import PrimRep ( PrimRep{-instance Eq-} )
import RegAllocInfo ( mkMRegsState, MRegsState )
import Stix ( StixTree(..), StixReg(..), CodeSegment )
-import UniqSupply ( returnUs, thenUs, mapUs, UniqSM(..) )
+import UniqSupply ( returnUs, thenUs, mapUs, SYN_IE(UniqSM) )
import Unpretty ( uppPutStr, uppShow, uppAboves, Unpretty(..) )
\end{code}