From a579b9196c6eaa1e2a52832e8d0025eaf6160efa Mon Sep 17 00:00:00 2001 From: Kelvin Li Date: Thu, 14 Jul 2016 02:54:56 +0000 Subject: [PATCH] [OpenMP] Sema and parsing for 'target parallel for simd' pragma This patch is to implement sema and parsing for 'target parallel for simd' pragma. Differential Revision: http://reviews.llvm.org/D22096 llvm-svn: 275365 --- clang/include/clang-c/Index.h | 6 +- clang/include/clang/AST/RecursiveASTVisitor.h | 3 + clang/include/clang/AST/StmtOpenMP.h | 71 ++- clang/include/clang/Basic/OpenMPKinds.def | 29 + clang/include/clang/Basic/StmtNodes.td | 1 + clang/include/clang/Sema/Sema.h | 6 + clang/include/clang/Serialization/ASTBitCodes.h | 1 + clang/lib/AST/StmtOpenMP.cpp | 55 ++ clang/lib/AST/StmtPrinter.cpp | 6 + clang/lib/AST/StmtProfile.cpp | 5 + clang/lib/Basic/OpenMPKinds.cpp | 22 +- clang/lib/CodeGen/CGStmt.cpp | 4 + clang/lib/CodeGen/CGStmtOpenMP.cpp | 12 + clang/lib/CodeGen/CodeGenFunction.h | 2 + clang/lib/Parse/ParseOpenMP.cpp | 10 +- clang/lib/Sema/SemaOpenMP.cpp | 192 ++++++- clang/lib/Sema/TreeTransform.h | 12 + clang/lib/Serialization/ASTReaderStmt.cpp | 13 + clang/lib/Serialization/ASTWriterStmt.cpp | 6 + clang/lib/StaticAnalyzer/Core/ExprEngine.cpp | 1 + .../target_parallel_for_simd_aligned_messages.cpp | 203 +++++++ .../OpenMP/target_parallel_for_simd_ast_print.cpp | 308 ++++++++++ .../target_parallel_for_simd_collapse_messages.cpp | 83 +++ .../target_parallel_for_simd_default_messages.cpp | 36 ++ ...arget_parallel_for_simd_defaultmap_messages.cpp | 58 ++ .../target_parallel_for_simd_depend_messages.cpp | 90 +++ .../target_parallel_for_simd_device_messages.cpp | 40 ++ ...get_parallel_for_simd_firstprivate_messages.cpp | 261 +++++++++ .../target_parallel_for_simd_if_messages.cpp | 105 ++++ ...rget_parallel_for_simd_lastprivate_messages.cpp | 238 ++++++++ .../target_parallel_for_simd_linear_messages.cpp | 269 +++++++++ .../target_parallel_for_simd_loop_messages.cpp | 627 +++++++++++++++++++++ .../target_parallel_for_simd_map_messages.cpp | 273 +++++++++ .../OpenMP/target_parallel_for_simd_messages.cpp | 92 +++ .../target_parallel_for_simd_misc_messages.c | 314 +++++++++++ .../target_parallel_for_simd_nowait_messages.cpp | 18 + ...rget_parallel_for_simd_num_threads_messages.cpp | 65 +++ .../target_parallel_for_simd_ordered_messages.cpp | 104 ++++ .../target_parallel_for_simd_private_messages.cpp | 231 ++++++++ ...target_parallel_for_simd_proc_bind_messages.cpp | 35 ++ ...target_parallel_for_simd_reduction_messages.cpp | 313 ++++++++++ .../target_parallel_for_simd_safelen_messages.cpp | 102 ++++ .../target_parallel_for_simd_schedule_messages.cpp | 91 +++ .../target_parallel_for_simd_simdlen_messages.cpp | 142 +++++ clang/tools/libclang/CIndex.cpp | 9 + clang/tools/libclang/CXCursor.cpp | 3 + 46 files changed, 4555 insertions(+), 12 deletions(-) create mode 100644 clang/test/OpenMP/target_parallel_for_simd_aligned_messages.cpp create mode 100644 clang/test/OpenMP/target_parallel_for_simd_ast_print.cpp create mode 100644 clang/test/OpenMP/target_parallel_for_simd_collapse_messages.cpp create mode 100644 clang/test/OpenMP/target_parallel_for_simd_default_messages.cpp create mode 100644 clang/test/OpenMP/target_parallel_for_simd_defaultmap_messages.cpp create mode 100644 clang/test/OpenMP/target_parallel_for_simd_depend_messages.cpp create mode 100644 clang/test/OpenMP/target_parallel_for_simd_device_messages.cpp create mode 100644 clang/test/OpenMP/target_parallel_for_simd_firstprivate_messages.cpp create mode 100644 clang/test/OpenMP/target_parallel_for_simd_if_messages.cpp create mode 100644 clang/test/OpenMP/target_parallel_for_simd_lastprivate_messages.cpp create mode 100644 clang/test/OpenMP/target_parallel_for_simd_linear_messages.cpp create mode 100644 clang/test/OpenMP/target_parallel_for_simd_loop_messages.cpp create mode 100644 clang/test/OpenMP/target_parallel_for_simd_map_messages.cpp create mode 100644 clang/test/OpenMP/target_parallel_for_simd_messages.cpp create mode 100644 clang/test/OpenMP/target_parallel_for_simd_misc_messages.c create mode 100644 clang/test/OpenMP/target_parallel_for_simd_nowait_messages.cpp create mode 100644 clang/test/OpenMP/target_parallel_for_simd_num_threads_messages.cpp create mode 100644 clang/test/OpenMP/target_parallel_for_simd_ordered_messages.cpp create mode 100644 clang/test/OpenMP/target_parallel_for_simd_private_messages.cpp create mode 100644 clang/test/OpenMP/target_parallel_for_simd_proc_bind_messages.cpp create mode 100644 clang/test/OpenMP/target_parallel_for_simd_reduction_messages.cpp create mode 100644 clang/test/OpenMP/target_parallel_for_simd_safelen_messages.cpp create mode 100644 clang/test/OpenMP/target_parallel_for_simd_schedule_messages.cpp create mode 100644 clang/test/OpenMP/target_parallel_for_simd_simdlen_messages.cpp diff --git a/clang/include/clang-c/Index.h b/clang/include/clang-c/Index.h index 65956c5..ff3c86f 100644 --- a/clang/include/clang-c/Index.h +++ b/clang/include/clang-c/Index.h @@ -2317,7 +2317,11 @@ enum CXCursorKind { */ CXCursor_OMPDistributeSimdDirective = 268, - CXCursor_LastStmt = CXCursor_OMPDistributeSimdDirective, + /** \brief OpenMP target parallel for simd directive. + */ + CXCursor_OMPTargetParallelForSimdDirective = 269, + + CXCursor_LastStmt = CXCursor_OMPTargetParallelForSimdDirective, /** * \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 d0181b9..94637a5 100644 --- a/clang/include/clang/AST/RecursiveASTVisitor.h +++ b/clang/include/clang/AST/RecursiveASTVisitor.h @@ -2570,6 +2570,9 @@ DEF_TRAVERSE_STMT(OMPDistributeParallelForSimdDirective, DEF_TRAVERSE_STMT(OMPDistributeSimdDirective, { TRY_TO(TraverseOMPExecutableDirective(S)); }) +DEF_TRAVERSE_STMT(OMPTargetParallelForSimdDirective, + { 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 e7e943a..1e35726 100644 --- a/clang/include/clang/AST/StmtOpenMP.h +++ b/clang/include/clang/AST/StmtOpenMP.h @@ -772,7 +772,8 @@ public: T->getStmtClass() == OMPTargetParallelForDirectiveClass || T->getStmtClass() == OMPDistributeParallelForDirectiveClass || T->getStmtClass() == OMPDistributeParallelForSimdDirectiveClass || - T->getStmtClass() == OMPDistributeSimdDirectiveClass; + T->getStmtClass() == OMPDistributeSimdDirectiveClass || + T->getStmtClass() == OMPTargetParallelForSimdDirectiveClass; } }; @@ -3021,6 +3022,74 @@ public: } }; +/// This represents '#pragma omp target parallel for simd' directive. +/// +/// \code +/// #pragma omp target parallel for simd private(a) map(b) safelen(c) +/// \endcode +/// In this example directive '#pragma omp target parallel for simd' has clauses +/// 'private' with the variable 'a', 'map' with the variable 'b' and 'safelen' +/// with the variable 'c'. +/// +class OMPTargetParallelForSimdDirective 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. + /// + OMPTargetParallelForSimdDirective(SourceLocation StartLoc, SourceLocation EndLoc, + unsigned CollapsedNum, unsigned NumClauses) + : OMPLoopDirective(this, OMPTargetParallelForSimdDirectiveClass, + OMPD_target_parallel_for_simd, StartLoc, EndLoc, + CollapsedNum, NumClauses) {} + + /// Build an empty directive. + /// + /// \param CollapsedNum Number of collapsed nested loops. + /// \param NumClauses Number of clauses. + /// + explicit OMPTargetParallelForSimdDirective(unsigned CollapsedNum, + unsigned NumClauses) + : OMPLoopDirective(this, OMPTargetParallelForSimdDirectiveClass, + OMPD_target_parallel_for_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 OMPTargetParallelForSimdDirective * + 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 OMPTargetParallelForSimdDirective *CreateEmpty(const ASTContext &C, + unsigned NumClauses, + unsigned CollapsedNum, + EmptyShell); + + static bool classof(const Stmt *T) { + return T->getStmtClass() == OMPTargetParallelForSimdDirectiveClass; + } +}; + } // end namespace clang #endif diff --git a/clang/include/clang/Basic/OpenMPKinds.def b/clang/include/clang/Basic/OpenMPKinds.def index f8adcc7..5189779 100644 --- a/clang/include/clang/Basic/OpenMPKinds.def +++ b/clang/include/clang/Basic/OpenMPKinds.def @@ -135,6 +135,9 @@ #ifndef OPENMP_DISTRIBUTE_SIMD_CLAUSE #define OPENMP_DISTRIBUTE_SIMD_CLAUSE(Name) #endif +#ifndef OPENMP_TARGET_PARALLEL_FOR_SIMD_CLAUSE +#define OPENMP_TARGET_PARALLEL_FOR_SIMD_CLAUSE(Name) +#endif // OpenMP directives. OPENMP_DIRECTIVE(threadprivate) @@ -178,6 +181,7 @@ OPENMP_DIRECTIVE_EXT(end_declare_target, "end declare target") OPENMP_DIRECTIVE_EXT(distribute_parallel_for, "distribute parallel for") OPENMP_DIRECTIVE_EXT(distribute_parallel_for_simd, "distribute parallel for simd") OPENMP_DIRECTIVE_EXT(distribute_simd, "distribute simd") +OPENMP_DIRECTIVE_EXT(target_parallel_for_simd, "target parallel for simd") // OpenMP clauses. OPENMP_CLAUSE(if, OMPIfClause) @@ -592,6 +596,30 @@ OPENMP_DISTRIBUTE_SIMD_CLAUSE(safelen) OPENMP_DISTRIBUTE_SIMD_CLAUSE(simdlen) OPENMP_DISTRIBUTE_SIMD_CLAUSE(reduction) +// Clauses allowed for OpenMP directive 'target parallel for simd'. +// TODO: add target clauses 'is_device_ptr' +OPENMP_TARGET_PARALLEL_FOR_SIMD_CLAUSE(if) +OPENMP_TARGET_PARALLEL_FOR_SIMD_CLAUSE(device) +OPENMP_TARGET_PARALLEL_FOR_SIMD_CLAUSE(map) +OPENMP_TARGET_PARALLEL_FOR_SIMD_CLAUSE(private) +OPENMP_TARGET_PARALLEL_FOR_SIMD_CLAUSE(firstprivate) +OPENMP_TARGET_PARALLEL_FOR_SIMD_CLAUSE(lastprivate) +OPENMP_TARGET_PARALLEL_FOR_SIMD_CLAUSE(nowait) +OPENMP_TARGET_PARALLEL_FOR_SIMD_CLAUSE(depend) +OPENMP_TARGET_PARALLEL_FOR_SIMD_CLAUSE(defaultmap) +OPENMP_TARGET_PARALLEL_FOR_SIMD_CLAUSE(num_threads) +OPENMP_TARGET_PARALLEL_FOR_SIMD_CLAUSE(default) +OPENMP_TARGET_PARALLEL_FOR_SIMD_CLAUSE(proc_bind) +OPENMP_TARGET_PARALLEL_FOR_SIMD_CLAUSE(shared) +OPENMP_TARGET_PARALLEL_FOR_SIMD_CLAUSE(reduction) +OPENMP_TARGET_PARALLEL_FOR_SIMD_CLAUSE(collapse) +OPENMP_TARGET_PARALLEL_FOR_SIMD_CLAUSE(schedule) +OPENMP_TARGET_PARALLEL_FOR_SIMD_CLAUSE(ordered) +OPENMP_TARGET_PARALLEL_FOR_SIMD_CLAUSE(linear) +OPENMP_TARGET_PARALLEL_FOR_SIMD_CLAUSE(safelen) +OPENMP_TARGET_PARALLEL_FOR_SIMD_CLAUSE(simdlen) +OPENMP_TARGET_PARALLEL_FOR_SIMD_CLAUSE(aligned) + #undef OPENMP_TASKLOOP_SIMD_CLAUSE #undef OPENMP_TASKLOOP_CLAUSE #undef OPENMP_LINEAR_KIND @@ -633,3 +661,4 @@ OPENMP_DISTRIBUTE_SIMD_CLAUSE(reduction) #undef OPENMP_DISTRIBUTE_PARALLEL_FOR_CLAUSE #undef OPENMP_DISTRIBUTE_PARALLEL_FOR_SIMD_CLAUSE #undef OPENMP_DISTRIBUTE_SIMD_CLAUSE +#undef OPENMP_TARGET_PARALLEL_FOR_SIMD_CLAUSE diff --git a/clang/include/clang/Basic/StmtNodes.td b/clang/include/clang/Basic/StmtNodes.td index 6d41897..df7e736 100644 --- a/clang/include/clang/Basic/StmtNodes.td +++ b/clang/include/clang/Basic/StmtNodes.td @@ -231,3 +231,4 @@ def OMPDistributeDirective : DStmt; def OMPDistributeParallelForDirective : DStmt; def OMPDistributeParallelForSimdDirective : DStmt; def OMPDistributeSimdDirective : DStmt; +def OMPTargetParallelForSimdDirective : DStmt; diff --git a/clang/include/clang/Sema/Sema.h b/clang/include/clang/Sema/Sema.h index a44de30..6c2c86d 100644 --- a/clang/include/clang/Sema/Sema.h +++ b/clang/include/clang/Sema/Sema.h @@ -8223,6 +8223,12 @@ public: ArrayRef Clauses, Stmt *AStmt, SourceLocation StartLoc, SourceLocation EndLoc, llvm::DenseMap &VarsWithImplicitDSA); + /// \brief Called on well-formed '\#pragma omp target parallel for simd' after + /// parsing of the associated statement. + StmtResult ActOnOpenMPTargetParallelForSimdDirective( + 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 3507c0c..809dbc8 100644 --- a/clang/include/clang/Serialization/ASTBitCodes.h +++ b/clang/include/clang/Serialization/ASTBitCodes.h @@ -1478,6 +1478,7 @@ namespace clang { STMT_OMP_DISTRIBUTE_PARALLEL_FOR_DIRECTIVE, STMT_OMP_DISTRIBUTE_PARALLEL_FOR_SIMD_DIRECTIVE, STMT_OMP_DISTRIBUTE_SIMD_DIRECTIVE, + STMT_OMP_TARGET_PARALLEL_FOR_SIMD_DIRECTIVE, EXPR_OMP_ARRAY_SECTION, // ARC diff --git a/clang/lib/AST/StmtOpenMP.cpp b/clang/lib/AST/StmtOpenMP.cpp index 2e468e3..f1ddedb 100644 --- a/clang/lib/AST/StmtOpenMP.cpp +++ b/clang/lib/AST/StmtOpenMP.cpp @@ -1215,3 +1215,58 @@ OMPDistributeSimdDirective::CreateEmpty(const ASTContext &C, numLoopChildren(CollapsedNum, OMPD_distribute_simd)); return new (Mem) OMPDistributeSimdDirective(CollapsedNum, NumClauses); } + +OMPTargetParallelForSimdDirective *OMPTargetParallelForSimdDirective::Create( + const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc, + unsigned CollapsedNum, ArrayRef Clauses, Stmt *AssociatedStmt, + const HelperExprs &Exprs) { + unsigned Size = llvm::alignTo(sizeof(OMPTargetParallelForSimdDirective), + llvm::alignOf()); + void *Mem = C.Allocate( + Size + sizeof(OMPClause *) * Clauses.size() + + sizeof(Stmt *) * + numLoopChildren(CollapsedNum, OMPD_target_parallel_for_simd)); + OMPTargetParallelForSimdDirective *Dir = + new (Mem) OMPTargetParallelForSimdDirective(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; +} + +OMPTargetParallelForSimdDirective * +OMPTargetParallelForSimdDirective::CreateEmpty(const ASTContext &C, + unsigned NumClauses, + unsigned CollapsedNum, + EmptyShell) { + unsigned Size = llvm::alignTo(sizeof(OMPTargetParallelForSimdDirective), + llvm::alignOf()); + void *Mem = C.Allocate( + Size + sizeof(OMPClause *) * NumClauses + + sizeof(Stmt *) * + numLoopChildren(CollapsedNum, OMPD_target_parallel_for_simd)); + return new (Mem) OMPTargetParallelForSimdDirective(CollapsedNum, NumClauses); +} diff --git a/clang/lib/AST/StmtPrinter.cpp b/clang/lib/AST/StmtPrinter.cpp index 3f51e6f..64d9a329 100644 --- a/clang/lib/AST/StmtPrinter.cpp +++ b/clang/lib/AST/StmtPrinter.cpp @@ -1187,6 +1187,12 @@ void StmtPrinter::VisitOMPDistributeSimdDirective( PrintOMPExecutableDirective(Node); } +void StmtPrinter::VisitOMPTargetParallelForSimdDirective( + OMPTargetParallelForSimdDirective *Node) { + Indent() << "#pragma omp target parallel for simd "; + PrintOMPExecutableDirective(Node); +} + //===----------------------------------------------------------------------===// // Expr printing methods. //===----------------------------------------------------------------------===// diff --git a/clang/lib/AST/StmtProfile.cpp b/clang/lib/AST/StmtProfile.cpp index e9fd84e..5ce6e5e 100644 --- a/clang/lib/AST/StmtProfile.cpp +++ b/clang/lib/AST/StmtProfile.cpp @@ -722,6 +722,11 @@ void StmtProfiler::VisitOMPDistributeSimdDirective( VisitOMPLoopDirective(S); } +void StmtProfiler::VisitOMPTargetParallelForSimdDirective( + const OMPTargetParallelForSimdDirective *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 15f25ec..d1e4779 100644 --- a/clang/lib/Basic/OpenMPKinds.cpp +++ b/clang/lib/Basic/OpenMPKinds.cpp @@ -600,6 +600,16 @@ bool clang::isAllowedClauseForDirective(OpenMPDirectiveKind DKind, break; } break; + case OMPD_target_parallel_for_simd: + switch (CKind) { +#define OPENMP_TARGET_PARALLEL_FOR_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: @@ -624,7 +634,8 @@ bool clang::isOpenMPLoopDirective(OpenMPDirectiveKind DKind) { DKind == OMPD_distribute || DKind == OMPD_target_parallel_for || DKind == OMPD_distribute_parallel_for || DKind == OMPD_distribute_parallel_for_simd || - DKind == OMPD_distribute_simd; + DKind == OMPD_distribute_simd || + DKind == OMPD_target_parallel_for_simd; // TODO add next directives. } @@ -635,7 +646,8 @@ bool clang::isOpenMPWorksharingDirective(OpenMPDirectiveKind DKind) { DKind == OMPD_parallel_for_simd || DKind == OMPD_parallel_sections || DKind == OMPD_target_parallel_for || DKind == OMPD_distribute_parallel_for || - DKind == OMPD_distribute_parallel_for_simd; + DKind == OMPD_distribute_parallel_for_simd || + DKind == OMPD_target_parallel_for_simd; // TODO add next directives. } @@ -648,14 +660,16 @@ bool clang::isOpenMPParallelDirective(OpenMPDirectiveKind DKind) { DKind == OMPD_parallel_for_simd || DKind == OMPD_parallel_sections || DKind == OMPD_target_parallel || DKind == OMPD_target_parallel_for || DKind == OMPD_distribute_parallel_for || - DKind == OMPD_distribute_parallel_for_simd; + DKind == OMPD_distribute_parallel_for_simd || + DKind == OMPD_target_parallel_for_simd; // TODO add next directives. } bool clang::isOpenMPTargetExecutionDirective(OpenMPDirectiveKind DKind) { // TODO add next directives. return DKind == OMPD_target || DKind == OMPD_target_parallel || - DKind == OMPD_target_parallel_for; + DKind == OMPD_target_parallel_for || + DKind == OMPD_target_parallel_for_simd; } bool clang::isOpenMPTargetDataManagementDirective(OpenMPDirectiveKind DKind) { diff --git a/clang/lib/CodeGen/CGStmt.cpp b/clang/lib/CodeGen/CGStmt.cpp index 6b4452c..13c02f2 100644 --- a/clang/lib/CodeGen/CGStmt.cpp +++ b/clang/lib/CodeGen/CGStmt.cpp @@ -291,6 +291,10 @@ void CodeGenFunction::EmitStmt(const Stmt *S) { case Stmt::OMPDistributeSimdDirectiveClass: EmitOMPDistributeSimdDirective(cast(*S)); break; + case Stmt::OMPTargetParallelForSimdDirectiveClass: + EmitOMPTargetParallelForSimdDirective( + cast(*S)); + break; } } diff --git a/clang/lib/CodeGen/CGStmtOpenMP.cpp b/clang/lib/CodeGen/CGStmtOpenMP.cpp index 6ccf3e5..26f780f 100644 --- a/clang/lib/CodeGen/CGStmtOpenMP.cpp +++ b/clang/lib/CodeGen/CGStmtOpenMP.cpp @@ -1901,6 +1901,18 @@ void CodeGenFunction::EmitOMPDistributeSimdDirective( }); } +void CodeGenFunction::EmitOMPTargetParallelForSimdDirective( + const OMPTargetParallelForSimdDirective &S) { + OMPLexicalScope Scope(*this, S, /*AsInlined=*/true); + CGM.getOpenMPRuntime().emitInlinedDirective( + *this, OMPD_target_parallel_for_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 08a3b30..45068fa 100644 --- a/clang/lib/CodeGen/CodeGenFunction.h +++ b/clang/lib/CodeGen/CodeGenFunction.h @@ -2506,6 +2506,8 @@ public: void EmitOMPDistributeParallelForSimdDirective( const OMPDistributeParallelForSimdDirective &S); void EmitOMPDistributeSimdDirective(const OMPDistributeSimdDirective &S); + void EmitOMPTargetParallelForSimdDirective( + const OMPTargetParallelForSimdDirective &S); /// Emit outlined function for the target directive. static std::pairgetCurScope()) { auto ParentRegion = Stack->getParentDirective(); @@ -3478,6 +3596,12 @@ StmtResult Sema::ActOnOpenMPExecutableDirective( Res = ActOnOpenMPDistributeSimdDirective( ClausesWithImplicit, AStmt, StartLoc, EndLoc, VarsWithInheritedDSA); break; + case OMPD_target_parallel_for_simd: + Res = ActOnOpenMPTargetParallelForSimdDirective( + ClausesWithImplicit, AStmt, StartLoc, EndLoc, VarsWithInheritedDSA); + AllowedNameModifiers.push_back(OMPD_target); + AllowedNameModifiers.push_back(OMPD_parallel); + break; case OMPD_declare_target: case OMPD_end_declare_target: case OMPD_threadprivate: @@ -7058,6 +7182,68 @@ StmtResult Sema::ActOnOpenMPDistributeSimdDirective( NestedLoopCount, Clauses, AStmt, B); } +StmtResult Sema::ActOnOpenMPTargetParallelForSimdDirective( + 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' or 'ordered' with number of loops, it will + // define the nested loops number. + unsigned NestedLoopCount = CheckOpenMPLoop( + OMPD_target_parallel_for_simd, getCollapseNumberExpr(Clauses), + getOrderedNumberExpr(Clauses), AStmt, *this, *DSAStack, + VarsWithImplicitDSA, B); + if (NestedLoopCount == 0) + return StmtError(); + + assert((CurContext->isDependentContext() || B.builtAll()) && + "omp target parallel for 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(); + } + } + + // OpenMP 4.1 [2.8.1, simd Construct, Restrictions] + // If both simdlen and safelen clauses are specified, the value of the simdlen + // parameter must be less than or equal to the value of the safelen parameter. + OMPSafelenClause *Safelen = nullptr; + OMPSimdlenClause *Simdlen = nullptr; + for (auto *Clause : Clauses) { + if (Clause->getClauseKind() == OMPC_safelen) + Safelen = cast(Clause); + else if (Clause->getClauseKind() == OMPC_simdlen) + Simdlen = cast(Clause); + if (Safelen && Simdlen) + break; + } + if (Simdlen && Safelen && + checkSimdlenSafelenValues(*this, Simdlen->getSimdlen(), + Safelen->getSafelen())) + return StmtError(); + + getCurFunction()->setHasBranchProtectedScope(); + return OMPTargetParallelForSimdDirective::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 d9ad79f..0dbdebf 100644 --- a/clang/lib/Sema/TreeTransform.h +++ b/clang/lib/Sema/TreeTransform.h @@ -7614,6 +7614,18 @@ StmtResult TreeTransform::TransformOMPDistributeSimdDirective( return Res; } +template +StmtResult TreeTransform::TransformOMPTargetParallelForSimdDirective( + OMPTargetParallelForSimdDirective *D) { + DeclarationNameInfo DirName; + getDerived().getSema().StartOpenMPDSABlock(OMPD_target_parallel_for_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 c6c62a7..2fa3a44 100644 --- a/clang/lib/Serialization/ASTReaderStmt.cpp +++ b/clang/lib/Serialization/ASTReaderStmt.cpp @@ -2760,6 +2760,11 @@ void ASTStmtReader::VisitOMPDistributeSimdDirective( VisitOMPLoopDirective(D); } +void ASTStmtReader::VisitOMPTargetParallelForSimdDirective( + OMPTargetParallelForSimdDirective *D) { + VisitOMPLoopDirective(D); +} + //===----------------------------------------------------------------------===// // ASTReader Implementation //===----------------------------------------------------------------------===// @@ -3460,6 +3465,14 @@ Stmt *ASTReader::ReadStmtFromStream(ModuleFile &F) { break; } + case STMT_OMP_TARGET_PARALLEL_FOR_SIMD_DIRECTIVE: { + unsigned NumClauses = Record[ASTStmtReader::NumStmtFields]; + unsigned CollapsedNum = Record[ASTStmtReader::NumStmtFields + 1]; + S = OMPTargetParallelForSimdDirective::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 00f889f..73f7219 100644 --- a/clang/lib/Serialization/ASTWriterStmt.cpp +++ b/clang/lib/Serialization/ASTWriterStmt.cpp @@ -2466,6 +2466,12 @@ void ASTStmtWriter::VisitOMPDistributeSimdDirective( Code = serialization::STMT_OMP_DISTRIBUTE_SIMD_DIRECTIVE; } +void ASTStmtWriter::VisitOMPTargetParallelForSimdDirective( + OMPTargetParallelForSimdDirective *D) { + VisitOMPLoopDirective(D); + Code = serialization::STMT_OMP_TARGET_PARALLEL_FOR_SIMD_DIRECTIVE; +} + //===----------------------------------------------------------------------===// // ASTWriter Implementation //===----------------------------------------------------------------------===// diff --git a/clang/lib/StaticAnalyzer/Core/ExprEngine.cpp b/clang/lib/StaticAnalyzer/Core/ExprEngine.cpp index 83d4b6a..baa03e0 100644 --- a/clang/lib/StaticAnalyzer/Core/ExprEngine.cpp +++ b/clang/lib/StaticAnalyzer/Core/ExprEngine.cpp @@ -846,6 +846,7 @@ void ExprEngine::Visit(const Stmt *S, ExplodedNode *Pred, case Stmt::OMPDistributeParallelForDirectiveClass: case Stmt::OMPDistributeParallelForSimdDirectiveClass: case Stmt::OMPDistributeSimdDirectiveClass: + case Stmt::OMPTargetParallelForSimdDirectiveClass: llvm_unreachable("Stmt should not be in analyzer evaluation loop"); case Stmt::ObjCSubscriptRefExprClass: diff --git a/clang/test/OpenMP/target_parallel_for_simd_aligned_messages.cpp b/clang/test/OpenMP/target_parallel_for_simd_aligned_messages.cpp new file mode 100644 index 0000000..669cafe --- /dev/null +++ b/clang/test/OpenMP/target_parallel_for_simd_aligned_messages.cpp @@ -0,0 +1,203 @@ +// 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 parallel for simd aligned(B:bfoo()) + for (int i = 0; i < 10; ++i) ; + // expected-error@+1 {{unexpected ':' in nested name specifier; did you mean '::'}} + #pragma omp target parallel for simd aligned(B::ib:B:bfoo()) + for (int i = 0; i < 10; ++i) ; + #pragma omp target parallel for simd aligned(B:B::bfoo()) + for (int i = 0; i < 10; ++i) ; + // expected-error@+1 {{unexpected ':' in nested name specifier; did you mean '::'?