map -package:containers -package:insert-ordered-containers -package:amazonka-core -package:dense-linear-algebra -package:invertible -is:exact -package:hedgehog -package:base-compat-batteries -package:conduit -package:base package:ghc is:module

The assignment of virtual registers to stack slots
RoughMap is an approximate finite map data structure keyed on [RoughMatchTc]. This is useful when keying maps on lists of Types (e.g. an instance head).