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Re: [patch] Consider "important" candidates in ivopts
- From: Richard Henderson <rth at redhat dot com>
- To: Zdenek Dvorak <rakdver at atrey dot karlin dot mff dot cuni dot cz>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Thu, 30 Sep 2004 15:36:00 -0700
- Subject: Re: [patch] Consider "important" candidates in ivopts
- References: <20040929113707.GA15706@atrey.karlin.mff.cuni.cz>
On Wed, Sep 29, 2004 at 01:37:07PM +0200, Zdenek Dvorak wrote:
> - bitmap_a_and_b (asol, sol, use->related_cands);
> + bitmap_a_or_b (asol, data->important_candidates, use->related_cands);
> + bitmap_a_and_b (asol, asol, sol);
Perhaps I'm misunderstanding you, but doesn't this only increase
the number of candidates? From the description, I would have
expected you to use an AND here.
r~