optimization/8049: SSE unaligned vector stores crash with -O0

Jan Hubicka jh@suse.cz
Thu Oct 10 10:47:00 GMT 2002


> 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
> ---------------------------------------------------



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