From owner-svn-src-all@freebsd.org Wed Nov 21 15:42:10 2018 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 33E85113C529; Wed, 21 Nov 2018 15:42:10 +0000 (UTC) (envelope-from carpeddiem@gmail.com) Received: from mail-it1-f171.google.com (mail-it1-f171.google.com [209.85.166.171]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 97F1185119; Wed, 21 Nov 2018 15:42:09 +0000 (UTC) (envelope-from carpeddiem@gmail.com) Received: by mail-it1-f171.google.com with SMTP id i7so9481388iti.2; Wed, 21 Nov 2018 07:42:09 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=J9SnJll+ySPs5ZZb20WOq5j5kusQhiPc19l0t3zOnjI=; b=iowzZZMDPM+9sZr+MIQCSjTyVQBhE+dL0BHnjzfw8XbEbBIff3E61EpTOIsNsgcYZ8 UiBMeAeLoX0PRM9oD/Ftsf3AFffy8Z30uhSPgXy8YJ1shzkw27xkfaY5fB2SSj+5jLQm sKk77SHViWMmd2CnoX01pkYCDiERcpoy5EA5YQWelPHzoSDo63QklkAIruNicgLPdLK6 UMVRK/8eo/fvKxnl2DMd9yJemds7oNEkR5MLr1TF72EE5wmbJ3EqV9nvnEyiAJAI+77D A8U07eNvR+KYObr1OJYobzip7usKYbAikix/negAPJT9/3pQnqodIN9CUNgoNq0t11vR 2RDA== X-Gm-Message-State: AGRZ1gJ8f6rBXHDoxK/rfYOTJ3nvFfwr8cm02tvdBHCCaGEH83vC7YcQ xe8MEeJqTwJZ9DfwzffosecefOGDnpwn8DbjFHk= X-Google-Smtp-Source: AJdET5eVMcfzpJqlGXs51ALrD4h8NtaalKsUyHB9s91A7GGH2XLdwjrHa/BqGYEupFwX8Aa1M7XvOENTI2AgbOP9vgs= X-Received: by 2002:a24:6bce:: with SMTP id v197-v6mr6040245itc.33.1542814922871; Wed, 21 Nov 2018 07:42:02 -0800 (PST) MIME-Version: 1.0 References: <201810300011.w9U0BUui038857@repo.freebsd.org> <20181121021949.vk7u5mji375fsy7h@mutt-hbsd> In-Reply-To: <20181121021949.vk7u5mji375fsy7h@mutt-hbsd> From: Ed Maste Date: Wed, 21 Nov 2018 10:41:49 -0500 Message-ID: Subject: Re: svn commit: r339898 - head/lib/libc/amd64/sys To: Shawn Webb Cc: Konstantin Belousov , src-committers , svn-src-all@freebsd.org, svn-src-head@freebsd.org Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 97F1185119 X-Spamd-Result: default: False [-5.71 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-0.998,0]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17]; NEURAL_HAM_LONG(-1.00)[-0.996,0]; MIME_GOOD(-0.10)[text/plain]; RCVD_TLS_LAST(0.00)[]; DMARC_NA(0.00)[freebsd.org]; RCPT_COUNT_FIVE(0.00)[5]; TO_MATCH_ENVRCPT_SOME(0.00)[]; MX_GOOD(-0.01)[cached: alt3.gmail-smtp-in.l.google.com]; NEURAL_HAM_SHORT(-0.98)[-0.975,0]; RCVD_IN_DNSWL_NONE(0.00)[171.166.85.209.list.dnswl.org : 127.0.5.0]; IP_SCORE(-2.73)[ip: (-8.52), ipnet: 209.85.128.0/17(-3.48), asn: 15169(-1.56), country: US(-0.09)]; FORGED_SENDER(0.30)[emaste@freebsd.org,carpeddiem@gmail.com]; R_DKIM_NA(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; FROM_NEQ_ENVFROM(0.00)[emaste@freebsd.org,carpeddiem@gmail.com]; RCVD_COUNT_TWO(0.00)[2] X-Rspamd-Server: mx1.freebsd.org X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 21 Nov 2018 15:42:10 -0000 On Tue, 20 Nov 2018 at 21:21, Shawn Webb wrote: > > Hey Kostik, > > It appears this commit broke building/linking libc with LTO. I'm > running into this assertion from clang/lld 7.0.0 (from the > projects/clang700-import feature branch): Yes, if you can reproduce with upstream clang/llvm/lld head then an llvm bug is the best way to track this.