From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 31601 invoked by alias); 19 Jul 2011 22:28:12 -0000 Received: (qmail 31593 invoked by uid 22791); 19 Jul 2011 22:28:11 -0000 X-SWARE-Spam-Status: No, hits=-2.2 required=5.0 tests=AWL,BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW X-Spam-Check-By: sourceware.org Received: from mail-gx0-f175.google.com (HELO mail-gx0-f175.google.com) (209.85.161.175) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Tue, 19 Jul 2011 22:27:58 +0000 Received: by gxk3 with SMTP id 3so2222495gxk.20 for ; Tue, 19 Jul 2011 15:27:57 -0700 (PDT) MIME-Version: 1.0 Received: by 10.101.7.33 with SMTP id k33mr2153786ani.87.1311114477380; Tue, 19 Jul 2011 15:27:57 -0700 (PDT) Received: by 10.100.190.6 with HTTP; Tue, 19 Jul 2011 15:27:57 -0700 (PDT) Date: Tue, 19 Jul 2011 22:43:00 -0000 Message-ID: Subject: Re: [RFC] Remove -freorder-blocks-and-partition From: Steven Bosscher To: Richard Henderson , GCC Mailing List Content-Type: text/plain; charset=ISO-8859-1 Mailing-List: contact gcc-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-owner@gcc.gnu.org X-SW-Source: 2011-07/txt/msg00358.txt.bz2 re. http://gcc.gnu.org/ml/gcc/2011-07/msg00349.html Richard Henderson wrote: > After 3 days fighting with this code, I had a bit of a > cathartic whine on IRC. I got two votes to just rip the > whole thing out. Add one more vote. > Andrew Pinski points out that the feature could probably be > equivalently implemented via outlining and function calls > (I assume well back at the gimple level). I guess the ipa-split pass could easily be modified to do this, it'd just need a few new heuristics. Ciao! Steven