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Subject: Re: register long sp asm("r1") incorrect
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Pavel Machek <pavel@ucw.cz>
Cc: paulus@samba.org, linuxppc-dev@ozlabs.org,
       kernel list <linux-kernel@vger.kernel.org>
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Date: Thu, 11 Feb 2010 16:31:13 +1100
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On Tue, 2010-02-09 at 16:24 +0100, Pavel Machek wrote:
> ...according to gcc docs, sp should be global, or placement in
> register is not guaranteed (except at asm boundaries, but there are
> none).

Sorry I'm not sure I grok what you mean.

Cheers,
Ben.