From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 292413858C78; Sat, 20 May 2023 01:14:26 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 292413858C78 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1684545266; bh=ZJ3EYlM2j8KMlsknk9nZlnV0sjkyzPW3kj3ZgpmeWJM=; h=From:To:Subject:Date:In-Reply-To:References:From; b=Q6lW/lUWjRsBoW3LPFR3yWTfg5X0zkV/UBbU1ao3rtv5sXKO7fC/wtR/90C5ayQDL krdgks6GMswtNaBgwLe7Asho+z/h38M1WYLZ/BPD8gCmbISCddWRHkTKEBikcFt83U W2eCUxjWv1rUtH991Ae0t0c6gMaODHIw5j614rKI= From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/108847] unnecessary bitwise AND on boolean types and shifting of the "sign" bit Date: Sat, 20 May 2023 01:14:26 +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: enhancement X-Bugzilla-Who: pinskia at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED 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: cf_gcctarget bug_status 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 ---------------------------------------------------------------------------- Target|x86_64-*-* |x86_64-*-* aarch64-*-* Status|NEW |ASSIGNED --- Comment #2 from Andrew Pinski --- I am messing around in this area ....=