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Date: Sun, 11 Nov 2001 13:27:28 +1100
From: Anton Blanchard <anton@samba.org>
To: Benjamin LaHaise <bcrl@redhat.com>
Cc: Manfred Spraul <manfred@colorfullife.com>,
        "David S. Miller" <davem@redhat.com>, jakub@redhat.com,
        torvalds@transmeta.com, alan@lxorguk.ukuu.org.uk, arjanv@redhat.com,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH] take 2 of the tr-based current
Message-ID: <20011111132727.A4793@krispykreme>
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> Hmmm.  Would adding a fake global input help with that?  Something like a 
> "g" (aligned_data) input.

Yep thats what Alan ended up doing, it needed a dummy memory constraint
to prevent gcc over optimising:

        __asm__ ("mfspr %0,0x113; #%1"
	: "=r" (rval)
	: "m" ((int *) 0));

Anton
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