From: Kelvin Li Date: Tue, 25 Oct 2016 12:50:55 +0000 (+0000) Subject: Re-apply patch r279045. X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4e325f77a9ad640206c9fb80c2bbf704f330f4d5;p=platform%2Fupstream%2Fllvm.git Re-apply patch r279045. llvm-svn: 285066 --- diff --git a/clang/include/clang-c/Index.h b/clang/include/clang-c/Index.h index 192560e..8032614 100644 --- a/clang/include/clang-c/Index.h +++ b/clang/include/clang-c/Index.h @@ -2342,7 +2342,11 @@ enum CXCursorKind { */ CXCursor_OMPTeamsDistributeDirective = 271, - CXCursor_LastStmt = CXCursor_OMPTeamsDistributeDirective, + /** \brief OpenMP teams distribute simd directive. + */ + CXCursor_OMPTeamsDistributeSimdDirective = 272, + + CXCursor_LastStmt = CXCursor_OMPTeamsDistributeSimdDirective, /** * \brief Cursor that represents the translation unit itself. diff --git a/clang/include/clang/AST/RecursiveASTVisitor.h b/clang/include/clang/AST/RecursiveASTVisitor.h index a034a08..2129d70 100644 --- a/clang/include/clang/AST/RecursiveASTVisitor.h +++ b/clang/include/clang/AST/RecursiveASTVisitor.h @@ -2624,6 +2624,9 @@ DEF_TRAVERSE_STMT(OMPTargetSimdDirective, DEF_TRAVERSE_STMT(OMPTeamsDistributeDirective, { TRY_TO(TraverseOMPExecutableDirective(S)); }) +DEF_TRAVERSE_STMT(OMPTeamsDistributeSimdDirective, + { TRY_TO(TraverseOMPExecutableDirective(S)); }) + // OpenMP clauses. template bool RecursiveASTVisitor::TraverseOMPClause(OMPClause *C) { diff --git a/clang/include/clang/AST/StmtOpenMP.h b/clang/include/clang/AST/StmtOpenMP.h index 1a44c49..1b1130c 100644 --- a/clang/include/clang/AST/StmtOpenMP.h +++ b/clang/include/clang/AST/StmtOpenMP.h @@ -775,7 +775,8 @@ public: T->getStmtClass() == OMPDistributeSimdDirectiveClass || T->getStmtClass() == OMPTargetParallelForSimdDirectiveClass || T->getStmtClass() == OMPTargetSimdDirectiveClass || - T->getStmtClass() == OMPTeamsDistributeDirectiveClass; + T->getStmtClass() == OMPTeamsDistributeDirectiveClass || + T->getStmtClass() == OMPTeamsDistributeSimdDirectiveClass; } }; @@ -3226,6 +3227,76 @@ public: } }; +/// 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 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 diff --git a/clang/include/clang/Basic/OpenMPKinds.def b/clang/include/clang/Basic/OpenMPKinds.def index 0d0cc1c..c95062d 100644 --- a/clang/include/clang/Basic/OpenMPKinds.def +++ b/clang/include/clang/Basic/OpenMPKinds.def @@ -144,6 +144,9 @@ #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) @@ -190,6 +193,7 @@ OPENMP_DIRECTIVE_EXT(distribute_simd, "distribute simd") 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) @@ -658,6 +662,22 @@ OPENMP_TEAMS_DISTRIBUTE_CLAUSE(lastprivate) 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 @@ -702,3 +722,4 @@ OPENMP_TEAMS_DISTRIBUTE_CLAUSE(dist_schedule) #undef OPENMP_TARGET_PARALLEL_FOR_SIMD_CLAUSE #undef OPENMP_TARGET_SIMD_CLAUSE #undef OPENMP_TEAMS_DISTRIBUTE_CLAUSE +#undef OPENMP_TEAMS_DISTRIBUTE_SIMD_CLAUSE diff --git a/clang/include/clang/Basic/StmtNodes.td b/clang/include/clang/Basic/StmtNodes.td index 554f19f..9686ff6 100644 --- a/clang/include/clang/Basic/StmtNodes.td +++ b/clang/include/clang/Basic/StmtNodes.td @@ -235,3 +235,4 @@ def OMPDistributeSimdDirective : DStmt; def OMPTargetParallelForSimdDirective : DStmt; def OMPTargetSimdDirective : DStmt; def OMPTeamsDistributeDirective : DStmt; +def OMPTeamsDistributeSimdDirective : DStmt; diff --git a/clang/include/clang/Sema/Sema.h b/clang/include/clang/Sema/Sema.h index cd698d4..39a6e7e 100644 --- a/clang/include/clang/Sema/Sema.h +++ b/clang/include/clang/Sema/Sema.h @@ -8365,6 +8365,12 @@ public: ArrayRef Clauses, Stmt *AStmt, SourceLocation StartLoc, SourceLocation EndLoc, llvm::DenseMap &VarsWithImplicitDSA); + /// Called on well-formed '\#pragma omp teams