From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 7062B3858D37; Tue, 21 Feb 2023 22:11:26 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 7062B3858D37 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1677017486; bh=thOKO0Y6z/CXoQewGGnx4HK5NdQThd+FNsLny5HouCQ=; h=From:To:Subject:Date:In-Reply-To:References:From; b=oSB0KdwiSkkdFki6MdyIC2r99aZE9PikBf+ZeMYsUbLWkevWXVs121JbevKUsSKjF 1Max7vLDahyXScuHzCK63U/0/A1vEKEnaNZn1ZsMbc0YI1msA3rRoaeXD+w8bBosIS Pbg74wZEHPb55/bRcYSWoXDhM6JWZuRjel7CR6hY= From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/108419] [13 Regression] Dead Code Elimination Regression at -O2 since r13-440-g98e475a8f58 Date: Tue, 21 Feb 2023 22:11:26 +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: 13.0 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: pinskia 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: 13.0 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=3D108419 --- Comment #2 from Andrew Pinski --- Hmm, the first difference between the trunk and GCC 12.2.0 is inside IV-OPT= s. But I don't see why that would make a difference ...=