new cpu's for rs6000 target

Daniel Egger egger@suse.de
Fri Sep 21 12:13:00 GMT 2001


On Fre, 2001-09-21 at 21:03, Dale Johannesen wrote:

> That's true.  Well, how about doing it this way then:
> 
> (define_function_unit "iu" 1 0
>    (and (eq_attr "type" "compare,delayed_compare")
>         (eq_attr "cpu" "ppc750,ppc7400"))
>    1 1  [(eq_attr "type" "!branch")])
> 
> (define_function_unit "iu" 1 0
>    (and (eq_attr "type" "compare,delayed_compare")
>         (eq_attr "cpu" "ppc750,ppc7400"))
>    3 1  [(eq_attr "type" "branch")])
 
> I'll try that and see how it works.

I think this matter is too new for me to grok all the effects
of this change in one go. What are you trying to achieve with
the additional restrictions?

--
Servus,
       Daniel
 




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