Re: GCC memory barriers are missing "cc" clobbers

From: Andres Freund <andres(at)2ndquadrant(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: GCC memory barriers are missing "cc" clobbers
Date: 2014-09-19 15:18:51
Message-ID: 20140919151851.GK4277@alap3.anarazel.de
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On 2014-09-19 10:58:56 -0400, Tom Lane wrote:
> Andres Freund <andres(at)2ndquadrant(dot)com> writes:
> > I don't really see any need to backpatch though, do you?

> Well, I'd make it the same in all branches which have that code, which
> is not very far back is it?

It was already introduced in 9.2 - no idea whether that's "far back" or
not ;). Done.

Greetings,

Andres Freund

--
Andres Freund http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services

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