module PprCmmZ
- ( pprCmmGraph
+ ( pprCmmGraphLikeCmm
)
where
import Outputable
import qualified ZipCfgCmm as G
import qualified ZipCfg as Z
-import qualified ZipDataflow as DF
import CmmZipUtil
import UniqSet
import FastString
----------------------------------------------------------------
-instance DF.DebugNodes G.Middle G.Last
-
-
-instance Outputable G.CmmGraph where
- ppr = pprCmmGraph
-
-pprCmmGraph :: G.CmmGraph -> SDoc
-pprCmmGraph g = vcat (swallow blocks)
+pprCmmGraphLikeCmm :: G.CmmGraph -> SDoc
+pprCmmGraphLikeCmm g = vcat (swallow blocks)
where blocks = Z.postorder_dfs g
swallow :: [G.CmmBlock] -> [SDoc]
swallow [] = []
in Z.fold_blocks add Z.emptyBlockSet g
unique_pred id = Z.elemBlockSet id single_preds
+