r213262 - [OPENMP] Initial parsing and sema analysis of 'mergeable' clause.
Bataev, Alexey
a.bataev at hotmail.com
Wed Jul 30 20:15:50 PDT 2014
Ajay, thanks!
Best regards,
Alexey Bataev
=============
Software Engineer
Intel Compiler Team
30.07.2014 19:43, Ajay J пишет:
> Looks good to me. The changes for 'mergeable' mirror code for 'untied'
> which is similar from a parsing/sema perspective.
>
> Ajay
>
>
> On Thu, Jul 17, 2014 at 6:17 PM, Alexey Bataev <a.bataev at hotmail.com
> <mailto:a.bataev at hotmail.com>> wrote:
>
> Author: abataev
> Date: Thu Jul 17 07:47:03 2014
> New Revision: 213262
>
> URL: http://llvm.org/viewvc/llvm-project?rev=213262&view=rev
> Log:
> [OPENMP] Initial parsing and sema analysis of 'mergeable' clause.
>
> Modified:
> cfe/trunk/include/clang/AST/DataRecursiveASTVisitor.h
> 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/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/task_ast_print.cpp
> cfe/trunk/test/OpenMP/task_messages.cpp
> cfe/trunk/tools/libclang/CIndex.cpp
>
> Modified: cfe/trunk/include/clang/AST/DataRecursiveASTVisitor.h
> URL:
> http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/DataRecursiveASTVisitor.h?rev=213262&r1=213261&r2=213262&view=diff
> ==============================================================================
> --- cfe/trunk/include/clang/AST/DataRecursiveASTVisitor.h (original)
> +++ cfe/trunk/include/clang/AST/DataRecursiveASTVisitor.h Thu Jul
> 17 07:47:03 2014
> @@ -2392,6 +2392,12 @@ bool RecursiveASTVisitor<Derived>::Visit
> }
>
> template <typename Derived>
> +bool
> +RecursiveASTVisitor<Derived>::VisitOMPMergeableClause(OMPMergeableClause
> *) {
> + return true;
> +}
> +
> +template <typename Derived>
> template <typename T>
> bool RecursiveASTVisitor<Derived>::VisitOMPClauseList(T *Node) {
> for (auto *E : Node->varlists()) {
>
> Modified: cfe/trunk/include/clang/AST/OpenMPClause.h
> URL:
> http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/OpenMPClause.h?rev=213262&r1=213261&r2=213262&view=diff
> ==============================================================================
> --- cfe/trunk/include/clang/AST/OpenMPClause.h (original)
> +++ cfe/trunk/include/clang/AST/OpenMPClause.h Thu Jul 17 07:47:03
> 2014
> @@ -740,6 +740,36 @@ public:
> StmtRange children() { return StmtRange(); }
> };
>
> +/// \brief This represents 'mergeable' clause in the '#pragma omp
> ...'
> +/// directive.
> +///
> +/// \code
> +/// #pragma omp task mergeable
> +/// \endcode
> +/// In this example directive '#pragma omp task' has 'mergeable'
> clause.
> +///
> +class OMPMergeableClause : public OMPClause {
> +public:
> + /// \brief Build 'mergeable' clause.
> + ///
> + /// \param StartLoc Starting location of the clause.
> + /// \param EndLoc Ending location of the clause.
> + ///
> + OMPMergeableClause(SourceLocation StartLoc, SourceLocation EndLoc)
> + : OMPClause(OMPC_mergeable, StartLoc, EndLoc) {}
> +
> + /// \brief Build an empty clause.
> + ///
> + OMPMergeableClause()
> + : OMPClause(OMPC_mergeable, SourceLocation(),
> SourceLocation()) {}
> +
> + static bool classof(const OMPClause *T) {
> + return T->getClauseKind() == OMPC_mergeable;
> + }
> +
> + StmtRange children() { return StmtRange(); }
> +};
> +
> /// \brief This represents clause 'private' in the '#pragma omp
> ...' directives.
