From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by sourceware.org (Postfix) with ESMTPS id 32BE73857350 for ; Mon, 24 Jul 2023 17:05:17 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 32BE73857350 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=redhat.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1690218316; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=+tAbAbNdWOYTjahB85aADLFJU25K4A0zy8LbMJQtvmM=; b=f27OC3A5Em3ROqczHnD2sYYlyvoHiJ0WAr7GFapiTBlO4pdNVa1eYyJzX6Lb/rItSHdntU WaM2aNA8xJZjPIzPNA3HMr4ItW6Mum2P+3ROs8mItJfi8158RKGVe+SbPffXTTHgWz8VU2 +/zUbsqD5B2YmJ+WpQO3WfrOSoV7iIg= Received: from mail-qt1-f200.google.com (mail-qt1-f200.google.com [209.85.160.200]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-126-q57RDd7-NK2uNvvpgb7sgA-1; Mon, 24 Jul 2023 13:05:15 -0400 X-MC-Unique: q57RDd7-NK2uNvvpgb7sgA-1 Received: by mail-qt1-f200.google.com with SMTP id d75a77b69052e-403f18d9d19so59632961cf.2 for ; Mon, 24 Jul 2023 10:05:15 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1690218314; x=1690823114; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=+tAbAbNdWOYTjahB85aADLFJU25K4A0zy8LbMJQtvmM=; b=hM8lWzHwfzwdzYCzVukNIy6IMbM25Bw4JJ4C7lYZWsPY7aFN/mOJXUHH/bTrkEn/Zc 1f0aBQNYfeyPlhASk9Xd7ty4PH5pj3szDFs5tAOZeY2hx3GhMRoCWQQr5G3DOkNdRd4X oMggHIASuscbkre4mRCYGVSaCfqmnm6BgnvAzycJ5+w4aOKh5ix9bQSxqjasSyDJEMlo uBl9wwdhA/pDofr11aMpHn0S3t3SteK7/ccOdc2Ez9TkURLGuiJb8B5rw2HuKHlejQQK Uag5g1XjrXqVOdcWgAQuYTYhlLShTR2rJaWhqUnzTZRbL7q9UCDEKBPwdxtx3EA9AE4b HRJg== X-Gm-Message-State: ABy/qLZxRBS0R3CbfzDU5+QRKqFFHCAI9Mu6vubtJaTWN1AJSA0cfw+D saP/FmZyQQ86u/o9CcA/cB5ltarZwgnzk3TeKba4CuuOuN6VvxHrZLL/P5om4GMaI+KlAmUA5px rRteAnLc2YTOjYPQH4RKZEy1gNg== X-Received: by 2002:a05:622a:8f:b0:403:66f7:ae66 with SMTP id o15-20020a05622a008f00b0040366f7ae66mr506776qtw.13.1690218314477; Mon, 24 Jul 2023 10:05:14 -0700 (PDT) X-Google-Smtp-Source: APBJJlGyKC/kWVPcIuLojTVcJ2rT93ZaOmkT7WwOs7ODmC+nUKuejQDLaJRgX7a9UkgMznBgMkZ3tw== X-Received: by 2002:a05:622a:8f:b0:403:66f7:ae66 with SMTP id o15-20020a05622a008f00b0040366f7ae66mr506757qtw.13.1690218314253; Mon, 24 Jul 2023 10:05:14 -0700 (PDT) Received: from ?IPV6:2607:fea8:51df:4200::bdd9? ([2607:fea8:51df:4200::bdd9]) by smtp.gmail.com with ESMTPSA id y19-20020ac85253000000b00403cc36f318sm3448211qtn.6.2023.07.24.10.05.13 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 24 Jul 2023 10:05:13 -0700 (PDT) Message-ID: Date: Mon, 24 Jul 2023 13:05:12 -0400 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.11.0 Subject: Re: [PATCH] [GCC13] PR tree-optimization/110315 - Add auto-resizing capability to irange's To: Richard Biener Cc: gcc-patches , "hernandez, aldy" References: <8b98831c-23cd-0c27-58f3-62bbcb4b3347@redhat.com> <0FE687D6-F12D-42EE-969F-952E347CD899@gmail.com> From: Andrew MacLeod In-Reply-To: <0FE687D6-F12D-42EE-969F-952E347CD899@gmail.com> X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-5.7 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H4,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_NONE,TXREP,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On 7/24/23 12:49, Richard Biener wrote: > >> Am 24.07.2023 um 16:40 schrieb Andrew MacLeod via Gcc-patches : >> >> Aldy has ported his irange reduction patch to GCC 13. It resolves this PR. >> >> I have bootstrapped it and it passes regression tests. >> >> Do we want to check it into the GCC 13 branch? The patch has all his comments in it. > Please wait until the branch is open again, then yes , I think we want this there. Was there any work reducing the recursion depth that’s worth backporting as well? > > I think most of the recursion depth work is in GCC13.  Im looking at a few more tweaks for GCC14, but they are fairly minor at the moment.  reduction of the size of the stack was the huge win.