From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 130329 invoked by alias); 27 Mar 2017 14:14:54 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Received: (qmail 130319 invoked by uid 89); 27 Mar 2017 14:14:53 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.7 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,RCVD_IN_SORBS_SPAM,SPF_PASS autolearn=no version=3.3.2 spammy=Ready, HX-Envelope-From:sk:richard X-HELO: mail-oi0-f46.google.com Received: from mail-oi0-f46.google.com (HELO mail-oi0-f46.google.com) (209.85.218.46) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Mon, 27 Mar 2017 14:14:52 +0000 Received: by mail-oi0-f46.google.com with SMTP id o67so13082949oib.1 for ; Mon, 27 Mar 2017 07:14:53 -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:content-transfer-encoding; bh=a3L3H+HrEARps6xQUH/93QtC/s9fbrmgcBVb/cwDruk=; b=Zqi40iF22X6HDnb5Iw8zIPu8niipOqWeTxRWNrLFGDpN7AbI65hcOBH4kZnTc39IGg ahXXXiExBW6KZNyTWIBWb0CxUrTUZZDb8BAXQq0nD2EFpWEqr4bRG2NFQ7yzHUeP3eS3 QClr67+F29ZSlI/nN+UynCaiqJNKxoW4pY47md6KfeduvBtZkhCDr6Fyo3zBTTgmWagW 326/0drerf0vk3T+LqLsULBh6OiKIoKDoVO43Shgf3ox58iDpMbIPwP+HlUGLmXBaYIC rbecGpanrMnSG2hAwI0qM23+bpISUV+SH0uOJva2LYQJVQPzw0ZQsOxSm9yWFQsaMODO 8APA== X-Gm-Message-State: AFeK/H05xFs7ZZZS6ui8aO1KaC0JB1b7g7JuDOFRRouq3GfJUuJAorc2H48fRuMKbGv56FyI9DFHA3Y+hoXeZw== X-Received: by 10.202.114.76 with SMTP id p73mr10729740oic.123.1490624091811; Mon, 27 Mar 2017 07:14:51 -0700 (PDT) MIME-Version: 1.0 Received: by 10.157.83.4 with HTTP; Mon, 27 Mar 2017 07:14:51 -0700 (PDT) In-Reply-To: References: From: Richard Biener Date: Mon, 27 Mar 2017 14:25:00 -0000 Message-ID: Subject: Re: [PATCH] Handle PHI nodes w/o a argument (PR ipa/80205). To: =?UTF-8?Q?Martin_Li=C5=A1ka?= Cc: GCC Patches , Jan Hubicka Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-IsSubscribed: yes X-SW-Source: 2017-03/txt/msg01390.txt.bz2 On Mon, Mar 27, 2017 at 2:47 PM, Martin Li=C5=A1ka wrote: > Hello. > > As described in the PR, we can create a PHI node in einline that has no a= rgument. > That can cause ICE in devirtualization and should be thus handled. > > Patch can bootstrap on ppc64le-redhat-linux and survives regression tests. > > Ready to be installed? We shouldn't ever have a PHI w/o argument. > Martin