From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 3B19D3858D33; Fri, 17 Feb 2023 02:20:33 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 3B19D3858D33 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1676600433; bh=jGq27BSdG4iWiMUhnBFEsRbg0IO1yKuOgANj5z/1I9w=; h=From:To:Subject:Date:In-Reply-To:References:From; b=w6EpYsodCKE4ReAESe+rpRL91wTdyulUvCf1fhnL4gp2Wp9etp5k6W7+Oy9zF0ZIZ R5MCSC8q+yLFsPi65Ll5bLJeExskc2USLasFdKByvm3A6NCLo7vXb3mC6BsunFcIyS Qh3tfdQoA53cqgR3UuLsgR4j+SX8J50zYUkKgOxY= From: "gabravier at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/90838] Detect table-based ctz implementation Date: Fri, 17 Feb 2023 02:20:30 +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: 9.0 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: gabravier at gmail dot com X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: FIXED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: wilco at gcc dot gnu.org X-Bugzilla-Target-Milestone: 10.0 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=3D90838 Gabriel Ravier changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |gabravier at gmail dot com --- Comment #12 from Gabriel Ravier --- It appears this new optimization is non-functional on trunk with x86-64... specifically on x86-64, too, on AArch64 it works just fine. So does that me= an this bug should be re-opened or should a new bug be opened for that ?=