distribute simd' after parsing + /// of the associated statement. + StmtResult ActOnOpenMPTeamsDistributeSimdDirective( + ArrayRef Clauses, Stmt *AStmt, SourceLocation StartLoc, + SourceLocation EndLoc, + llvm::DenseMap &VarsWithImplicitDSA); /// Checks correctness of linear modifiers. bool CheckOpenMPLinearModifier(OpenMPLinearClauseKind LinKind, diff --git a/clang/include/clang/Serialization/ASTBitCodes.h b/clang/include/clang/Serialization/ASTBitCodes.h index dcd1b6a..a3be723 100644 --- a/clang/include/clang/Serialization/ASTBitCodes.h +++ b/clang/include/clang/Serialization/ASTBitCodes.h @@ -1498,6 +1498,7 @@ namespace clang { 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 diff --git a/clang/lib/AST/StmtOpenMP.cpp b/clang/lib/AST/StmtOpenMP.cpp index 946f1d1..8eee7e4 100644 --- a/clang/lib/AST/StmtOpenMP.cpp +++ b/clang/lib/AST/StmtOpenMP.cpp @@ -1350,3 +1350,56 @@ OMPTeamsDistributeDirective::CreateEmpty(const ASTContext &C, 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 Clauses, Stmt *AssociatedStmt, + const HelperExprs &Exprs) { + unsigned Size = llvm::alignTo(sizeof(OMPTeamsDistributeSimdDirective), + 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->setEnsureUpperBound(Exprs.EUB); + Dir->setNextLowerBound(Exprs.NLB); + Dir->setNextUpperBound(Exprs.NUB); + Dir->setNumIterations(Exprs.NumIterations); + Dir->setPrevLowerBoundVariable(Exprs.PrevLB); + Dir->setPrevUpperBoundVariable(Exprs.PrevUB); + Dir->setCounters(Exprs.Counters); + Dir->setPrivateCounters(Exprs.PrivateCounters); + Dir->setInits(Exprs.Inits); + Dir->setUpdates(Exprs.Updates); + Dir->setFinals(Exprs.Finals); + Dir->setPreInits(Exprs.PreInits); + return Dir; +} + +OMPTeamsDistributeSimdDirective *OMPTeamsDistributeSimdDirective::CreateEmpty( + const ASTContext &C, unsigned NumClauses, unsigned CollapsedNum, + EmptyShell) { + unsigned Size = llvm::alignTo(sizeof(OMPTeamsDistributeSimdDirective), + alignof(OMPClause *)); + void *Mem = + C.Allocate(Size + sizeof(OMPClause *) * NumClauses + + sizeof(Stmt *) * + numLoopChildren(CollapsedNum, OMPD_teams_distribute_simd)); + return new (Mem) OMPTeamsDistributeSimdDirective(CollapsedNum, NumClauses); +} diff --git a/clang/lib/AST/StmtPrinter.cpp b/clang/lib/AST/StmtPrinter.cpp index 0b103f9..e805984 100644 --- a/clang/lib/AST/StmtPrinter.cpp +++ b/clang/lib/AST/StmtPrinter.cpp @@ -1209,6 +1209,12 @@ void StmtPrinter::VisitOMPTeamsDistributeDirective( PrintOMPExecutableDirective(Node); } +void StmtPrinter::VisitOMPTeamsDistributeSimdDirective( + OMPTeamsDistributeSimdDirective *Node) { + Indent() << "#pragma omp teams distribute simd "; + PrintOMPExecutableDirective(Node); +} + //===----------------------------------------------------------------------===// // Expr printing methods. //===----------------------------------------------------------------------===// diff --git a/clang/lib/AST/StmtProfile.cpp b/clang/lib/AST/StmtProfile.cpp index cf965aa..5a27934 100644 --- a/clang/lib/AST/StmtProfile.cpp +++ b/clang/lib/AST/StmtProfile.cpp @@ -733,6 +733,11 @@ void StmtProfiler::VisitOMPTeamsDistributeDirective( VisitOMPLoopDirective(S); } +void StmtProfiler::VisitOMPTeamsDistributeSimdDirective( + const OMPTeamsDistributeSimdDirective *S) { + VisitOMPLoopDirective(S); +} + void StmtProfiler::VisitExpr(const Expr *S) { VisitStmt(S); } diff --git a/clang/lib/Basic/OpenMPKinds.cpp b/clang/lib/Basic/OpenMPKinds.cpp index 4b41ab1..fa4b75c 100644 --- a/clang/lib/Basic/OpenMPKinds.cpp +++ b/clang/lib/Basic/OpenMPKinds.cpp @@ -630,6 +630,16 @@ bool clang::isAllowedClauseForDirective(OpenMPDirectiveKind DKind, 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; + } + break; case OMPD_declare_target: case OMPD_end_declare_target: case OMPD_unknown: @@ -656,7 +666,7 @@ bool