From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 13430 invoked by alias); 19 Apr 2010 18:16:49 -0000 Received: (qmail 13422 invoked by uid 22791); 19 Apr 2010 18:16:49 -0000 X-SWARE-Spam-Status: No, hits=-1.1 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SARE_MSGID_LONG45 X-Spam-Check-By: sourceware.org Received: from mail-bw0-f225.google.com (HELO mail-bw0-f225.google.com) (209.85.218.225) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Mon, 19 Apr 2010 18:16:43 +0000 Received: by bwz25 with SMTP id 25so5061611bwz.8 for ; Mon, 19 Apr 2010 11:16:40 -0700 (PDT) MIME-Version: 1.0 Received: by 10.204.63.14 with HTTP; Mon, 19 Apr 2010 11:16:40 -0700 (PDT) In-Reply-To: <4BCC9887.8010500@piments.com> References: <4BCB51C6.90504@piments.com> <4BCBB03F.2000100@piments.com> <4BCC9887.8010500@piments.com> Date: Mon, 19 Apr 2010 18:16:00 -0000 Received: by 10.204.36.208 with SMTP id u16mr5107666bkd.168.1271701000671; Mon, 19 Apr 2010 11:16:40 -0700 (PDT) Message-ID: Subject: Re: -mfloat-abi=softfp From: Martin Guy To: "ng@piments.com" Cc: crossgcc@sourceware.org, linux-cirrus@freelists.org Content-Type: text/plain; charset=ISO-8859-1 X-IsSubscribed: yes Mailing-List: contact crossgcc-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: crossgcc-owner@sourceware.org X-SW-Source: 2010-04/txt/msg00120.txt.bz2 On 4/19/10, ng@piments.com wrote: > Just guessing but could the loop be due to using fast-math? Inf and NaN are > not always optional extras. I wasn't using fast-math, and I think I also tried deleting the object files for libm and rebuilding them using -mieee -fno-signed-zeros in case it was a limit-of-precision thing. Same result (unless it's a signed-zeros thing!!!) Since I'm building natively, albeit on a different big fast ARM, it takes about a day to perform each build and test - in the end I just lost interest. Cross-compiling may allow you to explore more possibilities Good luck! M -- For unsubscribe information see http://sourceware.org/lists.html#faq