Re: change to instance structure protocol

[moon@cambridge.apple.com (David Moon)]

> Date: 	Mon, 3 Dec 1990 19:15:00 PST
> From: Jon L White <jonl@lucid.com>
 
> re: We do a blindingly fast linear search for the slot name in the table.  
> 
> Ditto.  Except that from monitoring things, I wouldn't have called it
> "blindingly" fast; it isn't anywhere near as fast, for example, as the 
> (hashed-access) permutation-table indirection used for the "inline" case.

Ours (now theirs) is more blinding than yours since the Ivory and the 3600
have architectural and hardware support for pipelined memory searches.