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Revert "[OpenMP50] Add parallel master construct, by Chi Chun Chen." 

This reverts commit 713dab21e2.

Tests do not pass on Windows.
This commit is contained in:
Reid Kleckner 2019-12-04 14:50:06 -08:00
parent 9c29aed698
commit 33f6d465d7
37 changed files with 18 additions and 2984 deletions
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6
clang/include/clang-c/Index.h
View File

@ -2570,11 +2570,7 @@ enum CXCursorKind {
*/
CXCursor_OMPParallelMasterTaskLoopSimdDirective = 284,
/** OpenMP parallel master directive.
*/
CXCursor_OMPParallelMasterDirective = 285,
CXCursor_LastStmt = CXCursor_OMPParallelMasterDirective,
CXCursor_LastStmt = CXCursor_OMPParallelMasterTaskLoopSimdDirective,
/**
* Cursor that represents the translation unit itself.

3
clang/include/clang/AST/RecursiveASTVisitor.h
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@ -2752,9 +2752,6 @@ DEF_TRAVERSE_STMT(OMPParallelForDirective,
DEF_TRAVERSE_STMT(OMPParallelForSimdDirective,
{ TRY_TO(TraverseOMPExecutableDirective(S)); })
DEF_TRAVERSE_STMT(OMPParallelMasterDirective,
{ TRY_TO(TraverseOMPExecutableDirective(S)); })
DEF_TRAVERSE_STMT(OMPParallelSectionsDirective,
{ TRY_TO(TraverseOMPExecutableDirective(S)); })

49
clang/include/clang/AST/StmtOpenMP.h
View File

@ -1842,55 +1842,6 @@ public:
}
};
/// This represents '#pragma omp parallel master' directive.
///
/// \code
/// #pragma omp parallel master private(a,b)
/// \endcode
/// In this example directive '#pragma omp parallel master' has clauses
/// 'private' with the variables 'a' and 'b'
///
class OMPParallelMasterDirective : public OMPExecutableDirective {
friend class ASTStmtReader;
OMPParallelMasterDirective(SourceLocation StartLoc, SourceLocation EndLoc,
unsigned NumClauses)
: OMPExecutableDirective(this, OMPParallelMasterDirectiveClass,
OMPD_parallel_master, StartLoc, EndLoc,
NumClauses, 1) {}
explicit OMPParallelMasterDirective(unsigned NumClauses)
: OMPExecutableDirective(this, OMPParallelMasterDirectiveClass,
OMPD_parallel_master, SourceLocation(),
SourceLocation(), NumClauses, 1) {}
public:
/// Creates directive with a list of \a Clauses.
///
/// \param C AST context.
/// \param StartLoc Starting location of the directive kind.
/// \param EndLoc Ending Location of the directive.
/// \param Clauses List of clauses.
/// \param AssociatedStmt Statement, associated with the directive.
///
static OMPParallelMasterDirective *
Create(const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt);
/// Creates an empty directive with the place for \a NumClauses
/// clauses.
///
/// \param C AST context.
/// \param NumClauses Number of clauses.
///
static OMPParallelMasterDirective *
CreateEmpty(const ASTContext &C, unsigned NumClauses, EmptyShell);
static bool classof(const Stmt *T) {
return T->getStmtClass() == OMPParallelMasterDirectiveClass;
}
};
/// This represents '#pragma omp parallel sections' directive.
///
/// \code

17
clang/include/clang/Basic/OpenMPKinds.def
View File

@ -44,9 +44,6 @@
#ifndef OPENMP_PARALLEL_FOR_SIMD_CLAUSE
# define OPENMP_PARALLEL_FOR_SIMD_CLAUSE(Name)
#endif
#ifndef OPENMP_PARALLEL_MASTER_CLAUSE
# define OPENMP_PARALLEL_MASTER_CLAUSE(Name)
#endif
#ifndef OPENMP_PARALLEL_SECTIONS_CLAUSE
# define OPENMP_PARALLEL_SECTIONS_CLAUSE(Name)
#endif
@ -260,7 +257,6 @@ OPENMP_DIRECTIVE_EXT(target_parallel_for, "target parallel for")
OPENMP_DIRECTIVE_EXT(target_update, "target update")
OPENMP_DIRECTIVE_EXT(parallel_for, "parallel for")
OPENMP_DIRECTIVE_EXT(parallel_for_simd, "parallel for simd")
OPENMP_DIRECTIVE_EXT(parallel_master, "parallel master")
OPENMP_DIRECTIVE_EXT(parallel_sections, "parallel sections")
OPENMP_DIRECTIVE_EXT(for_simd, "for simd")
OPENMP_DIRECTIVE_EXT(cancellation_point, "cancellation point")
@ -505,18 +501,6 @@ OPENMP_PARALLEL_FOR_SIMD_CLAUSE(aligned)
OPENMP_PARALLEL_FOR_SIMD_CLAUSE(ordered)
OPENMP_PARALLEL_FOR_SIMD_CLAUSE(allocate)
// Clauses allowed for OpenMP directive 'parallel master'.
OPENMP_PARALLEL_MASTER_CLAUSE(if)
OPENMP_PARALLEL_MASTER_CLAUSE(num_threads)
OPENMP_PARALLEL_MASTER_CLAUSE(default)
OPENMP_PARALLEL_MASTER_CLAUSE(private)
OPENMP_PARALLEL_MASTER_CLAUSE(firstprivate)
OPENMP_PARALLEL_MASTER_CLAUSE(shared)
OPENMP_PARALLEL_MASTER_CLAUSE(copyin)
OPENMP_PARALLEL_MASTER_CLAUSE(reduction)
OPENMP_PARALLEL_MASTER_CLAUSE(proc_bind)
OPENMP_PARALLEL_MASTER_CLAUSE(allocate)
// Clauses allowed for OpenMP directive 'parallel sections'.
OPENMP_PARALLEL_SECTIONS_CLAUSE(if)
OPENMP_PARALLEL_SECTIONS_CLAUSE(num_threads)
@ -1147,7 +1131,6 @@ OPENMP_MATCH_KIND(implementation)
#undef OPENMP_PARALLEL_CLAUSE
#undef OPENMP_PARALLEL_FOR_CLAUSE
#undef OPENMP_PARALLEL_FOR_SIMD_CLAUSE
#undef OPENMP_PARALLEL_MASTER_CLAUSE
#undef OPENMP_PARALLEL_SECTIONS_CLAUSE
#undef OPENMP_TASK_CLAUSE
#undef OPENMP_ATOMIC_CLAUSE

1
clang/include/clang/Basic/StmtNodes.td
View File

@ -223,7 +223,6 @@ def OMPMasterDirective : StmtNode<OMPExecutableDirective>;
def OMPCriticalDirective : StmtNode<OMPExecutableDirective>;
def OMPParallelForDirective : StmtNode<OMPLoopDirective>;
def OMPParallelForSimdDirective : StmtNode<OMPLoopDirective>;
def OMPParallelMasterDirective : StmtNode<OMPExecutableDirective>;
def OMPParallelSectionsDirective : StmtNode<OMPExecutableDirective>;
def OMPTaskDirective : StmtNode<OMPExecutableDirective>;
def OMPTaskyieldDirective : StmtNode<OMPExecutableDirective>;

6
clang/include/clang/Sema/Sema.h
View File

@ -9565,12 +9565,6 @@ public:
StmtResult ActOnOpenMPParallelForSimdDirective(
ArrayRef<OMPClause *> Clauses, Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc, VarsWithInheritedDSAType &VarsWithImplicitDSA);
/// Called on well-formed '\#pragma omp parallel master' after
/// parsing of the associated statement.
StmtResult ActOnOpenMPParallelMasterDirective(ArrayRef<OMPClause *> Clauses,
Stmt *AStmt,
SourceLocation StartLoc,
SourceLocation EndLoc);
/// Called on well-formed '\#pragma omp parallel sections' after
/// parsing of the associated statement.
StmtResult ActOnOpenMPParallelSectionsDirective(ArrayRef<OMPClause *> Clauses,

1
clang/include/clang/Serialization/ASTBitCodes.h
View File

@ -1951,7 +1951,6 @@ namespace serialization {
STMT_OMP_CRITICAL_DIRECTIVE,
STMT_OMP_PARALLEL_FOR_DIRECTIVE,
STMT_OMP_PARALLEL_FOR_SIMD_DIRECTIVE,
STMT_OMP_PARALLEL_MASTER_DIRECTIVE,
STMT_OMP_PARALLEL_SECTIONS_DIRECTIVE,
STMT_OMP_TASK_DIRECTIVE,
STMT_OMP_TASKYIELD_DIRECTIVE,

24
clang/lib/AST/StmtOpenMP.cpp
View File

@ -550,30 +550,6 @@ OMPParallelForSimdDirective::CreateEmpty(const ASTContext &C,
return new (Mem) OMPParallelForSimdDirective(CollapsedNum, NumClauses);
}
OMPParallelMasterDirective *OMPParallelMasterDirective::Create(
const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt) {
unsigned Size =
llvm::alignTo(sizeof(OMPParallelMasterDirective), alignof(OMPClause *));
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * Clauses.size() + sizeof(Stmt *));
auto *Dir =
new (Mem) OMPParallelMasterDirective(StartLoc, EndLoc, Clauses.size());
Dir->setClauses(Clauses);
Dir->setAssociatedStmt(AssociatedStmt);
return Dir;
}
OMPParallelMasterDirective *OMPParallelMasterDirective::CreateEmpty(const ASTContext &C,
unsigned NumClauses,
EmptyShell) {
unsigned Size =
llvm::alignTo(sizeof(OMPParallelMasterDirective), alignof(OMPClause *));
void *Mem =
C.Allocate(Size + sizeof(OMPClause *) * NumClauses + sizeof(Stmt *));
return new (Mem) OMPParallelMasterDirective(NumClauses);
}
OMPParallelSectionsDirective *OMPParallelSectionsDirective::Create(
const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt, bool HasCancel) {

6
clang/lib/AST/StmtPrinter.cpp
View File

@ -714,12 +714,6 @@ void StmtPrinter::VisitOMPParallelForSimdDirective(
PrintOMPExecutableDirective(Node);
}
void StmtPrinter::VisitOMPParallelMasterDirective(
OMPParallelMasterDirective *Node) {
Indent() << "#pragma omp parallel master";
PrintOMPExecutableDirective(Node);
}
void StmtPrinter::VisitOMPParallelSectionsDirective(
OMPParallelSectionsDirective *Node) {
Indent() << "#pragma omp parallel sections";

5
clang/lib/AST/StmtProfile.cpp
View File

@ -833,11 +833,6 @@ void StmtProfiler::VisitOMPParallelForSimdDirective(
VisitOMPLoopDirective(S);
}
void StmtProfiler::VisitOMPParallelMasterDirective(
const OMPParallelMasterDirective *S) {
VisitOMPExecutableDirective(S);
}
void StmtProfiler::VisitOMPParallelSectionsDirective(
const OMPParallelSectionsDirective *S) {
VisitOMPExecutableDirective(S);

12
clang/lib/Basic/OpenMPKinds.cpp
View File

@ -531,16 +531,6 @@ bool clang::isAllowedClauseForDirective(OpenMPDirectiveKind DKind,
#define OPENMP_PARALLEL_FOR_SIMD_CLAUSE(Name) \
case OMPC_##Name: \
return true;
#include "clang/Basic/OpenMPKinds.def"
default:
break;
}
break;
case OMPD_parallel_master:
switch (CKind) {
#define OPENMP_PARALLEL_MASTER_CLAUSE(Name) \
case OMPC_##Name: \
return true;
#include "clang/Basic/OpenMPKinds.def"
default:
break;
@ -1021,7 +1011,6 @@ bool clang::isOpenMPParallelDirective(OpenMPDirectiveKind DKind) {
DKind == OMPD_teams_distribute_parallel_for_simd ||
DKind == OMPD_target_teams_distribute_parallel_for ||
DKind == OMPD_target_teams_distribute_parallel_for_simd ||
DKind == OMPD_parallel_master ||
DKind == OMPD_parallel_master_taskloop ||
DKind == OMPD_parallel_master_taskloop_simd;
}
@ -1120,7 +1109,6 @@ void clang::getOpenMPCaptureRegions(
case OMPD_parallel:
case OMPD_parallel_for:
case OMPD_parallel_for_simd:
case OMPD_parallel_master:
case OMPD_parallel_sections:
case OMPD_distribute_parallel_for:
case OMPD_distribute_parallel_for_simd:

5
clang/lib/CodeGen/CGOpenMPRuntime.cpp
View File

@ -6674,7 +6674,6 @@ emitNumTeamsForTargetDirective(CodeGenFunction &CGF,
case OMPD_parallel:
case OMPD_for:
case OMPD_parallel_for:
case OMPD_parallel_master:
case OMPD_parallel_sections:
case OMPD_for_simd:
case OMPD_parallel_for_simd:
@ -6985,7 +6984,6 @@ emitNumThreadsForTargetDirective(CodeGenFunction &CGF,
case OMPD_parallel:
case OMPD_for:
case OMPD_parallel_for:
case OMPD_parallel_master:
case OMPD_parallel_sections:
case OMPD_for_simd:
case OMPD_parallel_for_simd:
@ -8764,7 +8762,6 @@ getNestedDistributeDirective(ASTContext &Ctx, const OMPExecutableDirective &D) {
case OMPD_parallel:
case OMPD_for:
case OMPD_parallel_for:
case OMPD_parallel_master:
case OMPD_parallel_sections:
case OMPD_for_simd:
case OMPD_parallel_for_simd:
@ -9526,7 +9523,6 @@ void CGOpenMPRuntime::scanForTargetRegionsFunctions(const Stmt *S,
case OMPD_parallel:
case OMPD_for:
case OMPD_parallel_for:
case OMPD_parallel_master:
case OMPD_parallel_sections:
case OMPD_for_simd:
case OMPD_parallel_for_simd:
@ -10149,7 +10145,6 @@ void CGOpenMPRuntime::emitTargetDataStandAloneCall(
case OMPD_parallel:
case OMPD_for:
case OMPD_parallel_for:
case OMPD_parallel_master:
case OMPD_parallel_sections:
case OMPD_for_simd:
case OMPD_parallel_for_simd:

4
clang/lib/CodeGen/CGOpenMPRuntimeNVPTX.cpp
View File

@ -761,7 +761,6 @@ static bool hasNestedSPMDDirective(ASTContext &Ctx,
case OMPD_parallel:
case OMPD_for:
case OMPD_parallel_for:
case OMPD_parallel_master:
case OMPD_parallel_sections:
case OMPD_for_simd:
case OMPD_parallel_for_simd:
@ -837,7 +836,6 @@ static bool supportsSPMDExecutionMode(ASTContext &Ctx,
case OMPD_parallel:
case OMPD_for:
case OMPD_parallel_for:
case OMPD_parallel_master:
case OMPD_parallel_sections:
case OMPD_for_simd:
case OMPD_parallel_for_simd:
@ -1006,7 +1004,6 @@ static bool hasNestedLightweightDirective(ASTContext &Ctx,
case OMPD_parallel:
case OMPD_for:
case OMPD_parallel_for:
case OMPD_parallel_master:
case OMPD_parallel_sections:
case OMPD_for_simd:
case OMPD_parallel_for_simd:
@ -1088,7 +1085,6 @@ static bool supportsLightweightRuntime(ASTContext &Ctx,
case OMPD_parallel:
case OMPD_for:
case OMPD_parallel_for:
case OMPD_parallel_master:
case OMPD_parallel_sections:
case OMPD_for_simd:
case OMPD_parallel_for_simd:

