From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 47387 invoked by alias); 27 Feb 2015 22:33:46 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 47306 invoked by uid 48); 27 Feb 2015 22:33:42 -0000 From: "manu at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c/65244] Bogus -Wmaybe-uninitialized warning with posix_memalign() and -Og Date: Sat, 28 Feb 2015 01:24:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c X-Bugzilla-Version: 4.9.1 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: manu at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status cc cf_known_to_work Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2015-02/txt/msg03138.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D65244 Manuel L=C3=B3pez-Ib=C3=A1=C3=B1ez changed: What |Removed |Added ---------------------------------------------------------------------------- Status|WAITING |NEW CC|manu at gcc dot gnu.org | Known to work| |4.8.2, 5.0 --- Comment #11 from Manuel L=C3=B3pez-Ib=C3=A1=C3=B1ez --- I don't have GCC 4.9.1 to try, but I would assume it is confirmed according= to Jack. If it did not trigger in 4.8, then it is technically a regression. __builtin_posix_memalign was introduced in r207595. >>From gcc-bugs-return-478807-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Fri Feb 27 23:04:23 2015 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 114830 invoked by alias); 27 Feb 2015 23:04:23 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Delivered-To: mailing list gcc-bugs@gcc.gnu.org Received: (qmail 114562 invoked by uid 48); 27 Feb 2015 23:04:19 -0000 From: "howarth at bromo dot med.uc.edu" To: gcc-bugs@gcc.gnu.org Subject: [Bug c/65244] Bogus -Wmaybe-uninitialized warning with posix_memalign() and -Og Date: Sat, 28 Feb 2015 05:08:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c X-Bugzilla-Version: 4.9.1 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: howarth at bromo dot med.uc.edu X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: 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: 2015-02/txt/msg03139.txt.bz2 Content-length: 207 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65244 --- Comment #12 from howarth at bromo dot med.uc.edu --- The issue also exists in current gcc-4_9-branch but applying r217317 doesn't eliminate it there.