From owner-svn-src-head@freebsd.org Fri Apr 20 20:35:52 2018 Return-Path: Delivered-To: svn-src-head@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 CFA88F9ECB4; Fri, 20 Apr 2018 20:35:51 +0000 (UTC) (envelope-from jonlooney@gmail.com) Received: from mail-wr0-f175.google.com (mail-wr0-f175.google.com [209.85.128.175]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4FDF573D96; Fri, 20 Apr 2018 20:35:50 +0000 (UTC) (envelope-from jonlooney@gmail.com) Received: by mail-wr0-f175.google.com with SMTP id q3-v6so16021712wrj.6; Fri, 20 Apr 2018 13:35:50 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=YXyIurVF9nW8x6gh3Gozy+aDxM/rCgxGP7hJaALbEUw=; b=eFdnp8cp/ywplAcA0hHQZ4LMgIBPjK3kGtcRymcBGE3EY9k6/JywW6ipzEY3qOo7DF iIgEk/k9lWJlns2Ywdqx1QP3H/dJD0nPlbyYWcaR4KQ2SmmUTm4kxDHiKaAojATOteZU ePUpBU5PqijXMK6XhjFX+Dup0R4HrUl1dKf8iu9XrQHsI0NLyLfo8ytLGXhd312VYAQd Vp6epBdo09xIvuTP7IKpLumiIj9EKnoVABYYn3la9z9Esb7l6ccVuFEWF/3VuXDenhLF wtYa8XR3PHnPaBkkFafKUp/58lvIL26IX05397/o8OFcKVyE8inmyic1lerMexXaqN5O oYdw== X-Gm-Message-State: ALQs6tDty7k6AFQrmH/d0/5+7Dbn1aKJ/FVnsHV4QU0uofv+mNs4M27l EBOAf2OYa6wmPefOvpCT9zrM0LKg X-Google-Smtp-Source: AIpwx4/rjhpyYqokKURVxH2OfwyoKhN/SGCFPXgTFltZUp7TjFGvIJU9kAVBuFfBG7XeGwnxjS9TbA== X-Received: by 10.80.167.4 with SMTP id h4mr15804326edc.239.1524256544394; Fri, 20 Apr 2018 13:35:44 -0700 (PDT) Received: from mail-wr0-f182.google.com (mail-wr0-f182.google.com. [209.85.128.182]) by smtp.gmail.com with ESMTPSA id o6sm3993416edj.31.2018.04.20.13.35.44 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 20 Apr 2018 13:35:44 -0700 (PDT) Received: by mail-wr0-f182.google.com with SMTP id h3-v6so26063469wrh.5; Fri, 20 Apr 2018 13:35:44 -0700 (PDT) X-Received: by 2002:adf:ab56:: with SMTP id r22-v6mr9434526wrc.228.1524256544095; Fri, 20 Apr 2018 13:35:44 -0700 (PDT) MIME-Version: 1.0 Received: by 10.223.199.203 with HTTP; Fri, 20 Apr 2018 13:35:43 -0700 (PDT) In-Reply-To: <201804201820.w3KIKthB073527@repo.freebsd.org> References: <201804201820.w3KIKthB073527@repo.freebsd.org> From: "Jonathan T. Looney" Date: Fri, 20 Apr 2018 16:35:43 -0400 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: svn commit: r332833 - in head: contrib/llvm/include/llvm/CodeGen contrib/llvm/lib/CodeGen contrib/llvm/lib/Target/X86 contrib/llvm/lib/Target/X86/Disassembler contrib/llvm/tools/clang/include/clang... To: Dimitry Andric Cc: src-committers , svn-src-all@freebsd.org, svn-src-head@freebsd.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.25 X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 20 Apr 2018 20:35:52 -0000 On Fri, Apr 20, 2018 at 2:20 PM, Dimitry Andric wrote: > > Author: dim > Date: Fri Apr 20 18:20:55 2018 > New Revision: 332833 > URL: https://svnweb.freebsd.org/changeset/base/332833 > > Log: > Recommit r332501, with an additional upstream fix for "Cannot lower > EFLAGS copy that lives out of a basic block!" errors on i386. > > [...] > > Together, these should ensure clang does not use pushf/popf sequences to > save and restore flags, avoiding problems with unrelated flags (such as > the interrupt flag) being restored unexpectedly. > > Requested by: jtl > PR: 225330 > MFC after: 1 week Thanks (again)! Jonathan