3
clang/lib/CodeGen/CGStmt.cpp
View File

@ -221,9 +221,6 @@ void CodeGenFunction::EmitStmt(const Stmt *S, ArrayRef<const Attr *> Attrs) {
case Stmt::OMPParallelForSimdDirectiveClass:
EmitOMPParallelForSimdDirective(cast<OMPParallelForSimdDirective>(*S));
break;
case Stmt::OMPParallelMasterDirectiveClass:
EmitOMPParallelMasterDirective(cast<OMPParallelMasterDirective>(*S));
break;
case Stmt::OMPParallelSectionsDirectiveClass:
EmitOMPParallelSectionsDirective(cast<OMPParallelSectionsDirective>(*S));
break;

37
clang/lib/CodeGen/CGStmtOpenMP.cpp
View File

@ -2897,17 +2897,13 @@ void CodeGenFunction::EmitOMPSingleDirective(const OMPSingleDirective &S) {
}
}
static void emitMaster(CodeGenFunction &CGF, const OMPExecutableDirective &S) {
void CodeGenFunction::EmitOMPMasterDirective(const OMPMasterDirective &S) {
auto &&CodeGen = [&S](CodeGenFunction &CGF, PrePostActionTy &Action) {
Action.Enter(CGF);
CGF.EmitStmt(S.getInnermostCapturedStmt()->getCapturedStmt());
};
CGF.CGM.getOpenMPRuntime().emitMasterRegion(CGF, CodeGen, S.getBeginLoc());
}
void CodeGenFunction::EmitOMPMasterDirective(const OMPMasterDirective &S) {
OMPLexicalScope Scope(*this, S, OMPD_unknown);
emitMaster(*this, S);
CGM.getOpenMPRuntime().emitMasterRegion(*this, CodeGen, S.getBeginLoc());
}
void CodeGenFunction::EmitOMPCriticalDirective(const OMPCriticalDirective &S) {
@ -2951,35 +2947,6 @@ void CodeGenFunction::EmitOMPParallelForSimdDirective(
emitEmptyBoundParameters);
}
void CodeGenFunction::EmitOMPParallelMasterDirective(
const OMPParallelMasterDirective &S) {
// Emit directive as a combined directive that consists of two implicit
// directives: 'parallel' with 'master' directive.
auto &&CodeGen = [&S](CodeGenFunction &CGF, PrePostActionTy &Action) {
Action.Enter(CGF);
OMPPrivateScope PrivateScope(CGF);
bool Copyins = CGF.EmitOMPCopyinClause(S);
(void)CGF.EmitOMPFirstprivateClause(S, PrivateScope);
if (Copyins) {
// Emit implicit barrier to synchronize threads and avoid data races on
// propagation master's thread values of threadprivate variables to local
// instances of that variables of all other implicit threads.
CGF.CGM.getOpenMPRuntime().emitBarrierCall(
CGF, S.getBeginLoc(), OMPD_unknown, /*EmitChecks=*/false,
/*ForceSimpleCall=*/true);
}
CGF.EmitOMPPrivateClause(S, PrivateScope);
CGF.EmitOMPReductionClauseInit(S, PrivateScope);
(void)PrivateScope.Privatize();
emitMaster(CGF, S);
CGF.EmitOMPReductionClauseFinal(S, /*ReductionKind=*/OMPD_parallel);
};
emitCommonOMPParallelDirective(*this, S, OMPD_master, CodeGen,
emitEmptyBoundParameters);
emitPostUpdateForReductionClause(*this, S,
[](CodeGenFunction &) { return nullptr; });
}
void CodeGenFunction::EmitOMPParallelSectionsDirective(
const OMPParallelSectionsDirective &S) {
// Emit directive as a combined directive that consists of two implicit

1
clang/lib/CodeGen/CodeGenFunction.h
View File

@ -3145,7 +3145,6 @@ public:
void EmitOMPParallelForDirective(const OMPParallelForDirective &S);
void EmitOMPParallelForSimdDirective(const OMPParallelForSimdDirective &S);
void EmitOMPParallelSectionsDirective(const OMPParallelSectionsDirective &S);
void EmitOMPParallelMasterDirective(const OMPParallelMasterDirective &S);
void EmitOMPTaskDirective(const OMPTaskDirective &S);
void EmitOMPTaskyieldDirective(const OMPTaskyieldDirective &S);
void EmitOMPBarrierDirective(const OMPBarrierDirective &S);

31
clang/lib/Parse/ParseOpenMP.cpp
View File

@ -44,6 +44,7 @@ enum OpenMPDirectiveKindEx {
OMPD_target_teams_distribute_parallel,
OMPD_mapper,
OMPD_variant,
OMPD_parallel_master,
};
class DeclDirectiveListParserHelper final {
@ -1557,7 +1558,6 @@ Parser::DeclGroupPtrTy Parser::ParseOpenMPDeclarativeDirectiveWithExtDecl(
case OMPD_parallel_for:
case OMPD_parallel_for_simd:
case OMPD_parallel_sections:
case OMPD_parallel_master:
case OMPD_atomic:
case OMPD_target:
case OMPD_teams:
@ -1625,20 +1625,20 @@ Parser::DeclGroupPtrTy Parser::ParseOpenMPDeclarativeDirectiveWithExtDecl(
/// executable-directive:
/// annot_pragma_openmp 'parallel' | 'simd' | 'for' | 'sections' |
/// 'section' | 'single' | 'master' | 'critical' [ '(' <name> ')' ] |
/// 'parallel for' | 'parallel sections' | 'parallel master' | 'task' |
/// 'taskyield' | 'barrier' | 'taskwait' | 'flush' | 'ordered' |
/// 'atomic' | 'for simd' | 'parallel for simd' | 'target' | 'target
/// data' | 'taskgroup' | 'teams' | 'taskloop' | 'taskloop simd' |
/// 'master taskloop' | 'master taskloop simd' | 'parallel master
/// taskloop' | 'parallel master taskloop simd' | 'distribute' | 'target
/// enter data' | 'target exit data' | 'target parallel' | 'target
/// parallel for' | 'target update' | 'distribute parallel for' |
/// 'distribute paralle for simd' | 'distribute simd' | 'target parallel
/// for simd' | 'target simd' | 'teams distribute' | 'teams distribute
/// simd' | 'teams distribute parallel for simd' | 'teams distribute
/// parallel for' | 'target teams' | 'target teams distribute' | 'target
/// teams distribute parallel for' | 'target teams distribute parallel
/// for simd' | 'target teams distribute simd' {clause}
/// 'parallel for' | 'parallel sections' | 'task' | 'taskyield' |
/// 'barrier' | 'taskwait' | 'flush' | 'ordered' | 'atomic' |
/// 'for simd' | 'parallel for simd' | 'target' | 'target data' |
/// 'taskgroup' | 'teams' | 'taskloop' | 'taskloop simd' | 'master
/// taskloop' | 'master taskloop simd' | 'parallel master taskloop' |
/// 'parallel master taskloop simd' | 'distribute' | 'target enter data'
/// | 'target exit data' | 'target parallel' | 'target parallel for' |
/// 'target update' | 'distribute parallel for' | 'distribute paralle
/// for simd' | 'distribute simd' | 'target parallel for simd' | 'target
/// simd' | 'teams distribute' | 'teams distribute simd' | 'teams
/// distribute parallel for simd' | 'teams distribute parallel for' |
/// 'target teams' | 'target teams distribute' | 'target teams
/// distribute parallel for' | 'target teams distribute parallel for
/// simd' | 'target teams distribute simd' {clause}
/// annot_pragma_openmp_end
///
StmtResult
@ -1803,7 +1803,6 @@ Parser::ParseOpenMPDeclarativeOrExecutableDirective(ParsedStmtContext StmtCtx) {
case OMPD_parallel_for:
case OMPD_parallel_for_simd:
case OMPD_parallel_sections:
case OMPD_parallel_master:
case OMPD_task:
case OMPD_ordered:
case OMPD_atomic:

38
clang/lib/Sema/SemaOpenMP.cpp
View File

@ -3248,7 +3248,6 @@ void Sema::ActOnOpenMPRegionStart(OpenMPDirectiveKind DKind, Scope *CurScope) {
case OMPD_parallel_for:
case OMPD_parallel_for_simd:
case OMPD_parallel_sections:
case OMPD_parallel_master:
case OMPD_teams:
case OMPD_teams_distribute:
case OMPD_teams_distribute_simd: {
@ -4056,7 +4055,6 @@ static bool checkNestingOfRegions(Sema &SemaRef, const DSAStackTy *Stack,
NestingProhibited = isOpenMPWorksharingDirective(ParentRegion) ||
isOpenMPTaskingDirective(ParentRegion) ||
ParentRegion == OMPD_master ||
ParentRegion == OMPD_parallel_master ||
ParentRegion == OMPD_critical ||
ParentRegion == OMPD_ordered;
} else if (isOpenMPWorksharingDirective(CurrentRegion) &&
@ -4068,7 +4066,6 @@ static bool checkNestingOfRegions(Sema &SemaRef, const DSAStackTy *Stack,
NestingProhibited = isOpenMPWorksharingDirective(ParentRegion) ||
isOpenMPTaskingDirective(ParentRegion) ||
ParentRegion == OMPD_master ||
ParentRegion == OMPD_parallel_master ||
ParentRegion == OMPD_critical ||
ParentRegion == OMPD_ordered;
Recommend = ShouldBeInParallelRegion;
@ -4544,11 +4541,6 @@ StmtResult Sema::ActOnOpenMPExecutableDirective(
if (LangOpts.OpenMP >= 50)
AllowedNameModifiers.push_back(OMPD_simd);
break;
case OMPD_parallel_master:
Res = ActOnOpenMPParallelMasterDirective(ClausesWithImplicit, AStmt,
StartLoc, EndLoc);
AllowedNameModifiers.push_back(OMPD_parallel);
break;
case OMPD_parallel_sections:
Res = ActOnOpenMPParallelSectionsDirective(ClausesWithImplicit, AStmt,
StartLoc, EndLoc);
@ -8251,28 +8243,6 @@ StmtResult Sema::ActOnOpenMPParallelForSimdDirective(
Context, StartLoc, EndLoc, NestedLoopCount, Clauses, AStmt, B);
}
StmtResult
Sema::ActOnOpenMPParallelMasterDirective(ArrayRef<OMPClause *> Clauses,
Stmt *AStmt, SourceLocation StartLoc,
SourceLocation EndLoc) {
if (!AStmt)
return StmtError();
assert(isa<CapturedStmt>(AStmt) && "Captured statement expected");
auto *CS = cast<CapturedStmt>(AStmt);
// 1.2.2 OpenMP Language Terminology
// Structured block - An executable statement with a single entry at the
// top and a single exit at the bottom.
// The point of exit cannot be a branch out of the structured block.
// longjmp() and throw() must not violate the entry/exit criteria.
CS->getCapturedDecl()->setNothrow();
setFunctionHasBranchProtectedScope();
return OMPParallelMasterDirective::Create(Context, StartLoc, EndLoc, Clauses,
AStmt);
}
StmtResult
Sema::ActOnOpenMPParallelSectionsDirective(ArrayRef<OMPClause *> Clauses,
Stmt *AStmt, SourceLocation StartLoc,
@ -10725,7 +10695,6 @@ static OpenMPDirectiveKind getOpenMPCaptureRegionForClause(
break;
case OMPD_cancel:
case OMPD_parallel:
case OMPD_parallel_master:
case OMPD_parallel_sections:
case OMPD_parallel_for:
case OMPD_target:
@ -10791,7 +10760,6 @@ static OpenMPDirectiveKind getOpenMPCaptureRegionForClause(
CaptureRegion = OMPD_teams;
break;
case OMPD_parallel:
case OMPD_parallel_master:
case OMPD_parallel_sections:
case OMPD_parallel_for:
case OMPD_parallel_for_simd:
@ -10882,7 +10850,6 @@ static OpenMPDirectiveKind getOpenMPCaptureRegionForClause(
case OMPD_target_update:
case OMPD_cancel:
case OMPD_parallel:
case OMPD_parallel_master:
case OMPD_parallel_sections:
case OMPD_parallel_for:
case OMPD_parallel_for_simd:
@ -10954,7 +10921,6 @@ static OpenMPDirectiveKind getOpenMPCaptureRegionForClause(
case OMPD_target_update:
case OMPD_cancel:
case OMPD_parallel:
case OMPD_parallel_master:
case OMPD_parallel_sections:
case OMPD_parallel_for:
case OMPD_parallel_for_simd:
@ -11034,7 +11000,6 @@ static OpenMPDirectiveKind getOpenMPCaptureRegionForClause(
case OMPD_target_parallel:
case OMPD_cancel:
case OMPD_parallel:
case OMPD_parallel_master:
case OMPD_parallel_sections:
case OMPD_threadprivate:
case OMPD_allocate:
@ -11106,7 +11071,6 @@ static OpenMPDirectiveKind getOpenMPCaptureRegionForClause(
case OMPD_target_parallel:
case OMPD_cancel:
case OMPD_parallel:
case OMPD_parallel_master:
case OMPD_parallel_sections:
case OMPD_threadprivate:
case OMPD_allocate:
@ -11175,7 +11139,6 @@ static OpenMPDirectiveKind getOpenMPCaptureRegionForClause(
case OMPD_parallel_master_taskloop_simd:
case OMPD_cancel:
case OMPD_parallel:
case OMPD_parallel_master:
case OMPD_parallel_sections:
case OMPD_parallel_for:
case OMPD_parallel_for_simd:
@ -11249,7 +11212,6 @@ static OpenMPDirectiveKind getOpenMPCaptureRegionForClause(
case OMPD_distribute_parallel_for_simd:
case OMPD_cancel:
case OMPD_parallel:
case OMPD_parallel_master:
case OMPD_parallel_sections:
case OMPD_parallel_for:
case OMPD_parallel_for_simd:

11
clang/lib/Sema/TreeTransform.h
View File

@ -8043,17 +8043,6 @@ StmtResult TreeTransform<Derived>::TransformOMPParallelForSimdDirective(
return Res;
}
template <typename Derived>
StmtResult TreeTransform<Derived>::TransformOMPParallelMasterDirective(
OMPParallelMasterDirective *D) {
DeclarationNameInfo DirName;
getDerived().getSema().StartOpenMPDSABlock(OMPD_parallel_master, DirName,
nullptr, D->getBeginLoc());
StmtResult Res = getDerived().TransformOMPExecutableDirective(D);
getDerived().getSema().EndOpenMPDSABlock(Res.get());
return Res;
}
template <typename Derived>
StmtResult TreeTransform<Derived>::TransformOMPParallelSectionsDirective(
OMPParallelSectionsDirective *D) {

13
clang/lib/Serialization/ASTReaderStmt.cpp
View File

@ -2165,14 +2165,6 @@ void ASTStmtReader::VisitOMPParallelForSimdDirective(
VisitOMPLoopDirective(D);
}
void ASTStmtReader::VisitOMPParallelMasterDirective(
OMPParallelMasterDirective *D) {
VisitStmt(D);
// The NumClauses field was read in ReadStmtFromStream.
Record.skipInts(1);
VisitOMPExecutableDirective(D);
}
void ASTStmtReader::VisitOMPParallelSectionsDirective(
OMPParallelSectionsDirective *D) {
VisitStmt(D);
@ -3011,11 +3003,6 @@ Stmt *ASTReader::ReadStmtFromStream(ModuleFile &F) {
break;
}
case STMT_OMP_PARALLEL_MASTER_DIRECTIVE:
S = OMPParallelMasterDirective::CreateEmpty(
Context, Record[ASTStmtReader::NumStmtFields], Empty);
break;
case STMT_OMP_PARALLEL_SECTIONS_DIRECTIVE:
S = OMPParallelSectionsDirective::CreateEmpty(
Context, Record[ASTStmtReader::NumStmtFields], Empty);

