Author: kli Date: Tue Nov 24 14:50:12 2015 New Revision: 254019 URL: http://llvm.org/viewvc/llvm-project?rev=254019&view=rev Log: [OpenMP] Parsing and sema support for num_teams clause
http://reviews.llvm.org/D14802 Added: cfe/trunk/test/OpenMP/teams_num_teams_messages.cpp Modified: cfe/trunk/include/clang/AST/OpenMPClause.h cfe/trunk/include/clang/AST/RecursiveASTVisitor.h cfe/trunk/include/clang/Basic/OpenMPKinds.def cfe/trunk/include/clang/Sema/Sema.h cfe/trunk/lib/AST/StmtPrinter.cpp cfe/trunk/lib/AST/StmtProfile.cpp cfe/trunk/lib/Basic/OpenMPKinds.cpp cfe/trunk/lib/CodeGen/CGStmtOpenMP.cpp cfe/trunk/lib/Parse/ParseOpenMP.cpp cfe/trunk/lib/Sema/SemaOpenMP.cpp cfe/trunk/lib/Sema/TreeTransform.h cfe/trunk/lib/Serialization/ASTReaderStmt.cpp cfe/trunk/lib/Serialization/ASTWriterStmt.cpp cfe/trunk/test/OpenMP/teams_ast_print.cpp cfe/trunk/tools/libclang/CIndex.cpp Modified: cfe/trunk/include/clang/AST/OpenMPClause.h URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/OpenMPClause.h?rev=254019&r1=254018&r2=254019&view=diff ============================================================================== --- cfe/trunk/include/clang/AST/OpenMPClause.h (original) +++ cfe/trunk/include/clang/AST/OpenMPClause.h Tue Nov 24 14:50:12 2015 @@ -2728,6 +2728,61 @@ public: } }; +/// \brief This represents 'num_teams' clause in the '#pragma omp ...' +/// directive. +/// +/// \code +/// #pragma omp teams num_teams(n) +/// \endcode +/// In this example directive '#pragma omp teams' has clause 'num_teams' +/// with single expression 'n'. +/// +class OMPNumTeamsClause : public OMPClause { + friend class OMPClauseReader; + /// \brief Location of '('. + SourceLocation LParenLoc; + /// \brief NumTeams number. + Stmt *NumTeams; + /// \brief Set the NumTeams number. + /// + /// \param E NumTeams number. + /// + void setNumTeams(Expr *E) { NumTeams = E; } + +public: + /// \brief Build 'num_teams' clause. + /// + /// \param E Expression associated with this clause. + /// \param StartLoc Starting location of the clause. + /// \param LParenLoc Location of '('. + /// \param EndLoc Ending location of the clause. + /// + OMPNumTeamsClause(Expr *E, SourceLocation StartLoc, SourceLocation LParenLoc, + SourceLocation EndLoc) + : OMPClause(OMPC_num_teams, StartLoc, EndLoc), LParenLoc(LParenLoc), + NumTeams(E) {} + + /// \brief Build an empty clause. + /// + OMPNumTeamsClause() + : OMPClause(OMPC_num_teams, SourceLocation(), SourceLocation()), + LParenLoc(SourceLocation()), NumTeams(nullptr) {} + /// \brief Sets the location of '('. + void setLParenLoc(SourceLocation Loc) { LParenLoc = Loc; } + /// \brief Returns the location of '('. + SourceLocation getLParenLoc() const { return LParenLoc; } + /// \brief Return NumTeams number. + Expr *getNumTeams() { return cast<Expr>(NumTeams); } + /// \brief Return NumTeams number. + Expr *getNumTeams() const { return cast<Expr>(NumTeams); } + + static bool classof(const OMPClause *T) { + return T->getClauseKind() == OMPC_num_teams; + } + + child_range children() { return child_range(&NumTeams, &NumTeams + 1); } +}; + } // end namespace clang #endif // LLVM_CLANG_AST_OPENMPCLAUSE_H Modified: cfe/trunk/include/clang/AST/RecursiveASTVisitor.h URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/RecursiveASTVisitor.h?rev=254019&r1=254018&r2=254019&view=diff ============================================================================== --- cfe/trunk/include/clang/AST/RecursiveASTVisitor.h (original) +++ cfe/trunk/include/clang/AST/RecursiveASTVisitor.h Tue Nov 