From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id C27953857351; Tue, 18 Jul 2023 20:04:05 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org C27953857351 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1689710645; bh=OUJyxOMnwpnqTezPWwjXZ6xj07+8bc0AwZPdVOhrn/E=; h=From:To:Subject:Date:In-Reply-To:References:From; b=aZeg2L4iKyODQIuyyAjUsY8poV9ORS/ZGw2zqJumRL5ZpbtZCHg786GBD3UyF+85Z lfiPrZyo/wvDMD1CWBPM8GfvNIIaQckvOACuNoyoT8ZAPRkD8TGbAH3/+H+pZyyaAc yFjy3aSfeWrmkMw9BvaETMGi0Z24Gy/0pdUR6bwo= From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/110726] [14 Regression] wrong code on llvm-16 around 'a |= a == 0' Date: Tue, 18 Jul 2023 20:04:05 +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: 14.0 X-Bugzilla-Keywords: wrong-code 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: attachments.created 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=3D110726 --- Comment #5 from Andrew Pinski --- Created attachment 55575 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D55575&action=3Dedit Patch which should fix this So I didn't realize I need the check for "INTEGRAL_TYPE_P (TREE_TYPE (@0)) && TYPE_PRECISION (TREE_TYPE (@0)) =3D=3D 1" On these.=