8
clang/lib/Serialization/ASTWriterStmt.cpp
View File

@ -2103,14 +2103,6 @@ void ASTStmtWriter::VisitOMPParallelForSimdDirective(
Code = serialization::STMT_OMP_PARALLEL_FOR_SIMD_DIRECTIVE;
}
void ASTStmtWriter::VisitOMPParallelMasterDirective(
OMPParallelMasterDirective *D) {
VisitStmt(D);
Record.push_back(D->getNumClauses());
VisitOMPExecutableDirective(D);
Code = serialization::STMT_OMP_PARALLEL_MASTER_DIRECTIVE;
}
void ASTStmtWriter::VisitOMPParallelSectionsDirective(
OMPParallelSectionsDirective *D) {
VisitStmt(D);

1
clang/lib/StaticAnalyzer/Core/ExprEngine.cpp
View File

@ -1246,7 +1246,6 @@ void ExprEngine::Visit(const Stmt *S, ExplodedNode *Pred,
case Stmt::OMPParallelForDirectiveClass:
case Stmt::OMPParallelForSimdDirectiveClass:
case Stmt::OMPParallelSectionsDirectiveClass:
case Stmt::OMPParallelMasterDirectiveClass:
case Stmt::OMPTaskDirectiveClass:
case Stmt::OMPTaskyieldDirectiveClass:
case Stmt::OMPBarrierDirectiveClass:

380
clang/test/OpenMP/nesting_of_regions.cpp
View File

@ -61,11 +61,6 @@ void foo() {
bar();
}
#pragma omp parallel
#pragma omp parallel master
{
bar();
}
#pragma omp parallel
#pragma omp task
{
bar();
@ -306,13 +301,6 @@ void foo() {
}
#pragma omp simd
for (int i = 0; i < 10; ++i) {
#pragma omp parallel master // expected-error {{OpenMP constructs may not be nested inside a simd region}}
{
bar();
}
}
#pragma omp simd
for (int i = 0; i < 10; ++i) {
#pragma omp task // expected-error {{OpenMP constructs may not be nested inside a simd region}}
{
bar();
@ -575,13 +563,6 @@ void foo() {
}
#pragma omp for
for (int i = 0; i < 10; ++i) {
#pragma omp parallel master
{
bar();
}
}
#pragma omp for
for (int i = 0; i < 10; ++i) {
#pragma omp parallel sections
{
bar();
@ -828,13 +809,6 @@ void foo() {
}
#pragma omp for simd
for (int i = 0; i < 10; ++i) {
#pragma omp parallel master // expected-error {{OpenMP constructs may not be nested inside a simd region}}
{
bar();
}
}
#pragma omp for 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();
@ -1071,13 +1045,6 @@ void foo() {
}
#pragma omp sections
{
#pragma omp parallel master
{
bar();
}
}
#pragma omp sections
{
#pragma omp parallel
{
#pragma omp master // OK
@ -1354,16 +1321,6 @@ void foo() {
{
#pragma omp section
{
#pragma omp parallel master
bar();
#pragma omp critical
bar();
}
}
#pragma omp 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 master // expected-error {{region cannot be closely nested inside 'section' region}}
@ -1676,13 +1633,6 @@ void foo() {
}
#pragma omp single
{
#pragma omp parallel master
{
bar();
}
}
#pragma omp single
{
#pragma omp critical
{
bar();
@ -1972,26 +1922,6 @@ void foo() {
}
#pragma omp master
{
#pragma omp parallel master // OK
{
bar();
}
#pragma omp parallel
{
#pragma omp for // OK
for (int i = 0; i < 10; ++i)
;
#pragma omp for simd // OK
for (int i = 0; i < 10; ++i)
;
#pragma omp sections // OK
{
bar();
}
}
}
#pragma omp master
{
#pragma omp parallel for
for (int i = 0; i < 10; ++i)
;
@ -2247,13 +2177,6 @@ void foo() {
}
#pragma omp critical
{
#pragma omp parallel master
{
bar();
}
}
#pragma omp critical
{
#pragma omp parallel for
for (int i = 0; i < 10; ++i)
;
@ -2987,281 +2910,6 @@ void foo() {
;
}
// PARALLEL MASTER DIRECTIVE
#pragma omp parallel master
{
#pragma omp for // expected-error {{region cannot be closely nested inside 'parallel master' region; perhaps you forget to enclose 'omp for' directive into a parallel region?}}
for (int i = 0; i < 10; ++i)
;
}
#pragma omp parallel master
{
#pragma omp simd
for (int i = 0; i < 10; ++i)
;
}
#pragma omp parallel master
{
#pragma omp for simd // expected-error {{region cannot be closely nested inside 'parallel master' region; perhaps you forget to enclose 'omp for simd' directive into a parallel region?}}
for (int i = 0; i < 10; ++i)
;
}
#pragma omp parallel master
{
#pragma omp parallel
for (int i = 0; i < 10; ++i)
;
}
#pragma omp parallel master
{
#pragma omp single // expected-error {{region cannot be closely nested inside 'parallel master' region; perhaps you forget to enclose 'omp single' directive into a parallel region?}}
{
bar();
}
}
#pragma omp parallel master
{
#pragma omp master // OK, though second 'master' is redundant
{
bar();
}
}
#pragma omp parallel master
{
#pragma omp critical
{
bar();
}
}
#pragma omp parallel master
{
#pragma omp sections // expected-error {{region cannot be closely nested inside 'parallel master' region; perhaps you forget to enclose 'omp sections' directive into a parallel region?}}
{
bar();
}
}
#pragma omp parallel master
{
#pragma omp parallel
{
#pragma omp parallel master // OK
{
bar();
}
#pragma omp for // OK
for (int i = 0; i < 10; ++i)
;
#pragma omp for simd // OK
for (int i = 0; i < 10; ++i)
;
#pragma omp sections // OK
{
bar();
}
}
}
#pragma omp parallel master
{
#pragma omp parallel master // OK
{
bar();
}
#pragma omp parallel
{
#pragma omp for // OK
for (int i = 0; i < 10; ++i)
;
#pragma omp for simd // OK
for (int i = 0; i < 10; ++i)
;
#pragma omp sections // OK
{
bar();
}
}
}
#pragma omp parallel master
{
#pragma omp parallel for
for (int i = 0; i < 10; ++i)
;
}
#pragma omp parallel master
{
#pragma omp parallel for simd
for (int i = 0; i < 10; ++i)
;
}
#pragma omp parallel master
{
#pragma omp parallel sections
{
bar();
}
}
#pragma omp parallel master
{
#pragma omp task
{
bar();
}
}
#pragma omp parallel master
{
#pragma omp taskyield
bar();
}
#pragma omp parallel master
{
#pragma omp barrier // expected-error {{region cannot be closely nested inside 'parallel master' region}}
bar();
}
#pragma omp parallel master
{
#pragma omp taskwait
bar();
}
#pragma omp parallel master
{
#pragma omp flush
bar();
}
#pragma omp parallel master
{
#pragma omp ordered // expected-error {{region cannot be closely nested inside 'parallel master' region; perhaps you forget to enclose 'omp ordered' directive into a for or a parallel for region with 'ordered' clause?}}
bar();
}
#pragma omp parallel master
{
#pragma omp atomic
++a;
}
#pragma omp parallel master
{
#pragma omp target
++a;
}
#pragma omp parallel master
{
#pragma omp target parallel
++a;
}
#pragma omp parallel master
{
#pragma omp target parallel for
for (int i = 0; i < 10; ++i)
;
}
#pragma omp parallel master
{
#pragma omp target enter data map(to: a)
++a;
}
#pragma omp parallel master
{
#pragma omp target exit data map(from: a)
++a;
}
#pragma omp parallel master
{
#pragma omp teams // expected-error {{region cannot be closely nested inside 'parallel master' region; perhaps you forget to enclose 'omp teams' directive into a target region?}}
++a;
}
#pragma omp parallel master
{
#pragma omp taskloop
for (int i = 0; i < 10; ++i)
++a;
}
#pragma omp parallel master
{
#pragma omp distribute // expected-error {{region cannot be closely nested inside 'parallel master' region; perhaps you forget to enclose 'omp distribute' directive into a teams region?}}
for (int i = 0; i < 10; ++i)
;
}
#pragma omp parallel master
{
#pragma omp target update to(a)
bar();
}
#pragma omp parallel master
{
#pragma omp distribute parallel for // expected-error {{region cannot be closely nested inside 'parallel master' region; perhaps you forget to enclose 'omp distribute parallel for' directive into a teams region?}}
for (int i = 0; i < 10; ++i)
;
}
#pragma omp parallel master
{
#pragma omp distribute parallel for simd // expected-error {{region cannot be closely nested inside 'parallel master' region; perhaps you forget to enclose 'omp distribute parallel for simd' directive into a teams region?}}
for (int i = 0; i < 10; ++i)
;
}
#pragma omp parallel master
{
#pragma omp distribute simd // expected-error {{region cannot be closely nested inside 'parallel master' region; perhaps you forget to enclose 'omp distribute simd' directive into a teams region?}}
for (int i = 0; i < 10; ++i)
;
}
#pragma omp parallel master
{
#pragma omp target simd // OK
for (int i = 0; i < 10; ++i)
;
}
#pragma omp parallel master
{
#pragma omp teams distribute // expected-error {{region cannot be closely nested inside 'parallel master' region; perhaps you forget to enclose 'omp teams distribute' directive into a target region?}}
for (int i = 0; i < 10; ++i)
;
}
#pragma omp parallel master
{
#pragma omp teams distribute simd // expected-error {{region cannot be closely nested inside 'parallel master' region; perhaps you forget to enclose 'omp teams distribute simd' directive into a target region?}}
for (int i = 0; i < 10; ++i)
;
}
#pragma omp parallel master
{
#pragma omp teams distribute parallel for simd // expected-error {{region cannot be closely nested inside 'parallel master' region; perhaps you forget to enclose 'omp teams distribute parallel for simd' directive into a target region?}}
for (int i = 0; i < 10; ++i)
;
}
#pragma omp parallel master
{
#pragma omp teams distribute parallel for // expected-error {{region cannot be closely nested inside 'parallel master' region; perhaps you forget to enclose 'omp teams distribute parallel for' directive into a target region?}}
for (int i = 0; i < 10; ++i)
;
}
#pragma omp parallel master
{
#pragma omp target teams // OK
a++;
}
#pragma omp parallel master
{
#pragma omp target teams distribute // OK
for (int i = 0; i < 10; ++i)
;
}
#pragma omp parallel master
{
#pragma omp target teams distribute parallel for // OK
for (int i = 0; i < 10; ++i)
;
}
#pragma omp parallel master
{
#pragma omp target teams distribute parallel for simd // OK
for (int i = 0; i < 10; ++i)
;
}
#pragma omp parallel master
{
#pragma omp target teams distribute simd // OK
for (int i = 0; i < 10; ++i)
;
}
// PARALLEL SECTIONS DIRECTIVE
#pragma omp parallel sections
{
@ -4074,15 +3722,6 @@ void foo() {
// expected-error@+2 {{the statement for 'atomic' must be an expression statement of form '++x;', '--x;', 'x++;', 'x--;', 'x binop= expr;', 'x = x binop expr' or 'x = expr binop x', where x is an l-value expression with scalar type}}
// expected-note@+1 {{expected an expression statement}}
{
#pragma omp parallel master // expected-error {{OpenMP constructs may not be nested inside an atomic region}}
{
bar();
}
}
#pragma omp atomic
// expected-error@+2 {{the statement for 'atomic' must be an expression statement of form '++x;', '--x;', 'x++;', 'x--;', 'x binop= expr;', 'x = x binop expr' or 'x = expr binop x', where x is an l-value expression with scalar type}}
// expected-note@+1 {{expected an expression statement}}
{
#pragma omp critical // expected-error {{OpenMP constructs may not be nested inside an atomic region}}
{
bar();
@ -4598,11 +4237,6 @@ void foo() {
{
bar();
}
#pragma omp target
#pragma omp parallel master
{
bar();
}
#pragma omp target parallel
#pragma omp critical
{
@ -9366,8 +9000,6 @@ void foo() {
#pragma omp parallel
#pragma omp master
bar();
#pragma omp parallel master
bar();
#pragma omp parallel
#pragma omp critical
bar();
@ -11128,11 +10760,6 @@ void foo() {
for (int i = 0; i < 10; ++i)
;
}
#pragma omp parallel master
{
for (int i = 0; i < 10; ++i)
;
}
#pragma omp master
{
#pragma omp single // expected-error {{region cannot be closely nested inside 'master' region; perhaps you forget to enclose 'omp single' directive into a parallel region?}}
@ -11183,13 +10810,6 @@ void foo() {
}
#pragma omp master
{
#pragma omp parallel master
{
bar();
}
}
#pragma omp master
{
#pragma omp parallel for
for (int i = 0; i < 10; ++i)
;