}} + #pragma omp target parallel for simd aligned(z:B:bfoo()) + for (int i = 0; i < 10; ++i) ; + #pragma omp target parallel for simd aligned(B:B::bfoo()) + for (int i = 0; i < 10; ++i) ; + // expected-error@+2 {{integral constant expression must have integral or unscoped enumeration type, not 'int **'}} + // expected-error@+1 {{argument of aligned clause should be array, pointer, reference to array or reference to pointer, not 'B'}} + #pragma omp target parallel for simd aligned(X::x : ::z) + for (int i = 0; i < 10; ++i) ; + // expected-error@+1 {{integral constant expression must have integral or unscoped enumeration type, not 'B'}} + #pragma omp target parallel for simd aligned(B,rp,::z: X::x) + for (int i = 0; i < 10; ++i) ; + #pragma omp target parallel for simd aligned(::z) + for (int i = 0; i < 10; ++i) ; + // expected-error@+1 {{expected variable name}} + #pragma omp target parallel for simd aligned(B::bfoo()) + for (int i = 0; i < 10; ++i) ; + // expected-warning@+1 {{aligned clause will be ignored because the requested alignment is not a power of 2}} + #pragma omp target parallel for simd aligned(B::ib,B:C1+C2) + 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. + // expected-error@+1 {{argument to 'aligned' clause must be a strictly positive integer value}} + #pragma omp target parallel for simd aligned(arr:L) + for (i = 0; i < num; ++i) { + T cur = arr[(int)ind2]; + ind2 += L; + sum += cur; + } + // expected-error@+1 {{argument of aligned clause should be array, pointer, reference to array or reference to pointer, not 'int'}} + #pragma omp target parallel for simd aligned(num:4) + for (i = 0; i < num; ++i); + return T(); +} + +template int test_warn() { + int *ind2 = 0; + // expected-error@+1 {{argument to 'aligned' clause must be a strictly positive integer value}} + #pragma omp target parallel for simd aligned(ind2:LEN) + 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 parallel for simd aligned // expected-error {{expected '(' after 'aligned'}} + for (I k = 0; k < argc; ++k) ++k; + #pragma omp target parallel for 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 parallel for simd aligned () // expected-error {{expected expression}} + for (I k = 0; k < argc; ++k) ++k; + #pragma omp target parallel for simd aligned (argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (I k = 0; k < argc; ++k) ++k; + #pragma omp target parallel for simd aligned (argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (I k = 0; k < argc; ++k) ++k; + #pragma omp target parallel for simd aligned (argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} + for (I k = 0; k < argc; ++k) ++k; + #pragma omp target parallel for 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 parallel for simd aligned (S1) // expected-error {{'S1' does not refer to a value}} + for (I k = 0; k < argc; ++k) ++k; + #pragma omp target parallel for simd aligned (argv[1]) // expected-error {{expected variable name}} + for (I k = 0; k < argc; ++k) ++k; + #pragma omp target parallel for simd aligned(e, g) + for (I k = 0; k < argc; ++k) ++k; + // expected-error@+1 {{argument of aligned clause should be array, pointer, reference to array or reference to pointer, not 'S3'}} + #pragma omp target parallel for simd aligned(h) + for (I k = 0; k < argc; ++k) ++k; + // expected-error@+1 {{argument of aligned clause should be array, pointer, reference to array or reference to pointer, not 'int'}} + #pragma omp target parallel for simd aligned(i) + for (I k = 0; k < argc; ++k) ++k; + #pragma omp parallel + { + int *v = 0; + I i; + #pragma omp target parallel for simd aligned(v:16) + for (I k = 0; k < argc; ++k) { i = k; v += 2; } + } + float *f; + #pragma omp target parallel for simd aligned(f) + for (I k = 0; k < argc; ++k) ++k; + int v = 0; + // expected-note@+2 {{initializer of 'j' is not a constant expression}} + // expected-error@+1 {{expression is not an integral constant expression}} + #pragma omp target parallel for simd aligned(f:j) + for (I k = 0; k < argc; ++k) { ++k; v += j; } + #pragma omp target parallel for 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 parallel for simd aligned // expected-error {{expected '(' after 'aligned'}} + for (int k = 0; k < argc; ++k) ++k; + #pragma omp target parallel for 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 parallel for simd aligned () // expected-error {{expected expression}} + for (int k = 0; k < argc; ++k) ++k; + #pragma omp target parallel for simd aligned (argv // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int k = 0; k < argc; ++k) ++k; + // expected-error@+1 {{argument of aligned clause should be array, pointer, reference to array or reference to pointer, not 'int'}} + #pragma omp target parallel for simd aligned (argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int k = 0; k < argc; ++k) ++k; + #pragma omp target parallel for simd aligned (argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} + for (int k = 0; k < argc; ++k) ++k; + // expected-error@+1 {{argument of aligned clause should be array, pointer, reference to array or reference to pointer, not 'int'}} + #pragma omp target parallel for simd aligned (argc) + for (int k = 0; k < argc; ++k) ++k; + #pragma omp target parallel for simd aligned (S1) // expected-error {{'S1' does not refer to a value}} + for (int k = 0; k < argc; ++k) ++k; + // expected-error@+2 {{argument of aligned clause should be array, pointer, reference to array or reference to pointer, not 'S1'}} + // expected-error@+1 {{argument of aligned clause should be array, pointer, reference to array or reference to pointer, not 'S2'}} + #pragma omp target parallel for simd aligned (a, b) + for (int k = 0; k < argc; ++k) ++k; + #pragma omp target parallel for simd aligned (argv[1]) // expected-error {{expected variable name}} + for (int k = 0; k < argc; ++k) ++k; + // expected-error@+1 {{argument of aligned clause should be array, pointer, reference to array or reference to pointer, not 'S3'}} + #pragma omp target parallel for simd aligned(h) + 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/target_parallel_for_simd_ast_print.cpp b/clang/test/OpenMP/target_parallel_for_simd_ast_print.cpp new file mode 100644 index 0000000..e25f93f --- /dev/null +++ b/clang/test/OpenMP/target_parallel_for_simd_ast_print.cpp @@ -0,0 +1,308 @@ +// 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 parallel for 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 parallel for simd private(a) private(this->a) + for (int k = 0; k < s.a.a; ++k) + ++s.a.a; + return *this; + } +}; + +// CHECK: #pragma omp target parallel for simd private(this->a) private(this->a) private(this->S::a) +// CHECK: #pragma omp target parallel for simd private(this->a) private(this->a) private(T::a) +// CHECK: #pragma omp target parallel for simd private(this->a) private(this->a) + +class S8 : public S7 { + S8() {} + +public: + S8(int v) : S7(v){ +#pragma omp target parallel for 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 parallel for simd private(a) private(this->a) + for (int k = 0; k < s.a.a; ++k) + ++s.a.a; + return *this; + } +}; + +// CHECK: #pragma omp target parallel for simd private(this->a) private(this->a) private(this->S7::a) +// CHECK: #pragma omp target parallel for simd private(this->a) private(this->a) + +template +T tmain(T argc, T *argv) { + T b = argc, c, d, e, f, h; + T arr[N][10], arr1[N]; + T i, j; + T s; + static T a; +// CHECK: static T a; + static T g; + const T clen = 5; +// CHECK: T clen = 5; +#pragma omp threadprivate(g) +#pragma omp target parallel for simd schedule(dynamic) default(none) linear(a) + // CHECK: #pragma omp target parallel for simd schedule(dynamic) default(none) linear(a) + for (T i = 0; i < 2; ++i) + a = 2; +// CHECK-NEXT: for (T i = 0; i < 2; ++i) +// CHECK-NEXT: a = 2; +#pragma omp target parallel for simd private(argc, b), firstprivate(c, d), lastprivate(d, f) collapse(N) schedule(static, N) ordered(N) if (parallel :argc) num_threads(N) default(shared) shared(e) reduction(+ : h) + for (int i = 0; i < 2; ++i) + for (int j = 0; j < 2; ++j) + for (int j = 0; j < 2; ++j) + for (int j = 0; j < 2; ++j) + for (int j = 0; j < 2; ++j) + foo(); + // CHECK-NEXT: #pragma omp target parallel for simd private(argc,b) firstprivate(c,d) lastprivate(d,f) collapse(N) schedule(static, N) ordered(N) if(parallel: argc) num_threads(N) default(shared) shared(e) reduction(+: h) + // CHECK-NEXT: for (int i = 0; i < 2; ++i) + // CHECK-NEXT: for (int j = 0; j < 2; ++j) + // CHECK-NEXT: for (int j = 0; j < 2; ++j) + // CHECK-NEXT: for (int j = 0; j < 2; ++j) + // CHECK-NEXT: for (int j = 0; j < 2; ++j) + // CHECK-NEXT: foo(); + +#pragma omp target parallel for simd default(none), private(argc,b) firstprivate(argv) shared (d) if(parallel:argc > 0) num_threads(N) proc_bind(master) reduction(+:c, arr1[argc]) reduction(max:e, arr[:N][0:10]) + for (T i = 0; i < 2; ++i) {} + // CHECK: #pragma omp target parallel for simd default(none) private(argc,b) firstprivate(argv) shared(d) if(parallel: argc > 0) num_threads(N) proc_bind(master) reduction(+: c,arr1[argc]) reduction(max: e,arr[:N][0:10]) + // CHECK-NEXT: for (T i = 0; i < 2; ++i) { + // CHECK-NEXT: } + +#pragma omp target parallel for simd if(N) num_threads(s) proc_bind(close) reduction(^:e, f, arr[0:N][:argc]) reduction(&& : h) + for (T i = 0; i < 2; ++i) {} + // CHECK: #pragma omp target parallel for simd if(N) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:N][:argc]) reduction(&&: h) + // CHECK-NEXT: for (T i = 0; i < 2; ++i) { + // CHECK-NEXT: } + +#pragma omp target parallel for simd if(target:argc > 0) + for (T i = 0; i < 2; ++i) {} + // CHECK: #pragma omp target parallel for simd if(target: argc > 0) + // CHECK-NEXT: for (T i = 0; i < 2; ++i) { + // CHECK-NEXT: } + +#pragma omp target parallel for simd if(parallel:argc > 0) + for (T i = 0; i < 2; ++i) {} + // CHECK: #pragma omp target parallel for simd if(parallel: argc > 0) + // CHECK-NEXT: for (T i = 0; i < 2; ++i) { + // CHECK-NEXT: } + +#pragma omp target parallel for simd if(N) + for (T i = 0; i < 2; ++i) {} + // CHECK: #pragma omp target parallel for simd if(N) + // CHECK-NEXT: for (T i = 0; i < 2; ++i) { + // CHECK-NEXT: } + +#pragma omp target parallel for simd map(i) + for (T i = 0; i < 2; ++i) {} + // CHECK: #pragma omp target parallel for simd map(tofrom: i) + // CHECK-NEXT: for (T i = 0; i < 2; ++i) { + // CHECK-NEXT: } + +#pragma omp target parallel for simd map(arr1[0:10], i) + for (T i = 0; i < 2; ++i) {} + // CHECK: #pragma omp target parallel for simd map(tofrom: arr1[0:10],i) + // CHECK-NEXT: for (T i = 0; i < 2; ++i) { + // CHECK-NEXT: } + +#pragma omp target parallel for simd map(to: i) map(from: j) + for (T i = 0; i < 2; ++i) {} + // CHECK: #pragma omp target parallel for simd map(to: i) map(from: j) + // CHECK-NEXT: for (T i = 0; i < 2; ++i) { + // CHECK-NEXT: } + +#pragma omp target parallel for simd map(always,alloc: i) + for (T i = 0; i < 2; ++i) {} + // CHECK: #pragma omp target parallel for simd map(always,alloc: i) + // CHECK-NEXT: for (T i = 0; i < 2; ++i) { + // CHECK-NEXT: } + +#pragma omp target parallel for simd nowait + for (T i = 0; i < 2; ++i) {} + // CHECK: #pragma omp target parallel for simd nowait + // CHECK-NEXT: for (T i = 0; i < 2; ++i) { + // CHECK-NEXT: } + +#pragma omp target parallel for simd depend(in : argc, arr[i:argc], arr1[:]) + for (T i = 0; i < 2; ++i) {} + // CHECK: #pragma omp target parallel for simd depend(in : argc,arr[i:argc],arr1[:]) + // CHECK-NEXT: for (T i = 0; i < 2; ++i) { + // CHECK-NEXT: } + +#pragma omp target parallel for simd defaultmap(tofrom: scalar) + for (T i = 0; i < 2; ++i) {} + // CHECK: #pragma omp target parallel for simd defaultmap(tofrom: scalar) + // CHECK-NEXT: for (T i = 0; i < 2; ++i) { + // CHECK-NEXT: } + +#pragma omp target parallel for simd safelen(clen-1) + for (T i = 0; i < 2; ++i) {} + // CHECK: #pragma omp target parallel for simd safelen(clen - 1) + // CHECK-NEXT: for (T i = 0; i < 2; ++i) { + // CHECK-NEXT: } + +#pragma omp target parallel for simd simdlen(clen-1) + for (T i = 0; i < 2; ++i) {} + // CHECK: #pragma omp target parallel for simd simdlen(clen - 1) + // CHECK-NEXT: for (T i = 0; i < 2; ++i) { + // CHECK-NEXT: } + +#pragma omp target parallel for simd aligned(arr1:N-1) + for (T i = 0; i < N; ++i) {} + // CHECK: #pragma omp target parallel for simd aligned(arr1: N - 1) + // CHECK-NEXT: for (T i = 0; i < N; ++i) { + // CHECK-NEXT: } + + return T(); +} + +int main(int argc, char **argv) { + int b = argc, c, d, e, f, h; + int arr[5][10], arr1[5]; + int i, j; + int s; + static int a; +// CHECK: static int a; + const int clen = 5; +// CHECK: int clen = 5; + static float g; +#pragma omp threadprivate(g) +#pragma omp target parallel for simd schedule(guided, argc) default(none) linear(a) + // CHECK: #pragma omp target parallel for simd schedule(guided, argc) default(none) linear(a) + for (int i = 0; i < 2; ++i) + a = 2; +// CHECK-NEXT: for (int i = 0; i < 2; ++i) +// CHECK-NEXT: a = 2; + +#pragma omp target parallel for simd private(argc, b), firstprivate(argv, c), lastprivate(d, f) collapse(2) schedule(auto) ordered if (target: argc) num_threads(a) default(shared) shared(e) reduction(+ : h) linear(a:-5) + for (int i = 0; i < 10; ++i) + for (int j = 0; j < 10; ++j) + foo(); + // CHECK: #pragma omp target parallel for simd private(argc,b) firstprivate(argv,c) lastprivate(d,f) collapse(2) schedule(auto) ordered if(target: argc) num_threads(a) default(shared) shared(e) reduction(+: h) linear(a: -5) + // CHECK-NEXT: for (int i = 0; i < 10; ++i) + // CHECK-NEXT: for (int j = 0; j < 10; ++j) + // CHECK-NEXT: foo(); + +#pragma omp target parallel for simd default(none), private(argc,b) firstprivate(argv) shared (d) if (parallel:argc > 0) num_threads(5) proc_bind(master) reduction(+:c, arr1[argc]) reduction(max:e, arr[:5][0:10]) + for (int i = 0; i < 2; ++i) {} + // CHECK: #pragma omp target parallel for simd default(none) private(argc,b) firstprivate(argv) shared(d) if(parallel: argc > 0) num_threads(5) proc_bind(master) reduction(+: c,arr1[argc]) reduction(max: e,arr[:5][0:10]) + // CHECK-NEXT: for (int i = 0; i < 2; ++i) { + // CHECK-NEXT: } + +#pragma omp target parallel for simd if (5) num_threads(s) proc_bind(close) reduction(^:e, f, arr[0:5][:argc]) reduction(&& : h) + for (int i = 0; i < 2; ++i) {} + // CHECK: #pragma omp target parallel for simd if(5) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:5][:argc]) reduction(&&: h) + // CHECK-NEXT: for (int i = 0; i < 2; ++i) { + // CHECK-NEXT: } + +#pragma omp target parallel for simd if (target:argc > 0) + for (int i = 0; i < 2; ++i) {} + // CHECK: #pragma omp target parallel for simd if(target: argc > 0) + // CHECK-NEXT: for (int i = 0; i < 2; ++i) { + // CHECK-NEXT: } + +#pragma omp target parallel for simd if (parallel:argc > 0) + for (int i = 0; i < 2; ++i) {} + // CHECK: #pragma omp target parallel for simd if(parallel: argc > 0) + // CHECK-NEXT: for (int i = 0; i < 2; ++i) { + // CHECK-NEXT: } + +#pragma omp target parallel for simd if (5) + for (int i = 0; i < 2; ++i) {} + // CHECK: #pragma omp target parallel for simd if(5) + // CHECK-NEXT: for (int i = 0; i < 2; ++i) { + // CHECK-NEXT: } + +#pragma omp target parallel for simd map(i) + for (int i = 0; i < 2; ++i) {} + // CHECK: #pragma omp target parallel for simd map(tofrom: i) + // CHECK-NEXT: for (int i = 0; i < 2; ++i) { + // CHECK-NEXT: } + +#pragma omp target parallel for simd map(arr1[0:10], i) + for (int i = 0; i < 2; ++i) {} + // CHECK: #pragma omp target parallel for simd map(tofrom: arr1[0:10],i) + // CHECK-NEXT: for (int i = 0; i < 2; ++i) { + // CHECK-NEXT: } + +#pragma omp target parallel for simd map(to: i) map(from: j) + for (int i = 0; i < 2; ++i) {} + // CHECK: #pragma omp target parallel for simd map(to: i) map(from: j) + // CHECK-NEXT: for (int i = 0; i < 2; ++i) { + // CHECK-NEXT: } + +#pragma omp target parallel for simd map(always,alloc: i) + for (int i = 0; i < 2; ++i) {} + // CHECK: #pragma omp target parallel for simd map(always,alloc: i) + // CHECK-NEXT: for (int i = 0; i < 2; ++i) { + // CHECK-NEXT: } + +#pragma omp target parallel for simd nowait + for (int i = 0; i < 2; ++i) {} + // CHECK: #pragma omp target parallel for simd nowait + // CHECK-NEXT: for (int i = 0; i < 2; ++i) { + // CHECK-NEXT: } + +#pragma omp target parallel for simd depend(in : argc, arr[i:argc], arr1[:]) + for (int i = 0; i < 2; ++i) {} + // CHECK: #pragma omp target parallel for simd depend(in : argc,arr[i:argc],arr1[:]) + // CHECK-NEXT: for (int i = 0; i < 2; ++i) { + // CHECK-NEXT: } + +#pragma omp target parallel for simd defaultmap(tofrom: scalar) + for (int i = 0; i < 2; ++i) {} + // CHECK: #pragma omp target parallel for simd defaultmap(tofrom: scalar) + // CHECK-NEXT: for (int i = 0; i < 2; ++i) { + // CHECK-NEXT: } + +#pragma omp target parallel for simd safelen(clen-1) + for (int i = 0; i < 2; ++i) {} + // CHECK: #pragma omp target parallel for simd safelen(clen - 1) + // CHECK-NEXT: for (int i = 0; i < 2; ++i) { + // CHECK-NEXT: } + +#pragma omp target parallel for simd simdlen(clen-1) + for (int i = 0; i < 2; ++i) {} + // CHECK: #pragma omp target parallel for simd simdlen(clen - 1) + // CHECK-NEXT: for (int i = 0; i < 2; ++i) { + // CHECK-NEXT: } + +#pragma omp target parallel for simd aligned(arr1:4) + for (int i = 0; i < 2; ++i) {} + // CHECK: #pragma omp target parallel for simd aligned(arr1: 4) + // CHECK-NEXT: for (int i = 0; i < 2; ++i) { + // CHECK-NEXT: } + + return (tmain(argc, &argc)); +} + +#endif diff --git a/clang/test/OpenMP/target_parallel_for_simd_collapse_messages.cpp b/clang/test/OpenMP/target_parallel_for_simd_collapse_messages.cpp new file mode 100644 index 0000000..ed91399 --- /dev/null +++ b/clang/test/OpenMP/target_parallel_for_simd_collapse_messages.cpp @@ -0,0 +1,83 @@ +// 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 parallel for 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 parallel for 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 parallel for 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@+3 {{expected ')'}} expected-note@+3 {{to match this '('}} + // expected-error@+2 2 {{expression is not an integral constant expression}} + // expected-note@+1 2 {{read of non-const variable 'argc' is not allowed in a constant expression}} + #pragma omp target parallel for simd collapse (argc + for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; + // expected-error@+1 2 {{argument to 'collapse' clause must be a strictly positive integer value}} + #pragma omp target parallel for 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 parallel for simd collapse (1)) // expected-warning {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}} + for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; + #pragma omp target parallel for 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 target parallel for simd', but found only 1}} + // expected-error@+3 2 {{directive '#pragma omp target parallel for simd' cannot contain more than one 'collapse' clause}} + // expected-error@+2 2 {{argument to 'collapse' clause must be a strictly positive integer value}} + // expected-error@+1 2 {{expression is not an integral constant expression}} + #pragma omp target parallel for 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 target parallel for simd 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@+1 2 {{expression is not an integral constant expression}} + #pragma omp target parallel for 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 parallel for simd collapse (1) + for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; + #pragma omp target parallel for 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 parallel for simd collapse (2) // expected-note {{as specified in 'collapse' clause}} + foo(); // expected-error {{expected 2 for loops after '#pragma omp target parallel for simd'}} + return argc; +} + +int main(int argc, char **argv) { + #pragma omp target parallel for 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 parallel for 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 parallel for 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 parallel for 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 target parallel for simd', but found only 1}} + #pragma omp target parallel for simd collapse (2+2)) // expected-warning {{extra tokens at the end of '#pragma omp target parallel for 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 target parallel for simd', but found only 1}} + #pragma omp target parallel for 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@+3 {{expression is not an integral constant expression}} + // expected-error@+2 2 {{directive '#pragma omp target parallel for simd' cannot contain more than one 'collapse' clause}} + // expected-error@+1 2 {{argument to 'collapse' clause must be a strictly positive integer value}} + #pragma omp target parallel for 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 parallel for 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@+1 {{expression is not an integral constant expression}} + #pragma omp target parallel for 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@+3 {{statement after '#pragma omp target parallel for simd' must be a for loop}} + // expected-note@+1 {{in instantiation of function template specialization 'tmain' requested here}} + #pragma omp target parallel for simd collapse(collapse(tmain(argc, argv) // expected-error 2 {{expected ')'}} expected-note 2 {{to match this '('}} + foo(); + #pragma omp target parallel for simd collapse (2) // expected-note {{as specified in 'collapse' clause}} + foo(); // expected-error {{expected 2 for loops after '#pragma omp target parallel for simd'}} + // expected-note@+1 {{in instantiation of function template specialization 'tmain' requested here}} + return tmain(argc, argv); +} + diff --git a/clang/test/OpenMP/target_parallel_for_simd_default_messages.cpp b/clang/test/OpenMP/target_parallel_for_simd_default_messages.cpp new file mode 100644 index 0000000..5d41cbc --- /dev/null +++ b/clang/test/OpenMP/target_parallel_for_simd_default_messages.cpp @@ -0,0 +1,36 @@ +// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 -o - %s + +void foo(); + +int main(int argc, char **argv) { + int i; +#pragma omp target parallel for simd default // expected-error {{expected '(' after 'default'}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd default( // expected-error {{expected 'none' or 'shared' in OpenMP clause 'default'}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd default() // expected-error {{expected 'none' or 'shared' in OpenMP clause 'default'}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd default(none // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}} + foo(); +#pragma omp target parallel for simd default(shared), default(shared) // expected-error {{directive '#pragma omp target parallel for simd' cannot contain more than one 'default' clause}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd default(x) // expected-error {{expected 'none' or 'shared' in OpenMP clause 'default'}} + for (i = 0; i < argc; ++i) + foo(); + +#pragma omp target parallel for simd default(none) + for (i = 0; i < argc; ++i) // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}} + foo(); + +#pragma omp parallel default(none) +#pragma omp target parallel for simd default(shared) + for (i = 0; i < argc; ++i) + foo(); + + return 0; +} diff --git a/clang/test/OpenMP/target_parallel_for_simd_defaultmap_messages.cpp b/clang/test/OpenMP/target_parallel_for_simd_defaultmap_messages.cpp new file mode 100644 index 0000000..e922e0a --- /dev/null +++ b/clang/test/OpenMP/target_parallel_for_simd_defaultmap_messages.cpp @@ -0,0 +1,58 @@ +// RUN: %clang_cc1 -verify -fopenmp %s + +void foo() { +} + +template +T tmain(T argc, S **argv) { + int i; + #pragma omp target parallel for simd defaultmap // expected-error {{expected '(' after 'defaultmap'}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd defaultmap ( // expected-error {{expected 'tofrom' in OpenMP clause 'defaultmap'}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd defaultmap () // expected-error {{expected 'tofrom' in OpenMP clause 'defaultmap'}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd defaultmap (tofrom // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-warning {{missing ':' after defaultmap modifier - ignoring}} expected-error {{expected 'scalar' in OpenMP clause 'defaultmap'}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd defaultmap (tofrom: // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected 'scalar' in OpenMP clause 'defaultmap'}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd defaultmap (tofrom) // expected-warning {{missing ':' after defaultmap modifier - ignoring}} expected-error {{expected 'scalar' in OpenMP clause 'defaultmap'}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd defaultmap (tofrom scalar) // expected-warning {{missing ':' after defaultmap modifier - ignoring}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd defaultmap (tofrom, // expected-error {{expected ')'}} expected-error {{expected 'scalar' in OpenMP clause 'defaultmap'}} expected-warning {{missing ':' after defaultmap modifier - ignoring}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd defaultmap (scalar: // expected-error {{expected ')'}} expected-error {{expected 'tofrom' in OpenMP clause 'defaultmap'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd defaultmap (tofrom, scalar // expected-error {{expected ')'}} expected-warning {{missing ':' after defaultmap modifier - ignoring}} expected-error {{expected 'scalar' in OpenMP clause 'defaultmap'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); + + return argc; +} + +int main(int argc, char **argv) { + int i; + #pragma omp target parallel for simd defaultmap // expected-error {{expected '(' after 'defaultmap'}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd defaultmap ( // expected-error {{expected 'tofrom' in OpenMP clause 'defaultmap'}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd defaultmap () // expected-error {{expected 'tofrom' in OpenMP clause 'defaultmap'}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd defaultmap (tofrom // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-warning {{missing ':' after defaultmap modifier - ignoring}} expected-error {{expected 'scalar' in OpenMP clause 'defaultmap'}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd defaultmap (tofrom: // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected 'scalar' in OpenMP clause 'defaultmap'}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd defaultmap (tofrom) // expected-warning {{missing ':' after defaultmap modifier - ignoring}} expected-error {{expected 'scalar' in OpenMP clause 'defaultmap'}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd defaultmap (tofrom scalar) // expected-warning {{missing ':' after defaultmap modifier - ignoring}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd defaultmap (tofrom, // expected-error {{expected ')'}} expected-error {{expected 'scalar' in OpenMP clause 'defaultmap'}} expected-warning {{missing ':' after defaultmap modifier - ignoring}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd defaultmap (scalar: // expected-error {{expected ')'}} expected-error {{expected 'tofrom' in OpenMP clause 'defaultmap'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd defaultmap (tofrom, scalar // expected-error {{expected ')'}} expected-warning {{missing ':' after defaultmap modifier - ignoring}} expected-error {{expected 'scalar' in OpenMP clause 'defaultmap'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); + + return tmain(argc, argv); +} + diff --git a/clang/test/OpenMP/target_parallel_for_simd_depend_messages.cpp b/clang/test/OpenMP/target_parallel_for_simd_depend_messages.cpp new file mode 100644 index 0000000..0504cab --- /dev/null +++ b/clang/test/OpenMP/target_parallel_for_simd_depend_messages.cpp @@ -0,0 +1,90 @@ +// RUN: %clang_cc1 -verify -fopenmp -std=c++11 %s + +void foo() { +} + +bool foobool(int argc) { + return argc; +} + +struct S1; // expected-note {{declared here}} + +class vector { + public: + int operator[](int index) { return 0; } +}; + +int main(int argc, char **argv, char *env[]) { + vector vec; + typedef float V __attribute__((vector_size(16))); + V a; + auto arr = x; // expected-error {{use of undeclared identifier 'x'}} + int i; + + #pragma omp target parallel for simd depend // expected-error {{expected '(' after 'depend'}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd depend ( // expected-error {{expected 'in', 'out' or 'inout' in OpenMP clause 'depend'}} expected-error {{expected ')'}} expected-note {{to match this '('}} expected-warning {{missing ':' after dependency type - ignoring}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd depend () // expected-error {{expected 'in', 'out' or 'inout' in OpenMP clause 'depend'}} expected-warning {{missing ':' after dependency type - ignoring}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd depend (argc // expected-error {{expected 'in', 'out' or 'inout' in OpenMP clause 'depend'}} expected-warning {{missing ':' after dependency type - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd depend (source : argc) // expected-error {{expected 'in', 'out' or 'inout' in OpenMP clause 'depend'}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd depend (source) // expected-error {{expected expression}} expected-warning {{missing ':' after dependency type - ignoring}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd depend (in : argc)) // expected-warning {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd depend (out: ) // expected-error {{expected expression}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd depend (inout : foobool(argc)), depend (in, argc) // expected-error {{expected variable name, array element or array section}} expected-warning {{missing ':' after dependency type - ignoring}} expected-error {{expected expression}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd depend (out :S1) // expected-error {{'S1' does not refer to a value}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd depend(in : argv[1][1] = '2') // expected-error {{expected variable name, array element or array section}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd depend (in : vec[1]) // expected-error {{expected variable name, array element or array section}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd depend (in : argv[0]) + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd depend (in : ) // expected-error {{expected expression}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd depend (in : main) // expected-error {{expected variable name, array element or array section}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd depend(in : a[0]) // expected-error{{expected variable name, array element or array section}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd depend (in : vec[1:2]) // expected-error {{ value is not an array or pointer}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd depend (in : argv[ // expected-error {{expected expression}} expected-error {{expected ']'}} expected-error {{expected ')'}} expected-note {{to match this '['}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd depend (in : argv[: // expected-error {{expected expression}} expected-error {{expected ']'}} expected-error {{expected ')'}} expected-note {{to match this '['}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd depend (in : argv[:] // expected-error {{section length is unspecified and cannot be inferred because subscripted value is not an array}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd depend (in : argv[argc: // expected-error {{expected expression}} expected-error {{expected ']'}} expected-error {{expected ')'}} expected-note {{to match this '['}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd depend (in : argv[argc:argc] // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd depend (in : argv[0:-1]) // expected-error {{section length is evaluated to a negative value -1}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd depend (in : argv[-1:0]) // expected-error {{section lower bound is evaluated to a negative value -1}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd depend (in : argv[:]) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is not an array}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd depend (in : argv[3:4:1]) // expected-error {{expected ']'}} expected-note {{to match this '['}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd depend(in:a[0:1]) // expected-error {{subscripted value is not an array or pointer}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd depend(in:argv[argv[:2]:1]) // expected-error {{OpenMP array section is not allowed here}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd depend(in:argv[0:][:]) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is not an array}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd depend(in:env[0:][:]) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is an array of unknown bound}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd depend(in : argv[ : argc][1 : argc - 1]) + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd depend(in : arr[0]) + for (i = 0; i < argc; ++i) foo(); + + return 0; +} diff --git a/clang/test/OpenMP/target_parallel_for_simd_device_messages.cpp b/clang/test/OpenMP/target_parallel_for_simd_device_messages.cpp new file mode 100644 index 0000000..2c9d43f --- /dev/null +++ b/clang/test/OpenMP/target_parallel_for_simd_device_messages.cpp @@ -0,0 +1,40 @@ +// RUN: %clang_cc1 -verify -fopenmp %s + +void foo() { +} + +bool foobool(int argc) { + return argc; +} + +struct S1; // expected-note {{declared here}} + +int main(int argc, char **argv) { + int i; + #pragma omp target parallel for simd device // expected-error {{expected '(' after 'device'}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd device ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd device () // expected-error {{expected expression}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd device (argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd device (argc)) // expected-warning {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd device (argc > 0 ? argv[1] : argv[2]) // expected-error {{expression must have integral or unscoped enumeration type, not 'char *'}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd device (argc + argc) + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd device (argc), device (argc+1) // expected-error {{directive '#pragma omp target parallel for simd' cannot contain more than one 'device' clause}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd device (S1) // expected-error {{'S1' does not refer to a value}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd device (-2) // expected-error {{argument to 'device' clause must be a non-negative integer value}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd device (-10u) + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd device (3.14) // expected-error {{expression must have integral or unscoped enumeration type, not 'double'}} + for (i = 0; i < argc; ++i) foo(); + + return 0; +} diff --git a/clang/test/OpenMP/target_parallel_for_simd_firstprivate_messages.cpp b/clang/test/OpenMP/target_parallel_for_simd_firstprivate_messages.cpp new file mode 100644 index 0000000..9397314 --- /dev/null +++ b/clang/test/OpenMP/target_parallel_for_simd_firstprivate_messages.cpp @@ -0,0 +1,261 @@ +// 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(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) {} + S3(const 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); // expected-note 2 {{implicitly declared private here}} + +public: + S4(int v) : a(v) {} +}; +class S5 { + int a; + S5(const S5 &s5) : a(s5.a) {} // expected-note 4 {{implicitly declared private here}} + +public: + S5() : a(0) {} + 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); + C g(5); + int i; + int &j = i; +#pragma omp target parallel for simd firstprivate // expected-error {{expected '(' after 'firstprivate'}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd firstprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd firstprivate() // expected-error {{expected expression}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd firstprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd firstprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd firstprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd firstprivate(argc) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd firstprivate(S1) // expected-error {{'S1' does not refer to a value}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd firstprivate(a, b) // expected-error {{firstprivate variable with incomplete type 'S1'}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd firstprivate(argv[1]) // expected-error {{expected variable name}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd firstprivate(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 parallel for simd firstprivate(h) // expected-error {{threadprivate or thread local variable cannot be firstprivate}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp parallel + { + int v = 0; + int i; +#pragma omp target parallel for simd firstprivate(i) + for (int k = 0; k < argc; ++k) { + i = k; + v += i; + } + } +#pragma omp parallel shared(i) +#pragma omp parallel private(i) +#pragma omp target parallel for simd firstprivate(j) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd firstprivate(i) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd lastprivate(g) firstprivate(g) // expected-error {{calling a private constructor of class 'S5'}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel private(i) +#pragma omp target parallel for simd firstprivate(i) // expected-note {{defined as firstprivate}} + for (i = 0; i < argc; ++i) // expected-error {{loop iteration variable in the associated loop of 'omp target parallel for simd' directive may not be firstprivate, predetermined as private}} + foo(); +#pragma omp parallel reduction(+ : i) +#pragma omp target parallel for simd firstprivate(i) // expected-note {{defined as firstprivate}} + for (i = 0; i < argc; ++i) // expected-error {{loop iteration variable in the associated loop of 'omp target parallel for simd' directive may not be firstprivate, predetermined as private}} + foo(); + return 0; +} + +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); + S3 m; + S6 n(2); + int i; + int &j = i; +#pragma omp target parallel for simd firstprivate // expected-error {{expected '(' after 'firstprivate'}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd firstprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd firstprivate() // expected-error {{expected expression}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd firstprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for 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 parallel for simd firstprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd firstprivate(argc) + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd firstprivate(S1) // expected-error {{'S1' does not refer to a value}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for 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 parallel for simd firstprivate(argv[1]) // expected-error {{expected variable name}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd firstprivate(2 * 2) // expected-error {{expected variable name}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd firstprivate(ba) // OK + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd firstprivate(ca) // OK + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd firstprivate(da) // OK + for (i = 0; i < argc; ++i) + foo(); + int xa; +#pragma omp target parallel for simd firstprivate(xa) // OK + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd firstprivate(S2::S2s) // OK + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd firstprivate(S2::S2sc) // OK + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd safelen(5) // OK + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd firstprivate(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 parallel for simd firstprivate(m) // OK + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd firstprivate(h, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be firstprivate}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd private(xa), firstprivate(xa) // expected-error {{private variable cannot be firstprivate}} expected-note {{defined as private}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd firstprivate(i) // expected-note {{defined as firstprivate}} + for (i = 0; i < argc; ++i) // expected-error {{loop iteration variable in the associated loop of 'omp target parallel for simd' directive may not be firstprivate, predetermined as private}} + foo(); +#pragma omp parallel shared(xa) +#pragma omp target parallel for simd firstprivate(xa) // OK: may be firstprivate + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd firstprivate(j) + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd lastprivate(g) firstprivate(g) // expected-error {{calling a private constructor of class 'S5'}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd lastprivate(n) firstprivate(n) // OK + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel + { + int v = 0; + int i; +#pragma omp target parallel for simd firstprivate(i) + for (int k = 0; k < argc; ++k) { + i = k; + v += i; + } + } +#pragma omp parallel private(i) +#pragma omp target parallel for simd firstprivate(i) // expected-note {{defined as firstprivate}} + for (i = 0; i < argc; ++i) // expected-error {{loop iteration variable in the associated loop of 'omp target parallel for simd' directive may not be firstprivate, predetermined as private}} + foo(); +#pragma omp parallel reduction(+ : i) +#pragma omp target parallel for simd firstprivate(i) // expected-note {{defined as firstprivate}} + for (i = 0; i < argc; ++i) // expected-error {{loop iteration variable in the associated loop of 'omp target parallel for simd' directive may not be firstprivate, predetermined as private}} + foo(); + static int si; +#pragma omp target parallel for simd firstprivate(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/target_parallel_for_simd_if_messages.cpp b/clang/test/OpenMP/target_parallel_for_simd_if_messages.cpp new file mode 100644 index 0000000..b9e2891 --- /dev/null +++ b/clang/test/OpenMP/target_parallel_for_simd_if_messages.cpp @@ -0,0 +1,105 @@ +// 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}} +int tmain(T argc, S **argv) { + int i; + #pragma omp target parallel for simd if // expected-error {{expected '(' after 'if'}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if () // expected-error {{expected expression}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if (argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if (argc)) // expected-warning {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if (argc > 0 ? argv[1] : argv[2]) + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if (foobool(argc)), if (true) // expected-error {{directive '#pragma omp target parallel for simd' cannot contain more than one 'if' clause}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if (S) // expected-error {{'S' does not refer to a value}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if(argc) + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if(target : // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if(parallel : argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if(target : argc) + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if(parallel : argc) + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if(target : argc) if(parallel : argc) + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if(parallel : argc) if (for:argc) // expected-error {{directive name modifier 'for' is not allowed for '#pragma omp target parallel for simd'}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if(target : argc) if (target :argc) // expected-error {{directive '#pragma omp target parallel for simd' cannot contain more than one 'if' clause with 'target' name modifier}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if(parallel : argc) if (parallel :argc) // expected-error {{directive '#pragma omp target parallel for simd' cannot contain more than one 'if' clause with 'parallel' name modifier}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if(target : argc) if (argc) // expected-error {{expected 'parallel' directive name modifier}} expected-note {{previous clause with directive name modifier specified here}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if(target : argc) if(parallel : argc) if (argc) // expected-error {{no more 'if' clause is allowed}} expected-note {{previous clause with directive name modifier specified here}} expected-note {{previous clause with directive name modifier specified here}} + for (i = 0; i < argc; ++i) foo(); + + return 0; +} + +int main(int argc, char **argv) { + int i; + #pragma omp target parallel for simd if // expected-error {{expected '(' after 'if'}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if () // expected-error {{expected expression}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if (argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if (argc)) // expected-warning {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if (argc > 0 ? argv[1] : argv[2]) + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if (foobool(argc)), if (true) // expected-error {{directive '#pragma omp target parallel for simd' cannot contain more than one 'if' clause}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if (S1) // expected-error {{'S1' does not refer to a value}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if (1 0) // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if(if(tmain(argc, argv) // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if(target : // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if(parallel : argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if(parallel : argc) + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if(target : argc) if (for:argc) // expected-error {{directive name modifier 'for' is not allowed for '#pragma omp target parallel for simd'}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if(target : argc) if (target :argc) // expected-error {{directive '#pragma omp target parallel for simd' cannot contain more than one 'if' clause with 'target' name modifier}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if(parallel : argc) if (parallel :argc) // expected-error {{directive '#pragma omp target parallel for simd' cannot contain more than one 'if' clause with 'parallel' name modifier}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if(target : argc) if (argc) // expected-error {{expected 'parallel' directive name modifier}} expected-note {{previous clause with directive name modifier specified here}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd if(target : argc) if(parallel : argc) if (argc) // expected-error {{no more 'if' clause is allowed}} expected-note {{previous clause with directive name modifier specified here}} expected-note {{previous clause with directive name modifier specified here}} + for (i = 0; i < argc; ++i) foo(); + + return tmain(argc, argv); +} diff --git a/clang/test/OpenMP/target_parallel_for_simd_lastprivate_messages.cpp b/clang/test/OpenMP/target_parallel_for_simd_lastprivate_messages.cpp new file mode 100644 index 0000000..51fc724 --- /dev/null +++ b/clang/test/OpenMP/target_parallel_for_simd_lastprivate_messages.cpp @@ -0,0 +1,238 @@ +// 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) {} + S2 &operator=(const S2 &); + const S2 &operator=(const S2 &) const; + 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 parallel for simd lastprivate // expected-error {{expected '(' after 'lastprivate'}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for 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 parallel for simd lastprivate() // expected-error {{expected expression}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd lastprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for 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 parallel for simd lastprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd lastprivate(argc) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd lastprivate(S1) // expected-error {{'S1' does not refer to a value}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd lastprivate(a, b) // expected-error {{lastprivate variable with incomplete type 'S1'}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd lastprivate(argv[1]) // expected-error {{expected variable name}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for 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 parallel for simd lastprivate(h) // expected-error {{threadprivate or thread local variable cannot be lastprivate}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp parallel + { + int v = 0; + int i; +#pragma omp target parallel for simd lastprivate(i) + for (int k = 0; k < argc; ++k) { + i = k; + v += i; + } + } +#pragma omp parallel shared(i) +#pragma omp parallel private(i) +#pragma omp target parallel for simd lastprivate(j) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd lastprivate(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 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 parallel for simd lastprivate // expected-error {{expected '(' after 'lastprivate'}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd lastprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd lastprivate() // expected-error {{expected expression}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd lastprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for 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 parallel for simd lastprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd lastprivate(argc) + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd lastprivate(S1) // expected-error {{'S1' does not refer to a value}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for 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 parallel for simd lastprivate(argv[1]) // expected-error {{expected variable name}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd lastprivate(2 * 2) // expected-error {{expected variable name}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd lastprivate(ba) + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd lastprivate(ca) // expected-error {{shared variable cannot be lastprivate}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd lastprivate(da) // expected-error {{shared variable cannot be lastprivate}} + for (i = 0; i < argc; ++i) + foo(); + int xa; +#pragma omp target parallel for simd lastprivate(xa) // OK + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd lastprivate(S2::S2s) // expected-error {{shared variable cannot be lastprivate}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd lastprivate(S2::S2sc) // expected-error {{shared variable cannot be lastprivate}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd safelen(5) // OK + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for 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 parallel for simd lastprivate(m) // expected-error {{'operator=' is a private member of 'S3'}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd lastprivate(h, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be lastprivate}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for 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 parallel for simd lastprivate(i) + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel private(xa) +#pragma omp target parallel for simd lastprivate(xa) + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel reduction(+ : xa) +#pragma omp target parallel for simd lastprivate(xa) + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd lastprivate(j) + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd firstprivate(m) lastprivate(m) // expected-error {{'operator=' is a private member of 'S3'}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd lastprivate(n) firstprivate(n) // OK + for (i = 0; i < argc; ++i) + foo(); + static int si; +#pragma omp target parallel for simd lastprivate(si) // OK + for (i = 0; i < argc; ++i) + si = i + 2; + + return foomain(argc, argv); // expected-note {{in instantiation of function template specialization 'foomain' requested here}} +} diff --git a/clang/test/OpenMP/target_parallel_for_simd_linear_messages.cpp b/clang/test/OpenMP/target_parallel_for_simd_linear_messages.cpp new file mode 100644 index 0000000..e17f155 --- /dev/null +++ b/clang/test/OpenMP/target_parallel_for_simd_linear_messages.cpp @@ -0,0 +1,269 @@ +// 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 parallel for simd linear(B : bfoo()) + for (int i = 0; i < 10; ++i) + ; +// expected-error@+1 {{unexpected ':' in nested name specifier; did you mean '::'}} +#pragma omp target parallel for simd linear(B::ib : B : bfoo()) + for (int i = 0; i < 10; ++i) + ; +// expected-error@+1 {{use of undeclared identifier 'ib'; did you mean 'B::ib'}} +#pragma omp target parallel for simd linear(B : ib) + for (int i = 0; i < 10; ++i) + ; +// expected-error@+1 {{unexpected ':' in nested name specifier; did you mean '::'?}} +#pragma omp target parallel for simd linear(z : B : ib) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target parallel for simd linear(B : B::bfoo()) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target parallel for simd linear(X::x : ::z) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target parallel for simd linear(B, ::z, X::x) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target parallel for simd linear(::z) + for (int i = 0; i < 10; ++i) + ; +// expected-error@+1 {{expected variable name}} +#pragma omp target parallel for simd linear(B::bfoo()) + for (int i = 0; i < 10; ++i) + ; +#pragma omp target parallel for 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}} +// expected-error@+1 {{argument of a linear clause should be of integral or pointer type}} +#pragma omp target parallel for simd linear(ind2 : L) + for (i = 0; i < num; ++i) { + T cur = arr[(int)ind2]; + ind2 += L; + sum += cur; + } + return T(); +} + +template +int test_warn() { + int ind2 = 0; +// expected-warning@+1 {{zero linear step (ind2 should probably be const)}} +#pragma omp target parallel for simd linear(ind2 : LEN) + 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 parallel for simd linear // expected-error {{expected '(' after 'linear'}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for 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 parallel for simd linear() // expected-error {{expected expression}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd linear(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for 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 parallel for simd linear(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd linear(argc : 5) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd linear(S1) // expected-error {{'S1' does not refer to a value}} + for (int k = 0; k < argc; ++k) + ++k; +// expected-error@+2 {{linear variable with incomplete type 'S1'}} +// expected-error@+1 {{const-qualified variable cannot be linear}} +#pragma omp target parallel for simd linear(a, b : B::ib) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd linear(argv[1]) // expected-error {{expected variable name}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd linear(e, g) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd linear(h) // expected-error {{threadprivate or thread local variable cannot be linear}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd linear(i) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp parallel + { + int v = 0; + int i; +#pragma omp target parallel for simd linear(v : i) + for (int k = 0; k < argc; ++k) { + i = k; + v += i; + } + } +#pragma omp target parallel for simd linear(j) + for (int k = 0; k < argc; ++k) + ++k; + int v = 0; +#pragma omp target parallel for simd linear(v : j) + for (int k = 0; k < argc; ++k) { + ++k; + v += j; + } +#pragma omp target parallel for 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 parallel for simd linear // expected-error {{expected '(' after 'linear'}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for 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 parallel for simd linear() // expected-error {{expected expression}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd linear(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for 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 parallel for simd linear(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd linear(argc) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd linear(S1) // expected-error {{'S1' does not refer to a value}} + for (int k = 0; k < argc; ++k) + ++k; +// expected-error@+2 {{linear variable with incomplete type 'S1'}} +// expected-error@+1 {{const-qualified variable cannot be linear}} +#pragma omp target parallel for simd linear(a, b) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd linear(argv[1]) // expected-error {{expected variable name}} + for (int k = 0; k < argc; ++k) + ++k; +// expected-error@+2 {{argument of a linear clause should be of integral or pointer type, not 'S4'}} +// expected-error@+1 {{argument of a linear clause should be of integral or pointer type, not 'S5'}} +#pragma omp target parallel for simd linear(e, g) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for 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 parallel for simd linear(i) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd linear(i : 4) + for (int k = 0; k < argc; ++k) { + ++k; + i += 4; + } + } +#pragma omp target parallel for simd linear(j) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for 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/target_parallel_for_simd_loop_messages.cpp b/clang/test/OpenMP/target_parallel_for_simd_loop_messages.cpp new file mode 100644 index 0000000..c0dceed --- /dev/null +++ b/clang/test/OpenMP/target_parallel_for_simd_loop_messages.cpp @@ -0,0 +1,627 @@ +// 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 parallel for simd + for (int i = 0; i < 10; i += 1) { + c[i] = a[i] + b[i]; + } +#pragma omp target parallel for simd + for (char i = 0; i < 10; i++) { + c[i] = a[i] + b[i]; + } +#pragma omp target parallel for simd + for (char i = 0; i < 10; i += '\1') { + c[i] = a[i] + b[i]; + } +#pragma omp target parallel for simd + for (long long i = 0; i < 10; i++) { + c[i] = a[i] + b[i]; + } +// expected-error@+2 {{expression must have integral or unscoped enumeration type, not 'double'}} +#pragma omp target parallel for simd + for (long long i = 0; i < 10; i += 1.5) { + c[i] = a[i] + b[i]; + } +#pragma omp target parallel for simd + for (long long i = 0; i < 'z'; i += 1u) { + c[i] = a[i] + b[i]; + } +// expected-error@+2 {{variable must be of integer or random access iterator type}} +#pragma omp target parallel for simd + for (float fi = 0; fi < 10.0; fi++) { + c[(int)fi] = a[(int)fi] + b[(int)fi]; + } +// expected-error@+2 {{variable must be of integer or random access iterator type}} +#pragma omp target parallel for simd + for (double fi = 0; fi < 10.0; fi++) { + c[(int)fi] = a[(int)fi] + b[(int)fi]; + } +// expected-error@+2 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}} +#pragma omp target parallel for simd + for (int &ref = ii; ref < 10; ref++) { + } +// expected-error@+2 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}} +#pragma omp target parallel for simd + for (int i; i < 10; i++) + c[i] = a[i]; + +// expected-error@+2 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}} +#pragma omp target parallel for simd + for (int i = 0, j = 0; i < 10; ++i) + c[i] = a[i]; + +// expected-error@+2 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}} +#pragma omp target parallel for simd + for (; ii < 10; ++ii) + c[ii] = a[ii]; + +// expected-warning@+3 {{expression result unused}} +// expected-error@+2 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}} +#pragma omp target parallel for simd + for (ii + 1; ii < 10; ++ii) + c[ii] = a[ii]; + +// expected-error@+2 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}} +#pragma omp target parallel for simd + for (c[ii] = 0; ii < 10; ++ii) + c[ii] = a[ii]; + +// Ok to skip parenthesises. +#pragma omp target parallel for simd + for (((ii)) = 0; ii < 10; ++ii) + c[ii] = a[ii]; + +// expected-error@+2 {{condition of OpenMP for loop must be a relational comparison ('<', '<=', '>', or '>=') of loop variable 'i'}} +#pragma omp target parallel for simd + for (int i = 0; i; i++) + c[i] = a[i]; + +// expected-error@+3 {{condition of OpenMP for loop must be a relational comparison ('<', '<=', '>', or '>=') of loop variable 'i'}} +// expected-error@+2 {{increment clause of OpenMP for loop must perform simple addition or subtraction on loop variable 'i'}} +#pragma omp target parallel for simd + for (int i = 0; jj < kk; ii++) + c[i] = a[i]; + +// expected-error@+2 {{condition of OpenMP for loop must be a relational comparison ('<', '<=', '>', or '>=') of loop variable 'i'}} +#pragma omp target parallel for simd + for (int i = 0; !!i; i++) + c[i] = a[i]; + +// expected-error@+2 {{condition of OpenMP for loop must be a relational comparison ('<', '<=', '>', or '>=') of loop variable 'i'}} +#pragma omp target parallel for simd + for (int i = 0; i != 1; i++) + c[i] = a[i]; + +// expected-error@+2 {{condition of OpenMP for loop must be a relational comparison ('<', '<=', '>', or '>=') of loop variable 'i'}} +#pragma omp target parallel for simd + for (int i = 0;; i++) + c[i] = a[i]; + +// Ok. +#pragma omp target parallel for simd + for (int i = 11; i > 10; i--) + c[i] = a[i]; + +// Ok. +#pragma omp target parallel for simd + for (int i = 0; i < 10; ++i) + c[i] = a[i]; + +// Ok. +#pragma omp target parallel for simd + for (ii = 0; ii < 10; ++ii) + c[ii] = a[ii]; + +// expected-error@+2 {{increment clause of OpenMP for loop must perform simple addition or subtraction on loop variable 'ii'}} +#pragma omp target parallel for simd + for (ii = 0; ii < 10; ++jj) + c[ii] = a[jj]; + +// expected-error@+2 {{increment clause of OpenMP for loop must perform simple addition or subtraction on loop variable 'ii'}} +#pragma omp target parallel for simd + 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 parallel for simd + for (ii = 0; ii < 10; ii = ii + ii) + c[ii] = a[ii]; + +// expected-error@+2 {{expression must have integral or unscoped enumeration type, not 'float'}} +#pragma omp target parallel for simd + for (ii = 0; ii < 10; ii = ii + 1.0f) + c[ii] = a[ii]; + +// Ok - step was converted to integer type. +#pragma omp target parallel for simd + for (ii = 0; ii < 10; ii = ii + (int)1.1f) + c[ii] = a[ii]; + +// expected-error@+2 {{increment clause of OpenMP for loop must perform simple addition or subtraction on loop variable 'ii'}} +#pragma omp target parallel for simd + for (ii = 0; ii < 10; jj = ii + 2) + c[ii] = a[ii]; + +// expected-warning@+3 {{relational comparison result unused}} +// expected-error@+2 {{increment clause of OpenMP for loop must perform simple addition or subtraction on loop variable 'ii'}} +#pragma omp target parallel for simd + for (ii = 0; ii<10; jj> kk + 2) + c[ii] = a[ii]; + +// expected-error@+2 {{increment clause of OpenMP for loop must perform simple addition or subtraction on loop variable 'ii'}} +#pragma omp target parallel for simd + for (ii = 0; ii < 10;) + c[ii] = a[ii]; + +// expected-warning@+3 {{expression result unused}} +// expected-error@+2 {{increment clause of OpenMP for loop must perform simple addition or subtraction on loop variable 'ii'}} +#pragma omp target parallel for simd + for (ii = 0; ii < 10; !ii) + c[ii] = a[ii]; + +// expected-error@+2 {{increment clause of OpenMP for loop must perform simple addition or subtraction on loop variable 'ii'}} +#pragma omp target parallel for simd + for (ii = 0; ii < 10; ii ? ++ii : ++jj) + c[ii] = a[ii]; + +// expected-error@+2 {{increment clause of OpenMP for loop must perform simple addition or subtraction on loop variable 'ii'}} +#pragma omp target parallel for simd + for (ii = 0; ii < 10; ii = ii < 10) + c[ii] = a[ii]; + +// expected-note@+3 {{loop step is expected to be positive due to this condition}} +// expected-error@+2 {{increment expression must cause 'ii' to increase on each iteration of OpenMP for loop}} +#pragma omp target parallel for simd + for (ii = 0; ii < 10; ii = ii + 0) + c[ii] = a[ii]; + +// expected-note@+3 {{loop step is expected to be positive due to this condition}} +// expected-error@+2 {{increment expression must cause 'ii' to increase on each iteration of OpenMP for loop}} +#pragma omp target parallel for simd + for (ii = 0; ii < 10; ii = ii + (int)(0.8 - 0.45)) + c[ii] = a[ii]; + +// expected-note@+3 {{loop step is expected to be positive due to this condition}} +// expected-error@+2 {{increment expression must cause 'ii' to increase on each iteration of OpenMP for loop}} +#pragma omp target parallel for simd + for (ii = 0; (ii) < 10; ii -= 25) + c[ii] = a[ii]; + +// expected-note@+3 {{loop step is expected to be positive due to this condition}} +// expected-error@+2 {{increment expression must cause 'ii' to increase on each iteration of OpenMP for loop}} +#pragma omp target parallel for simd + for (ii = 0; (ii < 10); ii -= 0) + c[ii] = a[ii]; + +// expected-note@+3 {{loop step is expected to be negative due to this condition}} +// expected-error@+2 {{increment expression must cause 'ii' to decrease on each iteration of OpenMP for loop}} +#pragma omp target parallel for simd + for (ii = 0; ii > 10; (ii += 0)) + c[ii] = a[ii]; + +// expected-note@+3 {{loop step is expected to be positive due to this condition}} +// expected-error@+2 {{increment expression must cause 'ii' to increase on each iteration of OpenMP for loop}} +#pragma omp target parallel for simd + for (ii = 0; ii < 10; (ii) = (1 - 1) + (ii)) + c[ii] = a[ii]; + +// expected-note@+3 {{loop step is expected to be negative due to this condition}} +// expected-error@+2 {{increment expression must cause 'ii' to decrease on each iteration of OpenMP for loop}} +#pragma omp target parallel for simd + for ((ii = 0); ii > 10; (ii -= 0)) + c[ii] = a[ii]; + +// expected-note@+3 {{loop step is expected to be positive due to this condition}} +// expected-error@+2 {{increment expression must cause 'ii' to increase on each iteration of OpenMP for loop}} +#pragma omp target parallel for simd + for (ii = 0; (ii < 10); (ii -= 0)) + c[ii] = a[ii]; + +// expected-note@+2 {{defined as firstprivate}} +// expected-error@+2 {{loop iteration variable in the associated loop of 'omp target parallel for simd' directive may not be firstprivate, predetermined as private}} +#pragma omp target parallel for simd firstprivate(ii) + for (ii = 0; ii < 10; ii++) + c[ii] = a[ii]; + +// expected-note@+2 {{defined as linear}} +// expected-error@+2 {{loop iteration variable in the associated loop of 'omp target parallel for simd' directive may not be linear, predetermined as private}} +#pragma omp target parallel for simd linear(ii) + for (ii = 0; ii < 10; ii++) + c[ii] = a[ii]; + +#pragma omp target parallel for simd private(ii) + for (ii = 0; ii < 10; ii++) + c[ii] = a[ii]; + +#pragma omp target parallel for simd lastprivate(ii) + for (ii = 0; ii < 10; ii++) + c[ii] = a[ii]; + + { +// expected-error@+2 {{loop iteration variable in the associated loop of 'omp target parallel for simd' directive may not be threadprivate or thread local, predetermined as private}} +#pragma omp target parallel for simd + for (sii = 0; sii < 10; sii += 1) + c[sii] = a[sii]; + } + + { +#pragma omp target parallel for simd + for (globalii = 0; globalii < 10; globalii += 1) + c[globalii] = a[globalii]; + } + + { +#pragma omp target parallel for simd collapse(2) + for (ii = 0; ii < 10; ii += 1) + for (globalii = 0; globalii < 10; globalii += 1) + c[globalii] += a[globalii] + ii; + } + +// expected-error@+2 {{statement after '#pragma omp target parallel for simd' must be a for loop}} +#pragma omp target parallel for simd + for (auto &item : a) { + item = item + 1; + } + +// expected-note@+3 {{loop step is expected to be positive due to this condition}} +// expected-error@+2 {{increment expression must cause 'i' to increase on each iteration of OpenMP for loop}} +#pragma omp target parallel for simd + for (unsigned i = 9; i < 10; i--) { + c[i] = a[i] + b[i]; + } + + int(*lb)[4] = nullptr; +#pragma omp target parallel for simd + for (int(*p)[4] = lb; p < lb + 8; ++p) { + } + +// expected-warning@+2 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}} +#pragma omp target parallel for simd + 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; } + 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 parallel for simd + for (GoodIter I = begin; I < end; ++I) + ++I; +// expected-error@+2 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}} +#pragma omp target parallel for simd + for (GoodIter &I = begin; I < end; ++I) + ++I; +#pragma omp target parallel for simd + for (GoodIter I = begin; I >= end; --I) + ++I; +// expected-warning@+2 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}} +#pragma omp target parallel for simd + for (GoodIter I(begin); I < end; ++I) + ++I; +// expected-warning@+2 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}} +#pragma omp target parallel for simd + for (GoodIter I(nullptr); I < end; ++I) + ++I; +// expected-warning@+2 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}} +#pragma omp target parallel for simd + for (GoodIter I(0); I < end; ++I) + ++I; +// expected-warning@+2 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}} +#pragma omp target parallel for simd + for (GoodIter I(1, 2); I < end; ++I) + ++I; +#pragma omp target parallel for simd + for (begin = GoodIter(0); begin < end; ++begin) + ++begin; +// expected-error@+3 {{invalid operands to binary expression ('GoodIter' and 'const Iter0')}} +// expected-error@+2 {{could not calculate number of iterations calling 'operator-' with upper and lower loop bounds}} +#pragma omp target parallel for simd + for (begin = begin0; begin < end; ++begin) + ++begin; +// expected-error@+2 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}} +#pragma omp target parallel for simd + for (++begin; begin < end; ++begin) + ++begin; +#pragma omp target parallel for simd + for (begin = end; begin < end; ++begin) + ++begin; +// expected-error@+2 {{condition of OpenMP for loop must be a relational comparison ('<', '<=', '>', or '>=') of loop variable 'I'}} +#pragma omp target parallel for simd + for (GoodIter I = begin; I - I; ++I) + ++I; +// expected-error@+2 {{condition of OpenMP for loop must be a relational comparison ('<', '<=', '>', or '>=') of loop variable 'I'}} +#pragma omp target parallel for simd + for (GoodIter I = begin; begin < end; ++I) + ++I; +// expected-error@+2 {{condition of OpenMP for loop must be a relational comparison ('<', '<=', '>', or '>=') of loop variable 'I'}} +#pragma omp target parallel for simd + for (GoodIter I = begin; !I; ++I) + ++I; +// expected-note@+3 {{loop step is expected to be negative due to this condition}} +// expected-error@+2 {{increment expression must cause 'I' to decrease on each iteration of OpenMP for loop}} +#pragma omp target parallel for simd + for (GoodIter I = begin; I >= end; I = I + 1) + ++I; +#pragma omp target parallel for simd + for (GoodIter I = begin; I >= end; I = I - 1) + ++I; +// expected-error@+2 {{increment clause of OpenMP for loop must perform simple addition or subtraction on loop variable 'I'}} +#pragma omp target parallel for simd + for (GoodIter I = begin; I >= end; I = -I) + ++I; +// expected-note@+3 {{loop step is expected to be negative due to this condition}} +// expected-error@+2 {{increment expression must cause 'I' to decrease on each iteration of OpenMP for loop}} +#pragma omp target parallel for simd + for (GoodIter I = begin; I >= end; I = 2 + I) + ++I; +// expected-error@+2 {{increment clause of OpenMP for loop must perform simple addition or subtraction on loop variable 'I'}} +#pragma omp target parallel for simd + for (GoodIter I = begin; I >= end; I = 2 - I) + ++I; +// expected-error@+2 {{invalid operands to binary expression ('Iter0' and 'int')}} +#pragma omp target parallel for simd + for (Iter0 I = begin0; I < end0; ++I) + ++I; +// Initializer is constructor without params. +// expected-error@+3 {{invalid operands to binary expression ('Iter0' and 'int')}} +// expected-warning@+2 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}} +#pragma omp target parallel for simd + for (Iter0 I; I < end0; ++I) + ++I; + Iter1 begin1, end1; +// expected-error@+3 {{invalid operands to binary expression ('Iter1' and 'Iter1')}} +// expected-error@+2 {{could not calculate number of iterations calling 'operator-' with upper and lower loop bounds}} +#pragma omp target parallel for simd + for (Iter1 I = begin1; I < end1; ++I) + ++I; +// expected-note@+3 {{loop step is expected to be negative due to this condition}} +// expected-error@+2 {{increment expression must cause 'I' to decrease on each iteration of OpenMP for loop}} +#pragma omp target parallel for simd + for (Iter1 I = begin1; I >= end1; ++I) + ++I; +// expected-error@+5 {{invalid operands to binary expression ('Iter1' and 'float')}} +// expected-error@+4 {{could not calculate number of iterations calling 'operator-' with upper and lower loop bounds}} +// Initializer is constructor with all default params. +// expected-warning@+2 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}} +#pragma omp target parallel for simd + for (Iter1 I; I < end1; ++I) { + } + return 0; +} + +template +class TC { +public: + int dotest_lt(IT begin, IT end) { +// expected-note@+3 {{loop step is expected to be positive due to this condition}} +// expected-error@+2 {{increment expression must cause 'I' to increase on each iteration of OpenMP for loop}} +#pragma omp target parallel for simd + for (IT I = begin; I < end; I = I + ST) { + ++I; + } +// expected-note@+3 {{loop step is expected to be positive due to this condition}} +// expected-error@+2 {{increment expression must cause 'I' to increase on each iteration of OpenMP for loop}} +#pragma omp target parallel for simd + for (IT I = begin; I <= end; I += ST) { + ++I; + } +#pragma omp target parallel for simd + for (IT I = begin; I < end; ++I) { + ++I; + } + } + + static IT step() { + return IT(ST); + } +}; +template +int dotest_gt(IT begin, IT end) { +// expected-note@+3 2 {{loop step is expected to be negative due to this condition}} +// expected-error@+2 2 {{increment expression must cause 'I' to decrease on each iteration of OpenMP for loop}} +#pragma omp target parallel for simd + for (IT I = begin; I >= end; I = I + ST) { + ++I; + } +// expected-note@+3 2 {{loop step is expected to be negative due to this condition}} +// expected-error@+2 2 {{increment expression must cause 'I' to decrease on each iteration of OpenMP for loop}} +#pragma omp target parallel for simd + for (IT I = begin; I >= end; I += ST) { + ++I; + } + +// expected-note@+3 {{loop step is expected to be negative due to this condition}} +// expected-error@+2 {{increment expression must cause 'I' to decrease on each iteration of OpenMP for loop}} +#pragma omp target parallel for simd + for (IT I = begin; I >= end; ++I) { + ++I; + } + +#pragma omp target parallel for 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 parallel for 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 parallel for 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 parallel for simd + for (int i = 0; i < 10; i++) { + c[i] = a[i] + b[i]; + try { + for (int j = 0; j < 10; ++j) { + if (a[i] > b[j]) + throw a[i]; + } + throw a[i]; + } catch (float f) { + if (f > 0.1) + throw a[i]; + 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]; + } + } + if (c[9] > 10) + throw c[9]; // OK + +#pragma omp target parallel for 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 parallel for simd lastprivate(s) firstprivate(s) + for (int i = 0; i < 16; ++i) + ; +} diff --git a/clang/test/OpenMP/target_parallel_for_simd_map_messages.cpp b/clang/test/OpenMP/target_parallel_for_simd_map_messages.cpp new file mode 100644 index 0000000..f44639e --- /dev/null +++ b/clang/test/OpenMP/target_parallel_for_simd_map_messages.cpp @@ -0,0 +1,273 @@ +// RUN: %clang_cc1 -verify -fopenmp %s + +void foo() { +} + +bool foobool(int argc) { + return argc; +} + +struct S1; // expected-note 2 {{declared here}} +extern S1 a; +class S2 { + mutable int a; +public: + S2():a(0) { } + S2(S2 &s2):a(s2.a) { } + static float S2s; // expected-note 4 {{mappable type cannot contain static members}} + static const float S2sc; // expected-note 4 {{mappable type cannot contain static members}} +}; +const float S2::S2sc = 0; +const S2 b; +const S2 ba[5]; +class S3 { + int a; +public: + S3():a(0) { } + S3(S3 &s3):a(s3.a) { } +}; +const S3 c; +const S3 ca[5]; +extern const int f; +class S4 { + int a; + S4(); + S4(const S4 &s4); +public: + S4(int v):a(v) { } +}; +class S5 { + int a; + S5():a(0) {} + S5(const S5 &s5):a(s5.a) { } +public: + S5(int v):a(v) { } +}; + +S3 h; +#pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}} + +typedef int from; + +template // expected-note {{declared here}} +T tmain(T argc) { + const T d = 5; + const T da[5] = { 0 }; + S4 e(4); + S5 g(5); + T i, t[20]; + T &j = i; + T *k = &j; + T x; + T y; + T to, tofrom, always; + const T (&l)[5] = da; + + +#pragma omp target parallel for simd map // expected-error {{expected '(' after 'map'}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map() // expected-error {{expected expression}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(alloc) // expected-error {{use of undeclared identifier 'alloc'}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(to argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected ',' or ')' in 'map' clause}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(to:) // expected-error {{expected expression}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(from: argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(x: y) // expected-error {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(x) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(tofrom: t[:I]) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(T: a) // expected-error {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}} expected-error {{incomplete type 'S1' where a complete type is required}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(T) // expected-error {{'T' does not refer to a value}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(I) // expected-error 2 {{expected expression containing only member accesses and/or array sections based on named variables}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(S2::S2s) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(S2::S2sc) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(x) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(to: x) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(to: to) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(to) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(to, x) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(to x) // expected-error {{expected ',' or ')' in 'map' clause}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(tofrom: argc > 0 ? x : y) // expected-error 2 {{expected expression containing only member accesses and/or array sections based on named variables}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(argc) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(S1) // expected-error {{'S1' does not refer to a value}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(a, b, c, d, f) // expected-error {{incomplete type 'S1' where a complete type is required}} expected-error 2 {{type 'S2' is not mappable to target}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(ba) // expected-error 2 {{type 'S2' is not mappable to target}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(ca) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(da) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(S2::S2s) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(S2::S2sc) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(e, g) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(h) // expected-error {{threadprivate variables are not allowed in 'map' clause}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(k), map(k) // expected-error 2 {{variable already marked as mapped in current construct}} expected-note 2 {{used