From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-lj1-x232.google.com (mail-lj1-x232.google.com [IPv6:2a00:1450:4864:20::232]) by sourceware.org (Postfix) with ESMTPS id 343813858CDB for ; Wed, 17 Jan 2024 06:52:07 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 343813858CDB Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gmail.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 343813858CDB Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=2a00:1450:4864:20::232 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1705474329; cv=none; b=Xq9IjmhmbfrNDYfVEENXAAsocgldNVckhgarvgznlOod5mPRnkT/E57D8vOtyHi+es4zmVtA3m8wejSL60tU1CM9JLUlAxceu99AiyUguyCb10Nkph1Bjvd/n2lcw04lshVWHNAqLjQU3kkrNwLbMbazC/FwyDbW4acLlQjea6M= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1705474329; c=relaxed/simple; bh=VKfjoLD8DO2FiwU1pU2tyfLPHzfkqBxG7X9IGimG060=; h=DKIM-Signature:MIME-Version:From:Date:Message-ID:Subject:To; b=E2uxBZrKf4+6kaMPJUI29PlBsoQowf59R+4OBgGACtGt319pKyrEJcTKBrxpvPQb3HwuF1SXtdKzmA0Wypv8AUhI0Lk2ah1FeyKuw1zIlKPXbpHlg0PfQWR9nvfEqC4XcVEgBcBJ+dUQkq3IjzXRkM+keCjuIlQWEbiJ0UoF36k= ARC-Authentication-Results: i=1; server2.sourceware.org Received: by mail-lj1-x232.google.com with SMTP id 38308e7fff4ca-2cd64022164so126100721fa.3 for ; Tue, 16 Jan 2024 22:52:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1705474326; x=1706079126; darn=gcc.gnu.org; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=skZaDCnnZFeONDX+e79xL0LBMrDP/bpT+bGgy47zrSM=; b=fI0pcWkBs9VDazZGlpSJT2nr2YnFKwr67ZVWMbkV4zLssxlmcCBGRDyYt6dG8VuroY IebpWfPPDN6GPbIIdEDaIFiwpS0fCKnegda/+kKTyBomimL0dx1uz+IfFlA8STJNuw4O 0PcooXv7UPVOfx1podh9qX32+b6fMg1h793VVlLQcph0cM+Fo4xoG2f85DvaKJeuJ09/ SBMOsLTTN+rFirStdkO+uHMZfeK4AaCByDnLHFwxmOe99tJZQhORLHNWN3vrgEM02Sdn NIPZfu5t1ZFdd366prwvYz+NurvIZZqqp88u4egc9OHySn8jHKmo23MkJk6IdTjSC9Li e5qw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1705474326; x=1706079126; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=skZaDCnnZFeONDX+e79xL0LBMrDP/bpT+bGgy47zrSM=; b=EMAupdE+wjbv3S0tmA+Pg6v1ziEK0W2gcFw2Ca0gA5LFImwq51rkDHlx2VVBRPa5zE SstEbcfAJg+Y4m11NKwrrVWGBqXdus+0guU92/fDTQ2X9Mk+uAkWGY0Zf+Q3KcsbPcrO verIEnSc0pIT1ZdkVC/c1TthPtrFVSiF+w2IuAgR/VFpE77WaXIc1WlRXZj4mJ84rste roU5Rx/u6KIY8uifpP2cSWpR4WgeYEO5Ol62K9g/UX91lFz8ZY3cqtpIspxNRg+NJFMF +atSEhp+i/qoMF4L17PKy7hvCvwGP+mLP/Dg3CXr9+ae4CicmmAe+Xw88uw+Sznac6G1 Kwwg== X-Gm-Message-State: AOJu0YySURkIeM7xlXIhnjcalnblTQvB+nlXvHb+PJaHhzhrsvolPom0 3h0xUNsNIjB+SGGY8VJ2K2++tALDZtnjVZSRctc= X-Google-Smtp-Source: AGHT+IEdgEbtYJjummEnc8VWK+g9pDJn+IySDiFfmXvd62OeSmz5857gT3bdixdgIUdKS4JXO7I3TNJD6Nps256lDjY= X-Received: by 2002:a2e:9656:0:b0:2cd:cd44:81d1 with SMTP id z22-20020a2e9656000000b002cdcd4481d1mr2199054ljh.107.1705474325503; Tue, 16 Jan 2024 22:52:05 -0800 (PST) MIME-Version: 1.0 References: <20231120120649.672893-1-maxim.kuvyrkov@linaro.org> <20231122111415.815147-2-maxim.kuvyrkov@linaro.org> In-Reply-To: From: Richard Biener Date: Wed, 17 Jan 2024 07:51:54 +0100 Message-ID: Subject: Re: [PATCH v3 1/8] sched-deps.cc (find_modifiable_mems): Avoid exponential behavior To: Jeff Law Cc: Maxim Kuvyrkov , gcc-patches@gcc.gnu.org, Bernd Schmidt , Vladimir Makarov , Alexander Monakov Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-1.5 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,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 Tue, Jan 16, 2024 at 3:52=E2=80=AFPM Jeff Law wr= ote: > > > > On 1/15/24 05:56, Maxim Kuvyrkov wrote: > > Hi Vladimir, > > Hi Jeff, > > > > Richard and Alexander have reviewed this patch and [I assume] have no > > further comments. OK to merge? > I think the question is whether or not we're too late. I know that > Richard S has held off on his late-combine pass and I'm holding off on > the ext-dce work due to the fact that we're well past stage1 close. > > I think the release managers ought to have the final say on this. I'm fine with this now, it doesn't change code generation. Richard. > > jeff