diff --git a/clang/include/clang-c/Index.h b/clang/include/clang-c/Index.h index 4917ba5fb513..226893505437 100644 --- a/clang/include/clang-c/Index.h +++ b/clang/include/clang-c/Index.h @@ -2563,7 +2563,12 @@ enum CXCursorKind { */ CXCursor_OMPParallelMasterTaskLoopDirective = 282, - CXCursor_LastStmt = CXCursor_OMPParallelMasterTaskLoopDirective, + /** OpenMP master taskloop simd directive. + */ + CXCursor_OMPMasterTaskLoopSimdDirective = 283, + + + CXCursor_LastStmt = CXCursor_OMPMasterTaskLoopSimdDirective, /** * Cursor that represents the translation unit itself. diff --git a/clang/include/clang/AST/RecursiveASTVisitor.h b/clang/include/clang/AST/RecursiveASTVisitor.h index 951f65627054..c01a2da92624 100644 --- a/clang/include/clang/AST/RecursiveASTVisitor.h +++ b/clang/include/clang/AST/RecursiveASTVisitor.h @@ -2799,6 +2799,9 @@ DEF_TRAVERSE_STMT(OMPTaskLoopSimdDirective, DEF_TRAVERSE_STMT(OMPMasterTaskLoopDirective, { TRY_TO(TraverseOMPExecutableDirective(S)); }) +DEF_TRAVERSE_STMT(OMPMasterTaskLoopSimdDirective, + { TRY_TO(TraverseOMPExecutableDirective(S)); }) + DEF_TRAVERSE_STMT(OMPParallelMasterTaskLoopDirective, { TRY_TO(TraverseOMPExecutableDirective(S)); }) diff --git a/clang/include/clang/AST/StmtOpenMP.h b/clang/include/clang/AST/StmtOpenMP.h index d8a550a70321..ddfb3060b158 100644 --- a/clang/include/clang/AST/StmtOpenMP.h +++ b/clang/include/clang/AST/StmtOpenMP.h @@ -1165,6 +1165,7 @@ public: T->getStmtClass() == OMPTaskLoopDirectiveClass || T->getStmtClass() == OMPTaskLoopSimdDirectiveClass || T->getStmtClass() == OMPMasterTaskLoopDirectiveClass || + T->getStmtClass() == OMPMasterTaskLoopSimdDirectiveClass || T->getStmtClass() == OMPParallelMasterTaskLoopDirectiveClass || T->getStmtClass() == OMPDistributeDirectiveClass || T->getStmtClass() == OMPTargetParallelForDirectiveClass || @@ -3189,6 +3190,73 @@ public: } }; +/// This represents '#pragma omp master taskloop simd' directive. +/// +/// \code +/// #pragma omp master taskloop simd private(a,b) grainsize(val) num_tasks(num) +/// \endcode +/// In this example directive '#pragma omp master taskloop simd' has clauses +/// 'private' with the variables 'a' and 'b', 'grainsize' with expression 'val' +/// and 'num_tasks' with expression 'num'. +/// +class OMPMasterTaskLoopSimdDirective : 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. + /// + OMPMasterTaskLoopSimdDirective(SourceLocation StartLoc, SourceLocation EndLoc, + unsigned CollapsedNum, unsigned NumClauses) + : OMPLoopDirective(this, OMPMasterTaskLoopSimdDirectiveClass, + OMPD_master_taskloop_simd, StartLoc, EndLoc, + CollapsedNum, NumClauses) {} + + /// Build an empty directive. + /// + /// \param CollapsedNum Number of collapsed nested loops. + /// \param NumClauses Number of clauses. + /// + explicit OMPMasterTaskLoopSimdDirective(unsigned CollapsedNum, + unsigned NumClauses) + : OMPLoopDirective(this, OMPMasterTaskLoopSimdDirectiveClass, + OMPD_master_taskloop_simd, SourceLocation(), + SourceLocation(), CollapsedNum, NumClauses) {} + +public: + /// Creates directive with a list of \p 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 OMPMasterTaskLoopSimdDirective * + 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 \p NumClauses clauses. + /// + /// \param C AST context. + /// \param CollapsedNum Number of collapsed nested loops. + /// \param NumClauses Number of clauses. + /// + static OMPMasterTaskLoopSimdDirective *CreateEmpty(const ASTContext &C, + unsigned NumClauses, + unsigned CollapsedNum, + EmptyShell); + + static bool classof(const Stmt *T) { + return T->getStmtClass() == OMPMasterTaskLoopSimdDirectiveClass; + } +}; + /// This represents '#pragma omp parallel master taskloop' directive. /// /// \code diff --git a/clang/include/clang/Basic/OpenMPKinds.def b/clang/include/clang/Basic/OpenMPKinds.def index 9c592251c6a1..ff8f07aa5def 100644 --- a/clang/include/clang/Basic/OpenMPKinds.def +++ b/clang/include/clang/Basic/OpenMPKinds.def @@ -95,6 +95,9 @@ #ifndef OPENMP_MASTER_TASKLOOP_CLAUSE # define OPENMP_MASTER_TASKLOOP_CLAUSE(Name) #endif +#ifndef OPENMP_MASTER_TASKLOOP_SIMD_CLAUSE +# define OPENMP_MASTER_TASKLOOP_SIMD_CLAUSE(Name) +#endif #ifndef OPENMP_PARALLEL_MASTER_TASKLOOP_CLAUSE # define OPENMP_PARALLEL_MASTER_TASKLOOP_CLAUSE(Name) #endif @@ -266,6 +269,7 @@ OPENMP_DIRECTIVE(allocate) OPENMP_DIRECTIVE_EXT(declare_variant, "declare variant") OPENMP_DIRECTIVE_EXT(master_taskloop, "master taskloop") OPENMP_DIRECTIVE_EXT(parallel_master_taskloop, "parallel master taskloop") +OPENMP_DIRECTIVE_EXT(master_taskloop_simd, "master taskloop simd") // OpenMP clauses. OPENMP_CLAUSE(allocator, OMPAllocatorClause) @@ -693,6 +697,29 @@ OPENMP_MASTER_TASKLOOP_CLAUSE(reduction) OPENMP_MASTER_TASKLOOP_CLAUSE(in_reduction) OPENMP_MASTER_TASKLOOP_CLAUSE(allocate) +// Clauses allowed for OpenMP directive 'master taskloop simd'. +OPENMP_MASTER_TASKLOOP_SIMD_CLAUSE(if) +OPENMP_MASTER_TASKLOOP_SIMD_CLAUSE(shared) +OPENMP_MASTER_TASKLOOP_SIMD_CLAUSE(private) +OPENMP_MASTER_TASKLOOP_SIMD_CLAUSE(firstprivate) +OPENMP_MASTER_TASKLOOP_SIMD_CLAUSE(lastprivate) +OPENMP_MASTER_TASKLOOP_SIMD_CLAUSE(default) +OPENMP_MASTER_TASKLOOP_SIMD_CLAUSE(collapse) +OPENMP_MASTER_TASKLOOP_SIMD_CLAUSE(final) +OPENMP_MASTER_TASKLOOP_SIMD_CLAUSE(untied) +OPENMP_MASTER_TASKLOOP_SIMD_CLAUSE(mergeable) +OPENMP_MASTER_TASKLOOP_SIMD_CLAUSE(priority) +OPENMP_MASTER_TASKLOOP_SIMD_CLAUSE(linear) +OPENMP_MASTER_TASKLOOP_SIMD_CLAUSE(aligned) +OPENMP_MASTER_TASKLOOP_SIMD_CLAUSE(safelen) +OPENMP_MASTER_TASKLOOP_SIMD_CLAUSE(simdlen) +OPENMP_MASTER_TASKLOOP_SIMD_CLAUSE(grainsize) +OPENMP_MASTER_TASKLOOP_SIMD_CLAUSE(nogroup) +OPENMP_MASTER_TASKLOOP_SIMD_CLAUSE(num_tasks) +OPENMP_MASTER_TASKLOOP_SIMD_CLAUSE(reduction) +OPENMP_MASTER_TASKLOOP_SIMD_CLAUSE(in_reduction) +OPENMP_MASTER_TASKLOOP_SIMD_CLAUSE(allocate) + // Clauses allowed for OpenMP directive 'parallel master taskloop'. OPENMP_PARALLEL_MASTER_TASKLOOP_CLAUSE(if) OPENMP_PARALLEL_MASTER_TASKLOOP_CLAUSE(shared) @@ -1027,6 +1054,7 @@ OPENMP_MATCH_KIND(implementation) #undef OPENMP_DECLARE_MAPPER_CLAUSE #undef OPENMP_TASKGROUP_CLAUSE #undef OPENMP_PARALLEL_MASTER_TASKLOOP_CLAUSE +#undef OPENMP_MASTER_TASKLOOP_SIMD_CLAUSE #undef OPENMP_MASTER_TASKLOOP_CLAUSE #undef OPENMP_TASKLOOP_SIMD_CLAUSE #undef OPENMP_TASKLOOP_CLAUSE diff --git a/clang/include/clang/Basic/OpenMPKinds.h b/clang/include/clang/Basic/OpenMPKinds.h index fe0ba51becad..4129cca0fe68 100644 --- a/clang/include/clang/Basic/OpenMPKinds.h +++ b/clang/include/clang/Basic/OpenMPKinds.h @@ -269,7 +269,8 @@ bool isOpenMPPrivate(OpenMPClauseKind Kind); bool isOpenMPThreadPrivate(OpenMPClauseKind Kind); /// Checks if the specified directive kind is one of tasking directives - task, -/// taskloop or taksloop simd. +/// taskloop, taksloop simd, master taskloop, parallel master taskloop or master +/// taskloop simd. bool isOpenMPTaskingDirective(OpenMPDirectiveKind Kind); /// Checks if the specified directive kind is one of the composite or combined diff --git a/clang/include/clang/Basic/StmtNodes.td b/clang/include/clang/Basic/StmtNodes.td index 6231484e2b38..8d972f75e4eb 100644 --- a/clang/include/clang/Basic/StmtNodes.td +++ b/clang/include/clang/Basic/StmtNodes.td @@ -246,6 +246,7 @@ def OMPCancelDirective : DStmt; def OMPTaskLoopDirective : DStmt; def OMPTaskLoopSimdDirective : DStmt; def OMPMasterTaskLoopDirective : DStmt; +def OMPMasterTaskLoopSimdDirective : DStmt; def OMPParallelMasterTaskLoopDirective : DStmt; def OMPDistributeDirective : DStmt; def OMPDistributeParallelForDirective : DStmt; diff --git a/clang/include/clang/Sema/Sema.h b/clang/include/clang/Sema/Sema.h index d2798eaf656e..d3481af50a53 100644 --- a/clang/include/clang/Sema/Sema.h +++ b/clang/include/clang/Sema/Sema.h @@ -9578,6 +9578,11 @@ public: StmtResult ActOnOpenMPMasterTaskLoopDirective( ArrayRef Clauses, Stmt *AStmt, SourceLocation StartLoc, SourceLocation EndLoc, VarsWithInheritedDSAType &VarsWithImplicitDSA); + /// Called on well-formed '\#pragma omp master taskloop simd' after parsing of + /// the associated statement. + StmtResult ActOnOpenMPMasterTaskLoopSimdDirective( + ArrayRef Clauses, Stmt *AStmt, SourceLocation StartLoc, + SourceLocation EndLoc, VarsWithInheritedDSAType &VarsWithImplicitDSA); /// Called on well-formed '\#pragma omp parallel master taskloop' after /// parsing of the associated statement. StmtResult ActOnOpenMPParallelMasterTaskLoopDirective( diff --git a/clang/include/clang/Serialization/ASTBitCodes.h b/clang/include/clang/Serialization/ASTBitCodes.h index 0d3971dd278e..b95c281a5898 100644 --- a/clang/include/clang/Serialization/ASTBitCodes.h +++ b/clang/include/clang/Serialization/ASTBitCodes.h @@ -1966,6 +1966,7 @@ namespace serialization { STMT_OMP_TASKLOOP_DIRECTIVE, STMT_OMP_TASKLOOP_SIMD_DIRECTIVE, STMT_OMP_MASTER_TASKLOOP_DIRECTIVE, + STMT_OMP_MASTER_TASKLOOP_SIMD_DIRECTIVE, STMT_OMP_PARALLEL_MASTER_TASKLOOP_DIRECTIVE, STMT_OMP_DISTRIBUTE_DIRECTIVE, STMT_OMP_TARGET_UPDATE_DIRECTIVE, diff --git a/clang/lib/AST/StmtOpenMP.cpp b/clang/lib/AST/StmtOpenMP.cpp index 7440e6c861c5..da1364ebffc4 100644 --- a/clang/lib/AST/StmtOpenMP.cpp +++ b/clang/lib/AST/StmtOpenMP.cpp @@ -1073,6 +1073,60 @@ OMPMasterTaskLoopDirective::CreateEmpty(const ASTContext &C, return new (Mem) OMPMasterTaskLoopDirective(CollapsedNum, NumClauses); } +OMPMasterTaskLoopSimdDirective *OMPMasterTaskLoopSimdDirective::Create( + const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc, + unsigned CollapsedNum, ArrayRef Clauses, Stmt *AssociatedStmt, + const HelperExprs &Exprs) { + unsigned Size = llvm::alignTo(sizeof(OMPMasterTaskLoopSimdDirective), + alignof(OMPClause *)); + void *Mem = + C.Allocate(Size + sizeof(OMPClause *) * Clauses.size() + + sizeof(Stmt *) * + numLoopChildren(CollapsedNum, OMPD_master_taskloop_simd)); + auto *Dir = new (Mem) OMPMasterTaskLoopSimdDirective( + 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->setCounters(Exprs.Counters); + Dir->setPrivateCounters(Exprs.PrivateCounters); + Dir->setInits(Exprs.Inits); + Dir->setUpdates(Exprs.Updates); + Dir->setFinals(Exprs.Finals); + Dir->setDependentCounters(Exprs.DependentCounters); + Dir->setDependentInits(Exprs.DependentInits); + Dir->setFinalsConditions(Exprs.FinalsConditions); + Dir->setPreInits(Exprs.PreInits); + return Dir; +} + +OMPMasterTaskLoopSimdDirective * +OMPMasterTaskLoopSimdDirective::CreateEmpty(const ASTContext &C, + unsigned NumClauses, + unsigned CollapsedNum, EmptyShell) { + unsigned Size = llvm::alignTo(sizeof(OMPMasterTaskLoopSimdDirective), + alignof(OMPClause *)); + void *Mem = + C.Allocate(Size + sizeof(OMPClause *) * NumClauses + + sizeof(Stmt *) * + numLoopChildren(CollapsedNum, OMPD_master_taskloop_simd)); + return new (Mem) OMPMasterTaskLoopSimdDirective(CollapsedNum, NumClauses); +} + OMPParallelMasterTaskLoopDirective *OMPParallelMasterTaskLoopDirective::Create( const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc, unsigned CollapsedNum, ArrayRef Clauses, Stmt *AssociatedStmt, diff --git a/clang/lib/AST/StmtPrinter.cpp b/clang/lib/AST/StmtPrinter.cpp index 70fe484751c6..5b92ca0ac9c5 100644 --- a/clang/lib/AST/StmtPrinter.cpp +++ b/clang/lib/AST/StmtPrinter.cpp @@ -829,6 +829,12 @@ void StmtPrinter::VisitOMPMasterTaskLoopDirective( PrintOMPExecutableDirective(Node); } +void StmtPrinter::VisitOMPMasterTaskLoopSimdDirective( + OMPMasterTaskLoopSimdDirective *Node) { + Indent() << "#pragma omp master taskloop simd"; + PrintOMPExecutableDirective(Node); +} + void StmtPrinter::VisitOMPParallelMasterTaskLoopDirective( OMPParallelMasterTaskLoopDirective *Node) { Indent() << "#pragma omp parallel master taskloop"; diff --git a/clang/lib/AST/StmtProfile.cpp b/clang/lib/AST/StmtProfile.cpp index 1cc36623d451..0c4916e6ab35 100644 --- a/clang/lib/AST/StmtProfile.cpp +++ b/clang/lib/AST/StmtProfile.cpp @@ -927,6 +927,11 @@ void StmtProfiler::VisitOMPMasterTaskLoopDirective( VisitOMPLoopDirective(S); } +void StmtProfiler::VisitOMPMasterTaskLoopSimdDirective( + const OMPMasterTaskLoopSimdDirective *S) { + VisitOMPLoopDirective(S); +} + void StmtProfiler::VisitOMPParallelMasterTaskLoopDirective( const OMPParallelMasterTaskLoopDirective *S) { VisitOMPLoopDirective(S); diff --git a/clang/lib/Basic/OpenMPKinds.cpp b/clang/lib/Basic/OpenMPKinds.cpp index 54906f86ef50..a52ed8caa121 100644 --- a/clang/lib/Basic/OpenMPKinds.cpp +++ b/clang/lib/Basic/OpenMPKinds.cpp @@ -656,6 +656,16 @@ bool clang::isAllowedClauseForDirective(OpenMPDirectiveKind DKind, #define OPENMP_MASTER_TASKLOOP_CLAUSE(Name) \ case OMPC_##Name: \ return true; +#include "clang/Basic/OpenMPKinds.def" + default: + break; + } + break; + case OMPD_master_taskloop_simd: + switch (CKind) { +#define OPENMP_MASTER_TASKLOOP_SIMD_CLAUSE(Name) \ + case OMPC_##Name: \ + return true; #include "clang/Basic/OpenMPKinds.def" default: break; @@ -892,7 +902,7 @@ bool clang::isOpenMPLoopDirective(OpenMPDirectiveKind DKind) { return DKind == OMPD_simd || DKind == OMPD_for || DKind == OMPD_for_simd || DKind == OMPD_parallel_for || DKind == OMPD_parallel_for_simd || DKind == OMPD_taskloop || DKind == OMPD_taskloop_simd || - DKind == OMPD_master_taskloop || + DKind == OMPD_master_taskloop || DKind == OMPD_master_taskloop_simd || DKind == OMPD_parallel_master_taskloop || DKind == OMPD_distribute || DKind == OMPD_target_parallel_for || DKind == OMPD_distribute_parallel_for || @@ -926,7 +936,7 @@ bool clang::isOpenMPWorksharingDirective(OpenMPDirectiveKind DKind) { bool clang::isOpenMPTaskLoopDirective(OpenMPDirectiveKind DKind) { return DKind == OMPD_taskloop || DKind == OMPD_taskloop_simd || - DKind == OMPD_master_taskloop || + DKind == OMPD_master_taskloop || DKind == OMPD_master_taskloop_simd || DKind == OMPD_parallel_master_taskloop; } @@ -977,6 +987,7 @@ bool clang::isOpenMPTeamsDirective(OpenMPDirectiveKind DKind) { bool clang::isOpenMPSimdDirective(OpenMPDirectiveKind DKind) { return DKind == OMPD_simd || DKind == OMPD_for_simd || DKind == OMPD_parallel_for_simd || DKind == OMPD_taskloop_simd || + DKind == OMPD_master_taskloop_simd || DKind == OMPD_distribute_parallel_for_simd || DKind == OMPD_distribute_simd || DKind == OMPD_target_simd || DKind == OMPD_teams_distribute_simd || @@ -1079,6 +1090,7 @@ void clang::getOpenMPCaptureRegions( case OMPD_taskloop: case OMPD_taskloop_simd: case OMPD_master_taskloop: + case OMPD_master_taskloop_simd: CaptureRegions.push_back(OMPD_taskloop); break; case OMPD_parallel_master_taskloop: diff --git a/clang/lib/CodeGen/CGOpenMPRuntime.cpp b/clang/lib/CodeGen/CGOpenMPRuntime.cpp index 8b853e8aa139..2a13a2a58156 100644 --- a/clang/lib/CodeGen/CGOpenMPRuntime.cpp +++ b/clang/lib/CodeGen/CGOpenMPRuntime.cpp @@ -6706,6 +6706,7 @@ emitNumTeamsForTargetDirective(CodeGenFunction &CGF, case OMPD_taskloop: case OMPD_taskloop_simd: case OMPD_master_taskloop: + case OMPD_master_taskloop_simd: case OMPD_parallel_master_taskloop: case OMPD_requires: case OMPD_unknown: @@ -7014,6 +7015,7 @@ emitNumThreadsForTargetDirective(CodeGenFunction &CGF, case OMPD_taskloop: case OMPD_taskloop_simd: case OMPD_master_taskloop: + case OMPD_master_taskloop_simd: case OMPD_parallel_master_taskloop: case OMPD_requires: case OMPD_unknown: @@ -8787,6 +8789,7 @@ getNestedDistributeDirective(ASTContext &Ctx, const OMPExecutableDirective &D) { case OMPD_taskloop: case OMPD_taskloop_simd: case OMPD_master_taskloop: + case OMPD_master_taskloop_simd: case OMPD_parallel_master_taskloop: case OMPD_requires: case OMPD_unknown: @@ -9546,6 +9549,7 @@ void CGOpenMPRuntime::scanForTargetRegionsFunctions(const Stmt *S, case OMPD_taskloop: case OMPD_taskloop_simd: case OMPD_master_taskloop: + case OMPD_master_taskloop_simd: case OMPD_parallel_master_taskloop: case OMPD_requires: case OMPD_unknown: @@ -10163,6 +10167,7 @@ void CGOpenMPRuntime::emitTargetDataStandAloneCall( case OMPD_taskloop: case OMPD_taskloop_simd: case OMPD_master_taskloop: + case OMPD_master_taskloop_simd: case OMPD_parallel_master_taskloop: case OMPD_target: case OMPD_target_simd: diff --git a/clang/lib/CodeGen/CGOpenMPRuntimeNVPTX.cpp b/clang/lib/CodeGen/CGOpenMPRuntimeNVPTX.cpp index 291052109e87..708260429f68 100644 --- a/clang/lib/CodeGen/CGOpenMPRuntimeNVPTX.cpp +++ b/clang/lib/CodeGen/CGOpenMPRuntimeNVPTX.cpp @@ -804,6 +804,7 @@ static bool hasNestedSPMDDirective(ASTContext &Ctx, case OMPD_taskloop: case OMPD_taskloop_simd: case OMPD_master_taskloop: + case OMPD_master_taskloop_simd: case OMPD_parallel_master_taskloop: case OMPD_requires: case OMPD_unknown: @@ -877,6 +878,7 @@ static bool supportsSPMDExecutionMode(ASTContext &Ctx, case OMPD_taskloop: case OMPD_taskloop_simd: case OMPD_master_taskloop: + case OMPD_master_taskloop_simd: case OMPD_parallel_master_taskloop: case OMPD_requires: case OMPD_unknown: @@ -1043,6 +1045,7 @@ static bool hasNestedLightweightDirective(ASTContext &Ctx, case OMPD_taskloop: case OMPD_taskloop_simd: case OMPD_master_taskloop: + case OMPD_master_taskloop_simd: case OMPD_parallel_master_taskloop: case OMPD_requires: case OMPD_unknown: @@ -1122,6 +1125,7 @@ static bool supportsLightweightRuntime(ASTContext &Ctx, case OMPD_taskloop: case OMPD_taskloop_simd: case OMPD_master_taskloop: + case OMPD_master_taskloop_simd: case OMPD_parallel_master_taskloop: case OMPD_requires: case OMPD_unknown: diff --git a/clang/lib/CodeGen/CGStmt.cpp b/clang/lib/CodeGen/CGStmt.cpp index c5f6e5579ba1..bb2629f89d3d 100644 --- a/clang/lib/CodeGen/CGStmt.cpp +++ b/clang/lib/CodeGen/CGStmt.cpp @@ -284,6 +284,10 @@ void CodeGenFunction::EmitStmt(const Stmt *S, ArrayRef Attrs) { case Stmt::OMPMasterTaskLoopDirectiveClass: EmitOMPMasterTaskLoopDirective(cast(*S)); break; + case Stmt::OMPMasterTaskLoopSimdDirectiveClass: + EmitOMPMasterTaskLoopSimdDirective( + cast(*S)); + break; case Stmt::OMPParallelMasterTaskLoopDirectiveClass: EmitOMPParallelMasterTaskLoopDirective( cast(*S)); diff --git a/clang/lib/CodeGen/CGStmtOpenMP.cpp b/clang/lib/CodeGen/CGStmtOpenMP.cpp index 1ca04a6a5787..6ece69d51daf 100644 --- a/clang/lib/CodeGen/CGStmtOpenMP.cpp +++ b/clang/lib/CodeGen/CGStmtOpenMP.cpp @@ -5121,6 +5121,16 @@ void CodeGenFunction::EmitOMPMasterTaskLoopDirective( CGM.getOpenMPRuntime().emitMasterRegion(*this, CodeGen, S.getBeginLoc()); } +void CodeGenFunction::EmitOMPMasterTaskLoopSimdDirective( + const OMPMasterTaskLoopSimdDirective &S) { + auto &&CodeGen = [this, &S](CodeGenFunction &CGF, PrePostActionTy &Action) { + Action.Enter(CGF); + EmitOMPTaskLoopBasedDirective(S); + }; + OMPLexicalScope Scope(*this, S, llvm::None, /*EmitPreInitStmt=*/false); + CGM.getOpenMPRuntime().emitMasterRegion(*this, CodeGen, S.getBeginLoc()); +} + void CodeGenFunction::EmitOMPParallelMasterTaskLoopDirective( const OMPParallelMasterTaskLoopDirective &S) { auto &&CodeGen = [this, &S](CodeGenFunction &CGF, PrePostActionTy &Action) { diff --git a/clang/lib/CodeGen/CodeGenFunction.h b/clang/lib/CodeGen/CodeGenFunction.h index ecdf6323a46b..99bc85ba3773 100644 --- a/clang/lib/CodeGen/CodeGenFunction.h +++ b/clang/lib/CodeGen/CodeGenFunction.h @@ -3156,6 +3156,8 @@ public: void EmitOMPTaskLoopDirective(const OMPTaskLoopDirective &S); void EmitOMPTaskLoopSimdDirective(const OMPTaskLoopSimdDirective &S); void EmitOMPMasterTaskLoopDirective(const OMPMasterTaskLoopDirective &S); + void + EmitOMPMasterTaskLoopSimdDirective(const OMPMasterTaskLoopSimdDirective &S); void EmitOMPParallelMasterTaskLoopDirective( const OMPParallelMasterTaskLoopDirective &S); void EmitOMPDistributeDirective(const OMPDistributeDirective &S); diff --git a/clang/lib/Parse/ParseOpenMP.cpp b/clang/lib/Parse/ParseOpenMP.cpp index 5276a9730667..91fe10e667db 100644 --- a/clang/lib/Parse/ParseOpenMP.cpp +++ b/clang/lib/Parse/ParseOpenMP.cpp @@ -138,6 +138,7 @@ static OpenMPDirectiveKind parseOpenMPDirectiveKind(Parser &P) { {OMPD_target_teams_distribute_parallel_for, OMPD_simd, OMPD_target_teams_distribute_parallel_for_simd}, {OMPD_master, OMPD_taskloop, OMPD_master_taskloop}, + {OMPD_master_taskloop, OMPD_simd, OMPD_master_taskloop_simd}, {OMPD_parallel, OMPD_master, OMPD_parallel_master}, {OMPD_parallel_master, OMPD_taskloop, OMPD_parallel_master_taskloop}}; enum { CancellationPoint = 0, DeclareReduction = 1, TargetData = 2 }; @@ -1508,6 +1509,7 @@ Parser::DeclGroupPtrTy Parser::ParseOpenMPDeclarativeDirectiveWithExtDecl( case OMPD_taskloop: case OMPD_taskloop_simd: case OMPD_master_taskloop: + case OMPD_master_taskloop_simd: case OMPD_parallel_master_taskloop: case OMPD_distribute: case OMPD_end_declare_target: @@ -1564,16 +1566,16 @@ Parser::DeclGroupPtrTy Parser::ParseOpenMPDeclarativeDirectiveWithExtDecl( /// 'barrier' | 'taskwait' | 'flush' | 'ordered' | 'atomic' | /// 'for simd' | 'parallel for simd' | 'target' | 'target data' | /// 'taskgroup' | 'teams' | 'taskloop' | 'taskloop simd' | 'master -/// taskloop' | 'parallel master taskloop' | 'distribute' | 'target -/// enter data' | 'target exit data' | 'target parallel' | 'target -/// parallel for' | 'target update' | 'distribute parallel for' | -/// 'distribute paralle for simd' | 'distribute simd' | 'target parallel -/// for simd' | 'target simd' | 'teams distribute' | 'teams distribute -/// simd' | 'teams distribute parallel for simd' | 'teams distribute -/// parallel for' | 'target teams' | 'target teams distribute' | 'target -/// teams distribute parallel for' | 'target teams distribute parallel -/// for simd' | 'target teams distribute simd' {clause} -/// annot_pragma_openmp_end +/// taskloop' | 'master taskloop simd' | 'parallel master taskloop' | +/// 'distribute' | 'target enter data' | 'target exit data' | 'target +/// parallel' | 'target parallel for' | 'target update' | 'distribute +/// parallel for' | 'distribute paralle for simd' | 'distribute simd' | +/// 'target parallel for simd' | 'target simd' | 'teams distribute' | +/// 'teams distribute simd' | 'teams distribute parallel for simd' | +/// 'teams distribute parallel for' | 'target teams' | 'target teams +/// distribute' | 'target teams distribute parallel for' | 'target teams +/// distribute parallel for simd' | 'target teams distribute simd' +/// {clause} annot_pragma_openmp_end /// StmtResult Parser::ParseOpenMPDeclarativeOrExecutableDirective(ParsedStmtContext StmtCtx) { @@ -1749,6 +1751,7 @@ Parser::ParseOpenMPDeclarativeOrExecutableDirective(ParsedStmtContext StmtCtx) { case OMPD_taskloop: case OMPD_taskloop_simd: case OMPD_master_taskloop: + case OMPD_master_taskloop_simd: case OMPD_parallel_master_taskloop: case OMPD_distribute: case OMPD_distribute_parallel_for: diff --git a/clang/lib/Sema/SemaOpenMP.cpp b/clang/lib/Sema/SemaOpenMP.cpp index 3000469b0c90..c7e0d2aee036 100644 --- a/clang/lib/Sema/SemaOpenMP.cpp +++ b/clang/lib/Sema/SemaOpenMP.cpp @@ -3239,7 +3239,8 @@ void Sema::ActOnOpenMPRegionStart(OpenMPDirectiveKind DKind, Scope *CurScope) { } case OMPD_taskloop: case OMPD_taskloop_simd: - case OMPD_master_taskloop: { + case OMPD_master_taskloop: + case OMPD_master_taskloop_simd: { QualType KmpInt32Ty = Context.getIntTypeForBitwidth(/*DestWidth=*/32, /*Signed=*/1) .withConst(); @@ -4471,6 +4472,11 @@ StmtResult Sema::ActOnOpenMPExecutableDirective( ClausesWithImplicit, AStmt, StartLoc, EndLoc, VarsWithInheritedDSA); AllowedNameModifiers.push_back(OMPD_taskloop); break; + case OMPD_master_taskloop_simd: + Res = ActOnOpenMPMasterTaskLoopSimdDirective( + ClausesWithImplicit, AStmt, StartLoc, EndLoc, VarsWithInheritedDSA); + AllowedNameModifiers.push_back(OMPD_taskloop); + break; case OMPD_parallel_master_taskloop: Res = ActOnOpenMPParallelMasterTaskLoopDirective( ClausesWithImplicit, AStmt, StartLoc, EndLoc, VarsWithInheritedDSA); @@ -9357,6 +9363,55 @@ StmtResult Sema::ActOnOpenMPMasterTaskLoopDirective( NestedLoopCount, Clauses, AStmt, B); } +StmtResult Sema::ActOnOpenMPMasterTaskLoopSimdDirective( + ArrayRef Clauses, Stmt *AStmt, SourceLocation StartLoc, + SourceLocation EndLoc, VarsWithInheritedDSAType &VarsWithImplicitDSA) { + if (!AStmt) + return StmtError(); + + assert(isa(AStmt) && "Captured statement expected"); + 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_master_taskloop_simd, getCollapseNumberExpr(Clauses), + /*OrderedLoopCountExpr=*/nullptr, AStmt, *this, *DSAStack, + VarsWithImplicitDSA, B); + if (NestedLoopCount == 0) + return StmtError(); + + assert((CurContext->isDependentContext() || B.builtAll()) && + "omp for loop exprs were not built"); + + if (!CurContext->isDependentContext()) { + // Finalize the clauses that need pre-built expressions for CodeGen. + for (OMPClause *C : Clauses) { + if (auto *LC = dyn_cast(C)) + if (FinishOpenMPLinearClause(*LC, cast(B.IterationVarRef), + B.NumIterations, *this, CurScope, + DSAStack)) + return StmtError(); + } + } + + // OpenMP, [2.9.2 taskloop Construct, Restrictions] + // The grainsize clause and num_tasks clause are mutually exclusive and may + // not appear on the same taskloop directive. + if (checkGrainsizeNumTasksClauses(*this, Clauses)) + return StmtError(); + // OpenMP, [2.9.2 taskloop Construct, Restrictions] + // If a reduction clause is present on the taskloop directive, the nogroup + // clause must not be specified. + if (checkReductionClauseWithNogroup(*this, Clauses)) + return StmtError(); + if (checkSimdlenSafelenSpecified(*this, Clauses)) + return StmtError(); + + setFunctionHasBranchProtectedScope(); + return OMPMasterTaskLoopSimdDirective::Create( + Context, StartLoc, EndLoc, NestedLoopCount, Clauses, AStmt, B); +} + StmtResult Sema::ActOnOpenMPParallelMasterTaskLoopDirective( ArrayRef Clauses, Stmt *AStmt, SourceLocation StartLoc, SourceLocation EndLoc, VarsWithInheritedDSAType &VarsWithImplicitDSA) { @@ -10323,6 +10378,7 @@ static OpenMPDirectiveKind getOpenMPCaptureRegionForClause( case OMPD_taskloop: case OMPD_taskloop_simd: case OMPD_master_taskloop: + case OMPD_master_taskloop_simd: case OMPD_target_data: // Do not capture if-clause expressions. break; @@ -10397,6 +10453,7 @@ static OpenMPDirectiveKind getOpenMPCaptureRegionForClause( case OMPD_taskloop: case OMPD_taskloop_simd: case OMPD_master_taskloop: + case OMPD_master_taskloop_simd: case OMPD_threadprivate: case OMPD_allocate: case OMPD_taskyield: @@ -10454,6 +10511,7 @@ static OpenMPDirectiveKind getOpenMPCaptureRegionForClause( case OMPD_taskloop: case OMPD_taskloop_simd: case OMPD_master_taskloop: + case OMPD_master_taskloop_simd: case OMPD_parallel_master_taskloop: case OMPD_target_data: case OMPD_target_enter_data: @@ -10523,6 +10581,7 @@ static OpenMPDirectiveKind getOpenMPCaptureRegionForClause( case OMPD_taskloop: case OMPD_taskloop_simd: case OMPD_master_taskloop: + case OMPD_master_taskloop_simd: case OMPD_parallel_master_taskloop: case OMPD_target_data: case OMPD_target_enter_data: @@ -10592,6 +10651,7 @@ static OpenMPDirectiveKind getOpenMPCaptureRegionForClause( case OMPD_taskloop: case OMPD_taskloop_simd: case OMPD_master_taskloop: + case OMPD_master_taskloop_simd: case OMPD_parallel_master_taskloop: case OMPD_target_data: case OMPD_target_enter_data: @@ -10665,6 +10725,7 @@ static OpenMPDirectiveKind getOpenMPCaptureRegionForClause( case OMPD_taskloop: case OMPD_taskloop_simd: case OMPD_master_taskloop: + case OMPD_master_taskloop_simd: case OMPD_parallel_master_taskloop: case OMPD_target_data: case OMPD_target_enter_data: @@ -10739,6 +10800,7 @@ static OpenMPDirectiveKind getOpenMPCaptureRegionForClause( case OMPD_taskloop: case OMPD_taskloop_simd: case OMPD_master_taskloop: + case OMPD_master_taskloop_simd: case OMPD_parallel_master_taskloop: case OMPD_cancel: case OMPD_parallel: @@ -10786,6 +10848,7 @@ static OpenMPDirectiveKind getOpenMPCaptureRegionForClause( case OMPD_taskloop: case OMPD_taskloop_simd: case OMPD_master_taskloop: + case OMPD_master_taskloop_simd: break; case OMPD_parallel_master_taskloop: CaptureRegion = OMPD_parallel; diff --git a/clang/lib/Sema/TreeTransform.h b/clang/lib/Sema/TreeTransform.h index 8184d4c09b49..f8549471c5b0 100644 --- a/clang/lib/Sema/TreeTransform.h +++ b/clang/lib/Sema/TreeTransform.h @@ -8276,6 +8276,17 @@ StmtResult TreeTransform::TransformOMPMasterTaskLoopDirective( return Res; } +template +StmtResult TreeTransform::TransformOMPMasterTaskLoopSimdDirective( + OMPMasterTaskLoopSimdDirective *D) { + DeclarationNameInfo DirName; + getDerived().getSema().StartOpenMPDSABlock(OMPD_master_taskloop_simd, DirName, + nullptr, D->getBeginLoc()); + StmtResult Res = getDerived().TransformOMPExecutableDirective(D); + getDerived().getSema().EndOpenMPDSABlock(Res.get()); + return Res; +} + template StmtResult TreeTransform::TransformOMPParallelMasterTaskLoopDirective( OMPParallelMasterTaskLoopDirective *D) { diff --git a/clang/lib/Serialization/ASTReaderStmt.cpp b/clang/lib/Serialization/ASTReaderStmt.cpp index 7eb56e16eade..509e206c8141 100644 --- a/clang/lib/Serialization/ASTReaderStmt.cpp +++ b/clang/lib/Serialization/ASTReaderStmt.cpp @@ -2299,6 +2299,11 @@ void ASTStmtReader::VisitOMPMasterTaskLoopDirective( VisitOMPLoopDirective(D); } +void ASTStmtReader::VisitOMPMasterTaskLoopSimdDirective( + OMPMasterTaskLoopSimdDirective *D) { + VisitOMPLoopDirective(D); +} + void ASTStmtReader::VisitOMPParallelMasterTaskLoopDirective( OMPParallelMasterTaskLoopDirective *D) { VisitOMPLoopDirective(D); @@ -3103,6 +3108,14 @@ Stmt *ASTReader::ReadStmtFromStream(ModuleFile &F) { break; } + case STMT_OMP_MASTER_TASKLOOP_SIMD_DIRECTIVE: { + unsigned NumClauses = Record[ASTStmtReader::NumStmtFields]; + unsigned CollapsedNum = Record[ASTStmtReader::NumStmtFields + 1]; + S = OMPMasterTaskLoopSimdDirective::CreateEmpty(Context, NumClauses, + CollapsedNum, Empty); + break; + } + case STMT_OMP_PARALLEL_MASTER_TASKLOOP_DIRECTIVE: { unsigned NumClauses = Record[ASTStmtReader::NumStmtFields]; unsigned CollapsedNum = Record[ASTStmtReader::NumStmtFields + 1]; diff --git a/clang/lib/Serialization/ASTWriterStmt.cpp b/clang/lib/Serialization/ASTWriterStmt.cpp index deba1ccb0e5e..84a532496de2 100644 --- a/clang/lib/Serialization/ASTWriterStmt.cpp +++ b/clang/lib/Serialization/ASTWriterStmt.cpp @@ -2247,6 +2247,12 @@ void ASTStmtWriter::VisitOMPMasterTaskLoopDirective( Code = serialization::STMT_OMP_MASTER_TASKLOOP_DIRECTIVE; } +void ASTStmtWriter::VisitOMPMasterTaskLoopSimdDirective( + OMPMasterTaskLoopSimdDirective *D) { + VisitOMPLoopDirective(D); + Code = serialization::STMT_OMP_MASTER_TASKLOOP_SIMD_DIRECTIVE; +} + void ASTStmtWriter::VisitOMPParallelMasterTaskLoopDirective( OMPParallelMasterTaskLoopDirective *D) { VisitOMPLoopDirective(D); diff --git a/clang/lib/StaticAnalyzer/Core/ExprEngine.cpp b/clang/lib/StaticAnalyzer/Core/ExprEngine.cpp index ea1df1b0df8a..04301ba5c169 100644 --- a/clang/lib/StaticAnalyzer/Core/ExprEngine.cpp +++ b/clang/lib/StaticAnalyzer/Core/ExprEngine.cpp @@ -1266,6 +1266,7 @@ void ExprEngine::Visit(const Stmt *S, ExplodedNode *Pred, case Stmt::OMPTaskLoopDirectiveClass: case Stmt::OMPTaskLoopSimdDirectiveClass: case Stmt::OMPMasterTaskLoopDirectiveClass: + case Stmt::OMPMasterTaskLoopSimdDirectiveClass: case Stmt::OMPParallelMasterTaskLoopDirectiveClass: case Stmt::OMPDistributeDirectiveClass: case Stmt::OMPDistributeParallelForDirectiveClass: diff --git a/clang/test/OpenMP/master_taskloop_simd_aligned_messages.cpp b/clang/test/OpenMP/master_taskloop_simd_aligned_messages.cpp new file mode 100644 index 000000000000..349fd601e5ef --- /dev/null +++ b/clang/test/OpenMP/master_taskloop_simd_aligned_messages.cpp @@ -0,0 +1,205 @@ +// RUN: %clang_cc1 -x c++ -std=c++11 -verify -fopenmp %s -Wuninitialized + +// RUN: %clang_cc1 -x c++ -std=c++11 -verify -fopenmp-simd %s -Wuninitialized + +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 master taskloop simd aligned(B:bfoo()) + for (int i = 0; i < 10; ++i) ; + // expected-error@+1 {{unexpected ':' in nested name specifier; did you mean '::'}} + #pragma omp master taskloop simd aligned(B::ib:B:bfoo()) + for (int i = 0; i < 10; ++i) ; + #pragma omp master taskloop 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 master taskloop simd aligned(z:B:bfoo()) + for (int i = 0; i < 10; ++i) ; + #pragma omp master taskloop 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 master taskloop 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 master taskloop simd aligned(B,rp,::z: X::x) + for (int i = 0; i < 10; ++i) ; + #pragma omp master taskloop simd aligned(::z) + for (int i = 0; i < 10; ++i) ; + // expected-error@+1 {{expected variable name}} + #pragma omp master taskloop 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 master taskloop 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 master taskloop 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 master taskloop 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 master taskloop 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 {{'i' defined here}} + // expected-note@+1 {{declared here}} + int &j = i; + #pragma omp master taskloop simd aligned // expected-error {{expected '(' after 'aligned'}} + for (I k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd aligned ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (I k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd aligned () // expected-error {{expected expression}} + for (I k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd aligned (argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (I