r212516 - [OPENMP] Parsing and sema analysis for 'omp parallel sections' directive.
Alexey Bataev
a.bataev at hotmail.com
Tue Jul 8 01:12:04 PDT 2014
Author: abataev
Date: Tue Jul 8 03:12:03 2014
New Revision: 212516
URL: http://llvm.org/viewvc/llvm-project?rev=212516&view=rev
Log:
[OPENMP] Parsing and sema analysis for 'omp parallel sections' directive.
Added:
cfe/trunk/test/OpenMP/parallel_sections_ast_print.cpp (with props)
cfe/trunk/test/OpenMP/parallel_sections_copyin_messages.cpp (with props)
cfe/trunk/test/OpenMP/parallel_sections_default_messages.cpp (with props)
cfe/trunk/test/OpenMP/parallel_sections_firstprivate_messages.cpp (with props)
cfe/trunk/test/OpenMP/parallel_sections_if_messages.cpp (with props)
cfe/trunk/test/OpenMP/parallel_sections_lastprivate_messages.cpp (with props)
cfe/trunk/test/OpenMP/parallel_sections_messages.cpp (with props)
cfe/trunk/test/OpenMP/parallel_sections_misc_messages.c (with props)
cfe/trunk/test/OpenMP/parallel_sections_num_threads_messages.cpp (with props)
cfe/trunk/test/OpenMP/parallel_sections_private_messages.cpp (with props)
cfe/trunk/test/OpenMP/parallel_sections_proc_bind_messages.cpp (with props)
cfe/trunk/test/OpenMP/parallel_sections_reduction_messages.cpp (with props)
cfe/trunk/test/OpenMP/parallel_sections_shared_messages.cpp (with props)
Modified:
cfe/trunk/include/clang-c/Index.h
cfe/trunk/include/clang/AST/DataRecursiveASTVisitor.h
cfe/trunk/include/clang/AST/RecursiveASTVisitor.h
cfe/trunk/include/clang/AST/StmtOpenMP.h
cfe/trunk/include/clang/Basic/DiagnosticSemaKinds.td
cfe/trunk/include/clang/Basic/OpenMPKinds.def
cfe/trunk/include/clang/Basic/StmtNodes.td
cfe/trunk/include/clang/Sema/Sema.h
cfe/trunk/include/clang/Serialization/ASTBitCodes.h
cfe/trunk/lib/AST/Stmt.cpp
cfe/trunk/lib/AST/StmtPrinter.cpp
cfe/trunk/lib/AST/StmtProfile.cpp
cfe/trunk/lib/Basic/OpenMPKinds.cpp
cfe/trunk/lib/CodeGen/CGStmt.cpp
cfe/trunk/lib/CodeGen/CGStmtOpenMP.cpp
cfe/trunk/lib/CodeGen/CodeGenFunction.h
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/lib/StaticAnalyzer/Core/ExprEngine.cpp
cfe/trunk/test/OpenMP/nesting_of_regions.cpp
cfe/trunk/tools/libclang/CIndex.cpp
cfe/trunk/tools/libclang/CXCursor.cpp
Modified: cfe/trunk/include/clang-c/Index.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang-c/Index.h?rev=212516&r1=212515&r2=212516&view=diff
==============================================================================
--- cfe/trunk/include/clang-c/Index.h (original)
+++ cfe/trunk/include/clang-c/Index.h Tue Jul 8 03:12:03 2014
@@ -2159,9 +2159,13 @@ enum CXCursorKind {
*/
CXCursor_OMPParallelForDirective = 238,
+ /** \brief OpenMP parallel sections directive.
+ */
+ CXCursor_OMPParallelSectionsDirective = 239,
+
/** \brief Windows Structured Exception Handling's leave statement.
*/
- CXCursor_SEHLeaveStmt = 239,
+ CXCursor_SEHLeaveStmt = 240,
CXCursor_LastStmt = CXCursor_SEHLeaveStmt,
Modified: cfe/trunk/include/clang/AST/DataRecursiveASTVisitor.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/DataRecursiveASTVisitor.h?rev=212516&r1=212515&r2=212516&view=diff
==============================================================================
--- cfe/trunk/include/clang/AST/DataRecursiveASTVisitor.h (original)
+++ cfe/trunk/include/clang/AST/DataRecursiveASTVisitor.h Tue Jul 8 03:12:03 2014
@@ -2316,6 +2316,11 @@ DEF_TRAVERSE_STMT(OMPParallelForDirectiv
return false;
})
+DEF_TRAVERSE_STMT(OMPParallelSectionsDirective, {
+ if (!TraverseOMPExecutableDirective(S))
+ return false;
+})
+
// OpenMP clauses.
template <typename Derived>
bool RecursiveASTVisitor<Derived>::TraverseOMPClause(OMPClause *C) {
Modified: cfe/trunk/include/clang/AST/RecursiveASTVisitor.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/RecursiveASTVisitor.h?rev=212516&r1=212515&r2=212516&view=diff
==============================================================================
--- cfe/trunk/include/clang/AST/RecursiveASTVisitor.h (original)
+++ cfe/trunk/include/clang/AST/RecursiveASTVisitor.h Tue Jul 8 03:12:03 2014
@@ -2338,6 +2338,11 @@ DEF_TRAVERSE_STMT(OMPParallelForDirectiv
return false;
})
+DEF_TRAVERSE_STMT(OMPParallelSectionsDirective, {
+ if (!TraverseOMPExecutableDirective(S))
+ return false;
+})
+
// OpenMP clauses.
template <typename Derived>
bool RecursiveASTVisitor<Derived>::TraverseOMPClause(OMPClause *C) {
Modified: cfe/trunk/include/clang/AST/StmtOpenMP.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/StmtOpenMP.h?rev=212516&r1=212515&r2=212516&view=diff
==============================================================================
--- cfe/trunk/include/clang/AST/StmtOpenMP.h (original)
+++ cfe/trunk/include/clang/AST/StmtOpenMP.h Tue Jul 8 03:12:03 2014
@@ -599,6 +599,65 @@ public:
}
};
+/// \brief This represents '#pragma omp parallel sections' directive.
+///
+/// \code
+/// #pragma omp parallel sections private(a,b) reduction(+:c,d)
+/// \endcode
+/// In this example directive '#pragma omp parallel sections' has clauses
+/// 'private' with the variables 'a' and 'b' and 'reduction' with operator '+'
+/// and variables 'c' and 'd'.
+///
+class OMPParallelSectionsDirective : public OMPExecutableDirective {
+ friend class ASTStmtReader;
+ /// \brief 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 NumClauses Number of clauses.
+ ///
+ OMPParallelSectionsDirective(SourceLocation StartLoc, SourceLocation EndLoc,
+ unsigned NumClauses)
+ : OMPExecutableDirective(this, OMPParallelSectionsDirectiveClass,
+ OMPD_parallel_sections, StartLoc, EndLoc,
+ NumClauses, 1) {}
+
+ /// \brief Build an empty directive.
+ ///
+ /// \param NumClauses Number of clauses.
+ ///
+ explicit OMPParallelSectionsDirective(unsigned NumClauses)
+ : OMPExecutableDirective(this, OMPParallelSectionsDirectiveClass,
+ OMPD_parallel_sections, SourceLocation(),
+ SourceLocation(), NumClauses, 1) {}
+
+public:
+ /// \brief Creates directive with a list of \a Clauses.
+ ///
+ /// \param C AST context.
+ /// \param StartLoc Starting location of the directive kind.
+ /// \param EndLoc Ending Location of the directive.
+ /// \param Clauses List of clauses.
+ /// \param AssociatedStmt Statement, associated with the directive.
+ ///
+ static OMPParallelSectionsDirective *
+ Create(const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+ ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt);
+
+ /// \brief Creates an empty directive with the place for \a NumClauses
+ /// clauses.
+ ///
+ /// \param C AST context.
+ /// \param NumClauses Number of clauses.
+ ///
+ static OMPParallelSectionsDirective *
+ CreateEmpty(const ASTContext &C, unsigned NumClauses, EmptyShell);
+
+ static bool classof(const Stmt *T) {
+ return T->getStmtClass() == OMPParallelSectionsDirectiveClass;
+ }
+};
+
} // end namespace clang
#endif
Modified: cfe/trunk/include/clang/Basic/DiagnosticSemaKinds.td
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/DiagnosticSemaKinds.td?rev=212516&r1=212515&r2=212516&view=diff
==============================================================================
--- cfe/trunk/include/clang/Basic/DiagnosticSemaKinds.td (original)
+++ cfe/trunk/include/clang/Basic/DiagnosticSemaKinds.td Tue Jul 8 03:12:03 2014
@@ -7124,11 +7124,15 @@ def err_omp_prohibited_region_simd : Err
"OpenMP constructs may not be nested inside a simd region">;
def err_omp_sections_not_compound_stmt : Error<
"the statement for '#pragma omp sections' must be a compound statement">;
+def err_omp_parallel_sections_not_compound_stmt : Error<
+ "the statement for '#pragma omp parallel sections' must be a compound statement">;
def err_omp_orphaned_section_directive : Error<
"%select{orphaned 'omp section' directives are prohibited, it|'omp section' directive}0"
" must be closely nested to a sections region%select{|, not a %1 region}0">;
def err_omp_sections_substmt_not_section : Error<
"statement in 'omp sections' directive must be enclosed into a section region">;
+def err_omp_parallel_sections_substmt_not_section : Error<
+ "statement in 'omp parallel sections' directive must be enclosed into a section region">;
} // end of OpenMP category
let CategoryName = "Related Result Type Issue" in {
Modified: cfe/trunk/include/clang/Basic/OpenMPKinds.def
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/OpenMPKinds.def?rev=212516&r1=212515&r2=212516&view=diff
==============================================================================
--- cfe/trunk/include/clang/Basic/OpenMPKinds.def (original)
+++ cfe/trunk/include/clang/Basic/OpenMPKinds.def Tue Jul 8 03:12:03 2014
@@ -39,6 +39,9 @@
#ifndef OPENMP_PARALLEL_FOR_CLAUSE
# define OPENMP_PARALLEL_FOR_CLAUSE(Name)
#endif
+#ifndef OPENMP_PARALLEL_SECTIONS_CLAUSE
+# define OPENMP_PARALLEL_SECTIONS_CLAUSE(Name)
+#endif
#ifndef OPENMP_DEFAULT_KIND
# define OPENMP_DEFAULT_KIND(Name)
#endif
@@ -59,6 +62,7 @@ OPENMP_DIRECTIVE(sections)
OPENMP_DIRECTIVE(section)
OPENMP_DIRECTIVE(single)
OPENMP_DIRECTIVE_EXT(parallel_for, "parallel for")
+OPENMP_DIRECTIVE_EXT(parallel_sections, "parallel sections")
// OpenMP clauses.
OPENMP_CLAUSE(if, OMPIfClause)
@@ -153,6 +157,18 @@ OPENMP_PARALLEL_FOR_CLAUSE(collapse)
OPENMP_PARALLEL_FOR_CLAUSE(schedule)
OPENMP_PARALLEL_FOR_CLAUSE(ordered)
+// Clauses allowed for OpenMP directive 'parallel sections'.
+OPENMP_PARALLEL_SECTIONS_CLAUSE(if)
+OPENMP_PARALLEL_SECTIONS_CLAUSE(num_threads)
+OPENMP_PARALLEL_SECTIONS_CLAUSE(default)
+OPENMP_PARALLEL_SECTIONS_CLAUSE(proc_bind)
+OPENMP_PARALLEL_SECTIONS_CLAUSE(private)
+OPENMP_PARALLEL_SECTIONS_CLAUSE(firstprivate)
+OPENMP_PARALLEL_SECTIONS_CLAUSE(shared)
+OPENMP_PARALLEL_SECTIONS_CLAUSE(reduction)
+OPENMP_PARALLEL_SECTIONS_CLAUSE(copyin)
+OPENMP_PARALLEL_SECTIONS_CLAUSE(lastprivate)
+
#undef OPENMP_SCHEDULE_KIND
#undef OPENMP_PROC_BIND_KIND
#undef OPENMP_DEFAULT_KIND
@@ -163,6 +179,7 @@ OPENMP_PARALLEL_FOR_CLAUSE(ordered)
#undef OPENMP_SECTIONS_CLAUSE
#undef OPENMP_PARALLEL_CLAUSE
#undef OPENMP_PARALLEL_FOR_CLAUSE
+#undef OPENMP_PARALLEL_SECTIONS_CLAUSE
#undef OPENMP_SIMD_CLAUSE
#undef OPENMP_FOR_CLAUSE
Modified: cfe/trunk/include/clang/Basic/StmtNodes.td
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/StmtNodes.td?rev=212516&r1=212515&r2=212516&view=diff
==============================================================================
--- cfe/trunk/include/clang/Basic/StmtNodes.td (original)
+++ cfe/trunk/include/clang/Basic/StmtNodes.td Tue Jul 8 03:12:03 2014
@@ -185,3 +185,4 @@ def OMPSectionsDirective : DStmt<OMPExec
def OMPSectionDirective : DStmt<OMPExecutableDirective>;
def OMPSingleDirective : DStmt<OMPExecutableDirective>;
def OMPParallelForDirective : DStmt<OMPExecutableDirective>;
+def OMPParallelSectionsDirective : DStmt<OMPExecutableDirective>;
Modified: cfe/trunk/include/clang/Sema/Sema.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Sema/Sema.h?rev=212516&r1=212515&r2=212516&view=diff
==============================================================================
--- cfe/trunk/include/clang/Sema/Sema.h (original)
+++ cfe/trunk/include/clang/Sema/Sema.h Tue Jul 8 03:12:03 2014
@@ -7342,6 +7342,12 @@ public:
ArrayRef<OMPClause *> Clauses, Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc,
llvm::DenseMap<VarDecl *, Expr *> &VarsWithImplicitDSA);
+ /// \brief Called on well-formed '\#pragma omp parallel sections' after
+ /// parsing of the associated statement.
