From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 10022 invoked by alias); 11 Dec 2004 08:45:30 -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 9969 invoked by uid 48); 11 Dec 2004 08:45:24 -0000 Date: Sat, 11 Dec 2004 08:45:00 -0000 Message-ID: <20041211084524.9967.qmail@sourceware.org> From: "pinskia at gcc dot gnu dot org" To: gcc-bugs@gcc.gnu.org In-Reply-To: <20041211082814.18937.Thomas.Koenig@online.de> References: <20041211082814.18937.Thomas.Koenig@online.de> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug fortran/18937] quadratic behaviour with many label "spaghetti" code X-Bugzilla-Reason: CC X-SW-Source: 2004-12/txt/msg01596.txt.bz2 List-Id: ------- Additional Comments From pinskia at gcc dot gnu dot org 2004-12-11 08:45 ------- Actually all of the time is spent in the parser so this is not a middle-end problem. Also note you did you did not disable checking which is enabled by default on non release branches. parser : 20.34 (90%) usr 0.15 (19%) sys 22.35 (88%) wall The compile time problems comes from transfering linked lists. One is in resolve.c:3067-3076 Another is in symbol.c:1401-1403. I don't know if the linked lists are long are just looked over and over. I am going to assume the former. -- What |Removed |Added ---------------------------------------------------------------------------- Severity|enhancement |minor Status|UNCONFIRMED |NEW Component|middle-end |fortran Ever Confirmed| |1 Keywords| |compile-time-hog Last reconfirmed|0000-00-00 00:00:00 |2004-12-11 08:45:22 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18937