X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2Fcmm%2FCmmProcPoint.hs;h=a90af7137dc33017c39f5722691760fc7ac54c9d;hp=aa0ef01d37fbd8575749da759f19e18c23ea4d57;hb=e6243a818496aad82b6f47511d3bd9bc800f747d;hpb=176fa33f17dd78355cc572e006d2ab26898e2c69

diff --git a/compiler/cmm/CmmProcPoint.hs b/compiler/cmm/CmmProcPoint.hs
index aa0ef01..a90af71 100644
--- a/compiler/cmm/CmmProcPoint.hs
+++ b/compiler/cmm/CmmProcPoint.hs
@@ -85,8 +85,8 @@ calculateNewProcPoints  owners block =
             then unitUniqSet child_id
             else emptyUniqSet
           where
-            parent_owners = lookupWithDefaultUFM owners emptyUniqSet parent_id
-            child_owners = lookupWithDefaultUFM owners emptyUniqSet child_id
+            parent_owners = lookupWithDefaultBEnv owners emptyUniqSet parent_id
+            child_owners = lookupWithDefaultBEnv owners emptyUniqSet child_id
             needs_proc_point =
                 -- only if parent isn't dead
                 (not $ isEmptyUniqSet parent_owners) &&
@@ -99,11 +99,11 @@ calculateOwnership :: BlockEnv BrokenBlock
                    -> [BrokenBlock]
                    -> BlockEnv (UniqSet BlockId)
 calculateOwnership blocks_ufm proc_points blocks =
-    fixedpoint dependants update (map brokenBlockId blocks) emptyUFM
+    fixedpoint dependants update (map brokenBlockId blocks) emptyBlockEnv
     where
       dependants :: BlockId -> [BlockId]
       dependants ident =
-          brokenBlockTargets $ lookupWithDefaultUFM
+          brokenBlockTargets $ lookupWithDefaultBEnv
                                  blocks_ufm unknown_block ident
 
       update :: BlockId
@@ -113,16 +113,16 @@ calculateOwnership blocks_ufm proc_points blocks =
       update ident cause owners =
           case (cause, ident `elementOfUniqSet` proc_points) of
             (Nothing, True) ->
-                Just $ addToUFM owners ident (unitUniqSet ident)
+                Just $ extendBlockEnv owners ident (unitUniqSet ident)
             (Nothing, False) -> Nothing
             (Just cause', True) -> Nothing
             (Just cause', False) ->
                 if (sizeUniqSet old) == (sizeUniqSet new)
                    then Nothing
-                   else Just $ addToUFM owners ident new
+                   else Just $ extendBlockEnv owners ident new
                 where
-                  old = lookupWithDefaultUFM owners emptyUniqSet ident
+                  old = lookupWithDefaultBEnv owners emptyUniqSet ident
                   new = old `unionUniqSets`
-                        lookupWithDefaultUFM owners emptyUniqSet cause'
+                        lookupWithDefaultBEnv owners emptyUniqSet cause'
 
       unknown_block = panic "unknown BlockId in calculateOwnership"