From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 11404 invoked by alias); 22 Nov 2008 10:55:13 -0000 Received: (qmail 1115 invoked by uid 48); 22 Nov 2008 10:53:52 -0000 Date: Sat, 22 Nov 2008 10:55:00 -0000 Message-ID: <20081122105352.1113.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug tree-optimization/35639] [4.3/4.4 Regression] -fprofile-generate + PRE = big compile-time In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "steven 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: 2008-11/txt/msg01881.txt.bz2 ------- Comment #7 from steven at gcc dot gnu dot org 2008-11-22 10:53 ------- The last time this bug was reconfirmed, was in March 2008. PRE has been completely rewritten since then. With today's trunk, I still see PRE take most of the compile time, but it's "only" 20% (on x86 and on x86_64 with Richi's testcase from t3.c.gz). Paolo, do you still see this problem? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35639