ppr (Reload regs) = ppr_regs "Reload" regs
ppr (NotSpillOrReload m) = ppr m
-instance Outputable (LGraph M Last) where
- ppr = pprLgraph
-
-instance DebugNodes M Last
+instance Outputable m => DebugNodes (ExtendWithSpills m) Last
ppr_regs :: String -> RegSet -> SDoc
ppr_regs s regs = text s <+> commafy (map ppr $ uniqSetToList regs)