X-Recipient: archive-cygwin AT delorie DOT com
DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:to:from:subject:date:message-id:references
	:mime-version:content-type:content-transfer-encoding
	:in-reply-to; q=dns; s=default; b=NTAADcrTd73rYvRjO4D5tzQ5neolGA
	Tpr2oal4nMojtfwEje1ubtSQR1+RnXVYD8BLXrkN0Eyw5Mr8hFolZgIuJ/Ie2tBw
	f+cBC1Cvhez7oyZ66HHzcH2ozEucI3Vngd2VURPnqIOf1rpiikoXzean11S5mI1z
	HcopBayCc4orQ=
DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:to:from:subject:date:message-id:references
	:mime-version:content-type:content-transfer-encoding
	:in-reply-to; s=default; bh=sb9TEQ8QOpbFnkFCJ/yHv4xG0vE=; b=v65W
	GZKi+R9sJU6UgFOMplZiUG/s/0ATn8dddNafGzPYkHAJ4L3b+5tkXwjnerVjW5+h
	3hQGornbSGb592r1wEpSCBwRDctuNG6o2qMaacEW2j3mH2QImvsnJv+5ThGL3B6n
	4S5TNd8zygJ6YSdoSObZOHXuHrLbQRJ2t4wuJzU=
Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id: <cygwin.cygwin.com>
List-Subscribe: <mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive: <http://sourceware.org/ml/cygwin/>
List-Post: <mailto:cygwin AT cygwin DOT com>
List-Help: <mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender: cygwin-owner AT cygwin DOT com
Mail-Followup-To: cygwin AT cygwin DOT com
Delivered-To: mailing list cygwin AT cygwin DOT com
Authentication-Results: sourceware.org; auth=none
X-Spam-SWARE-Status: No, score=1.4 required=5.0 tests=BAYES_00,BODY_URI_ONLY,FORGED_MUA_MOZILLA,FREEMAIL_FROM autolearn=no version=3.3.1 spammy=H*UA:x64, H*UA:Win64, H*r:Unknown, Sam
X-HELO: blaine.gmane.org
To: cygwin AT cygwin DOT com
From: Franz Fehringer <fehrin2 AT gmail DOT com>
Subject: Re: Bug report. Clang sqrtl(-1) causes access violation
Date: Fri, 10 May 2019 16:04:28 +0200
Message-ID: <qb40d9$hmv$1@blaine.gmane.org>
References: <c80240c2-a30e-41b5-7635-cf31f54741d1 AT agner DOT org> <CABHT962HFXXsQSRUWM7e72uRJr52xvQxDrbLjRZ8E4GduN9FNQ AT mail DOT gmail DOT com>
Mime-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1
Openpgp: preference=signencrypt
In-Reply-To: <CABHT962HFXXsQSRUWM7e72uRJr52xvQxDrbLjRZ8E4GduN9FNQ@mail.gmail.com>
X-IsSubscribed: yes

Am 10.05.2019 um 15:38 schrieb Sam Habiel:
> Wow I can't believe that The Agner Fog posted on the Cygwin mailing list!
> 
> https://www.agner.org/
> 
> On Fri, May 10, 2019 at 8:58 AM Agner Fog <agner AT agner DOT org> wrote:
>>
>> Bug description:
>>
>> The sqrtl function under Clang causes an access violation when the
>> argument is negative.
>>
>> This error occurs only under Cygwin.
>>
>> This error occurs only with the sqrtl function, not with sqrt or sqrtf
>>
>> Attached:
>>
>> sqrt.cpp: program to reproduce the error. Compile clang sqrt.cpp and run
>> ./a.exe
>>
>> stackdump
>>
>> cygcheck.out
>>
>>
>>
>>
>> --
>> Problem reports:       http://cygwin.com/problems.html
>> FAQ:                   http://cygwin.com/faq/
>> Documentation:         http://cygwin.com/docs.html
>> Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple
> 
This was my first thought too :-)



--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple