From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id BA3FB385840F; Tue, 3 May 2022 06:46:45 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org BA3FB385840F From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/105453] [9/10/11 Regression] load introduced by ce1 for conditional loads at -O1, might cause issues with the C/C++ memory model Date: Tue, 03 May 2022 06:46:45 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: rtl-optimization X-Bugzilla-Version: 11.3.0 X-Bugzilla-Keywords: missed-optimization, needs-bisection, wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: rguenth at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 9.5 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cf_known_to_work short_desc target_milestone cf_known_to_fail 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-BeenThere: gcc-bugs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-bugs mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 03 May 2022 06:46:45 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D105453 Richard Biener changed: What |Removed |Added ---------------------------------------------------------------------------- Known to work| |7.5.0 Summary|load introduced by ce1 for |[9/10/11 Regression] load |conditional loads at -O1, |introduced by ce1 for |might cause issues with the |conditional loads at -O1, |C/C++ memory model |might cause issues with the | |C/C++ memory model Target Milestone|--- |9.5 Known to fail| |11.3.1, 9.4.1=