+ StmtResult ActOnOpenMPParallelSectionsDirective(ArrayRef<OMPClause *> Clauses,
+ Stmt *AStmt,
+ SourceLocation StartLoc,
+ SourceLocation EndLoc);
OMPClause *ActOnOpenMPSingleExprClause(OpenMPClauseKind Kind,
Expr *Expr,
Modified: cfe/trunk/include/clang/Serialization/ASTBitCodes.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Serialization/ASTBitCodes.h?rev=212516&r1=212515&r2=212516&view=diff
==============================================================================
--- cfe/trunk/include/clang/Serialization/ASTBitCodes.h (original)
+++ cfe/trunk/include/clang/Serialization/ASTBitCodes.h Tue Jul 8 03:12:03 2014
@@ -1347,6 +1347,7 @@ namespace clang {
STMT_OMP_SECTION_DIRECTIVE,
STMT_OMP_SINGLE_DIRECTIVE,
STMT_OMP_PARALLEL_FOR_DIRECTIVE,
+ STMT_OMP_PARALLEL_SECTIONS_DIRECTIVE,
// ARC
EXPR_OBJC_BRIDGED_CAST, // ObjCBridgedCastExpr
Modified: cfe/trunk/lib/AST/Stmt.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/Stmt.cpp?rev=212516&r1=212515&r2=212516&view=diff
==============================================================================
--- cfe/trunk/lib/AST/Stmt.cpp (original)
+++ cfe/trunk/lib/AST/Stmt.cpp Tue Jul 8 03:12:03 2014
@@ -1504,3 +1504,27 @@ OMPParallelForDirective::CreateEmpty(con
return new (Mem) OMPParallelForDirective(CollapsedNum, NumClauses);
}
+OMPParallelSectionsDirective *OMPParallelSectionsDirective::Create(
+ const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+ ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt) {
+ unsigned Size = llvm::RoundUpToAlignment(sizeof(OMPParallelSectionsDirective),
+ llvm::alignOf<OMPClause *>());
+ void *Mem =
+ C.Allocate(Size + sizeof(OMPClause *) * Clauses.size() + sizeof(Stmt *));
+ OMPParallelSectionsDirective *Dir =
+ new (Mem) OMPParallelSectionsDirective(StartLoc, EndLoc, Clauses.size());
+ Dir->setClauses(Clauses);
+ Dir->setAssociatedStmt(AssociatedStmt);
+ return Dir;
+}
+
+OMPParallelSectionsDirective *
+OMPParallelSectionsDirective::CreateEmpty(const ASTContext &C,
+ unsigned NumClauses, EmptyShell) {
+ unsigned Size = llvm::RoundUpToAlignment(sizeof(OMPParallelSectionsDirective),
+ llvm::alignOf<OMPClause *>());
+ void *Mem =
+ C.Allocate(Size + sizeof(OMPClause *) * NumClauses + sizeof(Stmt *));
+ return new (Mem) OMPParallelSectionsDirective(NumClauses);
+}
+
Modified: cfe/trunk/lib/AST/StmtPrinter.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/StmtPrinter.cpp?rev=212516&r1=212515&r2=212516&view=diff
==============================================================================
--- cfe/trunk/lib/AST/StmtPrinter.cpp (original)
+++ cfe/trunk/lib/AST/StmtPrinter.cpp Tue Jul 8 03:12:03 2014
@@ -820,6 +820,12 @@ void StmtPrinter::VisitOMPParallelForDir
PrintOMPExecutableDirective(Node);
}
+void StmtPrinter::VisitOMPParallelSectionsDirective(
+ OMPParallelSectionsDirective *Node) {
+ Indent() << "#pragma omp parallel sections ";
+ PrintOMPExecutableDirective(Node);
+}
+
//===----------------------------------------------------------------------===//
// Expr printing methods.
//===----------------------------------------------------------------------===//
Modified: cfe/trunk/lib/AST/StmtProfile.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/StmtProfile.cpp?rev=212516&r1=212515&r2=212516&view=diff
==============================================================================
--- cfe/trunk/lib/AST/StmtProfile.cpp (original)
+++ cfe/trunk/lib/AST/StmtProfile.cpp Tue Jul 8 03:12:03 2014
@@ -385,6 +385,11 @@ StmtProfiler::VisitOMPParallelForDirecti
VisitOMPExecutableDirective(S);
}
+void StmtProfiler::VisitOMPParallelSectionsDirective(
+ const OMPParallelSectionsDirective *S) {
+ VisitOMPExecutableDirective(S);
+}
+
void StmtProfiler::VisitExpr(const Expr *S) {
VisitStmt(S);
}
Modified: cfe/trunk/lib/Basic/OpenMPKinds.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/OpenMPKinds.cpp?rev=212516&r1=212515&r2=212516&view=diff
==============================================================================
--- cfe/trunk/lib/Basic/OpenMPKinds.cpp (original)
+++ cfe/trunk/lib/Basic/OpenMPKinds.cpp Tue Jul 8 03:12:03 2014
@@ -227,6 +227,16 @@ bool clang::isAllowedClauseForDirective(
break;
}
break;
+ case OMPD_parallel_sections:
+ switch (CKind) {
+#define OPENMP_PARALLEL_SECTIONS_CLAUSE(Name) \
+ case OMPC_##Name: \
+ return true;
+#include "clang/Basic/OpenMPKinds.def"
+ default:
+ break;
+ }
+ break;
case OMPD_unknown:
case OMPD_threadprivate:
case OMPD_task:
@@ -243,13 +253,13 @@ bool clang::isOpenMPLoopDirective(OpenMP
bool clang::isOpenMPWorksharingDirective(OpenMPDirectiveKind DKind) {
return DKind == OMPD_for || DKind == OMPD_sections || DKind == OMPD_section ||
- DKind == OMPD_single ||
- DKind == OMPD_parallel_for; // TODO add next directives.
+ DKind == OMPD_single || DKind == OMPD_parallel_for ||
+ DKind == OMPD_parallel_sections; // TODO add next directives.
}
bool clang::isOpenMPParallelDirective(OpenMPDirectiveKind DKind) {
- return DKind == OMPD_parallel ||
- DKind == OMPD_parallel_for; // TODO add next directives.
+ return DKind == OMPD_parallel || DKind == OMPD_parallel_for ||
+ DKind == OMPD_parallel_sections; // TODO add next directives.
}
bool clang::isOpenMPSimdDirective(OpenMPDirectiveKind DKind) {
Modified: cfe/trunk/lib/CodeGen/CGStmt.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGStmt.cpp?rev=212516&r1=212515&r2=212516&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGStmt.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGStmt.cpp Tue Jul 8 03:12:03 2014
@@ -197,6 +197,9 @@ void CodeGenFunction::EmitStmt(const Stm
case Stmt::OMPParallelForDirectiveClass:
EmitOMPParallelForDirective(cast<OMPParallelForDirective>(*S));
break;
+ case Stmt::OMPParallelSectionsDirectiveClass:
+ EmitOMPParallelSectionsDirective(cast<OMPParallelSectionsDirective>(*S));
+ break;
}
}
Modified: cfe/trunk/lib/CodeGen/CGStmtOpenMP.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGStmtOpenMP.cpp?rev=212516&r1=212515&r2=212516&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGStmtOpenMP.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGStmtOpenMP.cpp Tue Jul 8 03:12:03 2014
@@ -95,3 +95,8 @@ CodeGenFunction::EmitOMPParallelForDirec
llvm_unreachable("CodeGen for 'omp parallel for' is not supported yet.");
}
+void CodeGenFunction::EmitOMPParallelSectionsDirective(
+ const OMPParallelSectionsDirective &) {
+ llvm_unreachable("CodeGen for 'omp parallel sections' is not supported yet.");
+}
+
Modified: cfe/trunk/lib/CodeGen/CodeGenFunction.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CodeGenFunction.h?rev=212516&r1=212515&r2=212516&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CodeGenFunction.h (original)
+++ cfe/trunk/lib/CodeGen/CodeGenFunction.h Tue Jul 8 03:12:03 2014
@@ -1904,6 +1904,7 @@ public:
void EmitOMPSectionDirective(const OMPSectionDirective &S);
void EmitOMPSingleDirective(const OMPSingleDirective &S);
void EmitOMPParallelForDirective(const OMPParallelForDirective &S);
+ void EmitOMPParallelSectionsDirective(const OMPParallelSectionsDirective &S);
//===--------------------------------------------------------------------===//
// LValue Expression Emission
Modified: cfe/trunk/lib/Parse/ParseOpenMP.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Parse/ParseOpenMP.cpp?rev=212516&r1=212515&r2=212516&view=diff
==============================================================================
--- cfe/trunk/lib/Parse/ParseOpenMP.cpp (original)
+++ cfe/trunk/lib/Parse/ParseOpenMP.cpp Tue Jul 8 03:12:03 2014
@@ -40,6 +40,9 @@ static OpenMPDirectiveKind ParseOpenMPDi
if (SDKind == OMPD_for) {
P.ConsumeToken();
DKind = OMPD_parallel_for;
+ } else if (SDKind == OMPD_sections) {
+ P.ConsumeToken();
+ DKind = OMPD_parallel_sections;
}
}
return DKind;
@@ -85,6 +88,7 @@ Parser::DeclGroupPtrTy Parser::ParseOpen
case OMPD_section:
case OMPD_single:
case OMPD_parallel_for:
+ case OMPD_parallel_sections:
Diag(Tok, diag::err_omp_unexpected_directive)
<< getOpenMPDirectiveName(DKind);
break;
@@ -101,7 +105,8 @@ Parser::DeclGroupPtrTy Parser::ParseOpen
///
/// executable-directive:
/// annot_pragma_openmp 'parallel' | 'simd' | 'for' | 'sections' |
-/// 'section' | 'single' | 'parallel for' {clause} annot_pragma_openmp_end
+/// 'section' | 'single' | 'parallel for' | 'parallel sections' {clause}
+/// annot_pragma_openmp_end
///
StmtResult Parser::ParseOpenMPDeclarativeOrExecutableDirective() {
assert(Tok.is(tok::annot_pragma_openmp) && "Not an OpenMP directive!");
@@ -141,7 +146,8 @@ StmtResult Parser::ParseOpenMPDeclarativ
case OMPD_sections:
case OMPD_single:
case OMPD_section:
- case OMPD_parallel_for: {
+ case OMPD_parallel_for:
+ case OMPD_parallel_sections: {
ConsumeToken();
if (isOpenMPLoopDirective(DKind))
Modified: cfe/trunk/lib/Sema/SemaOpenMP.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaOpenMP.cpp?rev=212516&r1=212515&r2=212516&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaOpenMP.cpp (original)
+++ cfe/trunk/lib/Sema/SemaOpenMP.cpp Tue Jul 8 03:12:03 2014
@@ -976,6 +976,14 @@ void Sema::ActOnOpenMPRegionStart(OpenMP
Params);
break;
}
+ case OMPD_parallel_sections: {
+ Sema::CapturedParamNameType Params[] = {
+ std::make_pair(StringRef(), QualType()) // __context with shared vars
+ };
+ ActOnCapturedRegionStart(DSAStack->getConstructLoc(), CurScope, CR_OpenMP,
+ Params);
+ break;
+ }
case OMPD_threadprivate:
case OMPD_task:
llvm_unreachable("OpenMP Directive is not allowed");
@@ -998,6 +1006,7 @@ bool CheckNestingOfRegions(Sema &SemaRef
// | parallel | section | + |
// | parallel | single | * |
// | parallel | parallel for | * |
+ // | parallel |parallel sections| * |
// +------------------+-----------------+------------------------------------+
// | for | parallel | * |
// | for | for | + |
@@ -1006,6 +1015,7 @@ bool CheckNestingOfRegions(Sema &SemaRef
// | for | section | + |
// | for | single | + |
// | for | parallel for | * |
+ // | for |parallel sections| * |
// +------------------+-----------------+------------------------------------+
// | simd | parallel | |
// | simd | for | |
@@ -1014,6 +1024,7 @@ bool CheckNestingOfRegions(Sema &SemaRef
// | simd | section | |
// | simd | single | |
// | simd | parallel for | |
+ // | simd |parallel sections| |
// +------------------+-----------------+------------------------------------+
// | sections | parallel | * |
// | sections | for | + |
@@ -1022,6 +1033,7 @@ bool CheckNestingOfRegions(Sema &SemaRef
// | sections | section | * |
// | sections | single | + |
// | sections | parallel for | * |
+ // | sections |parallel sections| * |
// +------------------+-----------------+------------------------------------+
// | section | parallel | * |
// | section | for | + |
@@ -1030,6 +1042,7 @@ bool CheckNestingOfRegions(Sema &SemaRef
// | section | section | + |
// | section | single | + |
// | section | parallel for | * |
+ // | section |parallel sections| * |
// +------------------+-----------------+------------------------------------+
// | single | parallel | * |
// | single | for | + |
@@ -1038,6 +1051,7 @@ bool CheckNestingOfRegions(Sema &SemaRef
// | single | section | + |
// | single | single | + |
// | single | parallel for | * |
+ // | single |parallel sections| * |
// +------------------+-----------------+------------------------------------+
// | parallel for | parallel | * |
// | parallel for | for | + |
@@ -1046,6 +1060,16 @@ bool CheckNestingOfRegions(Sema &SemaRef
// | parallel for | section | + |
// | parallel for | single | + |
// | parallel for | parallel for | * |
+ // | parallel for |parallel sections| * |
+ // +------------------+-----------------+------------------------------------+
+ // | parallel sections| parallel | * |
+ // | parallel sections| for | + |
+ // | parallel sections| simd | * |
+ // | parallel sections| sections | + |
+ // | parallel sections| section | * |
+ // | parallel sections| single | + |
+ // | parallel sections| parallel for | * |
+ // | parallel sections|parallel sections| * |
// +------------------+-----------------+------------------------------------+
if (Stack->getCurScope()) {
auto ParentRegion = Stack->getParentDirective();
@@ -1063,7 +1087,8 @@ bool CheckNestingOfRegions(Sema &SemaRef
// Orphaned section directives are prohibited. That is, the section
// directives must appear within the sections construct and must not be
// encountered elsewhere in the sections region.
