From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12901 invoked by alias); 9 Nov 2009 12:52:49 -0000 Received: (qmail 12891 invoked by uid 22791); 9 Nov 2009 12:52:49 -0000 X-SWARE-Spam-Status: No, hits=-2.1 required=5.0 tests=AWL,BAYES_00,SARE_MSGID_LONG40,SPF_HELO_PASS,SPF_PASS X-Spam-Check-By: sourceware.org Received: from smtp-out.google.com (HELO smtp-out.google.com) (216.239.45.13) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Mon, 09 Nov 2009 12:52:44 +0000 Received: from zps35.corp.google.com (zps35.corp.google.com [172.25.146.35]) by smtp-out.google.com with ESMTP id nA9CqfD2026144 for ; Mon, 9 Nov 2009 04:52:42 -0800 Received: from qw-out-1920.google.com (qwc5.prod.google.com [10.241.193.133]) by zps35.corp.google.com with ESMTP id nA9Cqcto025076 for ; Mon, 9 Nov 2009 04:52:39 -0800 Received: by qw-out-1920.google.com with SMTP id 5so463478qwc.46 for ; Mon, 09 Nov 2009 04:52:38 -0800 (PST) MIME-Version: 1.0 Received: by 10.229.37.130 with SMTP id x2mr1043024qcd.15.1257771158443; Mon, 09 Nov 2009 04:52:38 -0800 (PST) In-Reply-To: <84fc9c000911090447jcda0a3bje34fab297ad9fbb5@mail.gmail.com> References: <4AF74E2A.2030703@starynkevitch.net> <84fc9c000911090447jcda0a3bje34fab297ad9fbb5@mail.gmail.com> Date: Mon, 09 Nov 2009 12:52:00 -0000 Message-ID: Subject: Re: is LTO aimed for large programs? From: Diego Novillo To: Richard Guenther Cc: Basile STARYNKEVITCH , GCC Mailing List Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-System-Of-Record: true 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: 2009-11/txt/msg00243.txt.bz2 On Mon, Nov 9, 2009 at 07:47, Richard Guenther wrote: > So I don't believe you ;) =C2=A0Even with 400 thousand cgraph nodes > you'd run out of virtual memory on 32bits unless the cgraph > node size on 32bit is less than 10 bytes which it is of course not ... You are right. I was thinking 400k, not 400m. Sorry about that. Diego.