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Re: Your change breaks MIPS.
- From: Jan Hubicka <jh at suse dot cz>
- To: "Kaveh R. Ghazi" <ghazi at caip dot rutgers dot edu>
- Cc: hjl at lucon dot org, echristo at redhat dot com, gcc-patches at gcc dot gnu dot org, gcc at gcc dot gnu dot org, jh at suse dot cz
- Date: Sun, 30 Dec 2001 00:44:31 +0100
- Subject: Re: Your change breaks MIPS.
- References: <200112292332.SAA03521@caip.rutgers.edu>
> > BTW, am I the only one seeing bootstrap failure on mips?
> > Thanks.
> > H.J.
>
> No, I see it also on irix6.2.
I got it now too. I hoped the problem to be cc0 issue related to jump threading,
but jump threading code appears to handle cc0 conservatively - in fact disable wast
majority of threading - I need to fix that separately.
Does someone have simplified testcase or can reproduce similar breakage on other target?
Honza
>
> --
> Kaveh R. Ghazi Director of Systems Architecture
> ghazi@caip.rutgers.edu Qwest Global Services