clang::isOpenMPLoopDirective(OpenMPDirectiveKind DKind) { 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 || DKind == OMPD_teams_distribute_simd; // TODO add next directives. } @@ -699,7 +709,8 @@ bool clang::isOpenMPTargetDataManagementDirective(OpenMPDirectiveKind DKind) { } bool clang::isOpenMPTeamsDirective(OpenMPDirectiveKind DKind) { - return DKind == OMPD_teams || DKind == OMPD_teams_distribute; + return DKind == OMPD_teams || DKind == OMPD_teams_distribute || + DKind == OMPD_teams_distribute_simd; // TODO add next directives. } @@ -707,7 +718,8 @@ bool clang::isOpenMPSimdDirective(OpenMPDirectiveKind DKind) { 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_distribute_simd || DKind == OMPD_target_simd || + DKind == OMPD_teams_distribute_simd; // TODO add next directives. } @@ -720,7 +732,7 @@ bool clang::isOpenMPNestingDistributeDirective(OpenMPDirectiveKind Kind) { bool clang::isOpenMPDistributeDirective(OpenMPDirectiveKind Kind) { return isOpenMPNestingDistributeDirective(Kind) || - Kind == OMPD_teams_distribute; + Kind == OMPD_teams_distribute || Kind == OMPD_teams_distribute_simd; // TODO add next directives. } @@ -741,5 +753,6 @@ bool clang::isOpenMPTaskingDirective(OpenMPDirectiveKind Kind) { 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_distribute_simd || Kind == OMPD_teams_distribute || + Kind == OMPD_teams_distribute_simd; } diff --git a/clang/lib/CodeGen/CGStmt.cpp b/clang/lib/CodeGen/CGStmt.cpp index 9447ae5..b4f3093 100644 --- a/clang/lib/CodeGen/CGStmt.cpp +++ b/clang/lib/CodeGen/CGStmt.cpp @@ -301,6 +301,10 @@ void CodeGenFunction::EmitStmt(const Stmt *S) { case Stmt::OMPTeamsDistributeDirectiveClass: EmitOMPTeamsDistributeDirective(cast(*S)); break; + case Stmt::OMPTeamsDistributeSimdDirectiveClass: + EmitOMPTeamsDistributeSimdDirective( + cast(*S)); + break; } } diff --git a/clang/lib/CodeGen/CGStmtOpenMP.cpp b/clang/lib/CodeGen/CGStmtOpenMP.cpp index 7c2cfd5..b09d8c8 100644 --- a/clang/lib/CodeGen/CGStmtOpenMP.cpp +++ b/clang/lib/CodeGen/CGStmtOpenMP.cpp @@ -1959,6 +1959,19 @@ void CodeGenFunction::EmitOMPTeamsDistributeDirective( }); } +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(S.getAssociatedStmt())->getCapturedStmt()); + }); +} + + /// \brief Emit a helper variable and return corresponding lvalue. static LValue EmitOMPHelperVar(CodeGenFunction &CGF, const DeclRefExpr *Helper) { diff --git a/clang/lib/CodeGen/CodeGenFunction.h b/clang/lib/CodeGen/CodeGenFunction.h index a63cce6..2782f4b 100644 --- a/clang/lib/CodeGen/CodeGenFunction.h +++ b/clang/lib/CodeGen/CodeGenFunction.h @@ -2526,6 +2526,8 @@ public: 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::pairgetCurScope()) { auto ParentRegion = Stack->getParentDirective(); @@ -3773,6 +3905,10 @@ StmtResult Sema::ActOnOpenMPExecutableDirective( 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: @@ -7465,6 +7601,55 @@ StmtResult Sema::ActOnOpenMPTeamsDistributeDirective( Context, StartLoc, EndLoc, NestedLoopCount, Clauses, AStmt, B); } +StmtResult Sema::ActOnOpenMPTeamsDistributeSimdDirective( + ArrayRef Clauses, Stmt *AStmt, SourceLocation StartLoc, + SourceLocation EndLoc, + llvm::DenseMap &VarsWithImplicitDSA) { + if (!AStmt) + return StmtError(); + + CapturedStmt *CS = cast(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(C)) + if (FinishOpenMPLinearClause(*LC, cast(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, diff --git a/clang/lib/Sema/TreeTransform.h b/clang/lib/Sema/TreeTransform.h index c54e194..a17bcd3 100644 --- a/clang/lib/Sema/TreeTransform.h +++ b/clang/lib/Sema/TreeTransform.h @@ -7683,6 +7683,17 @@ StmtResult TreeTransform::TransformOMPTeamsDistributeDirective( return Res; } +template +StmtResult TreeTransform::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 //===----------------------------------------------------------------------===// diff --git a/clang/lib/Serialization/ASTReaderStmt.cpp b/clang/lib/Serialization/ASTReaderStmt.cpp index a87a054f..0930ff8 100644 --- a/clang/lib/Serialization/ASTReaderStmt.cpp +++ b/clang/lib/Serialization/ASTReaderStmt.cpp @@ -2871,6 +2871,11 @@ void ASTStmtReader::VisitOMPTeamsDistributeDirective( VisitOMPLoopDirective(D); } +void ASTStmtReader::VisitOMPTeamsDistributeSimdDirective( + OMPTeamsDistributeSimdDirective *D) { + VisitOMPLoopDirective(D); +} + //===----------------------------------------------------------------------===// // ASTReader Implementation //===----------------------------------------------------------------------===// @@ -3598,6 +3603,14 @@ Stmt *ASTReader::ReadStmtFromStream(ModuleFile &F) { 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; diff --git a/clang/lib/Serialization/ASTWriterStmt.cpp b/clang/lib/Serialization/ASTWriterStmt.cpp index ddb69d9..8dc4a7e 100644 --- a/clang/lib/Serialization/ASTWriterStmt.cpp +++ b/clang/lib/Serialization/ASTWriterStmt.cpp @@ -2520,6 +2520,12 @@ void ASTStmtWriter::VisitOMPTeamsDistributeDirective( Code = serialization::STMT_OMP_TEAMS_DISTRIBUTE_DIRECTIVE; } +void ASTStmtWriter::VisitOMPTeamsDistributeSimdDirective( + OMPTeamsDistributeSimdDirective *D) { + VisitOMPLoopDirective(D); + Code = serialization::STMT_OMP_TEAMS_DISTRIBUTE_SIMD_DIRECTIVE; +} + //===----------------------------------------------------------------------===// // ASTWriter Implementation //===----------------------------------------------------------------------===// diff --git a/clang/lib/StaticAnalyzer/Core/ExprEngine.cpp b/clang/lib/StaticAnalyzer/Core/ExprEngine.cpp index f24e0714..6a3cdb2 100644 --- a/clang/lib/StaticAnalyzer/Core/ExprEngine.cpp +++ b/clang/lib/StaticAnalyzer/Core/ExprEngine.cpp @@ -848,6 +848,7 @@ void ExprEngine::Visit(const Stmt *S, ExplodedNode *Pred, 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: diff --git a/clang/test/OpenMP/nesting_of_regions.cpp b/clang/test/OpenMP/nesting_of_regions.cpp index 8f6fb35..b495bd4 100644 --- a/clang/test/OpenMP/nesting_of_regions.cpp +++ b/clang/test/OpenMP/nesting_of_regions.cpp @@ -167,7 +167,13 @@ void foo() { 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) { @@ -371,6 +377,12 @@ void foo() { 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 @@ -588,6 +600,12 @@ void foo() { 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 @@ -793,6 +811,12 @@ void foo() { 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 @@ -1015,6 +1039,12 @@ void foo() { 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}} @@ -1296,6 +1326,13 @@ void foo() { 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 @@ -1504,6 +1541,12 @@ void foo() { 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 @@ -1712,6 +1755,12 @@ void foo() { 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 @@ -1934,6 +1983,12 @@ void foo() { 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 @@ -2156,6 +2211,12 @@ void foo() { 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 @@ -2379,6 +2440,12 @@ void foo() { 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 @@ -2590,6 +2657,12 @@ void foo() { 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 @@ -2748,6 +2821,12 @@ void foo() { 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 @@ -2977,6 +3056,12 @@ void foo() { 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 @@ -3238,6 +3323,12 @@ void foo() { 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 @@ -3412,6 +3503,12 @@ void foo() { 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 @@ -3580,6 +3677,12 @@ void foo() { 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 @@ -3802,6 +3905,12 @@ void foo() { 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?