From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3589 invoked by alias); 4 Jun 2004 20:27:47 -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 3579 invoked by uid 48); 4 Jun 2004 20:27:47 -0000 Date: Fri, 04 Jun 2004 20:27:00 -0000 Message-ID: <20040604202747.3578.qmail@sourceware.org> From: "pinskia at gcc dot gnu dot org" To: gcc-bugs@gcc.gnu.org In-Reply-To: <20040604174733.15825.fjahanian@apple.com> References: <20040604174733.15825.fjahanian@apple.com> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug middle-end/15825] [3.5 Regression] if-cvt optimisation patch noce_try_sign_mask breaks apple-ppc-darwin port X-Bugzilla-Reason: CC X-SW-Source: 2004-06/txt/msg00506.txt.bz2 List-Id: ------- Additional Comments From pinskia at gcc dot gnu dot org 2004-06-04 20:27 ------- Ok, I was just think this looks like one if-cvt is happen (a==0?1:0) and then the other (b<0?c:0) is happening which causes the rtl not to have the correct clobber on the eq RTL. I have not looked into the source yet though, this was just a thought of what was happening. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15825