> ///
> /// \code
>
> Modified: cfe/trunk/include/clang/AST/RecursiveASTVisitor.h
> URL:
> http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/RecursiveASTVisitor.h?rev=213262&r1=213261&r2=213262&view=diff
> ==============================================================================
> --- cfe/trunk/include/clang/AST/RecursiveASTVisitor.h (original)
> +++ cfe/trunk/include/clang/AST/RecursiveASTVisitor.h Thu Jul 17
> 07:47:03 2014
> @@ -2414,6 +2414,12 @@ bool RecursiveASTVisitor<Derived>::Visit
> }
>
> template <typename Derived>
> +bool
> +RecursiveASTVisitor<Derived>::VisitOMPMergeableClause(OMPMergeableClause
> *) {
> + return true;
> +}
> +
> +template <typename Derived>
> template <typename T>
> bool RecursiveASTVisitor<Derived>::VisitOMPClauseList(T *Node) {
> for (auto *E : Node->varlists()) {
>
> Modified: cfe/trunk/include/clang/Basic/OpenMPKinds.def
> URL:
> http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/OpenMPKinds.def?rev=213262&r1=213261&r2=213262&view=diff
> ==============================================================================
> --- cfe/trunk/include/clang/Basic/OpenMPKinds.def (original)
> +++ cfe/trunk/include/clang/Basic/OpenMPKinds.def Thu Jul 17
> 07:47:03 2014
> @@ -89,6 +89,7 @@ OPENMP_CLAUSE(schedule, OMPScheduleClaus
> OPENMP_CLAUSE(ordered, OMPOrderedClause)
> OPENMP_CLAUSE(nowait, OMPNowaitClause)
> OPENMP_CLAUSE(untied, OMPUntiedClause)
> +OPENMP_CLAUSE(mergeable, OMPMergeableClause)
>
> // Clauses allowed for OpenMP directive 'parallel'.
> OPENMP_PARALLEL_CLAUSE(if)
> @@ -176,7 +177,7 @@ OPENMP_PARALLEL_SECTIONS_CLAUSE(reductio
> OPENMP_PARALLEL_SECTIONS_CLAUSE(copyin)
> OPENMP_PARALLEL_SECTIONS_CLAUSE(lastprivate)
>
> -// TODO more clauses allowed for OpenMP directive 'task'.
> +// Clauses allowed for OpenMP directive 'task'.
> OPENMP_TASK_CLAUSE(if)
> OPENMP_TASK_CLAUSE(final)
> OPENMP_TASK_CLAUSE(default)
> @@ -184,6 +185,7 @@ OPENMP_TASK_CLAUSE(private)
> OPENMP_TASK_CLAUSE(firstprivate)
> OPENMP_TASK_CLAUSE(shared)
> OPENMP_TASK_CLAUSE(untied)
> +OPENMP_TASK_CLAUSE(mergeable)
>
> #undef OPENMP_SCHEDULE_KIND
> #undef OPENMP_PROC_BIND_KIND
>
> Modified: cfe/trunk/include/clang/Sema/Sema.h
> URL:
> http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Sema/Sema.h?rev=213262&r1=213261&r2=213262&view=diff
> ==============================================================================
> --- cfe/trunk/include/clang/Sema/Sema.h (original)
> +++ cfe/trunk/include/clang/Sema/Sema.h Thu Jul 17 07:47:03 2014
> @@ -7443,6 +7443,9 @@ public:
> /// \brief Called on well-formed 'untied' clause.
> OMPClause *ActOnOpenMPUntiedClause(SourceLocation StartLoc,
> SourceLocation EndLoc);
> + /// \brief Called on well-formed 'mergeable' clause.
