From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 14431 invoked by alias); 8 Jun 2008 19:28:37 -0000 Received: (qmail 14422 invoked by uid 22791); 8 Jun 2008 19:28:37 -0000 X-Spam-Check-By: sourceware.org Received: from smtp-out.google.com (HELO smtp-out.google.com) (216.239.33.17) by sourceware.org (qpsmtpd/0.31) with ESMTP; Sun, 08 Jun 2008 19:28:18 +0000 Received: from spaceape11.eur.corp.google.com (spaceape11.eur.corp.google.com [172.28.16.145]) by smtp-out.google.com with ESMTP id m58JSC3h003011 for ; Sun, 8 Jun 2008 20:28:12 +0100 Received: from fg-out-1718.google.com (fgbl27.prod.google.com [10.86.88.27]) by spaceape11.eur.corp.google.com with ESMTP id m58JSBOt010602 for ; Sun, 8 Jun 2008 20:28:12 +0100 Received: by fg-out-1718.google.com with SMTP id l27so1143425fgb.2 for ; Sun, 08 Jun 2008 12:28:11 -0700 (PDT) MIME-Version: 1.0 Received: by 10.86.26.1 with SMTP id 1mr3308928fgz.49.1212953291740; Sun, 08 Jun 2008 12:28:11 -0700 (PDT) Date: Sun, 08 Jun 2008 19:28:00 -0000 Message-ID: Subject: Question about is_call_dce_candidate() From: Diego Novillo To: Xinliang David Li Cc: gcc@gcc.gnu.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-IsSubscribed: yes 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: 2008-06/txt/msg00185.txt.bz2 David, I've converted the cdce pass to the tuples branch and had a question about is_call_dce_candidate(). Currently, the function checks flag_tree_builtin_call_dce, but that seems unnecessary. It's already checked by the gate function. Is there any other reason why this check should be there? Thanks. Diego.