swift234

SILGen: Always emit materialized destruction as destroy_addr.

For nontrivial, non-address-only types, we want definitive analysis to be able to recognize destruction of unused, uninitialized variables without barfing on an apparent load of an uninitialized value. Definitive analysis will be responsible for canonicalizing destroy_addr to loads + releases for values where we can do so.

Swift SVN r6771