From: Paolo Bonzini <pbonzini@redhat.com>
To: Eric Blake <eblake@redhat.com>, John Snow <jsnow@redhat.com>,
Qemu-block <qemu-block@nongnu.org>
Cc: Kevin Wolf <kwolf@redhat.com>,
Peter Maydell <peter.maydell@linaro.org>,
Laszlo Ersek <lersek@redhat.com>,
qemu-devel <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] iotest 013 failure under clang -fsanitize=undefined
Date: Tue, 2 Feb 2016 23:16:55 +0100 [thread overview]
Message-ID: <56B12AD7.90802@redhat.com> (raw)
In-Reply-To: <56B126B6.3070701@redhat.com>
On 02/02/2016 22:59, Eric Blake wrote:
> I'd be okay with this patch, if you want to make it a formal
> submission, and if no one else chimes in with any opinion other
> than disgust at clang's shenanigans.
I'm not okay with the patch. What's wrong with
-fno-sanitize=float-divide-by-zero? GCC accepts it, the only
difference is in having a more useful default.
Paolo
next prev parent reply other threads:[~2016-02-02 22:17 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-02 20:03 [Qemu-devel] iotest 013 failure under clang -fsanitize=undefined John Snow
2016-02-02 21:47 ` Laszlo Ersek
2016-02-02 22:00 ` John Snow
2016-02-02 22:13 ` Laszlo Ersek
2016-02-03 7:19 ` Markus Armbruster
2016-02-02 21:59 ` Eric Blake
2016-02-02 22:16 ` Paolo Bonzini [this message]
2016-02-03 7:21 ` Markus Armbruster
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