From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 4CD7F389247F; Thu, 20 Jun 2024 16:06:58 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 4CD7F389247F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1718899618; bh=8bHbuGlmBRty48CLEoBD6zVkHTUW/klEd6p7I9G0qw8=; h=From:To:Subject:Date:In-Reply-To:References:From; b=GDHI4sMxp04m36GIQf8Rx559s9PGBcxbldLeFwxUzt9GLAhS8Xb/ZrHY4IqtfoRM8 TmX69SsHHU70FXoprkf67fZZuI6r0XLuo5qBzqfhwMHKVohGWQ/K39erPUPyCnSWgi 7BwCHHBv39ucE+HgS8duzwK3o0GEDUIRmHEYS9p0= From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/115555] [Ranger] deduce 'a >= 0' from 'b << a' Date: Thu, 20 Jun 2024 16:06:57 +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: 15.0 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: normal 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: cc 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=3D115555 Andrew Pinski changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |pinskia at gcc dot gnu.org --- Comment #1 from Andrew Pinski --- I think this might be a dup.=