[LLVMdev] Paired register allocation problem

Artur Pietrek pietreka at gmail.com
Thu Feb 25 02:53:14 PST 2010

Hi Anton,

> I've compared again everything to systemz. The problem was I've defined
> > paired class as a subclass of Register class instead of
> RegisterWithSubRegs
> > class. After change the code is OK.
> Ok, nice

Just one more question. Shouldn't register class Rd in Sparc backend be a
subclass of RegisterWithSubRegs class?

Thanks again for explanation.
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