From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 117480 invoked by alias); 1 May 2015 13:48:56 -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 117469 invoked by uid 89); 1 May 2015 13:48:55 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.4 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=ham version=3.3.2 X-HELO: mail-ig0-f182.google.com Received: from mail-ig0-f182.google.com (HELO mail-ig0-f182.google.com) (209.85.213.182) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES128-GCM-SHA256 encrypted) ESMTPS; Fri, 01 May 2015 13:48:54 +0000 Received: by igblo3 with SMTP id lo3so38744324igb.1 for ; Fri, 01 May 2015 06:48:52 -0700 (PDT) MIME-Version: 1.0 X-Received: by 10.107.33.21 with SMTP id h21mr12491622ioh.1.1430488132019; Fri, 01 May 2015 06:48:52 -0700 (PDT) Received: by 10.36.108.21 with HTTP; Fri, 1 May 2015 06:48:51 -0700 (PDT) In-Reply-To: <1752984.z0ljzjyPbr@polaris> References: <1633828.L6eKc0dpVU@polaris> <1752984.z0ljzjyPbr@polaris> Date: Fri, 01 May 2015 13:48:00 -0000 Message-ID: Subject: Re: [rs6000] Fix compare debug failure on AIX From: David Edelsohn To: Eric Botcazou Cc: Andrew Pinski , GCC Patches Content-Type: text/plain; charset=ISO-8859-1 X-SW-Source: 2015-05/txt/msg00049.txt.bz2 On Thu, Apr 30, 2015 at 7:28 AM, Eric Botcazou wrote: >> We might want to check if doing -Og and not just -O0. > > You're right, thanks, amended patch attached, same ChangeLog. Why should GCC unnecessarily create stack frames to avoid compare-debug testcase failures? - David