From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 21022 invoked by alias); 19 Aug 2006 21:58:28 -0000 Received: (qmail 21000 invoked by uid 48); 19 Aug 2006 21:58:19 -0000 Date: Sat, 19 Aug 2006 21:58:00 -0000 Message-ID: <20060819215819.20999.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug middle-end/28071] [4.1/4.2 regression] A file that can not be compiled in reasonable time/space In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "amacleod at redhat dot com" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2006-08/txt/msg01538.txt.bz2 List-Id: ------- Comment #40 from amacleod at redhat dot com 2006-08-19 21:58 ------- I'll take a look. On the new out-of-ssa branch I've already converted the coalesce list from a linked list type linear algorithm to a hash table, as well as changed the live on entry and live on exit implementations to be more efficient. I didn't bother with TER because its due to be removed on the new branch... eventually :-) I'll take a peek and see how much work it is to change that. Andrew -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28071