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-rw-r--r--compiler/cmm/DFMonad.hs4
1 files changed, 2 insertions, 2 deletions
diff --git a/compiler/cmm/DFMonad.hs b/compiler/cmm/DFMonad.hs
index 0365cbb9b0..e8afab42ad 100644
--- a/compiler/cmm/DFMonad.hs
+++ b/compiler/cmm/DFMonad.hs
@@ -24,7 +24,7 @@ import Maybes
import PprCmm()
import UniqFM
import UniqSupply
-import ZipCfg hiding (freshBlockId)
+import ZipCfg
import qualified ZipCfg as G
import Outputable
@@ -247,7 +247,7 @@ markGraphRewritten = DFM f
where f _ s = ((), s {df_rewritten = SomeChange})
freshBlockId :: String -> DFM f BlockId
-freshBlockId s = liftUSM $ G.freshBlockId s
+freshBlockId _s = liftUSM $ getUniqueUs >>= return . BlockId
liftUSM :: UniqSM a -> DFM f a
liftUSM uc = DFM f