222
clang/test/OpenMP/parallel_master_ast_print.cpp
View File

@ -1,222 +0,0 @@
// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=50 -ast-print %s | FileCheck %s
// RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -x c++ -std=c++11 -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
// RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=50 -ast-print %s | FileCheck %s
// RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=50 -x c++ -std=c++11 -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=50 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
// expected-no-diagnostics
#ifndef HEADER
#define HEADER
void foo() {}
struct S1 {
S1(): a(0) {}
S1(int v) : a(v) {}
int a;
typedef int type;
S1& operator +(const S1&);
S1& operator *(const S1&);
S1& operator &&(const S1&);
S1& operator ^(const S1&);
};
template <typename T>
class S7 : public T {
protected:
T a;
T b[100];
S7() : a(0) {}
public:
S7(typename T::type v) : a(v) {
#pragma omp parallel master private(a) private(this->a) private(T::a)
for (int k = 0; k < a.a; ++k)
++this->a.a;
#pragma omp parallel master firstprivate(a) firstprivate(this->a) firstprivate(T::a)
for (int k = 0; k < a.a; ++k)
++this->a.a;
#pragma omp parallel master shared(a) shared(this->a) shared(T::a)
for (int k = 0; k < a.a; ++k)
++this->a.a;
#pragma omp parallel master reduction(+ : a) reduction(*: b[:])
for (int k = 0; k < a.a; ++k)
++this->a.a;
}
S7 &operator=(S7 &s) {
#pragma omp parallel master private(a) private(this->a)
for (int k = 0; k < s.a.a; ++k)
++s.a.a;
#pragma omp parallel master firstprivate(a) firstprivate(this->a)
for (int k = 0; k < s.a.a; ++k)
++s.a.a;
#pragma omp parallel master shared(a) shared(this->a)
for (int k = 0; k < s.a.a; ++k)
++s.a.a;
#pragma omp parallel master reduction(&& : this->a) reduction(^: b[s.a.a])
for (int k = 0; k < s.a.a; ++k)
++s.a.a;
return *this;
}
};
// CHECK: #pragma omp parallel master private(this->a) private(this->a) private(T::a)
// CHECK: #pragma omp parallel master firstprivate(this->a) firstprivate(this->a) firstprivate(T::a)
// CHECK: #pragma omp parallel master shared(this->a) shared(this->a) shared(T::a)
// CHECK: #pragma omp parallel master reduction(+: this->a) reduction(*: this->b[:])
// CHECK: #pragma omp parallel master private(this->a) private(this->a)
// CHECK: #pragma omp parallel master firstprivate(this->a) firstprivate(this->a)
// CHECK: #pragma omp parallel master shared(this->a) shared(this->a)
// CHECK: #pragma omp parallel master reduction(&&: this->a) reduction(^: this->b[s.a.a])
// CHECK: #pragma omp parallel master private(this->a) private(this->a) private(this->S1::a)
// CHECK: #pragma omp parallel master firstprivate(this->a) firstprivate(this->a) firstprivate(this->S1::a)
// CHECK: #pragma omp parallel master shared(this->a) shared(this->a) shared(this->S1::a)
// CHECK: #pragma omp parallel master reduction(+: this->a) reduction(*: this->b[:])
class S8 : public S7<S1> {
S8() {}
public:
S8(int v) : S7<S1>(v){
#pragma omp parallel master private(a) private(this->a) private(S7 < S1 > ::a)
for (int k = 0; k < a.a; ++k)
++this->a.a;
#pragma omp parallel master firstprivate(a) firstprivate(this->a) firstprivate(S7 < S1 > ::a)
for (int k = 0; k < a.a; ++k)
++this->a.a;
#pragma omp parallel master shared(a) shared(this->a) shared(S7 < S1 > ::a)
for (int k = 0; k < a.a; ++k)
++this->a.a;
#pragma omp parallel master reduction(^ : S7 < S1 > ::a) reduction(+ : S7 < S1 > ::b[ : S7 < S1 > ::a.a])
for (int k = 0; k < a.a; ++k)
++this->a.a;
}
S8 &operator=(S8 &s) {
#pragma omp parallel master private(a) private(this->a)
for (int k = 0; k < s.a.a; ++k)
++s.a.a;
#pragma omp parallel master firstprivate(a) firstprivate(this->a)
for (int k = 0; k < s.a.a; ++k)
++s.a.a;
#pragma omp parallel master shared(a) shared(this->a)
for (int k = 0; k < s.a.a; ++k)
++s.a.a;
#pragma omp parallel master reduction(* : this->a) reduction(&&:this->b[a.a:])
for (int k = 0; k < s.a.a; ++k)
++s.a.a;
return *this;
}
};
// CHECK: #pragma omp parallel master private(this->a) private(this->a) private(this->S7<S1>::a)
// CHECK: #pragma omp parallel master firstprivate(this->a) firstprivate(this->a) firstprivate(this->S7<S1>::a)
// CHECK: #pragma omp parallel master shared(this->a) shared(this->a) shared(this->S7<S1>::a)
// CHECK: #pragma omp parallel master reduction(^: this->S7<S1>::a) reduction(+: this->S7<S1>::b[:this->S7<S1>::a.a])
// CHECK: #pragma omp parallel master private(this->a) private(this->a)
// CHECK: #pragma omp parallel master firstprivate(this->a) firstprivate(this->a)
// CHECK: #pragma omp parallel master shared(this->a) shared(this->a)
// CHECK: #pragma omp parallel master reduction(*: this->a) reduction(&&: this->b[this->a.a:])
template <class T>
struct S {
operator T() {return T();}
static T TS;
#pragma omp threadprivate(TS)
};
// CHECK: template <class T> struct S {
// CHECK: static T TS;
// CHECK-NEXT: #pragma omp threadprivate(S::TS)
// CHECK: };
// CHECK: template<> struct S<int> {
// CHECK: static int TS;
// CHECK-NEXT: #pragma omp threadprivate(S<int>::TS)
// CHECK-NEXT: }
// CHECK: template<> struct S<long> {
// CHECK: static long TS;
// CHECK-NEXT: #pragma omp threadprivate(S<long>::TS)
// CHECK-NEXT: }
int thrp;
#pragma omp threadprivate(thrp)
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;
T arr[C][10], arr1[C];
#pragma omp parallel master
a=2;
#pragma omp parallel master default(none), private(argc,b) firstprivate(argv) shared (d) if (parallel:argc > 0) num_threads(C) copyin(S<T>::TS, thrp) proc_bind(master) reduction(+:c, arr1[argc]) reduction(max:e, arr[:C][0:10])
foo();
#pragma omp parallel master if (C) num_threads(s) proc_bind(close) reduction(^:e, f, arr[0:C][:argc]) reduction(&& : g)
foo();
return 0;
}
// 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: T arr[C][10], arr1[C];
// CHECK-NEXT: #pragma omp parallel master{{$}}
// CHECK-NEXT: a = 2;
// CHECK-NEXT: #pragma omp parallel master default(none) private(argc,b) firstprivate(argv) shared(d) if(parallel: argc > 0) num_threads(C) copyin(S<T>::TS,thrp) proc_bind(master) reduction(+: c,arr1[argc]) reduction(max: e,arr[:C][0:10])
// CHECK-NEXT: foo()
// CHECK-NEXT: #pragma omp parallel master if(C) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:C][:argc]) reduction(&&: g)
// CHECK-NEXT: foo()
// CHECK: template<> int tmain<int, 5>(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: int arr[5][10], arr1[5];
// CHECK-NEXT: #pragma omp parallel master
// CHECK-NEXT: a = 2;
// CHECK-NEXT: #pragma omp parallel master default(none) private(argc,b) firstprivate(argv) shared(d) if(parallel: argc > 0) num_threads(5) copyin(S<int>::TS,thrp) proc_bind(master) reduction(+: c,arr1[argc]) reduction(max: e,arr[:5][0:10])
// CHECK-NEXT: foo()
// CHECK-NEXT: #pragma omp parallel master if(5) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:5][:argc]) reduction(&&: g)
// CHECK-NEXT: foo()
// CHECK: template<> long tmain<long, 1>(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: long arr[1][10], arr1[1];
// CHECK-NEXT: #pragma omp parallel master
// CHECK-NEXT: a = 2;
// CHECK-NEXT: #pragma omp parallel master default(none) private(argc,b) firstprivate(argv) shared(d) if(parallel: argc > 0) num_threads(1) copyin(S<long>::TS,thrp) proc_bind(master) reduction(+: c,arr1[argc]) reduction(max: e,arr[:1][0:10])
// CHECK-NEXT: foo()
// CHECK-NEXT: #pragma omp parallel master if(1) num_threads(s) proc_bind(close) reduction(^: e,f,arr[0:1][:argc]) reduction(&&: g)
// CHECK-NEXT: foo()
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)
int arr[10][argc], arr1[2];
Enum ee;
// CHECK: Enum ee;
#pragma omp parallel master
// CHECK-NEXT: #pragma omp parallel master
a=2;
// CHECK-NEXT: a = 2;
#pragma omp parallel master default(none), private(argc,b) firstprivate(argv) if (parallel: argc > 0) num_threads(ee) copyin(a) proc_bind(spread) reduction(| : c, d, arr1[argc]) reduction(* : e, arr[:10][0:argc]) allocate(e)
// CHECK-NEXT: #pragma omp parallel master default(none) private(argc,b) firstprivate(argv) if(parallel: argc > 0) num_threads(ee) copyin(a) proc_bind(spread) reduction(|: c,d,arr1[argc]) reduction(*: e,arr[:10][0:argc]) allocate(e)
foo();
// CHECK-NEXT: foo();
// CHECK-NEXT: #pragma omp parallel master allocate(e) if(b) num_threads(c) proc_bind(close) reduction(^: e,f) reduction(&&: g,arr[0:argc][:10])
// CHECK-NEXT: foo()
#pragma omp parallel master allocate(e) if (b) num_threads(c) proc_bind(close) reduction(^:e, f) reduction(&& : g, arr[0:argc][:10])
foo();
return tmain<int, 5>(b, &b) + tmain<long, 1>(x, &x);
}
template<typename T>
T S<T>::TS = 0;
#endif

