From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 14209 invoked by alias); 16 Feb 2008 15:23:31 -0000 Received: (qmail 13889 invoked by uid 48); 16 Feb 2008 15:22:47 -0000 Date: Sat, 16 Feb 2008 15:23:00 -0000 Message-ID: <20080216152247.13888.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug middle-end/35204] [4.3 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: 2008-02/txt/msg01786.txt.bz2 ------- Comment #21 from rguenth at gcc dot gnu dot org 2008-02-16 15:22 ------- The patch only avoids using the stack in favor of maintaining heap allocated stacks. The algorithm is still recursively walking the graph. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35204