From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugs-return-443629-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 7131 invoked by alias); 15 Feb 2014 09:59:50 -0000
Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm
Precedence: bulk
List-Id: <gcc-bugs.gcc.gnu.org>
List-Archive: <http://gcc.gnu.org/ml/gcc-bugs/>
List-Post: <mailto:gcc-bugs@gcc.gnu.org>
List-Help: <mailto:gcc-bugs-help@gcc.gnu.org>
Sender: gcc-bugs-owner@gcc.gnu.org
Received: (qmail 7062 invoked by uid 48); 15 Feb 2014 09:59:46 -0000
From: "rguenth at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/60092] posix_memalign not recognized to derive alias and alignment info
Date: Sat, 15 Feb 2014 09:59:00 -0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: middle-end
X-Bugzilla-Version: 4.9.0
X-Bugzilla-Keywords: alias, missed-optimization
X-Bugzilla-Severity: enhancement
X-Bugzilla-Who: rguenth at gcc dot gnu.org
X-Bugzilla-Status: ASSIGNED
X-Bugzilla-Priority: P3
X-Bugzilla-Assigned-To: rguenth at gcc dot gnu.org
X-Bugzilla-Target-Milestone: 4.9.0
X-Bugzilla-Flags:
X-Bugzilla-Changed-Fields:
Message-ID: <bug-60092-4-OZ1mQWtcuQ@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-60092-4@http.gcc.gnu.org/bugzilla/>
References: <bug-60092-4@http.gcc.gnu.org/bugzilla/>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: 7bit
X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/
Auto-Submitted: auto-generated
MIME-Version: 1.0
X-SW-Source: 2014-02/txt/msg01386.txt.bz2

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60092

--- Comment #24 from Richard Biener <rguenth at gcc dot gnu.org> ---
As the standard doesn't specify that the value is undefined upon error and it
only specifies its contents upon successfull completion it implicitely says
that it retains the previous value on error.

I'd say xfail/skip this on solaris11 and report a bug to them.