471
clang/test/OpenMP/parallel_master_codegen.cpp
View File

@ -1,471 +0,0 @@
// expected-no-diagnostics
#ifndef HEADER
#define HEADER
#ifdef CK1
///==========================================================================///
// RUN: %clang_cc1 -DCK1 -verify -fopenmp -x c++ -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck %s --check-prefix CK1
// RUN: %clang_cc1 -DCK1 -fopenmp -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK1 -fopenmp -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK1
// RUN: %clang_cc1 -DCK1 -verify -fopenmp-simd -x c++ -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck --check-prefix SIMD-ONLY0 %s
// RUN: %clang_cc1 -DCK1 -fopenmp-simd -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK1 -fopenmp-simd -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
// SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
// CK1-DAG: %struct.ident_t = type { i32, i32, i32, i32, i8* }
// CK1-DAG: [[STR:@.+]] = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00"
// CK1-DAG: [[DEF_LOC:@.+]] = private unnamed_addr global %struct.ident_t { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* [[STR]], i32 0, i32 0) }
// CK1-LABEL: foo
void foo() {}
void parallel_master() {
#pragma omp parallel master
foo();
}
// CK1-LABEL: define void @{{.+}}parallel_master{{.+}}
// CK1: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* [[DEF_LOC]], i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* [[OMP_OUTLINED:@.+]] to void (i32*, i32*, ...)*))
// CK1: define internal {{.*}}void [[OMP_OUTLINED]](i32* noalias %.global_tid., i32* noalias %.bound_tid.)
// CK1-NOT: __kmpc_global_thread_num
// CK1: call i32 @__kmpc_master({{.+}})
// CK1: invoke void {{.*}}foo{{.*}}()
// CK1-NOT: __kmpc_global_thread_num
// CK1: call void @__kmpc_end_master({{.+}})
// CK1: call void @__clang_call_terminate
// CK1: unreachable
#endif
#ifdef CK2
///==========================================================================///
// RUN: %clang_cc1 -DCK2 -verify -fopenmp -x c++ -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck %s --check-prefix CK2
// RUN: %clang_cc1 -DCK2 -fopenmp -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK2 -fopenmp -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK2
// RUN: %clang_cc1 -DCK2 -verify -fopenmp-simd -x c++ -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck --check-prefix SIMD-ONLY0 %s
// RUN: %clang_cc1 -DCK2 -fopenmp-simd -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK2 -fopenmp-simd -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
// SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
// CK2-DAG: %struct.ident_t = type { i32, i32, i32, i32, i8* }
// CK2-DAG: [[STR:@.+]] = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00"
// CK2-DAG: [[DEF_LOC:@.+]] = private unnamed_addr global %struct.ident_t { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* [[STR]], i32 0, i32 0) }
void parallel_master_private() {
int a;
#pragma omp parallel master private(a)
a++;
}
// CK2-LABEL: define void @{{.+}}parallel_master_private{{.+}}
// CK2: [[A_PRIV:%.+]] = alloca i32
// CK2: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* [[DEF_LOC]], i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* [[OMP_OUTLINED:@.+]] to void (i32*, i32*, ...)*))
// CK2: define internal {{.*}}void [[OMP_OUTLINED]](i32* noalias %.global_tid., i32* noalias %.bound_tid.)
// CK2-NOT: __kmpc_global_thread_num
// CK2: call i32 @__kmpc_master({{.+}})
// CK2: [[A_VAL:%.+]] = load i32, i32* [[A_PRIV]]
// CK2: [[INC:%.+]] = add nsw i32 [[A_VAL]]
// CK2: store i32 [[INC]], i32* [[A_PRIV]]
// CK2-NOT: __kmpc_global_thread_num
// CK2: call void @__kmpc_end_master({{.+}})
// CK2: ret void
#endif
#ifdef CK3
///==========================================================================///
// RUN: %clang_cc1 -DCK3 -verify -fopenmp -x c++ -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck %s --check-prefix CK3
// RUN: %clang_cc1 -DCK3 -fopenmp -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK3 -fopenmp -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK3
// RUN: %clang_cc1 -DCK3 -verify -fopenmp-simd -x c++ -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck --check-prefix SIMD-ONLY0 %s
// RUN: %clang_cc1 -DCK3 -fopenmp-simd -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK3 -fopenmp-simd -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
// SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
// CK3-DAG: %struct.ident_t = type { i32, i32, i32, i32, i8* }
// CK3-DAG: [[STR:@.+]] = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00"
void parallel_master_private() {
int a;
#pragma omp parallel master default(shared)
a++;
}
// CK3-LABEL: define void @{{.+}}parallel_master{{.+}}
// CK3: [[A_VAL:%.+]] = alloca i32
// CK3: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* {{.+}}, i32 1, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i32*)* [[OMP_OUTLINED:@.+]] to void
// CK3: define internal {{.*}}void [[OMP_OUTLINED]](i32* noalias %.global_tid., i32* noalias %.bound_tid., i32* dereferenceable(4) [[A_VAL]])
// CK3: %.global_tid..addr = alloca i32*
// CK3: %.bound_tid..addr = alloca i32*
// CK3: [[A_ADDR:%.+]] = alloca i32*
// CK3: store i32* %.global_tid., i32** %.global_tid..addr
// CK3: store i32* %.bound_tid., i32** %.bound_tid..addr
// CK3: store i32* [[A_VAL]], i32** [[A_ADDR]]
// CK3: [[ZERO:%.+]] = load i32*, i32** [[A_ADDR]]
// CK3-NOT: __kmpc_global_thread_num
// CK3: call i32 @__kmpc_master({{.+}})
// CK3: [[FIVE:%.+]] = load i32, i32* [[ZERO]]
// CK3: [[INC:%.+]] = add nsw i32 [[FIVE]]
// CK3: store i32 [[INC]], i32* [[ZERO]]
// CK3-NOT: __kmpc_global_thread_num
// CK3: call void @__kmpc_end_master({{.+}})
#endif
#ifdef CK4
///==========================================================================///
// RUN: %clang_cc1 -DCK4 -verify -fopenmp -x c++ -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck %s --check-prefix CK4
// RUN: %clang_cc1 -DCK4 -fopenmp -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK4 -fopenmp -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK4
// RUN: %clang_cc1 -DCK4 -verify -fopenmp-simd -x c++ -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck --check-prefix SIMD-ONLY0 %s
// RUN: %clang_cc1 -DCK4 -fopenmp-simd -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK4 -fopenmp-simd -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
// SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
// CK4-DAG: %struct.ident_t = type { i32, i32, i32, i32, i8* }
// CK4-DAG: [[STR:@.+]] = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00"
// CK4-DAG: [[DEF_LOC:@.+]] = private unnamed_addr global %struct.ident_t { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* [[STR]], i32 0, i32 0) }
void parallel_master_firstprivate() {
int a;
#pragma omp parallel master firstprivate(a)
a++;
}
// CK4-LABEL: define void @{{.+}}parallel_master_firstprivate{{.+}}
// CK4: [[A_VAL:%.+]] = alloca i32
// CK4: [[A_CASTED:%.+]] = alloca i64
// CK4: [[ZERO:%.+]] = load i32, i32* [[A_VAL]]
// CK4: [[CONV:%.+]] = bitcast i64* [[A_CASTED]] to i32*
// CK4: store i32 [[ZERO]], i32* [[CONV]]
// CK4: [[ONE:%.+]] = load i64, i64* [[A_CASTED]]
// CK4: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* [[DEF_LOC]], i32 1, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i64)* [[OMP_OUTLINED:@.+]] to void (i32*, i32*, ...)*), i64 [[ONE]])
// CK4: define internal {{.*}}void [[OMP_OUTLINED]](i32* noalias [[GLOBAL_TID:%.+]], i32* noalias [[BOUND_TID:%.+]], i64 [[A_VAL]])
// CK4: [[GLOBAL_TID_ADDR:%.+]] = alloca i32*
// CK4: [[BOUND_TID_ADDR:%.+]] = alloca i32*
// CK4: [[A_ADDR:%.+]] = alloca i64
// CK4: store i32* [[GLOBAL_TID]], i32** [[GLOBAL_TID_ADDR]]
// CK4: store i32* [[BOUND_TID]], i32** [[BOUND_TID_ADDR]]
// CK4: store i64 [[A_VAL]], i64* [[A_ADDR]]
// CK4: [[CONV]] = bitcast i64* [[A_ADDR]] to i32*
// CK4-NOT: __kmpc_global_thread_num
// CK4: call i32 @__kmpc_master({{.+}})
// CK4: [[FOUR:%.+]] = load i32, i32* [[CONV]]
// CK4: [[INC:%.+]] = add nsw i32 [[FOUR]]
// CK4: store i32 [[INC]], i32* [[CONV]]
// CK4-NOT: __kmpc_global_thread_num
// CK4: call void @__kmpc_end_master({{.+}})
#endif
#ifdef CK5
///==========================================================================///
// RUN: %clang_cc1 -DCK5 -verify -fopenmp -fopenmp -fnoopenmp-use-tls -x c++ -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck %s --check-prefix CK5
// RUN: %clang_cc1 -DCK5 -fopenmp -fopenmp -fnoopenmp-use-tls -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK5 -fopenmp -fopenmp -fnoopenmp-use-tls -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK5
// RUN: %clang_cc1 -DCK5 -verify -fopenmp-simd -fnoopenmp-use-tls -x c++ -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck --check-prefix SIMD-ONLY0 %s
// RUN: %clang_cc1 -DCK5 -fopenmp-simd -fnoopenmp-use-tls -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK5 -fopenmp-simd -fnoopenmp-use-tls -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
// SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
// RUN: %clang_cc1 -DCK5 -verify -fopenmp -x c++ -triple x86_64-linux -emit-llvm %s -o - | FileCheck %s -check-prefix=TLS-CHECK
// RUN: %clang_cc1 -DCK5 -fopenmp -x c++ -std=c++11 -triple x86_64-linux -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK5 -fopenmp -x c++ -triple x86_64-linux -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s -check-prefix=TLS-CHECK
// RUN: %clang_cc1 -DCK5 -verify -fopenmp-simd -x c++ -triple x86_64-linux -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY1 %s
// RUN: %clang_cc1 -DCK5 -fopenmp-simd -x c++ -std=c++11 -triple x86_64-linux -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK5 -fopenmp-simd -x c++ -triple x86_64-linux -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY1 %s
// SIMD-ONLY1-NOT: {{__kmpc|__tgt}}
// CK5-DAG: %struct.ident_t = type { i32, i32, i32, i32, i8* }
// CK5-DAG: [[A:@.+]] = {{.+}} i32 0
// CK5-DAG: [[STR:@.+]] = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00"
// CK5-DAG: [[DEF_LOC_1:@.+]] = private unnamed_addr global %struct.ident_t { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* [[STR]], i32 0, i32 0) }
// CK5-DAG: [[A_CACHE:@.+]] = common global i8** null
// CK5-DAG: [[DEF_LOC_2:@.+]] = private unnamed_addr global %struct.ident_t { i32 0, i32 66, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* [[STR]], i32 0, i32 0) }
// TLS-CHECK-DAG: %struct.ident_t = type { i32, i32, i32, i32, i8* }
// TLS-CHECK-DAG: [[A:@.+]] = thread_local global i32 0
// TLS-CHECK-DAG: [[STR:@.+]] = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00"
// TLS-CHECK-DAG: [[DEF_LOC_1:@.+]] = private unnamed_addr global %struct.ident_t { i32 0, i32 66, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* [[STR]], i32 0, i32 0) }
// TLS-CHECK-DAG: [[DEF_LOC_2:@.+]] = private unnamed_addr global %struct.ident_t { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* [[STR]], i32 0, i32 0) }
int a;
#pragma omp threadprivate(a)
void parallel_master_copyin() {
#pragma omp parallel master copyin(a)
a++;
}
// CK5-LABEL: define void @{{.+}}parallel_master_copyin{{.+}}
// CK5: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* [[DEF_LOC_1]], i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* [[OMP_OUTLINED:@.+]] to void (i32*, i32*, ...)*))
// CK5: ret void
// TLS-CHECK-LABEL: define void @{{.+}}parallel_master_copyin{{.+}}
// TLS-CHECK: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* [[DEF_LOC_2]], i32 1, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i32*)* [[OMP_OUTLINED:@.+]] to void (i32*, i32*, ...)*)
// TLS-CHECK: ret void
// CK5: define internal {{.*}}void [[OMP_OUTLINED]](i32* noalias [[GLOBAL_TID:%.+]], i32* noalias [[BOUND_TID:%.+]])
// CK5: [[GLOBAL_TID_ADDR:%.+]] = alloca i32*
// CK5: [[BOUND_TID_ADDR:%.+]] = alloca i32*
// CK5: store i32* [[GLOBAL_TID]], i32** [[GLOBAL_TID_ADDR]]
// CK5: store i32* [[BOUND_TID]], i32** [[BOUND_TID_ADDR]]
// CK5: [[ZERO:%.+]] = load i32*, i32** [[GLOBAL_TID_ADDR]]
// CK5: [[ONE:%.+]] = load i32, i32* [[ZERO]]
// CK5: [[TWO:%.+]] = call i8* @__kmpc_threadprivate_cached(%struct.ident_t* [[DEF_LOC_1]], i32 [[ONE]], i8* bitcast (i32* [[A]] to i8*), i64 4, i8*** [[A_CACHE]])
// CK5: [[THREE:%.+]] = bitcast i8* [[TWO]] to i32*
// CK5: [[FOUR:%.+]] = ptrtoint i32* [[THREE]] to i64
// CK5: [[FIVE:%.+]] = icmp ne i64 ptrtoint (i32* [[A]] to i64), [[FOUR]]
// CK5: br i1 [[FIVE]], label [[COPYIN_NOT_MASTER:%.+]], label [[COPYIN_NOT_MASTER_END:%.+]]
// TLS-CHECK: define internal {{.*}}void [[OMP_OUTLINED]](i32* noalias [[GLOBAL_TID:%.+]], i32* noalias [[BOUND_TID:%.+]], i32* {{.+}} [[A_VAR:%.+]])
// TLS-CHECK: [[GLOBAL_TID_ADDR:%.+]] = alloca i32*
// TLS-CHECK: [[BOUND_TID_ADDR:%.+]] = alloca i32*
// TLS-CHECK: [[A_ADDR:%.+]] = alloca i32*
// TLS-CHECK: store i32* [[A_VAR]], i32** [[A_ADDR]]
// TLS-CHECK: [[ZERO:%.+]] = load i32*, i32** [[A_ADDR]]
// TLS-CHECK: [[ONE:%.+]] = ptrtoint i32* [[ZERO]] to i64
// TLS-CHECK: [[TWO:%.+]] = icmp ne i64 [[ONE]], ptrtoint (i32* [[A]] to i64)
// TLS-CHECK: br i1 [[TWO]], label [[COPYIN_NOT_MASTER:%.+]], label [[COPYIN_NOT_MASTER_END:%.+]]
// CK5-DAG: [[COPYIN_NOT_MASTER]]
// CK5-DAG: [[SIX:%.+]] = load i32, i32* [[A]]
// TLS-CHECK-DAG: [[COPYIN_NOT_MASTER]]
// TLS-CHECK-DAG: [[THREE:%.+]] = load i32, i32* [[ZERO]]
// TLS-CHECK-DAG: store i32 [[THREE]], i32* [[A]]
// CK5-DAG: [[COPYIN_NOT_MASTER_END]]
// CK5-DAG: call void @__kmpc_barrier(%struct.ident_t* [[DEF_LOC_2]], i32 [[ONE]])
// CK5-DAG: [[SEVEN:%.+]] = call i32 @__kmpc_master(%struct.ident_t* [[DEF_LOC_1]], i32 [[ONE]])
// CK5-DAG: [[EIGHT:%.+]] = icmp ne i32 [[SEVEN]], 0
// CK5-DAG: br i1 %8, label [[OMP_IF_THEN:%.+]], label [[OMP_IF_END:%.+]]
// TLS-CHECK-DAG: [[FOUR:%.+]] = load i32*, i32** [[GLOBAL_TID_ADDR:%.+]]
// TLS-CHECK-DAG: [[FIVE:%.+]] = load i32, i32* [[FOUR]]
// TLS-CHECK-DAG: call void @__kmpc_barrier(%struct.ident_t* [[DEF_LOC_1]], i32 [[FIVE]])
// TLS-CHECK-DAG: [[SIX:%.+]] = load i32*, i32** [[GLOBAL_TID_ADDR]]
// TLS-CHECK-DAG: [[SEVEN:%.+]] = load i32, i32* [[SIX]]
// TLS-CHECK-DAG: [[EIGHT:%.+]] = call i32 @__kmpc_master(%struct.ident_t* [[DEF_LOC_2]], i32 [[SEVEN]])
// TLS-CHECK-DAG: [[NINE:%.+]] = icmp ne i32 [[EIGHT]], 0
// TLS-CHECK-DAG: br i1 [[NINE]], label [[OMP_IF_THEN:%.+]], label [[OMP_IF_END:%.+]]
// CK5-DAG: [[OMP_IF_THEN]]
// CK5-DAG: [[NINE:%.+]] = call i8* @__kmpc_threadprivate_cached(%struct.ident_t* [[DEF_LOC_1]], i32 %1, i8* bitcast (i32* [[A]] to i8*), i64 4, i8*** [[A_CACHE]])
// CK5-DAG: [[TEN:%.+]] = bitcast i8* [[NINE]] to i32*
// CK5-DAG: [[ELEVEN:%.+]] = load i32, i32* [[TEN]]
// CK5-DAG: [[INC:%.+]] = add nsw i32 [[ELEVEN]], 1
// CK5-DAG: store i32 [[INC]], i32* [[TEN]]
// CK5-DAG: call void @__kmpc_end_master(%struct.ident_t* [[DEF_LOC_1]], i32 [[ONE]])
// CK5-DAG: [[OMP_IF_END]]
// CK5-DAG: ret void
// TLS-CHECK-DAG: [[OMP_IF_THEN]]
// TLS-CHECK-DAG: [[TEN:%.+]] = load i32, i32* [[A]]
// TLC-CHECK-DAG: %inc = add nsw i32 [[TEN]], 1
// TLS-CHECK-DAG: store i32 %inc, i32* [[A]]
// TLS-CHECK-DAG: call void @__kmpc_end_master(%struct.ident_t* [[DEF_LOC_2]], i32 [[SEVEN]])
// TLS-CHECK-DAG: [[OMP_IF_END]]
// TLS-CHECK-DAG: ret void
#endif
#ifdef CK6
///==========================================================================///
// RUN: %clang_cc1 -DCK6 -verify -fopenmp -x c++ -triple x86_64-linux -emit-llvm %s -o - | FileCheck %s -check-prefix=CK6
// RUN: %clang_cc1 -DCK6 -fopenmp -x c++ -std=c++11 -triple x86_64-linux -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK6 -fopenmp -x c++ -triple x86_64-linux -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s -check-prefix=CK6
// RUN: %clang_cc1 -DCK6 -verify -fopenmp-simd -x c++ -triple x86_64-linux -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY1 %s
// RUN: %clang_cc1 -DCK6 -fopenmp-simd -x c++ -std=c++11 -triple x86_64-linux -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK6 -fopenmp-simd -x c++ -triple x86_64-linux -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY1 %s
// SIMD-ONLY1-NOT: {{__kmpc|__tgt}}
// CK6-DAG: %struct.ident_t = type { i32, i32, i32, i32, i8* }
// CK6-DAG: [[STR:@.+]] = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00"
// CK6-DAG: [[DEF_LOC_1:@.+]] = private unnamed_addr global %struct.ident_t { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* [[STR]], i32 0, i32 0) }
// CK6-DAG: [[GOMP:@.+]] = common global [8 x i32] zeroinitializer
// CK6-DAG: [[DEF_LOC_2:@.+]] = private unnamed_addr global %struct.ident_t { i32 0, i32 18, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* [[STR]], i32 0, i32 0) }
void parallel_master_reduction() {
int g;
#pragma omp parallel master reduction(+:g)
g = 1;
}
// CK6-LABEL: define void @{{.+}}parallel_master_reduction{{.+}}
// CK6: [[G_VAR:%.+]] = alloca i32
// CK6: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* [[DEF_LOC_1]], i32 1, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i32*)* [[OMP_OUTLINED:@.+]] to void (i32*, i32*, ...)*), i32* [[G_VAR]])
// CK6: ret void
// CK6: define internal void [[OMP_OUTLINED]](i32* noalias [[GLOBAL_TID:%.+]], i32* noalias [[BOUND_TID:%.+]], i32* {{.+}} [[G_VAR]])
// CK6: %.global_tid..addr = alloca i32*
// CK6: %.bound_tid..addr = alloca i32*
// CK6: [[G_ADDR:%.+]] = alloca i32*
// CK6: [[G_1:%.+]] = alloca i32
// CK6: [[RED_LIST:%.+]] = alloca [1 x i8*]
// CK6: [[ZERO:%.+]] = load i32*, i32** [[G_ADDR]]
// CK6: [[ONE:%.+]] = load i32*, i32** %.global_tid..addr
// CK6: [[TWO:%.+]] = load i32, i32* [[ONE]]
// CK6: [[THREE:%.+]] = call i32 @__kmpc_master(%struct.ident_t* [[DEF_LOC_1]], i32 [[TWO]])
// CK6: [[FOUR:%.+]] = icmp ne i32 [[THREE]]
// CK6: store i32 1, i32* [[G_1]]
// CK6: call void @__kmpc_end_master(%struct.ident_t* [[DEF_LOC_1]], i32 [[TWO]])
// CK6: [[FIVE:%.+]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[RED_LIST]], i64 0, i64 0
// CK6: [[SEVEN:%.+]] = bitcast [1 x i8*]* [[RED_LIST]] to i8*
// CK6: [[EIGHT:%.+]] = call i32 @__kmpc_reduce_nowait(%struct.ident_t* [[DEF_LOC_2]], i32 [[TWO]], i32 1, i64 8, i8* [[SEVEN]], void (i8*, i8*)* [[RED_FUNC:@.+]], [8 x i32]* [[RED_VAR:@.+]])
// switch
// CK6: switch i32 [[EIGHT]], label [[RED_DEFAULT:%.+]] [
// CK6: i32 1, label [[CASE1:%.+]]
// CK6: i32 2, label [[CASE2:%.+]]
// case 1:
// CK6: [[NINE:%.+]] = load i32, i32* %0, align 4
// CK6: [[TEN:%.+]] = load i32, i32* [[G_1]]
// CK6: [[ADD:%.+]] = add nsw i32 [[NINE]], [[TEN]]
// CK6: store i32 [[ADD]], i32* [[ZERO]]
// CK6: call void @__kmpc_end_reduce_nowait(%struct.ident_t* [[DEF_LOC_2]], i32 [[TWO]], [8 x i32]* [[GOMP]])
// CK6: br label [[RED_DEFAULT]]
// case 2:
// CK6: [[ELEVEN:%.+]] = load i32, i32* [[G_1]]
// CK6: [[TWELVE:%.+]] = atomicrmw add i32* [[ZERO]], i32 [[ELEVEN]] monotonic
// CK6: define internal void [[RED_FUNC]](i8* [[ZERO]], i8* [[ONE]])
// CK6: ret void
#endif
#ifdef CK7
///==========================================================================///
// RUN: %clang_cc1 -DCK7 -verify -fopenmp -x c++ -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck %s --check-prefix CK7
// RUN: %clang_cc1 -DCK7 -fopenmp -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK7 -fopenmp -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK7
// RUN: %clang_cc1 -DCK7 -verify -fopenmp-simd -x c++ -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck --check-prefix SIMD-ONLY0 %s
// RUN: %clang_cc1 -DCK7 -fopenmp-simd -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK7 -fopenmp-simd -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
// SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
// CK7-DAG: %struct.ident_t = type { i32, i32, i32, i32, i8* }
// CK7-DAG: [[STR:@.+]] = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00"
// CK7-DAG: [[DEF_LOC_1:@.+]] = private unnamed_addr global %struct.ident_t { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* [[STR]], i32 0, i32 0) }
void parallel_master_if() {
#pragma omp parallel master if (parallel: false)
parallel_master_if();
}
// CK7-LABEL: parallel_master_if
// CK7: [[ZERO:%.+]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* [[DEF_LOC_1]])
// CK7: call void @__kmpc_serialized_parallel(%struct.ident_t* [[DEF_LOC_1]], i32 [[ZERO]])
// CK7: call void [[OUTLINED:@.+]](i32* [[THREAD_TEMP:%.+]], i32* [[BND_ADDR:%.+]])
// CK7: call void @__kmpc_end_serialized_parallel(%struct.ident_t* [[DEF_LOC_1]], i32 [[ZERO]])
// CK7: ret void
// CK7: define internal void @.omp_outlined.(i32* noalias [[GTID:%.+]], i32* noalias [[BTID:%.+]])
// CK7: [[EXECUTE:%.+]] = call i32 @__kmpc_master(%struct.ident_t* @0, i32 %1)
// CK7: call void @__kmpc_end_master(%struct.ident_t* [[DEF_LOC_1]], i32 %1)
#endif
#ifdef CK8
///==========================================================================///
// RUN: %clang_cc1 -DCK8 -verify -fopenmp -x c++ -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck %s --check-prefix CK8
// RUN: %clang_cc1 -DCK8 -fopenmp -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK8 -fopenmp -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK8
// RUN: %clang_cc1 -DCK8 -verify -fopenmp-simd -x c++ -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck --check-prefix SIMD-ONLY0 %s
// RUN: %clang_cc1 -DCK8 -fopenmp-simd -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
// RUN: %clang_cc1 -DCK8 -fopenmp-simd -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
// SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
typedef __INTPTR_TYPE__ intptr_t;
// CK8-DAG: [[IDENT_T_TY:%.+]] = type { i32, i32, i32, i32, i8* }
// CK8-DAG: [[STR:@.+]] = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00"
// CK8-DAG: [[DEF_LOC_2:@.+]] = private unnamed_addr global [[IDENT_T_TY]] { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* [[STR]], i32 0, i32 0) }
void foo();
struct S {
intptr_t a, b, c;
S(intptr_t a) : a(a) {}
operator char() { return a; }
~S() {}
};
template <typename T>
T tmain() {
#pragma omp parallel master proc_bind(master)
foo();
return T();
}
int main() {
#pragma omp parallel master proc_bind(spread)
foo();
#pragma omp parallel master proc_bind(close)
foo();
return tmain<int>();
}
// CK8-LABEL: @main
// CK8: [[GTID:%.+]] = call {{.*}}i32 @__kmpc_global_thread_num([[IDENT_T_TY]]* [[DEF_LOC_2]])
// CK8: call {{.*}}void @__kmpc_push_proc_bind([[IDENT_T_TY]]* [[DEF_LOC_2]], i32 [[GTID]], i32 4)
// CK8: call {{.*}}void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(
// CK8: call {{.*}}void @__kmpc_push_proc_bind([[IDENT_T_TY]]* [[DEF_LOC_2]], i32 [[GTID]], i32 3)
// CK8: call {{.*}}void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(
// CK8-LABEL: @{{.+}}tmain
// CK8: [[GTID:%.+]] = call {{.*}}i32 @__kmpc_global_thread_num([[IDENT_T_TY]]* [[DEF_LOC_2]])
// CK8: call {{.*}}void @__kmpc_push_proc_bind([[IDENT_T_TY]]* [[DEF_LOC_2]], i32 [[GTID]], i32 2)
// CK8: call {{.*}}void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(
// CK8: ret i32 0
// CK8-NEXT: }
// CK8: call i32 @__kmpc_master(%struct.ident_t* [[DEF_LOC_2]], i32 [[ONE:%.+]])
// CK8: call void @__kmpc_end_master(%struct.ident_t* [[DEF_LOC_2]], i32 [[ONE]])
#endif
#ifdef CK9
// CK9-DAG: %struct.ident_t = type { i32, i32, i32, i32, i8* }
// CK9-DAG: [[STR:@.+]] = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00"
// CK9-DAG: [[DEF_LOC:@.+]] = private unnamed_addr global %struct.ident_t { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* [[STR]], i32 0, i32 0) }
void parallel_master_firstprivate() {
int a;
#pragma omp parallel master firstprivate(a) allocate(a)
a++;
}
// CK9-LABEL: define void @{{.+}}parallel_master_firstprivate{{.+}}
// CK9: [[A_VAL:%.+]] = alloca i32
// CK9: [[A_CASTED:%.+]] = alloca i64
// CK9: [[ZERO:%.+]] = load i32, i32* [[A_VAL]]
// CK9: [[CONV:%.+]] = bitcast i64* [[A_CASTED]] to i32*
// CK9: store i32 [[ZERO]], i32* [[CONV]]
// CK9: [[ONE:%.+]] = load i64, i64* [[A_CASTED]]
// CK9: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* [[DEF_LOC]], i32 1, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i64)* [[OMP_OUTLINED:@.+]] to void (i32*, i32*, ...)*), i64 [[ONE]])
// CK9: define internal {{.*}}void [[OMP_OUTLINED]](i32* noalias [[GLOBAL_TID:%.+]], i32* noalias [[BOUND_TID:%.+]], i64 [[A_VAL]])
// CK9: [[GLOBAL_TID_ADDR:%.+]] = alloca i32*
// CK9: [[BOUND_TID_ADDR:%.+]] = alloca i32*
// CK9: [[A_ADDR:%.+]] = alloca i64
// CK9: store i32* [[GLOBAL_TID]], i32** [[GLOBAL_TID_ADDR]]
// CK9: store i32* [[BOUND_TID]], i32** [[BOUND_TID_ADDR]]
// CK9: store i64 [[A_VAL]], i64* [[A_ADDR]]
// CK9: [[CONV]] = bitcast i64* [[A_ADDR]] to i32*
// CK9-NOT: __kmpc_global_thread_num
// CK9: call i32 @__kmpc_master({{.+}})
// CK9: [[FOUR:%.+]] = load i32, i32* [[CONV]]
// CK9: [[INC:%.+]] = add nsw i32 [[FOUR]]
// CK9: store i32 [[INC]], i32* [[CONV]]
// CK9-NOT: __kmpc_global_thread_num
// CK9: call void @__kmpc_end_master({{.+}})
#endif
#endif

