710     enum class StoreSource { Unknown, Constant, Extract, Load };  enum in __anonffc06dc60111::DAGCombiner
711     StoreSource getStoreSource(SDValue StoreVal) {  in getStoreSource()
715         return StoreSource::Constant;  in getStoreSource()
719           return StoreSource::Constant;  in getStoreSource()
720         return StoreSource::Unknown;  in getStoreSource()
723         return StoreSource::Extract;  in getStoreSource()
725         return StoreSource::Load;  in getStoreSource()
727         return StoreSource::Unknown;  in getStoreSource()
20055   StoreSource StoreSrc = getStoreSource(Val);  in getStoreMergeCandidates()
20056   assert(StoreSrc != StoreSource::Unknown && "Expected known source for store");  in getStoreMergeCandidates()
20062   if (StoreSrc == StoreSource::Load) {  in getStoreMergeCandidates()
20093     case StoreSource::Load: {  in getStoreMergeCandidates()
20120     case StoreSource::Constant:  in getStoreMergeCandidates()
20123       if (getStoreSource(OtherBC) != StoreSource::Constant)  in getStoreMergeCandidates()
20126     case StoreSource::Extract:  in getStoreMergeCandidates()
20829   const StoreSource StoreSrc = getStoreSource(StoredVal);  in mergeConsecutiveStores()
20830   if (StoreSrc == StoreSource::Unknown)  in mergeConsecutiveStores()
20851   bool IsNonTemporalLoad = StoreSrc == StoreSource::Load &&  in mergeConsecutiveStores()
20872     case StoreSource::Constant:  in mergeConsecutiveStores()
20877     case StoreSource::Extract:  in mergeConsecutiveStores()
20882     case StoreSource::Load:  in mergeConsecutiveStores()