From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 95E5E3858D28; Mon, 24 Apr 2023 19:56:38 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 95E5E3858D28 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1682366198; bh=gg+1dg4anWMok+tGB31UpP2LznW8SMX+oC25bNBOGu0=; h=From:To:Subject:Date:In-Reply-To:References:From; b=UCC7qXoJ4gXiV5Y+2elI7qT51+hGcu0PI+nQ4loZKn4hk7IVnd/d2TEVNw7C7GEdi ujHooon4G703ig3nrTIThq+A9HyCd0m8TAp7jGKk2NYPj4eTFiN/wD11GZxIJYFM2D u6wnAWkDQQMjthx6uTmx2Ef9VgXY6HCQti6Qvxak= From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/109609] [12/13/14 Regression] tail call for function even when passing a ptr which references a local array still Date: Mon, 24 Apr 2023 19:56:38 +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: 12.2.0 X-Bugzilla-Keywords: wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: pinskia at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 12.3 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=3D109609 --- Comment #6 from Andrew Pinski --- Note, changing `ptr < buf` to `ptr !=3D buf` still invokes the wrong code b= eing generated.=