24 14:50:12 2015 @@ -2717,6 +2717,13 @@ bool RecursiveASTVisitor<Derived>::Visit return true; } +template <typename Derived> +bool RecursiveASTVisitor<Derived>::VisitOMPNumTeamsClause( + OMPNumTeamsClause *C) { + TRY_TO(TraverseStmt(C->getNumTeams())); + return true; +} + // FIXME: look at the following tricky-seeming exprs to see if we // need to recurse on anything. These are ones that have methods // returning decls or qualtypes or nestednamespecifier -- though I'm Modified: cfe/trunk/include/clang/Basic/OpenMPKinds.def URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/OpenMPKinds.def?rev=254019&r1=254018&r2=254019&view=diff ============================================================================== --- cfe/trunk/include/clang/Basic/OpenMPKinds.def (original) +++ cfe/trunk/include/clang/Basic/OpenMPKinds.def Tue Nov 24 14:50:12 2015 @@ -150,6 +150,7 @@ OPENMP_CLAUSE(device, OMPDeviceClause) OPENMP_CLAUSE(threads, OMPThreadsClause) OPENMP_CLAUSE(simd, OMPSIMDClause) OPENMP_CLAUSE(map, OMPMapClause) +OPENMP_CLAUSE(num_teams, OMPNumTeamsClause) // Clauses allowed for OpenMP directive 'parallel'. OPENMP_PARALLEL_CLAUSE(if) @@ -321,6 +322,7 @@ OPENMP_TEAMS_CLAUSE(private) OPENMP_TEAMS_CLAUSE(firstprivate) OPENMP_TEAMS_CLAUSE(shared) OPENMP_TEAMS_CLAUSE(reduction) +OPENMP_TEAMS_CLAUSE(num_teams) // Clauses allowed for OpenMP directive 'ordered'. // TODO More clauses for 'ordered' directive. Modified: cfe/trunk/include/clang/Sema/Sema.h URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Sema/Sema.h?rev=254019&r1=254018&r2=254019&view=diff ============================================================================== --- cfe/trunk/include/clang/Sema/Sema.h (original) +++ cfe/trunk/include/clang/Sema/Sema.h Tue Nov 24 14:50:12 2015 @@ -8116,11 +8116,15 @@ public: OMPClause *ActOnOpenMPDeviceClause(Expr *Device, SourceLocation StartLoc, SourceLocation LParenLoc, SourceLocation EndLoc); - /// \brief Called on well-formed 'map' clause. + /// \brief Called on well-formed 'map' clause. OMPClause *ActOnOpenMPMapClause( OpenMPMapClauseKind MapTypeModifier, OpenMPMapClauseKind MapType, SourceLocation MapLoc, SourceLocation ColonLoc, ArrayRef<Expr *> VarList, SourceLocation StartLoc, SourceLocation LParenLoc, SourceLocation EndLoc); + /// \brief Called on well-formed 'num_teams' clause. + OMPClause *ActOnOpenMPNumTeamsClause(Expr *NumTeams, SourceLocation StartLoc, + SourceLocation LParenLoc, + SourceLocation EndLoc); /// \brief The kind of conversion being performed. enum CheckedConversionKind { Modified: cfe/trunk/lib/AST/StmtPrinter.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/StmtPrinter.cpp?rev=254019&r1=254018&r2=254019&view=diff ============================================================================== --- cfe/trunk/lib/AST/StmtPrinter.cpp (original) +++ cfe/trunk/lib/AST/StmtPrinter.cpp Tue Nov 24 14:50:12 2015 @@ -709,6 +709,12 @@ void OMPClausePrinter::VisitOMPDeviceCla OS << ")"; } +void OMPClausePrinter::VisitOMPNumTeamsClause(OMPNumTeamsClause *Node) { + OS << "num_teams("; + Node->getNumTeams()->printPretty(OS, nullptr, Policy, 0); + OS << ")"; +} + template<typename T> void OMPClausePrinter::VisitOMPClauseList(T *Node, char StartSym) { for (typename T::varlist_iterator I = Node->varlist_begin(), Modified: cfe/trunk/lib/AST/StmtProfile.