-import RegLiveness
-import RegCoalesce
-import qualified RegAllocLinear as Linear
-import qualified RegAllocColor as Color
-import qualified RegAllocStats as Color
-import qualified GraphColor as Color
+import RegAlloc.Liveness
+
+import qualified RegAlloc.Linear.Main as Linear
+
+import qualified GraphColor as Color
+import qualified RegAlloc.Graph.Main as Color
+import qualified RegAlloc.Graph.Stats as Color
+import qualified RegAlloc.Graph.Coalesce as Color