From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Alexander Shukaev Newsgroups: gmane.emacs.bugs Subject: bug#18995: Error: Could not reserve dynamic heap area. Date: Sat, 8 Nov 2014 20:58:02 +0100 Message-ID: References: <834mu9r47v.fsf@gnu.org> <83y4rlpmsr.fsf@gnu.org> <83wq75plkm.fsf@gnu.org> <83vbmppj4a.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: multipart/alternative; boundary=089e0158bdead6bc4305075e58a3 X-Trace: ger.gmane.org 1415476769 4745 80.91.229.3 (8 Nov 2014 19:59:29 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 8 Nov 2014 19:59:29 +0000 (UTC) Cc: 18995@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Nov 08 20:59:22 2014 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1XnCAL-0002po-8n for geb-bug-gnu-emacs@m.gmane.org; Sat, 08 Nov 2014 20:59:21 +0100 Original-Received: from localhost ([::1]:36729 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XnCAK-0007wT-TL for geb-bug-gnu-emacs@m.gmane.org; Sat, 08 Nov 2014 14:59:20 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:55618) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XnCAB-0007vg-G3 for bug-gnu-emacs@gnu.org; Sat, 08 Nov 2014 14:59:17 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XnCA2-0000T1-Or for bug-gnu-emacs@gnu.org; Sat, 08 Nov 2014 14:59:11 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:56776) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XnCA2-0000Sx-Ll for bug-gnu-emacs@gnu.org; Sat, 08 Nov 2014 14:59:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1XnCA2-0005iJ-2f for bug-gnu-emacs@gnu.org; Sat, 08 Nov 2014 14:59:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Alexander Shukaev Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 08 Nov 2014 19:59:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 18995 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 18995-submit@debbugs.gnu.org id=B18995.141547668921898 (code B ref 18995); Sat, 08 Nov 2014 19:59:02 +0000 Original-Received: (at 18995) by debbugs.gnu.org; 8 Nov 2014 19:58:09 +0000 Original-Received: from localhost ([127.0.0.1]:53989 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XnC9A-0005h7-96 for submit@debbugs.gnu.org; Sat, 08 Nov 2014 14:58:08 -0500 Original-Received: from mail-la0-f52.google.com ([209.85.215.52]:40403) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XnC95-0005gs-Hz for 18995@debbugs.gnu.org; Sat, 08 Nov 2014 14:58:04 -0500 Original-Received: by mail-la0-f52.google.com with SMTP id pv20so6045311lab.11 for <18995@debbugs.gnu.org>; Sat, 08 Nov 2014 11:58:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=476fqs2QgZh4idOpV2PKwWBifjCNiVChnf8jAghPJoQ=; b=d7rB/6hVHuhkJRvcPERol6GIbUgpkXCUQ14mWKNsv0XJPAZRMGXx1FAvAQH6MRisze Q/E9e3bHswUf6AlGcRt4/jmGbX4gsLo0WVGi6lhoCjJDVnjLRabFuS9lqVRo4cwgzJWN yD7/pFyt6NUDQW+X7OthACDhOtpn9NA+W3zFdGv8+RvtWRfjgXoI4V0ECrOv8s7gYVPr 05X2vHvGC8memiJuSrgVF45PCGcookh9PcBnMS7iYLDOcc0fhUb7NIVBaFSIZQI11Hos T3Uy7gbsJylDTxc+UdKA5iXBdHe+qV/0t0H+aC+FeG7NVaHaljtOkeFj0RmabiAQ0NbH oTMA== X-Received: by 10.152.27.38 with SMTP id q6mr4263385lag.92.1415476682339; Sat, 08 Nov 2014 11:58:02 -0800 (PST) Original-Received: by 10.112.202.106 with HTTP; Sat, 8 Nov 2014 11:58:02 -0800 (PST) In-Reply-To: <83vbmppj4a.fsf@gnu.org> X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:95747 --089e0158bdead6bc4305075e58a3 Content-Type: text/plain; charset=UTF-8 > > Do you understand why -funroll-loops causes the code to fail to work? > Because I cannot. Unless I'm missing something, this sounds like a > GCC bug. > I've no idea. For that we would have to look into generated assembly code, but I'd rather leave that for compiler professionals to analyze. Would forward it to GCC guys? And how about filtering this flag for good as I asked earlier? CFLAGS := $(filter-out -funroll-loops,$(CFLAGS)) --089e0158bdead6bc4305075e58a3 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Do = you understand why -funroll-loops causes the code to fail to work?
Because I cannot.=C2=A0 Unless I'm missing something, this sounds like = a
GCC bug.
=C2=A0
I've no idea.= For that we would have to look into generated assembly code, but I'd r= ather leave that for compiler professionals to analyze. Would forward it to= GCC guys?

And how about filtering this flag for good as I asked earlier?

CFLAGS :=3D $(filter-out= -funroll-loops,$(CFLAGS))
--089e0158bdead6bc4305075e58a3--