From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 47566 invoked by alias); 19 Aug 2015 08:56:35 -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 47553 invoked by uid 89); 19 Aug 2015 08:56:34 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.2 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=ham version=3.3.2 X-HELO: mail-pd0-f169.google.com Received: from mail-pd0-f169.google.com (HELO mail-pd0-f169.google.com) (209.85.192.169) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES128-GCM-SHA256 encrypted) ESMTPS; Wed, 19 Aug 2015 08:56:33 +0000 Received: by pdob1 with SMTP id b1so23056177pdo.2 for ; Wed, 19 Aug 2015 01:56:31 -0700 (PDT) X-Received: by 10.70.102.34 with SMTP id fl2mr22934482pdb.56.1439974591550; Wed, 19 Aug 2015 01:56:31 -0700 (PDT) Received: from [127.0.0.1] (gcc1-power7.osuosl.org. [140.211.15.137]) by smtp.gmail.com with ESMTPSA id sk5sm15397pbc.75.2015.08.19.01.56.29 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 19 Aug 2015 01:56:30 -0700 (PDT) Message-ID: <55D444BB.4040902@gmail.com> Date: Wed, 19 Aug 2015 09:36:00 -0000 From: Yao Qi User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 MIME-Version: 1.0 To: Richard Biener , gcc-patches@gcc.gnu.org CC: Aldy Hernandez , jason@redhat.com Subject: Re: [PATCH][1/n] dwarf2out refactoring for early (LTO) debug References: <55D38853.5010702@redhat.com> In-Reply-To: <55D38853.5010702@redhat.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-IsSubscribed: yes X-SW-Source: 2015-08/txt/msg01052.txt.bz2 On 18/08/15 20:32, Aldy Hernandez wrote: >> Aldyh, what other testing did you usually do for changes? Run >> the gdb testsuite against the new compiler? Anything else? > > gdb testsuite, and make sure you test GCC with > --enable-languages=all,go,ada, though the latter is mostly useful while > you iron out bugs initially. I found that ultimately, the best test was > C++. FWIW, it would be nice to run gdb testsuite with different dwarf versions (3, 4, and 5). -- Yao (齐尧)