115
clang/test/OpenMP/parallel_master_copyin_messages.cpp
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@ -1,115 +0,0 @@
// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 -o - %s -Wuninitialized
// RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 -o - %s -Wuninitialized
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 {
int a;
S4();
S4 &operator=(const S4 &s4); // expected-note {{implicitly declared private here}}
public:
S4(int v) : a(v) {}
};
class S5 {
int a;
S5() : a(0) {}
S5 &operator=(const S5 &s5) { return *this; } // expected-note {{implicitly declared private here}}
public:
S5(int v) : a(v) {}
};
template <class T>
class ST {
public:
static T s;
};
S2 k;
S3 h;
S4 l(3);
S5 m(4);
#pragma omp threadprivate(h, k, l, m)
namespace A {
double x;
#pragma omp threadprivate(x)
}
namespace B {
using A::x;
}
int main(int argc, char **argv) {
int i;
#pragma omp parallel master copyin // expected-error {{expected '(' after 'copyin'}}
{
foo();
}
#pragma omp parallel master copyin( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
{
foo();
}
#pragma omp parallel master copyin() // expected-error {{expected expression}}
{
foo();
}
#pragma omp parallel master copyin(k // expected-error {{expected ')'}} expected-note {{to match this '('}}
{
foo();
}
#pragma omp parallel master copyin(h, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
{
foo();
}
#pragma omp parallel master copyin(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
{
foo();
}
#pragma omp parallel master copyin(l) // expected-error {{'operator=' is a private member of 'S4'}}
{
foo();
}
#pragma omp parallel master copyin(S1) // expected-error {{'S1' does not refer to a value}}
{
foo();
}
#pragma omp parallel master copyin(argv[1]) // expected-error {{expected variable name}}
{
foo();
}
#pragma omp parallel master copyin(i) // expected-error {{copyin variable must be threadprivate}}
{
foo();
}
#pragma omp parallel master copyin(m) // expected-error {{'operator=' is a private member of 'S5'}}
{
foo();
}
#pragma omp parallel master copyin(ST < int > ::s, B::x) // expected-error {{copyin variable must be threadprivate}}
{
foo();
}
return 0;
}

41
clang/test/OpenMP/parallel_master_default_messages.cpp
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@ -1,41 +0,0 @@
// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 -o - %s -Wuninitialized
// RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 -o - %s -Wuninitialized
void foo();
int main(int argc, char **argv) {
#pragma omp parallel master default // expected-error {{expected '(' after 'default'}}
{
#pragma omp parallel master default( // expected-error {{expected 'none' or 'shared' in OpenMP clause 'default'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
{
#pragma omp parallel master default() // expected-error {{expected 'none' or 'shared' in OpenMP clause 'default'}}
{
#pragma omp parallel master default(none // expected-error {{expected ')'}} expected-note {{to match this '('}}
{
#pragma omp parallel master default(shared), default(shared) // expected-error {{directive '#pragma omp parallel master' cannot contain more than one 'default' clause}}
{
#pragma omp parallel master default(x) // expected-error {{expected 'none' or 'shared' in OpenMP clause 'default'}}
{
foo();
}
}
}
}
}
}
#pragma omp parallel master default(none) // expected-note {{explicit data sharing attribute requested here}}
{
++argc; // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}}
}
#pragma omp parallel master default(none) // expected-note {{explicit data sharing attribute requested here}}
{
#pragma omp parallel master default(shared)
{
++argc; // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}}
}
}
return 0;
}

320
clang/test/OpenMP/parallel_master_firstprivate_messages.cpp
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@ -1,320 +0,0 @@
// RUN: %clang_cc1 -verify -fopenmp %s -Wuninitialized
// RUN: %clang_cc1 -verify -fopenmp-simd %s -Wuninitialized
extern int omp_default_mem_alloc;
void foo() {
}
bool foobool(int argc) {
return argc;
}
void xxx(int argc) {
int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}
#pragma omp parallel master firstprivate(fp) // expected-warning {{variable 'fp' is uninitialized when used here}}
{
for (int i = 0; i < 10; ++i)
;
}
}
struct S1; // expected-note 2 {{declared here}} expected-note 2 {{forward declaration of 'S1'}}
extern S1 a;
class S2 {
mutable int a;
public:
S2() : a(0) {}
S2(const S2 &s2) : a(s2.a) {}
static float S2s;
static const float S2sc;
};
const float S2::S2sc = 0;
const S2 b;
const S2 ba[5];
class S3 {
int a;
S3 &operator=(const S3 &s3);
public:
S3() : a(0) {}
S3(const S3 &s3) : a(s3.a) {}
};
const S3 c;
const S3 ca[5];
extern const int f;
class S4 {
int a;
S4();
S4(const S4 &s4); // expected-note 2 {{implicitly declared private here}}
public:
S4(int v) : a(v) {}
};
class S5 {
int a;
S5(const S5 &s5) : a(s5.a) {} // expected-note 4 {{implicitly declared private here}}
public:
S5() : a(0) {}
S5(int v) : a(v) {}
};
class S6 {
int a;
S6() : a(0) {}
public:
S6(const S6 &s6) : a(s6.a) {}
S6(int v) : a(v) {}
};
S3 h;
#pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}
template <class I, class C>
int foomain(int argc, char **argv) {
I e(4);
C g(5);
int i, z;
int &j = i;
#pragma omp parallel master firstprivate // expected-error {{expected '(' after 'firstprivate'}}
{
foo();
}
#pragma omp parallel master firstprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
{
foo();
}
#pragma omp parallel master firstprivate() // expected-error {{expected expression}}
{
foo();
}
#pragma omp parallel master firstprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
{
foo();
}
#pragma omp parallel master firstprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
{
foo();
}
#pragma omp parallel master firstprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
{
foo();
}
#pragma omp parallel master firstprivate(argc) allocate , allocate(, allocate(omp_default , allocate(omp_default_mem_alloc, allocate(omp_default_mem_alloc:, allocate(omp_default_mem_alloc: argc, allocate(omp_default_mem_alloc: argv), allocate(argv) // expected-error {{expected '(' after 'allocate'}} expected-error 2 {{expected expression}} expected-error 2 {{expected ')'}} expected-error {{use of undeclared identifier 'omp_default'}} expected-note 2 {{to match this '('}}
{
foo();
}
#pragma omp parallel master firstprivate(S1) // expected-error {{'S1' does not refer to a value}}
{
foo();
}
#pragma omp parallel master firstprivate(z, a, b) // expected-error {{firstprivate variable with incomplete type 'S1'}}
{
foo();
}
#pragma omp parallel master firstprivate(argv[1]) // expected-error {{expected variable name}}
{
foo();
}
#pragma omp parallel master firstprivate(e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}}
{
foo();
}
#pragma omp parallel master firstprivate(h) // expected-error {{threadprivate or thread local variable cannot be firstprivate}}
{
foo();
}
#pragma omp parallel master linear(i) // expected-error {{unexpected OpenMP clause 'linear' in directive '#pragma omp parallel master'}}
{
foo();
}
#pragma omp parallel
{
int v = 0;
int i;
#pragma omp parallel master firstprivate(i)
{
foo();
}
v += i;
}
#pragma omp parallel shared(i)
#pragma omp parallel private(i)
#pragma omp parallel master firstprivate(j)
{
foo();
}
#pragma omp parallel master firstprivate(i)
{
foo();
}
#pragma omp parallel master firstprivate(g) // expected-error {{calling a private constructor of class 'S5'}}
{
foo();
}
#pragma omp parallel private(i)
#pragma omp parallel master firstprivate(i)
{
foo();
}
#pragma omp parallel reduction(+ : i)
#pragma omp parallel master firstprivate(i)
{
foo();
}
return 0;
}
namespace A {
double x;
#pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}}
}
namespace B {
using A::x;
}
int main(int argc, char **argv) {
const int d = 5;
const int da[5] = {0};
S4 e(4);
S5 g(5);
S3 m;
S6 n(2);
int i, z;
int &j = i;
#pragma omp parallel master firstprivate // expected-error {{expected '(' after 'firstprivate'}}
{
foo();
}
#pragma omp parallel master firstprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
{
foo();
}
#pragma omp parallel master firstprivate() // expected-error {{expected expression}}
{
foo();
}
#pragma omp parallel master firstprivate(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
{
foo();
}
#pragma omp parallel master firstprivate(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
{
foo();
}
#pragma omp parallel master firstprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
{
foo();
}
#pragma omp parallel master firstprivate(argc, z)
{
foo();
}
#pragma omp parallel master firstprivate(S1) // expected-error {{'S1' does not refer to a value}}
{
foo();
}
#pragma omp parallel master firstprivate(a, b, c, d, f) // expected-error {{firstprivate variable with incomplete type 'S1'}}
{
foo();
}
#pragma omp parallel master firstprivate(argv[1]) // expected-error {{expected variable name}}
{
foo();
}
#pragma omp parallel master firstprivate(2 * 2) // expected-error {{expected variable name}}
{
foo();
}
#pragma omp parallel master firstprivate(ba) // OK
{
foo();
}
#pragma omp parallel master firstprivate(ca) // OK
{
foo();
}
#pragma omp parallel master firstprivate(da) // OK
{
foo();
}
int xa;
#pragma omp parallel master firstprivate(xa) // OK
{
foo();
}
#pragma omp parallel master firstprivate(S2::S2s) // OK
{
foo();
}
#pragma omp parallel master firstprivate(S2::S2sc) // OK
{
foo();
}
#pragma omp parallel master safelen(5) // expected-error {{unexpected OpenMP clause 'safelen' in directive '#pragma omp parallel master'}}
{
foo();
}
#pragma omp parallel master firstprivate(e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}}
{
foo();
}
#pragma omp parallel master firstprivate(m) // OK
{
foo();
}
#pragma omp parallel master firstprivate(h, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be firstprivate}}
{
foo();
}
#pragma omp parallel master 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 master firstprivate(xa) // OK: may be firstprivate
{
foo();
}
#pragma omp parallel master firstprivate(j)
{
foo();
}
#pragma omp parallel master firstprivate(g) // expected-error {{calling a private constructor of class 'S5'}}
{
foo();
}
#pragma omp parallel master firstprivate(n) // OK
{
foo();
}
#pragma omp parallel
{
int v = 0;
int i;
#pragma omp parallel master firstprivate(i)
{
foo();
}
v += i;
}
#pragma omp parallel private(i)
#pragma omp parallel master firstprivate(i)
{
foo();
}
#pragma omp parallel reduction(+ : i)
#pragma omp parallel master firstprivate(i)
{
foo();
}
static int r;
#pragma omp parallel master firstprivate(r) // OK
{
foo();
}
return foomain<S4, S5>(argc, argv); // expected-note {{in instantiation of function template specialization 'foomain<S4, S5>' requested here}}
}

