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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

  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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