> + OMPClause *ActOnOpenMPMergeableClause(SourceLocation StartLoc,
> + SourceLocation EndLoc);
>
> OMPClause *
> ActOnOpenMPVarListClause(OpenMPClauseKind Kind, ArrayRef<Expr
> *> Vars,
>
> Modified: cfe/trunk/lib/AST/StmtPrinter.cpp
> URL:
> http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/StmtPrinter.cpp?rev=213262&r1=213261&r2=213262&view=diff
> ==============================================================================
> --- cfe/trunk/lib/AST/StmtPrinter.cpp (original)
> +++ cfe/trunk/lib/AST/StmtPrinter.cpp Thu Jul 17 07:47:03 2014
> @@ -661,6 +661,10 @@ void OMPClausePrinter::VisitOMPUntiedCla
> OS << "untied";
> }
>
> +void OMPClausePrinter::VisitOMPMergeableClause(OMPMergeableClause
> *) {
> + OS << "mergeable";
> +}
> +
> 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=213262&r1=213261&r2=213262&view=diff
> ==============================================================================
> --- cfe/trunk/lib/AST/StmtProfile.cpp (original)
> +++ cfe/trunk/lib/AST/StmtProfile.cpp Thu Jul 17 07:47:03 2014
> @@ -308,6 +308,8 @@ void OMPClauseProfiler::VisitOMPNowaitCl
>
> void OMPClauseProfiler::VisitOMPUntiedClause(const
> OMPUntiedClause *) {}
>
> +void OMPClauseProfiler::VisitOMPMergeableClause(const
> OMPMergeableClause *) {}
> +
> template<typename T>
> void OMPClauseProfiler::VisitOMPClauseList(T *Node) {
> for (auto *I : Node->varlists())
>
> Modified: cfe/trunk/lib/Basic/OpenMPKinds.cpp
> URL:
> http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/OpenMPKinds.cpp?rev=213262&r1=213261&r2=213262&view=diff
> ==============================================================================
> --- cfe/trunk/lib/Basic/OpenMPKinds.cpp (original)
> +++ cfe/trunk/lib/Basic/OpenMPKinds.cpp Thu Jul 17 07:47:03 2014
> @@ -104,6 +104,7 @@ unsigned clang::getOpenMPSimpleClauseTyp
> case OMPC_ordered:
> case OMPC_nowait:
> case OMPC_untied:
> + case OMPC_mergeable:
> break;
> }
> llvm_unreachable("Invalid OpenMP simple clause kind");
> @@ -161,6 +162,7 @@ const char *clang::getOpenMPSimpleClause
> case OMPC_ordered:
> case OMPC_nowait:
> case OMPC_untied:
> + case OMPC_mergeable:
> break;
> }
> llvm_unreachable("Invalid OpenMP simple clause kind");
>
> Modified: cfe/trunk/lib/Parse/ParseOpenMP.cpp
> URL:
> http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Parse/ParseOpenMP.cpp?rev=213262&r1=213261&r2=213262&view=diff
> ==============================================================================
> --- cfe/trunk/lib/Parse/ParseOpenMP.cpp (original)
> +++ cfe/trunk/lib/Parse/ParseOpenMP.cpp Thu Jul 17 07:47:03 2014
> @@ -292,7 +292,8 @@ bool Parser::ParseOpenMPSimpleVarList(Op
> /// default-clause | private-clause | firstprivate-clause |
> shared-clause
> /// | linear-clause | aligned-clause | collapse-clause |
> /// lastprivate-clause | reduction-clause | proc_bind-clause |
> -/// schedule-clause | copyin-clause | copyprivate-clause |
> untied-clause
> +/// schedule-clause | copyin-clause | copyprivate-clause |
> untied-clause |
> +/// mergeable-clause
> ///
> OMPClause *Parser::ParseOpenMPClause(OpenMPDirectiveKind DKind,
> OpenMPClauseKind CKind, bool
> FirstClause) {
> @@ -354,6 +355,7 @@ OMPClause *Parser::ParseOpenMPClause(Ope
> case OMPC_ordered:
> case OMPC_nowait:
> case OMPC_untied:
> + case OMPC_mergeable:
> // OpenMP [2.7.1, Restrictions, p. 9]
> // Only one ordered clause can appear on a loop directive.
