[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [f-cpu] Manual problems and strchr optimized routine

To: <f-cpu@seul.org>
Subject: Re: [f-cpu] Manual problems and strchr optimized routine
From: devik <devik@cdi.cz>
Date: Fri, 6 Dec 2002 14:43:24 +0100 (CET)
Delivered-to: archiver@seul.org
Delivered-to: f-cpu-outgoing@seul.org
Delivered-to: f-cpu@seul.org
Delivery-date: Fri, 06 Dec 2002 08:45:57 -0500
In-reply-to: <000201c29d28$126ed020$0100000a@homeworld>
Reply-to: f-cpu@seul.org
Sender: owner-f-cpu@seul.org

> > > r1 = r2 andn r3, I am not sure it's needed.
> >
> > No I only wanted to see that andn is "r2 and not r3" because
> > on i386 it is "not r2 and r3" for example.
>
> I don't remember that i386 has "andn" instruction !?

i386=family in my sense, I was talking about MMX andn.
devik

*************************************************************
To unsubscribe, send an e-mail to majordomo@seul.org with
unsubscribe f-cpu       in the body. http://f-cpu.seul.org/

References:
- Re: [f-cpu] Manual problems and strchr optimized routine
  - From: "Christophe Avoinne" <christophe.avoinne@laposte.net>

Prev by Date: Re: [f-cpu] GCC 3.1 for F-CPU port
Next by Date: Re: Re: Re: [f-cpu] GCC 3.1 for F-CPU port
Previous by thread: Re: [f-cpu] Manual problems and strchr optimized routine
Next by thread: Re: Re: [f-cpu] Manual problems and strchr optimized routine
Index(es):
- Date
- Thread