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Date: Sat, 18 Jun 2011 23:49:00 -0000
From: Richard Henderson <rth@redhat.com>
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To: Andrew MacLeod <amacleod@redhat.com>
CC: Aldy Hernandez <aldyh@redhat.com>, Jakub Jelinek <jakub@redhat.com>,        "Joseph S. Myers" <joseph@codesourcery.com>,        gcc-patches <gcc-patches@gcc.gnu.org>
Subject: Re: __sync_swap* with acq/rel/full memory barrier semantics
References: <4DDAE516.4010307@redhat.com> <Pine.LNX.4.64.1105232300520.28552@digraph.polyomino.org.uk> <4DE3F8ED.6020109@redhat.com> <4DE7E0A6.9070400@redhat.com> <20110602192514.GA17079@tyan-ft48-01.lab.bos.redhat.com> <4DE7EA11.30306@redhat.com> <4DE8EF17.5020400@redhat.com> <4DFBC33E.60408@redhat.com>
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On 06/17/2011 02:12 PM, Andrew MacLeod wrote:
> Do we apply this to mainline?  or cxx-mem-model and then bring it all
> over later when they are all done and "perfected" ?

Let's put it over in cxx-mem-model at least until we settle on 
the interface at least.


r~