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Re: a typo in ira-emit.c?


>
> Yes, I think it can be NULL in some complicated cases when a loop exit edge
> comes not in the parent loop.
By that, you mean the case an regno lives on edges which transfer
between adjacent loops,
and not lives in parent loop?
So, the fprintf would access null pointer in this case.

Thanks for explanation.
-- 
Best Regards.


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