From nobody Tue Apr 19 16:58:45 2022 X-Original-To: toolchain@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 17FE211C9455 for ; Tue, 19 Apr 2022 16:58:46 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4KjVPd6Ylmz3mLZ for ; Tue, 19 Apr 2022 16:58:45 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id C099C2AEEB for ; Tue, 19 Apr 2022 16:58:45 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 23JGwjdU065875 for ; Tue, 19 Apr 2022 16:58:45 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 23JGwj9l065874 for toolchain@FreeBSD.org; Tue, 19 Apr 2022 16:58:45 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: toolchain@FreeBSD.org Subject: [Bug 261977] lang/gcc12-devel: enable LTO Date: Tue, 19 Apr 2022 16:58:45 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Ports & Packages X-Bugzilla-Component: Individual Port(s) X-Bugzilla-Version: Latest X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: brooks@FreeBSD.org X-Bugzilla-Status: Closed X-Bugzilla-Resolution: FIXED X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: pkubaj@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? 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: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Maintenance of FreeBSD s integrated toolchain List-Archive: https://lists.freebsd.org/archives/freebsd-toolchain List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-toolchain@freebsd.org X-BeenThere: freebsd-toolchain@freebsd.org MIME-Version: 1.0 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1650387525; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=2tMk/U/h3HbjXrffOb0Qw9x6qZFlW/UPBUDL8ifKLkI=; b=nKR2SChaSIVzobRk3Cs/68BPm9Ec5RitYoUFix+3WXcIUSB9cHaGr2uH1ZI064Fxj9QGKG +xz4vj2NEvBXkP/4ePqpHXkADlYp0XhBvebF+hmanIS/859uUocsMtnQseHVou++XTfH6g kFESC+2gszs9B0Jq2vtk/4r2ky2vGb6E78LZP3a0FJKvnSNSD4b6I1uc8Li83+PIRO8IPs g1k+fTR0WoteMKf1+fsQTRlWxPfwZE7jqjKh5iu54P37wOmTXbd1tEX3my+iJ8mpUWltmN Lv4/LvfJwBZJAIsDaoMpJnnR0ASG6wVwu6C98TAT/bNxrRdhy38IJo4Uyu932w== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1650387525; a=rsa-sha256; cv=none; b=QU9ECXuIE+WxJR8MkRIidZ8pn2YSZEpcIrNdI5DvaKpJuTzvgW/fppBSg0EQKMPuFWk/n6 fSpW+EUho565gKYNIHTS7Rf7RzMVrRCNrYlmlAlBGiJHBza6wBCZX4Yq1gQzuC9EeI2F0Q XNSFwTROfw+E6GvPm4O228OWfJLtcElLSX8ghxL9PhomE9XnOnW70KSwrjPHPa04GT9/8A 1k4AVLntLYEQo1rrsnid3NFlKPW3VD3mHhb2QpvZ39VBpk71WpgAdZRSKZtRZLwMOpCuX8 uVtwUpH0nkrylgjJ+yf4aq8Vz3pNyZDymlj6GMH3fO26/xBSHf+gKqhzmJWGow== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D261977 Brooks Davis changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |brooks@FreeBSD.org --- Comment #21 from Brooks Davis --- A metric to consider when enabling LTO by default for a compiler: does enab= ling LTO decrease the total build time for the full ports collection? If so, tur= n it on (subject to memory constraints). If not, keep it off. My assumption is that few users are installing most of our toolchain ports because they want to use them directly. They are installing them because th= ey are dependencies. Obviously some people are using them directly, but I susp= ect being pulled in as a dependency is more common. --=20 You are receiving this mail because: You are on the CC list for the bug.=