414 ///    clause:
542 ///         annot_pragma_openmp 'declare simd' {<clause> [,]}
777 ///         'target parallel for simd' {clause}
841       // pseudo-clause OMPFlushClause.  in ParseOpenMPDeclarativeOrExecutableDirective()
922       OMPClause *Clause =  in ParseOpenMPDeclarativeOrExecutableDirective()  local
925       if (Clause) {  in ParseOpenMPDeclarativeOrExecutableDirective()
926         FirstClauses[CKind].setPointer(Clause);  in ParseOpenMPDeclarativeOrExecutableDirective()
927         Clauses.push_back(Clause);  in ParseOpenMPDeclarativeOrExecutableDirective()
941     // If the depend clause is specified, the ordered construct is a stand-alone  in ParseOpenMPDeclarativeOrExecutableDirective()
1053 ///    clause:
1054 ///       if-clause | final-clause | num_threads-clause | safelen-clause |
1055 ///       default-clause | private-clause | firstprivate-clause | shared-clause
1056 ///       | linear-clause | aligned-clause | collapse-clause |
1057 ///       lastprivate-clause | reduction-clause | proc_bind-clause |
1058 ///       schedule-clause | copyin-clause | copyprivate-clause | untied-clause |
1059 ///       mergeable-clause | flush-clause | read-clause | write-clause |
1060 ///       update-clause | capture-clause | seq_cst-clause | device-clause |
1061 ///       simdlen-clause | threads-clause | simd-clause | num_teams-clause |
1062 ///       thread_limit-clause | priority-clause | grainsize-clause |
1063 ///       nogroup-clause | num_tasks-clause | hint-clause | to-clause |
1064 ///       from-clause | is_device_ptr-clause
1068   OMPClause *Clause = nullptr;  in ParseOpenMPClause()  local
1070   // Check if clause is allowed for the given directive.  in ParseOpenMPClause()
1092     //  At most one num_threads clause can appear on the directive.  in ParseOpenMPClause()
1094     //  Only one safelen  clause can appear on a simd directive.  in ParseOpenMPClause()
1095     //  Only one simdlen  clause can appear on a simd directive.  in ParseOpenMPClause()
1096     //  Only one collapse clause can appear on a simd directive.  in ParseOpenMPClause()
1098     //  At most one device clause can appear on the directive.  in ParseOpenMPClause()
1100     //  At most one if clause can appear on the directive.  in ParseOpenMPClause()
1101     //  At most one final clause can appear on the directive.  in ParseOpenMPClause()
1103     //  At most one num_teams clause can appear on the directive.  in ParseOpenMPClause()
1104     //  At most one thread_limit clause can appear on the directive.  in ParseOpenMPClause()
1106     // At most one priority clause can appear on the directive.  in ParseOpenMPClause()
1108     // At most one grainsize clause can appear on the directive.  in ParseOpenMPClause()
1110     // At most one num_tasks clause can appear on the directive.  in ParseOpenMPClause()
1118       Clause = ParseOpenMPClause(CKind);  in ParseOpenMPClause()
1120       Clause = ParseOpenMPSingleExprClause(CKind);  in ParseOpenMPClause()
1125     //  Only a single default clause may be specified on a parallel, task or  in ParseOpenMPClause()
1128     //  At most one proc_bind clause can appear on the directive.  in ParseOpenMPClause()
1135     Clause = ParseOpenMPSimpleClause(CKind);  in ParseOpenMPClause()
1141     //  Only one schedule clause can appear on a loop directive.  in ParseOpenMPClause()
1143     //  At most one defaultmap clause can appear on the directive.  in ParseOpenMPClause()
1151     Clause = ParseOpenMPSingleExprWithArgClause(CKind);  in ParseOpenMPClause()
1165     //  Only one ordered clause can appear on a loop directive.  in ParseOpenMPClause()
1167     //  Only one nowait clause can appear on a for directive.  in ParseOpenMPClause()
1174     Clause = ParseOpenMPClause(CKind);  in ParseOpenMPClause()
1192     Clause = ParseOpenMPVarListClause(DKind, CKind);  in ParseOpenMPClause()
1206   return ErrorFound ? nullptr : Clause;  in ParseOpenMPClause()
1235 ///    final-clause:
1238 ///    num_threads-clause:
1241 ///    safelen-clause:
1244 ///    simdlen-clause:
1247 ///    collapse-clause:
1250 ///    priority-clause:
1253 ///    grainsize-clause:
1256 ///    num_tasks-clause:
1259 ///    hint-clause:
1277 ///    default-clause:
1280 ///    proc_bind-clause:
1308 ///    ordered-clause:
1311 ///    nowait-clause:
1314 ///    untied-clause:
1317 ///    mergeable-clause:
1320 ///    read-clause:
1323 ///    threads-clause:
1326 ///    simd-clause:
1329 ///    nogroup-clause:
1343 ///    schedule-clause:
1347 ///    if-clause:
1540   // Handle reduction-identifier for reduction clause.  in ParseOpenMPVarList()
1561   // Handle dependency type for depend clause.  in ParseOpenMPVarList()
1573       // Special processing for depend(source) clause.  in ParseOpenMPVarList()
1597     // Handle map type for map clause.  in ParseOpenMPVarList()
1600     /// The map clause modifier token can be either a identifier or the C++  in ParseOpenMPVarList()
1698   // Parse ')' for linear clause with modifier.  in ParseOpenMPVarList()
1726 /// \brief Parsing of OpenMP clause 'private', 'firstprivate', 'lastprivate',
1729 ///    private-clause:
1731 ///    firstprivate-clause:
1733 ///    lastprivate-clause:
1735 ///    shared-clause:
1737 ///    linear-clause:
1739 ///    aligned-clause:
1741 ///    reduction-clause:
1743 ///    copyprivate-clause:
1745 ///    flush-clause:
1747 ///    depend-clause:
1749 ///    map-clause:
1752 ///    to-clause:
1754 ///    from-clause:
1756 ///    use_device_ptr-clause:
1758 ///    is_device_ptr-clause:
1761 /// For 'linear' clause linear-list may have the following forms: