From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id B81503858427; Fri, 12 Apr 2024 08:30:26 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org B81503858427 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1712910626; bh=L/5TaBTOwwecmEO7v49p/sDOzywQr6d0rVlLOET9/Hw=; h=From:To:Subject:Date:In-Reply-To:References:From; b=gFPX/hgYI3CQXwtzZLuGFb3Z07rqYJjxat6rVD/JbUsSAHkGUSXzdoLYgikg8Lsfs 1HtDsPYO2+qDXsECh6CwhHi0KC3fPwotTOVNuTpKZ1K/AC0fseRSmDArxSTW8KKdT3 JuGBVOa2yRbNuvh8h0LG6tFm1tZpOXl10jwi/5j0= From: "jakub at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug libgcc/114689] [14 Regression] libgcc/config/m68k/fpgnulib.c:305: Suspicious coding ? Date: Fri, 12 Apr 2024 08:30:20 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: libgcc X-Bugzilla-Version: 14.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: jakub 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: 14.0 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=3D114689 Jakub Jelinek changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org, | |keithp at keithp dot com, | |law at gcc dot gnu.org --- Comment #1 from Jakub Jelinek --- mant =3D mant >> 1 | (mant & 1) | !!sticky; is equivalent to mant =3D (mant >> 1) | (mant & 1) | !!sticky; I guess cppcheck is complaining on the | !!sticky part, but that feels intentional too.=