}} @@ -4016,6 +4125,13 @@ void foo() { 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 @@ -4229,6 +4345,12 @@ void foo() { 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 @@ -4470,6 +4592,14 @@ void foo() { 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 @@ -4719,6 +4849,14 @@ void foo() { 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 @@ -4976,6 +5114,14 @@ void foo() { 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 @@ -5169,8 +5315,14 @@ void foo() { 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) ; @@ -5397,86 +5549,563 @@ void foo() { 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; + } -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 + // 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) ; -#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 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 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 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 // 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 simd // 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 for simd // OK + for (int i = 0; i < 10; ++i) + ; } -#pragma omp parallel - { -#pragma omp barrier - 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 taskwait - 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 flush - 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 parallel +#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 flush + bar(); + } +#pragma omp parallel { #pragma omp ordered // expected-error {{region cannot be closely nested inside 'parallel' region; perhaps you forget to enclose 'omp ordered' directive into a for or a parallel for region with 'ordered' clause?}} bar(); @@ -5562,6 +6191,12 @@ void foo() { 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 @@ -5750,6 +6385,12 @@ void foo() { 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 @@ -5958,6 +6599,12 @@ void foo() { 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 @@ -6146,6 +6793,12 @@ void foo() { 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 @@ -6343,6 +6996,12 @@ void foo() { 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}} @@ -6634,6 +7293,13 @@ void foo() { 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 @@ -6832,6 +7498,12 @@ void foo() { 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 @@ -7040,6 +7712,12 @@ void foo() { 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 @@ -7267,6 +7945,12 @@ void foo() { 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 @@ -7490,6 +8174,12 @@ void foo() { 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 @@ -7713,6 +8403,12 @@ void foo() { 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 @@ -7920,6 +8616,12 @@ void foo() { 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 @@ -8077,6 +8779,12 @@ void foo() { 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 @@ -8337,6 +9045,14 @@ void foo() { 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 @@ -8498,13 +9214,19 @@ void foo() { } #pragma omp target { -#pragma omp target simd // expected-error {{region cannot be nested inside 'target' region}} +#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 // OK for (int i = 0; i < 10; ++i) ; } #pragma omp target { -#pragma omp teams distribute // OK +#pragma omp teams distribute simd // OK for (int i = 0; i < 10; ++i) ; } @@ -8676,6 +9398,12 @@ void foo() { 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 @@ -8899,6 +9627,12 @@ void foo() { 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 @@ -9115,6 +9849,13 @@ void foo() { 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 @@ -9328,6 +10069,12 @@ void foo() { 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 @@ -9845,6 +10592,14 @@ void foo() { 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 @@ -10095,6 +10850,14 @@ void foo() { 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 @@ -10345,6 +11108,14 @@ void foo() { 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 @@ -10532,6 +11303,12 @@ void foo() { 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?