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Re: Higher level RTL issues


On Mon, Oct 22, 2001 at 12:35:14PM -0600, law@redhat.com wrote:
>   In message <20011022180647.C4658@atrey.karlin.mff.cuni.cz>you write:
>   > Perhaps this can be done at higher level and teach genrecog to generate
>   > separate functions for the generic stuff ...

This is what I had in mind.

> If you give up the ability to go ahead and match target specific patterns
> while dealing with generic RTL.  

We *never* want this.  Generic rtl is generic rtl.

What you are remembering is the desire to match target specific
patterns during the lowering process.  Which we can do by having
the lowering code call into the target specific match routines.



r~


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