here}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(k), map(k[:5]) // expected-error 2 {{pointer cannot be mapped along with a section derived from itself}} expected-note 2 {{used here}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(da) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(da[:4]) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target data map(k, j, l) // expected-note 2 {{used here}} +#pragma omp target parallel for simd map(k[:4]) // expected-error 2 {{pointer cannot be mapped along with a section derived from itself}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(j) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(l) map(l[:5]) // expected-error 2 {{variable already marked as mapped in current construct}} expected-note 2 {{used here}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target data map(k[:4], j, l[:5]) // expected-note 4 {{used here}} +{ +#pragma omp target parallel for simd map(k) // expected-error 2 {{pointer cannot be mapped along with a section derived from itself}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(j) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(l) // expected-error 2 {{original storage of expression in data environment is shared but data environment do not fully contain mapped expression storage}} + for (i = 0; i < argc; ++i) foo(); +} + +#pragma omp target parallel for simd map(always, tofrom: x) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(always: x) // expected-error {{missing map type}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(tofrom, always: x) // expected-error {{incorrect map type modifier, expected 'always'}} expected-error {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(always, tofrom: always, tofrom, x) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(tofrom j) // expected-error {{expected ',' or ')' in 'map' clause}} + for (i = 0; i < argc; ++i) foo(); + + return 0; +} + +int main(int argc, char **argv) { + const int d = 5; + const int da[5] = { 0 }; + S4 e(4); + S5 g(5); + int i; + int &j = i; + int *k = &j; + int x; + int y; + int to, tofrom, always; + const int (&l)[5] = da; + +#pragma omp target parallel for simd map // expected-error {{expected '(' after 'map'}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map() // expected-error {{expected expression}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(alloc) // expected-error {{use of undeclared identifier 'alloc'}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(to argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected ',' or ')' in 'map' clause}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(to:) // expected-error {{expected expression}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(from: argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(x: y) // expected-error {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(x) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(to: x) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(to: to) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(to) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(to, x) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(to x) // expected-error {{expected ',' or ')' in 'map' clause}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(tofrom: argc > 0 ? argv[1] : argv[2]) // expected-error {{expected expression containing only member accesses and/or array sections based on named variables}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(argc) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(S1) // expected-error {{'S1' does not refer to a value}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(a, b, c, d, f) // expected-error {{incomplete type 'S1' where a complete type is required}} expected-error 2 {{type 'S2' is not mappable to target}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(argv[1]) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(ba) // expected-error 2 {{type 'S2' is not mappable to target}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(ca) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(da) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(S2::S2s) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(S2::S2sc) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(e, g) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(h) // expected-error {{threadprivate variables are not allowed in 'map' clause}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(k), map(k) // expected-error {{variable already marked as mapped in current construct}} expected-note {{used here}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(k), map(k[:5]) // expected-error {{pointer cannot be mapped along with a section derived from itself}} expected-note {{used here}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(da) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(da[:4]) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target data map(k, j, l) // expected-note {{used here}} +#pragma omp target parallel for simd map(k[:4]) // expected-error {{pointer cannot be mapped along with a section derived from itself}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(j) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(l) map(l[:5]) // expected-error 1 {{variable already marked as mapped in current construct}} expected-note 1 {{used here}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target data map(k[:4], j, l[:5]) // expected-note 2 {{used here}} +{ +#pragma omp target parallel for simd map(k) // expected-error {{pointer cannot be mapped along with a section derived from itself}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(j) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(l) // expected-error {{original storage of expression in data environment is shared but data environment do not fully contain mapped expression storage}} + for (i = 0; i < argc; ++i) foo(); +} + +#pragma omp target parallel for simd map(always, tofrom: x) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(always: x) // expected-error {{missing map type}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(tofrom, always: x) // expected-error {{incorrect map type modifier, expected 'always'}} expected-error {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}} + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(always, tofrom: always, tofrom, x) + for (i = 0; i < argc; ++i) foo(); +#pragma omp target parallel for simd map(tofrom j) // expected-error {{expected ',' or ')' in 'map' clause}} + for (i = 0; i < argc; ++i) foo(); + + return tmain(argc)+tmain(argc); // 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/target_parallel_for_simd_messages.cpp b/clang/test/OpenMP/target_parallel_for_simd_messages.cpp new file mode 100644 index 0000000..0e1a0fe --- /dev/null +++ b/clang/test/OpenMP/target_parallel_for_simd_messages.cpp @@ -0,0 +1,92 @@ +// RUN: %clang_cc1 -verify -fopenmp -std=c++11 %s + +void foo() { +} + +static int pvt; +#pragma omp threadprivate(pvt) + +#pragma omp target parallel for simd // expected-error {{unexpected OpenMP directive '#pragma omp target parallel for simd'}} + +int main(int argc, char **argv) { +#pragma omp target parallel for simd { // expected-warning {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}} + for (int i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd ( // expected-warning {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}} + for (int i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd[ // expected-warning {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}} + for (int i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd] // expected-warning {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}} + for (int i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd) // expected-warning {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}} + for (int i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd } // expected-warning {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}} + for (int i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd + for (int i = 0; i < argc; ++i) + foo(); +// expected-warning@+1 {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}} +#pragma omp target parallel for simd unknown() + for (int i = 0; i < argc; ++i) + foo(); +L1: + for (int i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd + for (int i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for 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 parallel for 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 parallel for simd default(none) + for (int i = 0; i < 10; ++i) + ++argc; // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}} + + goto L2; // expected-error {{use of undeclared label 'L2'}} +#pragma omp target parallel for simd + for (int i = 0; i < argc; ++i) + L2: + foo(); +#pragma omp target parallel for 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 parallel for simd + for (int n = 0; n < 100; ++n) { + } + +#pragma omp target parallel for simd copyin(pvt) // expected-error {{unexpected OpenMP clause 'copyin' in directive '#pragma omp target parallel for simd'}} + for (int n = 0; n < 100; ++n) {} + + return 0; +} + +void test_ordered() { +#pragma omp target parallel for simd ordered ordered // expected-error {{directive '#pragma omp target parallel for simd' cannot contain more than one 'ordered' clause}} + for (int i = 0; i < 16; ++i) + ; +} + diff --git a/clang/test/OpenMP/target_parallel_for_simd_misc_messages.c b/clang/test/OpenMP/target_parallel_for_simd_misc_messages.c new file mode 100644 index 0000000..978de23 --- /dev/null +++ b/clang/test/OpenMP/target_parallel_for_simd_misc_messages.c @@ -0,0 +1,314 @@ +// RUN: %clang_cc1 -fsyntax-only -fopenmp -verify %s + +// expected-error@+1 {{unexpected OpenMP directive '#pragma omp target parallel for simd'}} +#pragma omp target parallel for simd + +// expected-error@+1 {{unexpected OpenMP directive '#pragma omp target parallel for simd'}} +#pragma omp target parallel for simd foo + +void test_no_clause() { + int i; +#pragma omp target parallel for simd + for (i = 0; i < 16; ++i) + ; + +// expected-error@+2 {{statement after '#pragma omp target parallel for simd' must be a for loop}} +#pragma omp target parallel for simd + ++i; +} + +void test_branch_protected_scope() { + int i = 0; +L1: + ++i; + + int x[24]; + +#pragma omp target parallel for simd + for (i = 0; i < 16; ++i) { + if (i == 5) + goto L1; // expected-error {{use of undeclared label 'L1'}} + else if (i == 6) + return; // expected-error {{cannot return from OpenMP region}} + else if (i == 7) + goto L2; + else if (i == 8) { + L2: + x[i]++; + } + } + + if (x[0] == 0) + goto L2; // expected-error {{use of undeclared label 'L2'}} + else if (x[1] == 1) + goto L1; +} + +void test_invalid_clause() { + int i; +// expected-warning@+1 {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}} +#pragma omp target parallel for simd foo bar + for (i = 0; i < 16; ++i) + ; +} + +void test_non_identifiers() { + int i, x; + +// expected-warning@+1 {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}} +#pragma omp target parallel for simd; + for (i = 0; i < 16; ++i) + ; + +// expected-warning@+1 {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}} +#pragma omp target parallel for simd private(x); + for (i = 0; i < 16; ++i) + ; + +// expected-warning@+1 {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}} +#pragma omp target parallel for simd, private(x); + for (i = 0; i < 16; ++i) + ; +} + +extern int foo(); + +void test_collapse() { + int i; +// expected-error@+1 {{expected '('}} +#pragma omp target parallel for simd collapse + for (i = 0; i < 16; ++i) + ; +// expected-error@+1 {{expected expression}} expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}} +#pragma omp target parallel for simd collapse( + for (i = 0; i < 16; ++i) + ; +// expected-error@+1 {{expected expression}} +#pragma omp target parallel for simd collapse() + for (i = 0; i < 16; ++i) + ; +// expected-error@+1 {{expected expression}} expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}} +#pragma omp target parallel for simd collapse(, + for (i = 0; i < 16; ++i) + ; +// expected-error@+1 {{expected expression}} expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}} +#pragma omp target parallel for simd collapse(, ) + for (i = 0; i < 16; ++i) + ; +// expected-warning@+2 {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}} +// expected-error@+1 {{expected '('}} +#pragma omp target parallel for simd collapse 4) + for (i = 0; i < 16; ++i) + ; +// expected-error@+2 {{expected ')'}} +// expected-note@+1 {{to match this '('}} expected-note@+1 {{as specified in 'collapse' clause}} +#pragma omp target parallel for simd collapse(4 + for (i = 0; i < 16; ++i) + ; // expected-error {{expected 4 for loops after '#pragma omp target parallel for simd', but found only 1}} +// expected-error@+2 {{expected ')'}} +// expected-note@+1 {{to match this '('}} expected-note@+1 {{as specified in 'collapse' clause}} +#pragma omp target parallel for simd collapse(4, + for (i = 0; i < 16; ++i) + ; // expected-error {{expected 4 for loops after '#pragma omp target parallel for simd', but found only 1}} +// expected-error@+2 {{expected ')'}} +// expected-note@+1 {{to match this '('}} expected-note@+1 {{as specified in 'collapse' clause}} +#pragma omp target parallel for simd collapse(4, ) + for (i = 0; i < 16; ++i) + ; // expected-error {{expected 4 for loops after '#pragma omp target parallel for simd', but found only 1}} +// expected-note@+1 {{as specified in 'collapse' clause}} +#pragma omp target parallel for simd collapse(4) + for (i = 0; i < 16; ++i) + ; // expected-error {{expected 4 for loops after '#pragma omp target parallel for simd', but found only 1}} +// expected-error@+2 {{expected ')'}} +// expected-note@+1 {{to match this '('}} expected-note@+1 {{as specified in 'collapse' clause}} +#pragma omp target parallel for simd collapse(4 4) + for (i = 0; i < 16; ++i) + ; // expected-error {{expected 4 for loops after '#pragma omp target parallel for simd', but found only 1}} +// expected-error@+2 {{expected ')'}} +// expected-note@+1 {{to match this '('}} expected-note@+1 {{as specified in 'collapse' clause}} +#pragma omp target parallel for simd collapse(4, , 4) + for (i = 0; i < 16; ++i) + ; // expected-error {{expected 4 for loops after '#pragma omp target parallel for simd', but found only 1}} +#pragma omp target parallel for simd collapse(4) + for (int i1 = 0; i1 < 16; ++i1) + for (int i2 = 0; i2 < 16; ++i2) + for (int i3 = 0; i3 < 16; ++i3) + for (int i4 = 0; i4 < 16; ++i4) + foo(); +// expected-error@+2 {{expected ')'}} +// expected-note@+1 {{to match this '('}} expected-note@+1 {{as specified in 'collapse' clause}} +#pragma omp target parallel for simd collapse(4, 8) + for (i = 0; i < 16; ++i) + ; // expected-error {{expected 4 for loops after '#pragma omp target parallel for simd', but found only 1}} +// expected-error@+1 {{expression is not an integer constant expression}} +#pragma omp target parallel for simd collapse(2.5) + for (i = 0; i < 16; ++i) + ; +// expected-error@+1 {{expression is not an integer constant expression}} +#pragma omp target parallel for simd collapse(foo()) + for (i = 0; i < 16; ++i) + ; +// expected-error@+1 {{argument to 'collapse' clause must be a strictly positive integer value}} +#pragma omp target parallel for simd collapse(-5) + for (i = 0; i < 16; ++i) + ; +// expected-error@+1 {{argument to 'collapse' clause must be a strictly positive integer value}} +#pragma omp target parallel for simd collapse(0) + for (i = 0; i < 16; ++i) + ; +// expected-error@+1 {{argument to 'collapse' clause must be a strictly positive integer value}} +#pragma omp target parallel for simd collapse(5 - 5) + for (i = 0; i < 16; ++i) + ; +// expected-note@+1 {{defined as firstprivate}} +#pragma omp target parallel for simd collapse(2) firstprivate(i) + for (i = 0; i < 16; ++i) +// expected-note@+1 {{variable with automatic storage duration is predetermined as private; perhaps you forget to enclose 'omp for' directive into a parallel or another task region?}} + for (int j = 0; j < 16; ++j) +// expected-error@+2 2 {{reduction variable must be shared}} +// expected-error@+1 {{region cannot be closely nested inside 'target parallel for simd' region; perhaps you forget to enclose 'omp for' directive into a parallel region?}} +#pragma omp for reduction(+ : i, j) + for (int k = 0; k < 16; ++k) + i += j; +} + +void test_private() { + int i; +// expected-error@+2 {{expected expression}} +// expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}} +#pragma omp target parallel for simd private( + for (i = 0; i < 16; ++i) + ; +// expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}} +// expected-error@+1 2 {{expected expression}} +#pragma omp target parallel for simd private(, + for (i = 0; i < 16; ++i) + ; +// expected-error@+1 2 {{expected expression}} +#pragma omp target parallel for simd private(, ) + for (i = 0; i < 16; ++i) + ; +// expected-error@+1 {{expected expression}} +#pragma omp target parallel for simd private() + for (i = 0; i < 16; ++i) + ; +// expected-error@+1 {{expected expression}} +#pragma omp target parallel for simd private(int) + for (i = 0; i < 16; ++i) + ; +// expected-error@+1 {{expected variable name}} +#pragma omp target parallel for simd private(0) + for (i = 0; i < 16; ++i) + ; + + int x, y, z; +#pragma omp target parallel for simd private(x) + for (i = 0; i < 16; ++i) + ; +#pragma omp target parallel for simd private(x, y) + for (i = 0; i < 16; ++i) + ; +#pragma omp target parallel for simd private(x, y, z) + for (i = 0; i < 16; ++i) { + x = y * i + z; + } +} + +void test_lastprivate() { + int i; +// expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}} +// expected-error@+1 {{expected expression}} +#pragma omp target parallel for simd lastprivate( + for (i = 0; i < 16; ++i) + ; + +// expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}} +// expected-error@+1 2 {{expected expression}} +#pragma omp target parallel for simd lastprivate(, + for (i = 0; i < 16; ++i) + ; +// expected-error@+1 2 {{expected expression}} +#pragma omp target parallel for simd lastprivate(, ) + for (i = 0; i < 16; ++i) + ; +// expected-error@+1 {{expected expression}} +#pragma omp target parallel for simd lastprivate() + for (i = 0; i < 16; ++i) + ; +// expected-error@+1 {{expected expression}} +#pragma omp target parallel for simd lastprivate(int) + for (i = 0; i < 16; ++i) + ; +// expected-error@+1 {{expected variable name}} +#pragma omp target parallel for simd lastprivate(0) + for (i = 0; i < 16; ++i) + ; + + int x, y, z; +#pragma omp target parallel for simd lastprivate(x) + for (i = 0; i < 16; ++i) + ; +#pragma omp target parallel for simd lastprivate(x, y) + for (i = 0; i < 16; ++i) + ; +#pragma omp target parallel for simd lastprivate(x, y, z) + for (i = 0; i < 16; ++i) + ; +} + +void test_firstprivate() { + int i; +// expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}} +// expected-error@+1 {{expected expression}} +#pragma omp target parallel for simd firstprivate( + for (i = 0; i < 16; ++i) + ; + +// expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}} +// expected-error@+1 2 {{expected expression}} +#pragma omp target parallel for simd firstprivate(, + for (i = 0; i < 16; ++i) + ; +// expected-error@+1 2 {{expected expression}} +#pragma omp target parallel for simd firstprivate(, ) + for (i = 0; i < 16; ++i) + ; +// expected-error@+1 {{expected expression}} +#pragma omp target parallel for simd firstprivate() + for (i = 0; i < 16; ++i) + ; +// expected-error@+1 {{expected expression}} +#pragma omp target parallel for simd firstprivate(int) + for (i = 0; i < 16; ++i) + ; +// expected-error@+1 {{expected variable name}} +#pragma omp target parallel for simd firstprivate(0) + for (i = 0; i < 16; ++i) + ; + + int x, y, z; +#pragma omp target parallel for simd lastprivate(x) firstprivate(x) + for (i = 0; i < 16; ++i) + ; +#pragma omp target parallel for simd lastprivate(x, y) firstprivate(x, y) + for (i = 0; i < 16; ++i) + ; +#pragma omp target parallel for simd lastprivate(x, y, z) firstprivate(x, y, z) + for (i = 0; i < 16; ++i) + ; +} + +void test_loop_messages() { + float a[100], b[100], c[100]; +// expected-error@+2 {{variable must be of integer or pointer type}} +#pragma omp target parallel for simd + for (float fi = 0; fi < 10.0; fi++) { + c[(int)fi] = a[(int)fi] + b[(int)fi]; + } +// expected-error@+2 {{variable must be of integer or pointer type}} +#pragma omp target parallel for simd + for (double fi = 0; fi < 10.0; fi++) { + c[(int)fi] = a[(int)fi] + b[(int)fi]; + } +} + diff --git a/clang/test/OpenMP/target_parallel_for_simd_nowait_messages.cpp b/clang/test/OpenMP/target_parallel_for_simd_nowait_messages.cpp new file mode 100644 index 0000000..3c4b512 --- /dev/null +++ b/clang/test/OpenMP/target_parallel_for_simd_nowait_messages.cpp @@ -0,0 +1,18 @@ +// RUN: %clang_cc1 -verify -fopenmp %s + +void foo() { +} + +int main(int argc, char **argv) { + int i; + #pragma omp target parallel for simd nowait( // expected-warning {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd nowait (argc)) // expected-warning {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd nowait device (-10u) + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd nowait (3.14) device (-10u) // expected-warning {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}} + for (i = 0; i < argc; ++i) foo(); + + return 0; +} diff --git a/clang/test/OpenMP/target_parallel_for_simd_num_threads_messages.cpp b/clang/test/OpenMP/target_parallel_for_simd_num_threads_messages.cpp new file mode 100644 index 0000000..1076b86 --- /dev/null +++ b/clang/test/OpenMP/target_parallel_for_simd_num_threads_messages.cpp @@ -0,0 +1,65 @@ +// 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) { + T i; + #pragma omp target parallel for simd num_threads // expected-error {{expected '(' after 'num_threads'}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd num_threads ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd num_threads () // expected-error {{expected expression}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd num_threads (argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd num_threads (argc)) // expected-warning {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd num_threads ((argc > 0) ? argv[1] : argv[2]) // expected-error 2 {{expression must have integral or unscoped enumeration type, not 'char *'}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd num_threads (foobool(argc)), num_threads (true), num_threads (-5) // expected-error 2 {{directive '#pragma omp target parallel for simd' cannot contain more than one 'num_threads' clause}} expected-error {{argument to 'num_threads' clause must be a strictly positive integer value}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd num_threads (S) // expected-error {{'S' does not refer to a value}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd num_threads (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error 2 {{expression must have integral or unscoped enumeration type, not 'char *'}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd num_threads (argc) + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd num_threads (N) // expected-error {{argument to 'num_threads' clause must be a strictly positive integer value}} + for (i = 0; i < argc; ++i) foo(); + + return argc; +} + +int main(int argc, char **argv) { + int i; + #pragma omp target parallel for simd num_threads // expected-error {{expected '(' after 'num_threads'}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd num_threads ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd num_threads () // expected-error {{expected expression}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd num_threads (argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd num_threads (argc)) // expected-warning {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd num_threads (argc > 0 ? argv[1] : argv[2]) // expected-error {{integral }} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd num_threads (foobool(argc)), num_threads (true), num_threads (-5) // expected-error 2 {{directive '#pragma omp target parallel for simd' cannot contain more than one 'num_threads' clause}} expected-error {{argument to 'num_threads' clause must be a strictly positive integer value}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd num_threads (S1) // expected-error {{'S1' does not refer to a value}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd num_threads (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expression must have integral or unscoped enumeration type, not 'char *'}} + for (i = 0; i < argc; ++i) foo(); + #pragma omp target parallel for simd num_threads (num_threads(tmain(argc, argv) // expected-error 2 {{expected ')'}} expected-note 2 {{to match this '('}} expected-note {{in instantiation of function template specialization 'tmain' requested here}} + for (i = 0; i < argc; ++i) foo(); + + return tmain(argc, argv); // expected-note {{in instantiation of function template specialization 'tmain' requested here}} +} diff --git a/clang/test/OpenMP/target_parallel_for_simd_ordered_messages.cpp b/clang/test/OpenMP/target_parallel_for_simd_ordered_messages.cpp new file mode 100644 index 0000000..64622d8 --- /dev/null +++ b/clang/test/OpenMP/target_parallel_for_simd_ordered_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}} + +template // expected-note {{declared here}} +T tmain(T argc, S **argv) { //expected-note 2 {{declared here}} +#pragma omp target parallel for simd ordered + for (int i = ST; i < N; i++) + argv[0][i] = argv[0][i] - argv[0][i - ST]; +#pragma omp target parallel for simd ordered( // 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 parallel for simd ordered() // expected-error {{expected expression}} + for (int i = ST; i < N; i++) + argv[0][i] = argv[0][i] - argv[0][i - ST]; +// expected-error@+3 {{expected ')'}} expected-note@+3 {{to match this '('}} +// expected-error@+2 2 {{expression is not an integral constant expression}} +// expected-note@+1 2 {{read of non-const variable 'argc' is not allowed in a constant expression}} +#pragma omp target parallel for simd ordered(argc + for (int i = ST; i < N; i++) + argv[0][i] = argv[0][i] - argv[0][i - ST]; +// expected-error@+1 2 {{argument to 'ordered' clause must be a strictly positive integer value}} +#pragma omp target parallel for simd ordered(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 parallel for simd ordered(1)) // expected-warning {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}} + for (int i = ST; i < N; i++) + argv[0][i] = argv[0][i] - argv[0][i - ST]; +#pragma omp target parallel for simd ordered((ST > 0) ? 1 + ST : 2) // expected-note 2 {{as specified in 'ordered' clause}} + for (int i = ST; i < N; i++) + argv[0][i] = argv[0][i] - argv[0][i - ST]; // expected-error 2 {{expected 2 for loops after '#pragma omp target parallel for simd', but found only 1}} +// expected-error@+3 2 {{directive '#pragma omp target parallel for simd' cannot contain more than one 'ordered' clause}} +// expected-error@+2 2 {{argument to 'ordered' clause must be a strictly positive integer value}} +// expected-error@+1 2 {{expression is not an integral constant expression}} +#pragma omp target parallel for simd ordered(foobool(argc)), ordered(true), ordered(-5) + for (int i = ST; i < N; i++) + argv[0][i] = argv[0][i] - argv[0][i - ST]; +#pragma omp target parallel for simd ordered(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@+1 2 {{expression is not an integral constant expression}} +#pragma omp target parallel for simd ordered(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 parallel for simd ordered(1) + for (int i = ST; i < N; i++) + argv[0][i] = argv[0][i] - argv[0][i - ST]; +#pragma omp target parallel for simd ordered(N) // expected-error {{argument to 'ordered' 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 parallel for simd ordered(2) // expected-note {{as specified in 'ordered' clause}} + foo(); // expected-error {{expected 2 for loops after '#pragma omp target parallel for simd'}} + return argc; +} + +int main(int argc, char **argv) { +#pragma omp target parallel for simd ordered + for (int i = 4; i < 12; i++) + argv[0][i] = argv[0][i] - argv[0][i - 4]; +#pragma omp target parallel for simd ordered( // 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 parallel for simd ordered() // expected-error {{expected expression}} + for (int i = 4; i < 12; i++) + argv[0][i] = argv[0][i] - argv[0][i - 4]; +#pragma omp target parallel for simd ordered(4 // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-note {{as specified in 'ordered' clause}} + for (int i = 4; i < 12; i++) + argv[0][i] = argv[0][i] - argv[0][i - 4]; // expected-error {{expected 4 for loops after '#pragma omp target parallel for simd', but found only 1}} +#pragma omp target parallel for simd ordered(2 + 2)) // expected-warning {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}} expected-note {{as specified in 'ordered' clause}} + for (int i = 4; i < 12; i++) + argv[0][i] = argv[0][i] - argv[0][i - 4]; // expected-error {{expected 4 for loops after '#pragma omp target parallel for simd', but found only 1}} +#pragma omp target parallel for simd ordered(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@+3 {{expression is not an integral constant expression}} +// expected-error@+2 2 {{directive '#pragma omp target parallel for simd' cannot contain more than one 'ordered' clause}} +// expected-error@+1 2 {{argument to 'ordered' clause must be a strictly positive integer value}} +#pragma omp target parallel for simd ordered(foobool(argc)), ordered(true), ordered(-5) + for (int i = 4; i < 12; i++) + argv[0][i] = argv[0][i] - argv[0][i - 4]; +#pragma omp target parallel for simd ordered(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@+1 {{expression is not an integral constant expression}} +#pragma omp target parallel for simd ordered(argv[1] = 2) // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 4; i < 12; i++) + argv[0][i] = argv[0][i] - argv[0][i - 4]; +// expected-error@+3 {{statement after '#pragma omp target parallel for simd' must be a for loop}} +// expected-note@+1 {{in instantiation of function template specialization 'tmain' requested here}} +#pragma omp target parallel for simd ordered(ordered(tmain < int, char, -1, -2 > (argc, argv) // expected-error 2 {{expected ')'}} expected-note 2 {{to match this '('}} + foo(); +#pragma omp target parallel for simd ordered(2) // expected-note {{as specified in 'ordered' clause}} + foo(); // expected-error {{expected 2 for loops after '#pragma omp target parallel for simd'}} + // expected-note@+1 {{in instantiation of function template specialization 'tmain' requested here}} + return tmain(argc, argv); +} + diff --git a/clang/test/OpenMP/target_parallel_for_simd_private_messages.cpp b/clang/test/OpenMP/target_parallel_for_simd_private_messages.cpp new file mode 100644 index 0000000..57262a5 --- /dev/null +++ b/clang/test/OpenMP/target_parallel_for_simd_private_messages.cpp @@ -0,0 +1,231 @@ +// 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) {} +}; +const S2 b; +const S2 ba[5]; +class S3 { + int a; + +public: + S3() : a(0) {} +}; +const S3 ca[5]; +class S4 { + int a; + S4(); // expected-note {{implicitly declared private here}} + +public: + S4(int v) : a(v) { +#pragma omp target parallel for simd private(a) private(this->a) + for (int k = 0; k < v; ++k) + ++this->a; + } +}; +class S5 { + int a; + S5() : a(0) {} // expected-note {{implicitly declared private here}} + +public: + S5(int v) : a(v) {} + S5 &operator=(S5 &s) { +#pragma omp target parallel for simd private(a) private(this->a) private(s.a) // expected-error {{expected variable name or data member of current class}} + for (int k = 0; k < s.a; ++k) + ++s.a; + return *this; + } +}; + +template +class S6 { +public: + T a; + + S6() : a(0) {} + S6(T v) : a(v) { +#pragma omp target parallel for simd private(a) private(this->a) + for (int k = 0; k < v; ++k) + ++this->a; + } + S6 &operator=(S6 &s) { +#pragma omp target parallel for simd private(a) private(this->a) private(s.a) // expected-error {{expected variable name or data member of current class}} + for (int k = 0; k < s.a; ++k) + ++s.a; + return *this; + } +}; + +template +class S7 : public T { + T a; + S7() : a(0) {} + +public: + S7(T v) : a(v) { +#pragma omp target parallel for 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 parallel for simd private(a) private(this->a) private(s.a) private(s.T::a) // expected-error 2 {{expected variable name or data member of current class}} + for (int k = 0; k < s.a.a; ++k) + ++s.a.a; + return *this; + } +}; + +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 parallel for simd private // expected-error {{expected '(' after 'private'}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for 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 parallel for simd private() // expected-error {{expected expression}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd private(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for 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 parallel for simd private(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd private(argc) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd private(S1) // expected-error {{'S1' does not refer to a value}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd private(a, b) // expected-error {{private variable with incomplete type 'S1'}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd private(argv[1]) // expected-error {{expected variable name}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd private(e, g) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd private(h) // expected-error {{threadprivate or thread local variable cannot be private}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp parallel + { + int v = 0; + int i; +#pragma omp target parallel for simd private(i) + for (int k = 0; k < argc; ++k) { + i = k; + v += i; + } + } +#pragma omp parallel shared(i) +#pragma omp parallel private(i) +#pragma omp target parallel for simd private(j) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd private(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 B { +using A::x; +} + +int main(int argc, char **argv) { + S4 e(4); + S5 g(5); + S6 s6(0.0) , s6_0(1.0); + S7 > s7(0.0) , s7_0(1.0); + int i; + int &j = i; +#pragma omp target parallel for simd private // expected-error {{expected '(' after 'private'}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for 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 parallel for simd private() // expected-error {{expected expression}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd private(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for 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 parallel for simd private(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd private(argc) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd private(S1) // expected-error {{'S1' does not refer to a value}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd private(a, b) // expected-error {{private variable with incomplete type 'S1'}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd private(argv[1]) // expected-error {{expected variable name}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for 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 parallel for simd private(h, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be private}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp parallel + { + int i; +#pragma omp target parallel for simd private(i) + for (int k = 0; k < argc; ++k) + ++k; + } +#pragma omp parallel shared(i) +#pragma omp parallel private(i) +#pragma omp target parallel for simd private(j) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp target parallel for simd private(i) + for (int k = 0; k < argc; ++k) + ++k; + static int m; +#pragma omp target parallel for simd private(m) + for (int k = 0; k < argc; ++k) + m = k + 2; + + s6 = s6_0; // expected-note {{in instantiation of member function 'S6::operator=' requested here}} + s7 = s7_0; // expected-note {{in instantiation of member function 'S7 >::operator=' requested here}} + return foomain(argc, argv); // expected-note {{in instantiation of function template specialization 'foomain' requested here}} +} + diff --git a/clang/test/OpenMP/target_parallel_for_simd_proc_bind_messages.cpp b/clang/test/OpenMP/target_parallel_for_simd_proc_bind_messages.cpp new file mode 100644 index 0000000..5bb6d92 --- /dev/null +++ b/clang/test/OpenMP/target_parallel_for_simd_proc_bind_messages.cpp @@ -0,0 +1,35 @@ +// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 -o - %s + +void foo(); + +int main(int argc, char **argv) { + int i; +#pragma omp target parallel for simd proc_bind // expected-error {{expected '(' after 'proc_bind'}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd proc_bind( // expected-error {{expected 'master', 'close' or 'spread' in OpenMP clause 'proc_bind'}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd proc_bind() // expected-error {{expected 'master', 'close' or 'spread' in OpenMP clause 'proc_bind'}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd proc_bind(master // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd proc_bind(close), proc_bind(spread) // expected-error {{directive '#pragma omp target parallel for simd' cannot contain more than one 'proc_bind' clause}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp target parallel for simd proc_bind(x) // expected-error {{expected 'master', 'close' or 'spread' in OpenMP clause 'proc_bind'}} + for (i = 0; i < argc; ++i) + foo(); + +#pragma omp target parallel for simd proc_bind(master) + for (i = 0; i < argc; ++i) + foo(); + +#pragma omp parallel proc_bind(close) +#pragma omp target parallel for simd proc_bind(spread) + for (i = 0; i < argc; ++i) + foo(); + return 0; +} diff --git a/clang/test/OpenMP/target_parallel_for_simd_reduction_messages.cpp b/clang/test/OpenMP/target_parallel_for_simd_reduction_messages.cpp new file mode 100644 index 0000000..3999d38 --- /dev/null +++ b/clang/test/OpenMP/target_parallel_for_simd_reduction_messages.cpp @@ -0,0 +1,313 @@ +// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 150 -o - %s +// RUN: %clang_cc1 -verify -fopenmp -std=c++98 -ferror-limit 150 -o - %s +// RUN: %clang_cc1 -verify -fopenmp -std=c++11 -ferror-limit 150 -o - %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 parallel for simd reduction // expected-error {{expected '(' after 'reduction'}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction + // expected-error {{expected '(' after 'reduction'}} expected-warning {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction( // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(- // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(& : argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{invalid operands to binary expression ('float' and 'float')}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for 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 i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(|| : argc ? i : argc) // expected-error 2 {{expected variable name, array element or array section}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for 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 i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(&& : argc) + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(^ : T) // expected-error {{'T' does not refer to a value}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for 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 i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for 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 i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(max : h.b) // expected-error {{expected variable name, array element or array section}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} expected-error {{const-qualified list item cannot be reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(+ : o) // expected-error 2 {{no viable overloaded '='}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for 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 i = 0; i < 10; ++i) + foo(); +#pragma omp parallel private(k) +#pragma omp target parallel for simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for 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 i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(+ : r) // expected-error 2 {{const-qualified list item cannot be reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp parallel shared(i) +#pragma omp parallel reduction(min : i) +#pragma omp target parallel for simd reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp parallel private(fl) +#pragma omp target parallel for simd reduction(+ : fl) + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp parallel reduction(* : fl) +#pragma omp target parallel for simd reduction(+ : fl) + for (int i = 0; i < 10; ++i) + 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 parallel for simd reduction // expected-error {{expected '(' after 'reduction'}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction + // expected-error {{expected '(' after 'reduction'}} expected-warning {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction( // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(- // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for 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 i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(| : argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(|| : argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name, array