k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd aligned (argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (I k = 0; k < argc; ++k) ++k; +// FIXME: Should argc really be a pointer? + #pragma omp master taskloop simd aligned (*argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} + for (I k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop 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 master taskloop simd aligned (S1) // expected-error {{'S1' does not refer to a value}} + for (I k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd aligned (argv[1]) // expected-error {{expected variable name}} + for (I k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop 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 master taskloop 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 master taskloop simd aligned(i) + for (I k = 0; k < argc; ++k) ++k; + #pragma omp parallel + { + int *v = 0; + I i; + #pragma omp master taskloop simd aligned(v:16) + for (I k = 0; k < argc; ++k) { i = k; v += 2; } + } + float *f; + #pragma omp master taskloop 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 master taskloop simd aligned(f:j) + for (I k = 0; k < argc; ++k) { ++k; v += j; } + #pragma omp master taskloop 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 master taskloop simd aligned // expected-error {{expected '(' after 'aligned'}} + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd aligned ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd aligned () // expected-error {{expected expression}} + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop 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 master taskloop 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 master taskloop 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 master taskloop simd aligned (argc) + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop 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 master taskloop simd aligned(a, b) + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop 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 master taskloop 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/master_taskloop_simd_ast_print.cpp b/clang/test/OpenMP/master_taskloop_simd_ast_print.cpp new file mode 100644 index 000000000000..067b72fed2f9 --- /dev/null +++ b/clang/test/OpenMP/master_taskloop_simd_ast_print.cpp @@ -0,0 +1,84 @@ +// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -ast-print %s | FileCheck %s +// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -emit-pch -o %t %s +// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s + +// RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 -ast-print %s | FileCheck %s +// RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -x c++ -std=c++11 -emit-pch -o %t %s +// RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s +// expected-no-diagnostics + +#ifndef HEADER +#define HEADER + +void foo() {} + +template +T tmain(T argc) { + T b = argc, c, d, e, f, g; + T *ptr; + static T a; +// CHECK: static T a; +#pragma omp taskgroup task_reduction(+: d) allocate(d) +#pragma omp master taskloop simd allocate(d) if(taskloop: argc > N) default(shared) untied priority(N) safelen(N) linear(c) aligned(ptr) grainsize(N) reduction(+:g) in_reduction(+: d) + // CHECK-NEXT: #pragma omp taskgroup task_reduction(+: d) allocate(d) + // CHECK-NEXT: #pragma omp master taskloop simd allocate(d) if(taskloop: argc > N) default(shared) untied priority(N) safelen(N) linear(c) aligned(ptr) grainsize(N) reduction(+: g) in_reduction(+: d){{$}} + for (int i = 0; i < 2; ++i) + a = 2; +// CHECK-NEXT: for (int i = 0; i < 2; ++i) +// CHECK-NEXT: a = 2; +#pragma omp parallel +#pragma omp master taskloop simd private(argc, b), firstprivate(c, d), lastprivate(d, f) collapse(N) shared(g) if (c) final(d) mergeable priority(f) simdlen(N) nogroup num_tasks(N) + 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) + 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 parallel + // CHECK-NEXT: #pragma omp master taskloop simd private(argc,b) firstprivate(c,d) lastprivate(d,f) collapse(N) shared(g) if(c) final(d) mergeable priority(f) simdlen(N) nogroup num_tasks(N) + // 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: 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(); + return T(); +} + +// CHECK-LABEL: int main(int argc, char **argv) { +int main(int argc, char **argv) { + int b = argc, c, d, e, f, g; + static int a; +// CHECK: static int a; +#pragma omp taskgroup task_reduction(+: d) +#pragma omp master taskloop simd if(taskloop: a) default(none) shared(a) final(b) priority(5) safelen(8) linear(b), aligned(argv) num_tasks(argc) reduction(*: g) in_reduction(+: d) + // CHECK-NEXT: #pragma omp taskgroup task_reduction(+: d) + // CHECK-NEXT: #pragma omp master taskloop simd if(taskloop: a) default(none) shared(a) final(b) priority(5) safelen(8) linear(b) aligned(argv) num_tasks(argc) reduction(*: g) in_reduction(+: d) + for (int i = 0; i < 2; ++i) + a = 2; +// CHECK-NEXT: for (int i = 0; i < 2; ++i) +// CHECK-NEXT: a = 2; +#pragma omp parallel +#pragma omp master taskloop simd private(argc, b), firstprivate(argv, c), lastprivate(d, f) collapse(2) shared(g) if(argc) mergeable priority(argc) simdlen(16) grainsize(argc) reduction(max: a, e) + for (int i = 0; i < 10; ++i) + for (int j = 0; j < 10; ++j) + foo(); + // CHECK-NEXT: #pragma omp parallel + // CHECK-NEXT: #pragma omp master taskloop simd private(argc,b) firstprivate(argv,c) lastprivate(d,f) collapse(2) shared(g) if(argc) mergeable priority(argc) simdlen(16) grainsize(argc) reduction(max: a,e) + // CHECK-NEXT: for (int i = 0; i < 10; ++i) + // CHECK-NEXT: for (int j = 0; j < 10; ++j) + // CHECK-NEXT: foo(); + return (tmain(argc) + tmain(argv[0][0])); +} + +#endif diff --git a/clang/test/OpenMP/master_taskloop_simd_codegen.cpp b/clang/test/OpenMP/master_taskloop_simd_codegen.cpp new file mode 100644 index 000000000000..48a22fce6455 --- /dev/null +++ b/clang/test/OpenMP/master_taskloop_simd_codegen.cpp @@ -0,0 +1,239 @@ +// RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -fopenmp -x c++ -emit-llvm %s -o - -femit-all-decls | FileCheck %s +// RUN: %clang_cc1 -fopenmp -x c++ -triple x86_64-apple-darwin10 -emit-pch -o %t %s +// RUN: %clang_cc1 -fopenmp -x c++ -triple x86_64-apple-darwin10 -include-pch %t -verify %s -emit-llvm -o - -femit-all-decls | FileCheck %s + +// RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -fopenmp-simd -x c++ -emit-llvm %s -o - -femit-all-decls | FileCheck --check-prefix SIMD-ONLY0 %s +// RUN: %clang_cc1 -fopenmp-simd -x c++ -triple x86_64-apple-darwin10 -emit-pch -o %t %s +// RUN: %clang_cc1 -fopenmp-simd -x c++ -triple x86_64-apple-darwin10 -include-pch %t -verify %s -emit-llvm -o - -femit-all-decls | FileCheck --check-prefix SIMD-ONLY0 %s +// SIMD-ONLY0-NOT: {{__kmpc|__tgt}} +// expected-no-diagnostics +#ifndef HEADER +#define HEADER + +// CHECK-LABEL: @main +int main(int argc, char **argv) { +// CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* [[DEFLOC:@.+]]) +// CHECK: [[RES:%.+]] = call {{.*}}i32 @__kmpc_master(%struct.ident_t* [[DEFLOC]], i32 [[GTID]]) +// CHECK-NEXT: [[IS_MASTER:%.+]] = icmp ne i32 [[RES]], 0 +// CHECK-NEXT: br i1 [[IS_MASTER]], label {{%?}}[[THEN:.+]], label {{%?}}[[EXIT:.+]] +// CHECK: [[THEN]] +// CHECK: call void @__kmpc_taskgroup(%struct.ident_t* [[DEFLOC]], i32 [[GTID]]) +// CHECK: [[TASKV:%.+]] = call i8* @__kmpc_omp_task_alloc(%struct.ident_t* [[DEFLOC]], i32 [[GTID]], i32 33, i64 80, i64 1, i32 (i32, i8*)* bitcast (i32 (i32, [[TDP_TY:%.+]]*)* [[TASK1:@.+]] to i32 (i32, i8*)*)) +// CHECK: [[TASK:%.+]] = bitcast i8* [[TASKV]] to [[TDP_TY]]* +// CHECK: [[TASK_DATA:%.+]] = getelementptr inbounds [[TDP_TY]], [[TDP_TY]]* [[TASK]], i32 0, i32 0 +// CHECK: [[DOWN:%.+]] = getelementptr inbounds [[TD_TY:%.+]], [[TD_TY]]* [[TASK_DATA]], i32 0, i32 5 +// CHECK: store i64 0, i64* [[DOWN]], +// CHECK: [[UP:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* [[TASK_DATA]], i32 0, i32 6 +// CHECK: store i64 9, i64* [[UP]], +// CHECK: [[ST:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* [[TASK_DATA]], i32 0, i32 7 +// CHECK: store i64 1, i64* [[ST]], +// CHECK: [[ST_VAL:%.+]] = load i64, i64* [[ST]], +// CHECK: call void @__kmpc_taskloop(%struct.ident_t* [[DEFLOC]], i32 [[GTID]], i8* [[TASKV]], i32 1, i64* [[DOWN]], i64* [[UP]], i64 [[ST_VAL]], i32 1, i32 0, i64 0, i8* null) +// CHECK: call void @__kmpc_end_taskgroup(%struct.ident_t* [[DEFLOC]], i32 [[GTID]]) +// CHECK: call {{.*}}void @__kmpc_end_master(%struct.ident_t* [[DEFLOC]], i32 [[GTID]]) +// CHECK-NEXT: br label {{%?}}[[EXIT]] +// CHECK: [[EXIT]] +#pragma omp master taskloop simd priority(argc) + for (int i = 0; i < 10; ++i) + ; +// CHECK: [[RES:%.+]] = call {{.*}}i32 @__kmpc_master(%struct.ident_t* [[DEFLOC]], i32 [[GTID]]) +// CHECK-NEXT: [[IS_MASTER:%.+]] = icmp ne i32 [[RES]], 0 +// CHECK-NEXT: br i1 [[IS_MASTER]], label {{%?}}[[THEN:.+]], label {{%?}}[[EXIT:.+]] +// CHECK: [[THEN]] +// CHECK: [[TASKV:%.+]] = call i8* @__kmpc_omp_task_alloc(%struct.ident_t* [[DEFLOC]], i32 [[GTID]], i32 1, i64 80, i64 1, i32 (i32, i8*)* bitcast (i32 (i32, [[TDP_TY:%.+]]*)* [[TASK2:@.+]] to i32 (i32, i8*)*)) +// CHECK: [[TASK:%.+]] = bitcast i8* [[TASKV]] to [[TDP_TY]]* +// CHECK: [[TASK_DATA:%.+]] = getelementptr inbounds [[TDP_TY]], [[TDP_TY]]* [[TASK]], i32 0, i32 0 +// CHECK: [[DOWN:%.+]] = getelementptr inbounds [[TD_TY:%.+]], [[TD_TY]]* [[TASK_DATA]], i32 0, i32 5 +// CHECK: store i64 0, i64* [[DOWN]], +// CHECK: [[UP:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* [[TASK_DATA]], i32 0, i32 6 +// CHECK: store i64 9, i64* [[UP]], +// CHECK: [[ST:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* [[TASK_DATA]], i32 0, i32 7 +// CHECK: store i64 1, i64* [[ST]], +// CHECK: [[ST_VAL:%.+]] = load i64, i64* [[ST]], +// CHECK: [[GRAINSIZE:%.+]] = zext i32 %{{.+}} to i64 +// CHECK: call void @__kmpc_taskloop(%struct.ident_t* [[DEFLOC]], i32 [[GTID]], i8* [[TASKV]], i32 1, i64* [[DOWN]], i64* [[UP]], i64 [[ST_VAL]], i32 1, i32 1, i64 [[GRAINSIZE]], i8* null) +// CHECK: call {{.*}}void @__kmpc_end_master(%struct.ident_t* [[DEFLOC]], i32 [[GTID]]) +// CHECK-NEXT: br label {{%?}}[[EXIT]] +// CHECK: [[EXIT]] +#pragma omp master taskloop simd nogroup grainsize(argc) simdlen(4) + for (int i = 0; i < 10; ++i) + ; +// CHECK: [[RES:%.+]] = call {{.*}}i32 @__kmpc_master(%struct.ident_t* [[DEFLOC]], i32 [[GTID]]) +// CHECK-NEXT: [[IS_MASTER:%.+]] = icmp ne i32 [[RES]], 0 +// CHECK-NEXT: br i1 [[IS_MASTER]], label {{%?}}[[THEN:.+]], label {{%?}}[[EXIT:.+]] +// CHECK: [[THEN]] +// CHECK: call void @__kmpc_taskgroup(%struct.ident_t* [[DEFLOC]], i32 [[GTID]]) +// CHECK: [[TASKV:%.+]] = call i8* @__kmpc_omp_task_alloc(%struct.ident_t* [[DEFLOC]], i32 [[GTID]], i32 1, i64 80, i64 24, i32 (i32, i8*)* bitcast (i32 (i32, [[TDP_TY:%.+]]*)* [[TASK3:@.+]] to i32 (i32, i8*)*)) +// CHECK: [[TASK:%.+]] = bitcast i8* [[TASKV]] to [[TDP_TY]]* +// CHECK: [[TASK_DATA:%.+]] = getelementptr inbounds [[TDP_TY]], [[TDP_TY]]* [[TASK]], i32 0, i32 0 +// CHECK: [[IF:%.+]] = icmp ne i32 %{{.+}}, 0 +// CHECK: [[IF_INT:%.+]] = sext i1 [[IF]] to i32 +// CHECK: [[DOWN:%.+]] = getelementptr inbounds [[TD_TY:%.+]], [[TD_TY]]* [[TASK_DATA]], i32 0, i32 5 +// CHECK: store i64 0, i64* [[DOWN]], +// CHECK: [[UP:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* [[TASK_DATA]], i32 0, i32 6 +// CHECK: store i64 %{{.+}}, i64* [[UP]], +// CHECK: [[ST:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* [[TASK_DATA]], i32 0, i32 7 +// CHECK: store i64 1, i64* [[ST]], +// CHECK: [[ST_VAL:%.+]] = load i64, i64* [[ST]], +// CHECK: call void @__kmpc_taskloop(%struct.ident_t* [[DEFLOC]], i32 [[GTID]], i8* [[TASKV]], i32 [[IF_INT]], i64* [[DOWN]], i64* [[UP]], i64 [[ST_VAL]], i32 1, i32 2, i64 4, i8* null) +// CHECK: call void @__kmpc_end_taskgroup(%struct.ident_t* [[DEFLOC]], i32 [[GTID]]) +// CHECK: call {{.*}}void @__kmpc_end_master(%struct.ident_t* [[DEFLOC]], i32 [[GTID]]) +// CHECK-NEXT: br label {{%?}}[[EXIT]] +// CHECK: [[EXIT]] + int i; +#pragma omp master taskloop simd if(argc) shared(argc, argv) collapse(2) num_tasks(4) safelen(32) + for (i = 0; i < argc; ++i) + for (int j = argc; j < argv[argc][argc]; ++j) + ; +} + +// CHECK: define internal i32 [[TASK1]]( +// CHECK: [[DOWN:%.+]] = getelementptr inbounds [[TD_TY:%.+]], [[TD_TY]]* %{{.+}}, i32 0, i32 5 +// CHECK: [[DOWN_VAL:%.+]] = load i64, i64* [[DOWN]], +// CHECK: [[UP:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* %{{.+}}, i32 0, i32 6 +// CHECK: [[UP_VAL:%.+]] = load i64, i64* [[UP]], +// CHECK: [[ST:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* %{{.+}}, i32 0, i32 7 +// CHECK: [[ST_VAL:%.+]] = load i64, i64* [[ST]], +// CHECK: [[LITER:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* %{{.+}}, i32 0, i32 8 +// CHECK: [[LITER_VAL:%.+]] = load i32, i32* [[LITER]], +// CHECK: store i64 [[DOWN_VAL]], i64* [[LB:%[^,]+]], +// CHECK: store i64 [[UP_VAL]], i64* [[UB:%[^,]+]], +// CHECK: store i64 [[ST_VAL]], i64* [[ST:%[^,]+]], +// CHECK: store i32 [[LITER_VAL]], i32* [[LITER:%[^,]+]], +// CHECK: [[LB_VAL:%.+]] = load i64, i64* [[LB]], +// CHECK: [[LB_I32:%.+]] = trunc i64 [[LB_VAL]] to i32 +// CHECK: store i32 [[LB_I32]], i32* [[CNT:%.+]], +// CHECK: br label +// CHECK: [[VAL:%.+]] = load i32, i32* [[CNT]],{{.*}}!llvm.access.group +// CHECK: [[VAL_I64:%.+]] = sext i32 [[VAL]] to i64 +// CHECK: [[UB_VAL:%.+]] = load i64, i64* [[UB]],{{.*}}!llvm.access.group +// CHECK: [[CMP:%.+]] = icmp ule i64 [[VAL_I64]], [[UB_VAL]] +// CHECK: br i1 [[CMP]], label %{{.+}}, label %{{.+}} +// CHECK: load i32, i32* %{{.*}}!llvm.access.group +// CHECK: store i32 %{{.*}}!llvm.access.group +// CHECK: load i32, i32* %{{.*}}!llvm.access.group +// CHECK: add nsw i32 %{{.+}}, 1 +// CHECK: store i32 %{{.+}}, i32* %{{.*}}!llvm.access.group +// CHECK: br label %{{.*}}!llvm.loop +// CHECK: ret i32 0 + +// CHECK: define internal i32 [[TASK2]]( +// CHECK: [[DOWN:%.+]] = getelementptr inbounds [[TD_TY:%.+]], [[TD_TY]]* %{{.+}}, i32 0, i32 5 +// CHECK: [[DOWN_VAL:%.+]] = load i64, i64* [[DOWN]], +// CHECK: [[UP:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* %{{.+}}, i32 0, i32 6 +// CHECK: [[UP_VAL:%.+]] = load i64, i64* [[UP]], +// CHECK: [[ST:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* %{{.+}}, i32 0, i32 7 +// CHECK: [[ST_VAL:%.+]] = load i64, i64* [[ST]], +// CHECK: [[LITER:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* %{{.+}}, i32 0, i32 8 +// CHECK: [[LITER_VAL:%.+]] = load i32, i32* [[LITER]], +// CHECK: store i64 [[DOWN_VAL]], i64* [[LB:%[^,]+]], +// CHECK: store i64 [[UP_VAL]], i64* [[UB:%[^,]+]], +// CHECK: store i64 [[ST_VAL]], i64* [[ST:%[^,]+]], +// CHECK: store i32 [[LITER_VAL]], i32* [[LITER:%[^,]+]], +// CHECK: [[LB_VAL:%.+]] = load i64, i64* [[LB]], +// CHECK: [[LB_I32:%.+]] = trunc i64 [[LB_VAL]] to i32 +// CHECK: store i32 [[LB_I32]], i32* [[CNT:%.+]], +// CHECK: br label +// CHECK: [[VAL:%.+]] = load i32, i32* [[CNT]],{{.*}}!llvm.access.group +// CHECK: [[VAL_I64:%.+]] = sext i32 [[VAL]] to i64 +// CHECK: [[UB_VAL:%.+]] = load i64, i64* [[UB]],{{.*}}!llvm.access.group +// CHECK: [[CMP:%.+]] = icmp ule i64 [[VAL_I64]], [[UB_VAL]] +// CHECK: br i1 [[CMP]], label %{{.+}}, label %{{.+}} +// CHECK: load i32, i32* %{{.*}}!llvm.access.group +// CHECK: store i32 %{{.*}}!llvm.access.group +// CHECK: load i32, i32* %{{.*}}!llvm.access.group +// CHECK: add nsw i32 %{{.+}}, 1 +// CHECK: store i32 %{{.+}}, i32* %{{.*}}!llvm.access.group +// CHECK: br label %{{.*}}!llvm.loop +// CHECK: ret i32 0 + +// CHECK: define internal i32 [[TASK3]]( +// CHECK: [[DOWN:%.+]] = getelementptr inbounds [[TD_TY:%.+]], [[TD_TY]]* %{{.+}}, i32 0, i32 5 +// CHECK: [[DOWN_VAL:%.+]] = load i64, i64* [[DOWN]], +// CHECK: [[UP:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* %{{.+}}, i32 0, i32 6 +// CHECK: [[UP_VAL:%.+]] = load i64, i64* [[UP]], +// CHECK: [[ST:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* %{{.+}}, i32 0, i32 7 +// CHECK: [[ST_VAL:%.+]] = load i64, i64* [[ST]], +// CHECK: [[LITER:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* %{{.+}}, i32 0, i32 8 +// CHECK: [[LITER_VAL:%.+]] = load i32, i32* [[LITER]], +// CHECK: store i64 [[DOWN_VAL]], i64* [[LB:%[^,]+]], +// CHECK: store i64 [[UP_VAL]], i64* [[UB:%[^,]+]], +// CHECK: store i64 [[ST_VAL]], i64* [[ST:%[^,]+]], +// CHECK: store i32 [[LITER_VAL]], i32* [[LITER:%[^,]+]], +// CHECK: [[LB_VAL:%.+]] = load i64, i64* [[LB]], +// CHECK: store i64 [[LB_VAL]], i64* [[CNT:%.+]], +// CHECK: br label +// CHECK-NOT: !llvm.access.group +// CHECK: br label %{{.*}}!llvm.loop +// CHECK: ret i32 0 + +// CHECK-LABEL: @_ZN1SC2Ei +struct S { + int a; + S(int c) { +// CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* [[DEFLOC:@.+]]) +// CHECK: [[RES:%.+]] = call {{.*}}i32 @__kmpc_master(%struct.ident_t* [[DEFLOC]], i32 [[GTID]]) +// CHECK-NEXT: [[IS_MASTER:%.+]] = icmp ne i32 [[RES]], 0 +// CHECK-NEXT: br i1 [[IS_MASTER]], label {{%?}}[[THEN:.+]], label {{%?}}[[EXIT:.+]] +// CHECK: [[THEN]] +// CHECK: [[TASKV:%.+]] = call i8* @__kmpc_omp_task_alloc(%struct.ident_t* [[DEFLOC]], i32 [[GTID]], i32 1, i64 80, i64 16, i32 (i32, i8*)* bitcast (i32 (i32, [[TDP_TY:%.+]]*)* [[TASK4:@.+]] to i32 (i32, i8*)*)) +// CHECK: [[TASK:%.+]] = bitcast i8* [[TASKV]] to [[TDP_TY]]* +// CHECK: [[TASK_DATA:%.+]] = getelementptr inbounds [[TDP_TY]], [[TDP_TY]]* [[TASK]], i32 0, i32 0 +// CHECK: [[DOWN:%.+]] = getelementptr inbounds [[TD_TY:%.+]], [[TD_TY]]* [[TASK_DATA]], i32 0, i32 5 +// CHECK: store i64 0, i64* [[DOWN]], +// CHECK: [[UP:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* [[TASK_DATA]], i32 0, i32 6 +// CHECK: store i64 %{{.+}}, i64* [[UP]], +// CHECK: [[ST:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* [[TASK_DATA]], i32 0, i32 7 +// CHECK: store i64 1, i64* [[ST]], +// CHECK: [[ST_VAL:%.+]] = load i64, i64* [[ST]], +// CHECK: [[NUM_TASKS:%.+]] = zext i32 %{{.+}} to i64 +// CHECK: call void @__kmpc_taskloop(%struct.ident_t* [[DEFLOC]], i32 [[GTID]], i8* [[TASKV]], i32 1, i64* [[DOWN]], i64* [[UP]], i64 [[ST_VAL]], i32 1, i32 2, i64 [[NUM_TASKS]], i8* null) +// CHECK: call {{.*}}void @__kmpc_end_master(%struct.ident_t* [[DEFLOC]], i32 [[GTID]]) +// CHECK-NEXT: br label {{%?}}[[EXIT]] +// CHECK: [[EXIT]] +#pragma omp master taskloop simd shared(c) num_tasks(a) simdlen(8) safelen(64) + for (a = 0; a < c; ++a) + ; + } +} s(1); + +// CHECK: define internal i32 [[TASK4]]( +// CHECK: [[DOWN:%.+]] = getelementptr inbounds [[TD_TY:%.+]], [[TD_TY]]* %{{.+}}, i32 0, i32 5 +// CHECK: [[DOWN_VAL:%.+]] = load i64, i64* [[DOWN]], +// CHECK: [[UP:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* %{{.+}}, i32 0, i32 6 +// CHECK: [[UP_VAL:%.+]] = load i64, i64* [[UP]], +// CHECK: [[ST:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* %{{.+}}, i32 0, i32 7 +// CHECK: [[ST_VAL:%.+]] = load i64, i64* [[ST]], +// CHECK: [[LITER:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* %{{.+}}, i32 0, i32 8 +// CHECK: [[LITER_VAL:%.+]] = load i32, i32* [[LITER]], +// CHECK: store i64 [[DOWN_VAL]], i64* [[LB:%[^,]+]], +// CHECK: store i64 [[UP_VAL]], i64* [[UB:%[^,]+]], +// CHECK: store i64 [[ST_VAL]], i64* [[ST:%[^,]+]], +// CHECK: store i32 [[LITER_VAL]], i32* [[LITER:%[^,]+]], +// CHECK: [[LB_VAL:%.+]] = load i64, i64* [[LB]], +// CHECK: [[LB_I32:%.+]] = trunc i64 [[LB_VAL]] to i32 +// CHECK: store i32 [[LB_I32]], i32* [[CNT:%.+]], +// CHECK: br label +// CHECK: [[VAL:%.+]] = load i32, i32* [[CNT]], +// CHECK: [[VAL_I64:%.+]] = sext i32 [[VAL]] to i64 +// CHECK: [[UB_VAL:%.+]] = load i64, i64* [[UB]], +// CHECK: [[CMP:%.+]] = icmp ule i64 [[VAL_I64]], [[UB_VAL]] +// CHECK: br i1 [[CMP]], label %{{.+}}, label %{{.+}} +// CHECK: load i32, i32* % +// CHECK-NOT: !llvm.access.group +// CHECK: store i32 % +// CHECK-NOT: !llvm.access.group +// CHECK: load i32, i32* % +// CHECK-NOT: !llvm.access.group +// CHECK: add nsw i32 %{{.+}}, 1 +// CHECK: store i32 %{{.+}}, i32* % +// CHECK-NOT: !llvm.access.group +// CHECK: br label %{{.*}}!llvm.loop +// CHECK: ret i32 0 + +// CHECK: !{!"llvm.loop.vectorize.enable", i1 true} +// CHECK: !{!"llvm.loop.vectorize.width", i32 4} +// CHECK: !{!"llvm.loop.vectorize.width", i32 32} +// CHECK: !{!"llvm.loop.vectorize.width", i32 8} + +#endif diff --git a/clang/test/OpenMP/master_taskloop_simd_collapse_messages.cpp b/clang/test/OpenMP/master_taskloop_simd_collapse_messages.cpp new file mode 100644 index 000000000000..653f52e1fada --- /dev/null +++ b/clang/test/OpenMP/master_taskloop_simd_collapse_messages.cpp @@ -0,0 +1,110 @@ +// RUN: %clang_cc1 -verify -fopenmp %s -Wuninitialized +// RUN: %clang_cc1 -verify -fopenmp -std=c++98 %s -Wuninitialized +// RUN: %clang_cc1 -verify -fopenmp -std=c++11 %s -Wuninitialized + +// RUN: %clang_cc1 -verify -fopenmp-simd %s -Wuninitialized +// RUN: %clang_cc1 -verify -fopenmp-simd -std=c++98 %s -Wuninitialized +// RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 %s -Wuninitialized + +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 master taskloop 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 master taskloop 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 master taskloop 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 master taskloop 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 master taskloop 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 master taskloop simd collapse (1)) // expected-warning {{extra tokens at the end of '#pragma omp master taskloop simd' are ignored}} + for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; + #pragma omp master taskloop 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 master taskloop simd', but found only 1}} + // expected-error@+6 2 {{directive '#pragma omp master taskloop simd' cannot contain more than one 'collapse' clause}} + // expected-error@+5 {{argument to 'collapse' 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 master taskloop 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 master taskloop 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]; +#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 master taskloop 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 master taskloop simd collapse (1) + for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; + #pragma omp master taskloop 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 master taskloop simd collapse (2) // expected-note {{as specified in 'collapse' clause}} + foo(); // expected-error {{expected 2 for loops after '#pragma omp master taskloop simd'}} + return argc; +} + +int main(int argc, char **argv) { + #pragma omp master taskloop 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 master taskloop 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 master taskloop 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 master taskloop 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 master taskloop simd', but found only 1}} + #pragma omp master taskloop simd collapse (2+2)) // expected-warning {{extra tokens at the end of '#pragma omp master taskloop 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 master taskloop simd', but found only 1}} + // 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 master taskloop simd collapse (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 master taskloop simd' cannot contain more than one 'collapse' clause}} + // expected-error@+1 {{argument to 'collapse' clause must be a strictly positive integer value}} + #pragma omp master taskloop 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 master taskloop 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]; +#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 master taskloop 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 master taskloop simd' must be a for loop}} + // expected-note@+1 {{in instantiation of function template specialization 'tmain' requested here}} + #pragma omp master taskloop simd collapse(collapse(tmain(argc, argv) // expected-error 2 {{expected ')'}} expected-note 2 {{to match this '('}} + foo(); + #pragma omp master taskloop simd collapse (2) // expected-note {{as specified in 'collapse' clause}} + foo(); // expected-error {{expected 2 for loops after '#pragma omp master taskloop simd'}} + // expected-note@+1 {{in instantiation of function template specialization 'tmain' requested here}} + return tmain(argc, argv); +} + diff --git a/clang/test/OpenMP/master_taskloop_simd_final_messages.cpp b/clang/test/OpenMP/master_taskloop_simd_final_messages.cpp new file mode 100644 index 000000000000..387431fd5d7f --- /dev/null +++ b/clang/test/OpenMP/master_taskloop_simd_final_messages.cpp @@ -0,0 +1,94 @@ +// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 %s -Wuninitialized + +// RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 %s -Wuninitialized + +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) { + T z; +#pragma omp master taskloop simd final // expected-error {{expected '(' after 'final'}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd final( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd final() // expected-error {{expected expression}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd final(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd final(argc + z)) // expected-warning {{extra tokens at the end of '#pragma omp master taskloop simd' are ignored}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd final(argc > 0 ? argv[1] : argv[2]) + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd final(foobool(argc)), final(true) // expected-error {{directive '#pragma omp master taskloop simd' cannot contain more than one 'final' clause}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd final(S) // expected-error {{'S' does not refer to a value}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd final(argv[1] = 2) // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd final(argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd final(argc) + for (int i = 0; i < 10; ++i) + foo(); + + return 0; +} + +int main(int argc, char **argv) { + int z; +#pragma omp master taskloop simd final // expected-error {{expected '(' after 'final'}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd final( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd final() // expected-error {{expected expression}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd final(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd final(z+argc)) // expected-warning {{extra tokens at the end of '#pragma omp master taskloop simd' are ignored}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd final(argc > 0 ? argv[1] : argv[2]) + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd final(foobool(argc)), final(true) // expected-error {{directive '#pragma omp master taskloop simd' cannot contain more than one 'final' clause}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd final(S1) // expected-error {{'S1' does not refer to a value}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd final(argv[1] = 2) // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd final(argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd final(1 0) // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd final(if (tmain(argc, argv) // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); + + return tmain(argc, argv); +} diff --git a/clang/test/OpenMP/master_taskloop_simd_firstprivate_codegen.cpp b/clang/test/OpenMP/master_taskloop_simd_firstprivate_codegen.cpp new file mode 100644 index 000000000000..c771ed1b469a --- /dev/null +++ b/clang/test/OpenMP/master_taskloop_simd_firstprivate_codegen.cpp @@ -0,0 +1,517 @@ +// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck %s +// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple x86_64-apple-darwin10 -emit-pch -o %t %s +// RUN: %clang_cc1 -fopenmp -x c++ -triple x86_64-apple-darwin10 -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s +// RUN: %clang_cc1 -verify -fopenmp -x c++ -std=c++11 -DLAMBDA -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck -check-prefix=LAMBDA %s +// RUN: %clang_cc1 -verify -fopenmp -x c++ -fblocks -DBLOCKS -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck -check-prefix=BLOCKS %s +// RUN: %clang_cc1 -verify -fopenmp -x c++ -std=c++11 -DARRAY -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck -check-prefix=ARRAY %s + +// RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s +// RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -triple x86_64-apple-darwin10 -emit-pch -o %t %s +// RUN: %clang_cc1 -fopenmp-simd -x c++ -triple x86_64-apple-darwin10 -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s +// RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -std=c++11 -DLAMBDA -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s +// RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -fblocks -DBLOCKS -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s +// RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -std=c++11 -DARRAY -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s +// SIMD-ONLY0-NOT: {{__kmpc|__tgt}} +// expected-no-diagnostics + +#ifndef ARRAY +#ifndef HEADER +#define HEADER + +template +struct S { + T f; + S(T a) : f(a) {} + S() : f() {} + S(const S &s, T t = T()) : f(s.f + t) {} + operator T() { return T(); } + ~S() {} +}; + +volatile double g; + +// CHECK-DAG: [[KMP_TASK_T_TY:%.+]] = type { i8*, i32 (i32, i8*)*, i32, %union{{.+}}, %union{{.+}}, i64, i64, i64, i32, i8* } +// CHECK-DAG: [[S_DOUBLE_TY:%.+]] = type { double } +// CHECK-DAG: [[PRIVATES_MAIN_TY:%.+]] = type {{.?}}{ [2 x [[S_DOUBLE_TY]]], [[S_DOUBLE_TY]], i32, [2 x i32] +// CHECK-DAG: [[CAP_MAIN_TY:%.+]] = type {{.*}}{ [2 x i32]*, i32, {{.*}}[2 x [[S_DOUBLE_TY]]]*, [[S_DOUBLE_TY]]*, i{{[0-9]+}} +// CHECK-DAG: [[KMP_TASK_MAIN_TY:%.+]] = type { [[KMP_TASK_T_TY]], [[PRIVATES_MAIN_TY]] } +// CHECK-DAG: [[S_INT_TY:%.+]] = type { i32 } +// CHECK-DAG: [[CAP_TMAIN_TY:%.+]] = type { [2 x i32]*, i32*, [2 x [[S_INT_TY]]]*, [[S_INT_TY]]* } +// CHECK-DAG: [[PRIVATES_TMAIN_TY:%.+]] = type { i32, [2 x i32], [2 x [[S_INT_TY]]], [[S_INT_TY]], [104 x i8] } +// CHECK-DAG: [[KMP_TASK_TMAIN_TY:%.+]] = type { [[KMP_TASK_T_TY]], [{{[0-9]+}} x i8], [[PRIVATES_TMAIN_TY]] } +template +T tmain() { + S ttt; + S test(ttt); + T t_var __attribute__((aligned(128))) = T(); + T vec[] = {1, 2}; + S s_arr[] = {1, 2}; + S var(3); +#pragma omp master taskloop simd firstprivate(t_var, vec, s_arr, s_arr, var, var) + for (int i = 0; i < 10; ++i) { + vec[0] = t_var; + s_arr[0] = var; + } + return T(); +} + +int main() { + static int sivar; +#ifdef LAMBDA + // LAMBDA: [[G:@.+]] = global double + // LAMBDA: [[SIVAR:@.+]] = internal global i{{[0-9]+}} 0, + // LAMBDA-LABEL: @main + // LAMBDA: call{{( x86_thiscallcc)?}} void [[OUTER_LAMBDA:@.+]]( + [&]() { + // LAMBDA: define{{.*}} internal{{.*}} void [[OUTER_LAMBDA]]( + // LAMBDA: [[RES:%.+]] = call i8* @__kmpc_omp_task_alloc(%{{[^ ]+}} @{{[^,]+}}, i32 %{{[^,]+}}, i32 1, i64 96, i64 16, i32 (i32, i8*)* bitcast (i32 (i32, %{{[^*]+}}*)* [[TASK_ENTRY:@[^ ]+]] to i32 (i32, i8*)*)) +// LAMBDA: [[PRIVATES:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* %{{.+}}, i{{.+}} 0, i{{.+}} 1 +// LAMBDA: [[G_PRIVATE_ADDR:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[PRIVATES]], i{{.+}} 0, i{{.+}} 0 +// LAMBDA: [[G_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* %{{.+}}, i{{.+}} 0, i{{.+}} 0 +// LAMBDA: [[G_VAL:%.+]] = load volatile double, double* [[G_ADDR_REF]] +// LAMBDA: store volatile double [[G_VAL]], double* [[G_PRIVATE_ADDR]] + +// LAMBDA: [[SIVAR_PRIVATE_ADDR:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[PRIVATES]], i{{.+}} 0, i{{.+}} 1 +// LAMBDA: [[SIVAR_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* %{{.+}}, i{{.+}} 0, i{{.+}} 1 +// LAMBDA: [[SIVAR_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[SIVAR_ADDR_REF]] +// LAMBDA: store i{{[0-9]+}} [[SIVAR_VAL]], i{{[0-9]+}}* [[SIVAR_PRIVATE_ADDR]] + +// LAMBDA: call void @__kmpc_taskloop(%{{.+}}* @{{.+}}, i32 %{{.+}}, i8* [[RES]], i32 1, i64* %{{.+}}, i64* %{{.+}}, i64 %{{.+}}, i32 1, i32 0, i64 0, i8* null) +// LAMBDA: ret +#pragma omp master taskloop simd firstprivate(g, sivar) + for (int i = 0; i < 10; ++i) { + // LAMBDA: define {{.+}} void [[INNER_LAMBDA:@.+]](%{{.+}}* [[ARG_PTR:%.+]]) + // LAMBDA: store %{{.+}}* [[ARG_PTR]], %{{.+}}** [[ARG_PTR_REF:%.+]], + // LAMBDA: [[ARG_PTR:%.+]] = load %{{.+}}*, %{{.+}}** [[ARG_PTR_REF]] + // LAMBDA: [[G_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 + // LAMBDA: [[G_REF:%.+]] = load double*, double** [[G_PTR_REF]] + // LAMBDA: store double 2.0{{.+}}, double* [[G_REF]] + + // LAMBDA: store double* %{{.+}}, double** %{{.+}}, + // LAMBDA: define internal i32 [[TASK_ENTRY]](i32 %0, %{{.+}}* noalias %1) + g = 1; + sivar = 11; + // LAMBDA: store double 1.0{{.+}}, double* %{{.+}}, + // LAMBDA: store i{{[0-9]+}} 11, i{{[0-9]+}}* %{{.+}}, + // LAMBDA: call void [[INNER_LAMBDA]](% + // LAMBDA: ret + [&]() { + g = 2; + sivar = 22; + }(); + } + }(); + return 0; +#elif defined(BLOCKS) + // BLOCKS: [[G:@.+]] = global double + // BLOCKS-LABEL: @main + // BLOCKS: call void {{%.+}}(i8 + ^{ + // BLOCKS: define{{.*}} internal{{.*}} void {{.