mn10300/AM33: missing ASHIFT, AND and LABEL_REF in address_cost function
Jeffrey A Law
law@cygnus.com
Thu Apr 27 16:36:00 GMT 2000
In message < or66t3bntp.fsf@zecarneiro.lsd.ic.unicamp.br >you write:
> On Apr 27, 2000, Jan Hubicka <hubicka@atrey.karlin.mff.cuni.cz> wrote:
>
> > I am just bootrapping patch that will change the behaviour and call
> > ADDRESS_COST only for rtls passing address_operand check. I believe
> > this will avoid the codes you are seeing right now.
>
> At least the LABEL_REF would probably still be needed. The others
> could definitely go away. But it doesn't hurt to keep them :-)
Well, they add complexity where it isn't needed. 4 years from now someone
looks at that code and says "WTF are AND/ASHIFT cases doing here!" :-)
jeff
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