From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 77B07386186C; Fri, 15 Dec 2023 11:28:20 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 77B07386186C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1702639700; bh=Jhz1KLNlD8rpoQSOyOVzI/RgpO/JlJTG2SsUfzRieZM=; h=From:To:Subject:Date:In-Reply-To:References:From; b=bvA2CZGbPFx1MNMwXm4sF1SgyrX/ydDkdpgv0Y367urjwpBiejTl8fCZ3iQSeIH3y 3dYahEMCZH/JtuVpFNdLwSoagU4OrTI897O3u3dzLJUrFVj6tQBnz5s1VEKGVbMVCv aDjKILp4SeupiA7u4VcjlPVTojqw9yr/oLj6GnV8= From: "malat at debian dot org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/111591] ppc64be: miscompilation with -mstrict-align / -O3 Date: Fri, 15 Dec 2023 11:28:20 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 13.2.0 X-Bugzilla-Keywords: needs-bisection X-Bugzilla-Severity: normal X-Bugzilla-Who: malat at debian dot org X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: FIXED 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: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D111591 --- Comment #40 from Mathieu Malaterre --- (In reply to Richard Biener from comment #39) > (In reply to Kewen Lin from comment #38) > > I found this has been marked as resolved but it seems that the patch in > > comment #34 hasn't been pushed, is it intended? or did I miss something= that > > one commit was pushed but wasn't associated to this PR? >=20 > Yes, that was intended - the patch is not necessary, there's no bug on the > TBAA side. I understand that highway itself is now fine (for whatever > reason) and > the reduced testcase invokes undefined behavior. Could someone confirm that patch in c30 is merged (commit id would be nice!= ), since it solve the other test case ? Thanks=