From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 21262 invoked by alias); 11 Jun 2008 14:47:12 -0000 Received: (qmail 20078 invoked by uid 48); 11 Jun 2008 14:46:25 -0000 Date: Wed, 11 Jun 2008 14:47:00 -0000 Message-ID: <20080611144625.20077.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug other/36498] [4.3 Regression] time/memory hog for large c++ source. 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: 2008-06/txt/msg00671.txt.bz2 ------- Comment #3 from rguenth at gcc dot gnu dot org 2008-06-11 14:46 ------- Eventually the fix for PR36154 may be the cause. Can you check backing out 2008-05-08 Richard Guenther PR middle-end/36154 * tree-ssa-structalias.c (push_fields_onto_fieldstack): Make sure to create a representative for trailing arrays for PTA. ? Or the fix for PR36339, which would be 2008-05-28 Richard Guenther PR tree-optimization/36339 * tree-ssa-alias.c (set_initial_properties): Move pt_anything and subvariable clobbering code out of the loop. 2008-05-27 Richard Guenther PR tree-optimization/36339 * tree-ssa-alias.c (set_initial_properties): Escaped pt_anything pointers cause all addressable variables to be call clobbered. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36498