173
clang/test/OpenMP/parallel_master_if_messages.cpp
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@ -1,173 +0,0 @@
// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -ferror-limit 100 %s -Wuninitialized
// RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 -ferror-limit 100 %s -Wuninitialized
void foo() {
}
bool foobool(int argc) {
return argc;
}
void xxx(int argc) {
int cond; // expected-note {{initialize the variable 'cond' to silence this warning}}
#pragma omp parallel master if(cond) // expected-warning {{variable 'cond' is uninitialized when used here}}
{
;
}
}
struct S1; // expected-note {{declared here}}
template <class T, class S> // expected-note {{declared here}}
int tmain(T argc, S **argv) {
T z;
#pragma omp parallel master if // expected-error {{expected '(' after 'if'}}
{
foo();
}
#pragma omp parallel master if ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
{
foo();
}
#pragma omp parallel master if () // expected-error {{expected expression}}
{
foo();
}
#pragma omp parallel master if (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
{
foo();
}
#pragma omp parallel master if (argc)) // expected-warning {{extra tokens at the end of '#pragma omp parallel master' are ignored}}
{
foo();
}
#pragma omp parallel master if (argc > 0 ? argv[1] : argv[2])
{
foo();
}
#pragma omp parallel master if (foobool(argc)), if (true) // expected-error {{directive '#pragma omp parallel master' cannot contain more than one 'if' clause}}
{
foo();
}
#pragma omp parallel master if (S) // expected-error {{'S' does not refer to a value}}
{
foo();
}
#pragma omp parallel master if (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
{
foo();
}
#pragma omp parallel master if (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}}
{
foo();
}
#pragma omp parallel master if(argc + z)
{
foo();
}
#pragma omp parallel master if(parallel : // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
{
foo();
}
#pragma omp parallel master if(parallel : argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
{
foo();
}
#pragma omp parallel master if(parallel : argc)
{
foo();
}
#pragma omp parallel master if(parallel : argc) if (for:argc) // expected-error {{directive name modifier 'for' is not allowed for '#pragma omp parallel master'}}
{
foo();
}
#pragma omp parallel master if(parallel : argc) if (parallel:argc) // expected-error {{directive '#pragma omp parallel master' cannot contain more than one 'if' clause with 'parallel' name modifier}}
{
foo();
}
#pragma omp parallel master if(parallel : argc) if (argc) // expected-error {{no more 'if' clause is allowed}} expected-note {{previous clause with directive name modifier specified here}}
{
foo();
}
return 0;
}
int main(int argc, char **argv) {
int z;
#pragma omp parallel master if // expected-error {{expected '(' after 'if'}}
{
foo();
}
#pragma omp parallel master if ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
{
foo();
}
#pragma omp parallel master if () // expected-error {{expected expression}}
{
foo();
}
#pragma omp parallel master if (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
{
foo();
}
#pragma omp parallel master if (argc)) // expected-warning {{extra tokens at the end of '#pragma omp parallel master' are ignored}}
{
foo();
}
#pragma omp parallel master if (argc > 0 ? argv[1] : argv[2] + z)
{
foo();
}
#pragma omp parallel master if (foobool(argc)), if (true) // expected-error {{directive '#pragma omp parallel master' cannot contain more than one 'if' clause}}
{
foo();
}
#pragma omp parallel master if (S1) // expected-error {{'S1' does not refer to a value}}
{
foo();
}
#pragma omp parallel master if (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
{
foo();
}
#pragma omp parallel master if (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}}
{
foo();
}
#pragma omp parallel master if (1 0) // expected-error {{expected ')'}} expected-note {{to match this '('}}
{
foo();
}
#pragma omp parallel master if(if(tmain(argc, argv) // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
{
foo();
}
#pragma omp parallel master if(parallel : // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
{
foo();
}
#pragma omp parallel master if(parallel : argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
{
foo();
}
#pragma omp parallel master if(parallel : argc)
{
foo();
}
#pragma omp parallel master if(parallel : argc) if (for:argc) // expected-error {{directive name modifier 'for' is not allowed for '#pragma omp parallel master'}}
{
foo();
}
#pragma omp parallel master if(parallel : argc) if (parallel:argc) // expected-error {{directive '#pragma omp parallel master' cannot contain more than one 'if' clause with 'parallel' name modifier}}
{
foo();
}
#pragma omp parallel master if(parallel : argc) if (argc) // expected-error {{no more 'if' clause is allowed}} expected-note {{previous clause with directive name modifier specified here}}
{
foo();
}
return tmain(argc, argv);
}

88
clang/test/OpenMP/parallel_master_message.cpp
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@ -1,88 +0,0 @@
// RUN: %clang_cc1 -verify -fopenmp %s -Wuninitialized
// RUN: %clang_cc1 -verify -fopenmp-simd %s -Wuninitialized
void xxx(int argc) {
int x; // expected-note {{initialize the variable 'x' to silence this warning}}
#pragma omp parallel master
argc = x; // expected-warning {{variable 'x' is uninitialized when used here}}
}
#pragma omp parallel master // expected-error {{unexpected OpenMP directive '#pragma omp parallel master'}}
int foo() {
return 0;
}
int a;
struct S;
S& bar();
int main(int argc, char **argv) {
#pragma omp parallel master nowait // expected-error {{unexpected OpenMP clause 'nowait' in directive '#pragma omp parallel master'}}
#pragma omp parallel master unknown // expected-warning {{extra tokens at the end of '#pragma omp parallel master' are ignored}}
foo();
{
#pragma omp master
} // expected-error {{expected statement}}
{
#pragma omp parallel master
} // expected-error {{expected statement}}
S &s = bar();
#pragma omp parallel master
(void)&s;
#pragma omp parallel master { // expected-warning {{extra tokens at the end of '#pragma omp parallel master' are ignored}}
foo();
#pragma omp parallel master ( // expected-warning {{extra tokens at the end of '#pragma omp parallel master' are ignored}}
foo();
#pragma omp parallel master [ // expected-warning {{extra tokens at the end of '#pragma omp parallel master' are ignored}}
foo();
#pragma omp parallel master ] // expected-warning {{extra tokens at the end of '#pragma omp parallel master' are ignored}}
foo();
#pragma omp parallel master ) // expected-warning {{extra tokens at the end of '#pragma omp parallel master' are ignored}}
foo();
#pragma omp parallel master } // expected-warning {{extra tokens at the end of '#pragma omp parallel master' are ignored}}
foo();
#pragma omp parallel master
// expected-warning@+1 {{extra tokens at the end of '#pragma omp parallel master' are ignored}}
#pragma omp parallel master unknown()
foo();
L1:
foo();
#pragma omp parallel master
;
#pragma omp parallel master
{
for (int i = 0; i < 10; ++i) {
switch(argc) {
case (0):
#pragma omp parallel master
{
foo();
break; // expected-error {{'break' statement not in loop or switch statement}}
continue; // expected-error {{'continue' statement not in loop statement}}
}
default:
break;
}
}
goto L1; // expected-error {{use of undeclared label 'L1'}}
argc++;
}
#pragma omp parallel master default(none) // expected-note 2 {{explicit data sharing attribute requested here}}
{
++argc; // expected-error {{variable 'argc' must have explicitly specified data sharing attributes}}
++a; // expected-error {{variable 'a' must have explicitly specified data sharing attributes}}
}
goto L2; // expected-error {{use of undeclared label 'L2'}}
#pragma omp parallel master
L2:
foo();
#pragma omp parallel master
{
return 1; // expected-error {{cannot return from OpenMP region}}
}
return 0;
}

67
clang/test/OpenMP/parallel_master_num_threads_messages.cpp
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@ -1,67 +0,0 @@
// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 %s -Wuninitialized
// RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 %s -Wuninitialized
void foo() {
}
bool foobool(int argc) {
return argc;
}
struct S1; // expected-note {{declared here}}
template <class T, typename S, int N> // expected-note {{declared here}}
T tmain(T argc, S **argv) {
T z;
#pragma omp parallel master num_threads // expected-error {{expected '(' after 'num_threads'}}
{foo();}
#pragma omp parallel master num_threads ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
{foo();}
#pragma omp parallel master num_threads () // expected-error {{expected expression}}
{foo();}
#pragma omp parallel master num_threads (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
{foo();}
#pragma omp parallel master num_threads (argc)) // expected-warning {{extra tokens at the end of '#pragma omp parallel master' are ignored}}
{foo();}
#pragma omp parallel master 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 master num_threads (foobool(argc)), num_threads (true), num_threads (-5) // expected-error 2 {{directive '#pragma omp parallel master' cannot contain more than one 'num_threads' clause}} expected-error {{argument to 'num_threads' clause must be a strictly positive integer value}}
{foo();}
#pragma omp parallel master num_threads (S) // expected-error {{'S' does not refer to a value}}
{foo();}
#pragma omp parallel master 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 master num_threads (argc + z)
{foo();}
#pragma omp parallel master num_threads (N) // expected-error {{argument to 'num_threads' clause must be a strictly positive integer value}}
{foo();}
return argc;
}
int main(int argc, char **argv) {
int z;
#pragma omp parallel master num_threads // expected-error {{expected '(' after 'num_threads'}}
{foo();}
#pragma omp parallel master num_threads ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
{foo();}
#pragma omp parallel master num_threads () // expected-error {{expected expression}}
{foo();}
#pragma omp parallel master num_threads (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
{foo();}
#pragma omp parallel master num_threads (argc / z)) // expected-warning {{extra tokens at the end of '#pragma omp parallel master' are ignored}}
{foo();}
#pragma omp parallel master num_threads (argc > 0 ? argv[1] : argv[2]) // expected-error {{integral }}
{foo();}
#pragma omp parallel master num_threads (foobool(argc)), num_threads (true), num_threads (-5) // expected-error 2 {{directive '#pragma omp parallel master' cannot contain more than one 'num_threads' clause}} expected-error {{argument to 'num_threads' clause must be a strictly positive integer value}}
{foo();}
#pragma omp parallel master num_threads (S1) // expected-error {{'S1' does not refer to a value}}
{foo();}
#pragma omp parallel master 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 master 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}}
}

284
clang/test/OpenMP/parallel_master_private_messages.cpp
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@ -1,284 +0,0 @@
// RUN: %clang_cc1 -verify -fopenmp %s -Wuninitialized
// RUN: %clang_cc1 -verify -fopenmp-simd %s -Wuninitialized
extern int omp_default_mem_alloc;
void foo() {
}
bool foobool(int argc) {
return argc;
}
struct S1; // expected-note 2 {{declared here}} expected-note 2 {{forward declaration of 'S1'}}
extern S1 a;
class S2 {
mutable int a;
public:
S2() : a(0) {}
};
const S2 b;
const S2 ba[5];
class S3 {
int a;
public:
S3() : a(0) {}
};
const S3 ca[5];
class S4 {
int a;
S4(); // expected-note {{implicitly declared private here}}
public:
S4(int v) : a(v) {
#pragma omp parallel master private(a) private(this->a)
{
for (int k = 0; k < v; ++k)
++this->a;
}
}
};
class S5 {
int a;
S5() : a(0) {} // expected-note {{implicitly declared private here}}
public:
S5(int v) : a(v) {}
S5 &operator=(S5 &s) {
#pragma omp parallel master private(a) private(this->a) private(s.a) // expected-error {{expected variable name or data member of current class}}
{
for (int k = 0; k < s.a; ++k)
++s.a;
}
return *this;
}
};
template <typename T>
class S6 {
public:
T a;
S6() : a(0) {}
S6(T v) : a(v) {
#pragma omp parallel master private(a) private(this->a)
{
for (int k = 0; k < v; ++k)
++this->a;
}
}
S6 &operator=(S6 &s) {
#pragma omp parallel master private(a) private(this->a) private(s.a) // expected-error {{expected variable name or data member of current class}}
{
for (int k = 0; k < s.a; ++k)
++s.a;
}
return *this;
}
};
template <typename T>
class S7 : public T {
T a;
S7() : a(0) {}
public:
S7(T v) : a(v) {
#pragma omp parallel master private(a) private(this->a) private(T::a)
{
for (int k = 0; k < a.a; ++k)
++this->a.a;
}
}
S7 &operator=(S7 &s) {
#pragma omp parallel master private(a) private(this->a) private(s.a) private(s.T::a) // expected-error 2 {{expected variable name or data member of current class}}
{
for (int k = 0; k < s.a.a; ++k)
++s.a.a;
}
return *this;
}
};
S3 h;
#pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}
template <class I, class C>
int foomain(I argc, C **argv) {
I e(4);
I g(5);
int i, z;
int &j = i;
#pragma omp parallel master private // expected-error {{expected '(' after 'private'}}
{
foo();
}
#pragma omp parallel master private( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
{
foo();
}
#pragma omp parallel master private() // expected-error {{expected expression}}
{
foo();
}
#pragma omp parallel master private(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
{
foo();
}
#pragma omp parallel master private(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
{
foo();
}
#pragma omp parallel master private(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
{
foo();
}
#pragma omp parallel master private(argc) allocate , allocate(, allocate(omp_default , allocate(omp_default_mem_alloc, allocate(omp_default_mem_alloc:, allocate(omp_default_mem_alloc: argc, allocate(omp_default_mem_alloc: argv), allocate(argv) // expected-error {{expected '(' after 'allocate'}} expected-error 2 {{expected expression}} expected-error 2 {{expected ')'}} expected-error {{use of undeclared identifier 'omp_default'}} expected-note 2 {{to match this '('}}
{
foo();
}
#pragma omp parallel master private(S1) // expected-error {{'S1' does not refer to a value}}
{
foo();
}
#pragma omp parallel master private(a, b) // expected-error {{private variable with incomplete type 'S1'}}
{
foo();
}
#pragma omp parallel master private(argv[1]) // expected-error {{expected variable name}}
{
foo();
}
#pragma omp parallel master private(e, g, z)
{
foo();
}
#pragma omp parallel master private(h) // expected-error {{threadprivate or thread local variable cannot be private}}
{
foo();
}
#pragma omp parallel master copyprivate(h) // expected-error {{unexpected OpenMP clause 'copyprivate' in directive '#pragma omp parallel master'}}
{
foo();
}
#pragma omp parallel
{
int v = 0;
int i;
#pragma omp parallel master private(i)
{
foo();
}
v += i;
}
#pragma omp parallel shared(i)
#pragma omp parallel private(i)
#pragma omp parallel master private(j)
{
foo();
}
#pragma omp parallel master private(i)
{
foo();
}
return 0;
}
namespace A {
double x;
#pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}}
}
namespace B {
using A::x;
}
int main(int argc, char **argv) {
S4 e(4);
S5 g(5);
S6<float> s6(0.0) , s6_0(1.0);
S7<S6<float> > s7(0.0) , s7_0(1.0);
int i, z;
int &j = i;
#pragma omp parallel master private // expected-error {{expected '(' after 'private'}}
{
foo();
}
#pragma omp parallel master private( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
{
foo();
}
#pragma omp parallel master private() // expected-error {{expected expression}}
{
foo();
}
#pragma omp parallel master private(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
{
foo();
}
#pragma omp parallel master private(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
{
foo();
}
#pragma omp parallel master private(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
{
foo();
}
#pragma omp parallel master private(argc, z)
{
foo();
}
#pragma omp parallel master private(S1) // expected-error {{'S1' does not refer to a value}}
{
foo();
}
#pragma omp parallel master private(a, b) // expected-error {{private variable with incomplete type 'S1'}}
{
foo();
}
#pragma omp parallel master private(argv[1]) // expected-error {{expected variable name}}
{
foo();
}
#pragma omp parallel master private(e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}}
{
foo();
}
#pragma omp parallel master private(h, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be private}}
{
foo();
}
#pragma omp parallel master copyprivate(h) // expected-error {{unexpected OpenMP clause 'copyprivate' in directive '#pragma omp parallel master'}}
{
foo();
}
#pragma omp parallel
{
int i;
#pragma omp parallel master private(i)
{
foo();
}
}
#pragma omp parallel shared(i)
#pragma omp parallel private(i)
#pragma omp parallel master private(j)
{
foo();
}
#pragma omp parallel master private(i)
{
foo();
}
static int m;
#pragma omp parallel master private(m)
{
foo();
}
s6 = s6_0; // expected-note {{in instantiation of member function 'S6<float>::operator=' requested here}}
s7 = s7_0; // expected-note {{in instantiation of member function 'S7<S6<float> >::operator=' requested here}}
return foomain(argc, argv); // expected-note {{in instantiation of function template specialization 'foomain<int, char>' requested here}}
}

