> Do any C compilers perform switch optimization? I.e. tradeoff cascaded if
> for table lookup. Clearly this is an optimization since a table would be
> very wasteful for [a very sparse switch].
Most if not all C compilers do. It's necessary, really.
--
Henry Spencer @ U of Toronto Zoology
{allegra,ihnp4,linus,decvax}!utzoo!henry