From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 6370 invoked by alias); 24 Jul 2007 07:31:08 -0000 Received: (qmail 6340 invoked by alias); 24 Jul 2007 07:30:59 -0000 Date: Tue, 24 Jul 2007 07:31:00 -0000 Message-ID: <20070724073059.6337.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug tree-optimization/32723] [4.2 Regression] memory hog in solve_graph 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: 2007-07/txt/msg02408.txt.bz2 ------- Comment #8 from rguenth at gcc dot gnu dot org 2007-07-24 07:30 ------- Subject: Bug 32723 Author: rguenth Date: Tue Jul 24 07:30:47 2007 New Revision: 126867 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=126867 Log: 2007-07-24 Richard Guenther PR tree-optimization/32723 Backport from mainline: 2007-03-09 Daniel Berlin * tree-ssa-structalias.c (shared_bitmap_info_t): New structure. (shared_bitmap_table): New variable. (shared_bitmap_hash): New function. (shared_bitmap_eq): Ditto (shared_bitmap_lookup): Ditto. (shared_bitmap_add): Ditto. (find_what_p_points_to): Rewrite to use shared bitmap hashtable. (init_alias_vars): Init shared bitmap hashtable. (delete_points_to_sets): Delete shared bitmap hashtable. Modified: branches/gcc-4_2-branch/gcc/ChangeLog branches/gcc-4_2-branch/gcc/tree-ssa-structalias.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32723