From: Jakub Jelinek <jakub@redhat.com>
To: Richard Biener <richard.guenther@gmail.com>
Cc: Bernd Edlinger <bernd.edlinger@hotmail.de>,
"gcc-patches@gcc.gnu.org" <gcc-patches@gcc.gnu.org>
Subject: Re: [PATCH] Change default for --param allow-...-data-races to off
Date: Wed, 25 Jun 2014 08:54:00 -0000 [thread overview]
Message-ID: <20140625085444.GA31640@tucnak.redhat.com> (raw)
In-Reply-To: <CAFiYyc1v2ea9VCRHtrsHCCNOfWfdsYGo13SMt8pcO6JTJGwzqw@mail.gmail.com>
On Wed, Jun 25, 2014 at 10:14:17AM +0200, Richard Biener wrote:
> > Perhaps not unsurprisingly, the patch is very similar. Bootstrapped
> > and tested on x86_64-linux. OK for trunk?
>
> Ok - please give the C++/atomics folks a chance to comment.
>
> This change of default behavior should also be documented in
> gcc-4.10/changes.html.
Do we want to allow the store data races by default with -Ofast even in strict
conformance modes (-std=c++11, -std=c++14, -std=c11)?
Jakub
next prev parent reply other threads:[~2014-06-25 8:54 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-19 16:18 Bernd Edlinger
2014-06-20 11:44 ` Martin Jambor
2014-06-23 8:03 ` Bernd Edlinger
2014-06-23 8:50 ` Richard Biener
2014-06-23 13:35 ` Bernd Edlinger
2014-06-24 20:19 ` Martin Jambor
2014-06-25 8:14 ` Richard Biener
2014-06-25 8:54 ` Jakub Jelinek [this message]
2014-06-25 8:56 ` Richard Biener
2014-06-25 9:48 ` Marc Glisse
2014-06-25 21:14 ` Jeff Law
2014-06-25 22:03 ` Martin Jambor
2014-06-26 6:43 ` Richard Biener
2014-06-26 7:53 ` Bernd Edlinger
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