From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 135B0385800A; Tue, 12 Sep 2023 15:35:44 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 135B0385800A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1694532944; bh=/tdXWjUgFNJr7rTpoKrhqb8S+SK5LtWjQH2HD/lLOfE=; h=From:To:Subject:Date:In-Reply-To:References:From; b=o9o0gTPii8AZ/eyancD835wk7m1HYDV35/LpZmbl7HHpjpTlk0ZAtoaSR5PY2ZVo2 D6qA8Z5UU8QUTopqhydnK6tyXgToqRsFbsvBRaX+4BUrn45qx0fLjAm+LAIAl9B8Og F/KB1/+yJRlcfLoJ0r+nAf8OLZOgyxXbC9inKPo0= From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/111384] missed optimization: GCC adds extra any extend when storing subreg#0 multiple times Date: Tue, 12 Sep 2023 15:35:43 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: rtl-optimization X-Bugzilla-Version: 14.0 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: enhancement X-Bugzilla-Who: pinskia 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=3D111384 --- Comment #3 from Andrew Pinski --- I thought I saw/reported a similar bug but I can't find it right now.=