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/StmtProfile.cpp?rev=254019&r1=254018&r2=254019&view=diff ============================================================================== --- cfe/trunk/lib/AST/StmtProfile.cpp (original) +++ cfe/trunk/lib/AST/StmtProfile.cpp Tue Nov 24 14:50:12 2015 @@ -453,6 +453,9 @@ void OMPClauseProfiler::VisitOMPDeviceCl void OMPClauseProfiler::VisitOMPMapClause(const OMPMapClause *C) { VisitOMPClauseList(C); } +void OMPClauseProfiler::VisitOMPNumTeamsClause(const OMPNumTeamsClause *C) { + Profiler->VisitStmt(C->getNumTeams()); +} } void Modified: cfe/trunk/lib/Basic/OpenMPKinds.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/OpenMPKinds.cpp?rev=254019&r1=254018&r2=254019&view=diff ============================================================================== --- cfe/trunk/lib/Basic/OpenMPKinds.cpp (original) +++ cfe/trunk/lib/Basic/OpenMPKinds.cpp Tue Nov 24 14:50:12 2015 @@ -135,6 +135,7 @@ unsigned clang::getOpenMPSimpleClauseTyp case OMPC_device: case OMPC_threads: case OMPC_simd: + case OMPC_num_teams: break; } llvm_unreachable("Invalid OpenMP simple clause kind"); @@ -233,6 +234,7 @@ const char *clang::getOpenMPSimpleClause case OMPC_device: case OMPC_threads: case OMPC_simd: + case OMPC_num_teams: break; } llvm_unreachable("Invalid OpenMP simple clause kind"); Modified: cfe/trunk/lib/CodeGen/CGStmtOpenMP.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGStmtOpenMP.cpp?rev=254019&r1=254018&r2=254019&view=diff ============================================================================== --- cfe/trunk/lib/CodeGen/CGStmtOpenMP.cpp (original) +++ cfe/trunk/lib/CodeGen/CGStmtOpenMP.cpp Tue Nov 24 14:50:12 2015 @@ -2434,6 +2434,7 @@ static void EmitOMPAtomicExpr(CodeGenFun case OMPC_threads: case OMPC_simd: case OMPC_map: + case OMPC_num_teams: llvm_unreachable("Clause is not allowed in 'omp atomic'."); } } Modified: cfe/trunk/lib/Parse/ParseOpenMP.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Parse/ParseOpenMP.cpp?rev=254019&r1=254018&r2=254019&view=diff ============================================================================== --- cfe/trunk/lib/Parse/ParseOpenMP.cpp (original) +++ cfe/trunk/lib/Parse/ParseOpenMP.cpp Tue Nov 24 14:50:12 2015 @@ -394,7 +394,7 @@ bool Parser::ParseOpenMPSimpleVarList(Op /// schedule-clause | copyin-clause | copyprivate-clause | untied-clause | /// mergeable-clause | flush-clause | read-clause | write-clause | /// update-clause | capture-clause | seq_cst-clause | device-clause | -/// simdlen-clause | threads-clause | simd-clause +/// simdlen-clause | threads-clause | simd-clause | num_teams-clause /// OMPClause *Parser::ParseOpenMPClause(OpenMPDirectiveKind DKind, OpenMPClauseKind CKind, bool FirstClause) { @@ -415,6 +415,7 @@ OMPClause *Parser::ParseOpenMPClause(Ope case OMPC_collapse: case OMPC_ordered: case OMPC_device: + case OMPC_num_teams: // OpenMP [2.5, Restrictions] // At most one num_threads clause can appear on the directive. // OpenMP [2.8.1, simd construct, Restrictions] @@ -426,6 +427,8 @@ OMPClause *Parser::ParseOpenMPClause(Ope // OpenMP [2.11.1, task Construct, Restrictions] // At most one if clause can appear on the directive. // At most one final clause can appear on the directive. + // OpenMP [teams Construct, Restrictions] + // At most one num_teams clause can appear on the directive. if (!FirstClause) { Diag(Tok, diag::err_omp_more_one_clause) << getOpenMPDirectiveName(DKind) << getOpenMPClauseName(CKind) << 0; Modified: cfe/trunk/lib/Sema/SemaOpenMP.