From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12721 invoked by alias); 2 Nov 2008 10:43:33 -0000 Received: (qmail 1459 invoked by uid 48); 2 Nov 2008 10:42:12 -0000 Date: Sun, 02 Nov 2008 10:43:00 -0000 Message-ID: <20081102104212.1458.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug tree-optimization/37991] [4.4 Regression] excessive memory consumption - possible hang In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "rguenth 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: 2008-11/txt/msg00109.txt.bz2 ------- Comment #2 from rguenth at gcc dot gnu dot org 2008-11-02 10:42 ------- Confirmed. We seem to be very slowly eating all of memory during processing a single SCC in FRE - which means iteration doesn't converge. -- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Component|c++ |tree-optimization Ever Confirmed|0 |1 GCC host triplet|suse-linux-x86_64 | GCC target triplet| |i?86-*-*, x86_64-*-* Keywords| |compile-time-hog, memory-hog Known to work| |4.3.2 Priority|P3 |P1 Last reconfirmed|0000-00-00 00:00:00 |2008-11-02 10:42:12 date| | Summary|excessive memory consumption|[4.4 Regression] excessive |- possible hang |memory consumption - | |possible hang Target Milestone|--- |4.4.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37991