From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 065383858D1E; Tue, 29 Nov 2022 18:24:26 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 065383858D1E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1669746266; bh=36at9A0pcIGMrGx3xkbbMVFMHLuKrOdFNl/Vq2mOLU4=; h=From:To:Subject:Date:In-Reply-To:References:From; b=KIMHoMmb9TSpJWPM2Sb0i5jj8l/PNGhqZTK+fA3aDx8tfUYTuy0klPes+qFR1ZoWo RbT4ulMK/0cxCgxMGRHO3ty+qyjQgR2DwxevQlCfRp2iA0CG0VlKqLFJGjx+sOCWIK GYbjTDcaiP2lWbzxZCHeO4h9BotPvc2XneuKsQFY= From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/105746] vector::resize causes Warray-bounds when optimizer uses __builtin_memcpy or __builtin_memmove since r12-2793-g81d6cdd335ffc60c Date: Tue, 29 Nov 2022 18:24:25 +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: 10.1.1 X-Bugzilla-Keywords: diagnostic, needs-bisection 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: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cf_known_to_work keywords 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 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D105746 Richard Biener changed: What |Removed |Added ---------------------------------------------------------------------------- Known to work| |13.0 Keywords| |needs-bisection Known to fail|13.0 | --- Comment #3 from Richard Biener --- Fixed by r13-4393-gcca06f0d6d76b0 on trunk? Reconfirmed with GCC 12, 11 an= d 10 but doesn't seem to happen with GCC 9.=