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaOpenMP.cpp?rev=254019&r1=254018&r2=254019&view=diff ============================================================================== --- cfe/trunk/lib/Sema/SemaOpenMP.cpp (original) +++ cfe/trunk/lib/Sema/SemaOpenMP.cpp Tue Nov 24 14:50:12 2015 @@ -5085,6 +5085,9 @@ OMPClause *Sema::ActOnOpenMPSingleExprCl case OMPC_device: Res = ActOnOpenMPDeviceClause(Expr, StartLoc, LParenLoc, EndLoc); break; + case OMPC_num_teams: + Res = ActOnOpenMPNumTeamsClause(Expr, StartLoc, LParenLoc, EndLoc); + break; case OMPC_if: case OMPC_default: case OMPC_proc_bind: @@ -5375,6 +5378,7 @@ OMPClause *Sema::ActOnOpenMPSimpleClause case OMPC_threads: case OMPC_simd: case OMPC_map: + case OMPC_num_teams: case OMPC_unknown: llvm_unreachable("Clause is not allowed."); } @@ -5505,6 +5509,7 @@ OMPClause *Sema::ActOnOpenMPSingleExprWi case OMPC_threads: case OMPC_simd: case OMPC_map: + case OMPC_num_teams: case OMPC_unknown: llvm_unreachable("Clause is not allowed."); } @@ -5637,6 +5642,7 @@ OMPClause *Sema::ActOnOpenMPClause(OpenM case OMPC_depend: case OMPC_device: case OMPC_map: + case OMPC_num_teams: case OMPC_unknown: llvm_unreachable("Clause is not allowed."); } @@ -5766,6 +5772,7 @@ OMPClause *Sema::ActOnOpenMPVarListClaus case OMPC_device: case OMPC_threads: case OMPC_simd: + case OMPC_num_teams: case OMPC_unknown: llvm_unreachable("Clause is not allowed."); } @@ -7640,3 +7647,29 @@ OMPClause *Sema::ActOnOpenMPMapClause( return OMPMapClause::Create(Context, StartLoc, LParenLoc, EndLoc, Vars, MapTypeModifier, MapType, MapLoc); } + +OMPClause *Sema::ActOnOpenMPNumTeamsClause(Expr *NumTeams, + SourceLocation StartLoc, + SourceLocation LParenLoc, + SourceLocation EndLoc) { + Expr *ValExpr = NumTeams; + if (!ValExpr->isTypeDependent() && !ValExpr->isValueDependent() && + !ValExpr->isInstantiationDependent()) { + SourceLocation Loc = ValExpr->getExprLoc(); + ExprResult Value = PerformOpenMPImplicitIntegerConversion(Loc, ValExpr); + if (Value.isInvalid()) + return nullptr; + + // OpenMP [teams Constrcut, Restrictions] + // The num_teams expression must evaluate to a positive integer value. + llvm::APSInt Result; + if (Value.get()->isIntegerConstantExpr(Result, Context) && + Result.isSigned() && !Result.isStrictlyPositive()) { + Diag(Loc, diag::err_omp_negative_expression_in_clause) + << "num_teams" << ValExpr->getSourceRange(); + return nullptr; + } + } + + return new (Context) OMPNumTeamsClause(ValExpr, StartLoc, LParenLoc, EndLoc); +} Modified: cfe/trunk/lib/Sema/TreeTransform.h URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/TreeTransform.h?rev=254019&r1=254018&r2=254019&view=diff ============================================================================== --- cfe/trunk/lib/Sema/TreeTransform.h (original) +++ cfe/trunk/lib/Sema/TreeTransform.h Tue Nov 24 14:50:12 2015 @@ -1648,7 +1648,7 @@ public: OMPClause *RebuildOMPDeviceClause(Expr *Device, SourceLocation StartLoc, SourceLocation LParenLoc, SourceLocation EndLoc) { - return getSema().ActOnOpenMPDeviceClause(Device, StartLoc, LParenLoc, + return getSema().ActOnOpenMPDeviceClause(Device, StartLoc, LParenLoc, EndLoc); } @@ -1666,6 +1666,17 @@ public: LParenLoc, EndLoc); } + /// \brief Build a new OpenMP 'num_teams' clause. + /// + /// By default, performs semantic analysis to build the new statement. + /// Subclasses may override this routine to provide different behavior. + OMPClause *RebuildOMPNumTeamsClause(Expr *NumTeams, SourceLocation StartLoc, + SourceLocation LParenLoc, + SourceLocation EndLoc) { + return getSema().ActOnOpenMPNumTeamsClause(NumTeams, StartLoc, LParenLoc, + EndLoc); + } + /// \brief Rebuild the operand to an Objective-C \@synchronized statement. /// /// By