From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 1B73E3858D32; Sun, 17 Sep 2023 01:49:27 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 1B73E3858D32 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1694915367; bh=MN58+aqhu8UMSySlEvQg23+cOJyXKp0XNsfFMsvGbTs=; h=From:To:Subject:Date:In-Reply-To:References:From; b=WoVl8dhkb6PWnU4Xk6OQ7/u+XqivAsfcNeqBQZNiGUTDm+8pl9wNad5S2lMUMoQUz vVKc5e+QrZY3wBwuLmoYBvDuX3W5dznCsVnBXE+ey7jmEoimVrHl/8e1iUdpy981Ez mRPp42mwHk3P3H5I5pw/6njq3DrRpschGYrlFUtc= From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/108847] [11/12/13/14 Regression] unnecessary bitwise AND on boolean types and shifting of the "sign" bit Date: Sun, 17 Sep 2023 01:49:23 +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: deferred, missed-optimization X-Bugzilla-Severity: trivial 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: see_also 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=3D108847 Andrew Pinski changed: What |Removed |Added ---------------------------------------------------------------------------- See Also| |https://gcc.gnu.org/bugzill | |a/show_bug.cgi?id=3D52345 --- Comment #7 from Andrew Pinski --- Funny, the match pattern in comment #5 is similar to the one which I was working on for PR 52345 .=