+}}(i8* + // BLOCKS: [[RES:%.+]] = call i8* @__kmpc_omp_task_alloc(%{{[^ ]+}} @{{[^,]+}}, i32 %{{[^,]+}}, i32 1, i64 96, i64 16, i32 (i32, i8*)* bitcast (i32 (i32, %{{[^*]+}}*)* [[TASK_ENTRY:@[^ ]+]] to i32 (i32, i8*)*)) + // BLOCKS: [[PRIVATES:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* %{{.+}}, i{{.+}} 0, i{{.+}} 1 + // BLOCKS: [[G_PRIVATE_ADDR:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[PRIVATES]], i{{.+}} 0, i{{.+}} 0 + // BLOCKS: [[G_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* %{{.+}}, i{{.+}} 0, i{{.+}} 0 + // BLOCKS: [[G_VAL:%.+]] = load volatile double, double* [[G_ADDR_REF]] + // BLOCKS: store volatile double [[G_VAL]], double* [[G_PRIVATE_ADDR]] + + // BLOCKS: [[SIVAR_PRIVATE_ADDR:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[PRIVATES]], i{{.+}} 0, i{{.+}} 1 + // BLOCKS: [[SIVAR_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* %{{.+}}, i{{.+}} 0, i{{.+}} 1 + // BLOCKS: [[SIVAR_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[SIVAR_ADDR_REF]] + // BLOCKS: store i{{[0-9]+}} [[SIVAR_VAL]], i{{[0-9]+}}* [[SIVAR_PRIVATE_ADDR]] + // BLOCKS: call void @__kmpc_taskloop(%{{.+}}* @{{.+}}, i32 %{{.+}}, i8* [[RES]], i32 1, i64* %{{.+}}, i64* %{{.+}}, i64 %{{.+}}, i32 1, i32 0, i64 0, i8* null) + // BLOCKS: ret +#pragma omp master taskloop simd firstprivate(g, sivar) + for (int i = 0; i < 10; ++i) { + // BLOCKS: define {{.+}} void {{@.+}}(i8* + // BLOCKS-NOT: [[G]]{{[[^:word:]]}} + // BLOCKS: store double 2.0{{.+}}, double* + // BLOCKS-NOT: [[G]]{{[[^:word:]]}} + // BLOCKS-NOT: [[ISVAR]]{{[[^:word:]]}} + // BLOCKS: store i{{[0-9]+}} 22, i{{[0-9]+}}* + // BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}} + // BLOCKS: ret + + // BLOCKS: store double* %{{.+}}, double** %{{.+}}, + // BLOCKS: store i{{[0-9]+}}* %{{.+}}, i{{[0-9]+}}** %{{.+}}, + // BLOCKS: define internal i32 [[TASK_ENTRY]](i32 %0, %{{.+}}* noalias %1) + g = 1; + sivar = 11; + // BLOCKS: store double 1.0{{.+}}, double* %{{.+}}, + // BLOCKS-NOT: [[G]]{{[[^:word:]]}} + // BLOCKS: store i{{[0-9]+}} 11, i{{[0-9]+}}* %{{.+}}, + // BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}} + // BLOCKS: call void {{%.+}}(i8 + ^{ + g = 2; + sivar = 22; + }(); + } + }(); + return 0; +#else + S ttt; + S test(ttt); + int t_var = 0; + int vec[] = {1, 2}; + S s_arr[] = {1, 2}; + S var(3); +#pragma omp master taskloop simd firstprivate(var, t_var, s_arr, vec, s_arr, var, sivar) + for (int i = 0; i < 10; ++i) { + vec[0] = t_var; + s_arr[0] = var; + sivar = 33; + } + return tmain(); +#endif +} + +// CHECK: [[SIVAR:.+]] = internal global i{{[0-9]+}} 0, +// CHECK: define i{{[0-9]+}} @main() +// CHECK: alloca [[S_DOUBLE_TY]], +// CHECK: [[TEST:%.+]] = alloca [[S_DOUBLE_TY]], +// CHECK: [[T_VAR_ADDR:%.+]] = alloca i32, +// CHECK: [[VEC_ADDR:%.+]] = alloca [2 x i32], +// CHECK: [[S_ARR_ADDR:%.+]] = alloca [2 x [[S_DOUBLE_TY]]], +// CHECK: [[VAR_ADDR:%.+]] = alloca [[S_DOUBLE_TY]], +// CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num([[LOC:%.+]]) + +// CHECK: call {{.*}} [[S_DOUBLE_TY_COPY_CONSTR:@.+]]([[S_DOUBLE_TY]]* [[TEST]], + +// Store original variables in capture struct. +// CHECK: [[VEC_REF:%.+]] = getelementptr inbounds [[CAP_MAIN_TY]], [[CAP_MAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 0 +// CHECK: store [2 x i32]* [[VEC_ADDR]], [2 x i32]** [[VEC_REF]], +// CHECK: [[T_VAR_REF:%.+]] = getelementptr inbounds [[CAP_MAIN_TY]], [[CAP_MAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 1 +// CHECK: [[T_VAR_VAL:%.+]] = load i32, i32* [[T_VAR_ADDR]], +// CHECK: store i32 [[T_VAR_VAL]], i32* [[T_VAR_REF]], +// CHECK: [[S_ARR_REF:%.+]] = getelementptr inbounds [[CAP_MAIN_TY]], [[CAP_MAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 3 +// CHECK: store [2 x [[S_DOUBLE_TY]]]* [[S_ARR_ADDR]], [2 x [[S_DOUBLE_TY]]]** [[S_ARR_REF]], +// CHECK: [[VAR_REF:%.+]] = getelementptr inbounds [[CAP_MAIN_TY]], [[CAP_MAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 4 +// CHECK: store [[S_DOUBLE_TY]]* [[VAR_ADDR]], [[S_DOUBLE_TY]]** [[VAR_REF]], +// CHECK: [[SIVAR_REF:%.+]] = getelementptr inbounds [[CAP_MAIN_TY]], [[CAP_MAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 5 +// CHECK: [[SIVAR_VAL:%.+]] = load i32, i32* [[SIVAR]], +// CHECK: store i{{[0-9]+}} [[SIVAR_VAL]], i{{[0-9]+}}* [[SIVAR_REF]], + +// Allocate task. +// Returns struct kmp_task_t { +// [[KMP_TASK_T]] task_data; +// [[KMP_TASK_MAIN_TY]] privates; +// }; +// CHECK: [[RES:%.+]] = call i8* @__kmpc_omp_task_alloc([[LOC]], i32 [[GTID]], i32 9, i64 120, i64 40, i32 (i32, i8*)* bitcast (i32 (i32, [[KMP_TASK_MAIN_TY]]*)* [[TASK_ENTRY:@[^ ]+]] to i32 (i32, i8*)*)) +// CHECK: [[RES_KMP_TASK:%.+]] = bitcast i8* [[RES]] to [[KMP_TASK_MAIN_TY]]* + +// Fill kmp_task_t->shareds by copying from original capture argument. +// CHECK: [[TASK:%.+]] = getelementptr inbounds [[KMP_TASK_MAIN_TY]], [[KMP_TASK_MAIN_TY]]* [[RES_KMP_TASK]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 +// CHECK: [[SHAREDS_REF_ADDR:%.+]] = getelementptr inbounds [[KMP_TASK_T_TY]], [[KMP_TASK_T_TY]]* [[TASK]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 +// CHECK: [[SHAREDS_REF:%.+]] = load i8*, i8** [[SHAREDS_REF_ADDR]], +// CHECK: [[CAPTURES_ADDR:%.+]] = bitcast [[CAP_MAIN_TY]]* %{{.+}} to i8* +// CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 8 [[SHAREDS_REF]], i8* align 8 [[CAPTURES_ADDR]], i64 40, i1 false) + +// Initialize kmp_task_t->privates with default values (no init for simple types, default constructors for classes). +// Also copy address of private copy to the corresponding shareds reference. +// CHECK: [[PRIVATES:%.+]] = getelementptr inbounds [[KMP_TASK_MAIN_TY]], [[KMP_TASK_MAIN_TY]]* [[RES_KMP_TASK]], i{{[0-9]+}} 0, i{{[0-9]+}} 1 +// CHECK: [[SHAREDS:%.+]] = bitcast i8* [[SHAREDS_REF]] to [[CAP_MAIN_TY]]* + +// Constructors for s_arr and var. +// s_arr; +// CHECK: [[PRIVATE_S_ARR_REF:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 +// CHECK: [[S_ARR_ADDR_REF:%.+]] = getelementptr inbounds [[CAP_MAIN_TY]], [[CAP_MAIN_TY]]* [[SHAREDS]], i{{.+}} 0, i{{.+}} 3 +// CHECK: load [2 x [[S_DOUBLE_TY]]]*, [2 x [[S_DOUBLE_TY]]]** [[S_ARR_ADDR_REF]], +// CHECK: call void [[S_DOUBLE_TY_COPY_CONSTR]]([[S_DOUBLE_TY]]* [[S_ARR_CUR:%[^,]+]], +// CHECK: getelementptr [[S_DOUBLE_TY]], [[S_DOUBLE_TY]]* [[S_ARR_CUR]], i{{.+}} 1 +// CHECK: getelementptr [[S_DOUBLE_TY]], [[S_DOUBLE_TY]]* %{{.+}}, i{{.+}} 1 +// CHECK: icmp eq +// CHECK: br i1 + +// var; +// CHECK: [[PRIVATE_VAR_REF:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 1 +// CHECK: [[VAR_ADDR_REF:%.+]] = getelementptr inbounds [[CAP_MAIN_TY]], [[CAP_MAIN_TY]]* [[SHAREDS]], i{{.+}} 0, i{{.+}} 4 +// CHECK: [[VAR_REF:%.+]] = load [[S_DOUBLE_TY]]*, [[S_DOUBLE_TY]]** [[VAR_ADDR_REF]], +// CHECK: call void [[S_DOUBLE_TY_COPY_CONSTR]]([[S_DOUBLE_TY]]* [[PRIVATE_VAR_REF]], [[S_DOUBLE_TY]]* {{.*}}[[VAR_REF]], + +// t_var; +// CHECK: [[PRIVATE_T_VAR_REF:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 2 +// CHECK: [[T_VAR_ADDR_REF:%.+]] = getelementptr inbounds [[CAP_MAIN_TY]], [[CAP_MAIN_TY]]* [[SHAREDS]], i{{.+}} 0, i{{.+}} 1 +// CHECK: [[T_VAR:%.+]] = load i{{.+}}, i{{.+}}* [[T_VAR_ADDR_REF]], +// CHECK: store i32 [[T_VAR]], i32* [[PRIVATE_T_VAR_REF]], + +// vec; +// CHECK: [[PRIVATE_VEC_REF:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 3 +// CHECK: [[VEC_ADDR_REF:%.+]] = getelementptr inbounds [[CAP_MAIN_TY]], [[CAP_MAIN_TY]]* [[SHAREDS]], i{{.+}} 0, i{{.+}} 0 +// CHECK: call void @llvm.memcpy.p0i8.p0i8.i64( + +// sivar; +// CHECK: [[PRIVATE_SIVAR_REF:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 4 +// CHECK: [[SIVAR_ADDR_REF:%.+]] = getelementptr inbounds [[CAP_MAIN_TY]], [[CAP_MAIN_TY]]* [[SHAREDS]], i{{.+}} 0, i{{.+}} 5 +// CHECK: [[SIVAR:%.+]] = load i{{.+}}, i{{.+}}* [[SIVAR_ADDR_REF]], +// CHECK: store i32 [[SIVAR]], i32* [[PRIVATE_SIVAR_REF]], + +// Provide pointer to destructor function, which will destroy private variables at the end of the task. +// CHECK: [[DESTRUCTORS_REF:%.+]] = getelementptr inbounds [[KMP_TASK_T_TY]], [[KMP_TASK_T_TY]]* [[TASK]], i{{.+}} 0, i{{.+}} 3 +// CHECK: [[DESTRUCTORS_PTR:%.+]] = bitcast %union{{.+}}* [[DESTRUCTORS_REF]] to i32 (i32, i8*)** +// CHECK: store i32 (i32, i8*)* bitcast (i32 (i32, [[KMP_TASK_MAIN_TY]]*)* [[DESTRUCTORS:@.+]] to i32 (i32, i8*)*), i32 (i32, i8*)** [[DESTRUCTORS_PTR]], + +// Start task. +// CHECK: call void @__kmpc_taskloop([[LOC]], i32 [[GTID]], i8* [[RES]], i32 1, i64* %{{.+}}, i64* %{{.+}}, i64 %{{.+}}, i32 1, i32 0, i64 0, i8* bitcast (void ([[KMP_TASK_MAIN_TY]]*, [[KMP_TASK_MAIN_TY]]*, i32)* [[MAIN_DUP:@.+]] to i8*)) + +// CHECK: = call i{{.+}} [[TMAIN_INT:@.+]]() + +// No destructors must be called for private copies of s_arr and var. +// CHECK-NOT: getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 2 +// CHECK-NOT: getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 3 +// CHECK: call void [[S_DOUBLE_TY_DESTR:@.+]]([[S_DOUBLE_TY]]* +// CHECK-NOT: getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 2 +// CHECK-NOT: getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 3 +// CHECK: ret +// + +// CHECK: define internal void [[PRIVATES_MAP_FN:@.+]]([[PRIVATES_MAIN_TY]]* noalias %0, [[S_DOUBLE_TY]]** noalias %1, i32** noalias %2, [2 x [[S_DOUBLE_TY]]]** noalias %3, [2 x i32]** noalias %4, i32** noalias %5) +// CHECK: [[PRIVATES:%.+]] = load [[PRIVATES_MAIN_TY]]*, [[PRIVATES_MAIN_TY]]** +// CHECK: [[PRIV_S_VAR:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i32 0, i32 0 +// CHECK: [[ARG3:%.+]] = load [2 x [[S_DOUBLE_TY]]]**, [2 x [[S_DOUBLE_TY]]]*** %{{.+}}, +// CHECK: store [2 x [[S_DOUBLE_TY]]]* [[PRIV_S_VAR]], [2 x [[S_DOUBLE_TY]]]** [[ARG3]], +// CHECK: [[PRIV_VAR:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i32 0, i32 1 +// CHECK: [[ARG1:%.+]] = load [[S_DOUBLE_TY]]**, [[S_DOUBLE_TY]]*** {{.+}}, +// CHECK: store [[S_DOUBLE_TY]]* [[PRIV_VAR]], [[S_DOUBLE_TY]]** [[ARG1]], +// CHECK: [[PRIV_T_VAR:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i32 0, i32 2 +// CHECK: [[ARG2:%.+]] = load i32**, i32*** %{{.+}}, +// CHECK: store i32* [[PRIV_T_VAR]], i32** [[ARG2]], +// CHECK: [[PRIV_VEC:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i32 0, i32 3 +// CHECK: [[ARG4:%.+]] = load [2 x i32]**, [2 x i32]*** %{{.+}}, +// CHECK: store [2 x i32]* [[PRIV_VEC]], [2 x i32]** [[ARG4]], +// CHECK: [[PRIV_SIVAR:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i32 0, i32 4 +// CHECK: [[ARG5:%.+]] = load i{{[0-9]+}}**, i{{[0-9]+}}*** %{{.+}}, +// CHECK: store i{{[0-9]+}}* [[PRIV_SIVAR]], i{{[0-9]+}}** [[ARG5]], +// CHECK: ret void + +// CHECK: define internal i32 [[TASK_ENTRY]](i32 %0, [[KMP_TASK_MAIN_TY]]* noalias %1) + +// CHECK: [[PRIV_VAR_ADDR:%.+]] = alloca [[S_DOUBLE_TY]]*, +// CHECK: [[PRIV_T_VAR_ADDR:%.+]] = alloca i32*, +// CHECK: [[PRIV_S_ARR_ADDR:%.+]] = alloca [2 x [[S_DOUBLE_TY]]]*, +// CHECK: [[PRIV_VEC_ADDR:%.+]] = alloca [2 x i32]*, +// CHECK: [[PRIV_SIVAR_ADDR:%.+]] = alloca i32*, +// CHECK: store void (i8*, ...)* bitcast (void ([[PRIVATES_MAIN_TY]]*, [[S_DOUBLE_TY]]**, i32**, [2 x [[S_DOUBLE_TY]]]**, [2 x i32]**, i32**)* [[PRIVATES_MAP_FN]] to void (i8*, ...)*), void (i8*, ...)** [[MAP_FN_ADDR:%.+]], +// CHECK: [[MAP_FN:%.+]] = load void (i8*, ...)*, void (i8*, ...)** [[MAP_FN_ADDR]], + +// CHECK: call void (i8*, ...) [[MAP_FN]](i8* %{{.+}}, [[S_DOUBLE_TY]]** [[PRIV_VAR_ADDR]], i32** [[PRIV_T_VAR_ADDR]], [2 x [[S_DOUBLE_TY]]]** [[PRIV_S_ARR_ADDR]], [2 x i32]** [[PRIV_VEC_ADDR]], i32** [[PRIV_SIVAR_ADDR]]) + +// CHECK: [[PRIV_VAR:%.+]] = load [[S_DOUBLE_TY]]*, [[S_DOUBLE_TY]]** [[PRIV_VAR_ADDR]], +// CHECK: [[PRIV_T_VAR:%.+]] = load i32*, i32** [[PRIV_T_VAR_ADDR]], +// CHECK: [[PRIV_S_ARR:%.+]] = load [2 x [[S_DOUBLE_TY]]]*, [2 x [[S_DOUBLE_TY]]]** [[PRIV_S_ARR_ADDR]], +// CHECK: [[PRIV_VEC:%.+]] = load [2 x i32]*, [2 x i32]** [[PRIV_VEC_ADDR]], +// CHECK: [[PRIV_SIVAR:%.+]] = load i32*, i32** [[PRIV_SIVAR_ADDR]], + +// Privates actually are used. +// CHECK-DAG: [[PRIV_VAR]] +// CHECK-DAG: [[PRIV_T_VAR]] +// CHECK-DAG: [[PRIV_S_ARR]] +// CHECK-DAG: [[PRIV_VEC]] +// CHECK-DAG: [[PRIV_SIVAR]] + +// CHECK: ret + +// CHECK: define internal void [[MAIN_DUP]]([[KMP_TASK_MAIN_TY]]* %0, [[KMP_TASK_MAIN_TY]]* %1, i32 %2) +// CHECK: getelementptr inbounds [[KMP_TASK_MAIN_TY]], [[KMP_TASK_MAIN_TY]]* %{{.+}}, i32 0, i32 1 +// CHECK: getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* %{{.+}}, i32 0, i32 0 +// CHECK: getelementptr inbounds [2 x [[S_DOUBLE_TY]]], [2 x [[S_DOUBLE_TY]]]* %{{.+}}, i32 0, i32 0 +// CHECK: getelementptr [[S_DOUBLE_TY]], [[S_DOUBLE_TY]]* %{{.+}}, i64 2 +// CHECK: br i1 % + +// CHECK: phi [[S_DOUBLE_TY]]* +// CHECK: call {{.*}} [[S_DOUBLE_TY_COPY_CONSTR]]([[S_DOUBLE_TY]]* +// CHECK: getelementptr [[S_DOUBLE_TY]], [[S_DOUBLE_TY]]* %{{.+}}, i32 1 +// CHECK: icmp eq [[S_DOUBLE_TY]]* % +// CHECK: br i1 % + +// CHECK: getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* %{{.+}}, i32 0, i32 1 +// CHECK: call {{.*}} [[S_DOUBLE_TY_COPY_CONSTR]]([[S_DOUBLE_TY]]* +// CHECK: ret void + +// CHECK: define internal i32 [[DESTRUCTORS]](i32 %0, [[KMP_TASK_MAIN_TY]]* noalias %1) +// CHECK: [[PRIVATES:%.+]] = getelementptr inbounds [[KMP_TASK_MAIN_TY]], [[KMP_TASK_MAIN_TY]]* [[RES_KMP_TASK:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 1 +// CHECK: [[PRIVATE_S_ARR_REF:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 0 +// CHECK: [[PRIVATE_VAR_REF:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 1 +// CHECK: call void [[S_DOUBLE_TY_DESTR]]([[S_DOUBLE_TY]]* [[PRIVATE_VAR_REF]]) +// CHECK: getelementptr inbounds [2 x [[S_DOUBLE_TY]]], [2 x [[S_DOUBLE_TY]]]* [[PRIVATE_S_ARR_REF]], i{{.+}} 0, i{{.+}} 0 +// CHECK: getelementptr inbounds [[S_DOUBLE_TY]], [[S_DOUBLE_TY]]* %{{.+}}, i{{.+}} 2 +// CHECK: [[PRIVATE_S_ARR_ELEM_REF:%.+]] = getelementptr inbounds [[S_DOUBLE_TY]], [[S_DOUBLE_TY]]* %{{.+}}, i{{.+}} -1 +// CHECK: call void [[S_DOUBLE_TY_DESTR]]([[S_DOUBLE_TY]]* [[PRIVATE_S_ARR_ELEM_REF]]) +// CHECK: icmp eq +// CHECK: br i1 +// CHECK: ret i32 + +// CHECK: define {{.*}} i{{[0-9]+}} [[TMAIN_INT]]() +// CHECK: alloca [[S_INT_TY]], +// CHECK: [[TEST:%.+]] = alloca [[S_INT_TY]], +// CHECK: [[T_VAR_ADDR:%.+]] = alloca i32, align 128 +// CHECK: [[VEC_ADDR:%.+]] = alloca [2 x i32], +// CHECK: [[S_ARR_ADDR:%.+]] = alloca [2 x [[S_INT_TY]]], +// CHECK: [[VAR_ADDR:%.+]] = alloca [[S_INT_TY]], +// CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num([[LOC:%.+]]) + +// CHECK: call {{.*}} [[S_INT_TY_COPY_CONSTR:@.+]]([[S_INT_TY]]* [[TEST]], + +// Store original variables in capture struct. +// CHECK: [[VEC_REF:%.+]] = getelementptr inbounds [[CAP_TMAIN_TY]], [[CAP_TMAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 0 +// CHECK: store [2 x i32]* [[VEC_ADDR]], [2 x i32]** [[VEC_REF]], +// CHECK: [[T_VAR_REF:%.+]] = getelementptr inbounds [[CAP_TMAIN_TY]], [[CAP_TMAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 1 +// CHECK: store i32* [[T_VAR_ADDR]], i32** [[T_VAR_REF]], +// CHECK: [[S_ARR_REF:%.+]] = getelementptr inbounds [[CAP_TMAIN_TY]], [[CAP_TMAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 2 +// CHECK: store [2 x [[S_INT_TY]]]* [[S_ARR_ADDR]], [2 x [[S_INT_TY]]]** [[S_ARR_REF]], +// CHECK: [[VAR_REF:%.+]] = getelementptr inbounds [[CAP_TMAIN_TY]], [[CAP_TMAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 3 +// CHECK: store [[S_INT_TY]]* [[VAR_ADDR]], [[S_INT_TY]]** [[VAR_REF]], + +// Allocate task. +// Returns struct kmp_task_t { +// [[KMP_TASK_T_TY]] task_data; +// [[KMP_TASK_TMAIN_TY]] privates; +// }; +// CHECK: [[RES:%.+]] = call i8* @__kmpc_omp_task_alloc([[LOC]], i32 [[GTID]], i32 9, i64 256, i64 32, i32 (i32, i8*)* bitcast (i32 (i32, [[KMP_TASK_TMAIN_TY]]*)* [[TASK_ENTRY:@[^ ]+]] to i32 (i32, i8*)*)) +// CHECK: [[RES_KMP_TASK:%.+]] = bitcast i8* [[RES]] to [[KMP_TASK_TMAIN_TY]]* + +// Fill kmp_task_t->shareds by copying from original capture argument. +// CHECK: [[TASK:%.+]] = getelementptr inbounds [[KMP_TASK_TMAIN_TY]], [[KMP_TASK_TMAIN_TY]]* [[RES_KMP_TASK]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 +// CHECK: [[SHAREDS_REF_ADDR:%.+]] = getelementptr inbounds [[KMP_TASK_T_TY]], [[KMP_TASK_T_TY]]* [[TASK]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 +// CHECK: [[SHAREDS_REF:%.+]] = load i8*, i8** [[SHAREDS_REF_ADDR]], +// CHECK: [[CAPTURES_ADDR:%.+]] = bitcast [[CAP_TMAIN_TY]]* %{{.+}} to i8* +// CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 8 [[SHAREDS_REF]], i8* align 8 [[CAPTURES_ADDR]], i64 32, i1 false) + +// Initialize kmp_task_t->privates with default values (no init for simple types, default constructors for classes). +// CHECK: [[PRIVATES:%.+]] = getelementptr inbounds [[KMP_TASK_TMAIN_TY]], [[KMP_TASK_TMAIN_TY]]* [[RES_KMP_TASK]], i{{[0-9]+}} 0, i{{[0-9]+}} 2 +// CHECK: [[SHAREDS:%.+]] = bitcast i8* [[SHAREDS_REF]] to [[CAP_TMAIN_TY]]* + +// t_var; +// CHECK: [[PRIVATE_T_VAR_REF:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 0 +// CHECK: [[T_VAR_ADDR_REF:%.+]] = getelementptr inbounds [[CAP_TMAIN_TY]], [[CAP_TMAIN_TY]]* [[SHAREDS]], i{{.+}} 0, i{{.+}} 1 +// CHECK: [[T_VAR_REF:%.+]] = load i{{.+}}*, i{{.+}}** [[T_VAR_ADDR_REF]], +// CHECK: [[T_VAR:%.+]] = load i{{.+}}, i{{.+}}* [[T_VAR_REF]], align 128 +// CHECK: store i32 [[T_VAR]], i32* [[PRIVATE_T_VAR_REF]], align 128 + +// vec; +// CHECK: [[PRIVATE_VEC_REF:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 1 +// CHECK: [[VEC_ADDR_REF:%.+]] = getelementptr inbounds [[CAP_TMAIN_TY]], [[CAP_TMAIN_TY]]* [[SHAREDS]], i{{.+}} 0, i{{.+}} 0 +// CHECK: call void @llvm.memcpy.p0i8.p0i8.i64( + +// Constructors for s_arr and var. +// a_arr; +// CHECK: [[PRIVATE_S_ARR_REF:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{[0-9]+}} 0, i{{[0-9]+}} 2 +// CHECK: [[S_ARR_ADDR_REF:%.+]] = getelementptr inbounds [[CAP_TMAIN_TY]], [[CAP_TMAIN_TY]]* [[SHAREDS]], i{{.+}} 0, i{{.+}} 2 +// CHECK: getelementptr inbounds [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* [[PRIVATE_S_ARR_REF]], i{{.+}} 0, i{{.+}} 0 +// CHECK: getelementptr [[S_INT_TY]], [[S_INT_TY]]* %{{.+}}, i{{.+}} 2 +// CHECK: call void [[S_INT_TY_COPY_CONSTR]]([[S_INT_TY]]* [[S_ARR_CUR:%[^,]+]], +// CHECK: getelementptr [[S_INT_TY]], [[S_INT_TY]]* [[S_ARR_CUR]], i{{.+}} 1 +// CHECK: icmp eq +// CHECK: br i1 + +// var; +// CHECK: [[PRIVATE_VAR_REF:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 3 +// CHECK: [[VAR_ADDR_REF:%.+]] = getelementptr inbounds [[CAP_TMAIN_TY]], [[CAP_TMAIN_TY]]* [[SHAREDS]], i{{.+}} 0, i{{.+}} 3 +// CHECK: call void [[S_INT_TY_COPY_CONSTR]]([[S_INT_TY]]* [[PRIVATE_VAR_REF]], + +// Provide pointer to destructor function, which will destroy private variables at the end of the task. +// CHECK: [[DESTRUCTORS_REF:%.+]] = getelementptr inbounds [[KMP_TASK_T_TY]], [[KMP_TASK_T_TY]]* [[TASK]], i{{.+}} 0, i{{.+}} 3 +// CHECK: [[DESTRUCTORS_PTR:%.+]] = bitcast %union{{.+}}* [[DESTRUCTORS_REF]] to i32 (i32, i8*)** +// CHECK: store i32 (i32, i8*)* bitcast (i32 (i32, [[KMP_TASK_TMAIN_TY]]*)* [[DESTRUCTORS:@.+]] to i32 (i32, i8*)*), i32 (i32, i8*)** [[DESTRUCTORS_PTR]], + +// Start task. +// CHECK: call void @__kmpc_taskloop([[LOC]], i32 [[GTID]], i8* [[RES]], i32 1, i64* %{{.+}}, i64* %{{.+}}, i64 %{{.+}}, i32 1, i32 0, i64 0, i8* bitcast (void ([[KMP_TASK_TMAIN_TY]]*, [[KMP_TASK_TMAIN_TY]]*, i32)* [[TMAIN_DUP:@.+]] to i8*)) + +// No destructors must be called for private copies of s_arr and var. +// CHECK-NOT: getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 2 +// CHECK-NOT: getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 3 +// CHECK: call void [[S_INT_TY_DESTR:@.+]]([[S_INT_TY]]* +// CHECK-NOT: getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 2 +// CHECK-NOT: getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 3 +// CHECK: ret +// + +// CHECK: define internal void [[PRIVATES_MAP_FN:@.+]]([[PRIVATES_TMAIN_TY]]* noalias %0, i32** noalias %1, [2 x i32]** noalias %2, [2 x [[S_INT_TY]]]** noalias %3, [[S_INT_TY]]** noalias %4) +// CHECK: [[PRIVATES:%.+]] = load [[PRIVATES_TMAIN_TY]]*, [[PRIVATES_TMAIN_TY]]** +// CHECK: [[PRIV_T_VAR:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i32 0, i32 0 +// CHECK: [[ARG1:%.+]] = load i32**, i32*** %{{.+}}, +// CHECK: store i32* [[PRIV_T_VAR]], i32** [[ARG1]], +// CHECK: [[PRIV_VEC:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i32 0, i32 1 +// CHECK: [[ARG2:%.+]] = load [2 x i32]**, [2 x i32]*** %{{.+}}, +// CHECK: store [2 x i32]* [[PRIV_VEC]], [2 x i32]** [[ARG2]], +// CHECK: [[PRIV_S_VAR:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i32 0, i32 2 +// CHECK: [[ARG3:%.+]] = load [2 x [[S_INT_TY]]]**, [2 x [[S_INT_TY]]]*** %{{.+}}, +// CHECK: store [2 x [[S_INT_TY]]]* [[PRIV_S_VAR]], [2 x [[S_INT_TY]]]** [[ARG3]], +// CHECK: [[PRIV_VAR:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i32 0, i32 3 +// CHECK: [[ARG4:%.+]] = load [[S_INT_TY]]**, [[S_INT_TY]]*** {{.+}}, +// CHECK: store [[S_INT_TY]]* [[PRIV_VAR]], [[S_INT_TY]]** [[ARG4]], +// CHECK: ret void + +// CHECK: define internal i32 [[TASK_ENTRY]](i32 %0, [[KMP_TASK_TMAIN_TY]]* noalias %1) +// CHECK: alloca i32*, +// CHECK-DAG: [[PRIV_T_VAR_ADDR:%.+]] = alloca i32*, +// CHECK-DAG: [[PRIV_VEC_ADDR:%.+]] = alloca [2 x i32]*, +// CHECK-DAG: [[PRIV_S_ARR_ADDR:%.+]] = alloca [2 x [[S_INT_TY]]]*, +// CHECK-DAG: [[PRIV_VAR_ADDR:%.+]] = alloca [[S_INT_TY]]*, +// CHECK: store void (i8*, ...)* bitcast (void ([[PRIVATES_TMAIN_TY]]*, i32**, [2 x i32]**, [2 x [[S_INT_TY]]]**, [[S_INT_TY]]**)* [[PRIVATES_MAP_FN]] to void (i8*, ...)*), void (i8*, ...)** [[MAP_FN_ADDR:%.+]], +// CHECK: [[MAP_FN:%.+]] = load void (i8*, ...)*, void (i8*, ...)** [[MAP_FN_ADDR]], +// CHECK: call void (i8*, ...) [[MAP_FN]](i8* %{{.+}}, i32** [[PRIV_T_VAR_ADDR]], [2 x i32]** [[PRIV_VEC_ADDR]], [2 x [[S_INT_TY]]]** [[PRIV_S_ARR_ADDR]], [[S_INT_TY]]** [[PRIV_VAR_ADDR]]) +// CHECK: [[PRIV_T_VAR:%.+]] = load i32*, i32** [[PRIV_T_VAR_ADDR]], +// CHECK: [[PRIV_VEC:%.+]] = load [2 x i32]*, [2 x i32]** [[PRIV_VEC_ADDR]], +// CHECK: [[PRIV_S_ARR:%.+]] = load [2 x [[S_INT_TY]]]*, [2 x [[S_INT_TY]]]** [[PRIV_S_ARR_ADDR]], +// CHECK: [[PRIV_VAR:%.+]] = load [[S_INT_TY]]*, [[S_INT_TY]]** [[PRIV_VAR_ADDR]], + +// Privates actually are used. +// CHECK-DAG: [[PRIV_VAR]] +// CHECK-DAG: [[PRIV_T_VAR]] +// CHECK-DAG: [[PRIV_S_ARR]] +// CHECK-DAG: [[PRIV_VEC]] + +// CHECK: ret + +// CHECK: define internal void [[TMAIN_DUP]]([[KMP_TASK_TMAIN_TY]]* %0, [[KMP_TASK_TMAIN_TY]]* %1, i32 %2) +// CHECK: getelementptr inbounds [[KMP_TASK_TMAIN_TY]], [[KMP_TASK_TMAIN_TY]]* %{{.+}}, i32 0, i32 2 +// CHECK: getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* %{{.+}}, i32 0, i32 2 +// CHECK: getelementptr inbounds [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* %{{.+}}, i32 0, i32 0 +// CHECK: getelementptr [[S_INT_TY]], [[S_INT_TY]]* %{{.+}}, i64 2 +// CHECK: br i1 % + +// CHECK: phi [[S_INT_TY]]* +// CHECK: call {{.*}} [[S_INT_TY_COPY_CONSTR]]([[S_INT_TY]]* +// CHECK: getelementptr [[S_INT_TY]], [[S_INT_TY]]* %{{.+}}, i32 1 +// CHECK: icmp eq [[S_INT_TY]]* % +// CHECK: br i1 % + +// CHECK: getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* %{{.+}}, i32 0, i32 3 +// CHECK: call {{.*}} [[S_INT_TY_COPY_CONSTR]]([[S_INT_TY]]* +// CHECK: ret void + +// CHECK: define internal i32 [[DESTRUCTORS]](i32 %0, [[KMP_TASK_TMAIN_TY]]* noalias %1) +// CHECK: [[PRIVATES:%.+]] = getelementptr inbounds [[KMP_TASK_TMAIN_TY]], [[KMP_TASK_TMAIN_TY]]* [[RES_KMP_TASK:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 2 +// CHECK: [[PRIVATE_S_ARR_REF:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 2 +// CHECK: [[PRIVATE_VAR_REF:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 3 +// CHECK: call void [[S_INT_TY_DESTR]]([[S_INT_TY]]* [[PRIVATE_VAR_REF]]) +// CHECK: getelementptr inbounds [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* [[PRIVATE_S_ARR_REF]], i{{.+}} 0, i{{.+}} 0 +// CHECK: getelementptr inbounds [[S_INT_TY]], [[S_INT_TY]]* %{{.+}}, i{{.+}} 2 +// CHECK: [[PRIVATE_S_ARR_ELEM_REF:%.+]] = getelementptr inbounds [[S_INT_TY]], [[S_INT_TY]]* %{{.+}}, i{{.+}} -1 +// CHECK: call void [[S_INT_TY_DESTR]]([[S_INT_TY]]* [[PRIVATE_S_ARR_ELEM_REF]]) +// CHECK: icmp eq +// CHECK: br i1 +// CHECK: ret i32 + +#endif +#else +// ARRAY-LABEL: array_func +struct St { + int a, b; + St() : a(0), b(0) {} + St(const St &) {} + ~St() {} +}; + +void array_func(int n, float a[n], St s[2]) { +// ARRAY: call i8* @__kmpc_omp_task_alloc( +// ARRAY: call void @__kmpc_taskloop( +// ARRAY: store float** %{{.+}}, float*** %{{.+}}, +// ARRAY: store %struct.St** %{{.+}}, %struct.St*** %{{.+}}, +#pragma omp master taskloop simd firstprivate(a, s) + for (int i = 0; i < 10; ++i) + ; +} +#endif + diff --git a/clang/test/OpenMP/master_taskloop_simd_firstprivate_messages.cpp b/clang/test/OpenMP/master_taskloop_simd_firstprivate_messages.cpp new file mode 100644 index 000000000000..e7565786d86b --- /dev/null +++ b/clang/test/OpenMP/master_taskloop_simd_firstprivate_messages.cpp @@ -0,0 +1,335 @@ +// RUN: %clang_cc1 -verify -fopenmp %s -Wuninitialized + +// RUN: %clang_cc1 -verify -fopenmp-simd %s -Wuninitialized + +typedef void **omp_allocator_handle_t; +extern const omp_allocator_handle_t omp_default_mem_alloc; +extern const omp_allocator_handle_t omp_large_cap_mem_alloc; +extern const omp_allocator_handle_t omp_const_mem_alloc; +extern const omp_allocator_handle_t omp_high_bw_mem_alloc; +extern const omp_allocator_handle_t omp_low_lat_mem_alloc; +extern const omp_allocator_handle_t omp_cgroup_mem_alloc; +extern const omp_allocator_handle_t omp_pteam_mem_alloc; +extern const omp_allocator_handle_t omp_thread_mem_alloc; + +void foo() { +} + +bool foobool(int argc) { + return argc; +} + +void xxx(int argc) { + int fp; // expected-note {{initialize the variable 'fp' to silence this warning}} +#pragma omp master taskloop simd firstprivate(fp) // expected-warning {{variable 'fp' is uninitialized when used here}} + for (int i = 0; i < 10; ++i) + ; +} + +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) {} // expected-note 2 {{candidate constructor not viable: requires 0 arguments, but 1 was provided}} + S3(S3 &s3) : a(s3.a) {} // expected-note 2 {{candidate constructor not viable: 1st argument ('const S3') would lose const qualifier}} +}; +const S3 c; +const S3 ca[5]; +extern const int f; +class S4 { + int a; + S4(); + S4(const S4 &s4); // 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, z; + int &j = i; +#pragma omp parallel +#pragma omp master taskloop simd firstprivate // expected-error {{expected '(' after 'firstprivate'}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp parallel +#pragma omp master taskloop simd firstprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp parallel +#pragma omp master taskloop simd firstprivate() // expected-error {{expected expression}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp parallel +#pragma omp master taskloop simd firstprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp parallel +#pragma omp master taskloop 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 parallel +#pragma omp master taskloop simd firstprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp parallel +#pragma omp master taskloop simd firstprivate(argc) allocate , allocate(, allocate(omp_default , allocate(omp_default_mem_alloc, allocate(omp_default_mem_alloc:, allocate(omp_default_mem_alloc: argc, allocate(omp_default_mem_alloc: argv), allocate(argv) // expected-error {{expected '(' after 'allocate'}} expected-error 2 {{expected expression}} expected-error 2 {{expected ')'}} expected-error {{use of undeclared identifier 'omp_default'}} expected-note 2 {{to match this '('}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp parallel +#pragma omp master taskloop simd firstprivate(S1) // expected-error {{'S1' does not refer to a value}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp parallel +#pragma omp master taskloop simd firstprivate(a, b) // expected-error {{firstprivate variable with incomplete type 'S1'}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp parallel +#pragma omp master taskloop simd firstprivate(z, argv[1]) // expected-error {{expected variable name}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp parallel +#pragma omp master taskloop 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 parallel +#pragma omp master taskloop 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 master taskloop simd allocate(omp_thread_mem_alloc: i) firstprivate(i) // expected-warning {{allocator with the 'thread' trait access has unspecified behavior on 'master taskloop simd' directive}} + for (int k = 0; k < argc; ++k) { + i = k; + v += i; + } + } +#pragma omp parallel shared(i) +#pragma omp parallel private(i) +#pragma omp master taskloop simd firstprivate(j) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp parallel +#pragma omp master taskloop simd firstprivate(i) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp parallel +#pragma omp master taskloop 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 master taskloop simd firstprivate(i) // expected-note 2 {{defined as firstprivate}} + for (i = 0; i < argc; ++i) // expected-error 2 {{loop iteration variable in the associated loop of 'omp master taskloop simd' directive may not be firstprivate, predetermined as linear}} + foo(); +#pragma omp parallel reduction(+ : i) // expected-note {{defined as reduction}} +#pragma omp master taskloop simd firstprivate(i) // expected-note {{defined as firstprivate}} expected-error {{argument of a reduction clause of a parallel construct must not appear in a firstprivate clause on a task construct}} + for (i = 0; i < argc; ++i) // expected-error {{loop iteration variable in the associated loop of 'omp master taskloop simd' directive may not be firstprivate, predetermined as linear}} + foo(); + return 0; +} + +void bar(S4 a[2]) { +#pragma omp parallel +#pragma omp master taskloop simd firstprivate(a) + for (int i = 0; i < 2; ++i) + foo(); +} + +namespace A { +double x; +#pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}} +} +namespace B { +using A::x; +} + +int main(int argc, char **argv) { + const int d = 5; + const int da[5] = {0}; + S4 e(4); + S5 g(5); + S3 m; + S6 n(2); + int i, z; + int &j = i; +#pragma omp parallel +#pragma omp master taskloop simd firstprivate // expected-error {{expected '(' after 'firstprivate'}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd firstprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd firstprivate() // expected-error {{expected expression}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd firstprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd firstprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd firstprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd firstprivate(argc, z) + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd firstprivate(S1) // expected-error {{'S1' does not refer to a value}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd firstprivate(a, b, c, d, f) // expected-error {{firstprivate variable with incomplete type 'S1'}} expected-error {{no matching constructor for initialization of 'S3'}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd firstprivate(argv[1]) // expected-error {{expected variable name}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd firstprivate(2 * 2) // expected-error {{expected variable name}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd firstprivate(ba) // OK + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd firstprivate(ca) // expected-error {{no matching constructor for initialization of 'S3'}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd firstprivate(da) // OK + for (i = 0; i < argc; ++i) + foo(); + int xa; +#pragma omp parallel +#pragma omp master taskloop simd firstprivate(xa) // OK + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd firstprivate(S2::S2s) // OK + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd firstprivate(S2::S2sc) // OK + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd safelen(5) + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop 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 parallel +#pragma omp master taskloop simd firstprivate(m) // OK + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd firstprivate(h) // expected-error {{threadprivate or thread local variable cannot be firstprivate}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop 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 parallel +#pragma omp master taskloop 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 master taskloop simd' directive may not be firstprivate, predetermined as linear}} + foo(); +#pragma omp parallel shared(xa) +#pragma omp master taskloop simd firstprivate(xa) // OK: may be firstprivate + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd firstprivate(j) + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(g) firstprivate(g) // expected-error {{calling a private constructor of class 'S5'}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(n) firstprivate(n) // OK + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel + { + int v = 0; + int i; +#pragma omp master taskloop simd firstprivate(i) + for (int k = 0; k < argc; ++k) { + i = k; + v += i; + } + } +#pragma omp parallel private(i) +#pragma omp master taskloop 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 master taskloop simd' directive may not be firstprivate, predetermined as linear}} + foo(); +#pragma omp parallel reduction(+ : i) // expected-note {{defined as reduction}} +#pragma omp master taskloop simd firstprivate(i) // expected-error {{argument of a reduction clause of a parallel construct must not appear in a firstprivate clause on a task construct}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp master taskloop 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 master taskloop simd' directive may not be firstprivate, predetermined as linear}} + foo(); +#pragma omp parallel +#pragma omp master taskloop simd firstprivate(B::x) // expected-error {{threadprivate or thread local variable cannot be firstprivate}} + for (i = 0; i < argc; ++i) + foo(); + static int si; +#pragma omp master taskloop 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/master_taskloop_simd_grainsize_messages.cpp b/clang/test/OpenMP/master_taskloop_simd_grainsize_messages.cpp new file mode 100644 index 000000000000..f258ee88b797 --- /dev/null +++ b/clang/test/OpenMP/master_taskloop_simd_grainsize_messages.cpp @@ -0,0 +1,103 @@ +// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 %s -Wuninitialized + +// RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 %s -Wuninitialized + +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) { + T z; + #pragma omp master taskloop simd grainsize // expected-error {{expected '(' after 'grainsize'}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd grainsize ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd grainsize () // expected-error {{expected expression}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd grainsize (argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd grainsize (z + argc)) // expected-warning {{extra tokens at the end of '#pragma omp master taskloop simd' are ignored}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd grainsize (argc > 0 ? argv[1][0] : argv[2][argc]) + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd grainsize (foobool(argc)), grainsize (true) // expected-error {{directive '#pragma omp master taskloop simd' cannot contain more than one 'grainsize' clause}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd grainsize (S) // expected-error {{'S' does not refer to a value}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd grainsize (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd grainsize(0) // expected-error {{argument to 'grainsize' clause must be a strictly positive integer value}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd grainsize(-1) // expected-error {{argument to 'grainsize' clause must be a strictly positive integer value}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd grainsize(argc) num_tasks(argc) // expected-error {{'num_tasks' and 'grainsize' clause are mutually exclusive and may not appear on the same directive}} expected-note {{'grainsize' clause is specified here}} + for (int i = 0; i < 10; ++i) + foo(); + + return 0; +} + +int main(int argc, char **argv) { + int z; + #pragma omp master taskloop simd grainsize // expected-error {{expected '(' after 'grainsize'}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd grainsize ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd grainsize () // expected-error {{expected expression}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd grainsize (argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd grainsize (argc+z)) // expected-warning {{extra tokens at the end of '#pragma omp master taskloop simd' are ignored}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd grainsize (argc > 0 ? argv[1][0] : argv[2][argc]) + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd grainsize (foobool(argc)), grainsize (true) // expected-error {{directive '#pragma omp master taskloop simd' cannot contain more than one 'grainsize' clause}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd grainsize (S1) // expected-error {{'S1' does not refer to a value}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd grainsize (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd grainsize (1 0) // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd grainsize(if(tmain(argc, argv) // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd grainsize(0) // expected-error {{argument to 'grainsize' clause must be a strictly positive integer value}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd grainsize(-1) // expected-error {{argument to 'grainsize' clause must be a strictly positive integer value}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd grainsize(argc) num_tasks(argc) // expected-error {{'num_tasks' and 'grainsize' clause are mutually exclusive and may not appear on the same directive}} expected-note {{'grainsize' clause is specified here}} + for (int i = 0; i < 10; ++i) + foo(); + + return tmain(argc, argv); +} diff --git a/clang/test/OpenMP/master_taskloop_simd_in_reduction_codegen.cpp b/clang/test/OpenMP/master_taskloop_simd_in_reduction_codegen.cpp new file mode 100644 index 000000000000..f36a342b83d7 --- /dev/null +++ b/clang/test/OpenMP/master_taskloop_simd_in_reduction_codegen.cpp @@ -0,0 +1,87 @@ +// RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -fopenmp -x c++ -emit-llvm %s -o - | FileCheck %s +// RUN: %clang_cc1 -fopenmp -x c++ -triple x86_64-apple-darwin10 -emit-pch -o %t %s +// RUN: %clang_cc1 -fopenmp -x c++ -triple x86_64-apple-darwin10 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s + +// RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -fopenmp-simd -x c++ -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s +// RUN: %clang_cc1 -fopenmp-simd -x c++ -triple x86_64-apple-darwin10 -emit-pch -o %t %s +// RUN: %clang_cc1 -fopenmp-simd -x c++ -triple x86_64-apple-darwin10 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s +// SIMD-ONLY0-NOT: {{__kmpc|__tgt}} +// expected-no-diagnostics +#ifndef HEADER +#define HEADER + +// CHECK: [[PRIVATES:%.+]] = type { i8*, i8* } + +struct S { + int a; + S() : a(0) {} + S(const S&) {} + S& operator=(const S&) {return *this;} + ~S() {} + friend S operator+(const S&a, const S&b) {return a;} +}; + + +int main(int argc, char **argv) { + int a; + float b; + S c[5]; + short d[argc]; +#pragma omp taskgroup task_reduction(+: a, b, argc) + { +#pragma omp taskgroup task_reduction(-:c, d) +#pragma omp parallel +#pragma omp master taskloop simd in_reduction(+:a) in_reduction(-:d) + for (int i = 0; i < 5; ++i) + a += d[a]; + } + return 0; +} + +// CHECK-LABEL: @main +// CHECK: void @__kmpc_taskgroup(%struct.ident_t* @0, i32 [[GTID:%.+]]) +// CHECK: [[TD1:%.+]] = call i8* @__kmpc_task_reduction_init(i32 [[GTID]], i32 3, i8* % +// CHECK-NEXT: store i8* [[TD1]], i8** [[TD1_ADDR:%[^,]+]], +// CHECK-NEXT: call void @__kmpc_taskgroup(%struct.ident_t* @0, i32 [[GTID]]) +// CHECK: [[TD2:%.+]] = call i8* @__kmpc_task_reduction_init(i32 [[GTID]], i32 2, i8* % +// CHECK-NEXT: store i8* [[TD2]], i8** [[TD2_ADDR:%[^,]+]], +// CHECK-NEXT: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* @0, i32 5, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i32*, i64, i16*, i8**, i8**)* [[OMP_PARALLEL:@.+]] to void (i32*, i32*, ...)*), i32* %{{.+}}, i64 %{{.+}}, i16* %{{.+}}, i8** [[TD1_ADDR]], i8** [[TD2_ADDR]]) +// CHECK-NEXT: call void @__kmpc_end_taskgroup(%struct.ident_t* @0, i32 [[GTID]]) +// CHECK-NEXT: call void @__kmpc_end_taskgroup(%struct.ident_t* @0, i32 [[GTID]]) + +// CHECK: define internal void [[OMP_PARALLEL]]( +// CHECK: [[TASK_T:%.+]] = call i8* @__kmpc_omp_task_alloc(%struct.ident_t* @0, i32 [[GTID:%.+]], i32 1, i64 96, i64 40, i32 (i32, i8*)* bitcast (i32 (i32, [[T:%.+]]*)* [[OMP_TASK:@.+]] to i32 (i32, i8*)*)) +// CHECK-NEXT: [[TASK_T_WITH_PRIVS:%.+]] = bitcast i8* [[TASK_T]] to [[T]]* +// CHECK: [[PRIVS:%.+]] = getelementptr inbounds [[T]], [[T]]* [[TASK_T_WITH_PRIVS]], i32 0, i32 1 +// CHECK: [[TD1_REF:%.+]] = getelementptr inbounds [[PRIVATES]], [[PRIVATES]]* [[PRIVS]], i32 0, i32 0 +// CHECK-NEXT: [[TD1_SHAR:%.+]] = getelementptr inbounds % +// CHECK-NEXT: [[TD1_ADDR:%.+]] = load i8**, i8*** [[TD1_SHAR]], +// CHECK-NEXT: [[TD1:%.+]] = load i8*, i8** [[TD1_ADDR]], +// CHECK-NEXT: store i8* [[TD1]], i8** [[TD1_REF]], +// CHECK-NEXT: [[TD2_REF:%.+]] = getelementptr inbounds [[PRIVATES]], [[PRIVATES]]* [[PRIVS]], i32 0, i32 1 +// CHECK-NEXT: [[TD2_SHAR:%.+]] = getelementptr inbounds % +// CHECK-NEXT: [[TD2_ADDR:%.+]] = load i8**, i8*** [[TD2_SHAR]], +// CHECK-NEXT: [[TD2:%.+]] = load i8*, i8** [[TD2_ADDR]], +// CHECK-NEXT: store i8* [[TD2]], i8** [[TD2_REF]], +// CHECK: call void @__kmpc_taskloop(%struct.ident_t* @0, i32 [[GTID]], i8* [[TASK_T]], i32 1, +// CHECK: ret void +// CHECK-NEXT: } + +// CHECK: define internal {{.*}} [[OMP_TASK]]( +// CHECK: call void (i8*, ...) %{{[^(]+}}(i8* %{{.+}}, i8*** [[TD1_REF:%[^,]+]], i8*** [[TD2_REF:%[^,]+]]) +// CHECK-NEXT: [[TD1_ADDR:%.+]] = load i8**, i8*** [[TD1_REF]], +// CHECK-NEXT: [[TD2_ADDR:%.+]] = load i8**, i8*** [[TD2_REF]], +// CHECK-NEXT: [[A_REF:%.+]] = getelementptr inbounds % +// CHECK-NEXT: [[A_ADDR:%.+]] = load i32*, i32** [[A_REF]], +// CHECK-NEXT: [[TD1:%.+]] = load i8*, i8** [[TD1_ADDR]], +// CHECK-NEXT: [[GTID:%.+]] = load i32, i32* % +// CHECK-NEXT: [[A_PTR:%.+]] = bitcast i32* [[A_ADDR]] to i8* +// CHECK-NEXT: call i8* @__kmpc_task_reduction_get_th_data(i32 [[GTID]], i8* [[TD1]], i8* [[A_PTR]]) +// CHECK: [[D_REF:%.+]] = getelementptr inbounds % +// CHECK-NEXT: [[D_ADDR:%.+]] = load i16*, i16** [[D_REF]], +// CHECK: [[TD2:%.+]] = load i8*, i8** [[TD2_ADDR]], +// CHECK-NEXT: [[D_PTR:%.+]] = bitcast i16* [[D_ADDR]] to i8* +// CHECK-NEXT: call i8* @__kmpc_task_reduction_get_th_data(i32 [[GTID]], i8* [[TD2]], i8* [[D_PTR]]) +// CHECK: add nsw i32 +// CHECK: store i32 % +#endif diff --git a/clang/test/OpenMP/master_taskloop_simd_in_reduction_messages.cpp b/clang/test/OpenMP/master_taskloop_simd_in_reduction_messages.cpp new file mode 100644 index 000000000000..bc69bd3f9a54 --- /dev/null +++ b/clang/test/OpenMP/master_taskloop_simd_in_reduction_messages.cpp @@ -0,0 +1,390 @@ +// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 150 -o - %s -Wuninitialized +// RUN: %clang_cc1 -verify -fopenmp -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized +// RUN: %clang_cc1 -verify -fopenmp -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized + +// RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 150 -o - %s -Wuninitialized +// RUN: %clang_cc1 -verify -fopenmp-simd -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized +// RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized + +typedef void **omp_allocator_handle_t; +extern const omp_allocator_handle_t omp_default_mem_alloc; +extern const omp_allocator_handle_t omp_large_cap_mem_alloc; +extern const omp_allocator_handle_t omp_const_mem_alloc; +extern const omp_allocator_handle_t omp_high_bw_mem_alloc; +extern const omp_allocator_handle_t omp_low_lat_mem_alloc; +extern const omp_allocator_handle_t omp_cgroup_mem_alloc; +extern const omp_allocator_handle_t omp_pteam_mem_alloc; +extern const omp_allocator_handle_t omp_thread_mem_alloc; + +void foo() { +} + +bool foobool(int argc) { + return argc; +} + +void foobar(int &ref) { +#pragma omp taskgroup task_reduction(+:ref) +#pragma omp master taskloop simd in_reduction(+:ref) + for (int i = 0; i < 10; ++i) + foo(); +} + +void foobar1(int &ref) { +#pragma omp taskgroup task_reduction(+:ref) +#pragma omp master taskloop simd in_reduction(-:ref) + for (int i = 0; i < 10; ++i) + foo(); +} + +#pragma omp declare reduction (red:int:omp_out += omp_in) + +void foobar2(int &ref) { +#pragma omp taskgroup task_reduction(+:ref) // expected-note {{previously marked as task_reduction with different reduction operation}} +#pragma omp master taskloop simd in_reduction(red:ref) // expected-error{{in_reduction variable must have the same reduction operation as in a task_reduction clause}} + for (int i = 0; i < 10; ++i) + foo(); +} + +void foobar3(int &ref) { +#pragma omp taskgroup task_reduction(red:ref) // expected-note {{previously marked as task_reduction with different reduction operation}} +#pragma omp master taskloop simd in_reduction(min:ref) // expected-error{{in_reduction variable must have the same reduction operation as in a task_reduction clause}} + for (int i = 0; i < 10; ++i) + foo(); +} + +void foobar4(int &ref) { +#pragma omp master taskloop simd in_reduction(min:ref) // expected-error {{in_reduction variable must appear in a task_reduction clause}} + for (int i = 0; i < 10; ++i) + foo(); +} + +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; // expected-note 2 {{'S2sc' declared here}} +}; +const float S2::S2sc = 0; +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, z; + T &j = i; // expected-note 2 {{'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]; + T fl; +#pragma omp taskgroup task_reduction(+:argc) +#pragma omp master taskloop simd in_reduction // expected-error {{expected '(' after 'in_reduction'}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp taskgroup task_reduction(+:argc) +#pragma omp master taskloop simd in_reduction + // expected-error {{expected '(' after 'in_reduction'}} expected-warning {{extra tokens at the end of '#pragma omp master taskloop simd' are ignored}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp taskgroup task_reduction(+:argc) +#pragma omp master taskloop simd in_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 taskgroup task_reduction(+:argc) +#pragma omp master taskloop simd in_reduction(- // 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 taskgroup task_reduction(+:argc) +#pragma omp master taskloop simd in_reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp taskgroup task_reduction(+:argc) +#pragma omp master taskloop simd in_reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp taskgroup task_reduction(+:argc) +#pragma omp master taskloop simd in_reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp taskgroup task_reduction(&:argc) // expected-error {{invalid operands to binary expression ('float' and 'float')}} +#pragma omp master taskloop simd in_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 taskgroup task_reduction(|:z) // expected-error {{invalid operands to binary expression ('float' and 'float')}} +#pragma omp master taskloop simd in_reduction(| : z, // 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 master taskloop simd in_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 master taskloop simd in_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 taskgroup task_reduction(&&:argc) +#pragma omp master taskloop simd in_reduction(&& : argc) allocate , allocate(, allocate(omp_default , allocate(omp_default_mem_alloc, allocate(omp_default_mem_alloc:, allocate(omp_default_mem_alloc: argc, allocate(omp_default_mem_alloc: argv), allocate(argv) // expected-error {{expected '(' after 'allocate'}} expected-error 2 {{expected expression}} expected-error 2 {{expected ')'}} expected-error {{use of undeclared identifier 'omp_default'}} expected-note 2 {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd in_reduction(^ : T) // expected-error {{'T' does not refer to a value}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp taskgroup task_reduction(+:c) +#pragma omp master taskloop simd in_reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be in_reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}} expected-error 2 {{in_reduction variable must appear in a task_reduction clause}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd in_reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'in_reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be in_reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd in_reduction(max : h.b) // expected-error {{expected variable name, array element or array section}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd in_reduction(+ : ba) // expected-error {{const-qualified variable cannot be in_reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd in_reduction(* : ca) // expected-error {{const-qualified variable cannot be in_reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd in_reduction(- : da) // expected-error {{const-qualified variable cannot be in_reduction}} expected-error {{const-qualified variable cannot be in_reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd in_reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}} expected-error {{in_reduction variable must appear in a task_reduction clause}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd in_reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd in_reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be in_reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp taskgroup task_reduction(+:k) +#pragma omp master taskloop simd in_reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd in_reduction(+ : o) // expected-error 2 {{no viable overloaded '='}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp parallel private(k) +#pragma omp master taskloop simd in_reduction(+ : p), in_reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'in_reduction' must reference the same object in all threads}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp taskgroup task_reduction(+:p) +#pragma omp master taskloop simd in_reduction(+ : p), in_reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'in_reduction' clause}} expected-note 2 {{previously referenced here}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd in_reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be in_reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp parallel shared(i) +#pragma omp parallel reduction(min : i) +#pragma omp master taskloop simd in_reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'in_reduction' must reference the same object in all threads}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp taskgroup task_reduction(+:fl) +{ +#pragma omp master taskloop simd allocate(omp_thread_mem_alloc: fl) in_reduction(+ : fl) // expected-warning 2 {{allocator with the 'thread' trait access has unspecified behavior on 'master taskloop simd' directive}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp taskgroup task_reduction(*:fl) // expected-note 2 {{previously marked as task_reduction with different reduction operation}} +{ +#pragma omp master taskloop simd in_reduction(+ : fl) // expected-error 2 {{in_reduction variable must have the same reduction operation as in a task_reduction clause}} + for (int i = 0; i < 10; ++i) + foo(); +} +} +#pragma omp parallel +#pragma omp for reduction(- : fl) + for (int i = 0; i < 10; ++i) +#pragma omp taskgroup task_reduction(+:fl) +#pragma omp master taskloop simd in_reduction(+ : fl) + for (int j = 0; j < 10; ++j) + foo(); + + return T(); +} + +namespace A { +double x; +#pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}} +} +namespace B { +using A::x; +} + +int main(int argc, char **argv) { + const int d = 5; // expected-note 2 {{'d' defined here}} + const int da[5] = {0}; // expected-note {{'da' defined here}} + int qa[5] = {0}; + S4 e(4); + S5 g(5); + int i, z; + int &j = i; // expected-note {{'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]; + float fl; +#pragma omp master taskloop simd in_reduction // expected-error {{expected '(' after 'in_reduction'}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd in_reduction + // expected-error {{expected '(' after 'in_reduction'}} expected-warning {{extra tokens at the end of '#pragma omp master taskloop simd' are ignored}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd in_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 master taskloop simd in_reduction(- // 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 master taskloop simd in_reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd in_reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd in_reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd in_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 taskgroup task_reduction(|:argc) +#pragma omp master taskloop simd in_reduction(| : argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd in_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 master taskloop simd in_reduction(~ : argc) // expected-error {{expected unqualified-id}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp taskgroup task_reduction(&&:argc, z) +#pragma omp master taskloop simd in_reduction(&& : argc, z) + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd in_reduction(^ : S1) // expected-error {{'S1' does not refer to a value}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp taskgroup task_reduction(+:c) +#pragma omp master taskloop simd in_reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be in_reduction}} expected-error {{'operator+' is a private member of 'S2'}} expected-error {{in_reduction variable must appear in a task_reduction clause}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd in_reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'in_reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be in_reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd in_reduction(max : h.b) // expected-error {{expected variable name, array element or array section}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd in_reduction(+ : ba) // expected-error {{const-qualified variable cannot be in_reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd in_reduction(* : ca) // expected-error {{const-qualified variable cannot be in_reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd in_reduction(- : da) // expected-error {{const-qualified variable cannot be in_reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd in_reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd in_reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd in_reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be in_reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd in_reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{nvalid 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 taskgroup task_reduction(+:k) +#pragma omp master taskloop simd in_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 master taskloop simd in_reduction(+ : o) // expected-error {{no viable overloaded '='}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp parallel private(k) +#pragma omp master taskloop simd in_reduction(+ : p), in_reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'in_reduction' must reference the same object in all threads}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp taskgroup task_reduction(+:p) +#pragma omp master taskloop simd in_reduction(+ : p), in_reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'in_reduction' clause}} expected-note {{previously referenced here}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd in_reduction(+ : r) // expected-error {{const-qualified variable cannot be in_reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp parallel shared(i) +#pragma omp parallel reduction(min : i) +#pragma omp master taskloop simd in_reduction(max : j) // expected-error {{argument of OpenMP clause 'in_reduction' must reference the same object in all threads}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp parallel +#pragma omp for private(fl) + for (int i = 0; i < 10; ++i) +#pragma omp taskgroup task_reduction(+:fl) +#pragma omp master taskloop simd in_reduction(+ : fl) + for (int j = 0; j < 10; ++j) + foo(); +#pragma omp taskgroup task_reduction(+:fl) +#pragma omp master taskloop simd in_reduction(+ : fl) + for (int i = 0; i < 10; ++i) + foo(); + static int m; +#pragma omp taskgroup task_reduction(+:m) +#pragma omp master taskloop simd in_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/master_taskloop_simd_lastprivate_codegen.cpp b/clang/test/OpenMP/master_taskloop_simd_lastprivate_codegen.cpp new file mode 100644 index 000000000000..ecf76693ae07 --- /dev/null +++ b/clang/test/OpenMP/master_taskloop_simd_lastprivate_codegen.cpp @@ -0,0 +1,525 @@ +// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck %s +// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple x86_64-apple-darwin10 -emit-pch -o %t %s +// RUN: %clang_cc1 -fopenmp -x c++ -triple x86_64-apple-darwin10 -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s +// RUN: %clang_cc1 -verify -fopenmp -x c++ -std=c++11 -DLAMBDA -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck -check-prefix=LAMBDA %s +// RUN: %clang_cc1 -verify -fopenmp -x c++ -fblocks -DBLOCKS -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck -check-prefix=BLOCKS %s +// RUN: %clang_cc1 -verify -fopenmp -x c++ -std=c++11 -DARRAY -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck -check-prefix=ARRAY %s + +// RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s +// RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -triple x86_64-apple-darwin10 -emit-pch -o %t %s +// RUN: %clang_cc1 -fopenmp-simd -x c++ -triple x86_64-apple-darwin10 -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s +// RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -std=c++11 -DLAMBDA -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s +// RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -fblocks -DBLOCKS -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s +// RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -std=c++11 -DARRAY -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s +// SIMD-ONLY0-NOT: {{__kmpc|__tgt}} +// expected-no-diagnostics + +#ifndef ARRAY +#ifndef HEADER +#define HEADER + +template +struct S { + T f; + S(T a) : f(a) {} + S() : f() {} + S(const S &s, T t = T()) : f(s.f + t) {} + operator T() { return T(); } + ~S() {} +}; + +volatile double g; + +// CHECK-DAG: [[KMP_TASK_T_TY:%.+]] = type { i8*, i32 (i32, i8*)*, i32, %union{{.+}}, %union{{.+}}, i64, i64, i64, i32, i8* } +// CHECK-DAG: [[S_DOUBLE_TY:%.+]] = type { double } +// CHECK-DAG: [[PRIVATES_MAIN_TY:%.+]] = type {{.?}}{ [2 x [[S_DOUBLE_TY]]], [[S_DOUBLE_TY]], i32, [2 x i32] +// CHECK-DAG: [[CAP_MAIN_TY:%.+]] = type { [2 x i32]*, i32*, [2 x [[S_DOUBLE_TY]]]*, [[S_DOUBLE_TY]]*, i{{[0-9]+}}* } +// CHECK-DAG: [[KMP_TASK_MAIN_TY:%.+]] = type { [[KMP_TASK_T_TY]], [[PRIVATES_MAIN_TY]] } +// CHECK-DAG: [[S_INT_TY:%.+]] = type { i32 } +// CHECK-DAG: [[CAP_TMAIN_TY:%.+]] = type { [2 x i32]*, i32*, [2 x [[S_INT_TY]]]*, [[S_INT_TY]]* } +// CHECK-DAG: [[PRIVATES_TMAIN_TY:%.+]] = type { i32, [2 x i32], [2 x [[S_INT_TY]]], [[S_INT_TY]], [104 x i8] } +// CHECK-DAG: [[KMP_TASK_TMAIN_TY:%.+]] = type { [[KMP_TASK_T_TY]], [{{[0-9]+}} x i8], [[PRIVATES_TMAIN_TY]] } +template +T tmain() { + S ttt; + S test; + T t_var __attribute__((aligned(128))) = T(); + T vec[] = {1, 2}; + S s_arr[] = {1, 2}; + S var(3); +#pragma omp master taskloop simd lastprivate(t_var, vec, s_arr, s_arr, var, var) + for (int i = 0; i < 10; ++i) { + vec[0] = t_var; + s_arr[0] = var; + } + return T(); +} + +int main() { + static int sivar; +#ifdef LAMBDA + // LAMBDA: [[G:@.+]] = global double + // LAMBDA: [[SIVAR:@.+]] = internal global i{{[0-9]+}} 0, + // LAMBDA-LABEL: @main + // LAMBDA: call{{( x86_thiscallcc)?}} void [[OUTER_LAMBDA:@.+]]( + [&]() { + // LAMBDA: define{{.*}} internal{{.*}} void [[OUTER_LAMBDA]]( + // LAMBDA: [[RES:%.+]] = call i8* @__kmpc_omp_task_alloc(%{{[^ ]+}} @{{[^,]+}}, i32 %{{[^,]+}}, i32 1, i64 96, i64 16, i32 (i32, i8*)* bitcast (i32 (i32, %{{[^*]+}}*)* [[TASK_ENTRY:@[^ ]+]] to i32 (i32, i8*)*)) +// LAMBDA: [[PRIVATES:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* %{{.+}}, i{{.+}} 0, i{{.+}} 1 + +// LAMBDA: call void @__kmpc_taskloop(%{{.+}}* @{{.+}}, i32 %{{.+}}, i8* [[RES]], i32 1, i64* %{{.+}}, i64* %{{.+}}, i64 %{{.+}}, i32 1, i32 0, i64 0, i8* bitcast (void ([[KMP_TASK_MAIN_TY:%[^*]+]]*, [[KMP_TASK_MAIN_TY]]*, i32)* [[MAIN_DUP:@.+]] to i8*)) +// LAMBDA: ret +#pragma omp master taskloop simd lastprivate(g, sivar) + for (int i = 0; i < 10; ++i) { + // LAMBDA: define {{.+}} void [[INNER_LAMBDA:@.+]](%{{.+}}* [[ARG_PTR:%.+]]) + // LAMBDA: store %{{.+}}* [[ARG_PTR]], %{{.+}}** [[ARG_PTR_REF:%.+]], + // LAMBDA: [[ARG_PTR:%.+]] = load %{{.+}}*, %{{.+}}** [[ARG_PTR_REF]] + // LAMBDA: [[G_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 + // LAMBDA: [[G_REF:%.+]] = load double*, double** [[G_PTR_REF]] + // LAMBDA: store double 2.0{{.+}}, double* [[G_REF]] + + // LAMBDA: store double* %{{.+}}, double** %{{.+}}, + // LAMBDA: define internal i32 [[TASK_ENTRY]](i32 %0, %{{.+}}* noalias %1) + g = 1; + sivar = 11; + // LAMBDA: store double 1.0{{.+}}, double* %{{.+}}, + // LAMBDA: store i{{[0-9]+}} 11, i{{[0-9]+}}* %{{.+}}, + // LAMBDA: call void [[INNER_LAMBDA]](% + // LAMBDA: icmp ne i32 %{{.+}}, 0 + // LAMBDA: br i1 + // LAMBDA: load double, double* % + // LAMBDA: store volatile double % + // LAMBDA: load i32, i32* % + // LAMBDA: store i32 % + // LAMBDA: ret + [&]() { + g = 2; + sivar = 22; + }(); + } + }(); + return 0; +#elif defined(BLOCKS) + // BLOCKS: [[G:@.+]] = global double + // BLOCKS-LABEL: @main + // BLOCKS: call void {{%.+}}(i8 + ^{ + // BLOCKS: define{{.*}} internal{{.*}} void {{.+}}(i8* + // BLOCKS: [[RES:%.+]] = call i8* @__kmpc_omp_task_alloc(%{{[^ ]+}} @{{[^,]+}}, i32 %{{[^,]+}}, i32 1, i64 96, i64 16, i32 (i32, i8*)* bitcast (i32 (i32, %{{[^*]+}}*)* [[TASK_ENTRY:@[^ ]+]] to i32 (i32, i8*)*)) + // BLOCKS: [[PRIVATES:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* %{{.+}}, i{{.+}} 0, i{{.+}} 1 + // BLOCKS: call void @__kmpc_taskloop(%{{.+}}* @{{.+}}, i32 %{{.+}}, i8* [[RES]], i32 1, i64* %{{.+}}, i64* %{{.+}}, i64 %{{.+}}, i32 1, i32 0, i64 0, i8* bitcast (void ([[KMP_TASK_MAIN_TY:%[^*]+]]*, [[KMP_TASK_MAIN_TY]]*, i32)* [[MAIN_DUP:@.+]] to i8*)) + // BLOCKS: ret +#pragma omp master taskloop simd lastprivate(g, sivar) + for (int i = 0; i < 10; ++i) { + // BLOCKS: define {{.+}} void {{@.+}}(i8* + // BLOCKS-NOT: [[G]]{{[[^:word:]]}} + // BLOCKS: store double 2.0{{.+}}, double* + // BLOCKS-NOT: [[G]]{{[[^:word:]]}} + // BLOCKS-NOT: [[ISVAR]]{{[[^:word:]]}} + // BLOCKS: store i{{[0-9]+}} 22, i{{[0-9]+}}* + // BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}} + // BLOCKS: ret + + // BLOCKS: store double* %{{.+}}, double** %{{.+}}, + // BLOCKS: store i{{[0-9]+}}* %{{.+}}, i{{[0-9]+}}** %{{.+}}, + // BLOCKS: define internal i32 [[TASK_ENTRY]](i32 %0, %{{.+}}* noalias %1) + g = 1; + sivar = 11; + // BLOCKS: store double 1.0{{.+}}, double* %{{.+}}, + // BLOCKS-NOT: [[G]]{{[[^:word:]]}} + // BLOCKS: store i{{[0-9]+}} 11, i{{[0-9]+}}* %{{.+}}, + // BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}} + // BLOCKS: call void {{%.+}}(i8 + // BLOCKS: icmp ne i32 %{{.+}}, 0 + // BLOCKS: br i1 + // BLOCKS: load double, double* % + // BLOCKS: store volatile double % + // BLOCKS: load i32, i32* % + // BLOCKS: store i32 % + ^{ + g = 2; + sivar = 22; + }(); + } + }(); + return 0; +#else + S ttt; + S test; + int t_var = 0; + int vec[] = {1, 2}; + S s_arr[] = {1, 2}; + S var(3); +#pragma omp master taskloop simd lastprivate(var, t_var, s_arr, vec, s_arr, var, sivar) + for (int i = 0; i < 10; ++i) { + vec[0] = t_var; + s_arr[0] = var; + sivar = 33; + } + return tmain(); +#endif +} + +// CHECK: [[SIVAR:.+]] = internal global i{{[0-9]+}} 0, +// CHECK: define i{{[0-9]+}} @main() +// CHECK: alloca [[S_DOUBLE_TY]], +// CHECK: [[TEST:%.+]] = alloca [[S_DOUBLE_TY]], +// CHECK: [[T_VAR_ADDR:%.+]] = alloca i32, +// CHECK: [[VEC_ADDR:%.+]] = alloca [2 x i32], +// CHECK: [[S_ARR_ADDR:%.+]] = alloca [2 x [[S_DOUBLE_TY]]], +// CHECK: [[VAR_ADDR:%.+]] = alloca [[S_DOUBLE_TY]], +// CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num([[LOC:%.+]]) + +// CHECK: call {{.*}} [[S_DOUBLE_TY_CONSTR:@.+]]([[S_DOUBLE_TY]]* [[TEST]]) + +// Store original variables in capture struct. +// CHECK: [[VEC_REF:%.+]] = getelementptr inbounds [[CAP_MAIN_TY]], [[CAP_MAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 0 +// CHECK: store [2 x i32]* [[VEC_ADDR]], [2 x i32]** [[VEC_REF]], +// CHECK: [[T_VAR_REF:%.+]] = getelementptr inbounds [[CAP_MAIN_TY]], [[CAP_MAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 1 +// CHECK: store i32* [[T_VAR_ADDR]], i32** [[T_VAR_REF]], +// CHECK: [[S_ARR_REF:%.+]] = getelementptr inbounds [[CAP_MAIN_TY]], [[CAP_MAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 2 +// CHECK: store [2 x [[S_DOUBLE_TY]]]* [[S_ARR_ADDR]], [2 x [[S_DOUBLE_TY]]]** [[S_ARR_REF]], +// CHECK: [[VAR_REF:%.+]] = getelementptr inbounds [[CAP_MAIN_TY]], [[CAP_MAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 3 +// CHECK: store [[S_DOUBLE_TY]]* [[VAR_ADDR]], [[S_DOUBLE_TY]]** [[VAR_REF]], +// CHECK: [[SIVAR_REF:%.+]] = getelementptr inbounds [[CAP_MAIN_TY]], [[CAP_MAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 4 +// CHECK: store i{{[0-9]+}}* [[SIVAR]], i{{[0-9]+}}** [[SIVAR_REF]], + +// Allocate task. +// Returns struct kmp_task_t { +// [[KMP_TASK_T]] task_data; +// [[KMP_TASK_MAIN_TY]] privates; +// }; +// CHECK: [[RES:%.+]] = call i8* @__kmpc_omp_task_alloc([[LOC]], i32 [[GTID]], i32 9, i64 120, i64 40, i32 (i32, i8*)* bitcast (i32 (i32, [[KMP_TASK_MAIN_TY]]*)* [[TASK_ENTRY:@[^ ]+]] to i32 (i32, i8*)*)) +// CHECK: [[RES_KMP_TASK:%.