From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 83796 invoked by alias); 25 Feb 2016 12:22:18 -0000 Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org Received: (qmail 83764 invoked by uid 89); 25 Feb 2016 12:22:17 -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,SPF_HELO_PASS autolearn=ham version=3.3.2 spammy=testsuite's, testsuites, trial X-HELO: mx1.redhat.com Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES256-GCM-SHA384 encrypted) ESMTPS; Thu, 25 Feb 2016 12:22:16 +0000 Received: from int-mx11.intmail.prod.int.phx2.redhat.com (int-mx11.intmail.prod.int.phx2.redhat.com [10.5.11.24]) by mx1.redhat.com (Postfix) with ESMTPS id A9E9AC057EC9; Thu, 25 Feb 2016 12:22:15 +0000 (UTC) Received: from [127.0.0.1] (ovpn01.gateway.prod.ext.phx2.redhat.com [10.5.9.1]) by int-mx11.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u1PCMDGC006945; Thu, 25 Feb 2016 07:22:14 -0500 Message-ID: <56CEF1F5.7060307@redhat.com> Date: Thu, 25 Feb 2016 12:22:00 -0000 From: Pedro Alves User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 MIME-Version: 1.0 To: Don Breazeal , "Gustavo, Luis" , "gdb-patches@sourceware.org" Subject: Re: [PATCH] Eliminate -var-create error for optzd ptr to struct References: <1456273154-28629-1-git-send-email-donb@codesourcery.com> <56CD03F5.6080505@codesourcery.com> <56CDDAEE.1030504@codesourcery.com> In-Reply-To: <56CDDAEE.1030504@codesourcery.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit X-SW-Source: 2016-02/txt/msg00779.txt.bz2 On 02/24/2016 04:31 PM, Don Breazeal wrote: > The main problem so far has been to get the compiler to optimize out the > variables that I want it to optimize out, with a target that is generic > enough that I can generate some assembly code that will run on something > other than a specific version of a CPU. Trial and error. Sounds like a job for the testsuite's dwarf assembler? Thanks, Pedro Alves