}} @@ -10760,5 +11537,247 @@ void foo() { 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(); } diff --git a/clang/test/OpenMP/teams_distribute_simd_aligned_messages.cpp b/clang/test/OpenMP/teams_distribute_simd_aligned_messages.cpp new file mode 100644 index 0000000..95a85b2 --- /dev/null +++ b/clang/test/OpenMP/teams_distribute_simd_aligned_messages.cpp @@ -0,0 +1,271 @@ +// 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 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 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 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; + +// FIXME: Should argc really be a pointer? +#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' requested here}} + foomain(pargc,argv); + return 0; +} + diff --git a/clang/test/OpenMP/teams_distribute_simd_ast_print.cpp b/clang/test/OpenMP/teams_distribute_simd_ast_print.cpp new file mode 100644 index 0000000..5b988ee --- /dev/null +++ b/clang/test/OpenMP/teams_distribute_simd_ast_print.cpp @@ -0,0 +1,239 @@ +// 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 +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 { + S8() {} + +public: + S8(int v) : S7(v){ +#pragma omp target +#pragma omp teams distribute simd private(a) private(this->a) private(S7::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::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 +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 diff --git a/clang/test/OpenMP/teams_distribute_simd_collapse_messages.cpp b/clang/test/OpenMP/teams_distribute_simd_collapse_messages.cpp new file mode 100644 index 0000000..f3983b3 --- /dev/null +++ b/clang/test/OpenMP/teams_distribute_simd_collapse_messages.cpp @@ -0,0 +1,150 @@ +// RUN: %clang_cc1 -verify -fopenmp %s + +void foo() { +} + +bool foobool(int argc) { + return argc; +} + +struct S1; // expected-note {{declared here}} + +template // 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' requested here}} +#pragma omp target +#pragma omp teams distribute simd collapse(collapse(tmain(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' requested here}} + return tmain(argc, argv); +} + diff --git a/clang/test/OpenMP/teams_distribute_simd_default_messages.cpp b/clang/test/OpenMP/teams_distribute_simd_default_messages.cpp new file mode 100644 index 0000000..a6685b9 --- /dev/null +++ b/clang/test/OpenMP/teams_distribute_simd_default_messages.cpp @@ -0,0 +1,30 @@ +// 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; +} diff --git a/clang/test/OpenMP/teams_distribute_simd_dist_schedule_messages.cpp b/clang/test/OpenMP/teams_distribute_simd_dist_schedule_messages.cpp new file mode 100644 index 0000000..5274204 --- /dev/null +++ b/clang/test/OpenMP/teams_distribute_simd_dist_schedule_messages.cpp @@ -0,0 +1,104 @@ +// 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 +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(argc) + tmain(argv[0][0])); // expected-note {{in instantiation of function template specialization 'tmain' requested here}} expected-note {{in instantiation of function template specialization 'tmain' requested here}} +} diff --git a/clang/test/OpenMP/teams_distribute_simd_firstprivate_messages.cpp b/clang/test/OpenMP/teams_distribute_simd_firstprivate_messages.cpp new file mode 100644 index 0000000..324672c --- /dev/null +++ b/clang/test/OpenMP/teams_distribute_simd_firstprivate_messages.cpp @@ -0,0 +1,152 @@ +// 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; +} diff --git a/clang/test/OpenMP/teams_distribute_simd_lastprivate_messages.cpp b/clang/test/OpenMP/teams_distribute_simd_lastprivate_messages.cpp new file mode 100644 index 0000000..4c715bf --- /dev/null +++ b/clang/test/OpenMP/teams_distribute_simd_lastprivate_messages.cpp @@ -0,0 +1,272 @@ +// 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 +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(argc, argv); // expected-note {{in instantiation of function template specialization 'foomain' requested here}} +} diff --git a/clang/test/OpenMP/teams_distribute_simd_linear_messages.cpp b/clang/test/OpenMP/teams_distribute_simd_linear_messages.cpp new file mode 100644 index 0000000..6bfdb16 --- /dev/null +++ b/clang/test/OpenMP/teams_distribute_simd_linear_messages.cpp @@ -0,0 +1,293 @@ +// 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 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 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 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(argc,argv); // expected-note {{in instantiation of function template specialization 'foomain' requested here}} + return 0; +} + diff --git a/clang/test/OpenMP/teams_distribute_simd_loop_messages.cpp b/clang/test/OpenMP/teams_distribute_simd_loop_messages.cpp new file mode 100644 index 0000000..742bc74 --- /dev/null +++ b/clang/test/OpenMP/teams_distribute_simd_loop_messages.cpp @@ -0,0 +1,716 @@ +// 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 +struct iterator_traits { + typedef typename Iter::difference_type difference_type; + typedef typename Iter::iterator_category iterator_category; +}; +template +typename iterator_traits::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 +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 +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::step()) { + ++I; + } +} + +void test_with_template() { + GoodIter begin, end; + TC t1; + TC t2; + t1.dotest_lt(begin, end); + t2.dotest_lt(begin, end); // expected-note {{in instantiation of member function 'TC::dotest_lt' requested here}} + dotest_gt(begin, end); // expected-note {{in instantiation of function template specialization 'dotest_gt' requested here}} + dotest_gt(0, 100); // expected-note {{in instantiation of function template specialization 'dotest_gt' 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) + ; +} + diff --git a/clang/test/OpenMP/teams_distribute_simd_messages.cpp b/clang/test/OpenMP/teams_distribute_simd_messages.cpp new file mode 100644 index 0000000..9095caf --- /dev/null +++ b/clang/test/OpenMP/teams_distribute_simd_messages.cpp @@ -0,0 +1,109 @@ +// 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) + ; +} + diff --git a/clang/test/OpenMP/teams_distribute_simd_num_teams_messages.cpp b/clang/test/OpenMP/teams_distribute_simd_num_teams_messages.cpp new file mode 100644 index 0000000..e65025a --- /dev/null +++ b/clang/test/OpenMP/teams_distribute_simd_num_teams_messages.cpp @@ -0,0 +1,111 @@ +// 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 // 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(argc); // expected-note {{in instantiation of function template specialization 'tmain' requested here}} +} diff --git a/clang/test/OpenMP/teams_distribute_simd_private_messages.cpp b/clang/test/OpenMP/teams_distribute_simd_private_messages.cpp new file mode 100644 index 0000000..9044213 --- /dev/null +++ b/clang/test/OpenMP/teams_distribute_simd_private_messages.cpp @@ -0,0 +1,146 @@ +// 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; +} diff --git a/clang/test/OpenMP/teams_distribute_simd_reduction_messages.cpp b/clang/test/OpenMP/teams_distribute_simd_reduction_messages.cpp new