From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 31611 invoked by alias); 10 Oct 2002 17:56:01 -0000 Mailing-List: contact gcc-prs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-prs-owner@gcc.gnu.org Received: (qmail 31596 invoked by uid 71); 10 Oct 2002 17:56:00 -0000 Date: Thu, 10 Oct 2002 10:56:00 -0000 Message-ID: <20021010175600.31595.qmail@sources.redhat.com> To: nobody@gcc.gnu.org Cc: gcc-prs@gcc.gnu.org, From: Jan Hubicka Subject: Re: optimization/8049: SSE unaligned vector stores crash with -O0 Reply-To: Jan Hubicka X-SW-Source: 2002-10/txt/msg00386.txt.bz2 List-Id: The following reply was made to PR optimization/8049; it has been noted by GNATS. From: Jan Hubicka To: Ian Ollmann Cc: hubicka@gcc.gnu.org, gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org, gcc-gnats@gcc.gnu.org Subject: Re: optimization/8049: SSE unaligned vector stores crash with -O0 Date: Thu, 10 Oct 2002 19:47:20 +0200 > On 10 Oct 2002 hubicka@gcc.gnu.org wrote: > > > Synopsis: SSE unaligned vector stores crash with -O0 > > > > State-Changed-From-To: open->closed > > State-Changed-By: hubicka > > State-Changed-When: Thu Oct 10 09:45:59 2002 > > State-Changed-Why: > > It is runtime bug to not align stack properly for main. > > It will go away with runtime compiled using gcc 3.2 or can be workarounded by avoiding vector stuff in main. > > > > http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8049 > > I see this in functions that are not main(). Didn't I provide an example > of one? I didn't see it. Can you send me some? > > Ian > > --------------------------------------------------- > Ian Ollmann, Ph.D. iano@cco.caltech.edu > ---------------------------------------------------