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-note@+2 {{in instantiation of function template specialization 'tmain<int, char, -1, -2>' requested here}}
-#pragma omp target
-#pragma omp teams distribute simd safelen(safelen(tmain<int, char, -1, -2>(argc, argv) // expected-error 2 {{expected ')'}} expected-note 2 {{to match this '('}}
- foo(); // expected-error {{statement after '#pragma omp teams distribute simd' must be a for loop}}
-
- // expected-note@+1 {{in instantiation of function template specialization 'tmain<int, char, 12, 4>' requested here}}
- return tmain<int, char, 12, 4>(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
- #pragma omp teams distribute simd shared // expected-error {{expected '(' after 'shared'}}
- for (int j=0; j<100; j++) foo();
- #pragma omp target
- #pragma omp teams distribute simd shared ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
- for (int j=0; j<100; j++) foo();
- #pragma omp target
- #pragma omp teams distribute simd shared () // expected-error {{expected expression}}
- for (int j=0; j<100; j++) foo();
- #pragma omp target
- #pragma omp teams distribute simd shared (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
- for (int j=0; j<100; j++) foo();
- #pragma omp target
- #pragma omp teams distribute simd 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
- #pragma omp teams distribute simd shared (argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
- for (int j=0; j<100; j++) foo();
- #pragma omp target
- #pragma omp teams distribute simd shared (argc)
- for (int j=0; j<100; j++) foo();
- #pragma omp target
- #pragma omp teams distribute simd shared (S1) // expected-error {{'S1' does not refer to a value}}
- for (int j=0; j<100; j++) foo();
- #pragma omp target
- #pragma omp teams distribute simd shared (a, b, c, d, f)
- for (int j=0; j<100; j++) foo();
- #pragma omp target
- #pragma omp teams distribute simd shared (argv[1]) // expected-error {{expected variable name}}
- for (int j=0; j<100; j++) foo();
- #pragma omp target
- #pragma omp teams distribute simd shared(ba)
- for (int j=0; j<100; j++) foo();
- #pragma omp target
- #pragma omp teams distribute simd shared(ca)
- for (int j=0; j<100; j++) foo();
- #pragma omp target
- #pragma omp teams distribute simd shared(da)
- for (int j=0; j<100; j++) foo();
- #pragma omp target
- #pragma omp teams distribute simd shared(e, g)
- for (int j=0; j<100; j++) foo();
- #pragma omp target
- #pragma omp teams distribute simd 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
- #pragma omp teams distribute simd 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
- #pragma omp teams distribute simd 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
- #pragma omp teams distribute simd private(i)
- for (int j=0; j<100; j++) foo();
- #pragma omp target
- #pragma omp teams distribute simd shared(i)
- for (int j=0; j<100; j++) foo();
- #pragma omp target
- #pragma omp teams distribute simd shared(j)
- for (int j=0; j<100; j++) foo();
- #pragma omp target
- #pragma omp teams distribute simd firstprivate(i)
- for (int j=0; j<100; j++) foo();
-
- return 0;
-}
+++ /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() {
-}
-
-#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
-#pragma omp teams distribute simd safelen // expected-error {{expected '(' after 'safelen'}}
- for (int i = ST; i < N; i++)
- argv[0][i] = argv[0][i] - argv[0][i-ST];
-
-#pragma omp target
-#pragma omp teams distribute simd safelen ( // 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
-#pragma omp teams distribute simd safelen () // expected-error {{expected expression}}
- for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST];
-
-#pragma omp target
-#pragma omp teams distribute simd safelen (argc // expected-note {{to match this '('}} expected-error 2 {{expression is not an integral constant expression}} expected-note 2 {{read of non-const variable 'argc' is not allowed in a constant expression}} expected-error {{expected ')'}}
- for (int i = ST; i < N; i++)
- argv[0][i] = argv[0][i] - argv[0][i-ST];
-
-#pragma omp target
-#pragma omp teams distribute simd safelen (ST // expected-error {{argument to 'safelen' clause must be a strictly positive integer value}} 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
