From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 2F2373858D20; Mon, 20 Feb 2023 08:20:16 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 2F2373858D20 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1676881216; bh=Nr73ciUQ7ni/aNgXqvMJAcVBxxHS0RR/8NuLjtRZCPY=; h=From:To:Subject:Date:In-Reply-To:References:From; b=ADdXS9AyCFegkZxumGFjqADKOiyN5cASP9VCdeq0mNjCu9oI5gdMXG7nr7+J7l/U7 7KvVp5OAHlF6NvyaDflDRpVtfCLsMSldGOnpYcHtTxWyHEzmfDEgabCS2qUS3ZTW4c nFtzGbJ2GoKHxyxgCwKcQYqXZEJdUWPbXwbR3tdI= From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/108841] sometimes a < b && c < b is not optimized to MAX < b Date: Mon, 20 Feb 2023 08:20:15 +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: enhancement X-Bugzilla-Who: rguenth 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: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status everconfirmed cf_reconfirmed_on 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=3D108841 Richard Biener changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever confirmed|0 |1 Last reconfirmed| |2023-02-20 --- Comment #1 from Richard Biener --- Maybe made worse by r12-8012-gfc8d9e4497032d=