From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 18550 invoked by alias); 23 Apr 2010 12:12:04 -0000 Received: (qmail 18541 invoked by uid 22791); 23 Apr 2010 12:12:03 -0000 X-SWARE-Spam-Status: No, hits=-1.0 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,SARE_MSGID_LONG45,TW_VB X-Spam-Check-By: sourceware.org Received: from mail-gw0-f47.google.com (HELO mail-gw0-f47.google.com) (74.125.83.47) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Fri, 23 Apr 2010 12:11:50 +0000 Received: by gwb17 with SMTP id 17so4577747gwb.20 for ; Fri, 23 Apr 2010 05:11:48 -0700 (PDT) MIME-Version: 1.0 Received: by 10.150.240.16 with SMTP id n16mr84162ybh.256.1272024708700; Fri, 23 Apr 2010 05:11:48 -0700 (PDT) Received: by 10.150.146.3 with HTTP; Fri, 23 Apr 2010 05:11:48 -0700 (PDT) In-Reply-To: <201004231324.18012@fortytwo.ch> References: <201004231324.18012@fortytwo.ch> Date: Fri, 23 Apr 2010 13:05:00 -0000 Message-ID: Subject: Re: How to report an ICE in -flto? From: Richard Guenther To: Adrian von Bidder Cc: gcc@gcc.gnu.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-IsSubscribed: yes Mailing-List: contact gcc-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-owner@gcc.gnu.org X-SW-Source: 2010-04/txt/msg00552.txt.bz2 On Fri, Apr 23, 2010 at 1:22 PM, Adrian von Bidder w= rote: > Heyho! > > Usually I'd report an ICE by using -save-temps and reporting with the full > commandline. > > Now an ICE with -flto happens during the link stage. =A0And, since KDE is > quite a bit of code, there's a ton of object files and shared libraries > specified on the commandline. > > Is there a way to cut this down to a sane level? There is a little bit of information on http://gcc.gnu.org/wiki/A_guide_to_testcase_reduction Richard. > cheers > -- vbi > > -- > Today is Pungenday, the 40th day of Discord in the YOLD 3176 >