- if (ParentRegion != OMPD_sections) {
+ if (ParentRegion != OMPD_sections &&
+ ParentRegion != OMPD_parallel_sections) {
SemaRef.Diag(StartLoc, diag::err_omp_orphaned_section_directive)
<< (ParentRegion != OMPD_unknown)
<< getOpenMPDirectiveName(ParentRegion);
@@ -1155,6 +1180,10 @@ StmtResult Sema::ActOnOpenMPExecutableDi
Res = ActOnOpenMPParallelForDirective(ClausesWithImplicit, AStmt, StartLoc,
EndLoc, VarsWithInheritedDSA);
break;
+ case OMPD_parallel_sections:
+ Res = ActOnOpenMPParallelSectionsDirective(ClausesWithImplicit, AStmt,
+ StartLoc, EndLoc);
+ break;
case OMPD_threadprivate:
case OMPD_task:
llvm_unreachable("OpenMP Directive is not allowed");
@@ -1834,6 +1863,41 @@ StmtResult Sema::ActOnOpenMPParallelForD
NestedLoopCount, Clauses, AStmt);
}
+StmtResult
+Sema::ActOnOpenMPParallelSectionsDirective(ArrayRef<OMPClause *> Clauses,
+ Stmt *AStmt, SourceLocation StartLoc,
+ SourceLocation EndLoc) {
+ assert(AStmt && isa<CapturedStmt>(AStmt) && "Captured statement expected");
+ auto BaseStmt = AStmt;
+ while (CapturedStmt *CS = dyn_cast_or_null<CapturedStmt>(BaseStmt))
+ BaseStmt = CS->getCapturedStmt();
+ if (auto C = dyn_cast_or_null<CompoundStmt>(BaseStmt)) {
+ auto S = C->children();
+ if (!S)
+ return StmtError();
+ // All associated statements must be '#pragma omp section' except for
+ // the first one.
+ for (++S; S; ++S) {
+ auto SectionStmt = *S;
+ if (!SectionStmt || !isa<OMPSectionDirective>(SectionStmt)) {
+ if (SectionStmt)
+ Diag(SectionStmt->getLocStart(),
+ diag::err_omp_parallel_sections_substmt_not_section);
+ return StmtError();
+ }
+ }
+ } else {
+ Diag(AStmt->getLocStart(),
+ diag::err_omp_parallel_sections_not_compound_stmt);
+ return StmtError();
+ }
+
+ getCurFunction()->setHasBranchProtectedScope();
+
+ return OMPParallelSectionsDirective::Create(Context, StartLoc, EndLoc,
+ Clauses, AStmt);
+}
+
OMPClause *Sema::ActOnOpenMPSingleExprClause(OpenMPClauseKind Kind, Expr *Expr,
SourceLocation StartLoc,
SourceLocation LParenLoc,
Modified: cfe/trunk/lib/Sema/TreeTransform.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/TreeTransform.h?rev=212516&r1=212515&r2=212516&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/TreeTransform.h (original)
+++ cfe/trunk/lib/Sema/TreeTransform.h Tue Jul 8 03:12:03 2014
@@ -6494,6 +6494,17 @@ StmtResult TreeTransform<Derived>::Trans
return Res;
}
+template <typename Derived>
+StmtResult TreeTransform<Derived>::TransformOMPParallelSectionsDirective(
+ OMPParallelSectionsDirective *D) {
+ DeclarationNameInfo DirName;
+ getDerived().getSema().StartOpenMPDSABlock(OMPD_parallel_sections, DirName,
+ nullptr, D->getLocStart());
+ StmtResult Res = getDerived().TransformOMPExecutableDirective(D);
+ getDerived().getSema().EndOpenMPDSABlock(Res.get());
+ return Res;
+}
+
//===----------------------------------------------------------------------===//
// OpenMP clause transformation
//===----------------------------------------------------------------------===//
Modified: cfe/trunk/lib/Serialization/ASTReaderStmt.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Serialization/ASTReaderStmt.cpp?rev=212516&r1=212515&r2=212516&view=diff
==============================================================================
--- cfe/trunk/lib/Serialization/ASTReaderStmt.cpp (original)
+++ cfe/trunk/lib/Serialization/ASTReaderStmt.cpp Tue Jul 8 03:12:03 2014
@@ -1950,6 +1950,14 @@ void ASTStmtReader::VisitOMPParallelForD
VisitOMPExecutableDirective(D);
}
+void ASTStmtReader::VisitOMPParallelSectionsDirective(
+ OMPParallelSectionsDirective *D) {
+ VisitStmt(D);
+ // The NumClauses field was read in ReadStmtFromStream.
+ ++Idx;
+ VisitOMPExecutableDirective(D);
+}
+
//===----------------------------------------------------------------------===//
// ASTReader Implementation
//===----------------------------------------------------------------------===//
@@ -2470,6 +2478,11 @@ Stmt *ASTReader::ReadStmtFromStream(Modu
break;
}
+ case STMT_OMP_PARALLEL_SECTIONS_DIRECTIVE:
+ S = OMPParallelSectionsDirective::CreateEmpty(
+ Context, Record[ASTStmtReader::NumStmtFields], Empty);
+ break;
+
case EXPR_CXX_OPERATOR_CALL:
S = new (Context) CXXOperatorCallExpr(Context, Empty);
break;
Modified: cfe/trunk/lib/Serialization/ASTWriterStmt.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Serialization/ASTWriterStmt.cpp?rev=212516&r1=212515&r2=212516&view=diff
==============================================================================
--- cfe/trunk/lib/Serialization/ASTWriterStmt.cpp (original)
+++ cfe/trunk/lib/Serialization/ASTWriterStmt.cpp Tue Jul 8 03:12:03 2014
@@ -1859,6 +1859,14 @@ void ASTStmtWriter::VisitOMPParallelForD
Code = serialization::STMT_OMP_PARALLEL_FOR_DIRECTIVE;
}
+void ASTStmtWriter::VisitOMPParallelSectionsDirective(
+ OMPParallelSectionsDirective *D) {
+ VisitStmt(D);
+ Record.push_back(D->getNumClauses());
+ VisitOMPExecutableDirective(D);
+ Code = serialization::STMT_OMP_PARALLEL_SECTIONS_DIRECTIVE;
+}
+
//===----------------------------------------------------------------------===//
// ASTWriter Implementation
//===----------------------------------------------------------------------===//
Modified: cfe/trunk/lib/StaticAnalyzer/Core/ExprEngine.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/StaticAnalyzer/Core/ExprEngine.cpp?rev=212516&r1=212515&r2=212516&view=diff
==============================================================================
--- cfe/trunk/lib/StaticAnalyzer/Core/ExprEngine.cpp (original)
+++ cfe/trunk/lib/StaticAnalyzer/Core/ExprEngine.cpp Tue Jul 8 03:12:03 2014
@@ -738,6 +738,7 @@ void ExprEngine::Visit(const Stmt *S, Ex
case Stmt::OMPSectionDirectiveClass:
case Stmt::OMPSingleDirectiveClass:
case Stmt::OMPParallelForDirectiveClass:
+ case Stmt::OMPParallelSectionsDirectiveClass:
llvm_unreachable("Stmt should not be in analyzer evaluation loop");
case Stmt::ObjCSubscriptRefExprClass:
Modified: cfe/trunk/test/OpenMP/nesting_of_regions.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/OpenMP/nesting_of_regions.cpp?rev=212516&r1=212515&r2=212516&view=diff
==============================================================================
--- cfe/trunk/test/OpenMP/nesting_of_regions.cpp (original)
+++ cfe/trunk/test/OpenMP/nesting_of_regions.cpp Tue Jul 8 03:12:03 2014
@@ -30,6 +30,11 @@ void foo() {
#pragma omp parallel for
for (int i = 0; i < 10; ++i)
;
+#pragma omp parallel
+#pragma omp parallel sections
+ {
+ bar();
+ }
// SIMD DIRECTIVE
#pragma omp simd
@@ -77,6 +82,13 @@ void foo() {
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp simd
+ for (int i = 0; i < 10; ++i) {
+#pragma omp parallel sections // expected-error {{OpenMP constructs may not be nested inside a simd region}}
+ {
+ bar();
+ }
+ }
// FOR DIRECTIVE
#pragma omp for
@@ -141,6 +153,13 @@ void foo() {
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp parallel sections
+ {
+ bar();
+ }
+ }
// SECTIONS DIRECTIVE
#pragma omp sections
@@ -206,6 +225,13 @@ void foo() {
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp sections
+ {
+#pragma omp parallel sections
+ {
+ bar();
+ }
+ }
// SECTION DIRECTIVE
#pragma omp section // expected-error {{orphaned 'omp section' directives are prohibited, it must be closely nested to a sections region}}
@@ -269,6 +295,13 @@ void foo() {
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp single
+ {
+#pragma omp parallel sections
+ {
+ bar();
+ }
+ }
// PARALLEL FOR DIRECTIVE
#pragma omp parallel for
@@ -333,6 +366,85 @@ void foo() {
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp parallel sections
+ {
+ bar();
+ }
+ }
+
+// PARALLEL SECTIONS DIRECTIVE
+#pragma omp parallel sections
+ {
+#pragma omp for // expected-error {{region cannot be closely nested inside 'parallel sections' region; perhaps you forget to enclose 'omp for' directive into a parallel region?}}
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
+#pragma omp parallel sections
+ {
+#pragma omp simd
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
+#pragma omp parallel sections
+ {
+#pragma omp parallel
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
+#pragma omp parallel sections
+ {
+#pragma omp sections // expected-error {{region cannot be closely nested inside 'parallel sections' region; perhaps you forget to enclose 'omp sections' directive into a parallel region?}}
+ {
+ bar();
+ }
+ }
+#pragma omp parallel sections
+ {
+#pragma omp section
+ {
+ bar();
+ }
+ }
+#pragma omp parallel sections
+ {
+#pragma omp section
+ {
+#pragma omp single // expected-error {{region cannot be closely nested inside 'section' region; perhaps you forget to enclose 'omp single' directive into a parallel region?}}
+ bar();
+ }
+ }
+#pragma omp parallel sections
+ {
+#pragma omp parallel
+ {
+#pragma omp single // OK
+ {
+ bar();
+ }
+#pragma omp for // OK
+ for (int i = 0; i < 10; ++i)
+ ;
+#pragma omp sections // OK
+ {
+ bar();
+ }
+ }
+ }
+#pragma omp parallel sections
+ {
+#pragma omp parallel for
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
+#pragma omp parallel sections
+ {
+#pragma omp parallel sections
+ {
+ bar();
+ }
+ }
}
void foo() {
@@ -367,6 +479,11 @@ void foo() {
#pragma omp parallel for
for (int i = 0; i < 10; ++i)
;
+#pragma omp parallel
+#pragma omp parallel sections
+ {
+ bar();
+ }
// SIMD DIRECTIVE
#pragma omp simd
@@ -412,6 +529,13 @@ void foo() {
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp simd
+ for (int i = 0; i < 10; ++i) {
+#pragma omp parallel sections // expected-error {{OpenMP constructs may not be nested inside a simd region}}
+ {
+ bar();
+ }
+ }
// FOR DIRECTIVE
#pragma omp for
@@ -474,6 +598,13 @@ void foo() {
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp parallel sections
+ {
+ bar();
+ }
+ }
// SECTIONS DIRECTIVE
#pragma omp sections
@@ -536,6 +667,13 @@ void foo() {
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp sections
+ {
+#pragma omp parallel sections
+ {
+ bar();
+ }
+ }
// SECTION DIRECTIVE
#pragma omp section // expected-error {{orphaned 'omp section' directives are prohibited, it must be closely nested to a sections region}}
@@ -599,6 +737,13 @@ void foo() {
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp single
+ {
+#pragma omp parallel sections
+ {
+ bar();
+ }
+ }
// PARALLEL FOR DIRECTIVE
#pragma omp parallel for
@@ -663,6 +808,85 @@ void foo() {
for (int i = 0; i < 10; ++i)
;
}
+#pragma omp parallel for
+ for (int i = 0; i < 10; ++i) {
+#pragma omp parallel sections
+ {
+ bar();
+ }
+ }
+
+// PARALLEL SECTIONS DIRECTIVE
+#pragma omp parallel sections
+ {
+#pragma omp for // expected-error {{region cannot be closely nested inside 'parallel sections' region; perhaps you forget to enclose 'omp for' directive into a parallel region?}}
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
+#pragma omp parallel sections
+ {
+#pragma omp simd
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
+#pragma omp parallel sections
+ {
+#pragma omp parallel
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
+#pragma omp parallel sections
+ {
+#pragma omp sections // expected-error {{region cannot be closely nested inside 'parallel sections' region; perhaps you forget to enclose 'omp sections' directive into a parallel region?}}
+ {
+ bar();
+ }
+ }
+#pragma omp parallel sections
+ {
+#pragma omp section
+ {
+ bar();
+ }
+ }
+#pragma omp parallel sections
+ {
+#pragma omp section
+ {
+#pragma omp single // expected-error {{region cannot be closely nested inside 'section' region; perhaps you forget to enclose 'omp single' directive into a parallel region?}}
+ bar();
+ }
+ }
+#pragma omp parallel sections
+ {
+#pragma omp parallel
+ {
+#pragma omp single // OK
+ {
+ bar();
+ }
+#pragma omp for // OK
+ for (int i = 0; i < 10; ++i)
+ ;
+#pragma omp sections // OK
+ {
+ bar();
+ }
+ }
+ }
+#pragma omp parallel sections
+ {
+#pragma omp parallel for
+ for (int i = 0; i < 10; ++i)
+ ;
+ }
+#pragma omp parallel sections
+ {
+#pragma omp parallel sections
+ {
+ bar();
+ }
+ }
return foo<int>();
}
Added: cfe/trunk/test/OpenMP/parallel_sections_ast_print.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/OpenMP/parallel_sections_ast_print.cpp?rev=212516&view=auto
==============================================================================
--- cfe/trunk/test/OpenMP/parallel_sections_ast_print.cpp (added)
+++ cfe/trunk/test/OpenMP/parallel_sections_ast_print.cpp Tue Jul 8 03:12:03 2014
@@ -0,0 +1,144 @@
+// RUN: %clang_cc1 -verify -fopenmp=libiomp5 -ast-print %s | FileCheck %s
