From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 22342 invoked by alias); 12 Dec 2004 07:19:40 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 22326 invoked by uid 48); 12 Dec 2004 07:19:37 -0000 Date: Sun, 12 Dec 2004 07:19:00 -0000 Message-ID: <20041212071937.22325.qmail@sourceware.org> From: "ebotcazou at gcc dot gnu dot org" To: gcc-bugs@gcc.gnu.org In-Reply-To: <20041124222749.18665.skunk@iskunk.org> References: <20041124222749.18665.skunk@iskunk.org> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug other/18665] [3.4/4.0 Regression] -ftrapv borks up simple integer arithmetic X-Bugzilla-Reason: CC X-SW-Source: 2004-12/txt/msg01644.txt.bz2 List-Id: ------- Additional Comments From ebotcazou at gcc dot gnu dot org 2004-12-12 07:19 ------- > No, we won't have access to DImode on those platforms. But then, > the user won't have access to DImode inside the compiler either, > so it *should* be impossible for that routine to be invoked. Your "should" is a bit worrying, but the alternative would probably be a compilation failure, which is not really better. And I presume it's the same dilemna with SImode for targets whose word_mode is QImode, so I'm not going to include si variants for them either. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18665