50   enum class Presence {  enum
64   Presence checkPresence(llvm::omp::Clause clauseId);
162     -> Presence {
165     return Presence::None;
179     return Presence::None;
181     return Presence::All;
182   return Presence::Some;
191   Presence presence = checkPresence(llvm::omp::Clause::OMPC_if);  in mergeIf()  local
192   if (presence == Presence::None)  in mergeIf()
198   if (presence == Presence::All) {  in mergeIf()
219   Presence presence = checkPresence(llvm::omp::Clause::OMPC_reduction);  in mergeReduction()  local
220   if (presence == Presence::None)  in mergeReduction()