68     OpenMPClauseKind CKind = OMPC_unknown;
99     OpenMPClauseKind Attributes = OMPC_unknown;
118     OpenMPClauseKind Kind = OMPC_unknown;
210   OpenMPClauseKind ClauseKindMode = OMPC_unknown;
343   bool isClauseParsingMode() const { return ClauseKindMode != OMPC_unknown; }  in isClauseParsingMode()
1217       DVar.CKind = OMPC_unknown;  in getDSA()
1259           (DVarTemp.CKind == OMPC_unknown) ? OMPC_firstprivate : OMPC_shared;  in getDSA()
1367     assert(Data.Attributes == OMPC_unknown || (A == Data.Attributes) ||  in addDSA()
1727       if (DVarTemp.CKind != OMPC_unknown && DVarTemp.RefExpr)  in getTopDSA()
2122               D, [](OpenMPClauseKind K, bool) { return K != OMPC_unknown; },  in isOpenMPCapturedByRef()
2241     if (DVarTop.CKind != OMPC_unknown && isOpenMPPrivate(DVarTop.CKind) &&  in isOpenMPCapturedDecl()
2257     if (VD && !VD->hasLocalStorage() && DVarPrivate.CKind == OMPC_unknown &&  in isOpenMPCapturedDecl()
2262     if (DVarPrivate.CKind != OMPC_unknown ||  in isOpenMPCapturedDecl()
2367              : OMPC_unknown;  in isOpenMPPrivateDecl()
2374   OpenMPClauseKind OMPC = OMPC_unknown;  in setOpenMPCaptureKind()
2404   if (OMPC != OMPC_unknown)  in setOpenMPCaptureKind()
2514   DSAStack->setClauseParsingMode(/*K=*/OMPC_unknown);  in EndOpenMPClause()
3424       if (DVar.CKind == OMPC_unknown &&  in VisitDeclRefExpr()
3433           InheritedDSA = DVar.CKind == OMPC_unknown;  in VisitDeclRefExpr()
3453         if (DVar.CKind == OMPC_unknown && IsModifierNone &&  in VisitDeclRefExpr()
3635         if (DVar.CKind != OMPC_unknown)  in VisitMemberExpr()
5553       case OMPC_unknown:  in ActOnOpenMPExecutableDirective()
7774         if (((isOpenMPSimdDirective(DKind) && DVar.CKind != OMPC_unknown &&  in ActOnOpenMPLoopInitialization()
7782               !isOpenMPSimdDirective(DKind) && DVar.CKind != OMPC_unknown &&  in ActOnOpenMPLoopInitialization()
7798           if (DVar.CKind == OMPC_unknown)  in ActOnOpenMPLoopInitialization()
9412   OpenMPClauseKind MemOrderKind = OMPC_unknown;  in ActOnOpenMPFlushDirective()
9418       if (MemOrderKind != OMPC_unknown) {  in ActOnOpenMPFlushDirective()
9842   OpenMPClauseKind AtomicKind = OMPC_unknown;  in ActOnOpenMPAtomicDirective()
9844   OpenMPClauseKind MemOrderKind = OMPC_unknown;  in ActOnOpenMPAtomicDirective()
9850       if (AtomicKind != OMPC_unknown) {  in ActOnOpenMPAtomicDirective()
9865       if (MemOrderKind != OMPC_unknown) {  in ActOnOpenMPAtomicDirective()
9887         AtomicKind == OMPC_unknown) &&  in ActOnOpenMPAtomicDirective()
9890     if (AtomicKind == OMPC_unknown)  in ActOnOpenMPAtomicDirective()
9894         << (AtomicKind == OMPC_unknown ? 1 : 0)  in ActOnOpenMPAtomicDirective()
10057   } else if (AtomicKind == OMPC_update || AtomicKind == OMPC_unknown) {  in ActOnOpenMPAtomicDirective()
11846   case OMPC_unknown:  in ActOnOpenMPSingleExprClause()
12610   case OMPC_unknown:  in getOpenMPCaptureRegionForClause()
13056   case OMPC_unknown:  in ActOnOpenMPSimpleClause()
13293   case OMPC_unknown:  in ActOnOpenMPSingleExprWithArgClause()
13536   case OMPC_unknown:  in ActOnOpenMPClause()
13818   case OMPC_unknown:  in ActOnOpenMPVarListClause()
13906     if (DVar.CKind != OMPC_unknown && DVar.CKind != OMPC_private) {  in ActOnOpenMPPrivateClause()
14077       if (DVar.CKind != OMPC_unknown && DVar.CKind != OMPC_firstprivate &&  in ActOnOpenMPFirstprivateClause()
14100           DVar.CKind != OMPC_unknown && DVar.CKind != OMPC_shared) {  in ActOnOpenMPFirstprivateClause()
14379     if (DVar.CKind != OMPC_unknown && DVar.CKind != OMPC_lastprivate &&  in ActOnOpenMPLastprivateClause()
14510     if (DVar.CKind != OMPC_unknown && DVar.CKind != OMPC_shared &&  in ActOnOpenMPSharedClause()
14543       if (DVar.CKind != OMPC_unknown)  in VisitDeclRefExpr()
14552       return DVarPrivate.CKind != OMPC_unknown;  in VisitDeclRefExpr()
15159       if (DVar.CKind != OMPC_unknown) {  in actOnOMPReductionKindClause()
16237       if (DVar.CKind != OMPC_unknown && DVar.CKind != OMPC_copyprivate &&  in ActOnOpenMPCopyprivateClause()
16249       if (DVar.CKind == OMPC_unknown) {  in ActOnOpenMPCopyprivateClause()
16819   OpenMPClauseKind CKind = OMPC_unknown;
18446     if (DVar.CKind != OMPC_unknown && DVar.CKind != OMPC_firstprivate &&  in ActOnOpenMPDetachClause()