From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 33573 invoked by alias); 27 Jun 2017 07:18:12 -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 33554 invoked by uid 89); 27 Jun 2017 07:18:11 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.9 required=5.0 tests=BAYES_00,RP_MATCHES_RCVD,SPF_PASS autolearn=ham version=3.3.2 spammy= X-HELO: mx1.suse.de Received: from mx2.suse.de (HELO mx1.suse.de) (195.135.220.15) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Tue, 27 Jun 2017 07:18:10 +0000 Received: from relay2.suse.de (charybdis-ext.suse.de [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 2E268ABF2; Tue, 27 Jun 2017 07:18:08 +0000 (UTC) Date: Tue, 27 Jun 2017 07:18:00 -0000 From: Richard Biener To: Segher Boessenkool cc: gcc-patches@gcc.gnu.org, jakub@redhat.com, dje.gcc@gmail.com, wschmidt@linux.vnet.ibm.com Subject: Re: Backports to 6 (and 7, and 5) In-Reply-To: <1498516276-16423-1-git-send-email-segher@kernel.crashing.org> Message-ID: References: <1498516276-16423-1-git-send-email-segher@kernel.crashing.org> User-Agent: Alpine 2.20 (LSU 67 2015-01-07) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII X-SW-Source: 2017-06/txt/msg01978.txt.bz2 On Mon, 26 Jun 2017, Segher Boessenkool wrote: > Hi! > > I'd like to backport the following patches to 7, 6, and where > applicable 5 (some are in 7 already). > > > https://gcc.gnu.org/ml/gcc-patches/2017-05/msg02107.html > Fix expand_builtin_atomic_fetch_op for pre-op (PR80902) > > https://gcc.gnu.org/ml/gcc-patches/2017-05/msg01404.html > Fix comparison of decimal float zeroes (PR80692) > > https://gcc.gnu.org/ml/gcc-patches/2017-04/msg00819.html > IRA: Don't create new regs for debug insns (PR80429) > > https://gcc.gnu.org/ml/gcc-patches/2016-08/msg01050.html > lra: A multiple_sets is not a simple_move_p (PR73650) The above look ok. > https://gcc.gnu.org/ml/gcc-patches/2016-11/msg01853.html > https://gcc.gnu.org/ml/gcc-patches/2016-11/msg01923.html > https://gcc.gnu.org/ml/gcc-patches/2016-11/msg02048.html > https://gcc.gnu.org/ml/gcc-patches/2016-11/msg02606.html > bb-reorder: Improve compgotos pass (PR71785) It's not clear this fixes a regression and as it is a missed-optimization I'd not backport it at this point in time (I understand it's in GCC 7 already). > https://gcc.gnu.org/ml/gcc-patches/2017-05/msg00003.html > simplify-rtx: Fix compare of comparisons (PR60818) Ok. Thanks, Richard. > > Are those okay to backport? > > > And, rs6000 patches: > > https://gcc.gnu.org/ml/gcc-patches/2017-06/msg00567.html > rs6000: Don't add an immediate to r0 (PR80966) > > https://gcc.gnu.org/ml/gcc-patches/2017-05/msg02408.html > rs6000: Don't write "nor" as (not (ior () ())) (PR80618) > > https://gcc.gnu.org/ml/gcc-patches/2017-04/msg00568.html > rs6000: Enforce quad_address_p in TImode atomic_load/store (PR80382) > > https://gcc.gnu.org/ml/gcc-patches/2017-01/msg01543.html > rs6000: Small varargs for BE SVR4 (PR61729, PR77850) > > > Segher > > -- Richard Biener SUSE LINUX GmbH, GF: Felix Imendoerffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nuernberg)