> // OpenMP [2.7.1, Restrictions, C/C++, p. 4]
> @@ -472,6 +474,9 @@ OMPClause *Parser::ParseOpenMPSimpleClau
> /// untied-clause:
> /// 'untied'
> ///
> +/// mergeable-clause:
> +/// 'mergeable'
> +///
> OMPClause *Parser::ParseOpenMPClause(OpenMPClauseKind Kind) {
> SourceLocation Loc = Tok.getLocation();
> ConsumeAnyToken();
>
> Modified: cfe/trunk/lib/Sema/SemaOpenMP.cpp
> URL:
> http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaOpenMP.cpp?rev=213262&r1=213261&r2=213262&view=diff
> ==============================================================================
> --- cfe/trunk/lib/Sema/SemaOpenMP.cpp (original)
> +++ cfe/trunk/lib/Sema/SemaOpenMP.cpp Thu Jul 17 07:47:03 2014
> @@ -2069,6 +2069,7 @@ OMPClause *Sema::ActOnOpenMPSingleExprCl
> case OMPC_ordered:
> case OMPC_nowait:
> case OMPC_untied:
> + case OMPC_mergeable:
> case OMPC_threadprivate:
> case OMPC_unknown:
> llvm_unreachable("Clause is not allowed.");
> @@ -2270,6 +2271,7 @@ OMPClause *Sema::ActOnOpenMPSimpleClause
> case OMPC_ordered:
> case OMPC_nowait:
> case OMPC_untied:
> + case OMPC_mergeable:
> case OMPC_threadprivate:
> case OMPC_unknown:
> llvm_unreachable("Clause is not allowed.");
> @@ -2383,6 +2385,7 @@ OMPClause *Sema::ActOnOpenMPSingleExprWi
> case OMPC_ordered:
> case OMPC_nowait:
> case OMPC_untied:
> + case OMPC_mergeable:
> case OMPC_threadprivate:
> case OMPC_unknown:
> llvm_unreachable("Clause is not allowed.");
> @@ -2460,6 +2463,9 @@ OMPClause *Sema::ActOnOpenMPClause(OpenM
> case OMPC_untied:
> Res = ActOnOpenMPUntiedClause(StartLoc, EndLoc);
> break;
> + case OMPC_mergeable:
> + Res = ActOnOpenMPMergeableClause(StartLoc, EndLoc);
> + break;
> case OMPC_if:
> case OMPC_final:
> case OMPC_num_threads:
> @@ -2499,6 +2505,11 @@ OMPClause *Sema::ActOnOpenMPUntiedClause
> return new (Context) OMPUntiedClause(StartLoc, EndLoc);
> }
>
> +OMPClause *Sema::ActOnOpenMPMergeableClause(SourceLocation StartLoc,
> + SourceLocation EndLoc) {
> + return new (Context) OMPMergeableClause(StartLoc, EndLoc);
> +}
> +
> OMPClause *Sema::ActOnOpenMPVarListClause(
> OpenMPClauseKind Kind, ArrayRef<Expr *> VarList, Expr *TailExpr,
> SourceLocation StartLoc, SourceLocation LParenLoc,
> SourceLocation ColonLoc,
> @@ -2547,6 +2558,7 @@ OMPClause *Sema::ActOnOpenMPVarListClaus
> case OMPC_ordered:
> case OMPC_nowait:
> case OMPC_untied:
> + case OMPC_mergeable:
> case OMPC_threadprivate:
> case OMPC_unknown:
> llvm_unreachable("Clause is not allowed.");
>
> Modified: cfe/trunk/lib/Sema/TreeTransform.h
> URL:
> http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/TreeTransform.h?rev=213262&r1=213261&r2=213262&view=diff
> ==============================================================================
> --- cfe/trunk/lib/Sema/TreeTransform.h (original)
> +++ cfe/trunk/lib/Sema/TreeTransform.h Thu Jul 17 07:47:03 2014
> @@ -6653,6 +6653,13 @@ TreeTransform<Derived>::TransformOMPUnti
>
> template <typename Derived>
> OMPClause *
> +TreeTransform<Derived>::TransformOMPMergeableClause(OMPMergeableClause
> *C) {
> + // No need to rebuild this clause, no template-dependent
> parameters.
