- = pprPanic "RegAlloc.Linear.Main.process: no progress made, bailing out"
- ( text "stalled blocks:"
- $$ vcat (map ppr next_round))
+
+ {- BUGS: There are so many unreachable blocks in the code the warnings are overwhelming.
+ pprTrace "RegAlloc.Linear.Main.process: no progress made, bailing out."
+ ( text "Unreachable blocks:"
+ $$ vcat (map ppr next_round)) -}
+ = return $ reverse accum