From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 10350 invoked by alias); 20 May 2008 20:58:48 -0000 Received: (qmail 9662 invoked by alias); 20 May 2008 20:58:00 -0000 Date: Tue, 20 May 2008 20:58:00 -0000 Message-ID: <20080520205800.9661.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug middle-end/35204] [4.3/4.4 Regression] crash by too deep recursion in DFS tree-ssa-sccvn.c:1898 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: 2008-05/txt/msg01592.txt.bz2 ------- Comment #28 from rguenth at gcc dot gnu dot org 2008-05-20 20:58 ------- Subject: Bug 35204 Author: rguenth Date: Tue May 20 20:57:12 2008 New Revision: 135678 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=135678 Log: 2008-05-20 Richard Guenther PR tree-optimization/35204 * tree-ssa-sccvn.c (extract_and_process_scc_for_name): New helper, split out from ... (DFS): ... here. Make the DFS walk non-recursive. Modified: branches/gcc-4_3-branch/gcc/ChangeLog branches/gcc-4_3-branch/gcc/tree-ssa-sccvn.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35204