+]] = bitcast i8* [[RES]] to [[KMP_TASK_MAIN_TY]]* + +// Fill kmp_task_t->shareds by copying from original capture argument. +// CHECK: [[TASK:%.+]] = getelementptr inbounds [[KMP_TASK_MAIN_TY]], [[KMP_TASK_MAIN_TY]]* [[RES_KMP_TASK]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 +// CHECK: [[SHAREDS_REF_ADDR:%.+]] = getelementptr inbounds [[KMP_TASK_T_TY]], [[KMP_TASK_T_TY]]* [[TASK]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 +// CHECK: [[SHAREDS_REF:%.+]] = load i8*, i8** [[SHAREDS_REF_ADDR]], +// CHECK: [[CAPTURES_ADDR:%.+]] = bitcast [[CAP_MAIN_TY]]* %{{.+}} to i8* +// CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 8 [[SHAREDS_REF]], i8* align 8 [[CAPTURES_ADDR]], i64 40, i1 false) + +// Initialize kmp_task_t->privates with default values (no init for simple types, default constructors for classes). +// Also copy address of private copy to the corresponding shareds reference. +// CHECK: [[PRIVATES:%.+]] = getelementptr inbounds [[KMP_TASK_MAIN_TY]], [[KMP_TASK_MAIN_TY]]* [[RES_KMP_TASK]], i{{[0-9]+}} 0, i{{[0-9]+}} 1 + +// Constructors for s_arr and var. +// s_arr; +// CHECK: [[PRIVATE_S_ARR_REF:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 +// CHECK: call {{.*}} [[S_DOUBLE_TY_CONSTR]]([[S_DOUBLE_TY]]* [[S_ARR_CUR:%[^,]+]]) +// CHECK: getelementptr inbounds [[S_DOUBLE_TY]], [[S_DOUBLE_TY]]* [[S_ARR_CUR]], i{{.+}} 1 +// CHECK: icmp eq +// CHECK: br i1 + +// var; +// CHECK: [[PRIVATE_VAR_REF:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 1 +// CHECK: call {{.*}} [[S_DOUBLE_TY_CONSTR]]([[S_DOUBLE_TY]]* [[PRIVATE_VAR_REF]]) + +// t_var; +// vec; +// sivar; + +// Provide pointer to destructor function, which will destroy private variables at the end of the task. +// CHECK: [[DESTRUCTORS_REF:%.+]] = getelementptr inbounds [[KMP_TASK_T_TY]], [[KMP_TASK_T_TY]]* [[TASK]], i{{.+}} 0, i{{.+}} 3 +// CHECK: [[DESTRUCTORS_PTR:%.+]] = bitcast %union{{.+}}* [[DESTRUCTORS_REF]] to i32 (i32, i8*)** +// CHECK: store i32 (i32, i8*)* bitcast (i32 (i32, [[KMP_TASK_MAIN_TY]]*)* [[DESTRUCTORS:@.+]] to i32 (i32, i8*)*), i32 (i32, i8*)** [[DESTRUCTORS_PTR]], + +// Start task. +// CHECK: call void @__kmpc_taskloop([[LOC]], i32 [[GTID]], i8* [[RES]], i32 1, i64* %{{.+}}, i64* %{{.+}}, i64 %{{.+}}, i32 1, i32 0, i64 0, i8* bitcast (void ([[KMP_TASK_MAIN_TY]]*, [[KMP_TASK_MAIN_TY]]*, i32)* [[MAIN_DUP:@.+]] to i8*)) + +// CHECK: = call i{{.+}} [[TMAIN_INT:@.+]]() + +// No destructors must be called for private copies of s_arr and var. +// CHECK-NOT: getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 2 +// CHECK-NOT: getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 3 +// CHECK: call void [[S_DOUBLE_TY_DESTR:@.+]]([[S_DOUBLE_TY]]* +// CHECK-NOT: getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 2 +// CHECK-NOT: getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 3 +// CHECK: ret +// + +// CHECK: define internal void [[PRIVATES_MAP_FN:@.+]]([[PRIVATES_MAIN_TY]]* noalias %0, [[S_DOUBLE_TY]]** noalias %1, i32** noalias %2, [2 x [[S_DOUBLE_TY]]]** noalias %3, [2 x i32]** noalias %4, i32** noalias %5) +// CHECK: [[PRIVATES:%.+]] = load [[PRIVATES_MAIN_TY]]*, [[PRIVATES_MAIN_TY]]** +// CHECK: [[PRIV_S_VAR:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i32 0, i32 0 +// CHECK: [[ARG3:%.+]] = load [2 x [[S_DOUBLE_TY]]]**, [2 x [[S_DOUBLE_TY]]]*** %{{.+}}, +// CHECK: store [2 x [[S_DOUBLE_TY]]]* [[PRIV_S_VAR]], [2 x [[S_DOUBLE_TY]]]** [[ARG3]], +// CHECK: [[PRIV_VAR:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i32 0, i32 1 +// CHECK: [[ARG1:%.+]] = load [[S_DOUBLE_TY]]**, [[S_DOUBLE_TY]]*** {{.+}}, +// CHECK: store [[S_DOUBLE_TY]]* [[PRIV_VAR]], [[S_DOUBLE_TY]]** [[ARG1]], +// CHECK: [[PRIV_T_VAR:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i32 0, i32 2 +// CHECK: [[ARG2:%.+]] = load i32**, i32*** %{{.+}}, +// CHECK: store i32* [[PRIV_T_VAR]], i32** [[ARG2]], +// CHECK: [[PRIV_VEC:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i32 0, i32 3 +// CHECK: [[ARG4:%.+]] = load [2 x i32]**, [2 x i32]*** %{{.+}}, +// CHECK: store [2 x i32]* [[PRIV_VEC]], [2 x i32]** [[ARG4]], +// CHECK: [[PRIV_SIVAR:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i32 0, i32 4 +// CHECK: [[ARG5:%.+]] = load i{{[0-9]+}}**, i{{[0-9]+}}*** %{{.+}}, +// CHECK: store i{{[0-9]+}}* [[PRIV_SIVAR]], i{{[0-9]+}}** [[ARG5]], +// CHECK: ret void + +// CHECK: define internal i32 [[TASK_ENTRY]](i32 %0, [[KMP_TASK_MAIN_TY]]* noalias %1) + +// CHECK: [[PRIV_VAR_ADDR:%.+]] = alloca [[S_DOUBLE_TY]]*, +// CHECK: [[PRIV_T_VAR_ADDR:%.+]] = alloca i32*, +// CHECK: [[PRIV_S_ARR_ADDR:%.+]] = alloca [2 x [[S_DOUBLE_TY]]]*, +// CHECK: [[PRIV_VEC_ADDR:%.+]] = alloca [2 x i32]*, +// CHECK: [[PRIV_SIVAR_ADDR:%.+]] = alloca i32*, +// CHECK: store void (i8*, ...)* bitcast (void ([[PRIVATES_MAIN_TY]]*, [[S_DOUBLE_TY]]**, i32**, [2 x [[S_DOUBLE_TY]]]**, [2 x i32]**, i32**)* [[PRIVATES_MAP_FN]] to void (i8*, ...)*), void (i8*, ...)** [[MAP_FN_ADDR:%.+]], +// CHECK: [[MAP_FN:%.+]] = load void (i8*, ...)*, void (i8*, ...)** [[MAP_FN_ADDR]], + +// CHECK: call void (i8*, ...) [[MAP_FN]](i8* %{{.+}}, [[S_DOUBLE_TY]]** [[PRIV_VAR_ADDR]], i32** [[PRIV_T_VAR_ADDR]], [2 x [[S_DOUBLE_TY]]]** [[PRIV_S_ARR_ADDR]], [2 x i32]** [[PRIV_VEC_ADDR]], i32** [[PRIV_SIVAR_ADDR]]) + +// CHECK: [[PRIV_VAR:%.+]] = load [[S_DOUBLE_TY]]*, [[S_DOUBLE_TY]]** [[PRIV_VAR_ADDR]], +// CHECK: [[PRIV_T_VAR:%.+]] = load i32*, i32** [[PRIV_T_VAR_ADDR]], +// CHECK: [[PRIV_S_ARR:%.+]] = load [2 x [[S_DOUBLE_TY]]]*, [2 x [[S_DOUBLE_TY]]]** [[PRIV_S_ARR_ADDR]], +// CHECK: [[PRIV_VEC:%.+]] = load [2 x i32]*, [2 x i32]** [[PRIV_VEC_ADDR]], +// CHECK: [[PRIV_SIVAR:%.+]] = load i32*, i32** [[PRIV_SIVAR_ADDR]], + +// Privates actually are used. +// CHECK-DAG: [[PRIV_VAR]] +// CHECK-DAG: [[PRIV_T_VAR]] +// CHECK-DAG: [[PRIV_S_ARR]] +// CHECK-DAG: [[PRIV_VEC]] +// CHECK-DAG: [[PRIV_SIVAR]] + +// CHECK: icmp ne i32 %{{.+}}, 0 +// CHECK-NEXT: br i1 +// CHECK: bitcast [[S_DOUBLE_TY]]* %{{.+}} to i8* +// CHECK: bitcast [[S_DOUBLE_TY]]* %{{.+}} to i8* +// CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align {{[0-9]+}} % +// CHECK: load i32, i32* % +// CHECK: store i32 %{{.+}}, i32* % +// CHECK: getelementptr inbounds [2 x [[S_DOUBLE_TY]]], [2 x [[S_DOUBLE_TY]]]* % +// CHECK: phi [[S_DOUBLE_TY]]* +// CHECK: phi [[S_DOUBLE_TY]]* +// CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align {{[0-9]+}} % +// CHECK: icmp eq [[S_DOUBLE_TY]]* % +// CHECK-NEXT: br i1 +// CHECK: bitcast [2 x i32]* %{{.+}} to i8* +// CHECK: bitcast [2 x i32]* %{{.+}} to i8* +// CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align {{[0-9]+}} % +// CHECK: load i32, i32* % +// CHECK: store i32 %{{.+}}, i32* % +// CHECK: br label +// CHECK: ret + +// CHECK: define internal void [[MAIN_DUP]]([[KMP_TASK_MAIN_TY]]* %0, [[KMP_TASK_MAIN_TY]]* %1, i32 %2) +// CHECK: getelementptr inbounds [[KMP_TASK_MAIN_TY]], [[KMP_TASK_MAIN_TY]]* %{{.+}}, i32 0, i32 0 +// CHECK: getelementptr inbounds [[KMP_TASK_T_TY]], [[KMP_TASK_T_TY]]* %{{.+}}, i32 0, i32 8 +// CHECK: load i32, i32* % +// CHECK: store i32 %{{.+}}, i32* % +// CHECK: getelementptr inbounds [[KMP_TASK_MAIN_TY]], [[KMP_TASK_MAIN_TY]]* %{{.+}}, i32 0, i32 1 +// CHECK: getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* %{{.+}}, i32 0, i32 0 +// CHECK: getelementptr inbounds [2 x [[S_DOUBLE_TY]]], [2 x [[S_DOUBLE_TY]]]* %{{.+}}, i32 0, i32 0 +// CHECK: getelementptr inbounds [[S_DOUBLE_TY]], [[S_DOUBLE_TY]]* %{{.+}}, i64 2 +// CHECK: br label % + +// CHECK: phi [[S_DOUBLE_TY]]* +// CHECK: call {{.*}} [[S_DOUBLE_TY_CONSTR]]([[S_DOUBLE_TY]]* +// CHECK: getelementptr inbounds [[S_DOUBLE_TY]], [[S_DOUBLE_TY]]* %{{.+}}, i64 1 +// CHECK: icmp eq [[S_DOUBLE_TY]]* % +// CHECK: br i1 % + +// CHECK: getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* %{{.+}}, i32 0, i32 1 +// CHECK: call {{.*}} [[S_DOUBLE_TY_CONSTR]]([[S_DOUBLE_TY]]* +// CHECK: ret void + +// CHECK: define internal i32 [[DESTRUCTORS]](i32 %0, [[KMP_TASK_MAIN_TY]]* noalias %1) +// CHECK: [[PRIVATES:%.+]] = getelementptr inbounds [[KMP_TASK_MAIN_TY]], [[KMP_TASK_MAIN_TY]]* [[RES_KMP_TASK:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 1 +// CHECK: [[PRIVATE_S_ARR_REF:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 0 +// CHECK: [[PRIVATE_VAR_REF:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 1 +// CHECK: call {{.*}} [[S_DOUBLE_TY_DESTR]]([[S_DOUBLE_TY]]* [[PRIVATE_VAR_REF]]) +// CHECK: getelementptr inbounds [2 x [[S_DOUBLE_TY]]], [2 x [[S_DOUBLE_TY]]]* [[PRIVATE_S_ARR_REF]], i{{.+}} 0, i{{.+}} 0 +// CHECK: getelementptr inbounds [[S_DOUBLE_TY]], [[S_DOUBLE_TY]]* %{{.+}}, i{{.+}} 2 +// CHECK: [[PRIVATE_S_ARR_ELEM_REF:%.+]] = getelementptr inbounds [[S_DOUBLE_TY]], [[S_DOUBLE_TY]]* %{{.+}}, i{{.+}} -1 +// CHECK: call {{.*}} [[S_DOUBLE_TY_DESTR]]([[S_DOUBLE_TY]]* [[PRIVATE_S_ARR_ELEM_REF]]) +// CHECK: icmp eq +// CHECK: br i1 +// CHECK: ret i32 + +// CHECK: define {{.*}} i{{[0-9]+}} [[TMAIN_INT]]() +// CHECK: alloca [[S_INT_TY]], +// CHECK: [[TEST:%.+]] = alloca [[S_INT_TY]], +// CHECK: [[T_VAR_ADDR:%.+]] = alloca i32, align 128 +// CHECK: [[VEC_ADDR:%.+]] = alloca [2 x i32], +// CHECK: [[S_ARR_ADDR:%.+]] = alloca [2 x [[S_INT_TY]]], +// CHECK: [[VAR_ADDR:%.+]] = alloca [[S_INT_TY]], +// CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num([[LOC:%.+]]) + +// CHECK: call {{.*}} [[S_INT_TY_CONSTR:@.+]]([[S_INT_TY]]* [[TEST]]) + +// Store original variables in capture struct. +// CHECK: [[VEC_REF:%.+]] = getelementptr inbounds [[CAP_TMAIN_TY]], [[CAP_TMAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 0 +// CHECK: store [2 x i32]* [[VEC_ADDR]], [2 x i32]** [[VEC_REF]], +// CHECK: [[T_VAR_REF:%.+]] = getelementptr inbounds [[CAP_TMAIN_TY]], [[CAP_TMAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 1 +// CHECK: store i32* [[T_VAR_ADDR]], i32** [[T_VAR_REF]], +// CHECK: [[S_ARR_REF:%.+]] = getelementptr inbounds [[CAP_TMAIN_TY]], [[CAP_TMAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 2 +// CHECK: store [2 x [[S_INT_TY]]]* [[S_ARR_ADDR]], [2 x [[S_INT_TY]]]** [[S_ARR_REF]], +// CHECK: [[VAR_REF:%.+]] = getelementptr inbounds [[CAP_TMAIN_TY]], [[CAP_TMAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 3 +// CHECK: store [[S_INT_TY]]* [[VAR_ADDR]], [[S_INT_TY]]** [[VAR_REF]], + +// Allocate task. +// Returns struct kmp_task_t { +// [[KMP_TASK_T_TY]] task_data; +// [[KMP_TASK_TMAIN_TY]] privates; +// }; +// CHECK: [[RES:%.+]] = call i8* @__kmpc_omp_task_alloc([[LOC]], i32 [[GTID]], i32 9, i64 256, i64 32, i32 (i32, i8*)* bitcast (i32 (i32, [[KMP_TASK_TMAIN_TY]]*)* [[TASK_ENTRY:@[^ ]+]] to i32 (i32, i8*)*)) +// CHECK: [[RES_KMP_TASK:%.+]] = bitcast i8* [[RES]] to [[KMP_TASK_TMAIN_TY]]* + +// Fill kmp_task_t->shareds by copying from original capture argument. +// CHECK: [[TASK:%.+]] = getelementptr inbounds [[KMP_TASK_TMAIN_TY]], [[KMP_TASK_TMAIN_TY]]* [[RES_KMP_TASK]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 +// CHECK: [[SHAREDS_REF_ADDR:%.+]] = getelementptr inbounds [[KMP_TASK_T_TY]], [[KMP_TASK_T_TY]]* [[TASK]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 +// CHECK: [[SHAREDS_REF:%.+]] = load i8*, i8** [[SHAREDS_REF_ADDR]], +// CHECK: [[CAPTURES_ADDR:%.+]] = bitcast [[CAP_TMAIN_TY]]* %{{.+}} to i8* +// CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 8 [[SHAREDS_REF]], i8* align 8 [[CAPTURES_ADDR]], i64 32, i1 false) + +// Initialize kmp_task_t->privates with default values (no init for simple types, default constructors for classes). +// CHECK: [[PRIVATES:%.+]] = getelementptr inbounds [[KMP_TASK_TMAIN_TY]], [[KMP_TASK_TMAIN_TY]]* [[RES_KMP_TASK]], i{{[0-9]+}} 0, i{{[0-9]+}} 2 + +// t_var; +// vec; + +// Constructors for s_arr and var. +// a_arr; +// CHECK: [[PRIVATE_S_ARR_REF:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{[0-9]+}} 0, i{{[0-9]+}} 2 +// CHECK: getelementptr inbounds [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* [[PRIVATE_S_ARR_REF]], i{{.+}} 0, i{{.+}} 0 +// CHECK: getelementptr inbounds [[S_INT_TY]], [[S_INT_TY]]* %{{.+}}, i{{.+}} 2 +// CHECK: call {{.*}} [[S_INT_TY_CONSTR]]([[S_INT_TY]]* [[S_ARR_CUR:%[^,]+]]) +// CHECK: getelementptr inbounds [[S_INT_TY]], [[S_INT_TY]]* [[S_ARR_CUR]], i{{.+}} 1 +// CHECK: icmp eq +// CHECK: br i1 + +// var; +// CHECK: [[PRIVATE_VAR_REF:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 3 +// CHECK: call {{.*}} [[S_INT_TY_CONSTR]]([[S_INT_TY]]* [[PRIVATE_VAR_REF]]) + +// Provide pointer to destructor function, which will destroy private variables at the end of the task. +// CHECK: [[DESTRUCTORS_REF:%.+]] = getelementptr inbounds [[KMP_TASK_T_TY]], [[KMP_TASK_T_TY]]* [[TASK]], i{{.+}} 0, i{{.+}} 3 +// CHECK: [[DESTRUCTORS_PTR:%.+]] = bitcast %union{{.+}}* [[DESTRUCTORS_REF]] to i32 (i32, i8*)** +// CHECK: store i32 (i32, i8*)* bitcast (i32 (i32, [[KMP_TASK_TMAIN_TY]]*)* [[DESTRUCTORS:@.+]] to i32 (i32, i8*)*), i32 (i32, i8*)** [[DESTRUCTORS_PTR]], + +// Start task. +// CHECK: call void @__kmpc_taskloop([[LOC]], i32 [[GTID]], i8* [[RES]], i32 1, i64* %{{.+}}, i64* %{{.+}}, i64 %{{.+}}, i32 1, i32 0, i64 0, i8* bitcast (void ([[KMP_TASK_TMAIN_TY]]*, [[KMP_TASK_TMAIN_TY]]*, i32)* [[TMAIN_DUP:@.+]] to i8*)) + +// No destructors must be called for private copies of s_arr and var. +// CHECK-NOT: getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 2 +// CHECK-NOT: getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 3 +// CHECK: call void [[S_INT_TY_DESTR:@.+]]([[S_INT_TY]]* +// CHECK-NOT: getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 2 +// CHECK-NOT: getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 3 +// CHECK: ret +// + +// CHECK: define internal void [[PRIVATES_MAP_FN:@.+]]([[PRIVATES_TMAIN_TY]]* noalias %0, i32** noalias %1, [2 x i32]** noalias %2, [2 x [[S_INT_TY]]]** noalias %3, [[S_INT_TY]]** noalias %4) +// CHECK: [[PRIVATES:%.+]] = load [[PRIVATES_TMAIN_TY]]*, [[PRIVATES_TMAIN_TY]]** +// CHECK: [[PRIV_T_VAR:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i32 0, i32 0 +// CHECK: [[ARG1:%.+]] = load i32**, i32*** %{{.+}}, +// CHECK: store i32* [[PRIV_T_VAR]], i32** [[ARG1]], +// CHECK: [[PRIV_VEC:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i32 0, i32 1 +// CHECK: [[ARG2:%.+]] = load [2 x i32]**, [2 x i32]*** %{{.+}}, +// CHECK: store [2 x i32]* [[PRIV_VEC]], [2 x i32]** [[ARG2]], +// CHECK: [[PRIV_S_VAR:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i32 0, i32 2 +// CHECK: [[ARG3:%.+]] = load [2 x [[S_INT_TY]]]**, [2 x [[S_INT_TY]]]*** %{{.+}}, +// CHECK: store [2 x [[S_INT_TY]]]* [[PRIV_S_VAR]], [2 x [[S_INT_TY]]]** [[ARG3]], +// CHECK: [[PRIV_VAR:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i32 0, i32 3 +// CHECK: [[ARG4:%.+]] = load [[S_INT_TY]]**, [[S_INT_TY]]*** {{.+}}, +// CHECK: store [[S_INT_TY]]* [[PRIV_VAR]], [[S_INT_TY]]** [[ARG4]], +// CHECK: ret void + +// CHECK: define internal i32 [[TASK_ENTRY]](i32 %0, [[KMP_TASK_TMAIN_TY]]* noalias %1) +// CHECK: alloca i32*, +// CHECK-DAG: [[PRIV_T_VAR_ADDR:%.+]] = alloca i32*, +// CHECK-DAG: [[PRIV_VEC_ADDR:%.+]] = alloca [2 x i32]*, +// CHECK-DAG: [[PRIV_S_ARR_ADDR:%.+]] = alloca [2 x [[S_INT_TY]]]*, +// CHECK-DAG: [[PRIV_VAR_ADDR:%.+]] = alloca [[S_INT_TY]]*, +// CHECK: store void (i8*, ...)* bitcast (void ([[PRIVATES_TMAIN_TY]]*, i32**, [2 x i32]**, [2 x [[S_INT_TY]]]**, [[S_INT_TY]]**)* [[PRIVATES_MAP_FN]] to void (i8*, ...)*), void (i8*, ...)** [[MAP_FN_ADDR:%.+]], +// CHECK: [[MAP_FN:%.+]] = load void (i8*, ...)*, void (i8*, ...)** [[MAP_FN_ADDR]], +// CHECK: call void (i8*, ...) [[MAP_FN]](i8* %{{.+}}, i32** [[PRIV_T_VAR_ADDR]], [2 x i32]** [[PRIV_VEC_ADDR]], [2 x [[S_INT_TY]]]** [[PRIV_S_ARR_ADDR]], [[S_INT_TY]]** [[PRIV_VAR_ADDR]]) +// CHECK: [[PRIV_T_VAR:%.+]] = load i32*, i32** [[PRIV_T_VAR_ADDR]], +// CHECK: [[PRIV_VEC:%.+]] = load [2 x i32]*, [2 x i32]** [[PRIV_VEC_ADDR]], +// CHECK: [[PRIV_S_ARR:%.+]] = load [2 x [[S_INT_TY]]]*, [2 x [[S_INT_TY]]]** [[PRIV_S_ARR_ADDR]], +// CHECK: [[PRIV_VAR:%.+]] = load [[S_INT_TY]]*, [[S_INT_TY]]** [[PRIV_VAR_ADDR]], + +// Privates actually are used. +// CHECK-DAG: [[PRIV_VAR]] +// CHECK-DAG: [[PRIV_T_VAR]] +// CHECK-DAG: [[PRIV_S_ARR]] +// CHECK-DAG: [[PRIV_VEC]] + +// CHECK: icmp ne i32 %{{.+}}, 0 +// CHECK-NEXT: br i1 +// CHECK: load i32, i32* % +// CHECK: store i32 %{{.+}}, i32* % +// CHECK: bitcast [2 x i32]* %{{.+}} to i8* +// CHECK: bitcast [2 x i32]* %{{.+}} to i8* +// CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align {{[0-9]+}} % +// CHECK: getelementptr inbounds [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* % +// CHECK: phi [[S_INT_TY]]* +// CHECK: phi [[S_INT_TY]]* +// CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align {{[0-9]+}} % +// CHECK: icmp eq [[S_INT_TY]]* % +// CHECK-NEXT: br i1 +// CHECK: bitcast [[S_INT_TY]]* %{{.+}} to i8* +// CHECK: bitcast [[S_INT_TY]]* %{{.+}} to i8* +// CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align {{[0-9]+}} % +// CHECK: br label +// CHECK: ret + +// CHECK: define internal void [[TMAIN_DUP]]([[KMP_TASK_TMAIN_TY]]* %0, [[KMP_TASK_TMAIN_TY]]* %1, i32 %2) +// CHECK: getelementptr inbounds [[KMP_TASK_TMAIN_TY]], [[KMP_TASK_TMAIN_TY]]* %{{.+}}, i32 0, i32 0 +// CHECK: getelementptr inbounds [[KMP_TASK_T_TY]], [[KMP_TASK_T_TY]]* %{{.+}}, i32 0, i32 8 +// CHECK: load i32, i32* % +// CHECK: store i32 %{{.+}}, i32* % +// CHECK: getelementptr inbounds [[KMP_TASK_TMAIN_TY]], [[KMP_TASK_TMAIN_TY]]* %{{.+}}, i32 0, i32 2 +// CHECK: getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* %{{.+}}, i32 0, i32 2 +// CHECK: getelementptr inbounds [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* %{{.+}}, i32 0, i32 0 +// CHECK: getelementptr inbounds [[S_INT_TY]], [[S_INT_TY]]* %{{.+}}, i64 2 +// CHECK: br label % + +// CHECK: phi [[S_INT_TY]]* +// CHECK: call {{.*}} [[S_INT_TY_CONSTR]]([[S_INT_TY]]* +// CHECK: getelementptr inbounds [[S_INT_TY]], [[S_INT_TY]]* %{{.+}}, i64 1 +// CHECK: icmp eq [[S_INT_TY]]* % +// CHECK: br i1 % + +// CHECK: getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* %{{.+}}, i32 0, i32 3 +// CHECK: call {{.*}} [[S_INT_TY_CONSTR]]([[S_INT_TY]]* +// CHECK: ret void + +// CHECK: define internal i32 [[DESTRUCTORS]](i32 %0, [[KMP_TASK_TMAIN_TY]]* noalias %1) +// CHECK: [[PRIVATES:%.+]] = getelementptr inbounds [[KMP_TASK_TMAIN_TY]], [[KMP_TASK_TMAIN_TY]]* [[RES_KMP_TASK:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 2 +// CHECK: [[PRIVATE_S_ARR_REF:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 2 +// CHECK: [[PRIVATE_VAR_REF:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 3 +// CHECK: call void [[S_INT_TY_DESTR]]([[S_INT_TY]]* [[PRIVATE_VAR_REF]]) +// CHECK: getelementptr inbounds [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* [[PRIVATE_S_ARR_REF]], i{{.+}} 0, i{{.+}} 0 +// CHECK: getelementptr inbounds [[S_INT_TY]], [[S_INT_TY]]* %{{.+}}, i{{.+}} 2 +// CHECK: [[PRIVATE_S_ARR_ELEM_REF:%.+]] = getelementptr inbounds [[S_INT_TY]], [[S_INT_TY]]* %{{.+}}, i{{.+}} -1 +// CHECK: call void [[S_INT_TY_DESTR]]([[S_INT_TY]]* [[PRIVATE_S_ARR_ELEM_REF]]) +// CHECK: icmp eq +// CHECK: br i1 +// CHECK: ret i32 + +#endif +#else +// ARRAY-LABEL: array_func +struct St { + int a, b; + St() : a(0), b(0) {} + St(const St &) {} + ~St() {} +}; + +void array_func(int n, float a[n], St s[2]) { +// ARRAY: call i8* @__kmpc_omp_task_alloc( +// ARRAY: call void @__kmpc_taskloop( +// ARRAY: store float** %{{.+}}, float*** %{{.+}}, +// ARRAY: store %struct.St** %{{.+}}, %struct.St*** %{{.+}}, +// ARRAY: icmp ne i32 %{{.+}}, 0 +// ARRAY: store float* %{{.+}}, float** %{{.+}}, +// ARRAY: store %struct.St* %{{.+}}, %struct.St** %{{.+}}, +#pragma omp master taskloop simd lastprivate(a, s) + for (int i = 0; i < 10; ++i) + ; +} +#endif + diff --git a/clang/test/OpenMP/master_taskloop_simd_lastprivate_messages.cpp b/clang/test/OpenMP/master_taskloop_simd_lastprivate_messages.cpp new file mode 100644 index 000000000000..d6745385c5ba --- /dev/null +++ b/clang/test/OpenMP/master_taskloop_simd_lastprivate_messages.cpp @@ -0,0 +1,299 @@ +// RUN: %clang_cc1 -verify -fopenmp %s -Wuninitialized + +// RUN: %clang_cc1 -verify -fopenmp-simd %s -Wuninitialized + +typedef void **omp_allocator_handle_t; +extern const omp_allocator_handle_t omp_default_mem_alloc; +extern const omp_allocator_handle_t omp_large_cap_mem_alloc; +extern const omp_allocator_handle_t omp_const_mem_alloc; +extern const omp_allocator_handle_t omp_high_bw_mem_alloc; +extern const omp_allocator_handle_t omp_low_lat_mem_alloc; +extern const omp_allocator_handle_t omp_cgroup_mem_alloc; +extern const omp_allocator_handle_t omp_pteam_mem_alloc; +extern const omp_allocator_handle_t omp_thread_mem_alloc; + +void foo() { +} + +bool foobool(int argc) { + return argc; +} + +struct S1; // expected-note 2 {{declared here}} expected-note 2 {{forward declaration of 'S1'}} +extern S1 a; +class S2 { + mutable int a; + +public: + S2() : a(0) {} + S2(S2 &s2) : a(s2.a) {} + const S2 &operator =(const S2&) const; + S2 &operator =(const S2&); + static float S2s; // expected-note {{static data member is predetermined as shared}} + static const float S2sc; // expected-note {{'S2sc' declared here}} +}; +const float S2::S2sc = 0; +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 {{'c' defined here}} +const S3 ca[5]; // expected-note {{'ca' defined here}} +extern const int f; // expected-note {{'f' declared here}} +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, z; + int &j = i; +#pragma omp parallel +#pragma omp master taskloop simd lastprivate // expected-error {{expected '(' after 'lastprivate'}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp parallel +#pragma omp master taskloop simd lastprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp parallel +#pragma omp master taskloop simd lastprivate() // expected-error {{expected expression}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp parallel +#pragma omp master taskloop 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 parallel +#pragma omp master taskloop simd lastprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(argc) allocate , allocate(, allocate(omp_default , allocate(omp_default_mem_alloc, allocate(omp_default_mem_alloc:, allocate(omp_default_mem_alloc: argc, allocate(omp_default_mem_alloc: argv), allocate(argv) // expected-error {{expected '(' after 'allocate'}} expected-error 2 {{expected expression}} expected-error 2 {{expected ')'}} expected-error {{use of undeclared identifier 'omp_default'}} expected-note 2 {{to match this '('}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(S1) // expected-error {{'S1' does not refer to a value}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(z, a, b) // expected-error {{lastprivate variable with incomplete type 'S1'}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(argv[1]) // expected-error {{expected variable name}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(e, g) // expected-error 2 {{calling a private constructor of class 'S4'}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp parallel +#pragma omp master taskloop 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 master taskloop simd lastprivate(i) allocate(omp_thread_mem_alloc: i) // expected-warning {{allocator with the 'thread' trait access has unspecified behavior on 'master taskloop simd' directive}} + for (int k = 0; k < argc; ++k) { + i = k; + v += i; + } + } +#pragma omp parallel shared(i) +#pragma omp parallel private(i) +#pragma omp master taskloop simd lastprivate(j) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(i) + for (int k = 0; k < argc; ++k) + ++k; + return 0; +} + +void bar(S4 a[2]) { +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(a) + for (int i = 0; i < 2; ++i) + foo(); +} + +namespace A { +double x; +#pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}} +} +namespace B { +using A::x; +} + +int main(int argc, char **argv) { + const int d = 5; // expected-note {{'d' defined here}} + const int da[5] = {0}; // expected-note {{'da' defined here}} + S4 e(4); + S5 g(5); + S3 m; + S6 n(2); + int i, z; + int &j = i; +#pragma omp parallel +#pragma omp master taskloop simd lastprivate // expected-error {{expected '(' after 'lastprivate'}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd lastprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd lastprivate() // expected-error {{expected expression}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(argc, z) + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(S1) // expected-error {{'S1' does not refer to a value}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(a, b, c, d, f) // expected-error {{lastprivate variable with incomplete type 'S1'}} expected-error 1 {{const-qualified variable without mutable fields cannot be lastprivate}} expected-error 2 {{const-qualified variable cannot be lastprivate}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(argv[1]) // expected-error {{expected variable name}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(2 * 2) // expected-error {{expected variable name}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(ba) + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(ca) // expected-error {{const-qualified variable without mutable fields cannot be lastprivate}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(da) // expected-error {{const-qualified variable cannot be lastprivate}} + for (i = 0; i < argc; ++i) + foo(); + int xa; +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(xa) // OK + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(S2::S2s) // expected-error {{shared variable cannot be lastprivate}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(S2::S2sc) // expected-error {{const-qualified variable cannot be lastprivate}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd safelen(5) + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop 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 parallel +#pragma omp master taskloop simd lastprivate(m) // expected-error {{'operator=' is a private member of 'S3'}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(h) // expected-error {{threadprivate or thread local variable cannot be lastprivate}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(B::x) // expected-error {{threadprivate or thread local variable cannot be lastprivate}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop 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 parallel +#pragma omp master taskloop simd lastprivate(i) // expected-note {{defined as lastprivate}} + for (i = 0; i < argc; ++i) // expected-error {{loop iteration variable in the associated loop of 'omp master taskloop simd' directive may not be lastprivate, predetermined as linear}} + foo(); +#pragma omp parallel private(xa) +#pragma omp master taskloop simd lastprivate(xa) + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel reduction(+ : xa) +#pragma omp master taskloop simd lastprivate(xa) + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(j) + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd firstprivate(m) lastprivate(m) // expected-error {{'operator=' is a private member of 'S3'}} + for (i = 0; i < argc; ++i) + foo(); +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(n) firstprivate(n) // OK + for (i = 0; i < argc; ++i) + foo(); + static int si; +#pragma omp master taskloop simd lastprivate(si) // OK + for (i = 0; i < argc; ++i) + si = i + 1; + return foomain(argc, argv); // expected-note {{in instantiation of function template specialization 'foomain' requested here}} +} diff --git a/clang/test/OpenMP/master_taskloop_simd_linear_messages.cpp b/clang/test/OpenMP/master_taskloop_simd_linear_messages.cpp new file mode 100644 index 000000000000..fef7e3c725dc --- /dev/null +++ b/clang/test/OpenMP/master_taskloop_simd_linear_messages.cpp @@ -0,0 +1,268 @@ +// RUN: %clang_cc1 -verify -fopenmp %s -Wuninitialized + +// RUN: %clang_cc1 -verify -fopenmp-simd %s -Wuninitialized + +typedef void **omp_allocator_handle_t; +extern const omp_allocator_handle_t omp_default_mem_alloc; +extern const omp_allocator_handle_t omp_large_cap_mem_alloc; +extern const omp_allocator_handle_t omp_const_mem_alloc; +extern const omp_allocator_handle_t omp_high_bw_mem_alloc; +extern const omp_allocator_handle_t omp_low_lat_mem_alloc; +extern const omp_allocator_handle_t omp_cgroup_mem_alloc; +extern const omp_allocator_handle_t omp_pteam_mem_alloc; +extern const omp_allocator_handle_t omp_thread_mem_alloc; + +void xxx(int argc) { + int i, lin, step; // expected-note {{initialize the variable 'lin' to silence this warning}} expected-note {{initialize the variable 'step' to silence this warning}} +#pragma omp master taskloop simd linear(i, lin : step) // expected-warning {{variable 'lin' is uninitialized when used here}} expected-warning {{variable 'step' is uninitialized when used here}} + for (i = 0; i < 10; ++i) + ; +} + +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 master taskloop simd linear(B:bfoo()) + for (int i = 0; i < 10; ++i) ; + // expected-error@+1 {{unexpected ':' in nested name specifier; did you mean '::'}} + #pragma omp master taskloop 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 master taskloop simd linear(B:ib) + for (int i = 0; i < 10; ++i) ; + // expected-error@+1 {{unexpected ':' in nested name specifier; did you mean '::'?