From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 30616 invoked by alias); 4 Jun 2010 09:03:37 -0000 Received: (qmail 22032 invoked by uid 48); 4 Jun 2010 09:03:00 -0000 Date: Fri, 04 Jun 2010 09:03:00 -0000 Message-ID: <20100604090300.22031.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug debug/41371] [4.5/4.6 Regression] var-tracking is slow and memory hungry In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "jakub at gcc dot gnu dot org" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2010-06/txt/msg00440.txt.bz2 ------- Comment #30 from jakub at gcc dot gnu dot org 2010-06-04 09:02 ------- Created an attachment (id=20833) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20833&action=view) rh598310.i.bz2 Another testcase from wine, ./cc1 -m32 -fPIC -fno-strict-aliasing -g -O2 rh598310.i -quiet takes here over 7 minutes, again most of the time spent in find_loc_in_1pdv called from intersect_loc_chains. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41371