From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 16796 invoked by alias); 18 Dec 2004 00:33:28 -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 16710 invoked by uid 48); 18 Dec 2004 00:33:16 -0000 Date: Sat, 18 Dec 2004 00:33:00 -0000 Message-ID: <20041218003316.16709.qmail@sourceware.org> From: "giovannibajo at libero dot it" To: gcc-bugs@gcc.gnu.org In-Reply-To: <20041118185317.18548.lucier@math.purdue.edu> References: <20041118185317.18548.lucier@math.purdue.edu> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug middle-end/18548] [4.0 Regression] Miscompiles code generated by Gambit-C Scheme->C compiler X-Bugzilla-Reason: CC X-SW-Source: 2004-12/txt/msg02597.txt.bz2 List-Id: ------- Additional Comments From giovannibajo at libero dot it 2004-12-18 00:33 ------- Andrew, your testcase is invalid. You cannot access a variable of long type through a pointer to int. I know the original code disables strict aliasing, but I did not test if your testcase also aborts with -fno-strict-aliasing. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18548