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Re: Q: How enable new optimization?
- To: egcs at cygnus dot com
- Subject: Re: Q: How enable new optimization?
- From: Oskar Enoksson <osken393 at student dot liu dot se>
- Date: Tue, 6 Oct 1998 14:16:29 +0200 (MET DST)
> How do I enable the load hoisting and store sinking optimization
> described in the news-section of the egcs homepage?
>
> Thanks!
> /Oskar
Nobody answered ... does that mean it's not implemented yet? Or that it's
enabled by default? ( BTW I'm talking about Mark Mitchels optimization
from August http://egcs.cygnus.com/hoist.html).
I'm asking because I have loops where on an i386 target some registers
are stored into memory and immediately fetched again within the loop
which suggests that this optimization is not enabled (?).
Regards.
/Oskar
*/ Oskar Enoksson, Linkoping, Sweden /*