From: jamie@shareable.org (Jamie Lokier)
To: linux-arm-kernel@lists.infradead.org
Subject: 'bx lr' vs 'mov pc,lr'
Date: Mon, 14 Sep 2009 01:20:05 +0100 [thread overview]
Message-ID: <20090914002005.GC30621@shareable.org> (raw)
In-Reply-To: <94a0d4530909131711hf068509x900f19b5dfe8141d@mail.gmail.com>
Felipe Contreras wrote:
> > Why do you want bx? ?bx isn't available on older CPUs.
>
> Isn't it faster? I don't know if it would make sense to try it on
> newer CPUs.
That's interesting. Do you know if it's faster?
-- Jamie
next prev parent reply other threads:[~2009-09-14 0:20 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-13 21:55 'bx lr' vs 'mov pc,lr' Felipe Contreras
2009-09-13 22:15 ` Daniel Silverstone
2009-09-13 22:56 ` Felipe Contreras
2009-09-13 23:01 ` Russell King - ARM Linux
2009-09-14 0:11 ` Felipe Contreras
2009-09-13 22:58 ` Russell King - ARM Linux
2009-09-14 0:11 ` Felipe Contreras
2009-09-14 0:20 ` Jamie Lokier [this message]
2009-09-14 1:47 ` Felipe Contreras
2009-09-14 7:35 ` Uwe Kleine-König
2009-09-14 12:59 ` Felipe Contreras
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