[LLVMdev] i1 promotion issue (again)

[Duncan Sands]

Hi Eli,

> Have you tried implementing computeMaskedBitsForTargetNode for your
> setcc nodes?  If you have, I think DAGCombiner should take care of the
> necessary simplification.

he doesn't need to: the DAG combiner knows all about SetCC values,
and should simplify this already.

Ciao,

Duncan.