}} + #pragma omp master taskloop simd linear(z:B:ib) + for (int i = 0; i < 10; ++i) ; + #pragma omp master taskloop simd linear(B:B::bfoo()) + for (int i = 0; i < 10; ++i) ; + #pragma omp master taskloop simd linear(X::x : ::z) + for (int i = 0; i < 10; ++i) ; + #pragma omp master taskloop simd linear(B,::z, X::x) + for (int i = 0; i < 10; ++i) ; + #pragma omp master taskloop simd linear(::z) + for (int i = 0; i < 10; ++i) ; + // expected-error@+1 {{expected variable name}} + #pragma omp master taskloop simd linear(B::bfoo()) + for (int i = 0; i < 10; ++i) ; + #pragma omp master taskloop 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 master taskloop 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 master taskloop 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, z; + int &j = i; + #pragma omp master taskloop simd linear // expected-error {{expected '(' after 'linear'}} + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd linear ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd linear (val // expected-error {{use of undeclared identifier 'val'}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd linear (uval( // expected-error {{expected expression}} expected-error 2 {{expected ')'}} expected-note 2 {{to match this '('}} + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd linear (ref() // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd linear (foo() // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd linear () // expected-error {{expected expression}} + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd linear (argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd linear (val argc // expected-error {{use of undeclared identifier 'val'}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd linear (val(argc, // expected-error {{expected expression}} expected-error 2 {{expected ')'}} expected-note 2 {{to match this '('}} + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd linear (argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd linear (argc : 5) allocate , allocate(, allocate(omp_default , allocate(omp_default_mem_alloc, allocate(omp_default_mem_alloc:, allocate(omp_default_mem_alloc: argc, allocate(omp_default_mem_alloc: argv), allocate(argv) // expected-error {{expected '(' after 'allocate'}} expected-error 2 {{expected expression}} expected-error 2 {{expected ')'}} expected-error {{use of undeclared identifier 'omp_default'}} expected-note 2 {{to match this '('}} + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop 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 {{argument of a linear clause should be of integral or pointer type, not 'S2'}} + #pragma omp master taskloop simd linear (val(a, b):B::ib) + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd linear (argv[1]) // expected-error {{expected variable name}} + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd linear(ref(e, g)) // expected-error 2 {{variable of non-reference type 'int' can be used only with 'val' modifier, but used with 'ref'}} + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd linear(h, z) // expected-error {{threadprivate or thread local variable cannot be linear}} + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd linear(uval(i)) // expected-error {{variable of non-reference type 'int' can be used only with 'val' modifier, but used with 'uval'}} + for (int k = 0; k < argc; ++k) ++k; + #pragma omp parallel + { + int v = 0; + int i; + #pragma omp master taskloop simd allocate(omp_thread_mem_alloc: v) linear(v:i) // expected-warning {{allocator with the 'thread' trait access has unspecified behavior on 'master taskloop simd' directive}} + for (int k = 0; k < argc; ++k) { i = k; v += i; } + } + #pragma omp master taskloop simd linear(ref(j)) + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd linear(uval(j)) + for (int k = 0; k < argc; ++k) ++k; + int v = 0; + #pragma omp master taskloop simd linear(v:j) + for (int k = 0; k < argc; ++k) { ++k; v += j; } + #pragma omp master taskloop 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; +} + +void linear_modifiers(int argc) { + int &f = argc; + #pragma omp master taskloop simd linear(f) + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd linear(val(f)) + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd linear(uval(f)) + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd linear(ref(f)) + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd linear(foo(f)) // expected-error {{expected one of 'ref', val' or 'uval' modifiers}} + for (int k = 0; k < argc; ++k) ++k; +} + +int f; +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, z; + int &j = i; + #pragma omp master taskloop simd linear(f) linear(f) // expected-error {{linear variable cannot be linear}} expected-note {{defined as linear}} + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd linear // expected-error {{expected '(' after 'linear'}} + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd linear ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd linear () // expected-error {{expected expression}} + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd linear (val // expected-error {{use of undeclared identifier 'val'}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd linear (ref()) // expected-error {{expected expression}} + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd linear (foo()) // expected-error {{expected expression}} + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd linear (argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop 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 master taskloop simd linear (argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd linear (argc, z) + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop 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 {{argument of a linear clause should be of integral or pointer type, not 'S2'}} + #pragma omp master taskloop simd linear(a, b) + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop 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 master taskloop simd linear(val(e, g)) + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop 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 master taskloop simd linear(val(i)) + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop simd linear(uval(i) : 4) // expected-error {{variable of non-reference type 'int' can be used only with 'val' modifier, but used with 'uval'}} + for (int k = 0; k < argc; ++k) { ++k; i += 4; } + } + #pragma omp master taskloop simd linear(ref(j)) + for (int k = 0; k < argc; ++k) ++k; + #pragma omp master taskloop 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/master_taskloop_simd_loop_messages.cpp b/clang/test/OpenMP/master_taskloop_simd_loop_messages.cpp new file mode 100644 index 000000000000..e39dbceda0fc --- /dev/null +++ b/clang/test/OpenMP/master_taskloop_simd_loop_messages.cpp @@ -0,0 +1,743 @@ +// RUN: %clang_cc1 -fsyntax-only -fopenmp -x c++ -std=c++11 -fexceptions -fcxx-exceptions -verify=expected,omp4 %s -Wuninitialized +// RUN: %clang_cc1 -fsyntax-only -fopenmp -fopenmp-version=50 -x c++ -std=c++11 -fexceptions -fcxx-exceptions -verify=expected,omp5 %s -Wuninitialized + +// RUN: %clang_cc1 -fsyntax-only -fopenmp-simd -x c++ -std=c++11 -fexceptions -fcxx-exceptions -verify=expected,omp4 %s -Wuninitialized +// RUN: %clang_cc1 -fsyntax-only -fopenmp-simd -fopenmp-version=50 -x c++ -std=c++11 -fexceptions -fcxx-exceptions -verify=expected,omp5 %s -Wuninitialized + +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; + +// Currently, we cannot use "0" for global register variables. +// register int reg0 __asm__("0"); +int reg0; + +int test_iteration_spaces() { + const int N = 100; + float a[N], b[N], c[N]; + int ii, jj, kk; + float fii; + double dii; + register int reg; // expected-warning {{'register' storage class specifier is deprecated}} +#pragma omp parallel +#pragma omp master taskloop simd + for (int i = 0; i < 10; i += 1) { + c[i] = a[i] + b[i]; + } +#pragma omp parallel +#pragma omp master taskloop simd + for (char i = 0; i < 10; i++) { + c[i] = a[i] + b[i]; + } +#pragma omp parallel +#pragma omp master taskloop simd + for (char i = 0; i < 10; i += '\1') { + c[i] = a[i] + b[i]; + } +#pragma omp parallel +#pragma omp master taskloop simd + for (long long i = 0; i < 10; i++) { + c[i] = a[i] + b[i]; + } +#pragma omp parallel +// expected-error@+2 {{expression must have integral or unscoped enumeration type, not 'double'}} +#pragma omp master taskloop simd + for (long long i = 0; i < 10; i += 1.5) { + c[i] = a[i] + b[i]; + } +#pragma omp parallel +#pragma omp master taskloop simd + for (long long i = 0; i < 'z'; i += 1u) { + c[i] = a[i] + b[i]; + } +#pragma omp parallel +// expected-error@+2 {{variable must be of integer or random access iterator type}} +#pragma omp master taskloop simd + for (float fi = 0; fi < 10.0; fi++) { + c[(int)fi] = a[(int)fi] + b[(int)fi]; + } +#pragma omp parallel +// expected-error@+2 {{variable must be of integer or random access iterator type}} +#pragma omp master taskloop simd + for (double fi = 0; fi < 10.0; fi++) { + c[(int)fi] = a[(int)fi] + b[(int)fi]; + } +#pragma omp parallel +// expected-error@+2 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}} +#pragma omp master taskloop simd + for (int &ref = ii; ref < 10; ref++) { + } +#pragma omp parallel +// expected-error@+2 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}} +#pragma omp master taskloop simd + for (int i; i < 10; i++) + c[i] = a[i]; + +#pragma omp parallel +// expected-error@+2 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}} +#pragma omp master taskloop simd + for (int i = 0, j = 0; i < 10; ++i) + c[i] = a[i]; + +#pragma omp parallel +// expected-error@+2 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}} +#pragma omp master taskloop simd + for (; ii < 10; ++ii) + c[ii] = a[ii]; + +#pragma omp parallel +// 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 master taskloop simd + for (ii + 1; ii < 10; ++ii) + c[ii] = a[ii]; + +#pragma omp parallel +// expected-error@+2 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}} +#pragma omp master taskloop simd + for (c[ii] = 0; ii < 10; ++ii) + c[ii] = a[ii]; + +#pragma omp parallel +// Ok to skip parenthesises. +#pragma omp master taskloop simd + for (((ii)) = 0; ii < 10; ++ii) + c[ii] = a[ii]; + +#pragma omp parallel +// omp4-error@+2 {{condition of OpenMP for loop must be a relational comparison ('<', '<=', '>', or '>=') of loop variable 'i'}} omp5-error@+2 {{condition of OpenMP for loop must be a relational comparison ('<', '<=', '>', '>=', or '!=') of loop variable 'i'}} +#pragma omp master taskloop simd + for (int i = 0; i; i++) + c[i] = a[i]; + +#pragma omp parallel +// omp4-error@+3 {{condition of OpenMP for loop must be a relational comparison ('<', '<=', '>', or '>=') of loop variable 'i'}} omp5-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 master taskloop simd + for (int i = 0; jj < kk; ii++) + c[i] = a[i]; + +#pragma omp parallel +// omp4-error@+2 {{condition of OpenMP for loop must be a relational comparison ('<', '<=', '>', or '>=') of loop variable 'i'}} omp5-error@+2 {{condition of OpenMP for loop must be a relational comparison ('<', '<=', '>', '>=', or '!=') of loop variable 'i'}} +#pragma omp master taskloop simd + for (int i = 0; !!i; i++) + c[i] = a[i]; + +#pragma omp parallel +// omp4-error@+2 {{condition of OpenMP for loop must be a relational comparison ('<', '<=', '>', or '>=') of loop variable 'i'}} +#pragma omp master taskloop simd + for (int i = 0; i != 1; i++) + c[i] = a[i]; + +#pragma omp parallel +// omp4-error@+2 {{condition of OpenMP for loop must be a relational comparison ('<', '<=', '>', or '>=') of loop variable 'i'}} omp5-error@+2 {{condition of OpenMP for loop must be a relational comparison ('<', '<=', '>', '>=', or '!=') of loop variable 'i'}} +#pragma omp master taskloop simd + for (int i = 0;; i++) + c[i] = a[i]; + +#pragma omp parallel +// Ok. +#pragma omp master taskloop simd + for (int i = 11; i > 10; i--) + c[i] = a[i]; + +#pragma omp parallel +// Ok. +#pragma omp master taskloop simd + for (int i = 0; i < 10; ++i) + c[i] = a[i]; + +#pragma omp parallel +// Ok. +#pragma omp master taskloop simd + for (ii = 0; ii < 10; ++ii) + c[ii] = a[ii]; + +#pragma omp parallel +// expected-error@+2 {{increment clause of OpenMP for loop must perform simple addition or subtraction on loop variable 'ii'}} +#pragma omp master taskloop simd + for (ii = 0; ii < 10; ++jj) + c[ii] = a[jj]; + +#pragma omp parallel +// expected-error@+2 {{increment clause of OpenMP for loop must perform simple addition or subtraction on loop variable 'ii'}} +#pragma omp master taskloop simd + for (ii = 0; ii < 10; ++++ii) + c[ii] = a[ii]; + +#pragma omp parallel +// Ok but undefined behavior (in general, cannot check that incr +// is really loop-invariant). +#pragma omp master taskloop simd + for (ii = 0; ii < 10; ii = ii + ii) + c[ii] = a[ii]; + +#pragma omp parallel +// expected-error@+2 {{expression must have integral or unscoped enumeration type, not 'float'}} +#pragma omp master taskloop simd + for (ii = 0; ii < 10; ii = ii + 1.0f) + c[ii] = a[ii]; + +#pragma omp parallel +// Ok - step was converted to integer type. +#pragma omp master taskloop simd + for (ii = 0; ii < 10; ii = ii + (int)1.1f) + c[ii] = a[ii]; + +#pragma omp parallel +// expected-error@+2 {{increment clause of OpenMP for loop must perform simple addition or subtraction on loop variable 'ii'}} +#pragma omp master taskloop simd + for (ii = 0; ii < 10; jj = ii + 2) + c[ii] = a[ii]; + +#pragma omp parallel +// 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 master taskloop simd + for (ii = 0; ii<10; jj> kk + 2) + c[ii] = a[ii]; + +#pragma omp parallel +// expected-error@+2 {{increment clause of OpenMP for loop must perform simple addition or subtraction on loop variable 'ii'}} +#pragma omp master taskloop simd + for (ii = 0; ii < 10;) + c[ii] = a[ii]; + +#pragma omp parallel +// 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 master taskloop simd + for (ii = 0; ii < 10; !ii) + c[ii] = a[ii]; + +#pragma omp parallel +// expected-error@+2 {{increment clause of OpenMP for loop must perform simple addition or subtraction on loop variable 'ii'}} +#pragma omp master taskloop simd + for (ii = 0; ii < 10; ii ? ++ii : ++jj) + c[ii] = a[ii]; + +#pragma omp parallel +// expected-error@+2 {{increment clause of OpenMP for loop must perform simple addition or subtraction on loop variable 'ii'}} +#pragma omp master taskloop simd + for (ii = 0; ii < 10; ii = ii < 10) + c[ii] = a[ii]; + +#pragma omp parallel +// 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 master taskloop simd + for (ii = 0; ii < 10; ii = ii + 0) + c[ii] = a[ii]; + +#pragma omp parallel +// 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 master taskloop simd + for (ii = 0; ii < 10; ii = ii + (int)(0.8 - 0.45)) + c[ii] = a[ii]; + +#pragma omp parallel +// 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 master taskloop simd + for (ii = 0; (ii) < 10; ii -= 25) + c[ii] = a[ii]; + +#pragma omp parallel +// 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 master taskloop simd + for (ii = 0; (ii < 10); ii -= 0) + c[ii] = a[ii]; + +#pragma omp parallel +// 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 master taskloop simd + for (ii = 0; ii > 10; (ii += 0)) + c[ii] = a[ii]; + +#pragma omp parallel +// 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 master taskloop simd + for (ii = 0; ii < 10; (ii) = (1 - 1) + (ii)) + c[ii] = a[ii]; + +#pragma omp parallel +// 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 master taskloop simd + for ((ii = 0); ii > 10; (ii -= 0)) + c[ii] = a[ii]; + +#pragma omp parallel +// 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 master taskloop simd + for (ii = 0; (ii < 10); (ii -= 0)) + c[ii] = a[ii]; + +#pragma omp parallel +// expected-note@+2 {{defined as firstprivate}} +// expected-error@+2 {{loop iteration variable in the associated loop of 'omp master taskloop simd' directive may not be firstprivate, predetermined as linear}} +#pragma omp master taskloop simd firstprivate(ii) + for (ii = 0; ii < 10; ii++) + c[ii] = a[ii]; + +#pragma omp parallel +#pragma omp master taskloop simd linear(ii) + for (ii = 0; ii < 10; ii++) + c[ii] = a[ii]; + +// omp4-note@+3 {{defined as private}} +// omp4-error@+3 {{loop iteration variable in the associated loop of 'omp master taskloop simd' directive may not be private, predetermined as linear}} +#pragma omp parallel +#pragma omp master taskloop simd private(ii) + for (ii = 0; ii < 10; ii++) + c[ii] = a[ii]; + +// omp4-note@+3 {{defined as lastprivate}} +// omp4-error@+3 {{loop iteration variable in the associated loop of 'omp master taskloop simd' directive may not be lastprivate, predetermined as linear}} +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(ii) + for (ii = 0; ii < 10; ii++) + c[ii] = a[ii]; + +#pragma omp parallel + { +// expected-error@+2 {{loop iteration variable in the associated loop of 'omp master taskloop simd' directive may not be threadprivate or thread local, predetermined as linear}} +#pragma omp master taskloop simd + for (sii = 0; sii < 10; sii += 1) + c[sii] = a[sii]; + } + +#pragma omp parallel + { +#pragma omp master taskloop simd + for (reg0 = 0; reg0 < 10; reg0 += 1) + c[reg0] = a[reg0]; + } + +#pragma omp parallel + { +#pragma omp master taskloop simd + for (reg = 0; reg < 10; reg += 1) + c[reg] = a[reg]; + } + +#pragma omp parallel + { +#pragma omp master taskloop simd + for (globalii = 0; globalii < 10; globalii += 1) + c[globalii] = a[globalii]; + } + +#pragma omp parallel + { +#pragma omp master taskloop simd collapse(2) + for (ii = 0; ii < 10; ii += 1) + for (globalii = 0; globalii < 10; globalii += 1) + c[globalii] += a[globalii] + ii; + } + +#pragma omp parallel +// omp4-error@+2 {{statement after '#pragma omp master taskloop simd' must be a for loop}} +#pragma omp master taskloop simd + for (auto &item : a) { + item = item + 1; + } + +#pragma omp parallel +// 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 master taskloop simd + for (unsigned i = 9; i < 10; i--) { + c[i] = a[i] + b[i]; + } + + int(*lb)[4] = nullptr; +#pragma omp parallel +#pragma omp master taskloop simd + for (int(*p)[4] = lb; p < lb + 8; ++p) { + } + +#pragma omp parallel +// expected-warning@+2 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}} +#pragma omp master taskloop 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 parallel +#pragma omp master taskloop simd + for (GoodIter I = begin; I < end; ++I) + ++I; +#pragma omp parallel +// expected-error@+2 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}} +#pragma omp master taskloop simd + for (GoodIter &I = begin; I < end; ++I) + ++I; +#pragma omp parallel +#pragma omp master taskloop simd + for (GoodIter I = begin; I >= end; --I) + ++I; +#pragma omp parallel +// expected-warning@+2 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}} +#pragma omp master taskloop simd + for (GoodIter I(begin); I < end; ++I) + ++I; +#pragma omp parallel +// expected-warning@+2 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}} +#pragma omp master taskloop simd + for (GoodIter I(nullptr); I < end; ++I) + ++I; +#pragma omp parallel +// expected-warning@+2 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}} +#pragma omp master taskloop simd + for (GoodIter I(0); I < end; ++I) + ++I; +#pragma omp parallel +// expected-warning@+2 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}} +#pragma omp master taskloop simd + for (GoodIter I(1, 2); I < end; ++I) + ++I; +#pragma omp parallel +#pragma omp master taskloop simd + for (begin = GoodIter(0); begin < end; ++begin) + ++begin; +// expected-error@+4 {{invalid operands to binary expression ('GoodIter' and 'const Iter0')}} +// expected-error@+3 {{could not calculate number of iterations calling 'operator-' with upper and lower loop bounds}} +#pragma omp parallel +#pragma omp master taskloop simd + for (begin = begin0; begin < end; ++begin) + ++begin; +#pragma omp parallel +// expected-error@+2 {{initialization clause of OpenMP for loop is not in canonical form ('var = init' or 'T var = init')}} +#pragma omp master taskloop simd + for (++begin; begin < end; ++begin) + ++begin; +#pragma omp parallel +#pragma omp master taskloop simd + for (begin = end; begin < end; ++begin) + ++begin; +#pragma omp parallel +// omp4-error@+2 {{condition of OpenMP for loop must be a relational comparison ('<', '<=', '>', or '>=') of loop variable 'I'}} omp5-error@+2 {{condition of OpenMP for loop must be a relational comparison ('<', '<=', '>', '>=', or '!=') of loop variable 'I'}} +#pragma omp master taskloop simd + for (GoodIter I = begin; I - I; ++I) + ++I; +#pragma omp parallel +// omp4-error@+2 {{condition of OpenMP for loop must be a relational comparison ('<', '<=', '>', or '>=') of loop variable 'I'}} omp5-error@+2 {{condition of OpenMP for loop must be a relational comparison ('<', '<=', '>', '>=', or '!=') of loop variable 'I'}} +#pragma omp master taskloop simd + for (GoodIter I = begin; begin < end; ++I) + ++I; +#pragma omp parallel +// omp4-error@+2 {{condition of OpenMP for loop must be a relational comparison ('<', '<=', '>', or '>=') of loop variable 'I'}} omp5-error@+2 {{condition of OpenMP for loop must be a relational comparison ('<', '<=', '>', '>=', or '!=') of loop variable 'I'}} +#pragma omp master taskloop simd + for (GoodIter I = begin; !I; ++I) + ++I; +#pragma omp parallel +// 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 master taskloop simd + for (GoodIter I = begin; I >= end; I = I + 1) + ++I; +#pragma omp parallel +#pragma omp master taskloop simd + for (GoodIter I = begin; I >= end; I = I - 1) + ++I; +#pragma omp parallel +// expected-error@+2 {{increment clause of OpenMP for loop must perform simple addition or subtraction on loop variable 'I'}} +#pragma omp master taskloop simd + for (GoodIter I = begin; I >= end; I = -I) + ++I; +#pragma omp parallel +// 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 master taskloop simd + for (GoodIter I = begin; I >= end; I = 2 + I) + ++I; +#pragma omp parallel +// expected-error@+2 {{increment clause of OpenMP for loop must perform simple addition or subtraction on loop variable 'I'}} +#pragma omp master taskloop simd + for (GoodIter I = begin; I >= end; I = 2 - I) + ++I; +// In the following example, we cannot update the loop variable using '+=' +// expected-error@+3 {{invalid operands to binary expression ('Iter0' and 'int')}} +#pragma omp parallel +#pragma omp master taskloop simd + for (Iter0 I = begin0; I < end0; ++I) + ++I; +#pragma omp parallel +// 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 master taskloop simd + for (Iter0 I; I < end0; ++I) + ++I; + Iter1 begin1, end1; +// expected-error@+4 {{invalid operands to binary expression ('Iter1' and 'Iter1')}} +// expected-error@+3 {{could not calculate number of iterations calling 'operator-' with upper and lower loop bounds}} +#pragma omp parallel +#pragma omp master taskloop simd + for (Iter1 I = begin1; I < end1; ++I) + ++I; +#pragma omp parallel +// 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 master taskloop simd + for (Iter1 I = begin1; I >= end1; ++I) + ++I; +#pragma omp parallel +// 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 master taskloop simd + for (Iter1 I; I < end1; ++I) { + } + return 0; +} + +template +class TC { +public: + int dotest_lt(IT begin, IT end) { +#pragma omp parallel +// 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 master taskloop simd + for (IT I = begin; I < end; I = I + ST) { + ++I; + } +#pragma omp parallel +// 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 master taskloop simd + for (IT I = begin; I <= end; I += ST) { + ++I; + } +#pragma omp parallel +#pragma omp master taskloop simd + for (IT I = begin; I < end; ++I) { + ++I; + } + } + + static IT step() { + return IT(ST); + } +}; +template +int dotest_gt(IT begin, IT end) { +#pragma omp parallel +// 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 master taskloop simd + for (IT I = begin; I >= end; I = I + ST) { + ++I; + } +#pragma omp parallel +// 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 master taskloop simd + for (IT I = begin; I >= end; I += ST) { + ++I; + } + +#pragma omp parallel +// 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 master taskloop simd + for (IT I = begin; I >= end; ++I) { + ++I; + } + +#pragma omp parallel +#pragma omp master taskloop 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 parallel +#pragma omp master taskloop 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 parallel +#pragma omp master taskloop 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 parallel +#pragma omp master taskloop simd + for (int i = 0; i < 10; i++) { + c[i] = a[i] + b[i]; + try { // expected-error {{'try' statement cannot be used in OpenMP simd region}} + for (int j = 0; j < 10; ++j) { + if (a[i] > b[j]) + throw a[i]; // expected-error {{'throw' statement cannot be used in OpenMP simd region}} + } + throw a[i]; // expected-error {{'throw' statement cannot be used in OpenMP simd region}} + } catch (float f) { + if (f > 0.1) + throw a[i]; // expected-error {{'throw' statement cannot be used in OpenMP simd region}} + return; // expected-error {{cannot return from OpenMP region}} + } + switch (i) { + case 1: + b[i]++; + break; + default: + break; + } + for (int j = 0; j < 10; j++) { + if (c[i] > 10) + throw c[i]; // expected-error {{'throw' statement cannot be used in OpenMP simd region}} + } + } + if (c[9] > 10) + throw c[9]; // OK + +#pragma omp parallel +#pragma omp master taskloop simd + for (int i = 0; i < 10; ++i) { + struct S { + void g() { throw 0; } + }; + } +} + +void test_loop_firstprivate_lastprivate() { + S s(4); +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(s) firstprivate(s) + for (int i = 0; i < 16; ++i) + ; +} + diff --git a/clang/test/OpenMP/master_taskloop_simd_misc_messages.c b/clang/test/OpenMP/master_taskloop_simd_misc_messages.c new file mode 100644 index 000000000000..ab8759a6d20b --- /dev/null +++ b/clang/test/OpenMP/master_taskloop_simd_misc_messages.c @@ -0,0 +1,385 @@ +// RUN: %clang_cc1 -fsyntax-only -fopenmp -triple x86_64-unknown-unknown -verify %s -Wuninitialized + +// RUN: %clang_cc1 -fsyntax-only -fopenmp-simd -triple x86_64-unknown-unknown -verify %s -Wuninitialized + +void xxx(int argc) { + int x; // expected-note {{initialize the variable 'x' to silence this warning}} +#pragma omp master taskloop simd + for (int i = 0; i < 10; ++i) + argc = x; // expected-warning {{variable 'x' is uninitialized when used here}} +} + +// expected-error@+1 {{unexpected OpenMP directive '#pragma omp master taskloop simd'}} +#pragma omp master taskloop simd + +// expected-error@+1 {{unexpected OpenMP directive '#pragma omp master taskloop simd'}} +#pragma omp master taskloop simd foo + +void test_no_clause() { + int i; +#pragma omp master taskloop simd + for (i = 0; i < 16; ++i) + ; + +// expected-error@+2 {{statement after '#pragma omp master taskloop simd' must be a for loop}} +#pragma omp master taskloop simd + ++i; +} + +void test_branch_protected_scope() { + int i = 0; +L1: + ++i; + + int x[24]; + +#pragma omp parallel +#pragma omp master taskloop 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; +#pragma omp parallel +// expected-warning@+1 {{extra tokens at the end of '#pragma omp master taskloop simd' are ignored}} +#pragma omp master taskloop simd foo bar + for (i = 0; i < 16; ++i) + ; +// expected-error@+1 {{directive '#pragma omp master taskloop simd' cannot contain more than one 'nogroup' clause}} +#pragma omp master taskloop simd nogroup nogroup + for (i = 0; i < 16; ++i) + ; +} + +void test_non_identifiers() { + int i, x; + +#pragma omp parallel +// expected-warning@+1 {{extra tokens at the end of '#pragma omp master taskloop simd' are ignored}} +#pragma omp master taskloop simd; + for (i = 0; i < 16; ++i) + ; +// expected-warning@+2 {{extra tokens at the end of '#pragma omp master taskloop simd' are ignored}} +#pragma omp parallel +#pragma omp master taskloop simd linear(x); + for (i = 0; i < 16; ++i) + ; + +#pragma omp parallel +// expected-warning@+1 {{extra tokens at the end of '#pragma omp master taskloop simd' are ignored}} +#pragma omp master taskloop simd private(x); + for (i = 0; i < 16; ++i) + ; + +#pragma omp parallel +// expected-warning@+1 {{extra tokens at the end of '#pragma omp master taskloop simd' are ignored}} +#pragma omp master taskloop simd, private(x); + for (i = 0; i < 16; ++i) + ; +} + +extern int foo(); + +void test_collapse() { + int i; +#pragma omp parallel +// expected-error@+1 {{expected '('}} +#pragma omp master taskloop simd collapse + for (i = 0; i < 16; ++i) + ; +#pragma omp parallel +// expected-error@+1 {{expected expression}} expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}} +#pragma omp master taskloop simd collapse( + for (i = 0; i < 16; ++i) + ; +#pragma omp parallel +// expected-error@+1 {{expected expression}} +#pragma omp master taskloop simd collapse() + for (i = 0; i < 16; ++i) + ; +#pragma omp parallel +// expected-error@+1 {{expected expression}} expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}} +#pragma omp master taskloop simd collapse(, + for (i = 0; i < 16; ++i) + ; +#pragma omp parallel +// expected-error@+1 {{expected expression}} expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}} +#pragma omp master taskloop simd collapse(, ) + for (i = 0; i < 16; ++i) + ; +#pragma omp parallel +// expected-warning@+2 {{extra tokens at the end of '#pragma omp master taskloop simd' are ignored}} +// expected-error@+1 {{expected '('}} +#pragma omp master taskloop simd collapse 4) + for (i = 0; i < 16; ++i) + ; +#pragma omp parallel +// expected-error@+2 {{expected ')'}} +// expected-note@+1 {{to match this '('}} expected-note@+1 {{as specified in 'collapse' clause}} +#pragma omp master taskloop simd collapse(4 + for (i = 0; i < 16; ++i) + ; // expected-error {{expected 4 for loops after '#pragma omp master taskloop simd', but found only 1}} +#pragma omp parallel +// expected-error@+2 {{expected ')'}} +// expected-note@+1 {{to match this '('}} expected-note@+1 {{as specified in 'collapse' clause}} +#pragma omp master taskloop simd collapse(4, + for (i = 0; i < 16; ++i) + ; // expected-error {{expected 4 for loops after '#pragma omp master taskloop simd', but found only 1}} +#pragma omp parallel +// expected-error@+2 {{expected ')'}} +// expected-note@+1 {{to match this '('}} expected-note@+1 {{as specified in 'collapse' clause}} +#pragma omp master taskloop simd collapse(4, ) + for (i = 0; i < 16; ++i) + ; // expected-error {{expected 4 for loops after '#pragma omp master taskloop simd', but found only 1}} +#pragma omp parallel +// expected-note@+1 {{as specified in 'collapse' clause}} +#pragma omp master taskloop simd collapse(4) + for (i = 0; i < 16; ++i) + ; // expected-error {{expected 4 for loops after '#pragma omp master taskloop simd', but found only 1}} +#pragma omp parallel +// expected-error@+2 {{expected ')'}} +// expected-note@+1 {{to match this '('}} expected-note@+1 {{as specified in 'collapse' clause}} +#pragma omp master taskloop simd collapse(4 4) + for (i = 0; i < 16; ++i) + ; // expected-error {{expected 4 for loops after '#pragma omp master taskloop simd', but found only 1}} +#pragma omp parallel +// expected-error@+2 {{expected ')'}} +// expected-note@+1 {{to match this '('}} expected-note@+1 {{as specified in 'collapse' clause}} +#pragma omp master taskloop simd collapse(4, , 4) + for (i = 0; i < 16; ++i) + ; // expected-error {{expected 4 for loops after '#pragma omp master taskloop simd', but found only 1}} +#pragma omp parallel +#pragma omp master taskloop 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(); +#pragma omp parallel +// expected-error@+2 {{expected ')'}} +// expected-note@+1 {{to match this '('}} expected-note@+1 {{as specified in 'collapse' clause}} +#pragma omp master taskloop simd collapse(4, 8) + for (i = 0; i < 16; ++i) + ; // expected-error {{expected 4 for loops after '#pragma omp master taskloop simd', but found only 1}} +#pragma omp parallel +// expected-error@+1 {{expression is not an integer constant expression}} +#pragma omp master taskloop simd collapse(2.5) + for (i = 0; i < 16; ++i) + ; +#pragma omp parallel +// expected-error@+1 {{expression is not an integer constant expression}} +#pragma omp master taskloop simd collapse(foo()) + for (i = 0; i < 16; ++i) + ; +#pragma omp parallel +// expected-error@+1 {{argument to 'collapse' clause must be a strictly positive integer value}} +#pragma omp master taskloop simd collapse(-5) + for (i = 0; i < 16; ++i) + ; +#pragma omp parallel +// expected-error@+1 {{argument to 'collapse' clause must be a strictly positive integer value}} +#pragma omp master taskloop simd collapse(0) + for (i = 0; i < 16; ++i) + ; +#pragma omp parallel +// expected-error@+1 {{argument to 'collapse' clause must be a strictly positive integer value}} +#pragma omp master taskloop simd collapse(5 - 5) + for (i = 0; i < 16; ++i) + ; +} + +void test_private() { + int i; +#pragma omp parallel +// expected-error@+2 {{expected expression}} +// expected-error@+1 {{expected ')'}} expected-note@+1 {{to match this '('}} +#pragma omp master taskloop simd private( + for (i = 0; i < 16; ++i) + ; +#pragma omp parallel +// expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}} +// expected-error@+1 2 {{expected expression}} +#pragma omp master taskloop simd private(, + for (i = 0; i < 16; ++i) + ; +#pragma omp parallel +// expected-error@+1 2 {{expected expression}} +#pragma omp master taskloop simd private(, ) + for (i = 0; i < 16; ++i) + ; +#pragma omp parallel +// expected-error@+1 {{expected expression}} +#pragma omp master taskloop simd private() + for (i = 0; i < 16; ++i) + ; +#pragma omp parallel +// expected-error@+1 {{expected expression}} +#pragma omp master taskloop simd private(int) + for (i = 0; i < 16; ++i) + ; +#pragma omp parallel +// expected-error@+1 {{expected variable name}} +#pragma omp master taskloop simd private(0) + for (i = 0; i < 16; ++i) + ; + + int x, y, z; +#pragma omp parallel +#pragma omp master taskloop simd private(x) + for (i = 0; i < 16; ++i) + ; +#pragma omp parallel +#pragma omp master taskloop simd private(x, y) + for (i = 0; i < 16; ++i) + ; +#pragma omp parallel +#pragma omp master taskloop simd private(x, y, z) + for (i = 0; i < 16; ++i) { + x = y * i + z; + } +} + +void test_lastprivate() { + int i; +#pragma omp parallel +// expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}} +// expected-error@+1 {{expected expression}} +#pragma omp master taskloop simd lastprivate( + for (i = 0; i < 16; ++i) + ; + +#pragma omp parallel +// expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}} +// expected-error@+1 2 {{expected expression}} +#pragma omp master taskloop simd lastprivate(, + for (i = 0; i < 16; ++i) + ; +#pragma omp parallel +// expected-error@+1 2 {{expected expression}} +#pragma omp master taskloop simd lastprivate(, ) + for (i = 0; i < 16; ++i) + ; +#pragma omp parallel +// expected-error@+1 {{expected expression}} +#pragma omp master taskloop simd lastprivate() + for (i = 0; i < 16; ++i) + ; +#pragma omp parallel +// expected-error@+1 {{expected expression}} +#pragma omp master taskloop simd lastprivate(int) + for (i = 0; i < 16; ++i) + ; +#pragma omp parallel +// expected-error@+1 {{expected variable name}} +#pragma omp master taskloop simd lastprivate(0) + for (i = 0; i < 16; ++i) + ; + + int x, y, z; +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(x) + for (i = 0; i < 16; ++i) + ; +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(x, y) + for (i = 0; i < 16; ++i) + ; +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(x, y, z) + for (i = 0; i < 16; ++i) + ; +} + +void test_firstprivate() { + int i; +#pragma omp parallel +// expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}} +// expected-error@+1 {{expected expression}} +#pragma omp master taskloop simd firstprivate( + for (i = 0; i < 16; ++i) + ; + +#pragma omp parallel +// expected-error@+2 {{expected ')'}} expected-note@+2 {{to match this '('}} +// expected-error@+1 2 {{expected expression}} +#pragma omp master taskloop simd firstprivate(, + for (i = 0; i < 16; ++i) + ; +#pragma omp parallel +// expected-error@+1 2 {{expected expression}} +#pragma omp master taskloop simd firstprivate(, ) + for (i = 0; i < 16; ++i) + ; +#pragma omp parallel +// expected-error@+1 {{expected expression}} +#pragma omp master taskloop simd firstprivate() + for (i = 0; i < 16; ++i) + ; +#pragma omp parallel +// expected-error@+1 {{expected expression}} +#pragma omp master taskloop simd firstprivate(int) + for (i = 0; i < 16; ++i) + ; +#pragma omp parallel +// expected-error@+1 {{expected variable name}} +#pragma omp master taskloop simd firstprivate(0) + for (i = 0; i < 16; ++i) + ; + + int