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Re: HPPA and Squeeze



> > I've never been able to file any (non-automated) bug report in
> > 5 minutes.  And if you don't even have direct access to the
> > hardware it takes longer.
> 
> I agree. I'm trying to build netgen here too and if the ICE is easy to
> reproduce, can make that available to danglin and add to the bugreport.  

There's no problem reproducing the ICE.

I've pretty much localized the problem.  It's a GCC middle-end bug.
The problem is in passing a complex double from a thunk.  The hppa
specification says that values larger than 64 bits are passed by
reference in the 32-bit runtime.  However, the value is in a pair
of registers and not copied to memory.  This doesn't happen in calls
from normal functions because the value gets copied to a stack slot.

Dave
-- 
J. David Anglin                                  dave.anglin@nrc-cnrc.gc.ca
National Research Council of Canada              (613) 990-0752 (FAX: 952-6602)


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