-#pragma omp teams distribute simd safelen (1)) // expected-warning {{extra tokens at the end of '#pragma omp teams distribute simd' are ignored}}
- for (int i = ST; i < N; i++)
- argv[0][i] = argv[0][i] - argv[0][i-ST];
-
-#pragma omp target
-#pragma omp teams distribute simd safelen ((ST > 0) ? 1 + ST : 2)
- for (int i = ST; i < N; i++)
- argv[0][i] = argv[0][i] - argv[0][i-ST];
-
-#if __cplusplus >= 201103L
- // expected-note@+3 2 {{non-constexpr function 'foobool' cannot be used in a constant expression}}
-#endif
-#pragma omp target
-#pragma omp teams distribute simd safelen (foobool(argc)), safelen (true), safelen (-5) // expected-error 2 {{directive '#pragma omp teams distribute simd' cannot contain more than one 'safelen' clause}} expected-error 2 {{argument to 'safelen' clause must be a strictly positive integer value}} expected-error 2 {{expression is not an integral constant expression}}
- for (int i = ST; i < N; i++)
- argv[0][i] = argv[0][i] - argv[0][i-ST];
-
-#pragma omp target
-#pragma omp teams distribute simd safelen (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 <= 199711L
- // expected-error@+5 2 {{expression is not an integral constant expression}}
-#else
- // expected-error@+3 2 {{integral constant expression must have integral or unscoped enumeration type, not 'char *'}}
-#endif
-#pragma omp target
-#pragma omp teams distribute simd safelen (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
-#pragma omp teams distribute simd safelen (4)
- for (int i = ST; i < N; i++)
- argv[0][i] = argv[0][i] - argv[0][i-ST];
-
-#pragma omp target
-#pragma omp teams distribute simd safelen (N) // expected-error {{argument to 'safelen' 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];
-
- return argc;
-}
-
-int main(int argc, char **argv) {
-#pragma omp target
-#pragma omp teams distribute simd safelen // expected-error {{expected '(' after 'safelen'}}
- for (int i = 4; i < 12; i++)
- argv[0][i] = argv[0][i] - argv[0][i-4];
-
-#pragma omp target
-#pragma omp teams distribute simd safelen ( // 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
-#pragma omp teams distribute simd safelen () // expected-error {{expected expression}}
- for (int i = 4; i < 12; i++)
- argv[0][i] = argv[0][i] - argv[0][i-4];
-
-#pragma omp target
-#pragma omp teams distribute simd safelen (4 // 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
-#pragma omp teams distribute simd safelen (2+2)) // expected-warning {{extra tokens at the end of '#pragma omp teams distribute simd' are ignored}}
- for (int i = 4; i < 12; i++)
- argv[0][i] = argv[0][i] - argv[0][i-4];
-
-#if __cplusplus >= 201103L
- // expected-note@+3 {{non-constexpr function 'foobool' cannot be used in a constant expression}}
-#endif
-#pragma omp target
-#pragma omp teams distribute simd safelen (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@+3 {{non-constexpr function 'foobool' cannot be used in a constant expression}}
-#endif
-#pragma omp target
-#pragma omp teams distribute simd safelen (foobool(argc)), safelen (true), safelen (-5) // expected-error 2 {{argument to 'safelen' clause must be a strictly positive integer value}} expected-error 2 {{directive '#pragma omp teams distribute simd' cannot contain more than one 'safelen' clause}} 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];
-
-#pragma omp target
-#pragma omp teams distribute simd safelen (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 <= 199711L
- // expected-error@+5 {{expression is not an integral constant expression}}
-#else
- // expected-error@+3 {{integral constant expression must have integral or unscoped enumeration type, not 'char *'}}
-#endif
-#pragma omp target
-#pragma omp teams distribute simd safelen (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-note@+2 {{in instantiation of function template specialization 'tmain<int, char, -1, -2>' requested here}}
-#pragma omp target
-#pragma omp teams distribute simd safelen(safelen(tmain<int, char, -1, -2>(argc, argv) // expected-error 2 {{expected ')'}} expected-note 2 {{to match this '('}}
- foo(); // expected-error {{statement after '#pragma omp teams distribute simd' must be a for loop}}