> + return C;
> +}
> +
> +template <typename Derived>
> +OMPClause *
> TreeTransform<Derived>::TransformOMPPrivateClause(OMPPrivateClause *C)
> {
> llvm::SmallVector<Expr *, 16> Vars;
> Vars.reserve(C->varlist_size());
>
> Modified: cfe/trunk/lib/Serialization/ASTReaderStmt.cpp
> URL:
> http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Serialization/ASTReaderStmt.cpp?rev=213262&r1=213261&r2=213262&view=diff
> ==============================================================================
> --- cfe/trunk/lib/Serialization/ASTReaderStmt.cpp (original)
> +++ cfe/trunk/lib/Serialization/ASTReaderStmt.cpp Thu Jul 17
> 07:47:03 2014
> @@ -1712,6 +1712,9 @@ OMPClause *OMPClauseReader::readClause()
> case OMPC_untied:
> C = new (Context) OMPUntiedClause();
> break;
> + case OMPC_mergeable:
> + C = new (Context) OMPMergeableClause();
> + break;
> case OMPC_private:
> C = OMPPrivateClause::CreateEmpty(Context, Record[Idx++]);
> break;
> @@ -1801,6 +1804,8 @@ void OMPClauseReader::VisitOMPNowaitClau
>
> void OMPClauseReader::VisitOMPUntiedClause(OMPUntiedClause *) {}
>
> +void OMPClauseReader::VisitOMPMergeableClause(OMPMergeableClause
> *) {}
> +
> void OMPClauseReader::VisitOMPPrivateClause(OMPPrivateClause *C) {
> C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
> unsigned NumVars = C->varlist_size();
>
> Modified: cfe/trunk/lib/Serialization/ASTWriterStmt.cpp
> URL:
> http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Serialization/ASTWriterStmt.cpp?rev=213262&r1=213261&r2=213262&view=diff
> ==============================================================================
> --- cfe/trunk/lib/Serialization/ASTWriterStmt.cpp (original)
> +++ cfe/trunk/lib/Serialization/ASTWriterStmt.cpp Thu Jul 17
> 07:47:03 2014
> @@ -1733,6 +1733,8 @@ void OMPClauseWriter::VisitOMPNowaitClau
>
> void OMPClauseWriter::VisitOMPUntiedClause(OMPUntiedClause *) {}
>
> +void OMPClauseWriter::VisitOMPMergeableClause(OMPMergeableClause
> *) {}
> +
> void OMPClauseWriter::VisitOMPPrivateClause(OMPPrivateClause *C) {
> Record.push_back(C->varlist_size());
> Writer->Writer.AddSourceLocation(C->getLParenLoc(), Record);
>
> Modified: cfe/trunk/test/OpenMP/task_ast_print.cpp
> URL:
> http://llvm.org/viewvc/llvm-project/cfe/trunk/test/OpenMP/task_ast_print.cpp?rev=213262&r1=213261&r2=213262&view=diff
> ==============================================================================
> --- cfe/trunk/test/OpenMP/task_ast_print.cpp (original)
> +++ cfe/trunk/test/OpenMP/task_ast_print.cpp Thu Jul 17 07:47:03 2014
> @@ -37,7 +37,7 @@ T tmain(T argc, T *argv) {
> a = 2;
> #pragma omp task default(none), private(argc, b)
> firstprivate(argv) shared(d) if (argc > 0) final(S<T>::TS > 0)
> foo();
> -#pragma omp task if (C)
> +#pragma omp task if (C) mergeable
> foo();
> return 0;
> }
> @@ -50,7 +50,7 @@ T tmain(T argc, T *argv) {
> // CHECK-NEXT: a = 2;
> // CHECK-NEXT: #pragma omp task default(none) private(argc,b)
> firstprivate(argv) shared(d) if(argc > 0) final(S<int>::TS > 0)
> // CHECK-NEXT: foo()
> -// CHECK-NEXT: #pragma omp task if(5)
> +// CHECK-NEXT: #pragma omp task if(5) mergeable
> // CHECK-NEXT: foo()
> // CHECK: template <typename T = long, int C = 1> long tmain(long
> argc, long *argv) {
> // CHECK-NEXT: long b = argc, c, d, e, f, g;
> @@ -60,7 +60,7 @@ T tmain(T argc, T *argv) {