default, performs semantic analysis to build the new statement. @@ -7678,6 +7689,16 @@ OMPClause *TreeTransform<Derived>::Trans C->getLocEnd()); } +template <typename Derived> +OMPClause * +TreeTransform<Derived>::TransformOMPNumTeamsClause(OMPNumTeamsClause *C) { + ExprResult E = getDerived().TransformExpr(C->getNumTeams()); + if (E.isInvalid()) + return nullptr; + return getDerived().RebuildOMPNumTeamsClause( + E.get(), C->getLocStart(), C->getLParenLoc(), C->getLocEnd()); +} + //===----------------------------------------------------------------------===// // Expression transformation //===----------------------------------------------------------------------===// Modified: cfe/trunk/lib/Serialization/ASTReaderStmt.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Serialization/ASTReaderStmt.cpp?rev=254019&r1=254018&r2=254019&view=diff ============================================================================== --- cfe/trunk/lib/Serialization/ASTReaderStmt.cpp (original) +++ cfe/trunk/lib/Serialization/ASTReaderStmt.cpp Tue Nov 24 14:50:12 2015 @@ -1843,6 +1843,9 @@ OMPClause *OMPClauseReader::readClause() case OMPC_map: C = OMPMapClause::CreateEmpty(Context, Record[Idx++]); break; + case OMPC_num_teams: + C = new (Context) OMPNumTeamsClause(); + break; } Visit(C); C->setLocStart(Reader->ReadSourceLocation(Record, Idx)); @@ -2167,6 +2170,11 @@ void OMPClauseReader::VisitOMPMapClause( C->setVarRefs(Vars); } +void OMPClauseReader::VisitOMPNumTeamsClause(OMPNumTeamsClause *C) { + C->setNumTeams(Reader->Reader.ReadSubExpr()); + C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx)); +} + //===----------------------------------------------------------------------===// // OpenMP Directives. //===----------------------------------------------------------------------===// Modified: cfe/trunk/lib/Serialization/ASTWriterStmt.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Serialization/ASTWriterStmt.cpp?rev=254019&r1=254018&r2=254019&view=diff ============================================================================== --- cfe/trunk/lib/Serialization/ASTWriterStmt.cpp (original) +++ cfe/trunk/lib/Serialization/ASTWriterStmt.cpp Tue Nov 24 14:50:12 2015 @@ -1993,6 +1993,11 @@ void OMPClauseWriter::VisitOMPMapClause( Writer->Writer.AddStmt(VE); } +void OMPClauseWriter::VisitOMPNumTeamsClause(OMPNumTeamsClause *C) { + Writer->Writer.AddStmt(C->getNumTeams()); + Writer->Writer.AddSourceLocation(C->getLParenLoc(), Record); +} + //===----------------------------------------------------------------------===// // OpenMP Directives. //===----------------------------------------------------------------------===// Modified: cfe/trunk/test/OpenMP/teams_ast_print.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/OpenMP/teams_ast_print.cpp?rev=254019&r1=254018&r2=254019&view=diff ============================================================================== --- cfe/trunk/test/OpenMP/teams_ast_print.cpp (original) +++ cfe/trunk/test/OpenMP/teams_ast_print.cpp Tue Nov 24 14:50:12 2015 @@ -37,7 +37,7 @@ T tmain(T argc, T *argv) { #pragma omp teams a=2; #pragma omp target -#pragma omp teams default(none), private(argc,b) firstprivate(argv) shared (d) reduction(+:c) reduction(max:e) +#pragma omp teams default(none), private(argc,b) firstprivate(argv) shared (d) reduction(+:c) reduction(max:e) num_teams(C) foo(); #pragma omp target #pragma omp teams reduction(^:e, f) reduction(&& : g) @@ -53,7 +53,7 @@ T tmain(T argc, T *argv) { // CHECK-NEXT: #pragma omp teams // CHECK-NEXT: a = 2; // CHECK-NEXT: #pragma omp target -// CHECK-NEXT: #pragma omp teams default(none) private(argc,b) firstprivate(argv) shared(d) reduction(+: c) reduction(max: e) +// CHECK-NEXT: #pragma omp teams default(none) private(argc,b) firstprivate(argv) shared(d) reduction(+: c) reduction(max: e) num_teams(5) // CHECK-NEXT: foo() // CHECK-NEXT: #pragma omp target // CHECK-NEXT: #pragma omp teams reduction(^: e,f) reduction(&&: g) @@ -66,7 +66,7 @@ T tmain(T argc, T *argv) { // CHECK-NEXT: #pragma omp teams // CHECK-NEXT: a = 2; // CHECK-NEXT: #pragma omp target -// CHECK-NEXT: #pragma omp teams default(none) private(argc,b) firstprivate(argv) shared(d) reduction(+: c) reduction(max: e) +// CHECK-NEXT: #pragma omp teams default(none) private(argc,b) firstprivate(argv) shared(d) reduction(+: c) reduction(max: e) num_teams(1) // CHECK-NEXT: foo() // CHECK-NEXT: #pragma omp target // CHECK-NEXT: #pragma omp teams reduction(^: e,f) reduction(&&: g) @@ -79,7 +79,7 @@ T tmain(T argc, T *argv) { // CHECK-NEXT: #pragma omp teams // CHECK-NEXT: a = 2; // CHECK-NEXT: #pragma omp target -// CHECK-NEXT: #pragma omp teams default(none) private(argc,b) firstprivate(argv) shared(d) reduction(+: c) reduction(max: e) +// CHECK-NEXT: #pragma omp teams default(none) private(argc,b) firstprivate(argv) shared(d) reduction(+: c) reduction(max: e) num_teams(C) // CHECK-NEXT: foo() // CHECK-NEXT: #pragma omp target // CHECK-NEXT: #pragma omp teams reduction(^: e,f) reduction(&&: g) @@ -101,9 +101,9 @@ int main (int argc, char **argv) { a=2; // CHECK-NEXT: a = 2; #pragma omp target -#pragma omp teams default(none), private(argc,b) firstprivate(argv) reduction(| : c, d) reduction(* : e) +#pragma omp teams default(none), private(argc,b) num_teams(f) firstprivate(argv) reduction(| : c, d) reduction(* : e) // CHECK-NEXT: #pragma omp target -// CHECK-NEXT: #pragma omp teams default(none) private(argc,b) firstprivate(argv) reduction(|: c,d) reduction(*: e) +// CHECK-NEXT: #pragma omp teams default(none) private(argc,b) num_teams(f) firstprivate(argv) reduction(|: c,d) reduction(*: e) foo(); // CHECK-NEXT: foo(); return tmain<int, 5>(b, &b) + tmain<long, 1>(x, &x); Added: cfe/trunk/test/OpenMP/teams_num_teams_messages.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/OpenMP/teams_num_teams_messages.cpp?rev=254019&view=auto ============================================================================== --- cfe/trunk/test/OpenMP/teams_num_teams_messages.cpp (added) +++ cfe/trunk/test/OpenMP/teams_num_teams_messages.cpp Tue Nov 24 14:50:12 2015 @@ -0,0 +1,111 @@ +// RUN: %clang_cc1 -verify -fopenmp -std=c++11 -ferror-limit 100 -o - %s + +void foo() { +} + +bool foobool(int argc) { + return argc; +} + +struct S1; // expected-note 2 {{declared here}} + +template <typename T, int C> // expected-note {{declared here}} +T tmain(T argc) { + char **a; +#pragma omp target +#pragma omp teams num_teams(C) + foo(); +#pragma omp target +#pragma omp teams num_teams(T) // expected-error {{'T' does not refer to a value}} + foo(); +#pragma omp target +#pragma omp teams num_teams // expected-error {{expected '(' after 'num_teams'}} + foo(); +#pragma omp target +#pragma omp teams num_teams( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + foo(); +#pragma omp target +#pragma omp teams num_teams() // expected-error {{expected expression}} + foo(); +#pragma omp target +#pragma omp teams num_teams(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + foo(); +#pragma omp target +#pragma omp teams