Deletion of XxHash

Comment: though ideally it would be merged to a new article on non-cryptographic hash functions, Mark viking's redirect is fine for now.  Virtually none of these hash functions are individually notable.  This seems about as prominent as CityHash or djb2.  Regarding the 2620 IP's  argument, Jenkins hash function probably should be merged a similar fate; there's a lot of excessive implementation detail sourced only to the source code
Stance: merge
Cited policy: Wikipedia:Arguments to avoid in deletion discussions (WP:OTHERSTUFF)