30
clang/test/OpenMP/parallel_master_proc_bind_messages.cpp
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@ -1,30 +0,0 @@
// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 -o - %s -Wuninitialized
// RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 -o - %s -Wuninitialized
void foo();
int main(int argc, char **argv) {
#pragma omp parallel master proc_bind // expected-error {{expected '(' after 'proc_bind'}}
{ foo(); }
#pragma omp parallel master 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 master proc_bind() // expected-error {{expected 'master', 'close' or 'spread' in OpenMP clause 'proc_bind'}}
{ foo(); }
#pragma omp parallel master proc_bind(master // expected-error {{expected ')'}} expected-note {{to match this '('}}
{ foo(); }
#pragma omp parallel master proc_bind(close), proc_bind(spread) // expected-error {{directive '#pragma omp parallel master' cannot contain more than one 'proc_bind' clause}}
{ foo(); }
#pragma omp parallel master proc_bind(x) // expected-error {{expected 'master', 'close' or 'spread' in OpenMP clause 'proc_bind'}}
{ foo(); }
#pragma omp parallel master proc_bind(master)
{ ++argc; }
#pragma omp parallel master proc_bind(close)
{
#pragma omp parallel master proc_bind(spread)
{ ++argc; }
}
return 0;
}

398
clang/test/OpenMP/parallel_master_reduction_messages.cpp
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@ -1,398 +0,0 @@
// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 150 -o - %s -Wuninitialized
// RUN: %clang_cc1 -verify -fopenmp -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized
// RUN: %clang_cc1 -verify -fopenmp -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized
// RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 150 -o - %s -Wuninitialized
// RUN: %clang_cc1 -verify -fopenmp-simd -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized
// RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized
extern int omp_default_mem_alloc;
void xxx(int argc) {
int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}
#pragma omp parallel master reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}}
{
for (int i = 0; i < 10; ++i)
;
}
}
void foo() {
}
bool foobool(int argc) {
return argc;
}
void foobar(int &ref) {
#pragma omp parallel master reduction(+:ref)
{
foo();
}
}
struct S1; // expected-note {{declared here}} expected-note 4 {{forward declaration of 'S1'}}
extern S1 a;
class S2 {
mutable int a;
S2 &operator+(const S2 &arg) { return (*this); } // expected-note 3 {{implicitly declared private here}}
public:
S2() : a(0) {}
S2(S2 &s2) : a(s2.a) {}
static float S2s; // expected-note 2 {{static data member is predetermined as shared}}
static const float S2sc; // expected-note 2 {{'S2sc' declared here}}
};
const float S2::S2sc = 0;
S2 b; // expected-note 3 {{'b' defined here}}
const S2 ba[5]; // expected-note 2 {{'ba' defined here}}
class S3 {
int a;
public:
int b;
S3() : a(0) {}
S3(const S3 &s3) : a(s3.a) {}
S3 operator+(const S3 &arg1) { return arg1; }
};
int operator+(const S3 &arg1, const S3 &arg2) { return 5; }
S3 c; // expected-note 3 {{'c' defined here}}
const S3 ca[5]; // expected-note 2 {{'ca' defined here}}
extern const int f; // expected-note 4 {{'f' declared here}}
class S4 {
int a;
S4(); // expected-note {{implicitly declared private here}}
S4(const S4 &s4);
S4 &operator+(const S4 &arg) { return (*this); }
public:
S4(int v) : a(v) {}
};
S4 &operator&=(S4 &arg1, S4 &arg2) { return arg1; }
class S5 {
int a;
S5() : a(0) {} // expected-note {{implicitly declared private here}}
S5(const S5 &s5) : a(s5.a) {}
S5 &operator+(const S5 &arg);
public:
S5(int v) : a(v) {}
};
class S6 { // expected-note 3 {{candidate function (the implicit copy assignment operator) not viable: no known conversion from 'int' to 'const S6' for 1st argument}}
#if __cplusplus >= 201103L // C++11 or later
// expected-note@-2 3 {{candidate function (the implicit move assignment operator) not viable}}
#endif
int a;
public:
S6() : a(6) {}
operator int() { return 6; }
} o;
S3 h, k;
#pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}
template <class T> // expected-note {{declared here}}
T tmain(T argc) {
const T d = T(); // expected-note 4 {{'d' defined here}}
const T da[5] = {T()}; // expected-note 2 {{'da' defined here}}
T qa[5] = {T()};
T i, z;
T &j = i; // expected-note 4 {{'j' defined here}}
S3 &p = k; // expected-note 2 {{'p' defined here}}
const T &r = da[(int)i]; // expected-note 2 {{'r' defined here}}
T &q = qa[(int)i]; // expected-note 2 {{'q' defined here}}
T fl;
#pragma omp parallel master reduction // expected-error {{expected '(' after 'reduction'}}
{
foo();
}
#pragma omp parallel master reduction + // expected-error {{expected '(' after 'reduction'}} expected-warning {{extra tokens at the end of '#pragma omp parallel master' are ignored}}
{
foo();
}
#pragma omp parallel master 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 master reduction(- // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
{
foo();
}
#pragma omp parallel master reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}
{
foo();
}
#pragma omp parallel master reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}}
{
foo();
}
#pragma omp parallel master reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}
{
foo();
}
#pragma omp parallel master reduction(& : argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{invalid operands to binary expression ('float' and 'float')}}
{
foo();
}
#pragma omp parallel master reduction(| : argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{invalid operands to binary expression ('float' and 'float')}}
{
foo();
}
#pragma omp parallel master reduction(|| : argc ? i : argc) // expected-error 2 {{expected variable name, array element or array section}}
{
foo();
}
#pragma omp parallel master reduction(foo : argc) //expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}}
{
foo();
}
#pragma omp parallel master reduction(&& : argc) allocate , allocate(, allocate(omp_default , allocate(omp_default_mem_alloc, allocate(omp_default_mem_alloc:, allocate(omp_default_mem_alloc: argc, allocate(omp_default_mem_alloc: argv), allocate(argv) // expected-error {{expected '(' after 'allocate'}} expected-error 2 {{expected expression}} expected-error 2 {{expected ')'}} expected-error {{use of undeclared identifier 'omp_default'}} expected-note 2 {{to match this '('}}
{
foo();
}
#pragma omp parallel master reduction(^ : T) // expected-error {{'T' does not refer to a value}}
{
foo();
}
#pragma omp parallel master reduction(+ : z, a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}}
{
foo();
}
#pragma omp parallel master reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}}
{
foo();
}
#pragma omp parallel master reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
{
foo();
}
#pragma omp parallel master reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
{
foo();
}
#pragma omp parallel master reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
{
foo();
}
#pragma omp parallel master reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} expected-error {{const-qualified variable cannot be reduction}}
{
foo();
}
#pragma omp parallel master reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
{
foo();
}
#pragma omp parallel master reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
{
foo();
}
#pragma omp parallel master reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
{
foo();
}
#pragma omp parallel master reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}}
{
foo();
}
#pragma omp parallel master reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
{
foo();
}
#pragma omp parallel master 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 master reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
{
foo();
}
#pragma omp parallel master reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}
{
foo();
}
#pragma omp parallel master 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 master 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 master reduction(+ : fl)
{
foo();
}
#pragma omp parallel reduction(* : fl)
#pragma omp parallel master reduction(+ : fl)
{
foo();
}
return T();
}
namespace A {
double x;
#pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}}
}
namespace B {
using A::x;
}
int main(int argc, char **argv) {
const int d = 5; // expected-note 2 {{'d' defined here}}
const int da[5] = {0}; // expected-note {{'da' defined here}}
int qa[5] = {0};
S4 e(4);
S5 g(5);
int i, z;
int &j = i; // expected-note 2 {{'j' defined here}}
S3 &p = k; // expected-note 2 {{'p' defined here}}
const int &r = da[i]; // expected-note {{'r' defined here}}
int &q = qa[i]; // expected-note {{'q' defined here}}
float fl;
#pragma omp parallel master reduction // expected-error {{expected '(' after 'reduction'}}
{
foo();
}
#pragma omp parallel master reduction + // expected-error {{expected '(' after 'reduction'}} expected-warning {{extra tokens at the end of '#pragma omp parallel master' are ignored}}
{
foo();
}
#pragma omp parallel master 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 master reduction(- // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
{
foo();
}
#pragma omp parallel master reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}
{
foo();
}
#pragma omp parallel master reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}}
{
foo();
}
#pragma omp parallel master reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}
{
foo();
}
#pragma omp parallel master 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 master reduction(| : argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
{
foo();
}
#pragma omp parallel master reduction(|| : argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name, array element or array section}}
{
foo();
}
#pragma omp parallel master reduction(~ : argc) // expected-error {{expected unqualified-id}}
{
foo();
}
#pragma omp parallel master reduction(&& : argc)
{
foo();
}
#pragma omp parallel master reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
{
foo();
}
#pragma omp parallel master reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}}
{
foo();
}
#pragma omp parallel master reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be reduction}}
{
foo();
}
#pragma omp parallel master reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
{
foo();
}
#pragma omp parallel master reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}}
{
foo();
}
#pragma omp parallel master reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
{
foo();
}
#pragma omp parallel master reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}}
{
foo();
}
#pragma omp parallel master reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
{
foo();
}
#pragma omp parallel master reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
{
foo();
}
#pragma omp parallel master reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
{
foo();
}
#pragma omp parallel master reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{invalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}}
{
foo();
}
#pragma omp parallel master reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}}
{
foo();
}
#pragma omp parallel master reduction(+ : o, z) // expected-error {{no viable overloaded '='}}
{
foo();
}
#pragma omp parallel master 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 master reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
{
foo();
}
#pragma omp parallel master reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}}
{
foo();
}
#pragma omp parallel master 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 master 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 master reduction(+ : fl)
{
foo();
}
#pragma omp parallel reduction(* : fl)
#pragma omp parallel master reduction(+ : fl)
{
foo();
}
static int m;
#pragma omp parallel master reduction(+ : m) // OK
{
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}}
}

120
clang/test/OpenMP/parallel_master_shared_messages.cpp
View File

@ -1,120 +0,0 @@
// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 %s -Wuninitialized
// RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 %s -Wuninitialized
void foo() {
}
bool foobool(int argc) {
return argc;
}
struct S1; // expected-note {{declared here}}
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}}
namespace A {
double x;
#pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}}
}
namespace B {
using A::x;
}
int main(int argc, char **argv) {
const int d = 5;
const int da[5] = {0};
S4 e(4);
S5 g(5);
int i, k;
int &j = i;
#pragma omp parallel master shared // expected-error {{expected '(' after 'shared'}}
{ foo(); }
#pragma omp parallel master shared( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
{ foo(); }
#pragma omp parallel master shared() // expected-error {{expected expression}}
{ foo(); }
#pragma omp parallel master shared(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
{ foo(); }
#pragma omp parallel master shared(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
{ foo(); }
#pragma omp parallel master shared(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
{ foo(); }
#pragma omp parallel master shared(argc)
{ foo(); }
#pragma omp parallel master shared(S1) // expected-error {{'S1' does not refer to a value}}
{ foo(); }
#pragma omp parallel master shared(a, b, c, d, f, k)
{ foo(); }
#pragma omp parallel master shared(argv[1]) // expected-error {{expected variable name}}
{ foo(); }
#pragma omp parallel master shared(ba)
{ foo(); }
#pragma omp parallel master shared(ca)
{ foo(); }
#pragma omp parallel master shared(da)
{ foo(); }
#pragma omp parallel master shared(e, g)
{ foo(); }
#pragma omp parallel master shared(h, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be shared}}
{ foo(); }
#pragma omp parallel master private(i), shared(i) // expected-error {{private variable cannot be shared}} expected-note {{defined as private}}
{ foo(); }
#pragma omp parallel master firstprivate(i), shared(i) // expected-error {{firstprivate variable cannot be shared}} expected-note {{defined as firstprivate}}
{ foo(); }
#pragma omp parallel master private(i)
{
#pragma omp parallel master shared(i)
{
#pragma omp parallel master shared(j)
{ foo(); }
}
}
#pragma omp parallel master firstprivate(i)
{
#pragma omp parallel master shared(i)
{
#pragma omp parallel master shared(j)
{ foo(); }
}
}
return 0;
}

8
clang/tools/libclang/CIndex.cpp
View File

@ -2030,7 +2030,6 @@ public:
void VisitOMPCriticalDirective(const OMPCriticalDirective *D);
void VisitOMPParallelForDirective(const OMPParallelForDirective *D);
void VisitOMPParallelForSimdDirective(const OMPParallelForSimdDirective *D);
void VisitOMPParallelMasterDirective(const OMPParallelMasterDirective *D);
void VisitOMPParallelSectionsDirective(const OMPParallelSectionsDirective *D);
void VisitOMPTaskDirective(const OMPTaskDirective *D);
void VisitOMPTaskyieldDirective(const OMPTaskyieldDirective *D);
@ -2812,11 +2811,6 @@ void EnqueueVisitor::VisitOMPParallelForSimdDirective(
VisitOMPLoopDirective(D);
}
void EnqueueVisitor::VisitOMPParallelMasterDirective(
const OMPParallelMasterDirective *D) {
VisitOMPExecutableDirective(D);
}
void EnqueueVisitor::VisitOMPParallelSectionsDirective(
const OMPParallelSectionsDirective *D) {
VisitOMPExecutableDirective(D);
@ -5461,8 +5455,6 @@ CXString clang_getCursorKindSpelling(enum CXCursorKind Kind) {
return cxstring::createRef("OMPParallelForDirective");
case CXCursor_OMPParallelForSimdDirective:
return cxstring::createRef("OMPParallelForSimdDirective");
case CXCursor_OMPParallelMasterDirective:
return cxstring::createRef("OMPParallelMasterDirective");
case CXCursor_OMPParallelSectionsDirective:
return cxstring::createRef("OMPParallelSectionsDirective");
case CXCursor_OMPTaskDirective:

3
clang/tools/libclang/CXCursor.cpp
View File

@ -610,9 +610,6 @@ CXCursor cxcursor::MakeCXCursor(const Stmt *S, const Decl *Parent,
case Stmt::OMPParallelForSimdDirectiveClass:
K = CXCursor_OMPParallelForSimdDirective;
break;
case Stmt::OMPParallelMasterDirectiveClass:
K = CXCursor_OMPParallelMasterDirective;
break;
case Stmt::OMPParallelSectionsDirectiveClass:
K = CXCursor_OMPParallelSectionsDirective;
break;