From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 6788 invoked by alias); 15 Aug 2012 15:34:39 -0000 Received: (qmail 6683 invoked by uid 22791); 15 Aug 2012 15:34:37 -0000 X-SWARE-Spam-Status: No, hits=-5.4 required=5.0 tests=AWL,BAYES_00,KHOP_RCVD_UNTRUST,RCVD_IN_DNSWL_HI,RCVD_IN_HOSTKARMA_W X-Spam-Check-By: sourceware.org Received: from cantor2.suse.de (HELO mx2.suse.de) (195.135.220.15) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Wed, 15 Aug 2012 15:34:22 +0000 Received: from relay2.suse.de (unknown [195.135.220.254]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx2.suse.de (Postfix) with ESMTP id 9E992A2FD6; Wed, 15 Aug 2012 17:34:21 +0200 (CEST) Date: Wed, 15 Aug 2012 15:34:00 -0000 From: Martin Jambor To: Jan Hubicka Cc: GCC Patches Subject: Re: [PATCH 2/3] Incorporate aggregate jump functions into inlining analysis Message-ID: <20120815153421.GC28400@virgil.arch.suse.de> Mail-Followup-To: Jan Hubicka , GCC Patches References: <20120802192811.GC20202@virgil.arch.suse.de> <20120803155016.GA29154@virgil.arch.suse.de> <20120810031231.GE12788@kam.mff.cuni.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20120810031231.GE12788@kam.mff.cuni.cz> User-Agent: Mutt/1.5.21 (2010-09-15) X-IsSubscribed: yes 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 X-SW-Source: 2012-08/txt/msg00986.txt.bz2 Hi, On Fri, Aug 10, 2012 at 05:12:31AM +0200, Jan Hubicka wrote: > > Do you have any data on memory usage? I was originally concerned > about memory use of the whole predicate thingy on WPA level. > Eventually we could add simple inheritance on conditions and sort > them into mutiple vectors if needed. But I assume it is OK or we > will work out on Mozilla builds soonish. > When I have completely disabled computation of jump functions, the number of expression trees reported by detailed -fmem-report in the WPA stage dropped from 2253872 to 2124732, i.e. by 5.7%. Martin