move and generalize another instance (#1405)

[ghc-hetmet.git] / compiler / cmm / ZipCfgCmmRep.hs

diff --git a/compiler/cmm/ZipCfgCmmRep.hs b/compiler/cmm/ZipCfgCmmRep.hs
index f0dc535..0667b7e 100644 (file)
--- a/compiler/cmm/ZipCfgCmmRep.hs
+++ b/compiler/cmm/ZipCfgCmmRep.hs
@@ -197,9 +197,6 @@ instance Outputable Convention where
 
 instance DF.DebugNodes Middle Last
 
-instance Outputable CmmGraph where
-    ppr = pprLgraph
-
 debugPpr :: Bool
 debugPpr = debugIsOn