From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 8977C38493EA; Thu, 24 Nov 2022 07:07:55 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 8977C38493EA DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1669273675; bh=n8v2FjC3bkQimDiBLmaUKAzNwS1Q6e5evXVY22K7ugs=; h=From:To:Subject:Date:In-Reply-To:References:From; b=gxFgFmsMiXAcXieP4uXxYhHRG6OrEWzSH/DAXXURBKhbJ2+vZRuTyYD8zzmn+Yoki IJFroezpJl+l+/u/yWmbwVyrtQIAnztYImmnYo/5bFeDQ2EKTigyRD9h5vrX2XYgW+ 9FvOYHTBxaS10p2DZKLpkqf2ApFIthr19AGjvNQM= From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/107852] Spurious warnings stringop-overflow and array-bounds copying data as bytes into vector Date: Thu, 24 Nov 2022 07:07:54 +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: 12.2.0 X-Bugzilla-Keywords: diagnostic X-Bugzilla-Severity: normal X-Bugzilla-Who: rguenth 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=3D107852 --- Comment #3 from Richard Biener --- Most likely the diagnostic code is mis-interpreting pointer types.=