x, y, z; +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(x) firstprivate(x) + for (i = 0; i < 16; ++i) + ; +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(x, y) firstprivate(x, y) + for (i = 0; i < 16; ++i) + ; +#pragma omp parallel +#pragma omp master taskloop simd lastprivate(x, y, z) firstprivate(x, y, z) + for (i = 0; i < 16; ++i) + ; +// expected-error@+1 {{the value of 'simdlen' parameter must be less than or equal to the value of the 'safelen' parameter}} +#pragma omp master taskloop simd simdlen(64) safelen(8) + for (i = 0; i < 16; ++i) + ; +} + +void test_loop_messages() { + float a[100], b[100], c[100]; +#pragma omp parallel +// expected-error@+2 {{variable must be of integer or pointer type}} +#pragma omp master taskloop simd + for (float fi = 0; fi < 10.0; fi++) { + c[(int)fi] = a[(int)fi] + b[(int)fi]; + } +#pragma omp parallel +// expected-error@+2 {{variable must be of integer or pointer type}} +#pragma omp master taskloop simd + for (double fi = 0; fi < 10.0; fi++) { + c[(int)fi] = a[(int)fi] + b[(int)fi]; + } + + // expected-warning@+2 {{OpenMP loop iteration variable cannot have more than 64 bits size and will be narrowed}} + #pragma omp master taskloop simd + for (__int128 ii = 0; ii < 10; ii++) { + c[ii] = a[ii] + b[ii]; + } +} + diff --git a/clang/test/OpenMP/master_taskloop_simd_num_tasks_messages.cpp b/clang/test/OpenMP/master_taskloop_simd_num_tasks_messages.cpp new file mode 100644 index 000000000000..db134dfa67fb --- /dev/null +++ b/clang/test/OpenMP/master_taskloop_simd_num_tasks_messages.cpp @@ -0,0 +1,103 @@ +// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 %s -Wuninitialized + +// RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 %s -Wuninitialized + +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) { + T z; + #pragma omp master taskloop simd num_tasks // expected-error {{expected '(' after 'num_tasks'}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd num_tasks ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd num_tasks () // expected-error {{expected expression}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd num_tasks (argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd num_tasks (argc)) // expected-warning {{extra tokens at the end of '#pragma omp master taskloop simd' are ignored}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd num_tasks (argc > 0 ? argv[1][0] : argv[2][argc] + z) + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd num_tasks (foobool(argc)), num_tasks (true) // expected-error {{directive '#pragma omp master taskloop simd' cannot contain more than one 'num_tasks' clause}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd num_tasks (S) // expected-error {{'S' does not refer to a value}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd num_tasks (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd num_tasks(0) // expected-error {{argument to 'num_tasks' clause must be a strictly positive integer value}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd num_tasks(-1) // expected-error {{argument to 'num_tasks' clause must be a strictly positive integer value}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd num_tasks(argc) grainsize(argc) // expected-error {{'grainsize' and 'num_tasks' clause are mutually exclusive and may not appear on the same directive}} expected-note {{'num_tasks' clause is specified here}} + for (int i = 0; i < 10; ++i) + foo(); + + return 0; +} + +int main(int argc, char **argv) { + int z; + #pragma omp master taskloop simd num_tasks // expected-error {{expected '(' after 'num_tasks'}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd num_tasks ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd num_tasks () // expected-error {{expected expression}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd num_tasks (argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd num_tasks (argc)) // expected-warning {{extra tokens at the end of '#pragma omp master taskloop simd' are ignored}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd num_tasks (argc > 0 ? argv[1][0] : argv[2][argc] - z) + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd num_tasks (foobool(argc)), num_tasks (true) // expected-error {{directive '#pragma omp master taskloop simd' cannot contain more than one 'num_tasks' clause}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd num_tasks (S1) // expected-error {{'S1' does not refer to a value}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd num_tasks (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd num_tasks (1 0) // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd num_tasks(if(tmain(argc, argv) // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd num_tasks(0) // expected-error {{argument to 'num_tasks' clause must be a strictly positive integer value}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd num_tasks(-1) // expected-error {{argument to 'num_tasks' clause must be a strictly positive integer value}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd num_tasks(argc) grainsize(argc) // expected-error {{'grainsize' and 'num_tasks' clause are mutually exclusive and may not appear on the same directive}} expected-note {{'num_tasks' clause is specified here}} + for (int i = 0; i < 10; ++i) + foo(); + + return tmain(argc, argv); +} diff --git a/clang/test/OpenMP/master_taskloop_simd_priority_messages.cpp b/clang/test/OpenMP/master_taskloop_simd_priority_messages.cpp new file mode 100644 index 000000000000..b342637e0abb --- /dev/null +++ b/clang/test/OpenMP/master_taskloop_simd_priority_messages.cpp @@ -0,0 +1,97 @@ +// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 %s -Wuninitialized + +// RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 %s -Wuninitialized + +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) { + T z; + #pragma omp master taskloop simd priority // expected-error {{expected '(' after 'priority'}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd priority ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd priority () // expected-error {{expected expression}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd priority (argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd priority (argc + z)) // expected-warning {{extra tokens at the end of '#pragma omp master taskloop simd' are ignored}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd priority (argc > 0 ? argv[1][0] : argv[2][argc]) + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd priority (foobool(argc)), priority (true) // expected-error {{directive '#pragma omp master taskloop simd' cannot contain more than one 'priority' clause}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd priority (S) // expected-error {{'S' does not refer to a value}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd priority (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd priority(0) + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd priority(-1) // expected-error {{argument to 'priority' clause must be a non-negative integer value}} + for (int i = 0; i < 10; ++i) + foo(); + + return 0; +} + +int main(int argc, char **argv) { + int z; + #pragma omp master taskloop simd priority // expected-error {{expected '(' after 'priority'}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd priority ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd priority () // expected-error {{expected expression}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd priority (argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd priority (argc + z)) // expected-warning {{extra tokens at the end of '#pragma omp master taskloop simd' are ignored}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd priority (argc > 0 ? argv[1][0] : argv[2][argc]) + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd priority (foobool(argc)), priority (true) // expected-error {{directive '#pragma omp master taskloop simd' cannot contain more than one 'priority' clause}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd priority (S1) // expected-error {{'S1' does not refer to a value}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd priority (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd priority (1 0) // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd priority(if(tmain(argc, argv) // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd priority(0) + for (int i = 0; i < 10; ++i) + foo(); + #pragma omp master taskloop simd priority(-1) // expected-error {{argument to 'priority' clause must be a non-negative integer value}} + for (int i = 0; i < 10; ++i) + foo(); + + return tmain(argc, argv); +} diff --git a/clang/test/OpenMP/master_taskloop_simd_private_codegen.cpp b/clang/test/OpenMP/master_taskloop_simd_private_codegen.cpp new file mode 100644 index 000000000000..d6f8bea6f100 --- /dev/null +++ b/clang/test/OpenMP/master_taskloop_simd_private_codegen.cpp @@ -0,0 +1,425 @@ +// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck %s +// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple x86_64-apple-darwin10 -emit-pch -o %t %s +// RUN: %clang_cc1 -fopenmp -x c++ -triple x86_64-apple-darwin10 -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s +// RUN: %clang_cc1 -verify -fopenmp -x c++ -std=c++11 -DLAMBDA -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck -check-prefix=LAMBDA %s +// RUN: %clang_cc1 -verify -fopenmp -x c++ -fblocks -DBLOCKS -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck -check-prefix=BLOCKS %s +// RUN: %clang_cc1 -verify -fopenmp -x c++ -std=c++11 -DARRAY -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck -check-prefix=ARRAY %s + +// RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s +// RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -triple x86_64-apple-darwin10 -emit-pch -o %t %s +// RUN: %clang_cc1 -fopenmp-simd -x c++ -triple x86_64-apple-darwin10 -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s +// RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -std=c++11 -DLAMBDA -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s +// RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -fblocks -DBLOCKS -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s +// RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -std=c++11 -DARRAY -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s +// SIMD-ONLY0-NOT: {{__kmpc|__tgt}} +// expected-no-diagnostics + +#ifndef ARRAY +#ifndef HEADER +#define HEADER + +template +struct S { + T f; + S(T a) : f(a) {} + S() : f() {} + operator T() { return T(); } + ~S() {} +}; + +volatile double g; + +// CHECK-DAG: [[KMP_TASK_T_TY:%.+]] = type { i8*, i32 (i32, i8*)*, i32, %union{{.+}}, %union{{.+}}, i64, i64, i64, i32, i8* } +// CHECK-DAG: [[S_DOUBLE_TY:%.+]] = type { double } +// CHECK-DAG: [[CAP_MAIN_TY:%.+]] = type { i8 } +// CHECK-DAG: [[PRIVATES_MAIN_TY:%.+]] = type {{.?}}{ [2 x [[S_DOUBLE_TY]]], [[S_DOUBLE_TY]], i32, [2 x i32] +// CHECK-DAG: [[KMP_TASK_MAIN_TY:%.+]] = type { [[KMP_TASK_T_TY]], [[PRIVATES_MAIN_TY]] } +// CHECK-DAG: [[S_INT_TY:%.+]] = type { i32 } +// CHECK-DAG: [[CAP_TMAIN_TY:%.+]] = type { i8 } +// CHECK-DAG: [[PRIVATES_TMAIN_TY:%.+]] = type { i32, [2 x i32], [2 x [[S_INT_TY]]], [[S_INT_TY]], [104 x i8] } +// CHECK-DAG: [[KMP_TASK_TMAIN_TY:%.+]] = type { [[KMP_TASK_T_TY]], [{{[0-9]+}} x i8], [[PRIVATES_TMAIN_TY]] } +template +T tmain() { + S test; + T t_var __attribute__((aligned(128))) = T(); + T vec[] = {1, 2}; + S s_arr[] = {1, 2}; + S var(3); +#pragma omp master taskloop simd private(t_var, vec, s_arr, s_arr, var, var) + for (int i = 0; i < 10; ++i) { + vec[0] = t_var; + s_arr[0] = var; + } + return T(); +} + +int main() { + static int sivar; +#ifdef LAMBDA + // LAMBDA: [[G:@.+]] = global double + // LAMBDA-LABEL: @main + // LAMBDA: call{{( x86_thiscallcc)?}} void [[OUTER_LAMBDA:@.+]]( + [&]() { + // LAMBDA: define{{.*}} internal{{.*}} void [[OUTER_LAMBDA]]( + // LAMBDA: [[RES:%.+]] = call i8* @__kmpc_omp_task_alloc(%{{[^ ]+}} @{{[^,]+}}, i32 %{{[^,]+}}, i32 1, i64 96, i64 1, i32 (i32, i8*)* bitcast (i32 (i32, %{{[^*]+}}*)* [[TASK_ENTRY:@[^ ]+]] to i32 (i32, i8*)*)) +// LAMBDA: [[PRIVATES:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* %{{.+}}, i{{.+}} 0, i{{.+}} 1 +// LAMBDA: call void @__kmpc_taskloop(%{{.+}}* @{{.+}}, i32 %{{.+}}, i8* [[RES]], i32 1, i64* %{{.+}}, i64* %{{.+}}, i64 %{{.+}}, i32 1, i32 0, i64 0, i8* null) +// LAMBDA: ret +#pragma omp master taskloop simd private(g, sivar) + for (int i = 0; i < 10; ++i) { + // LAMBDA: define {{.+}} void [[INNER_LAMBDA:@.+]](%{{.+}}* [[ARG_PTR:%.+]]) + // LAMBDA: store %{{.+}}* [[ARG_PTR]], %{{.+}}** [[ARG_PTR_REF:%.+]], + // LAMBDA: [[ARG_PTR:%.+]] = load %{{.+}}*, %{{.+}}** [[ARG_PTR_REF]] + // LAMBDA: [[G_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 + // LAMBDA: [[G_REF:%.+]] = load double*, double** [[G_PTR_REF]] + // LAMBDA: store double 2.0{{.+}}, double* [[G_REF]] + // LAMBDA: [[SIVAR_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 1 + // LAMBDA: [[SIVAR_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[SIVAR_PTR_REF]] + // LAMBDA: store i{{[0-9]+}} 3, i{{[0-9]+}}* [[SIVAR_REF]] + + // LAMBDA: define internal i32 [[TASK_ENTRY]](i32 %0, %{{.+}}* noalias %1) + g = 1; + sivar = 2; + // LAMBDA: store double 1.0{{.+}}, double* %{{.+}}, + // LAMBDA: store i{{[0-9]+}} 2, i{{[0-9]+}}* %{{.+}}, + // LAMBDA: call void [[INNER_LAMBDA]](% + // LAMBDA: ret + [&]() { + g = 2; + sivar = 3; + }(); + } + }(); + return 0; +#elif defined(BLOCKS) + // BLOCKS: [[G:@.+]] = global double + // BLOCKS-LABEL: @main + // BLOCKS: call void {{%.+}}(i8 + ^{ + // BLOCKS: define{{.*}} internal{{.*}} void {{.+}}(i8* + // BLOCKS: [[RES:%.+]] = call i8* @__kmpc_omp_task_alloc(%{{[^ ]+}} @{{[^,]+}}, i32 %{{[^,]+}}, i32 1, i64 96, i64 1, i32 (i32, i8*)* bitcast (i32 (i32, %{{[^*]+}}*)* [[TASK_ENTRY:@[^ ]+]] to i32 (i32, i8*)*)) + // BLOCKS: [[PRIVATES:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* %{{.+}}, i{{.+}} 0, i{{.+}} 1 + // BLOCKS: call void @__kmpc_taskloop(%{{.+}}* @{{.+}}, i32 %{{.+}}, i8* [[RES]], i32 1, i64* %{{.+}}, i64* %{{.+}}, i64 %{{.+}}, i32 1, i32 0, i64 0, i8* null) + // BLOCKS: ret +#pragma omp master taskloop simd private(g, sivar) + for (int i = 0; i < 10; ++i) { + // BLOCKS: define {{.+}} void {{@.+}}(i8* + // BLOCKS-NOT: [[G]]{{[[^:word:]]}} + // BLOCKS: store double 2.0{{.+}}, double* + // BLOCKS-NOT: [[G]]{{[[^:word:]]}} + // BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}} + // BLOCKS: store i{{[0-9]+}} 4, i{{[0-9]+}}* + // BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}} + // BLOCKS: ret + + // BLOCKS: define internal i32 [[TASK_ENTRY]](i32 %0, %{{.+}}* noalias %1) + g = 1; + sivar = 3; + // BLOCKS: store double 1.0{{.+}}, double* %{{.+}}, + // BLOCKS-NOT: [[G]]{{[[^:word:]]}} + // BLOCKS: store i{{[0-9]+}} 3, i{{[0-9]+}}* %{{.+}}, + // BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}} + // BLOCKS: call void {{%.+}}(i8 + ^{ + g = 2; + sivar = 4; + }(); + } + }(); + return 0; +#else + S test; + int t_var = 0; + int vec[] = {1, 2}; + S s_arr[] = {1, 2}; + S var(3); +#pragma omp master taskloop simd private(var, t_var, s_arr, vec, s_arr, var, sivar) + for (int i = 0; i < 10; ++i) { + vec[0] = t_var; + s_arr[0] = var; + sivar = 8; + } +#pragma omp task + g+=1; + return tmain(); +#endif +} + +// CHECK: define i{{[0-9]+}} @main() +// CHECK: [[TEST:%.+]] = alloca [[S_DOUBLE_TY]], +// CHECK: [[T_VAR_ADDR:%.+]] = alloca i32, +// CHECK: [[VEC_ADDR:%.+]] = alloca [2 x i32], +// CHECK: [[S_ARR_ADDR:%.+]] = alloca [2 x [[S_DOUBLE_TY]]], +// CHECK: [[VAR_ADDR:%.+]] = alloca [[S_DOUBLE_TY]], +// CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num([[LOC:%.+]]) + +// CHECK: call {{.*}} [[S_DOUBLE_TY_DEF_CONSTR:@.+]]([[S_DOUBLE_TY]]* [[TEST]]) + +// Do not store original variables in capture struct. +// CHECK-NOT: getelementptr inbounds [[CAP_MAIN_TY]], + +// Allocate task. +// Returns struct kmp_task_t { +// [[KMP_TASK_T_TY]] task_data; +// [[KMP_TASK_MAIN_TY]] privates; +// }; +// CHECK: [[RES:%.+]] = call i8* @__kmpc_omp_task_alloc([[LOC]], i32 [[GTID]], i32 9, i64 120, i64 1, i32 (i32, i8*)* bitcast (i32 (i32, [[KMP_TASK_MAIN_TY]]*)* [[TASK_ENTRY:@[^ ]+]] to i32 (i32, i8*)*)) +// CHECK: [[RES_KMP_TASK:%.+]] = bitcast i8* [[RES]] to [[KMP_TASK_MAIN_TY]]* + +// CHECK: [[TASK:%.+]] = getelementptr inbounds [[KMP_TASK_MAIN_TY]], [[KMP_TASK_MAIN_TY]]* [[RES_KMP_TASK]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 +// Initialize kmp_task_t->privates with default values (no init for simple types, default constructors for classes). +// Also copy address of private copy to the corresponding shareds reference. +// CHECK: [[PRIVATES:%.+]] = getelementptr inbounds [[KMP_TASK_MAIN_TY]], [[KMP_TASK_MAIN_TY]]* [[RES_KMP_TASK]], i{{[0-9]+}} 0, i{{[0-9]+}} 1 + +// Constructors for s_arr and var. +// a_arr; +// CHECK: [[PRIVATE_S_ARR_REF:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 +// CHECK: getelementptr inbounds [2 x [[S_DOUBLE_TY]]], [2 x [[S_DOUBLE_TY]]]* [[PRIVATE_S_ARR_REF]], i{{.+}} 0, i{{.+}} 0 +// CHECK: getelementptr inbounds [[S_DOUBLE_TY]], [[S_DOUBLE_TY]]* %{{.+}}, i{{.+}} 2 +// CHECK: call void [[S_DOUBLE_TY_DEF_CONSTR]]([[S_DOUBLE_TY]]* [[S_ARR_CUR:%.+]]) +// CHECK: getelementptr inbounds [[S_DOUBLE_TY]], [[S_DOUBLE_TY]]* [[S_ARR_CUR]], i{{.+}} 1 +// CHECK: icmp eq +// CHECK: br i1 + +// var; +// CHECK: [[PRIVATE_VAR_REF:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 1 +// CHECK: call void [[S_DOUBLE_TY_DEF_CONSTR]]([[S_DOUBLE_TY]]* [[PRIVATE_VAR_REF:%.+]]) + +// Provide pointer to destructor function, which will destroy private variables at the end of the task. +// CHECK: [[DESTRUCTORS_REF:%.+]] = getelementptr inbounds [[KMP_TASK_T_TY]], [[KMP_TASK_T_TY]]* [[TASK]], i{{.+}} 0, i{{.+}} 3 +// CHECK: [[DESTRUCTORS_PTR:%.+]] = bitcast %union{{.+}}* [[DESTRUCTORS_REF]] to i32 (i32, i8*)** +// CHECK: store i32 (i32, i8*)* bitcast (i32 (i32, [[KMP_TASK_MAIN_TY]]*)* [[DESTRUCTORS:@.+]] to i32 (i32, i8*)*), i32 (i32, i8*)** [[DESTRUCTORS_PTR]], + +// Start task. +// CHECK: call void @__kmpc_taskloop([[LOC]], i32 [[GTID]], i8* [[RES]], i32 1, i64* %{{.+}}, i64* %{{.+}}, i64 %{{.+}}, i32 1, i32 0, i64 0, i8* bitcast (void ([[KMP_TASK_MAIN_TY]]*, [[KMP_TASK_MAIN_TY]]*, i32)* [[MAIN_DUP:@.+]] to i8*)) +// CHECK: call i32 @__kmpc_omp_task([[LOC]], i32 [[GTID]], i8* + +// CHECK: = call i{{.+}} [[TMAIN_INT:@.+]]() + +// No destructors must be called for private copies of s_arr and var. +// CHECK-NOT: getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 2 +// CHECK-NOT: getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 3 +// CHECK: call void [[S_DOUBLE_TY_DESTR:@.+]]([[S_DOUBLE_TY]]* +// CHECK-NOT: getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 2 +// CHECK-NOT: getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 3 +// CHECK: ret +// + +// CHECK: define internal void [[PRIVATES_MAP_FN:@.+]]([[PRIVATES_MAIN_TY]]* noalias %0, [[S_DOUBLE_TY]]** noalias %1, i32** noalias %2, [2 x [[S_DOUBLE_TY]]]** noalias %3, [2 x i32]** noalias %4, i32** noalias %5) +// CHECK: [[PRIVATES:%.+]] = load [[PRIVATES_MAIN_TY]]*, [[PRIVATES_MAIN_TY]]** +// CHECK: [[PRIV_S_VAR:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i32 0, i32 0 +// CHECK: [[ARG3:%.+]] = load [2 x [[S_DOUBLE_TY]]]**, [2 x [[S_DOUBLE_TY]]]*** %{{.+}}, +// CHECK: store [2 x [[S_DOUBLE_TY]]]* [[PRIV_S_VAR]], [2 x [[S_DOUBLE_TY]]]** [[ARG3]], +// CHECK: [[PRIV_VAR:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i32 0, i32 1 +// CHECK: [[ARG1:%.+]] = load [[S_DOUBLE_TY]]**, [[S_DOUBLE_TY]]*** {{.+}}, +// CHECK: store [[S_DOUBLE_TY]]* [[PRIV_VAR]], [[S_DOUBLE_TY]]** [[ARG1]], +// CHECK: [[PRIV_T_VAR:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i32 0, i32 2 +// CHECK: [[ARG2:%.+]] = load i32**, i32*** %{{.+}}, +// CHECK: store i32* [[PRIV_T_VAR]], i32** [[ARG2]], +// CHECK: [[PRIV_VEC:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i32 0, i32 3 +// CHECK: [[ARG4:%.+]] = load [2 x i32]**, [2 x i32]*** %{{.+}}, +// CHECK: store [2 x i32]* [[PRIV_VEC]], [2 x i32]** [[ARG4]], +// CHECK: ret void + +// CHECK: define internal i32 [[TASK_ENTRY]](i32 %0, [[KMP_TASK_MAIN_TY]]* noalias %1) + +// CHECK: [[PRIV_VAR_ADDR:%.+]] = alloca [[S_DOUBLE_TY]]*, +// CHECK: [[PRIV_T_VAR_ADDR:%.+]] = alloca i32*, +// CHECK: [[PRIV_S_ARR_ADDR:%.+]] = alloca [2 x [[S_DOUBLE_TY]]]*, +// CHECK: [[PRIV_VEC_ADDR:%.+]] = alloca [2 x i32]*, +// CHECK: [[PRIV_SIVAR_ADDR:%.+]] = alloca i32*, +// CHECK: store void (i8*, ...)* bitcast (void ([[PRIVATES_MAIN_TY]]*, [[S_DOUBLE_TY]]**, i32**, [2 x [[S_DOUBLE_TY]]]**, [2 x i32]**, i32**)* [[PRIVATES_MAP_FN]] to void (i8*, ...)*), void (i8*, ...)** [[MAP_FN_ADDR:%.+]], +// CHECK: [[MAP_FN:%.+]] = load void (i8*, ...)*, void (i8*, ...)** [[MAP_FN_ADDR]], +// CHECK: call void (i8*, ...) [[MAP_FN]](i8* %{{.+}}, [[S_DOUBLE_TY]]** [[PRIV_VAR_ADDR]], i32** [[PRIV_T_VAR_ADDR]], [2 x [[S_DOUBLE_TY]]]** [[PRIV_S_ARR_ADDR]], [2 x i32]** [[PRIV_VEC_ADDR]], i32** [[PRIV_SIVAR_ADDR]]) +// CHECK: [[PRIV_VAR:%.+]] = load [[S_DOUBLE_TY]]*, [[S_DOUBLE_TY]]** [[PRIV_VAR_ADDR]], +// CHECK: [[PRIV_T_VAR:%.+]] = load i32*, i32** [[PRIV_T_VAR_ADDR]], +// CHECK: [[PRIV_S_ARR:%.+]] = load [2 x [[S_DOUBLE_TY]]]*, [2 x [[S_DOUBLE_TY]]]** [[PRIV_S_ARR_ADDR]], +// CHECK: [[PRIV_VEC:%.+]] = load [2 x i32]*, [2 x i32]** [[PRIV_VEC_ADDR]], +// CHECK: [[PRIV_SIVAR:%.+]] = load i32*, i32** [[PRIV_SIVAR_ADDR]], + +// Privates actually are used. +// CHECK-DAG: [[PRIV_VAR]] +// CHECK-DAG: [[PRIV_T_VAR]] +// CHECK-DAG: [[PRIV_S_ARR]] +// CHECK-DAG: [[PRIV_VEC]] +// CHECK_DAG: [[PRIV_SIVAR]] + +// CHECK: ret + +// CHECK: define internal void [[MAIN_DUP]]([[KMP_TASK_MAIN_TY]]* %0, [[KMP_TASK_MAIN_TY]]* %1, i32 %2) +// CHECK: getelementptr inbounds [[KMP_TASK_MAIN_TY]], [[KMP_TASK_MAIN_TY]]* %{{.+}}, i32 0, i32 1 +// CHECK: getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* %{{.+}}, i32 0, i32 0 +// CHECK: getelementptr inbounds [2 x [[S_DOUBLE_TY]]], [2 x [[S_DOUBLE_TY]]]* %{{.+}}, i32 0, i32 0 +// CHECK: getelementptr inbounds [[S_DOUBLE_TY]], [[S_DOUBLE_TY]]* %{{.+}}, i64 2 +// CHECK: br label % + +// CHECK: phi [[S_DOUBLE_TY]]* +// CHECK: call {{.*}} [[S_DOUBLE_TY_DEF_CONSTR]]([[S_DOUBLE_TY]]* +// CHECK: getelementptr inbounds [[S_DOUBLE_TY]], [[S_DOUBLE_TY]]* %{{.+}}, i64 1 +// CHECK: icmp eq [[S_DOUBLE_TY]]* % +// CHECK: br i1 % + +// CHECK: getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* %{{.+}}, i32 0, i32 1 +// CHECK: call {{.*}} [[S_DOUBLE_TY_DEF_CONSTR]]([[S_DOUBLE_TY]]* +// CHECK: ret void + +// CHECK: define internal i32 [[DESTRUCTORS]](i32 %0, [[KMP_TASK_MAIN_TY]]* noalias %1) +// CHECK: [[PRIVATES:%.+]] = getelementptr inbounds [[KMP_TASK_MAIN_TY]], [[KMP_TASK_MAIN_TY]]* [[RES_KMP_TASK:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 1 +// CHECK: [[PRIVATE_S_ARR_REF:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 0 +// CHECK: [[PRIVATE_VAR_REF:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 1 +// CHECK: call void [[S_DOUBLE_TY_DESTR]]([[S_DOUBLE_TY]]* [[PRIVATE_VAR_REF]]) +// CHECK: getelementptr inbounds [2 x [[S_DOUBLE_TY]]], [2 x [[S_DOUBLE_TY]]]* [[PRIVATE_S_ARR_REF]], i{{.+}} 0, i{{.+}} 0 +// CHECK: getelementptr inbounds [[S_DOUBLE_TY]], [[S_DOUBLE_TY]]* %{{.+}}, i{{.+}} 2 +// CHECK: [[PRIVATE_S_ARR_ELEM_REF:%.+]] = getelementptr inbounds [[S_DOUBLE_TY]], [[S_DOUBLE_TY]]* %{{.+}}, i{{.+}} -1 +// CHECK: call void [[S_DOUBLE_TY_DESTR]]([[S_DOUBLE_TY]]* [[PRIVATE_S_ARR_ELEM_REF]]) +// CHECK: icmp eq +// CHECK: br i1 +// CHECK: ret i32 + +// CHECK: define {{.*}} i{{[0-9]+}} [[TMAIN_INT]]() +// CHECK: [[TEST:%.+]] = alloca [[S_INT_TY]], +// CHECK: [[T_VAR_ADDR:%.+]] = alloca i32, +// CHECK: [[VEC_ADDR:%.+]] = alloca [2 x i32], +// CHECK: [[S_ARR_ADDR:%.+]] = alloca [2 x [[S_INT_TY]]], +// CHECK: [[VAR_ADDR:%.+]] = alloca [[S_INT_TY]], +// CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num([[LOC:%.+]]) + +// CHECK: call {{.*}} [[S_INT_TY_DEF_CONSTR:@.+]]([[S_INT_TY]]* [[TEST]]) + +// Do not store original variables in capture struct. +// CHECK-NOT: getelementptr inbounds [[CAP_TMAIN_TY]], + +// Allocate task. +// Returns struct kmp_task_t { +// [[KMP_TASK_T_TY]] task_data; +// [[KMP_TASK_TMAIN_TY]] privates; +// }; +// CHECK: [[RES:%.+]] = call i8* @__kmpc_omp_task_alloc([[LOC]], i32 [[GTID]], i32 9, i64 256, i64 1, i32 (i32, i8*)* bitcast (i32 (i32, [[KMP_TASK_TMAIN_TY]]*)* [[TASK_ENTRY:@[^ ]+]] to i32 (i32, i8*)*)) +// CHECK: [[RES_KMP_TASK:%.+]] = bitcast i8* [[RES]] to [[KMP_TASK_TMAIN_TY]]* + +// CHECK: [[TASK:%.+]] = getelementptr inbounds [[KMP_TASK_TMAIN_TY]], [[KMP_TASK_TMAIN_TY]]* [[RES_KMP_TASK]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 + +// Initialize kmp_task_t->privates with default values (no init for simple types, default constructors for classes). +// CHECK: [[PRIVATES:%.+]] = getelementptr inbounds [[KMP_TASK_TMAIN_TY]], [[KMP_TASK_TMAIN_TY]]* [[RES_KMP_TASK]], i{{[0-9]+}} 0, i{{[0-9]+}} 2 + +// Constructors for s_arr and var. +// a_arr; +// CHECK: [[PRIVATE_S_ARR_REF:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{[0-9]+}} 0, i{{[0-9]+}} 2 +// CHECK: getelementptr inbounds [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* [[PRIVATE_S_ARR_REF]], i{{.+}} 0, i{{.+}} 0 +// CHECK: getelementptr inbounds [[S_INT_TY]], [[S_INT_TY]]* %{{.+}}, i{{.+}} 2 +// CHECK: call void [[S_INT_TY_DEF_CONSTR]]([[S_INT_TY]]* [[S_ARR_CUR:%.+]]) +// CHECK: getelementptr inbounds [[S_INT_TY]], [[S_INT_TY]]* [[S_ARR_CUR]], i{{.+}} 1 +// CHECK: icmp eq +// CHECK: br i1 + +// var; +// CHECK: [[PRIVATE_VAR_REF:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 3 +// CHECK: call void [[S_INT_TY_DEF_CONSTR]]([[S_INT_TY]]* [[PRIVATE_VAR_REF:%.+]]) + +// Provide pointer to destructor function, which will destroy private variables at the end of the task. +// CHECK: [[DESTRUCTORS_REF:%.+]] = getelementptr inbounds [[KMP_TASK_T_TY]], [[KMP_TASK_T_TY]]* [[TASK]], i{{.+}} 0, i{{.+}} 3 +// CHECK: [[DESTRUCTORS_PTR:%.+]] = bitcast %union{{.+}}* [[DESTRUCTORS_REF]] to i32 (i32, i8*)** +// CHECK: store i32 (i32, i8*)* bitcast (i32 (i32, [[KMP_TASK_TMAIN_TY]]*)* [[DESTRUCTORS:@.+]] to i32 (i32, i8*)*), i32 (i32, i8*)** [[DESTRUCTORS_PTR]], + +// Start task. +// CHECK: call void @__kmpc_taskloop([[LOC]], i32 [[GTID]], i8* [[RES]], i32 1, i64* %{{.+}}, i64* %{{.+}}, i64 %{{.+}}, i32 1, i32 0, i64 0, i8* bitcast (void ([[KMP_TASK_TMAIN_TY]]*, [[KMP_TASK_TMAIN_TY]]*, i32)* [[TMAIN_DUP:@.+]] to i8*)) + +// No destructors must be called for private copies of s_arr and var. +// CHECK-NOT: getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 2 +// CHECK-NOT: getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 3 +// CHECK: call void [[S_INT_TY_DESTR:@.+]]([[S_INT_TY]]* +// CHECK-NOT: getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 2 +// CHECK-NOT: getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 3 +// CHECK: ret +// + +// CHECK: define internal void [[PRIVATES_MAP_FN:@.+]]([[PRIVATES_TMAIN_TY]]* noalias %0, i32** noalias %1, [2 x i32]** noalias %2, [2 x [[S_INT_TY]]]** noalias %3, [[S_INT_TY]]** noalias %4) +// CHECK: [[PRIVATES:%.+]] = load [[PRIVATES_TMAIN_TY]]*, [[PRIVATES_TMAIN_TY]]** +// CHECK: [[PRIV_T_VAR:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i32 0, i32 0 +// CHECK: [[ARG1:%.+]] = load i32**, i32*** %{{.+}}, +// CHECK: store i32* [[PRIV_T_VAR]], i32** [[ARG1]], +// CHECK: [[PRIV_VEC:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i32 0, i32 1 +// CHECK: [[ARG2:%.+]] = load [2 x i32]**, [2 x i32]*** %{{.+}}, +// CHECK: store [2 x i32]* [[PRIV_VEC]], [2 x i32]** [[ARG2]], +// CHECK: [[PRIV_S_VAR:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i32 0, i32 2 +// CHECK: [[ARG3:%.+]] = load [2 x [[S_INT_TY]]]**, [2 x [[S_INT_TY]]]*** %{{.+}}, +// CHECK: store [2 x [[S_INT_TY]]]* [[PRIV_S_VAR]], [2 x [[S_INT_TY]]]** [[ARG3]], +// CHECK: [[PRIV_VAR:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i32 0, i32 3 +// CHECK: [[ARG4:%.+]] = load [[S_INT_TY]]**, [[S_INT_TY]]*** {{.+}}, +// CHECK: store [[S_INT_TY]]* [[PRIV_VAR]], [[S_INT_TY]]** [[ARG4]], +// CHECK: ret void + +// CHECK: define internal i32 [[TASK_ENTRY]](i32 %0, [[KMP_TASK_TMAIN_TY]]* noalias %1) + +// CHECK: alloca i32*, +// CHECK-DAG: [[PRIV_T_VAR_ADDR:%.+]] = alloca i32*, +// CHECK-DAG: [[PRIV_VEC_ADDR:%.+]] = alloca [2 x i32]*, +// CHECK-DAG: [[PRIV_S_ARR_ADDR:%.+]] = alloca [2 x [[S_INT_TY]]]*, +// CHECK-DAG: [[PRIV_VAR_ADDR:%.+]] = alloca [[S_INT_TY]]*, +// CHECK: store void (i8*, ...)* bitcast (void ([[PRIVATES_TMAIN_TY]]*, i32**, [2 x i32]**, [2 x [[S_INT_TY]]]**, [[S_INT_TY]]**)* [[PRIVATES_MAP_FN]] to void (i8*, ...)*), void (i8*, ...)** [[MAP_FN_ADDR:%.+]], +// CHECK: [[MAP_FN:%.+]] = load void (i8*, ...)*, void (i8*, ...)** [[MAP_FN_ADDR]], +// CHECK: call void (i8*, ...) [[MAP_FN]](i8* %{{.+}}, i32** [[PRIV_T_VAR_ADDR]], [2 x i32]** [[PRIV_VEC_ADDR]], [2 x [[S_INT_TY]]]** [[PRIV_S_ARR_ADDR]], [[S_INT_TY]]** [[PRIV_VAR_ADDR]]) +// CHECK: [[PRIV_T_VAR:%.+]] = load i32*, i32** [[PRIV_T_VAR_ADDR]], +// CHECK: [[PRIV_VEC:%.+]] = load [2 x i32]*, [2 x i32]** [[PRIV_VEC_ADDR]], +// CHECK: [[PRIV_S_ARR:%.+]] = load [2 x [[S_INT_TY]]]*, [2 x [[S_INT_TY]]]** [[PRIV_S_ARR_ADDR]], +// CHECK: [[PRIV_VAR:%.+]] = load [[S_INT_TY]]*, [[S_INT_TY]]** [[PRIV_VAR_ADDR]], + +// Privates actually are used. +// CHECK-DAG: [[PRIV_VAR]] +// CHECK-DAG: [[PRIV_T_VAR]] +// CHECK-DAG: [[PRIV_S_ARR]] +// CHECK-DAG: [[PRIV_VEC]] + +// CHECK: ret + +// CHECK: define internal void [[TMAIN_DUP]]([[KMP_TASK_TMAIN_TY]]* %0, [[KMP_TASK_TMAIN_TY]]* %1, i32 %2) +// CHECK: getelementptr inbounds [[KMP_TASK_TMAIN_TY]], [[KMP_TASK_TMAIN_TY]]* %{{.+}}, i32 0, i32 2 +// CHECK: getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* %{{.+}}, i32 0, i32 2 +// CHECK: getelementptr inbounds [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* %{{.+}}, i32 0, i32 0 +// CHECK: getelementptr inbounds [[S_INT_TY]], [[S_INT_TY]]* %{{.+}}, i64 2 +// CHECK: br label % + +// CHECK: phi [[S_INT_TY]]* +// CHECK: call {{.*}} [[S_INT_TY_DEF_CONSTR]]([[S_INT_TY]]* +// CHECK: getelementptr inbounds [[S_INT_TY]], [[S_INT_TY]]* %{{.+}}, i64 1 +// CHECK: icmp eq [[S_INT_TY]]* % +// CHECK: br i1 % + +// CHECK: getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* %{{.+}}, i32 0, i32 3 +// CHECK: call {{.*}} [[S_INT_TY_DEF_CONSTR]]([[S_INT_TY]]* +// CHECK: ret void + +// CHECK: define internal i32 [[DESTRUCTORS]](i32 %0, [[KMP_TASK_TMAIN_TY]]* noalias %1) +// CHECK: [[PRIVATES:%.+]] = getelementptr inbounds [[KMP_TASK_TMAIN_TY]], [[KMP_TASK_TMAIN_TY]]* [[RES_KMP_TASK:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 2 +// CHECK: [[PRIVATE_S_ARR_REF:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 2 +// CHECK: [[PRIVATE_VAR_REF:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 3 +// CHECK: call void [[S_INT_TY_DESTR]]([[S_INT_TY]]* [[PRIVATE_VAR_REF]]) +// CHECK: getelementptr inbounds [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* [[PRIVATE_S_ARR_REF]], i{{.+}} 0, i{{.+}} 0 +// CHECK: getelementptr inbounds [[S_INT_TY]], [[S_INT_TY]]* %{{.+}}, i{{.+}} 2 +// CHECK: [[PRIVATE_S_ARR_ELEM_REF:%.+]] = getelementptr inbounds [[S_INT_TY]], [[S_INT_TY]]* %{{.+}}, i{{.+}} -1 +// CHECK: call void [[S_INT_TY_DESTR]]([[S_INT_TY]]* [[PRIVATE_S_ARR_ELEM_REF]]) +// CHECK: icmp eq +// CHECK: br i1 +// CHECK: ret i32 + +#endif +#else +// ARRAY-LABEL: array_func +struct St { + int a, b; + St() : a(0), b(0) {} + St &operator=(const St &) { return *this; }; + ~St() {} +}; + +void array_func(int n, float a[n], St s[2]) { +// ARRAY: call i8* @__kmpc_omp_task_alloc( +// ARRAY: call void @__kmpc_taskloop( +// ARRAY: store float** %{{.+}}, float*** %{{.+}}, +// ARRAY: store %struct.St** %{{.+}}, %struct.St*** %{{.