From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id C7EC93858D20; Wed, 31 May 2023 23:07:19 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org C7EC93858D20 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1685574439; bh=0KzZFg3aIa//VM7wUrU/A8OzD89WA1H/YOasLG8noVQ=; h=From:To:Subject:Date:In-Reply-To:References:From; b=Q4CV1CIk6hD2jle7onErhHf2sBGO6RzhHZqIpDuMccNm70Lw3IIRMAQUp1H9oTpi1 g27QNgxr1wkGPojyatrJc9uKX5cf6P6fmMAX4gg3h0xR5u8rsxSOdyft932I7x2Fx8 vMj0YwUydJNFXl5IUVGv2lhbLW2I37T/PFLztXoI= From: "redi at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/110060] Adding optimizer hints to std::vector causes a new -Wstringop-overread false positive Date: Wed, 31 May 2023 23:07:19 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Version: 14.0 X-Bugzilla-Keywords: diagnostic, missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: redi at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED 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=3D110060 --- Comment #2 from Jonathan Wakely --- Anything I can do in std::vector to make it optimize better?=