From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 38B3D385828D; Wed, 28 Sep 2022 06:28:04 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 38B3D385828D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1664346484; bh=YgyVD8wdnrGPn7kWkbw+o38YAagNPNIEmNrGsfSlEIw=; h=From:To:Subject:Date:In-Reply-To:References:From; b=SeLL/q3Fuu94MmwW9qhYSOvTjQQuWjjGUJf9X0NuEiWjl2Iv6v607rr3O1TSL71ek b6HNYf9c0dSiCsUieQh2YvlyUzFBILb09pFWJicg5GL5FA10VoSnbUFDdGWQg8H4az MEoXf3F51xJccwT087x0EplFUFfGQAYKwZYg0rYc= From: "aldyh at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/107053] ones bits is not tracked and popcount is not tracked Date: Wed, 28 Sep 2022 06:28:04 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Version: 12.0 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: enhancement X-Bugzilla-Who: aldyh at gcc dot gnu.org X-Bugzilla-Status: NEW 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: see_also 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=3D107053 Aldy Hernandez changed: What |Removed |Added ---------------------------------------------------------------------------- See Also| |https://gcc.gnu.org/bugzill | |a/show_bug.cgi?id=3D107043 CC| |amacleod at redhat dot com --- Comment #3 from Aldy Hernandez --- This is a variant of PR107043 which I discuss in comment #3. We can't get = this because we don't track the or-mask, the known 1-bits.=