file mode 100644 index 0000000..879ec68 --- /dev/null +++ b/clang/test/OpenMP/teams_distribute_simd_reduction_messages.cpp @@ -0,0 +1,303 @@ +// 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 // 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' requested here}} expected-note {{in instantiation of function template specialization 'tmain' requested here}} +} diff --git a/clang/test/OpenMP/teams_distribute_simd_safelen_messages.cpp b/clang/test/OpenMP/teams_distribute_simd_safelen_messages.cpp new file mode 100644 index 0000000..a323c08 --- /dev/null +++ b/clang/test/OpenMP/teams_distribute_simd_safelen_messages.cpp @@ -0,0 +1,155 @@ +// 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 // 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' requested here}} +#pragma omp target +#pragma omp teams distribute simd safelen(safelen(tmain(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' requested here}} + return tmain(argc, argv); +} + diff --git a/clang/test/OpenMP/teams_distribute_simd_shared_messages.cpp b/clang/test/OpenMP/teams_distribute_simd_shared_messages.cpp new file mode 100644 index 0000000..cd963e8 --- /dev/null +++ b/clang/test/OpenMP/teams_distribute_simd_shared_messages.cpp @@ -0,0 +1,127 @@ +// 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; +} diff --git a/clang/test/OpenMP/teams_distribute_simd_simdlen_messages.cpp b/clang/test/OpenMP/teams_distribute_simd_simdlen_messages.cpp new file mode 100644 index 0000000..a323c08 --- /dev/null +++ b/clang/test/OpenMP/teams_distribute_simd_simdlen_messages.cpp @@ -0,0 +1,155 @@ +// 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 // 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' requested here}} +#pragma omp target +#pragma omp teams distribute simd safelen(safelen(tmain(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' requested here}} + return tmain(argc, argv); +} + diff --git a/clang/test/OpenMP/teams_distribute_simd_thread_limit_messages.cpp b/clang/test/OpenMP/teams_distribute_simd_thread_limit_messages.cpp new file mode 100644 index 0000000..b9c8ac3 --- /dev/null +++ b/clang/test/OpenMP/teams_distribute_simd_thread_limit_messages.cpp @@ -0,0 +1,111 @@ +// 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 // 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(argc); // expected-note {{in instantiation of function template specialization 'tmain' requested here}} +} diff --git a/clang/tools/libclang/CIndex.cpp b/clang/tools/libclang/CIndex.cpp index 14eac44..284373c 100644 --- a/clang/tools/libclang/CIndex.cpp +++ b/clang/tools/libclang/CIndex.cpp @@ -1991,6 +1991,8 @@ public: const OMPTargetParallelForSimdDirective *D); void VisitOMPTargetSimdDirective(const OMPTargetSimdDirective *D); void VisitOMPTeamsDistributeDirective(const OMPTeamsDistributeDirective *D); + void VisitOMPTeamsDistributeSimdDirective( + const OMPTeamsDistributeSimdDirective *D); private: void AddDeclarationNameInfo(const Stmt *S); @@ -2780,6 +2782,11 @@ void EnqueueVisitor::VisitOMPTeamsDistributeDirective( 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); } @@ -4908,6 +4915,8 @@ CXString clang_getCursorKindSpelling(enum CXCursorKind Kind) { 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: diff --git a/clang/tools/libclang/CXCursor.cpp b/clang/tools/libclang/CXCursor.cpp index 047f822..600b19b 100644 --- a/clang/tools/libclang/CXCursor.cpp +++ b/clang/tools/libclang/CXCursor.cpp @@ -656,6 +656,9 @@ CXCursor cxcursor::MakeCXCursor(const Stmt *S, const Decl *Parent, case Stmt::OMPTeamsDistributeDirectiveClass: K = CXCursor_OMPTeamsDistributeDirective; break; + case Stmt::OMPTeamsDistributeSimdDirectiveClass: + K = CXCursor_OMPTeamsDistributeSimdDirective; + break; } CXCursor C = { K, 0, { Parent, S, TU } };