+}}, +#pragma omp master taskloop simd private(a, s) + for (int i = 0; i < 10; ++i) + ; +} +#endif + diff --git a/clang/test/OpenMP/master_taskloop_simd_private_messages.cpp b/clang/test/OpenMP/master_taskloop_simd_private_messages.cpp new file mode 100644 index 000000000000..721c649bee17 --- /dev/null +++ b/clang/test/OpenMP/master_taskloop_simd_private_messages.cpp @@ -0,0 +1,259 @@ +// RUN: %clang_cc1 -verify -fopenmp %s -Wuninitialized + +// RUN: %clang_cc1 -verify -fopenmp-simd %s -Wuninitialized + +typedef void **omp_allocator_handle_t; +extern const omp_allocator_handle_t omp_default_mem_alloc; +extern const omp_allocator_handle_t omp_large_cap_mem_alloc; +extern const omp_allocator_handle_t omp_const_mem_alloc; +extern const omp_allocator_handle_t omp_high_bw_mem_alloc; +extern const omp_allocator_handle_t omp_low_lat_mem_alloc; +extern const omp_allocator_handle_t omp_cgroup_mem_alloc; +extern const omp_allocator_handle_t omp_pteam_mem_alloc; +extern const omp_allocator_handle_t omp_thread_mem_alloc; + +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 master taskloop 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 master taskloop 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 master taskloop simd allocate(omp_thread_mem_alloc: a) private(a) private(this->a) // expected-warning {{allocator with the 'thread' trait access has unspecified behavior on 'master taskloop simd' directive}} + for (int k = 0; k < v; ++k) + ++this->a; + } + S6 &operator=(S6 &s) { +#pragma omp master taskloop 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 master taskloop 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 master taskloop 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, z; + int &j = i; +#pragma omp master taskloop simd private // expected-error {{expected '(' after 'private'}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp master taskloop simd private( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp master taskloop simd private() // expected-error {{expected expression}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp master taskloop simd private(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp master taskloop 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 master taskloop simd private(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp master taskloop simd private(argc) allocate , allocate(, allocate(omp_default , allocate(omp_default_mem_alloc, allocate(omp_default_mem_alloc:, allocate(omp_default_mem_alloc: argc, allocate(omp_default_mem_alloc: argv), allocate(argv) // expected-error {{expected '(' after 'allocate'}} expected-error 2 {{expected expression}} expected-error 2 {{expected ')'}} expected-error {{use of undeclared identifier 'omp_default'}} expected-note 2 {{to match this '('}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp master taskloop simd private(S1) // expected-error {{'S1' does not refer to a value}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp master taskloop simd private(a, b) // expected-error {{private variable with incomplete type 'S1'}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp master taskloop simd private(argv[1]) // expected-error {{expected variable name}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp master taskloop simd private(e, g, z) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp master taskloop simd private(h) // expected-error {{threadprivate or thread local variable cannot be private}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp master taskloop simd shared(i) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp parallel + { + int v = 0; + int i; +#pragma omp master taskloop 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 master taskloop simd private(j) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp master taskloop simd private(i) + for (int k = 0; k < argc; ++k) + ++k; + return 0; +} + +void bar(S4 a[2]) { +#pragma omp parallel +#pragma omp master taskloop simd private(a) + for (int i = 0; i < 2; ++i) + foo(); +} + +namespace A { +double x; +#pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}} +} +namespace B { +using A::x; +} + +int main(int argc, char **argv) { + S4 e(4); + S5 g(5); + S6 s6(0.0) , s6_0(1.0); // expected-note {{in instantiation of member function 'S6::S6' requested here}} + S7 > s7(0.0) , s7_0(1.0); + int i, z; + int &j = i; +#pragma omp master taskloop simd private // expected-error {{expected '(' after 'private'}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp master taskloop simd private( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp master taskloop simd private() // expected-error {{expected expression}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp master taskloop simd private(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp master taskloop 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 master taskloop simd private(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp master taskloop simd private(argc, z) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp master taskloop simd private(S1) // expected-error {{'S1' does not refer to a value}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp master taskloop simd private(a, b) // expected-error {{private variable with incomplete type 'S1'}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp master taskloop simd private(argv[1]) // expected-error {{expected variable name}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp master taskloop 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 master taskloop simd private(h) // expected-error {{threadprivate or thread local variable cannot be private}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp master taskloop simd private(B::x) // expected-error {{threadprivate or thread local variable cannot be private}} + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp master taskloop simd shared(i) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp parallel + { + int i; +#pragma omp master taskloop simd private(i) + for (int k = 0; k < argc; ++k) + ++k; + } +#pragma omp parallel shared(i) +#pragma omp parallel private(i) +#pragma omp master taskloop simd private(j) + for (int k = 0; k < argc; ++k) + ++k; +#pragma omp master taskloop simd private(i) + for (int k = 0; k < argc; ++k) + ++k; + static int si; +#pragma omp master taskloop simd private(si) // OK + for(int k = 0; k < argc; ++k) + si = k + 1; + + 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/master_taskloop_simd_reduction_codegen.cpp b/clang/test/OpenMP/master_taskloop_simd_reduction_codegen.cpp new file mode 100644 index 000000000000..ca0c0feccc83 --- /dev/null +++ b/clang/test/OpenMP/master_taskloop_simd_reduction_codegen.cpp @@ -0,0 +1,215 @@ +// RUN: %clang_cc1 -fopenmp -x c++ %s -verify -debug-info-kind=limited -emit-llvm -o - -triple powerpc64le-unknown-linux-gnu -std=c++98 | FileCheck %s + +// RUN: %clang_cc1 -fopenmp-simd -x c++ %s -verify -debug-info-kind=limited -emit-llvm -o - -triple powerpc64le-unknown-linux-gnu -std=c++98 | FileCheck --check-prefix SIMD-ONLY0 %s +// SIMD-ONLY0-NOT: {{__kmpc|__tgt}} +// expected-no-diagnostics + +struct S { + float a; + S() : a(0.0f) {} + ~S() {} +}; + +#pragma omp declare reduction(+:S:omp_out.a += omp_in.a) initializer(omp_priv = omp_orig) + +float g; + +int a; +#pragma omp threadprivate(a) +int main (int argc, char *argv[]) +{ +int i, n; +float a[100], b[100], sum, e[argc + 100]; +S c[100]; +float &d = g; + +/* Some initializations */ +n = 100; +for (i=0; i < n; i++) + a[i] = b[i] = i * 1.0; +sum = 0.0; + +#pragma omp master taskloop simd reduction(+:sum, c[:n], d, e) + for (i=0; i < n; i++) { + sum = sum + (a[i] * b[i]); + c[i].a = i*i; + d += i*i; + e[i] = i; + } + +} + +// CHECK-LABEL: @main( +// CHECK: [[RETVAL:%.*]] = alloca i32, +// CHECK: [[ARGC_ADDR:%.*]] = alloca i32, +// CHECK: [[ARGV_ADDR:%.*]] = alloca i8**, +// CHECK: [[I:%.*]] = alloca i32, +// CHECK: [[N:%.*]] = alloca i32, +// CHECK: [[A:%.*]] = alloca [100 x float], +// CHECK: [[B:%.*]] = alloca [100 x float], +// CHECK: [[SUM:%.*]] = alloca float, +// CHECK: [[SAVED_STACK:%.*]] = alloca i8*, +// CHECK: [[C:%.*]] = alloca [100 x %struct.S], +// CHECK: [[D:%.*]] = alloca float*, +// CHECK: [[AGG_CAPTURED:%.*]] = alloca [[STRUCT_ANON:%.*]], +// CHECK: [[DOTRD_INPUT_:%.*]] = alloca [4 x %struct.kmp_task_red_input_t], +// CHECK: alloca i32, +// CHECK: [[DOTCAPTURE_EXPR_:%.*]] = alloca i32, +// CHECK: [[DOTCAPTURE_EXPR_9:%.*]] = alloca i32, +// CHECK: [[TMP0:%.*]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* +// CHECK: store i32 0, i32* [[RETVAL]], +// CHECK: store i32 [[ARGC:%.*]], i32* [[ARGC_ADDR]], +// CHECK: store i8** [[ARGV:%.*]], i8*** [[ARGV_ADDR]], +// CHECK: [[TMP1:%.*]] = load i32, i32* [[ARGC_ADDR]], +// CHECK: [[ADD:%.*]] = add nsw i32 [[TMP1]], 100 +// CHECK: [[TMP2:%.*]] = zext i32 [[ADD]] to i64 +// CHECK: [[VLA:%.+]] = alloca float, i64 % + +// CHECK: call void @__kmpc_taskgroup(%struct.ident_t* +// CHECK-DAG: [[TMP21:%.*]] = bitcast float* [[SUM]] to i8* +// CHECK-DAG: store i8* [[TMP21]], i8** [[TMP20:%[^,]+]], +// CHECK-DAG: [[TMP20]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T:%.+]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_:%.+]], i32 0, i32 0 +// CHECK-DAG: [[TMP22:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_]], i32 0, i32 1 +// CHECK-DAG: store i64 4, i64* [[TMP22]], +// CHECK-DAG: [[TMP23:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_]], i32 0, i32 2 +// CHECK-DAG: store i8* bitcast (void (i8*)* @[[RED_INIT1:.+]] to i8*), i8** [[TMP23]], +// CHECK-DAG: [[TMP24:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_]], i32 0, i32 3 +// CHECK-DAG: store i8* null, i8** [[TMP24]], +// CHECK-DAG: [[TMP25:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_]], i32 0, i32 4 +// CHECK-DAG: store i8* bitcast (void (i8*, i8*)* @[[RED_COMB1:.+]] to i8*), i8** [[TMP25]], +// CHECK-DAG: [[TMP26:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_]], i32 0, i32 5 +// CHECK-DAG: [[TMP27:%.*]] = bitcast i32* [[TMP26]] to i8* +// CHECK-DAG: call void @llvm.memset.p0i8.i64(i8* align 8 [[TMP27]], i8 0, i64 4, i1 false) +// CHECK-DAG: [[ARRAYIDX5:%.*]] = getelementptr inbounds [100 x %struct.S], [100 x %struct.S]* [[C]], i64 0, i64 0 +// CHECK-DAG: [[LB_ADD_LEN:%.*]] = add nsw i64 -1, % +// CHECK-DAG: [[ARRAYIDX6:%.*]] = getelementptr inbounds [100 x %struct.S], [100 x %struct.S]* [[C]], i64 0, i64 [[LB_ADD_LEN]] +// CHECK-DAG: [[TMP31:%.*]] = bitcast %struct.S* [[ARRAYIDX5]] to i8* +// CHECK-DAG: store i8* [[TMP31]], i8** [[TMP28:%[^,]+]], +// CHECK-DAG: [[TMP28]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_4:%.+]], i32 0, i32 0 +// CHECK-DAG: [[TMP32:%.*]] = ptrtoint %struct.S* [[ARRAYIDX6]] to i64 +// CHECK-DAG: [[TMP33:%.*]] = ptrtoint %struct.S* [[ARRAYIDX5]] to i64 +// CHECK-DAG: [[TMP34:%.*]] = sub i64 [[TMP32]], [[TMP33]] +// CHECK-DAG: [[TMP35:%.*]] = sdiv exact i64 [[TMP34]], ptrtoint (float* getelementptr (float, float* null, i32 1) to i64) +// CHECK-DAG: [[TMP36:%.*]] = add nuw i64 [[TMP35]], 1 +// CHECK-DAG: [[TMP37:%.*]] = mul nuw i64 [[TMP36]], ptrtoint (float* getelementptr (float, float* null, i32 1) to i64) +// CHECK-DAG: store i64 [[TMP37]], i64* [[TMP38:%[^,]+]], +// CHECK-DAG: [[TMP38]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_4]], i32 0, i32 1 +// CHECK-DAG: [[TMP39:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_4]], i32 0, i32 2 +// CHECK-DAG: store i8* bitcast (void (i8*)* @[[RED_INIT2:.+]] to i8*), i8** [[TMP39]], +// CHECK-DAG: [[TMP40:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_4]], i32 0, i32 3 +// CHECK-DAG: store i8* bitcast (void (i8*)* @[[RED_FINI2:.+]] to i8*), i8** [[TMP40]], +// CHECK-DAG: [[TMP41:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_4]], i32 0, i32 4 +// CHECK-DAG: store i8* bitcast (void (i8*, i8*)* @[[RED_COMB2:.+]] to i8*), i8** [[TMP41]], +// CHECK-DAG: [[TMP42:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_4]], i32 0, i32 5 +// CHECK-DAG: store i32 1, i32* [[TMP42]], +// CHECK-DAG: [[TMP44:%.*]] = load float*, float** [[D]], +// CHECK-DAG: [[TMP45:%.*]] = bitcast float* [[TMP44]] to i8* +// CHECK-DAG: store i8* [[TMP45]], i8** [[TMP43:%[^,]+]], +// CHECK-DAG: [[TMP43]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_7:%.+]], i32 0, i32 0 +// CHECK-DAG: [[TMP46:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_7]], i32 0, i32 1 +// CHECK-DAG: store i64 4, i64* [[TMP46]], +// CHECK-DAG: [[TMP47:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_7]], i32 0, i32 2 +// CHECK-DAG: store i8* bitcast (void (i8*)* @[[RED_INIT3:.+]] to i8*), i8** [[TMP47]], +// CHECK-DAG: [[TMP48:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_7]], i32 0, i32 3 +// CHECK-DAG: store i8* null, i8** [[TMP48]], +// CHECK-DAG: [[TMP49:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_7]], i32 0, i32 4 +// CHECK-DAG: store i8* bitcast (void (i8*, i8*)* @[[RED_COMB3:.+]] to i8*), i8** [[TMP49]], +// CHECK-DAG: [[TMP50:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_7]], i32 0, i32 5 +// CHECK-DAG: [[TMP51:%.*]] = bitcast i32* [[TMP50]] to i8* +// CHECK-DAG: call void @llvm.memset.p0i8.i64(i8* align 8 [[TMP51]], i8 0, i64 4, i1 false) +// CHECK-DAG: [[TMP53:%.*]] = bitcast float* [[VLA]] to i8* +// CHECK-DAG: store i8* [[TMP53]], i8** [[TMP52:%[^,]+]], +// CHECK-DAG: [[TMP52]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_8:%.+]], i32 0, i32 0 +// CHECK-DAG: [[TMP54:%.*]] = mul nuw i64 [[TMP2]], 4 +// CHECK-DAG: [[TMP55:%.*]] = udiv exact i64 [[TMP54]], ptrtoint (float* getelementptr (float, float* null, i32 1) to i64) +// CHECK-DAG: store i64 [[TMP54]], i64* [[TMP56:%[^,]+]], +// CHECK-DAG: [[TMP56]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_8]], i32 0, i32 1 +// CHECK-DAG: [[TMP57:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_8]], i32 0, i32 2 +// CHECK-DAG: store i8* bitcast (void (i8*)* @[[RED_INIT4:.+]] to i8*), i8** [[TMP57]], +// CHECK-DAG: [[TMP58:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_8]], i32 0, i32 3 +// CHECK-DAG: store i8* null, i8** [[TMP58]], +// CHECK-DAG: [[TMP59:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_8]], i32 0, i32 4 +// CHECK-DAG: store i8* bitcast (void (i8*, i8*)* @[[RED_COMB4:.+]] to i8*), i8** [[TMP59]], +// CHECK-DAG: [[TMP60:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_8]], i32 0, i32 5 +// CHECK-DAG: store i32 1, i32* [[TMP60]], +// CHECK-DAG: [[DOTRD_INPUT_GEP_]] = getelementptr inbounds [4 x %struct.kmp_task_red_input_t], [4 x %struct.kmp_task_red_input_t]* [[DOTRD_INPUT_]], i64 0, i64 +// CHECK-DAG: [[DOTRD_INPUT_GEP_4]] = getelementptr inbounds [4 x %struct.kmp_task_red_input_t], [4 x %struct.kmp_task_red_input_t]* [[DOTRD_INPUT_]], i64 0, i64 +// CHECK-DAG: [[DOTRD_INPUT_GEP_7]] = getelementptr inbounds [4 x %struct.kmp_task_red_input_t], [4 x %struct.kmp_task_red_input_t]* [[DOTRD_INPUT_]], i64 0, i64 +// CHECK-DAG: [[DOTRD_INPUT_GEP_8]] = getelementptr inbounds [4 x %struct.kmp_task_red_input_t], [4 x %struct.kmp_task_red_input_t]* [[DOTRD_INPUT_]], i64 0, i64 +// CHECK: [[TMP61:%.*]] = bitcast [4 x %struct.kmp_task_red_input_t]* [[DOTRD_INPUT_]] to i8* +// CHECK: [[TMP62:%.*]] = call i8* @__kmpc_task_reduction_init(i32 [[TMP0]], i32 4, i8* [[TMP61]]) +// CHECK: [[TMP63:%.*]] = load i32, i32* [[N]], +// CHECK: store i32 [[TMP63]], i32* [[DOTCAPTURE_EXPR_]], +// CHECK: [[TMP64:%.*]] = load i32, i32* [[DOTCAPTURE_EXPR_]], +// CHECK: [[SUB:%.*]] = sub nsw i32 [[TMP64]], 0 +// CHECK: [[SUB10:%.*]] = sub nsw i32 [[SUB]], 1 +// CHECK: [[ADD11:%.*]] = add nsw i32 [[SUB10]], 1 +// CHECK: [[DIV:%.*]] = sdiv i32 [[ADD11]], 1 +// CHECK: [[SUB12:%.*]] = sub nsw i32 [[DIV]], 1 +// CHECK: store i32 [[SUB12]], i32* [[DOTCAPTURE_EXPR_9]], +// CHECK: [[TMP65:%.*]] = call i8* @__kmpc_omp_task_alloc(%struct.ident_t* %{{.+}}, i32 [[TMP0]], i32 1, i64 888, i64 72, i32 (i32, i8*)* bitcast (i32 (i32, %struct.kmp_task_t_with_privates*)* @{{.+}} to i32 (i32, i8*)*)) +// CHECK: call void @__kmpc_taskloop(%struct.ident_t* %{{.+}}, i32 [[TMP0]], i8* [[TMP65]], i32 1, i64* %{{.+}}, i64* %{{.+}}, i64 %{{.+}}, i32 1, i32 0, i64 0, i8* null) +// CHECK: call void @__kmpc_end_taskgroup(%struct.ident_t* + +// CHECK: ret i32 + +// CHECK: define internal void @[[RED_INIT1]](i8* %0) +// CHECK: store float 0.000000e+00, float* % +// CHECK: ret void + +// CHECK: define internal void @[[RED_COMB1]](i8* %0, i8* %1) +// CHECK: fadd float % +// CHECK: store float %{{.+}}, float* % +// CHECK: ret void + +// CHECK: define internal void @[[RED_INIT2]](i8* %0) +// CHECK: call i8* @__kmpc_threadprivate_cached( +// CHECK: call i8* @__kmpc_threadprivate_cached( +// CHECK: call void [[OMP_INIT1:@.+]]( +// CHECK: ret void + +// CHECK: define internal void [[OMP_COMB1:@.+]](%struct.S* noalias %0, %struct.S* noalias %1) +// CHECK: fadd float % + +// CHECK: define internal void [[OMP_INIT1]](%struct.S* noalias %0, %struct.S* noalias %1) +// CHECK: call void @llvm.memcpy.p0i8.p0i8.i64( + +// CHECK: define internal void @[[RED_FINI2]](i8* %0) +// CHECK: call i8* @__kmpc_threadprivate_cached( +// CHECK: call void @ +// CHECK: ret void + +// CHECK: define internal void @[[RED_COMB2]](i8* %0, i8* %1) +// CHECK: call i8* @__kmpc_threadprivate_cached( +// CHECK: call void [[OMP_COMB1]]( +// CHECK: ret void + +// CHECK: define internal void @[[RED_INIT3]](i8* %0) +// CHECK: store float 0.000000e+00, float* % +// CHECK: ret void + +// CHECK: define internal void @[[RED_COMB3]](i8* %0, i8* %1) +// CHECK: fadd float % +// CHECK: store float %{{.+}}, float* % +// CHECK: ret void + +// CHECK: define internal void @[[RED_INIT4]](i8* %0) +// CHECK: call i8* @__kmpc_threadprivate_cached( +// CHECK: store float 0.000000e+00, float* % +// CHECK: ret void + +// CHECK: define internal void @[[RED_COMB4]](i8* %0, i8* %1) +// CHECK: call i8* @__kmpc_threadprivate_cached( +// CHECK: fadd float % +// CHECK: store float %{{.+}}, float* % +// CHECK: ret void + +// CHECK-DAG: !DISubprogram(linkageName: "[[RED_INIT1]]" +// CHECK-DAG: !DISubprogram(linkageName: "[[RED_COMB1]]" +// CHECK-DAG: !DISubprogram(linkageName: "[[RED_INIT2]]" +// CHECK-DAG: !DISubprogram(linkageName: "[[RED_FINI2]]" +// CHECK-DAG: !DISubprogram(linkageName: "[[RED_COMB2]]" +// CHECK-DAG: !DISubprogram(linkageName: "[[RED_INIT3]]" +// CHECK-DAG: !DISubprogram(linkageName: "[[RED_COMB3]]" +// CHECK-DAG: !DISubprogram(linkageName: "[[RED_INIT4]]" +// CHECK-DAG: !DISubprogram(linkageName: "[[RED_COMB4]]" diff --git a/clang/test/OpenMP/master_taskloop_simd_reduction_messages.cpp b/clang/test/OpenMP/master_taskloop_simd_reduction_messages.cpp new file mode 100644 index 000000000000..eabb913e5349 --- /dev/null +++ b/clang/test/OpenMP/master_taskloop_simd_reduction_messages.cpp @@ -0,0 +1,352 @@ +// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 150 -o - %s -Wuninitialized +// RUN: %clang_cc1 -verify -fopenmp -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized +// RUN: %clang_cc1 -verify -fopenmp -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized + +// RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 150 -o - %s -Wuninitialized +// RUN: %clang_cc1 -verify -fopenmp-simd -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized +// RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized + +typedef void **omp_allocator_handle_t; +extern const omp_allocator_handle_t omp_default_mem_alloc; +extern const omp_allocator_handle_t omp_large_cap_mem_alloc; +extern const omp_allocator_handle_t omp_const_mem_alloc; +extern const omp_allocator_handle_t omp_high_bw_mem_alloc; +extern const omp_allocator_handle_t omp_low_lat_mem_alloc; +extern const omp_allocator_handle_t omp_cgroup_mem_alloc; +extern const omp_allocator_handle_t omp_pteam_mem_alloc; +extern const omp_allocator_handle_t omp_thread_mem_alloc; + +void xxx(int argc) { + int fp; // expected-note {{initialize the variable 'fp' to silence this warning}} +#pragma omp master taskloop simd reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}} + for (int i = 0; i < 10; ++i) + ; +} + +void foo() { +} + +bool foobool(int argc) { + return argc; +} + +void foobar(int &ref) { +#pragma omp master taskloop simd reduction(+:ref) + for (int i = 0; i < 10; ++i) + foo(); +} + +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; // expected-note 2 {{'S2sc' declared here}} +}; +const float S2::S2sc = 0; +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; + +struct S7 { + int a: 32; + S7() { +#pragma omp taskloop reduction(+:a) // expected-error {{expected addressable reduction item for the task-based directives}} + for (int i = 0; i < 10; ++i) + ++a; + } +}; + +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, z; + 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 master taskloop simd reduction // expected-error {{expected '(' after 'reduction'}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd reduction + // expected-error {{expected '(' after 'reduction'}} expected-warning {{extra tokens at the end of '#pragma omp master taskloop simd' are ignored}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop 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 master taskloop 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 master taskloop simd reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop 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 master taskloop 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 master taskloop 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 master taskloop 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 master taskloop simd reduction(&& : argc) allocate , allocate(, allocate(omp_default , allocate(omp_default_mem_alloc, allocate(omp_default_mem_alloc:, allocate(omp_default_mem_alloc: argc, allocate(omp_default_mem_alloc: argv), allocate(argv) // expected-error {{expected '(' after 'allocate'}} expected-error 2 {{expected expression}} expected-error 2 {{expected ')'}} expected-error {{use of undeclared identifier 'omp_default'}} expected-note 2 {{to match this '('}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd reduction(^ : T) // expected-error {{'T' does not refer to a value}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop 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 variable cannot be reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop 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 master taskloop simd reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd reduction(* : z, ca) // expected-error {{const-qualified variable cannot be reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} expected-error {{const-qualified variable cannot be reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd reduction(+ : o) // expected-error 2 {{no viable overloaded '='}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop 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 master taskloop 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 master taskloop 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 master taskloop simd reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp parallel shared(i) +#pragma omp parallel reduction(min : i) +#pragma omp master taskloop 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 master taskloop simd reduction(+ : fl) allocate(omp_thread_mem_alloc: fl) // expected-warning 2 {{allocator with the 'thread' trait access has unspecified behavior on 'master taskloop simd' directive}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp parallel reduction(* : fl) +#pragma omp master taskloop 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, z; + 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 master taskloop simd reduction // expected-error {{expected '(' after 'reduction'}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd reduction + // expected-error {{expected '(' after 'reduction'}} expected-warning {{extra tokens at the end of '#pragma omp master taskloop simd' are ignored}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop 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 master taskloop 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 master taskloop simd reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop 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 master taskloop 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 master taskloop 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 master taskloop simd reduction(~ : argc) // expected-error {{expected unqualified-id}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd reduction(&& : argc, z) + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd reduction(^ : S1) // expected-error {{'S1' does not refer to a value}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop 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 variable cannot be reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop 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 master taskloop simd reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop simd reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop 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 master taskloop 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 master taskloop simd reduction(+ : o) // expected-error {{no viable overloaded '='}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp master taskloop 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 master taskloop 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 master taskloop 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 master taskloop simd reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}} + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp parallel shared(i) +#pragma omp parallel reduction(min : i) +#pragma omp master taskloop 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 master taskloop simd reduction(+ : fl) + for (int i = 0; i < 10; ++i) + foo(); +#pragma omp parallel reduction(* : fl) +#pragma omp master taskloop simd reduction(+ : fl) + for (int i = 0; i < 10; ++i) + foo(); + static int m; +#pragma omp master taskloop simd reduction(+ : m) // OK + for (int i = 0; i < 10; ++i) + m++; +#pragma omp master taskloop simd reduction(+ : m) nogroup // expected-error {{'reduction' clause cannot be used with 'nogroup' clause}} + 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/master_taskloop_simd_safelen_messages.cpp b/clang/test/OpenMP/master_taskloop_simd_safelen_messages.cpp new file mode 100644 index 000000000000..bdf4f6b06580 --- /dev/null +++ b/clang/test/OpenMP/master_taskloop_simd_safelen_messages.cpp @@ -0,0 +1,106 @@ +// RUN: %clang_cc1 -verify -fopenmp %s -Wuninitialized +// RUN: %clang_cc1 -verify -fopenmp -std=c++98 %s -Wuninitialized +// RUN: %clang_cc1 -verify -fopenmp -std=c++11 %s -Wuninitialized + +// RUN: %clang_cc1 -verify -fopenmp-simd %s -Wuninitialized +// RUN: %clang_cc1 -verify -fopenmp-simd -std=c++98 %s -Wuninitialized +// RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 %s -Wuninitialized + +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 master taskloop 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 master taskloop 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 master taskloop 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 master taskloop 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 master taskloop 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 master taskloop simd safelen (1)) // expected-warning {{extra tokens at the end of '#pragma omp master taskloop simd' are ignored}} + for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; + #pragma omp master taskloop 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 master taskloop simd' cannot contain more than one 'safelen' clause}} + // expected-error@+5 {{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 master taskloop 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 master taskloop 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 master taskloop 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 master taskloop simd safelen (4) + for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; + #pragma omp master taskloop 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 master taskloop 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 master taskloop 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 master taskloop 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 master taskloop 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 master taskloop simd safelen (2+2)) // expected-warning {{extra tokens at the end of '#pragma omp master taskloop 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 master taskloop 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 master taskloop simd' cannot contain more than one 'safelen' clause}} + // expected-error@+1 {{argument to 'safelen' clause must be a strictly positive integer value}} + #pragma omp master taskloop 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 master taskloop 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 master taskloop 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 master taskloop simd' must be a for loop}} + // expected-note@+1 {{in instantiation of function template specialization 'tmain' requested here}} + #pragma omp master taskloop 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/master_taskloop_simd_simdlen_messages.cpp b/clang/test/OpenMP/master_taskloop_simd_simdlen_messages.cpp new file mode 100644 index 000000000000..2deb98dcffa8 --- /dev/null +++ b/clang/test/OpenMP/master_taskloop_simd_simdlen_messages.cpp @@ -0,0 +1,106 @@ +// RUN: %clang_cc1 -verify -fopenmp %s -Wuninitialized +// RUN: %clang_cc1 -verify -fopenmp -std=c++98 %s -Wuninitialized +// RUN: %clang_cc1 -verify -fopenmp -std=c++11 %s -Wuninitialized + +// RUN: %clang_cc1 -verify -fopenmp-simd %s -Wuninitialized +// RUN: %clang_cc1 -verify -fopenmp-simd -std=c++98 %s -Wuninitialized +// RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 %s -Wuninitialized + +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 master taskloop 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 master taskloop 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 master taskloop 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 master taskloop 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 master taskloop 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 master taskloop simd simdlen (1)) // expected-warning {{extra tokens at the end of '#pragma omp master taskloop simd' are ignored}} + for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; + #pragma omp master taskloop 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 master taskloop simd' cannot contain more than one 'simdlen' clause}} + // expected-error@+5 {{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 master taskloop 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 master taskloop 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 master taskloop 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 master taskloop simd simdlen (4) + for (int i = ST; i < N; i++) argv[0][i] = argv[0][i] - argv[0][i-ST]; + #pragma omp master taskloop 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]; + return argc; +} + +int main(int argc, char **argv) { + #pragma omp master taskloop 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 master taskloop 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 master taskloop 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 master taskloop 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 master taskloop simd simdlen (2+2)) // expected-warning {{extra tokens at the end of '#pragma omp master taskloop 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 master taskloop 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 master taskloop simd' cannot contain more than one 'simdlen' clause}} + // expected-error@+1 {{argument to 'simdlen' clause must be a strictly positive integer value}} + #pragma omp master taskloop 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 master taskloop 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 master taskloop 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 master taskloop simd' must be a for loop}} + // expected-note@+1 {{in instantiation of function template specialization 'tmain' requested here}} + #pragma omp master taskloop simd simdlen(simdlen(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/tools/libclang/CIndex.cpp b/clang/tools/libclang/CIndex.cpp index da10bf1778c9..586aca0091d1 100644 --- a/clang/tools/libclang/CIndex.cpp +++ b/clang/tools/libclang/CIndex.cpp @@ -2048,6 +2048,8 @@ public: void VisitOMPTaskLoopDirective(const OMPTaskLoopDirective *D); void VisitOMPTaskLoopSimdDirective(const OMPTaskLoopSimdDirective *D); void VisitOMPMasterTaskLoopDirective(const OMPMasterTaskLoopDirective *D); + void + VisitOMPMasterTaskLoopSimdDirective(const OMPMasterTaskLoopSimdDirective *D); void VisitOMPParallelMasterTaskLoopDirective( const OMPParallelMasterTaskLoopDirective *D); void VisitOMPDistributeDirective(const OMPDistributeDirective *D); @@ -2899,6 +2901,11 @@ void EnqueueVisitor::VisitOMPMasterTaskLoopDirective( VisitOMPLoopDirective(D); } +void EnqueueVisitor::VisitOMPMasterTaskLoopSimdDirective( + const OMPMasterTaskLoopSimdDirective *D) { + VisitOMPLoopDirective(D); +} + void EnqueueVisitor::VisitOMPParallelMasterTaskLoopDirective( const OMPParallelMasterTaskLoopDirective *D) { VisitOMPLoopDirective(D); @@ -5478,6 +5485,8 @@ CXString clang_getCursorKindSpelling(enum CXCursorKind Kind) { return cxstring::createRef("OMPTaskLoopSimdDirective"); case CXCursor_OMPMasterTaskLoopDirective: return cxstring::createRef("OMPMasterTaskLoopDirective"); + case CXCursor_OMPMasterTaskLoopSimdDirective: + return cxstring::createRef("OMPMasterTaskLoopSimdDirective"); case CXCursor_OMPParallelMasterTaskLoopDirective: return cxstring::createRef("OMPParallelMasterTaskLoopDirective"); case CXCursor_OMPDistributeDirective: diff --git a/clang/tools/libclang/CXCursor.cpp b/clang/tools/libclang/CXCursor.cpp index 634b108ec31f..b292511e0403 100644 --- a/clang/tools/libclang/CXCursor.cpp +++ b/clang/tools/libclang/CXCursor.cpp @@ -675,6 +675,9 @@ CXCursor cxcursor::MakeCXCursor(const Stmt *S, const Decl *Parent, case Stmt::OMPMasterTaskLoopDirectiveClass: K = CXCursor_OMPMasterTaskLoopDirective; break; + case Stmt::OMPMasterTaskLoopSimdDirectiveClass: + K = CXCursor_OMPMasterTaskLoopSimdDirective; + break; case Stmt::OMPParallelMasterTaskLoopDirectiveClass: K = CXCursor_OMPParallelMasterTaskLoopDirective; break;