+// RUN: %clang_cc1 -fopenmp=libiomp5 -x c++ -std=c++11 -emit-pch -o %t %s
+// RUN: %clang_cc1 -fopenmp=libiomp5 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
+// expected-no-diagnostics
+
+#ifndef HEADER
+#define HEADER
+
+void foo() {}
+
+template <class T>
+struct S {
+ operator T() { return T(); }
+ static T TS;
+#pragma omp threadprivate(TS)
+};
+
+// CHECK: template <class T = int> struct S {
+// CHECK: static int TS;
+// CHECK-NEXT: #pragma omp threadprivate(S<int>::TS)
+// CHECK-NEXT: }
+// CHECK: template <class T = long> struct S {
+// CHECK: static long TS;
+// CHECK-NEXT: #pragma omp threadprivate(S<long>::TS)
+// CHECK-NEXT: }
+// CHECK: template <class T> struct S {
+// CHECK: static T TS;
+// CHECK-NEXT: #pragma omp threadprivate(S::TS)
+// CHECK: };
+
+template <typename T, int C>
+T tmain(T argc, T *argv) {
+ T b = argc, c, d, e, f, g;
+ static T a;
+ S<T> s;
+#pragma omp parallel sections
+ {
+ a = 2;
+ }
+#pragma omp parallel sections default(none), private(argc, b) firstprivate(argv) shared(d) if (argc > 0) num_threads(C) copyin(S < T > ::TS) proc_bind(master) reduction(+ : c) reduction(max : e)
+ {
+ foo();
+ }
+#pragma omp parallel sections if (C) num_threads(s) proc_bind(close) reduction(^ : e, f) reduction(&& : g) lastprivate(b, c)
+ {
+ foo();
+#pragma omp section
+ foo();
+ }
+ return 0;
+}
+
+// CHECK: template <typename T = int, int C = 5> int tmain(int argc, int *argv) {
+// CHECK-NEXT: int b = argc, c, d, e, f, g;
+// CHECK-NEXT: static int a;
+// CHECK-NEXT: S<int> s;
+// CHECK-NEXT: #pragma omp parallel sections
+// CHECK-NEXT: {
+// CHECK-NEXT: a = 2;
+// CHECK-NEXT: }
+// CHECK-NEXT: #pragma omp parallel sections default(none) private(argc,b) firstprivate(argv) shared(d) if(argc > 0) num_threads(5) copyin(S<int>::TS) proc_bind(master) reduction(+: c) reduction(max: e)
+// CHECK-NEXT: {
+// CHECK-NEXT: foo();
+// CHECK-NEXT: }
+// CHECK-NEXT: #pragma omp parallel sections if(5) num_threads(s) proc_bind(close) reduction(^: e,f) reduction(&&: g) lastprivate(b,c)
+// CHECK-NEXT: {
+// CHECK-NEXT: foo();
+// CHECK-NEXT: #pragma omp section
+// CHECK-NEXT: foo();
+// CHECK-NEXT: }
+// CHECK: template <typename T = long, int C = 1> long tmain(long argc, long *argv) {
+// CHECK-NEXT: long b = argc, c, d, e, f, g;
+// CHECK-NEXT: static long a;
+// CHECK-NEXT: S<long> s;
+// CHECK-NEXT: #pragma omp parallel sections
+// CHECK-NEXT: {
+// CHECK-NEXT: a = 2;
+// CHECK-NEXT: }
+// CHECK-NEXT: #pragma omp parallel sections default(none) private(argc,b) firstprivate(argv) shared(d) if(argc > 0) num_threads(1) copyin(S<long>::TS) proc_bind(master) reduction(+: c) reduction(max: e)
+// CHECK-NEXT: {
+// CHECK-NEXT: foo();
+// CHECK-NEXT: }
+// CHECK-NEXT: #pragma omp parallel sections if(1) num_threads(s) proc_bind(close) reduction(^: e,f) reduction(&&: g) lastprivate(b,c)
+// CHECK-NEXT: {
+// CHECK-NEXT: foo();
+// CHECK-NEXT: #pragma omp section
+// CHECK-NEXT: foo();
+// CHECK-NEXT: }
+// CHECK: template <typename T, int C> T tmain(T argc, T *argv) {
+// CHECK-NEXT: T b = argc, c, d, e, f, g;
+// CHECK-NEXT: static T a;
+// CHECK-NEXT: S<T> s;
+// CHECK-NEXT: #pragma omp parallel sections
+// CHECK-NEXT: {
+// CHECK-NEXT: a = 2;
+// CHECK-NEXT: }
+// CHECK-NEXT: #pragma omp parallel sections default(none) private(argc,b) firstprivate(argv) shared(d) if(argc > 0) num_threads(C) copyin(S<T>::TS) proc_bind(master) reduction(+: c) reduction(max: e)
+// CHECK-NEXT: {
+// CHECK-NEXT: foo();
+// CHECK-NEXT: }
+// CHECK-NEXT: #pragma omp parallel sections if(C) num_threads(s) proc_bind(close) reduction(^: e,f) reduction(&&: g) lastprivate(b,c)
+// CHECK-NEXT: {
+// CHECK-NEXT: foo();
+// CHECK-NEXT: #pragma omp section
+// CHECK-NEXT: foo();
+// CHECK-NEXT: }
+
+enum Enum {};
+
+int main(int argc, char **argv) {
+ long x;
+ int b = argc, c, d, e, f, g;
+ static int a;
+#pragma omp threadprivate(a)
+ Enum ee;
+// CHECK: Enum ee;
+#pragma omp parallel sections
+ // CHECK-NEXT: #pragma omp parallel sections
+ {
+ a = 2;
+ }
+// CHECK-NEXT: {
+// CHECK-NEXT: a = 2;
+// CHECK-NEXT: }
+#pragma omp parallel sections default(none), private(argc, b) firstprivate(argv) if (argc > 0) num_threads(ee) copyin(a) proc_bind(spread) reduction(| : c, d) reduction(* : e) lastprivate(argv)
+ // CHECK-NEXT: #pragma omp parallel sections default(none) private(argc,b) firstprivate(argv) if(argc > 0) num_threads(ee) copyin(a) proc_bind(spread) reduction(|: c,d) reduction(*: e) lastprivate(argv)
+ {
+ foo();
+#pragma omp section
+ foo();
+#pragma omp section
+ foo();
+ }
+ // CHECK-NEXT: {
+ // CHECK-NEXT: foo();
+ // CHECK-NEXT: #pragma omp section
+ // CHECK-NEXT: foo();
+ // CHECK-NEXT: #pragma omp section
+ // CHECK-NEXT: foo();
+ // CHECK-NEXT: }
+ return tmain<int, 5>(b, &b) + tmain<long, 1>(x, &x);
+}
+
+#endif
Propchange: cfe/trunk/test/OpenMP/parallel_sections_ast_print.cpp
------------------------------------------------------------------------------
svn:eol-style = native
Propchange: cfe/trunk/test/OpenMP/parallel_sections_ast_print.cpp
------------------------------------------------------------------------------
svn:keywords = Author Date Id Rev URL
Propchange: cfe/trunk/test/OpenMP/parallel_sections_ast_print.cpp
------------------------------------------------------------------------------
svn:mime-type = text/plain
Added: cfe/trunk/test/OpenMP/parallel_sections_copyin_messages.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/OpenMP/parallel_sections_copyin_messages.cpp?rev=212516&view=auto
==============================================================================
--- cfe/trunk/test/OpenMP/parallel_sections_copyin_messages.cpp (added)
+++ cfe/trunk/test/OpenMP/parallel_sections_copyin_messages.cpp Tue Jul 8 03:12:03 2014
@@ -0,0 +1,105 @@
+// RUN: %clang_cc1 -verify -fopenmp=libiomp5 -ferror-limit 100 -o - %s
+
+void foo() {
+}
+
+bool foobool(int argc) {
+ return argc;
+}
+
+struct S1; // expected-note {{declared here}}
+class S2 {
+ mutable int a;
+
+public:
+ S2() : a(0) {}
+ S2 &operator=(S2 &s2) { return *this; }
+};
+class S3 {
+ int a;
+
+public:
+ S3() : a(0) {}
+ S3 &operator=(S3 &s3) { return *this; }
+};
+class S4 { // expected-note {{'S4' declared here}}
+ int a;
+ S4();
+ S4 &operator=(const S4 &s4);
+
+public:
+ S4(int v) : a(v) {}
+};
+class S5 { // expected-note {{'S5' declared here}}
+ int a;
+ S5() : a(0) {}
+ S5 &operator=(const S5 &s5) { return *this; }
+
+public:
+ S5(int v) : a(v) {}
+};
+template <class T>
+class ST {
+public:
+ static T s;
+};
+
+S2 k;
+S3 h;
+S4 l(3); // expected-note {{'l' defined here}}
+S5 m(4); // expected-note {{'m' defined here}}
+#pragma omp threadprivate(h, k, l, m)
+
+int main(int argc, char **argv) {
+ int i;
+#pragma omp parallel sections copyin // expected-error {{expected '(' after 'copyin'}}
+ {
+ foo();
+ }
+#pragma omp parallel sections copyin( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+#pragma omp parallel sections copyin() // expected-error {{expected expression}}
+ {
+ foo();
+ }
+#pragma omp parallel sections copyin(k // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+#pragma omp parallel sections copyin(h, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+#pragma omp parallel sections copyin(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
+ {
+ foo();
+ }
+#pragma omp parallel sections copyin(l) // expected-error {{copyin variable must have an accessible, unambiguous copy assignment operator}}
+ {
+ foo();
+ }
+#pragma omp parallel sections copyin(S1) // expected-error {{'S1' does not refer to a value}}
+ {
+ foo();
+ }
+#pragma omp parallel sections copyin(argv[1]) // expected-error {{expected variable name}}
+ {
+ foo();
+ }
+#pragma omp parallel sections copyin(i) // expected-error {{copyin variable must be threadprivate}}
+ {
+ foo();
+ }
+#pragma omp parallel sections copyin(m) // expected-error {{copyin variable must have an accessible, unambiguous copy assignment operator}}
+ {
+ foo();
+ }
+#pragma omp parallel sections copyin(ST < int > ::s) // expected-error {{copyin variable must be threadprivate}}
+ {
+ foo();
+ }
+
+ return 0;
+}
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Added: cfe/trunk/test/OpenMP/parallel_sections_default_messages.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/OpenMP/parallel_sections_default_messages.cpp?rev=212516&view=auto
==============================================================================
--- cfe/trunk/test/OpenMP/parallel_sections_default_messages.cpp (added)
+++ cfe/trunk/test/OpenMP/parallel_sections_default_messages.cpp Tue Jul 8 03:12:03 2014
@@ -0,0 +1,39 @@
+// RUN: %clang_cc1 -verify -fopenmp=libiomp5 -ferror-limit 100 -o - %s
+
+void foo();
+
+int main(int argc, char **argv) {
+#pragma omp parallel sections default // expected-error {{expected '(' after 'default'}}
+ {
+#pragma omp parallel sections default( // expected-error {{expected 'none' or 'shared' in OpenMP clause 'default'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+#pragma omp parallel sections default() // expected-error {{expected 'none' or 'shared' in OpenMP clause 'default'}}
+ {
+#pragma omp parallel sections default(none // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+#pragma omp parallel sections default(shared), default(shared) // expected-error {{directive '#pragma omp parallel sections' cannot contain more than one 'default' clause}}
+ {
+#pragma omp parallel sections default(x) // expected-error {{expected 'none' or 'shared' in OpenMP clause 'default'}}
+ {
+ foo();
+ }
+ }
+ }
+ }
+ }
+ }
+
+#pragma omp parallel sections default(none)
+ {
+ ++argc; // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}}
+ }
+
+#pragma omp parallel sections default(none)
+ {
+#pragma omp parallel sections default(shared)
+ {
+ ++argc;
+ }
+ }
+ return 0;
+}
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Added: cfe/trunk/test/OpenMP/parallel_sections_firstprivate_messages.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/OpenMP/parallel_sections_firstprivate_messages.cpp?rev=212516&view=auto
==============================================================================
--- cfe/trunk/test/OpenMP/parallel_sections_firstprivate_messages.cpp (added)
+++ cfe/trunk/test/OpenMP/parallel_sections_firstprivate_messages.cpp Tue Jul 8 03:12:03 2014
@@ -0,0 +1,295 @@
+// RUN: %clang_cc1 -verify -fopenmp=libiomp5 %s
+
+void foo() {
+}
+
+bool foobool(int argc) {
+ return argc;
+}
+
+struct S1; // expected-note 2 {{declared here}} expected-note 2 {{forward declaration of 'S1'}}
+extern S1 a;
+class S2 {
+ mutable int a;
+
+public:
+ S2() : a(0) {}
+ S2(S2 &s2) : a(s2.a) {}
+ static float S2s;
+ static const float S2sc;
+};
+const float S2::S2sc = 0;
+const S2 b;
+const S2 ba[5];
+class S3 {
+ int a;
+ S3 &operator=(const S3 &s3);
+
+public:
+ S3() : a(0) {}
+ S3(S3 &s3) : a(s3.a) {}
+};
+const S3 c;
+const S3 ca[5];
+extern const int f;
+class S4 { // expected-note 2 {{'S4' declared here}}
+ int a;
+ S4();
+ S4(const S4 &s4);
+
+public:
+ S4(int v) : a(v) {}
+};
+class S5 { // expected-note 4 {{'S5' declared here}}
+ int a;
+ S5(const S5 &s5) : a(s5.a) {}
+
+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 <class I, class C>
+int foomain(int argc, char **argv) {
+ I e(4); // expected-note {{'e' defined here}}
+ C g(5); // expected-note 2 {{'g' defined here}}
+ int i;
+ int &j = i; // expected-note {{'j' defined here}}
+#pragma omp parallel sections firstprivate // expected-error {{expected '(' after 'firstprivate'}}
+ {
+ foo();
+ }
+#pragma omp parallel sections firstprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+#pragma omp parallel sections firstprivate() // expected-error {{expected expression}}
+ {
+ foo();
+ }
+#pragma omp parallel sections firstprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+#pragma omp parallel sections firstprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+#pragma omp parallel sections firstprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
+ {
+ foo();
+ }
+#pragma omp parallel sections firstprivate(argc)
+ {
+ foo();
+ }
+#pragma omp parallel sections firstprivate(S1) // expected-error {{'S1' does not refer to a value}}
+ {
+ foo();
+ }
+#pragma omp parallel sections firstprivate(a, b) // expected-error {{firstprivate variable with incomplete type 'S1'}}
+ {
+ foo();
+ }
+#pragma omp parallel sections firstprivate(argv[1]) // expected-error {{expected variable name}}
+ {
+ foo();
+ }
