From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 94014 invoked by alias); 27 Aug 2015 02:57:12 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Received: (qmail 93995 invoked by uid 89); 27 Aug 2015 02:57:11 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-3.7 required=5.0 tests=AWL,BAYES_00,KAM_LAZY_DOMAIN_SECURITY,RP_MATCHES_RCVD,SPF_HELO_PASS autolearn=ham version=3.3.2 X-HELO: mx1.redhat.com Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES256-GCM-SHA384 encrypted) ESMTPS; Thu, 27 Aug 2015 02:57:11 +0000 Received: from int-mx14.intmail.prod.int.phx2.redhat.com (int-mx14.intmail.prod.int.phx2.redhat.com [10.5.11.27]) by mx1.redhat.com (Postfix) with ESMTPS id 2E19B8CF54; Thu, 27 Aug 2015 02:57:10 +0000 (UTC) Received: from [10.10.116.36] (ovpn-116-36.rdu2.redhat.com [10.10.116.36]) by int-mx14.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id t7R2v8dH014398; Wed, 26 Aug 2015 22:57:09 -0400 From: Jason Merrill Subject: [c++-delayed-folding] fold_simple To: Kai Tietz Cc: gcc-patches List Message-ID: <55DE7C84.8080206@redhat.com> Date: Thu, 27 Aug 2015 03:26:00 -0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.1.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-SW-Source: 2015-08/txt/msg01662.txt.bz2 Why does fold_simple fold so many patterns? I thought we wanted something that would just fold conversions and negations of constant values. Jason