From: Markus Armbruster <armbru@redhat.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: Kevin Wolf <kwolf@redhat.com>,
Peter Maydell <peter.maydell@linaro.org>,
Qemu-block <qemu-block@nongnu.org>,
qemu-devel <qemu-devel@nongnu.org>,
Laszlo Ersek <lersek@redhat.com>, John Snow <jsnow@redhat.com>
Subject: Re: [Qemu-devel] iotest 013 failure under clang -fsanitize=undefined
Date: Wed, 03 Feb 2016 08:21:56 +0100 [thread overview]
Message-ID: <87powe5kdn.fsf@blackfin.pond.sub.org> (raw)
In-Reply-To: <56B12AD7.90802@redhat.com> (Paolo Bonzini's message of "Tue, 2 Feb 2016 23:16:55 +0100")
Paolo Bonzini <pbonzini@redhat.com> writes:
> 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.
Agreed. Do not complicate the code to placate some tool's silliness
when you can tell the tool to stop being silly instead.
prev parent reply other threads:[~2016-02-03 7:22 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
2016-02-03 7:21 ` Markus Armbruster [this message]
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