+#pragma omp parallel sections firstprivate(e, g) // expected-error 2 {{firstprivate variable must have an accessible, unambiguous copy constructor}}
+ {
+ foo();
+ }
+#pragma omp parallel sections firstprivate(h) // expected-error {{threadprivate or thread local variable cannot be firstprivate}}
+ {
+ foo();
+ }
+#pragma omp parallel sections linear(i) // expected-error {{unexpected OpenMP clause 'linear' in directive '#pragma omp parallel sections'}}
+ {
+ foo();
+ }
+#pragma omp parallel
+ {
+ int v = 0;
+ int i;
+#pragma omp parallel sections firstprivate(i)
+ {
+ foo();
+ }
+ v += i;
+ }
+#pragma omp parallel shared(i)
+#pragma omp parallel private(i)
+#pragma omp parallel sections firstprivate(j) // expected-error {{arguments of OpenMP clause 'firstprivate' cannot be of reference type}}
+ {
+ foo();
+ }
+#pragma omp parallel sections firstprivate(i)
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(g) firstprivate(g) // expected-error {{firstprivate variable must have an accessible, unambiguous copy constructor}}
+ {
+ foo();
+ }
+#pragma omp parallel private(i)
+#pragma omp parallel sections firstprivate(i)
+ {
+ foo();
+ }
+#pragma omp parallel reduction(+ : i)
+#pragma omp parallel sections firstprivate(i)
+ {
+ foo();
+ }
+ return 0;
+}
+
+int main(int argc, char **argv) {
+ const int d = 5;
+ const int da[5] = {0};
+ S4 e(4); // expected-note {{'e' defined here}}
+ S5 g(5); // expected-note 2 {{'g' defined here}}
+ S3 m;
+ S6 n(2);
+ int i;
+ int &j = i; // expected-note {{'j' defined here}}
+#pragma omp parallel sections firstprivate // expected-error {{expected '(' after 'firstprivate'}}
+ {
+ foo();
+ }
+#pragma omp parallel sections firstprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+#pragma omp parallel sections firstprivate() // expected-error {{expected expression}}
+ {
+ foo();
+ }
+#pragma omp parallel sections firstprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+#pragma omp parallel sections firstprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+#pragma omp parallel sections firstprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
+ {
+ foo();
+ }
+#pragma omp parallel sections firstprivate(argc)
+ {
+ foo();
+ }
+#pragma omp parallel sections firstprivate(S1) // expected-error {{'S1' does not refer to a value}}
+ {
+ foo();
+ }
+#pragma omp parallel sections firstprivate(a, b, c, d, f) // expected-error {{firstprivate variable with incomplete type 'S1'}}
+ {
+ foo();
+ }
+#pragma omp parallel sections firstprivate(argv[1]) // expected-error {{expected variable name}}
+ {
+ foo();
+ }
+#pragma omp parallel sections firstprivate(2 * 2) // expected-error {{expected variable name}}
+ {
+ foo();
+ }
+#pragma omp parallel sections firstprivate(ba) // OK
+ {
+ foo();
+ }
+#pragma omp parallel sections firstprivate(ca) // OK
+ {
+ foo();
+ }
+#pragma omp parallel sections firstprivate(da) // OK
+ {
+ foo();
+ }
+ int xa;
+#pragma omp parallel sections firstprivate(xa) // OK
+ {
+ foo();
+ }
+#pragma omp parallel sections firstprivate(S2::S2s) // OK
+ {
+ foo();
+ }
+#pragma omp parallel sections firstprivate(S2::S2sc) // OK
+ {
+ foo();
+ }
+#pragma omp parallel sections safelen(5) // expected-error {{unexpected OpenMP clause 'safelen' in directive '#pragma omp parallel sections'}}
+ {
+ foo();
+ }
+#pragma omp parallel sections firstprivate(e, g) // expected-error 2 {{firstprivate variable must have an accessible, unambiguous copy constructor}}
+ {
+ foo();
+ }
+#pragma omp parallel sections firstprivate(m) // OK
+ {
+ foo();
+ }
+#pragma omp parallel sections firstprivate(h) // expected-error {{threadprivate or thread local variable cannot be firstprivate}}
+ {
+ foo();
+ }
+#pragma omp parallel sections private(xa), firstprivate(xa) // expected-error {{private variable cannot be firstprivate}} expected-note {{defined as private}}
+ {
+ foo();
+ }
+#pragma omp parallel shared(xa)
+#pragma omp parallel sections firstprivate(xa) // OK: may be firstprivate
+ {
+ foo();
+ }
+#pragma omp parallel sections firstprivate(j) // expected-error {{arguments of OpenMP clause 'firstprivate' cannot be of reference type}}
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(g) firstprivate(g) // expected-error {{firstprivate variable must have an accessible, unambiguous copy constructor}}
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(n) firstprivate(n) // OK
+ {
+ foo();
+ }
+#pragma omp parallel
+ {
+ int v = 0;
+ int i;
+#pragma omp parallel sections firstprivate(i)
+ {
+ foo();
+ }
+ v += i;
+ }
+#pragma omp parallel private(i)
+#pragma omp parallel sections firstprivate(i)
+ {
+ foo();
+ }
+#pragma omp parallel reduction(+ : i)
+#pragma omp parallel sections firstprivate(i)
+ {
+ foo();
+ }
+
+ return foomain<S4, S5>(argc, argv); // expected-note {{in instantiation of function template specialization 'foomain<S4, S5>' requested here}}
+}
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Added: cfe/trunk/test/OpenMP/parallel_sections_if_messages.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/OpenMP/parallel_sections_if_messages.cpp?rev=212516&view=auto
==============================================================================
--- cfe/trunk/test/OpenMP/parallel_sections_if_messages.cpp (added)
+++ cfe/trunk/test/OpenMP/parallel_sections_if_messages.cpp Tue Jul 8 03:12:03 2014
@@ -0,0 +1,113 @@
+// RUN: %clang_cc1 -verify -fopenmp=libiomp5 -ferror-limit 100 %s
+
+void foo() {
+}
+
+bool foobool(int argc) {
+ return argc;
+}
+
+struct S1; // expected-note {{declared here}}
+
+template <class T, class S> // expected-note {{declared here}}
+int tmain(T argc, S **argv) {
+ #pragma omp parallel sections if // expected-error {{expected '(' after 'if'}}
+ {
+ foo();
+ }
+ #pragma omp parallel sections if ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+ #pragma omp parallel sections if () // expected-error {{expected expression}}
+ {
+ foo();
+ }
+ #pragma omp parallel sections if (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+ #pragma omp parallel sections if (argc)) // expected-warning {{extra tokens at the end of '#pragma omp parallel sections' are ignored}}
+ {
+ foo();
+ }
+ #pragma omp parallel sections if (argc > 0 ? argv[1] : argv[2])
+ {
+ foo();
+ }
+ #pragma omp parallel sections if (foobool(argc)), if (true) // expected-error {{directive '#pragma omp parallel sections' cannot contain more than one 'if' clause}}
+ {
+ foo();
+ }
+ #pragma omp parallel sections if (S) // expected-error {{'S' does not refer to a value}}
+ {
+ foo();
+ }
+ #pragma omp parallel sections if (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+ #pragma omp parallel sections if (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+ #pragma omp parallel sections if(argc)
+ {
+ foo();
+ }
+
+ return 0;
+}
+
+int main(int argc, char **argv) {
+ #pragma omp parallel sections if // expected-error {{expected '(' after 'if'}}
+ {
+ foo();
+ }
+ #pragma omp parallel sections if ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+ #pragma omp parallel sections if () // expected-error {{expected expression}}
+ {
+ foo();
+ }
+ #pragma omp parallel sections if (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+ #pragma omp parallel sections if (argc)) // expected-warning {{extra tokens at the end of '#pragma omp parallel sections' are ignored}}
+ {
+ foo();
+ }
+ #pragma omp parallel sections if (argc > 0 ? argv[1] : argv[2])
+ {
+ foo();
+ }
+ #pragma omp parallel sections if (foobool(argc)), if (true) // expected-error {{directive '#pragma omp parallel sections' cannot contain more than one 'if' clause}}
+ {
+ foo();
+ }
+ #pragma omp parallel sections if (S1) // expected-error {{'S1' does not refer to a value}}
+ {
+ foo();
+ }
+ #pragma omp parallel sections if (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+ #pragma omp parallel sections if (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+ #pragma omp parallel sections if (1 0) // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+ #pragma omp parallel sections if(if(tmain(argc, argv) // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+
+ return tmain(argc, argv);
+}
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Added: cfe/trunk/test/OpenMP/parallel_sections_lastprivate_messages.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/OpenMP/parallel_sections_lastprivate_messages.cpp?rev=212516&view=auto
==============================================================================
--- cfe/trunk/test/OpenMP/parallel_sections_lastprivate_messages.cpp (added)
+++ cfe/trunk/test/OpenMP/parallel_sections_lastprivate_messages.cpp Tue Jul 8 03:12:03 2014
@@ -0,0 +1,269 @@
+// RUN: %clang_cc1 -verify -fopenmp=libiomp5 %s
+
+void foo() {
+}
+
+bool foobool(int argc) {
+ return argc;
+}
+
+struct S1; // expected-note 2 {{declared here}} expected-note 2 {{forward declaration of 'S1'}}
+extern S1 a;
+class S2 {
+ mutable int a;
+
+public:
+ S2() : a(0) {}
+ S2(S2 &s2) : a(s2.a) {}
+ static float S2s; // expected-note {{static data member is predetermined as shared}}
+ static const float S2sc;
+};
+const float S2::S2sc = 0; // expected-note {{static data member is predetermined as shared}}
+const S2 b;
+const S2 ba[5];
+class S3 { // expected-note 2 {{'S3' declared here}}
+ int a;
+ S3 &operator=(const S3 &s3);
+
+public:
+ S3() : a(0) {}
+ S3(S3 &s3) : a(s3.a) {}
+};
+const S3 c; // expected-note {{global variable is predetermined as shared}}
+const S3 ca[5]; // expected-note {{global variable is predetermined as shared}}
+extern const int f; // expected-note {{global variable is predetermined as shared}}
+class S4 { // expected-note 3 {{'S4' declared here}}
+ int a;
+ S4();
+ S4(const S4 &s4);
+
+public:
+ S4(int v) : a(v) {}
+};
+class S5 { // expected-note {{'S5' declared here}}
+ int a;
+ S5() : a(0) {}
+
+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 <class I, class C>
+int foomain(int argc, char **argv) {
+ I e(4); // expected-note {{'e' defined here}}
+ I g(5); // expected-note {{'g' defined here}}
+ int i;
+ int &j = i; // expected-note {{'j' defined here}}
+#pragma omp parallel sections lastprivate // expected-error {{expected '(' after 'lastprivate'}}
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate() // expected-error {{expected expression}}
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(argc)
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(S1) // expected-error {{'S1' does not refer to a value}}
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(a, b) // expected-error {{lastprivate variable with incomplete type 'S1'}}
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(argv[1]) // expected-error {{expected variable name}}
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(e, g) // expected-error 2 {{lastprivate variable must have an accessible, unambiguous default constructor}}
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(h) // expected-error {{threadprivate or thread local variable cannot be lastprivate}}
+ {
+ foo();
+ }
+#pragma omp parallel sections linear(i) // expected-error {{unexpected OpenMP clause 'linear' in directive '#pragma omp parallel sections'}}
+ {
+ foo();
+ }
+#pragma omp parallel
+ {
+ int v = 0;
+ int i;
+#pragma omp parallel sections lastprivate(i)
+ {
+ foo();
+ }
+ v += i;
+ }
+#pragma omp parallel shared(i)
+#pragma omp parallel private(i)
+#pragma omp parallel sections lastprivate(j) // expected-error {{arguments of OpenMP clause 'lastprivate' cannot be of reference type}}
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(i)
+ {
+ foo();
+ }
+ return 0;
+}
+
+int main(int argc, char **argv) {
+ const int d = 5; // expected-note {{constant variable is predetermined as shared}}
+ const int da[5] = {0}; // expected-note {{constant variable is predetermined as shared}}
+ S4 e(4); // expected-note {{'e' defined here}}
+ S5 g(5); // expected-note {{'g' defined here}}
+ S3 m; // expected-note 2 {{'m' defined here}}
+ S6 n(2);
+ int i;
+ int &j = i; // expected-note {{'j' defined here}}
+#pragma omp parallel sections lastprivate // expected-error {{expected '(' after 'lastprivate'}}
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate() // expected-error {{expected expression}}
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(argc)
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(S1) // expected-error {{'S1' does not refer to a value}}
