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Re: REG_N_REFS vs regmove


On Fri, Jun 26, 1998 at 06:56:41PM -0600, Jeffrey A Law wrote:
> I'm not even sure we need the refernce counts at all until local
> register allocation.  In which case, computing them in flow is
> kind of a waste.

Loop uses them.  Of course, I don't think it keeps them
up to date either.


r~


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