element or array section}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(~ : argc) // expected-error {{expected unqualified-id}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(&& : argc) + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(^ : S1) // expected-error {{'S1' does not refer to a value}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for 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 i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for 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 i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(max : h.b) // expected-error {{expected variable name, array element or array section}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(+ : ba) // expected-error {{const-qualified list item cannot be reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(* : ca) // expected-error {{const-qualified list item cannot be reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(- : da) // expected-error {{const-qualified list item cannot be reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(&& : S2::S2sc) // expected-error {{const-qualified list item cannot be reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for 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 i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(+ : o) // expected-error {{no viable overloaded '='}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for 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 i = 0; i < 10; ++i) + foo(); +#pragma omp parallel private(k) +#pragma omp target parallel for simd reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp target parallel for simd reduction(+ : r) // expected-error {{const-qualified list item cannot be reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp parallel shared(i) +#pragma omp parallel reduction(min : i) +#pragma omp target parallel for simd reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp parallel private(fl) +#pragma omp target parallel for simd reduction(+ : fl) + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp parallel reduction(* : fl) +#pragma omp target parallel for simd reduction(+ : fl) + for (int i = 0; i < 10; ++i) + foo(); + static int m; +#pragma omp target parallel for simd reduction(+ : m) // OK + for (int i = 0; i < 10; ++i) + m++; + + 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/target_parallel_for_simd_safelen_messages.cpp b/clang/test/OpenMP/target_parallel_for_simd_safelen_messages.cpp new file mode 100644 index 0000000..f990101 --- /dev/null +++ b/clang/test/OpenMP/target_parallel_for_simd_safelen_messages.cpp @@ -0,0 +1,102 @@ +// 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 parallel for 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 parallel for 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 parallel for simd safelen () // expected-error {{expected expression}} + for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; + // expected-error@+3 {{expected ')'}} expected-note@+3 {{to match this '('}} + // expected-error@+2 2 {{expression is not an integral constant expression}} + // expected-note@+1 2 {{read of non-const variable 'argc' is not allowed in a constant expression}} + #pragma omp target parallel for simd safelen (argc + for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; + // expected-error@+1 {{argument to 'safelen' clause must be a strictly positive integer value}} + #pragma omp target parallel for simd safelen (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 parallel for simd safelen (1)) // expected-warning {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}} + for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; + #pragma omp target parallel for simd safelen ((ST > 0) ? 1 + ST : 2) + for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; + // expected-error@+6 2 {{directive '#pragma omp target parallel for simd' cannot contain more than one 'safelen' clause}} + // expected-error@+5 2 {{argument to 'safelen' clause must be a strictly positive integer value}} + // expected-error@+4 2 {{expression is not an integral constant expression}} +#if __cplusplus >= 201103L + // expected-note@+2 2 {{non-constexpr function 'foobool' cannot be used in a constant expression}} +#endif + #pragma omp target parallel for simd safelen (foobool(argc)), safelen (true), safelen (-5) + for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; + #pragma omp target parallel for 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@+4 2 {{expression is not an integral constant expression}} +#else + // expected-error@+2 2 {{integral constant expression must have integral or unscoped enumeration type, not 'char *'}} +#endif + #pragma omp target parallel for 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 parallel for simd safelen (4) + for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; + #pragma omp target parallel for 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 parallel for 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 parallel for 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 parallel for 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 parallel for 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 parallel for simd safelen (2+2)) // expected-warning {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}} + 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}} +#if __cplusplus >= 201103L + // expected-note@+2 {{non-constexpr function 'foobool' cannot be used in a constant expression}} +#endif + #pragma omp target parallel for simd safelen (foobool(1) > 0 ? 1 : 2) + for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; + // expected-error@+6 {{expression is not an integral constant expression}} +#if __cplusplus >= 201103L + // expected-note@+4 {{non-constexpr function 'foobool' cannot be used in a constant expression}} +#endif + // expected-error@+2 2 {{directive '#pragma omp target parallel for simd' cannot contain more than one 'safelen' clause}} + // expected-error@+1 2 {{argument to 'safelen' clause must be a strictly positive integer value}} + #pragma omp target parallel for simd safelen (foobool(argc)), safelen (true), safelen (-5) + for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; + #pragma omp target parallel for 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@+4 {{expression is not an integral constant expression}} +#else + // expected-error@+2 {{integral constant expression must have integral or unscoped enumeration type, not 'char *'}} +#endif + #pragma omp target parallel for 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-error@+3 {{statement after '#pragma omp target parallel for simd' must be a for loop}} + // expected-note@+1 {{in instantiation of function template specialization 'tmain' requested here}} + #pragma omp target parallel for simd safelen(safelen(tmain(argc, argv) // expected-error 2 {{expected ')'}} expected-note 2 {{to match this '('}} + foo(); + // expected-note@+1 {{in instantiation of function template specialization 'tmain' requested here}} + return tmain(argc, argv); +} + diff --git a/clang/test/OpenMP/target_parallel_for_simd_schedule_messages.cpp b/clang/test/OpenMP/target_parallel_for_simd_schedule_messages.cpp new file mode 100644 index 0000000..f0d86e9 --- /dev/null +++ b/clang/test/OpenMP/target_parallel_for_simd_schedule_messages.cpp @@ -0,0 +1,91 @@ +// 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) { + #pragma omp target parallel for simd schedule // expected-error {{expected '(' after 'schedule'}} + for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; + #pragma omp target parallel for simd schedule ( // expected-error {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}} 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 parallel for simd schedule () // expected-error {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}} + for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; + #pragma omp target parallel for simd schedule (auto // 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 parallel for simd schedule (auto_dynamic // expected-error {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}} 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 parallel for simd schedule (auto, // 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 parallel for simd schedule (runtime, 3) // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; + // expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}} + #pragma omp target parallel for simd schedule (guided argc + for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; + // expected-error@+1 2 {{argument to 'schedule' clause must be a strictly positive integer value}} + #pragma omp target parallel for simd schedule (static, ST // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; + #pragma omp target parallel for simd schedule (dynamic, 1)) // expected-warning {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}} + for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; + #pragma omp target parallel for simd schedule (guided, (ST > 0) ? 1 + ST : 2) + for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; + // expected-error@+2 2 {{directive '#pragma omp target parallel for simd' cannot contain more than one 'schedule' clause}} + // expected-error@+1 {{argument to 'schedule' clause must be a strictly positive integer value}} + #pragma omp target parallel for simd schedule (static, foobool(argc)), schedule (dynamic, true), schedule (guided, -5) + for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; + #pragma omp target parallel for simd schedule (static, 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@+1 2 {{expression must have integral or unscoped enumeration type, not 'char *'}} + #pragma omp target parallel for simd schedule (guided, 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 parallel for simd schedule (dynamic, 1) + for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; + #pragma omp target parallel for simd schedule (static, N) // expected-error {{argument to 'schedule' 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 parallel for simd schedule // expected-error {{expected '(' after 'schedule'}} + for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; + #pragma omp target parallel for simd schedule ( // expected-error {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}} 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 parallel for simd schedule () // expected-error {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}} + for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; + #pragma omp target parallel for simd schedule (auto // 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 parallel for simd schedule (auto_dynamic // expected-error {{expected 'static', 'dynamic', 'guided', 'auto', 'runtime', 'monotonic', 'nonmonotonic' or 'simd' in OpenMP clause 'schedule'}} 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 parallel for simd schedule (auto, // 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 parallel for simd schedule (runtime, 3) // 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 parallel for simd schedule (guided, 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 parallel for simd schedule (static, 2+2)) // expected-warning {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}} + for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; + #pragma omp target parallel for simd schedule (dynamic, foobool(1) > 0 ? 1 : 2) + for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; + // expected-error@+2 2 {{directive '#pragma omp target parallel for simd' cannot contain more than one 'schedule' clause}} + // expected-error@+1 {{argument to 'schedule' clause must be a strictly positive integer value}} + #pragma omp target parallel for simd schedule (guided, foobool(argc)), schedule (static, true), schedule (dynamic, -5) + for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; + #pragma omp target parallel for simd schedule (guided, 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@+1 {{expression must have integral or unscoped enumeration type, not 'char *'}} + #pragma omp target parallel for simd schedule (static, argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; + // expected-error@+3 {{statement after '#pragma omp target parallel for simd' must be a for loop}} + // expected-note@+1 {{in instantiation of function template specialization 'tmain' requested here}} + #pragma omp target parallel for simd schedule(dynamic, schedule(tmain(argc, argv) // expected-error 2 {{expected ')'}} expected-note 2 {{to match this '('}} + foo(); + // expected-note@+1 {{in instantiation of function template specialization 'tmain' requested here}} + return tmain(argc, argv); +} + diff --git a/clang/test/OpenMP/target_parallel_for_simd_simdlen_messages.cpp b/clang/test/OpenMP/target_parallel_for_simd_simdlen_messages.cpp new file mode 100644 index 0000000..e51e67b --- /dev/null +++ b/clang/test/OpenMP/target_parallel_for_simd_simdlen_messages.cpp @@ -0,0 +1,142 @@ +// 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 parallel for simd simdlen // expected-error {{expected '(' after 'simdlen'}} + for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; + +#pragma omp target parallel for simd simdlen ( // 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 parallel for simd simdlen () // expected-error {{expected expression}} + for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; + +// expected-error@+3 {{expected ')'}} expected-note@+3 {{to match this '('}} +// expected-error@+2 2 {{expression is not an integral constant expression}} +// expected-note@+1 2 {{read of non-const variable 'argc' is not allowed in a constant expression}} +#pragma omp target parallel for simd simdlen (argc + for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; + +// expected-error@+1 {{argument to 'simdlen' clause must be a strictly positive integer value}} +#pragma omp target parallel for simd simdlen (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 parallel for simd simdlen (1)) // expected-warning {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}} + for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; + +#pragma omp target parallel for simd simdlen ((ST > 0) ? 1 + ST : 2) + for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; + + // expected-error@+6 2 {{directive '#pragma omp target parallel for simd' cannot contain more than one 'simdlen' clause}} + // expected-error@+5 2 {{argument to 'simdlen' clause must be a strictly positive integer value}} + // expected-error@+4 2 {{expression is not an integral constant expression}} +#if __cplusplus >= 201103L + // expected-note@+2 2 {{non-constexpr function 'foobool' cannot be used in a constant expression}} +#endif +#pragma omp target parallel for simd simdlen (foobool(argc)), simdlen (true), simdlen (-5) + for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; + +#pragma omp target parallel for simd simdlen (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@+4 2 {{expression is not an integral constant expression}} +#else + // expected-error@+2 2 {{integral constant expression must have integral or unscoped enumeration type, not 'char *'}} +#endif +#pragma omp target parallel for simd simdlen (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 parallel for simd simdlen (4) + for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; + + #pragma omp target parallel for simd simdlen (N) // expected-error {{argument to 'simdlen' 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 parallel for simd simdlen (2), safelen (4) // OK + for (T i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; + +#pragma omp target parallel for simd simdlen (4), safelen (4) // OK + for (T i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; + +#pragma omp target parallel for simd simdlen (8), safelen (4) // expected-error{{the value of 'simdlen' parameter must be less than or equal to the value of the 'safelen' parameter}} + 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 parallel for simd simdlen // expected-error {{expected '(' after 'simdlen'}} + for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; + +#pragma omp target parallel for simd simdlen ( // 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 parallel for simd simdlen () // expected-error {{expected expression}} + for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; + +#pragma omp target parallel for simd simdlen (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 parallel for simd simdlen (2+2)) // expected-warning {{extra tokens at the end of '#pragma omp target parallel for simd' are ignored}} + 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}} +#if __cplusplus >= 201103L + // expected-note@+2 {{non-constexpr function 'foobool' cannot be used in a constant expression}} +#endif +#pragma omp target parallel for simd simdlen (foobool(1) > 0 ? 1 : 2) + for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; + + // expected-error@+6 {{expression is not an integral constant expression}} +#if __cplusplus >= 201103L + // expected-note@+4 {{non-constexpr function 'foobool' cannot be used in a constant expression}} +#endif +// expected-error@+2 2 {{directive '#pragma omp target parallel for simd' cannot contain more than one 'simdlen' clause}} +// expected-error@+1 2 {{argument to 'simdlen' clause must be a strictly positive integer value}} +#pragma omp target parallel for simd simdlen (foobool(argc)), simdlen (true), simdlen (-5) + for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; + +#pragma omp target parallel for simd simdlen (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@+4 {{expression is not an integral constant expression}} +#else + // expected-error@+2 {{integral constant expression must have integral or unscoped enumeration type, not 'char *'}} +#endif +#pragma omp target parallel for simd simdlen (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; + +// expected-error@+3 {{statement after '#pragma omp target parallel for simd' must be a for loop}} +// expected-note@+1 {{in instantiation of function template specialization 'tmain' requested here}} +#pragma omp target parallel for simd simdlen(simdlen(tmain(argc, argv) // expected-error 2 {{expected ')'}} expected-note 2 {{to match this '('}} + foo(); + +#pragma omp target parallel for simd simdlen (2), safelen (4) // OK + for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; + +#pragma omp target parallel for simd simdlen (4), safelen (4) // OK + for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; + +#pragma omp target parallel for simd simdlen (8), safelen (4) // expected-error{{the value of 'simdlen' parameter must be less than or equal to the value of the 'safelen' parameter}} + for (int i = 4; i < 12; i++) argv[0][i] = argv[0][i] - argv[0][i-4]; + + // expected-note@+1 {{in instantiation of function template specialization 'tmain' requested here}} + return tmain(argc, argv); +} + diff --git a/clang/tools/libclang/CIndex.cpp b/clang/tools/libclang/CIndex.cpp index 5ebc2ee..f4f9c16 100644 --- a/clang/tools/libclang/CIndex.cpp +++ b/clang/tools/libclang/CIndex.cpp @@ -1974,6 +1974,8 @@ public: void VisitOMPDistributeParallelForSimdDirective( const OMPDistributeParallelForSimdDirective *D); void VisitOMPDistributeSimdDirective(const OMPDistributeSimdDirective *D); + void VisitOMPTargetParallelForSimdDirective( + const OMPTargetParallelForSimdDirective *D); private: void AddDeclarationNameInfo(const Stmt *S); @@ -2748,6 +2750,11 @@ void EnqueueVisitor::VisitOMPDistributeSimdDirective( VisitOMPLoopDirective(D); } +void EnqueueVisitor::VisitOMPTargetParallelForSimdDirective( + const OMPTargetParallelForSimdDirective *D) { + VisitOMPLoopDirective(D); +} + void CursorVisitor::EnqueueWorkList(VisitorWorkList &WL, const Stmt *S) { EnqueueVisitor(WL, MakeCXCursor(S, StmtParent, TU,RegionOfInterest)).Visit(S); } @@ -4868,6 +4875,8 @@ CXString clang_getCursorKindSpelling(enum CXCursorKind Kind) { return cxstring::createRef("OMPDistributeParallelForSimdDirective"); case CXCursor_OMPDistributeSimdDirective: return cxstring::createRef("OMPDistributeSimdDirective"); + case CXCursor_OMPTargetParallelForSimdDirective: + return cxstring::createRef("OMPTargetParallelForSimdDirective"); 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 4a8d9c4..80bb569 100644 --- a/clang/tools/libclang/CXCursor.cpp +++ b/clang/tools/libclang/CXCursor.cpp @@ -643,6 +643,9 @@ CXCursor cxcursor::MakeCXCursor(const Stmt *S, const Decl *Parent, case Stmt::OMPDistributeSimdDirectiveClass: K = CXCursor_OMPDistributeSimdDirective; break; + case Stmt::OMPTargetParallelForSimdDirectiveClass: + K = CXCursor_OMPTargetParallelForSimdDirective; + break; } CXCursor C = { K, 0, { Parent, S, TU } }; -- 2.7.4