From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 5F4F93858407; Tue, 29 Nov 2022 11:47:32 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 5F4F93858407 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1669722452; bh=+y0TKQKGxdEtp82x+zzMGpIhV5Ie6A0tbnSgtpiefhA=; h=From:To:Subject:Date:In-Reply-To:References:From; b=bpl+2GH2yMDf7DrPoFqYNOFC4ZDtjGtazzm6/5c15LVWrgpuKsI6r3WIuEcl8kkPq p73zdMSfAP3+NfjZ8onQZSRBE9FbQ2O06XuaghhJ0x4sAGOqZ2P4iW7uxOJ6ZzO1hx KndbWZGcBxfNsJHirOBBDgF2TxZvWpVrszbPLXDw= From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug libstdc++/107852] [12/13 Regression] Spurious warnings stringop-overflow and array-bounds copying data as bytes into vector Date: Tue, 29 Nov 2022 11:47:32 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: libstdc++ X-Bugzilla-Version: 12.2.0 X-Bugzilla-Keywords: diagnostic, missed-optimization 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: 12.3 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: component 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=3D107852 Richard Biener changed: What |Removed |Added ---------------------------------------------------------------------------- Component|tree-optimization |libstdc++ --- Comment #5 from Richard Biener --- I'm testing a patch for the tree optimization issue (the redundant PHI), the operator new issue is a libstdc++ issue.=