From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 31920 invoked by alias); 5 Aug 2012 18:39:55 -0000 Received: (qmail 31911 invoked by uid 22791); 5 Aug 2012 18:39:55 -0000 X-SWARE-Spam-Status: No, hits=-4.3 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,KHOP_THREADED X-Spam-Check-By: sourceware.org Received: from localhost (HELO gcc.gnu.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Sun, 05 Aug 2012 18:39:41 +0000 From: "steven at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c/54179] please split insn-emit.c ! Date: Sun, 05 Aug 2012 18:39:00 -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: memory-hog X-Bugzilla-Severity: enhancement X-Bugzilla-Who: steven at gcc dot gnu.org X-Bugzilla-Status: RESOLVED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Status Resolution 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: 2012-08/txt/msg00270.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54179 Steven Bosscher changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |INVALID --- Comment #21 from Steven Bosscher 2012-08-05 18:39:39 UTC --- (In reply to comment #20) > RE: > --disable-bootstrap if you're doing --enable-gather-statistics You're making no sense to me at all. Have you even read the installation documentation (http://gcc.gnu.org/install/)? You're using really unusual configuration options. If you want a C-only compiler then you should just configure with "--enable-languages=c" only, no other configuration options needed. You don't even have to do "make bootstrap" because it's the default, i.e. the compiler always bootstraps itself unless you configure with --disable-bootstrap. What I asked for, was --enable-gather-statistics output for your compilation of insn-emit.c, but you don't want to gather statistics with a bootstrapped compiler (like --enable-checking=all, --enable-gather-statistics is a debug option). > Couldn't there be a new "enable all checks except garbage collection checks" > option ? No. You can pick individual checks (RTFM) but there is no option to enable all checking except GC. One page every two minutes is still unbelievable slow. GCC 4.7.1. on x86_64 has been built by thousands without any problem. I tried your pre-processed source and peak memory was 250MB.