From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 042403858D28; Sun, 27 Aug 2023 23:46:34 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 042403858D28 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1693179995; bh=lljxAqMjRGRiOyrG/jbsJtlvE+dsEa1WYd7esLuNacM=; h=From:To:Subject:Date:In-Reply-To:References:From; b=BoAvtzLPelRsvjefPvOx576aznR7IEWMqL9u+2J3UA+L+cxJ1Oc/gVc6CMxE2Y7eN GA+81QBaadqfqWBt0kbb+KnnLvtBQYldO/90UeTnOC9Ukw7SqBOzNG4UobKQVrDEsh JoFzGC9ZBBbiGARPomGlSSxwW3IQ3hf+3f8386ng= From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/110891] [14 Regression] Dead Code Elimination Regression since r14-2674-gd0de3bf9175 Date: Sun, 27 Aug 2023 23:46:32 +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: 14.0 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: pinskia at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: pinskia at gcc dot gnu.org X-Bugzilla-Target-Milestone: 14.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_file_loc 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=3D110891 Andrew Pinski changed: What |Removed |Added ---------------------------------------------------------------------------- URL| |patch --- Comment #6 from Andrew Pinski --- Patch posted: https://gcc.gnu.org/pipermail/gcc-patches/2023-August/628525.html It can be improved to do also compare swapping, but that is recorded as PR 111167 .=