From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id C4EEA3858D38; Fri, 8 Mar 2024 18:10:54 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org C4EEA3858D38 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1709921454; bh=HILo5Nkb+g5pU0PlYu4Un7MJmpTTXsPOrj8J3iu9zCo=; h=From:To:Subject:Date:In-Reply-To:References:From; b=l0hGVq0i+qWPLLFgL1ot2S+jvZx2t5bpSJSOztn8DoPP+eHfwx9PjAh9d2LHmhtgO SQ+RTpCFPXLyefafLA+xkvOOKd7/rvrhc6RThFjO+5IL8WHtPtjeP2DdV2hA04xdjX m2eYY+INyF1nJVTxy2buxWsNtypXMaaSPwc8r3Hc= From: "gcc at sicherha dot de" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/110027] Misaligned vector store on detect_stack_use_after_return Date: Fri, 08 Mar 2024 18:10:54 +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: 13.1.1 X-Bugzilla-Keywords: wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: gcc at sicherha dot de 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: --- 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=3D110027 --- Comment #10 from Christoph Erhardt --- I have just verified that the reproducer program I attached above (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D110027#c4) still crashes as expected on Fedora 39 with GCC 13.2.1. It's not super-tiny, but it fails reliably. :-)=