From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3757 invoked by alias); 18 Mar 2013 10:02:51 -0000 Received: (qmail 3336 invoked by uid 48); 18 Mar 2013 10:02:13 -0000 From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c/56113] out of memory when compiling a function with many goto labels (50k > ) Date: Mon, 18 Mar 2013 10:02:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c X-Bugzilla-Keywords: alias, compile-time-hog, memory-hog X-Bugzilla-Severity: normal X-Bugzilla-Who: rguenth at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: rguenth at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Blocks Depends on Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 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: 2013-03/txt/msg01311.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56113 Richard Biener changed: What |Removed |Added ---------------------------------------------------------------------------- Blocks| |47344 Depends on| |54627 --- Comment #31 from Richard Biener 2013-03-18 10:02:08 UTC --- At -O2 this shows VRP is slow and uses much memory. n VRP time 10000 5.76 (14%) usr 20000 18.90 (14%) usr