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On Thu, May 06, 1999 at 04:11:59PM -0600, Cort Dougan wrote: > } Which instruction were you trying to fix? "liu" perhaps? > } As-is, it affects instructions like "addis", and you can't > } really add +50000, can you? > > You're right, addis takes a signed 16-bit number. Things like lis and oris > take an unsigned 16-bit number, though. They both use SISIGNOPT. Then the right thing to do is make those insns use UI instead. Not having a ppc manual handy, can you provide a complete list of the incorrect instructions? Or better yet, a patch? ;-) r~