From nobody Tue Mar 29 11:05:15 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 5667B1A44E04 for ; Tue, 29 Mar 2022 12:05:27 +0000 (UTC) (envelope-from gerald@pfeifer.com) Received: from hamza.pair.com (hamza.pair.com [209.68.5.143]) (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 mx1.freebsd.org (Postfix) with ESMTPS id 4KSStt3bbSz4lBX for ; Tue, 29 Mar 2022 12:05:26 +0000 (UTC) (envelope-from gerald@pfeifer.com) Received: from hamza.pair.com (localhost [127.0.0.1]) by hamza.pair.com (Postfix) with ESMTP id 2D8A233E6F; Tue, 29 Mar 2022 08:05:20 -0400 (EDT) Received: from naga.home (193-83-130-69.adsl.highway.telekom.at [193.83.130.69]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by hamza.pair.com (Postfix) with ESMTPSA id A6FB233E61; Tue, 29 Mar 2022 08:05:19 -0400 (EDT) Date: Tue, 29 Mar 2022 13:05:15 +0200 (CEST) From: Gerald Pfeifer To: Piotr Kubaj cc: toolchain@freebsd.org Subject: Re: [Bug 261977] lang/gcc12-devel: enable LTO In-Reply-To: Message-ID: <4fda60eb-4cb1-d16b-c2c9-7ed52b9d07e7@pfeifer.com> References: <3590f79c-3a93-f8c-5e5-8aa484b358b5@pfeifer.com> 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 Content-Type: text/plain; charset=US-ASCII X-Rspamd-Queue-Id: 4KSStt3bbSz4lBX X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of gerald@pfeifer.com designates 209.68.5.143 as permitted sender) smtp.mailfrom=gerald@pfeifer.com X-Spamd-Result: default: False [-3.30 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; ARC_NA(0.00)[]; FREEFALL_USER(0.00)[gerald]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+a:hamza.pair.com]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[pfeifer.com]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; RCVD_COUNT_THREE(0.00)[3]; TO_MATCH_ENVRCPT_SOME(0.00)[]; NEURAL_HAM_SHORT(-1.00)[-1.000]; RCPT_COUNT_TWO(0.00)[2]; MLMMJ_DEST(0.00)[toolchain]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:7859, ipnet:209.68.0.0/18, country:US]; RCVD_TLS_LAST(0.00)[]; MID_RHS_MATCH_FROM(0.00)[] X-ThisMailContainsUnwantedMimeParts: N On Sun, 13 Mar 2022, Piotr Kubaj wrote: >> There is much, *much*, *MUCH* more important tasks around the lang/gcc* >> ports, and if anything this increases the risk for some of them. > I know, I'm currently also testing a patch for > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100662 (for powerpc*) and > hope to send it to upstream some time soon. That's cool! I also saw you and Segher interacting around the recent GCC on FreeBSD/powerpc breakage, which also is great (not the breakage, of course, the engagement). >> If you can and want to help, updating GCC_DEFAULT from 10 and 11 is >> overdue, yet stuck: >> >> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=258378 > I may do it, but I prefer to add LTO to lang/gcc11 first (if there's no > pushback) to avoid potential breakage in case it doesn't work. But I > want to first check all those powerpc* hacks and workarounds that > accumulated in all the ports for the past couple of years. Probably > many of them are not needed anymore. That would be awesome indeed! > So... while I may help with GCC upgrade, currently other things are on > my mind. Keeping my fingers crossed this may bubble up your stack. :-) (Or that someone else volunteers, of course.) Gerald