> // CHECK-NEXT: a = 2;
> // CHECK-NEXT: #pragma omp task default(none) private(argc,b)
> firstprivate(argv) shared(d) if(argc > 0) final(S<long>::TS > 0)
> // CHECK-NEXT: foo()
> -// CHECK-NEXT: #pragma omp task if(1)
> +// CHECK-NEXT: #pragma omp task if(1) mergeable
> // CHECK-NEXT: foo()
> // CHECK: template <typename T, int C> T tmain(T argc, T *argv) {
> // CHECK-NEXT: T b = argc, c, d, e, f, g;
> @@ -70,7 +70,7 @@ T tmain(T argc, T *argv) {
> // CHECK-NEXT: a = 2;
> // CHECK-NEXT: #pragma omp task default(none) private(argc,b)
> firstprivate(argv) shared(d) if(argc > 0) final(S<T>::TS > 0)
> // CHECK-NEXT: foo()
> -// CHECK-NEXT: #pragma omp task if(C)
> +// CHECK-NEXT: #pragma omp task if(C) mergeable
> // CHECK-NEXT: foo()
>
> enum Enum {};
> @@ -82,8 +82,8 @@ int main(int argc, char **argv) {
> #pragma omp threadprivate(a)
> Enum ee;
> // CHECK: Enum ee;
> -#pragma omp task untied
> - // CHECK-NEXT: #pragma omp task untied
> +#pragma omp task untied mergeable
> + // CHECK-NEXT: #pragma omp task untied mergeable
> a = 2;
> // CHECK-NEXT: a = 2;
> #pragma omp task default(none), private(argc, b)
> firstprivate(argv) if (argc > 0) final(a > 0)
>
> Modified: cfe/trunk/test/OpenMP/task_messages.cpp
> URL:
> http://llvm.org/viewvc/llvm-project/cfe/trunk/test/OpenMP/task_messages.cpp?rev=213262&r1=213261&r2=213262&view=diff
> ==============================================================================
> --- cfe/trunk/test/OpenMP/task_messages.cpp (original)
> +++ cfe/trunk/test/OpenMP/task_messages.cpp Thu Jul 17 07:47:03 2014
> @@ -100,6 +100,9 @@ int foo() {
> // expected-error at +1 {{directive '#pragma omp task' cannot
> contain more than one 'untied' clause}}
> #pragma omp task untied untied
> ++r;
> +// expected-error at +1 {{directive '#pragma omp task' cannot
> contain more than one 'mergeable' clause}}
> +#pragma omp task mergeable mergeable
> + ++r;
> return a + b;
> }
>
> @@ -262,6 +265,9 @@ L2:
> // expected-error at +1 {{directive '#pragma omp task' cannot
> contain more than one 'untied' clause}}
> #pragma omp task untied untied
> ++r;
> +// expected-error at +1 {{directive '#pragma omp task' cannot
> contain more than one 'mergeable' clause}}
> +#pragma omp task mergeable mergeable
> + ++r;
> // expected-note at +2 {{in instantiation of function template
> specialization 'foo<int>' requested here}}
> // expected-note at +1 {{in instantiation of function template
> specialization 'foo<S>' requested here}}
> return foo<int>() + foo<S>();
>
> Modified: cfe/trunk/tools/libclang/CIndex.cpp
> URL:
> http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/libclang/CIndex.cpp?rev=213262&r1=213261&r2=213262&view=diff
> ==============================================================================
> --- cfe/trunk/tools/libclang/CIndex.cpp (original)
> +++ cfe/trunk/tools/libclang/CIndex.cpp Thu Jul 17 07:47:03 2014
> @@ -1970,6 +1970,8 @@ void OMPClauseEnqueue::VisitOMPNowaitCla
>
> void OMPClauseEnqueue::VisitOMPUntiedClause(const OMPUntiedClause
> *) {}
>
> +void OMPClauseEnqueue::VisitOMPMergeableClause(const
> OMPMergeableClause *) {}
> +
> template<typename T>
> void OMPClauseEnqueue::VisitOMPClauseList(T *Node) {
> for (const auto *I : Node->varlists())
>
>
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