From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 4664 invoked by alias); 12 Sep 2016 12:49:36 -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 4575 invoked by uid 89); 12 Sep 2016 12:49:35 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-3.2 required=5.0 tests=BAYES_00,KAM_LAZY_DOMAIN_SECURITY,RP_MATCHES_RCVD autolearn=ham version=3.3.2 spammy= X-HELO: foss.arm.com Received: from foss.arm.com (HELO foss.arm.com) (217.140.101.70) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Mon, 12 Sep 2016 12:49:25 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 110C6F0; Mon, 12 Sep 2016 05:49:24 -0700 (PDT) Received: from [10.2.207.77] (e100706-lin.cambridge.arm.com [10.2.207.77]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id E13D83F218; Mon, 12 Sep 2016 05:49:22 -0700 (PDT) Message-ID: <57D6A451.1030700@foss.arm.com> Date: Mon, 12 Sep 2016 13:24:00 -0000 From: Kyrill Tkachov User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.2.0 MIME-Version: 1.0 To: Peter Bergner , Bernd Edlinger CC: Andrew Pinski , GCC Patches , Jeff Law , Vladimir Makarov , Bill Schmidt Subject: Re: [PATCH, LRA] Fix PR rtl-optimization 77289, LRA matching constraint problem References: In-Reply-To: Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-SW-Source: 2016-09/txt/msg00623.txt.bz2 On 11/09/16 21:53, Peter Bergner wrote: > On 9/11/16 3:35 PM, Bernd Edlinger wrote: >> FYI: I have a patch for the aarch64 regression here: >> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39600 >> >> It passes bootstrap and reg-testing on x86_64-linux-gnu. > > Thanks for debugging and fixing this! > > >> Also the mentioned aarch64 and powerpc test cases >> pass manually in a cross-compiler, but I cannot do the >> boot-strap on powerpc or aarch64 by myself. >> >> So It would be nice if one of you would take the time >> and try that patch. > > I can confirm that is bootstraps and regtests with no regressions > on powerpc64le-linux and that the pr77289.c test case does pass. > The patch also passes bootstrap and testing on aarch64-none-linux-gnu. The ICEs I was seeing go away. Thanks! Kyrill > Peter > > >