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(a, b, c, d, f) // expected-error {{lastprivate variable with incomplete type 'S1'}} expected-error 3 {{shared variable cannot be lastprivate}}
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(argv[1]) // expected-error {{expected variable name}}
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(2 * 2) // expected-error {{expected variable name}}
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(ba)
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(ca) // expected-error {{shared variable cannot be lastprivate}}
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(da) // expected-error {{shared variable cannot be lastprivate}}
+ {
+ foo();
+ }
+ int xa;
+#pragma omp parallel sections lastprivate(xa) // OK
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(S2::S2s) // expected-error {{shared variable cannot be lastprivate}}
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(S2::S2sc) // expected-error {{shared variable cannot be lastprivate}}
+ {
+ foo();
+ }
+#pragma omp parallel sections safelen(5) // expected-error {{unexpected OpenMP clause 'safelen' in directive '#pragma omp parallel sections'}}
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(e, g) // expected-error 2 {{lastprivate variable must have an accessible, unambiguous default constructor}}
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(m) // expected-error {{lastprivate variable must have an accessible, unambiguous copy assignment operator}}
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(h) // expected-error {{threadprivate or thread local variable cannot be lastprivate}}
+ {
+ foo();
+ }
+#pragma omp parallel sections private(xa), lastprivate(xa) // expected-error {{private variable cannot be lastprivate}} expected-note {{defined as private}}
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(i)
+ {
+ foo();
+ }
+#pragma omp parallel private(xa)
+#pragma omp parallel sections lastprivate(xa)
+ {
+ foo();
+ }
+#pragma omp parallel reduction(+ : xa)
+#pragma omp parallel sections lastprivate(xa)
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(j) // expected-error {{arguments of OpenMP clause 'lastprivate' cannot be of reference type}}
+ {
+ foo();
+ }
+#pragma omp parallel sections firstprivate(m) lastprivate(m) // expected-error {{lastprivate variable must have an accessible, unambiguous copy assignment operator}}
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(n) firstprivate(n) // OK
+ {
+ foo();
+ }
+ return foomain<S4, S5>(argc, argv); // expected-note {{in instantiation of function template specialization 'foomain<S4, S5>' requested here}}
+}
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URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/OpenMP/parallel_sections_messages.cpp?rev=212516&view=auto
==============================================================================
--- cfe/trunk/test/OpenMP/parallel_sections_messages.cpp (added)
+++ cfe/trunk/test/OpenMP/parallel_sections_messages.cpp Tue Jul 8 03:12:03 2014
@@ -0,0 +1,86 @@
+// RUN: %clang_cc1 -verify -fopenmp=libiomp5 -ferror-limit 100 -std=c++11 -o - %s
+
+void foo() {
+}
+
+#pragma omp parallel sections // expected-error {{unexpected OpenMP directive '#pragma omp parallel sections'}}
+
+int main(int argc, char **argv) {
+#pragma omp parallel sections {// expected-warning {{extra tokens at the end of '#pragma omp parallel sections' are ignored}}
+ {
+ foo();
+ }
+#pragma omp parallel sections( // expected-warning {{extra tokens at the end of '#pragma omp parallel sections' are ignored}}
+ {
+ foo();
+ }
+#pragma omp parallel sections[ // expected-warning {{extra tokens at the end of '#pragma omp parallel sections' are ignored}}
+ {
+ foo();
+ }
+#pragma omp parallel sections] // expected-warning {{extra tokens at the end of '#pragma omp parallel sections' are ignored}}
+ {
+ foo();
+ }
+#pragma omp parallel sections) // expected-warning {{extra tokens at the end of '#pragma omp parallel sections' are ignored}}
+ {
+ foo();
+ }
+#pragma omp parallel sections } // expected-warning {{extra tokens at the end of '#pragma omp parallel sections' are ignored}}
+ {
+ foo();
+ }
+// expected-warning at +1 {{extra tokens at the end of '#pragma omp parallel sections' are ignored}}
+#pragma omp parallel sections unknown()
+ {
+ foo();
+#pragma omp section
+ L1:
+ foo();
+ }
+#pragma omp parallel sections
+ {
+ ;
+ }
+#pragma omp parallel sections
+ {
+ goto L1; // expected-error {{use of undeclared label 'L1'}}
+ }
+
+ for (int i = 0; i < 10; ++i) {
+ switch (argc) {
+ case (0):
+#pragma omp parallel sections
+ {
+ foo();
+ break; // expected-error {{'break' statement not in loop or switch statement}}
+ continue; // expected-error {{'continue' statement not in loop statement}}
+ }
+ default:
+ break;
+ }
+ }
+#pragma omp parallel sections default(none)
+ {
+ ++argc; // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}}
+ }
+
+ goto L2; // expected-error {{use of undeclared label 'L2'}}
+#pragma omp parallel sections
+ {
+ L2:
+ foo();
+ }
+#pragma omp parallel sections
+ {
+ return 1; // expected-error {{cannot return from OpenMP region}}
+ }
+
+ [[]] // expected-error {{an attribute list cannot appear here}}
+#pragma omp parallel sections
+ {
+ }
+
+ return 0;
+}
+
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Added: cfe/trunk/test/OpenMP/parallel_sections_misc_messages.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/OpenMP/parallel_sections_misc_messages.c?rev=212516&view=auto
==============================================================================
--- cfe/trunk/test/OpenMP/parallel_sections_misc_messages.c (added)
+++ cfe/trunk/test/OpenMP/parallel_sections_misc_messages.c Tue Jul 8 03:12:03 2014
@@ -0,0 +1,260 @@
+// RUN: %clang_cc1 -fsyntax-only -fopenmp=libiomp5 -verify %s
+
+void foo();
+
+// expected-error at +1 {{unexpected OpenMP directive '#pragma omp parallel sections'}}
+#pragma omp parallel sections
+
+// expected-error at +1 {{unexpected OpenMP directive '#pragma omp parallel sections'}}
+#pragma omp parallel sections foo
+
+void test_no_clause() {
+ int i;
+#pragma omp parallel sections
+ {
+ foo();
+ }
+
+// expected-error at +2 {{the statement for '#pragma omp parallel sections' must be a compound statement}}
+#pragma omp parallel sections
+ ++i;
+
+#pragma omp parallel sections
+ {
+ foo();
+ foo(); // expected-error {{statement in 'omp parallel sections' directive must be enclosed into a section region}}
+ }
+
+}
+
+void test_branch_protected_scope() {
+ int i = 0;
+L1:
+ ++i;
+
+ int x[24];
+
+#pragma omp parallel sections
+ {
+ 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]++;
+ }
+#pragma omp section
+ 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 L3;
+ else if (i == 8) {
+ L3:
+ x[i]++;
+ }
+ }
+
+ if (x[0] == 0)
+ goto L2; // expected-error {{use of undeclared label 'L2'}}
+ else if (x[1] == 1)
+ goto L1;
+ goto L3; // expected-error {{use of undeclared label 'L3'}}
+}
+
+void test_invalid_clause() {
+ int i;
+// expected-warning at +1 {{extra tokens at the end of '#pragma omp parallel sections' are ignored}}
+#pragma omp parallel sections foo bar
+ {
+ foo();
+// expected-error at +1 {{unexpected OpenMP clause 'nowait' in directive '#pragma omp section'}}
+#pragma omp section nowait
+ ;
+ }
+}
+
+void test_non_identifiers() {
+ int i, x;
+
+// expected-warning at +1 {{extra tokens at the end of '#pragma omp parallel sections' are ignored}}
+#pragma omp parallel sections;
+ {
+ foo();
+ }
+// expected-error at +2 {{unexpected OpenMP clause 'linear' in directive '#pragma omp parallel sections'}}
+// expected-warning at +1 {{extra tokens at the end of '#pragma omp parallel sections' are ignored}}
+#pragma omp parallel sections linear(x);
+ {
+ foo();
+ }
+
+// expected-warning at +1 {{extra tokens at the end of '#pragma omp parallel sections' are ignored}}
+#pragma omp parallel sections private(x);
+ {
+ foo();
+ }
+
+// expected-warning at +1 {{extra tokens at the end of '#pragma omp parallel sections' are ignored}}
+#pragma omp parallel sections, private(x);
+ {
+ foo();
+ }
+}
+
+void test_private() {
+ int i;
+// expected-error at +2 {{expected expression}}
+// expected-error at +1 {{expected ')'}} expected-note at +1 {{to match this '('}}
+#pragma omp parallel sections private(
+ {
+ foo();
+ }
+// expected-error at +2 {{expected ')'}} expected-note at +2 {{to match this '('}}
+// expected-error at +1 2 {{expected expression}}
+#pragma omp parallel sections private(,
+ {
+ foo();
+ }
+// expected-error at +1 2 {{expected expression}}
+#pragma omp parallel sections private(, )
+ {
+ foo();
+ }
+// expected-error at +1 {{expected expression}}
+#pragma omp parallel sections private()
+ {
+ foo();
+ }
+// expected-error at +1 {{expected expression}}
+#pragma omp parallel sections private(int)
+ {
+ foo();
+ }
+// expected-error at +1 {{expected variable name}}
+#pragma omp parallel sections private(0)
+ {
+ foo();
+ }
+
+ int x, y, z;
+#pragma omp parallel sections private(x)
+ {
+ foo();
+ }
+#pragma omp parallel sections private(x, y)
+ {
+ foo();
+ }
+#pragma omp parallel sections private(x, y, z)
+ {
+ foo();
+ }
+}
+
+void test_lastprivate() {
+ int i;
+// expected-error at +2 {{expected ')'}} expected-note at +2 {{to match this '('}}
+// expected-error at +1 {{expected expression}}
+#pragma omp parallel sections lastprivate(
+ {
+ foo();
+ }
+
+// expected-error at +2 {{expected ')'}} expected-note at +2 {{to match this '('}}
+// expected-error at +1 2 {{expected expression}}
+#pragma omp parallel sections lastprivate(,
+ {
+ foo();
+ }
+// expected-error at +1 2 {{expected expression}}
+#pragma omp parallel sections lastprivate(, )
+ {
+ foo();
+ }
+// expected-error at +1 {{expected expression}}
+#pragma omp parallel sections lastprivate()
+ {
+ foo();
+ }
+// expected-error at +1 {{expected expression}}
+#pragma omp parallel sections lastprivate(int)
+ {
+ foo();
+ }
+// expected-error at +1 {{expected variable name}}
+#pragma omp parallel sections lastprivate(0)
+ {
+ foo();
+ }
+
+ int x, y, z;
+#pragma omp parallel sections lastprivate(x)
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(x, y)
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(x, y, z)
+ {
+ foo();
+ }
+}
+
+void test_firstprivate() {
+ int i;
+// expected-error at +2 {{expected ')'}} expected-note at +2 {{to match this '('}}
+// expected-error at +1 {{expected expression}}
+#pragma omp parallel sections firstprivate(
+ {
+ foo();
+ }
+
+// expected-error at +2 {{expected ')'}} expected-note at +2 {{to match this '('}}
+// expected-error at +1 2 {{expected expression}}
+#pragma omp parallel sections firstprivate(,
+ {
+ foo();
+ }
+// expected-error at +1 2 {{expected expression}}
+#pragma omp parallel sections firstprivate(, )
+ {
+ foo();
+ }
+// expected-error at +1 {{expected expression}}
+#pragma omp parallel sections firstprivate()
+ {
+ foo();
+ }
+// expected-error at +1 {{expected expression}}
+#pragma omp parallel sections firstprivate(int)
+ {
+ foo();
+ }
+// expected-error at +1 {{expected variable name}}
+#pragma omp parallel sections firstprivate(0)
+ {
+ foo();
+ }
+
+ int x, y, z;
+#pragma omp parallel sections lastprivate(x) firstprivate(x)
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(x, y) firstprivate(x, y)
+ {
+ foo();
+ }
+#pragma omp parallel sections lastprivate(x, y, z) firstprivate(x, y, z)
+ {
+ foo();
+ }
+}
+
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Added: cfe/trunk/test/OpenMP/parallel_sections_num_threads_messages.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/OpenMP/parallel_sections_num_threads_messages.cpp?rev=212516&view=auto
==============================================================================
--- cfe/trunk/test/OpenMP/parallel_sections_num_threads_messages.cpp (added)
+++ cfe/trunk/test/OpenMP/parallel_sections_num_threads_messages.cpp Tue Jul 8 03:12:03 2014
@@ -0,0 +1,63 @@
+// RUN: %clang_cc1 -verify -fopenmp=libiomp5 -ferror-limit 100 %s
+
+void foo() {
+}
+
+bool foobool(int argc) {
+ return argc;
+}
+
+struct S1; // expected-note {{declared here}}
+
+template <class T, typename S, int N> // expected-note {{declared here}}
+T tmain(T argc, S **argv) {
+ #pragma omp parallel sections num_threads // expected-error {{expected '(' after 'num_threads'}}
+ {foo();}
+ #pragma omp parallel sections num_threads ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {foo();}
+ #pragma omp parallel sections num_threads () // expected-error {{expected expression}}
