From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 22673 invoked by alias); 10 Sep 2010 01:41:15 -0000 Received: (qmail 22580 invoked by uid 48); 10 Sep 2010 01:40:57 -0000 Date: Fri, 10 Sep 2010 01:41:00 -0000 Message-ID: <20100910014057.22579.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug target/45623] GCC 4.5.[01] breaks our ffi on Linux64. ABI break? In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "pinskia at gcc dot gnu dot org" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2010-09/txt/msg01286.txt.bz2 ------- Comment #6 from pinskia at gcc dot gnu dot org 2010-09-10 01:40 ------- (In reply to comment #3) > Mozilla bugs say "Platform: x86 Linux". But gcc bug says > "powerpc64-*-linux". What is going on? I must have missed since I saw Linux64 I was thinking powerpc64 :). Really there have been none x86_64 ones either. Though the normal thing here that might happen is strict aliasing issues. Can you try -fno-strict-aliasing. Also maybe look for buffer overflows which might cause issues you think are compiler related. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45623