num_teams(argc)) // expected-warning {{extra tokens at the end of '#pragma omp teams' are ignored}} + foo(); +#pragma omp target +#pragma omp teams num_teams(argc > 0 ? a[1] : a[2]) // expected-error {{expression must have integral or unscoped enumeration type, not 'char *'}} + foo(); +#pragma omp target +#pragma omp teams num_teams(argc + argc) + foo(); +#pragma omp target +#pragma omp teams num_teams(argc), num_teams (argc+1) // expected-error {{directive '#pragma omp teams' cannot contain more than one 'num_teams' clause}} + foo(); +#pragma omp target +#pragma omp teams num_teams(S1) // expected-error {{'S1' does not refer to a value}} + foo(); +#pragma omp target +#pragma omp teams num_teams(-2) // expected-error {{argument to 'num_teams' clause must be a positive integer value}} + foo(); +#pragma omp target +#pragma omp teams num_teams(-10u) + foo(); +#pragma omp target +#pragma omp teams num_teams(3.14) // expected-error 2 {{expression must have integral or unscoped enumeration type, not 'double'}} + foo(); + + return 0; +} + +int main(int argc, char **argv) { +#pragma omp target +#pragma omp teams num_teams // expected-error {{expected '(' after 'num_teams'}} + foo(); + +#pragma omp target +#pragma omp teams num_teams ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} + foo(); + +#pragma omp target +#pragma omp teams num_teams () // expected-error {{expected expression}} + foo(); + +#pragma omp target +#pragma omp teams num_teams (argc // expected-error {{expected ')'}} expected-note {{to match this '('}} + foo(); + +#pragma omp target +#pragma omp teams num_teams (argc)) // expected-warning {{extra tokens at the end of '#pragma omp teams' are ignored}} + foo(); + +#pragma omp target +#pragma omp teams num_teams (argc > 0 ? argv[1] : argv[2]) // expected-error {{expression must have integral or unscoped enumeration type, not 'char *'}} + foo(); + +#pragma omp target +#pragma omp teams num_teams (argc + argc) + foo(); + +#pragma omp target +#pragma omp teams num_teams (argc), num_teams (argc+1) // expected-error {{directive '#pragma omp teams' cannot contain more than one 'num_teams' clause}} + foo(); + +#pragma omp target +#pragma omp teams num_teams (S1) // expected-error {{'S1' does not refer to a value}} + foo(); + +#pragma omp target +#pragma omp teams num_teams (-2) // expected-error {{argument to 'num_teams' clause must be a positive integer value}} + foo(); + +#pragma omp target +#pragma omp teams num_teams (-10u) + foo(); + +#pragma omp target +#pragma omp teams num_teams (3.14) // expected-error {{expression must have integral or unscoped enumeration type, not 'double'}} + foo(); + + return tmain<int, 10>(argc); // expected-note {{in instantiation of function template specialization 'tmain<int, 10>' requested here}} +} Modified: cfe/trunk/tools/libclang/CIndex.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/libclang/CIndex.cpp?rev=254019&r1=254018&r2=254019&view=diff ============================================================================== --- cfe/trunk/tools/libclang/CIndex.cpp (original) +++ cfe/trunk/tools/libclang/CIndex.cpp Tue Nov 24 14:50:12 2015 @@ -2075,6 +2075,10 @@ void OMPClauseEnqueue::VisitOMPDeviceCla Visitor->AddStmt(C->getDevice()); } +void OMPClauseEnqueue::VisitOMPNumTeamsClause(const OMPNumTeamsClause *C) { + Visitor->AddStmt(C->getNumTeams()); +} + template<typename T> void OMPClauseEnqueue::VisitOMPClauseList(T *Node) { for (const auto *I : Node->varlists()) { _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