+ {foo();}
+ #pragma omp parallel sections num_threads (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {foo();}
+ #pragma omp parallel sections num_threads (argc)) // expected-warning {{extra tokens at the end of '#pragma omp parallel sections' are ignored}}
+ {foo();}
+ #pragma omp parallel sections num_threads ((argc > 0) ? argv[1] : argv[2]) // expected-error 2 {{expression must have integral or unscoped enumeration type, not 'char *'}}
+ {foo();}
+ #pragma omp parallel sections num_threads (foobool(argc)), num_threads (true), num_threads (-5) // expected-error 2 {{directive '#pragma omp parallel sections' cannot contain more than one 'num_threads' clause}} expected-error {{argument to 'num_threads' clause must be a positive integer value}}
+ {foo();}
+ #pragma omp parallel sections num_threads (S) // expected-error {{'S' does not refer to a value}}
+ {foo();}
+ #pragma omp parallel sections num_threads (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error 2 {{expression must have integral or unscoped enumeration type, not 'char *'}}
+ {foo();}
+ #pragma omp parallel sections num_threads (argc)
+ {foo();}
+ #pragma omp parallel sections num_threads (N) // expected-error {{argument to 'num_threads' clause must be a positive integer value}}
+ {foo();}
+
+ return argc;
+}
+
+int main(int argc, char **argv) {
+ #pragma omp parallel sections num_threads // expected-error {{expected '(' after 'num_threads'}}
+ {foo();}
+ #pragma omp parallel sections num_threads ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {foo();}
+ #pragma omp parallel sections num_threads () // expected-error {{expected expression}}
+ {foo();}
+ #pragma omp parallel sections num_threads (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {foo();}
+ #pragma omp parallel sections num_threads (argc)) // expected-warning {{extra tokens at the end of '#pragma omp parallel sections' are ignored}}
+ {foo();}
+ #pragma omp parallel sections num_threads (argc > 0 ? argv[1] : argv[2]) // expected-error {{integral }}
+ {foo();}
+ #pragma omp parallel sections num_threads (foobool(argc)), num_threads (true), num_threads (-5) // expected-error 2 {{directive '#pragma omp parallel sections' cannot contain more than one 'num_threads' clause}} expected-error {{argument to 'num_threads' clause must be a positive integer value}}
+ {foo();}
+ #pragma omp parallel sections num_threads (S1) // expected-error {{'S1' does not refer to a value}}
+ {foo();}
+ #pragma omp parallel sections num_threads (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expression must have integral or unscoped enumeration type, not 'char *'}}
+ {foo();}
+ #pragma omp parallel sections num_threads (num_threads(tmain<int, char, -1>(argc, argv) // expected-error 2 {{expected ')'}} expected-note 2 {{to match this '('}} expected-note {{in instantiation of function template specialization 'tmain<int, char, -1>' requested here}}
+ {foo();}
+
+ return tmain<int, char, 3>(argc, argv); // expected-note {{in instantiation of function template specialization 'tmain<int, char, 3>' requested here}}
+}
Propchange: cfe/trunk/test/OpenMP/parallel_sections_num_threads_messages.cpp
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Added: cfe/trunk/test/OpenMP/parallel_sections_private_messages.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/OpenMP/parallel_sections_private_messages.cpp?rev=212516&view=auto
==============================================================================
--- cfe/trunk/test/OpenMP/parallel_sections_private_messages.cpp (added)
+++ cfe/trunk/test/OpenMP/parallel_sections_private_messages.cpp Tue Jul 8 03:12:03 2014
@@ -0,0 +1,204 @@
+// RUN: %clang_cc1 -verify -fopenmp=libiomp5 %s
+
+void foo() {
+}
+
+bool foobool(int argc) {
+ return argc;
+}
+
+struct S1; // expected-note 2 {{declared here}} expected-note 2 {{forward declaration of 'S1'}}
+extern S1 a;
+class S2 {
+ mutable int a;
+
+public:
+ S2() : a(0) {}
+};
+const S2 b;
+const S2 ba[5];
+class S3 {
+ int a;
+
+public:
+ S3() : a(0) {}
+};
+const S3 ca[5];
+class S4 { // expected-note {{'S4' declared here}}
+ int a;
+ S4();
+
+public:
+ S4(int v) : a(v) {}
+};
+class S5 { // expected-note {{'S5' declared here}}
+ 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 <class I, class C>
+int foomain(I argc, C **argv) {
+ I e(4);
+ I g(5);
+ int i;
+ int &j = i; // expected-note {{'j' defined here}}
+#pragma omp parallel sections private // expected-error {{expected '(' after 'private'}}
+ {
+ foo();
+ }
+#pragma omp parallel sections private( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+#pragma omp parallel sections private() // expected-error {{expected expression}}
+ {
+ foo();
+ }
+#pragma omp parallel sections private(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+#pragma omp parallel sections private(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+#pragma omp parallel sections private(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
+ {
+ foo();
+ }
+#pragma omp parallel sections private(argc)
+ {
+ foo();
+ }
+#pragma omp parallel sections private(S1) // expected-error {{'S1' does not refer to a value}}
+ {
+ foo();
+ }
+#pragma omp parallel sections private(a, b) // expected-error {{private variable with incomplete type 'S1'}}
+ {
+ foo();
+ }
+#pragma omp parallel sections private(argv[1]) // expected-error {{expected variable name}}
+ {
+ foo();
+ }
+#pragma omp parallel sections private(e, g)
+ {
+ foo();
+ }
+#pragma omp parallel sections private(h) // expected-error {{threadprivate or thread local variable cannot be private}}
+ {
+ foo();
+ }
+#pragma omp parallel sections copyprivate(i) // expected-error {{unexpected OpenMP clause 'copyprivate' in directive '#pragma omp parallel sections'}}
+ {
+ foo();
+ }
+#pragma omp parallel
+ {
+ int v = 0;
+ int i;
+#pragma omp parallel sections private(i)
+ {
+ foo();
+ }
+ v += i;
+ }
+#pragma omp parallel shared(i)
+#pragma omp parallel private(i)
+#pragma omp parallel sections private(j) // expected-error {{arguments of OpenMP clause 'private' cannot be of reference type}}
+ {
+ foo();
+ }
+#pragma omp parallel sections private(i)
+ {
+ foo();
+ }
+ return 0;
+}
+
+int main(int argc, char **argv) {
+ S4 e(4); // expected-note {{'e' defined here}}
+ S5 g(5); // expected-note {{'g' defined here}}
+ int i;
+ int &j = i; // expected-note {{'j' defined here}}
+#pragma omp parallel sections private // expected-error {{expected '(' after 'private'}}
+ {
+ foo();
+ }
+#pragma omp parallel sections private( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+#pragma omp parallel sections private() // expected-error {{expected expression}}
+ {
+ foo();
+ }
+#pragma omp parallel sections private(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+#pragma omp parallel sections private(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+#pragma omp parallel sections private(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
+ {
+ foo();
+ }
+#pragma omp parallel sections private(argc)
+ {
+ foo();
+ }
+#pragma omp parallel sections private(S1) // expected-error {{'S1' does not refer to a value}}
+ {
+ foo();
+ }
+#pragma omp parallel sections private(a, b) // expected-error {{private variable with incomplete type 'S1'}}
+ {
+ foo();
+ }
+#pragma omp parallel sections private(argv[1]) // expected-error {{expected variable name}}
+ {
+ foo();
+ }
+#pragma omp parallel sections private(e, g) // expected-error 2 {{private variable must have an accessible, unambiguous default constructor}}
+ {
+ foo();
+ }
+#pragma omp parallel sections private(h) // expected-error {{threadprivate or thread local variable cannot be private}}
+ {
+ foo();
+ }
+#pragma omp parallel sections copyprivate(i) // expected-error {{unexpected OpenMP clause 'copyprivate' in directive '#pragma omp parallel sections'}}
+ {
+ foo();
+ }
+#pragma omp parallel
+ {
+ int i;
+#pragma omp parallel sections private(i)
+ {
+ foo();
+ }
+ }
+#pragma omp parallel shared(i)
+#pragma omp parallel private(i)
+#pragma omp parallel sections private(j) // expected-error {{arguments of OpenMP clause 'private' cannot be of reference type}}
+ {
+ foo();
+ }
+#pragma omp parallel sections private(i)
+ {
+ foo();
+ }
+
+ return 0;
+}
+
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Added: cfe/trunk/test/OpenMP/parallel_sections_proc_bind_messages.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/OpenMP/parallel_sections_proc_bind_messages.cpp?rev=212516&view=auto
==============================================================================
--- cfe/trunk/test/OpenMP/parallel_sections_proc_bind_messages.cpp (added)
+++ cfe/trunk/test/OpenMP/parallel_sections_proc_bind_messages.cpp Tue Jul 8 03:12:03 2014
@@ -0,0 +1,28 @@
+// RUN: %clang_cc1 -verify -fopenmp=libiomp5 -ferror-limit 100 -o - %s
+
+void foo();
+
+int main(int argc, char **argv) {
+#pragma omp parallel sections proc_bind // expected-error {{expected '(' after 'proc_bind'}}
+ { foo(); }
+#pragma omp parallel sections proc_bind( // expected-error {{expected 'master', 'close' or 'spread' in OpenMP clause 'proc_bind'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ { foo(); }
+#pragma omp parallel sections proc_bind() // expected-error {{expected 'master', 'close' or 'spread' in OpenMP clause 'proc_bind'}}
+ { foo(); }
+#pragma omp parallel sections proc_bind(master // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ { foo(); }
+#pragma omp parallel sections proc_bind(close), proc_bind(spread) // expected-error {{directive '#pragma omp parallel sections' cannot contain more than one 'proc_bind' clause}}
+ { foo(); }
+#pragma omp parallel sections proc_bind(x) // expected-error {{expected 'master', 'close' or 'spread' in OpenMP clause 'proc_bind'}}
+ { foo(); }
+
+#pragma omp parallel sections proc_bind(master)
+ { ++argc; }
+
+#pragma omp parallel sections proc_bind(close)
+ {
+#pragma omp parallel sections proc_bind(spread)
+ { ++argc; }
+ }
+ return 0;
+}
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Added: cfe/trunk/test/OpenMP/parallel_sections_reduction_messages.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/OpenMP/parallel_sections_reduction_messages.cpp?rev=212516&view=auto
==============================================================================
--- cfe/trunk/test/OpenMP/parallel_sections_reduction_messages.cpp (added)
+++ cfe/trunk/test/OpenMP/parallel_sections_reduction_messages.cpp Tue Jul 8 03:12:03 2014
@@ -0,0 +1,358 @@
+// RUN: %clang_cc1 -verify -fopenmp=libiomp5 -ferror-limit 100 -o - %s
+
+void foo() {
+}
+
+bool foobool(int argc) {
+ return argc;
+}
+
+struct S1; // expected-note {{declared here}} expected-note 4 {{forward declaration of 'S1'}}
+extern S1 a;
+class S2 {
+ mutable int a;
+ S2 &operator+=(const S2 &arg) { return (*this); }
+
+public:
+ S2() : a(0) {}
+ S2(S2 &s2) : a(s2.a) {}
+ static float S2s; // expected-note 2 {{static data member is predetermined as shared}}
+ static const float S2sc;
+};
+const float S2::S2sc = 0; // expected-note 2 {{'S2sc' defined here}}
+S2 b; // expected-note 2 {{'b' defined here}}
+const S2 ba[5]; // expected-note 2 {{'ba' defined here}}
+class S3 {
+ int a;
+
+public:
+ 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 2 {{'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 { // expected-note {{'S4' declared here}}
+ int a;
+ S4();
+ 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) {}
+ S5(const S5 &s5) : a(s5.a) {}
+ S5 &operator+=(const S5 &arg);
+
+public:
+ S5(int v) : a(v) {}
+};
+class S6 {
+ int a;
+
+public:
+ S6() : a(6) {}
+ operator int() { return 6; }
+} o; // expected-note 2 {{'o' defined here}}
+
+S3 h, k;
+#pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}
+
+template <class T> // expected-note {{declared here}}
+T tmain(T argc) { // expected-note 2 {{'argc' defined here}}
+ const T d = T(); // expected-note 4 {{'d' defined here}}
+ const T da[5] = {T()}; // expected-note 2 {{'da' defined here}}
+ T qa[5] = {T()};
+ T i;
+ T &j = i; // expected-note 4 {{'j' defined here}}
+ S3 &p = k; // expected-note 2 {{'p' defined here}}
+ const T &r = da[(int)i]; // expected-note 2 {{'r' defined here}}
+ T &q = qa[(int)i]; // expected-note 2 {{'q' defined here}}
+ T fl; // expected-note {{'fl' defined here}}