-
- // expected-note@+1 {{in instantiation of function template specialization 'tmain<int, char, 12, 4>' requested here}}
- return tmain<int, char, 12, 4>(argc, argv);
-}
-
+++ /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
-#pragma omp teams distribute simd thread_limit(C)
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd thread_limit(T) // expected-error {{'T' does not refer to a value}}
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd thread_limit // expected-error {{expected '(' after 'thread_limit'}}
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd thread_limit() // expected-error {{expected expression}}
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd thread_limit(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd thread_limit(argc)) // expected-warning {{extra tokens at the end of '#pragma omp teams distribute simd' are ignored}}
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd thread_limit(argc + argc)
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd thread_limit(argc), thread_limit (argc+1) // expected-error {{directive '#pragma omp teams distribute simd' cannot contain more than one 'thread_limit' clause}}
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd thread_limit(S1) // expected-error {{'S1' does not refer to a value}}
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd thread_limit(-10u)
- for (int j=0; j<100; j++) foo();
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd thread_limit // expected-error {{expected '(' after 'thread_limit'}}
- for (int j=0; j<100; j++) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd thread_limit () // expected-error {{expected expression}}
- for (int j=0; j<100; j++) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd thread_limit (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
- for (int j=0; j<100; j++) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd thread_limit (argc)) // expected-warning {{extra tokens at the end of '#pragma omp teams distribute simd' are ignored}}
- for (int j=0; j<100; j++) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd thread_limit (argc + argc)
- for (int j=0; j<100; j++) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd thread_limit (argc), thread_limit (argc+1) // expected-error {{directive '#pragma omp teams distribute simd' cannot contain more than one 'thread_limit' clause}}
- for (int j=0; j<100; j++) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd thread_limit (S1) // expected-error {{'S1' does not refer to a value}}
- for (int j=0; j<100; j++) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd 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
-#pragma omp teams distribute simd thread_limit (-10u)
- for (int j=0; j<100; j++) foo();
-
-#pragma omp target
-#pragma omp teams distribute simd 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}}
-}
const OMPTargetParallelForSimdDirective *D);
void VisitOMPTargetSimdDirective(const OMPTargetSimdDirective *D);
void VisitOMPTeamsDistributeDirective(const OMPTeamsDistributeDirective *D);
- void VisitOMPTeamsDistributeSimdDirective(
- const OMPTeamsDistributeSimdDirective *D);
private:
void AddDeclarationNameInfo(const Stmt *S);
VisitOMPLoopDirective(D);
}
-void EnqueueVisitor::VisitOMPTeamsDistributeSimdDirective(
- const OMPTeamsDistributeSimdDirective *D) {
- VisitOMPLoopDirective(D);
-}
-
void CursorVisitor::EnqueueWorkList(VisitorWorkList &WL, const Stmt *S) {
EnqueueVisitor(WL, MakeCXCursor(S, StmtParent, TU,RegionOfInterest)).Visit(S);
}
return cxstring::createRef("OMPTargetSimdDirective");
case CXCursor_OMPTeamsDistributeDirective:
return cxstring::createRef("OMPTeamsDistributeDirective");
- case CXCursor_OMPTeamsDistributeSimdDirective:
- return cxstring::createRef("OMPTeamsDistributeSimdDirective");
case CXCursor_OverloadCandidate:
return cxstring::createRef("OverloadCandidate");
case CXCursor_TypeAliasTemplateDecl:
case Stmt::OMPTeamsDistributeDirectiveClass:
K = CXCursor_OMPTeamsDistributeDirective;
break;
- case Stmt::OMPTeamsDistributeSimdDirectiveClass:
- K = CXCursor_OMPTeamsDistributeSimdDirective;
- break;
}
CXCursor C = { K, 0, { Parent, S, TU } };
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