From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id ABEAC38708A7; Fri, 24 Mar 2023 08:42:11 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org ABEAC38708A7 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1679647331; bh=kgzQoOQ75nLnK+HX+jqveUJFPDSogFAUrzn7haFfYKk=; h=From:To:Subject:Date:In-Reply-To:References:From; b=be4v0WGjUU+HRQjYq1obwTkQh1QjrJCNBNeuI/xlcdIyUzhtV0sH1eRlkpfWFzsNR 3KrBxSPT5m4Da/VUFiukFM+13pqoJL2/wq8rRawuQWznbjhJjVj2/Ty+sKeoDge2nS 779PSwSjRLOSrOSJRlfk4y9GbQt3RgWazZ+8kJCE= From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/107443] [10/11/12/13 Regression] Removing switch with __builtin_unreachable causes missed optimizations Date: Fri, 24 Mar 2023 08:42:11 +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: 13.0 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: rguenth 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: 10.5 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: priority 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=3D107443 Richard Biener changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P3 |P2=