+#pragma omp parallel sections reduction // expected-error {{expected '(' after 'reduction'}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction + // expected-error {{expected '(' after 'reduction'}} expected-warning {{extra tokens at the end of '#pragma omp parallel sections' are ignored}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction( // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(- // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(& : argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{variable of type 'float' is not valid for specified reduction operation}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(| : argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{variable of type 'float' is not valid for specified reduction operation}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(|| : argc ? i : argc) // expected-error 2 {{expected variable name}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(foo : argc) //expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max'}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(&& : argc)
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(^ : T) // expected-error {{'T' does not refer to a value}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(+ : a, b, c, d, f) // expected-error {{reduction variable with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(min : a, b, c, d, f) // expected-error {{reduction variable with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(max : qa[1]) // expected-error 2 {{expected variable name}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(+ : ba) // expected-error {{a reduction variable with array type 'const S2 [5]'}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(* : ca) // expected-error {{a reduction variable with array type 'const S3 [5]'}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(- : da) // expected-error {{a reduction variable with array type 'const int [5]'}} expected-error {{a reduction variable with array type 'const float [5]'}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(^ : fl) // expected-error {{variable of type 'float' is not valid for specified reduction operation}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(+ : o) // expected-error {{variable of type 'class S6' is not valid for specified reduction operation}}
+ {
+ foo();
+ }
+#pragma omp parallel sections private(i), reduction(+ : j), reduction(+ : q) // expected-error 4 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
+ {
+ foo();
+ }
+#pragma omp parallel private(k)
+#pragma omp parallel sections reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(+ : p), reduction(+ : p) // expected-error 3 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 3 {{previously referenced here}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}}
+ {
+ foo();
+ }
+#pragma omp parallel shared(i)
+#pragma omp parallel reduction(min : i)
+#pragma omp parallel sections reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
+ {
+ foo();
+ }
+#pragma omp parallel private(fl)
+#pragma omp parallel sections reduction(+ : fl)
+ {
+ foo();
+ }
+#pragma omp parallel reduction(* : fl)
+#pragma omp parallel sections reduction(+ : fl)
+ {
+ foo();
+ }
+
+ return T();
+}
+
+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); // expected-note {{'e' defined here}}
+ S5 g(5); // expected-note {{'g' defined here}}
+ int i;
+ int &j = i; // expected-note 2 {{'j' defined here}}
+ S3 &p = k; // expected-note 2 {{'p' defined here}}
+ const int &r = da[i]; // expected-note {{'r' defined here}}
+ int &q = qa[i]; // expected-note {{'q' defined here}}
+ float fl; // expected-note {{'fl' defined here}}
+#pragma omp parallel sections reduction // expected-error {{expected '(' after 'reduction'}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction + // expected-error {{expected '(' after 'reduction'}} expected-warning {{extra tokens at the end of '#pragma omp parallel sections' are ignored}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction( // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(- // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(foo : argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max'}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(| : argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(|| : argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(~ : argc) // expected-error {{expected unqualified-id}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(&& : argc)
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(+ : a, b, c, d, f) // expected-error {{reduction variable with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(min : a, b, c, d, f) // expected-error {{reduction variable 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}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(max : argv[1]) // expected-error {{expected variable name}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(+ : ba) // expected-error {{a reduction variable with array type 'const S2 [5]'}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(* : ca) // expected-error {{a reduction variable with array type 'const S3 [5]'}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(- : da) // expected-error {{a reduction variable with array type 'const int [5]'}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(^ : fl) // expected-error {{variable of type 'float' is not valid for specified reduction operation}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(& : e, g) // expected-error {{reduction variable must have an accessible, unambiguous default constructor}} expected-error {{variable of type 'S5' is not valid for specified reduction operation}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(+ : o) // expected-error {{variable of type 'class S6' is not valid for specified reduction operation}}
+ {
+ foo();
+ }
+#pragma omp parallel sections private(i), reduction(+ : j), reduction(+ : q) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
+ {
+ foo();
+ }
+#pragma omp parallel private(k)
+#pragma omp parallel sections reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}}
+ {
+ foo();
+ }
+#pragma omp parallel sections reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}}
+ {
+ foo();
+ }
+#pragma omp parallel shared(i)
+#pragma omp parallel reduction(min : i)
+#pragma omp parallel sections reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
+ {
+ foo();
+ }
+#pragma omp parallel private(fl)
+#pragma omp parallel sections reduction(+ : fl)
+ {
+ foo();
+ }
+#pragma omp parallel reduction(* : fl)
+#pragma omp parallel sections reduction(+ : fl)
+ {
+ foo();
+ }
+
+ return tmain(argc) + tmain(fl); // expected-note {{in instantiation of function template specialization 'tmain<int>' requested here}} expected-note {{in instantiation of function template specialization 'tmain<float>' requested here}}
+}
Propchange: cfe/trunk/test/OpenMP/parallel_sections_reduction_messages.cpp
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Added: cfe/trunk/test/OpenMP/parallel_sections_shared_messages.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/OpenMP/parallel_sections_shared_messages.cpp?rev=212516&view=auto
==============================================================================
--- cfe/trunk/test/OpenMP/parallel_sections_shared_messages.cpp (added)
+++ cfe/trunk/test/OpenMP/parallel_sections_shared_messages.cpp Tue Jul 8 03:12:03 2014
@@ -0,0 +1,110 @@
+// RUN: %clang_cc1 -verify -fopenmp=libiomp5 -ferror-limit 100 %s
+
+void foo() {
+}
+
+bool foobool(int argc) {
+ return argc;
+}
+
+struct S1; // expected-note {{declared here}}
+extern S1 a;
+class S2 {
+ mutable int a;
+
+public:
+ S2() : a(0) {}
+ S2(S2 &s2) : a(s2.a) {}
+};
+const S2 b;
+const S2 ba[5];
+class S3 {
+ int a;
+
+public:
+ S3() : a(0) {}
+ S3(S3 &s3) : a(s3.a) {}
+};
+const S3 c;
+const S3 ca[5];
+extern const int f;
+class S4 {
+ int a;
+ S4();
+ S4(const S4 &s4);
+
+public:
+ S4(int v) : a(v) {}
+};
+class S5 {
+ int a;
+ S5() : a(0) {}
+ S5(const S5 &s5) : a(s5.a) {}
+
+public:
+ S5(int v) : a(v) {}
+};
+
+S3 h;
+#pragma omp threadprivate(h) // expected-note {{defined as threadprivate or thread local}}
+
+int main(int argc, char **argv) {
+ const int d = 5;
+ const int da[5] = {0};
+ S4 e(4);
+ S5 g(5);
+ int i;
+ int &j = i;
+#pragma omp parallel sections shared // expected-error {{expected '(' after 'shared'}}
+ { foo(); }
+#pragma omp parallel sections shared( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ { foo(); }
+#pragma omp parallel sections shared() // expected-error {{expected expression}}
+ { foo(); }
+#pragma omp parallel sections shared(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ { foo(); }
+#pragma omp parallel sections shared(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ { foo(); }
+#pragma omp parallel sections shared(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
+ { foo(); }
+#pragma omp parallel sections shared(argc)
+ { foo(); }
+#pragma omp parallel sections shared(S1) // expected-error {{'S1' does not refer to a value}}
+ { foo(); }
+#pragma omp parallel sections shared(a, b, c, d, f)
+ { foo(); }
+#pragma omp parallel sections shared(argv[1]) // expected-error {{expected variable name}}
+ { foo(); }
+#pragma omp parallel sections shared(ba)
+ { foo(); }
+#pragma omp parallel sections shared(ca)
+ { foo(); }
+#pragma omp parallel sections shared(da)
+ { foo(); }
+#pragma omp parallel sections shared(e, g)
+ { foo(); }
+#pragma omp parallel sections shared(h) // expected-error {{threadprivate or thread local variable cannot be shared}}
+ { foo(); }
+#pragma omp parallel sections private(i), shared(i) // expected-error {{private variable cannot be shared}} expected-note {{defined as private}}
+ { foo(); }
+#pragma omp parallel sections firstprivate(i), shared(i) // expected-error {{firstprivate variable cannot be shared}} expected-note {{defined as firstprivate}}
+ { foo(); }
+#pragma omp parallel sections private(i)
+ {
+#pragma omp parallel sections shared(i)
+ {
+#pragma omp parallel sections shared(j)
+ { foo(); }
+ }
+ }
+#pragma omp parallel sections firstprivate(i)
+ {
+#pragma omp parallel sections shared(i)
+ {
+#pragma omp parallel sections shared(j)
+ { foo(); }
+ }
+ }
+
+ return 0;
+}
Propchange: cfe/trunk/test/OpenMP/parallel_sections_shared_messages.cpp
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Modified: cfe/trunk/tools/libclang/CIndex.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/libclang/CIndex.cpp?rev=212516&r1=212515&r2=212516&view=diff
==============================================================================
--- cfe/trunk/tools/libclang/CIndex.cpp (original)
+++ cfe/trunk/tools/libclang/CIndex.cpp Tue Jul 8 03:12:03 2014
@@ -1861,6 +1861,7 @@ public:
void VisitOMPSectionDirective(const OMPSectionDirective *D);
void VisitOMPSingleDirective(const OMPSingleDirective *D);
void VisitOMPParallelForDirective(const OMPParallelForDirective *D);
+ void VisitOMPParallelSectionsDirective(const OMPParallelSectionsDirective *D);
private:
void AddDeclarationNameInfo(const Stmt *S);
@@ -2317,6 +2318,11 @@ EnqueueVisitor::VisitOMPParallelForDirec
VisitOMPExecutableDirective(D);
}
+void EnqueueVisitor::VisitOMPParallelSectionsDirective(
+ const OMPParallelSectionsDirective *D) {
+ VisitOMPExecutableDirective(D);
+}
+
void CursorVisitor::EnqueueWorkList(VisitorWorkList &WL, const Stmt *S) {
EnqueueVisitor(WL, MakeCXCursor(S, StmtParent, TU,RegionOfInterest)).Visit(S);
}
@@ -4003,6 +4009,8 @@ CXString clang_getCursorKindSpelling(enu
return cxstring::createRef("OMPSingleDirective");
case CXCursor_OMPParallelForDirective:
return cxstring::createRef("OMPParallelForDirective");
+ case CXCursor_OMPParallelSectionsDirective:
+ return cxstring::createRef("OMPParallelSectionsDirective");
}
llvm_unreachable("Unhandled CXCursorKind");
Modified: cfe/trunk/tools/libclang/CXCursor.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/libclang/CXCursor.cpp?rev=212516&r1=212515&r2=212516&view=diff
==============================================================================
--- cfe/trunk/tools/libclang/CXCursor.cpp (original)
+++ cfe/trunk/tools/libclang/CXCursor.cpp Tue Jul 8 03:12:03 2014
@@ -538,6 +538,9 @@ CXCursor cxcursor::MakeCXCursor(const St
case Stmt::OMPParallelForDirectiveClass:
K = CXCursor_OMPParallelForDirective;
break;
+ case Stmt::OMPParallelSectionsDirectiveClass:
+ K = CXCursor_OMPParallelSectionsDirective;
+ break;
}
CXCursor C = { K, 0, { Parent, S, TU } };
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