extra prettyprinting only when debugging

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

diff --git a/compiler/cmm/CmmLiveZ.hs b/compiler/cmm/CmmLiveZ.hs
index 87f6c38..3df8a18 100644 (file)
--- a/compiler/cmm/CmmLiveZ.hs
+++ b/compiler/cmm/CmmLiveZ.hs
@@ -16,7 +16,7 @@ import PprCmm()
 import PprCmmZ()
 import UniqSet
 import ZipDataflow
-import ZipCfgCmm
+import ZipCfgCmmRep
 
 -----------------------------------------------------------------------------
 -- Calculating what variables are live on entry to a basic block
@@ -36,7 +36,7 @@ liveLattice = DataflowLattice "live LocalReg's" emptyUniqSet add False
 type BlockEntryLiveness = BlockEnv CmmLive
 
 -----------------------------------------------------------------------------
--- | Calculated liveness info for a list of 'CmmBasicBlock'
+-- | Calculated liveness info for a CmmGraph
 -----------------------------------------------------------------------------
 cmmLivenessZ :: CmmGraph -> BlockEntryLiveness
 cmmLivenessZ g = env