From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 106602 invoked by alias); 26 Jul 2017 17:51:06 -0000 Mailing-List: contact gdb-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-owner@sourceware.org Received: (qmail 106580 invoked by uid 89); 26 Jul 2017 17:51:05 -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,RCVD_IN_DNSWL_NONE,SPF_HELO_PASS autolearn=ham version=3.3.2 spammy= X-HELO: NAM03-CO1-obe.outbound.protection.outlook.com Received: from mail-co1nam03on0043.outbound.protection.outlook.com (HELO NAM03-CO1-obe.outbound.protection.outlook.com) (104.47.40.43) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Wed, 26 Jul 2017 17:51:03 +0000 Authentication-Results: spf=none (sender IP is ) smtp.mailfrom=Steve.Ellcey@cavium.com; Received: from sellcey-dt.caveonetworks.com 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X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY4PR07MB3464 X-SW-Source: 2017-07/txt/msg00047.txt.bz2 On Tue, 2017-07-25 at 15:26 -0700, Steve Ellcey wrote: >  > And I don't actually see why those would change behaviour, I didn't see > any register variables in those tests  I could submit a patch to GCC > with this change but it seems like a rather large hammer to use on a > few fixes.  Maybe changing gdb.base/store.exp to not use register > variables would be a reasonable fix.  Originally, I thought that was > a > bad idea because I thought the problem affected more tests, now I am > not so sure. > > Steve Ellcey > sellcey@cavium.com FYI: I submitted a bug against gcc that gdb.base/store.exp does not work with GCC 5.4.0 (or later) but was working with GCC 4.8.0. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81562 Steve Ellcey sellcey@cavium.com