From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mout.gmx.net (mout.gmx.net [212.227.17.21]) by sourceware.org (Postfix) with ESMTPS id 032943858012; Fri, 23 Oct 2020 10:05:34 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 032943858012 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=gmx.de Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=vehre@gmx.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1603447515; bh=jw+EQ0jqWQ6COWAIV29irRVedn7a2B+c649Cqox4sq0=; h=X-UI-Sender-Class:Date:From:To:Cc:Subject:In-Reply-To:References; b=ES0bZ3AMW22gdFK+15b2v8XOvYaedSCQ5BZ2c7Q+wFngdgIoKR/7YnU3PKxuUpeIy RsPi2oQZJfJ5u3D26PE+hFvpntB/arld+8oO1T1bhhUG6q/k85WqEfSxuOljwRRu9i 50OfzkiE3meL+FZieMbqyFwrapYNr8v9fQAkGC9k= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from vepi2 ([5.146.195.232]) by mail.gmx.com (mrgmx105 [212.227.17.168]) with ESMTPSA (Nemesis) id 1M4JmT-1kWB3q19ST-000NwX; Fri, 23 Oct 2020 12:05:15 +0200 Date: Fri, 23 Oct 2020 12:05:09 +0200 From: Andre Vehreschild To: Bernhard Reutner-Fischer via Fortran Cc: Bernhard Reutner-Fischer , Richard Biener , Jan Hubicka , Tobias Burnus , gcc-patches@gcc.gnu.org Subject: Re: New modref/ipa_modref optimization passes Message-ID: <20201023120509.7c8f8070@vepi2> In-Reply-To: References: <157394261677.27454.2367573047582814412@a285.localdomain> <20200919223255.GA69342@kam.mff.cuni.cz> <20200920061551.GA29500@kam.mff.cuni.cz> <20200921074752.GD91738@kam.mff.cuni.cz> <20200921080447.GE6758@kam.mff.cuni.cz> <7ed1450c-68e1-a61a-307f-f07a474225e9@net-b.de> <20200927213740.GA52458@kam.mff.cuni.cz> <20201016075614.GA94042@kam.mff.cuni.cz> X-Mailer: Claws Mail 3.17.7 (GTK+ 2.24.32; x86_64-redhat-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:oJwzT5oPx9smro6iSi2III43JthtiuoE1Jxj/nSrjq/FRidM6AO lQCmXLVJvZqs46+PLe3F/BlWrXa8qerK0tIbBw/DeiXx7YoNzn5yHn/EpmHc3SOZ45Afd+4 w+D5wMQAD1F2ql8K+sCDN7R4D+VqWIkZVj4PUffwuobNWuyupbEilSjQXSV8AaGJKo49/jH ZKjOXYhPmzwF/CPKaASvw== X-UI-Out-Filterresults: notjunk:1;V03:K0:AQHUwNeafbI=:wkFHVKXF8EUoFX7GVq6p2I khiAEYxZIHnNUXHMpiA1n0pG+PiWU8gdSSfpVBHJ6MAqgdKdGw8Ss4pLi9PAruhSBmDL28Ln2 cl7TcLXQ7ZNiDNnyP254iIPTxy3HPsCFTQ8DAxZL+Nwd1HrSX7tGr9PoBK/CSKvaK++vazOYE LDla30/iDdVoHuxiM/rPM9EocDtZcGsd52HnEyYwnwllDFg+IJ8uXpp1GCURV9H98qc9SpDWf vbM4tyDUEYOwwzj7hgaMYKxY3JulJWKVghEsGIXLW3sXLktb7QWcwgAhB/fEVvET7+Pt9qbkv 6o93OvrbeRbRq5pmfcswZCpTBm8tAQX0togloRXJytdCSs7PXGKwvtvmKwyjqkYFhE9lkCRe0 jNm+nsGD1rejiXdxwYLeYEv+Z9AKmTR1lPKHtQVKmlmBbmVyJPLlXO9c8/KVI6u6WPkFHLYKS hS1oJGT4zYPKut7ABL1wNkjCG6SaZArUa11Z6wVbjn0rOjtGVmjZ7w3dxwsKBj1OtLR5AAX3L QNV4IPrbAeEoseUUUqAAav1p96dLMYhNUO81aXDpCASKDVP97cf7HCPEYOidUS5XIZ9wE5X/c wdwY24Q3XJM1byafSRoopweI1J9fV09jQuK3R4UVGmHbs7QYWwA+sFkmSpgyjAfd11ItxAM1G Qtu9R6rX4G3HedByVUBPHX/Pd0Yn+DDIUZuITo7Hw73XYDbCfo/zDEGvqYe0MSxpDCDrG7TCE x36MZiKpkq/dNEJleZ4Ko9T7+w9wcuATYHOOUCpDXuXFPF22Pml+uWOPhV3FLTksXpXOZhL04 Hp/zxklDJc9+xd0qjtLrEP3KBZQozYQt0Zofac9Kp5Jd5GI3E7unObcxrigPKQiMsyQbLqNEg UhI4RY5OkTq/YRwEIdDQ== X-Spam-Status: No, score=0.2 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, FREEMAIL_FROM, RCVD_IN_ABUSEAT, RCVD_IN_BARRACUDACENTRAL, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H2, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=no autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 23 Oct 2020 10:05:36 -0000 On Fri, 23 Oct 2020 11:54:08 +0200 Bernhard Reutner-Fischer via Fortran wrote: > On 16 October 2020 11:20:23 CEST, Richard Biener wro= te: > > >IMHO the cleanest way would be to swap the CAF token field and > >the dim[] field (which is an ABI change for -fcoarray) > > I think coarrays are new anyway so I suppose an ABI break is fine? Coarrays are in the standard since Fortran 2008. So what I'd rather not ca= ll them new being there for more than 10 years... The descriptor is used in the opencoarrays library, too. And has to be kep= t in sync. So when the ABI break is reasonable it's fine. =2D- Andre Vehreschild * Email: vehre ad gmx dot de