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Re: REG_FREQ
- From: Jan Hubicka <jh at suse dot cz>
- To: Zdenek Dvorak <rakdver at atrey dot karlin dot mff dot cuni dot cz>
- Cc: gcc at gcc dot gnu dot org, jh at suse dot cz
- Date: Fri, 20 Dec 2002 00:15:54 +0100
- Subject: Re: REG_FREQ
- References: <20021219155414.GA3066@atrey.karlin.mff.cuni.cz>
> Hello,
>
> I have noticed that REG_FREQ is not zeroed anywhere; it means that
> frequencies are just accumulating into it during multiple calls to
> recompute_reg_usage. Is that intentional? I so, what is the rationale?
No, it is not intentional nor rational. Please just zero it out.
I wonder why it works quite well as it is :))
Honza
>
> Zdenek