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Date: Wed, 29 Mar 2006 20:32:59 +0200
From: Olaf Hering <olh@suse.de>
To: Greg Smith <gsmith@nc.rr.com>
Subject: Re: [OT] ppc64 serialization problem
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 On Wed, Mar 29, Greg Smith wrote:

> So it is clear between .A and .B -> value of b was read then written. If
> anything happens between .A and .B to ->b, then it is lost.

Even gcc4.1 does it that way with -O0.