Op Fri, 10 Jun 2005, schreef Florian Klaempfl:
> Joost van der Sluis wrote: > > > Hi all, > > > > I don't know if rtl-optimilisation patches have a large priority, > > It depends if someone does it ;) > > > but > > nevertheless this patch improves the speed of the sysutils.uppercase and > > lowercase functions. > > What about creating a table which does direct mapping? It's a lot faster. It would be faster, but it would require two 256-byte tables, which'll help make people complain about code size even more. I would do it in an inner loop, but upper/lower case conversions are seldomly called in an inner loop. It also does some cache trashing, which is an often ignored speed issue in programming. Dani�l _______________________________________________ fpc-devel maillist - [email protected] http://lists.freepascal.org/mailman/listinfo/fpc-devel
