From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 14048 invoked by alias); 18 Nov 2004 15:57:18 -0000 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 Received: (qmail 13730 invoked by alias); 18 Nov 2004 15:57:04 -0000 Date: Thu, 18 Nov 2004 15:57:00 -0000 Message-ID: <20041118155704.13729.qmail@sourceware.org> From: "law at redhat dot com" To: gcc-bugs@gcc.gnu.org In-Reply-To: <20040518194300.15524.pinskia@gcc.gnu.org> References: <20040518194300.15524.pinskia@gcc.gnu.org> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug tree-optimization/15524] [4.0 Regression] jump threading on trees is slow with switch statements with large # of cases X-Bugzilla-Reason: CC X-SW-Source: 2004-11/txt/msg02164.txt.bz2 List-Id: ------- Additional Comments From law at redhat dot com 2004-11-18 15:56 ------- Subject: Re: [4.0 Regression] jump threading on trees is slow with switch statements with large # of cases On Thu, 2004-11-18 at 13:00 +0000, pinskia at gcc dot gnu dot org wrote: > ------- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-18 13:00 ------- > I will do some timings today but I think this is fixed now. Please don't mark it as fixed. THere's still some significant lameness. I suspect there's another 10-20% improvement waiting to be realized without doing anything terribly difficult. jeff -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15524