X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Futils%2FUniqSet.lhs;h=90e0c9f40b0d465674745db2fc468c47b466b5c3;hb=3efa0623150111e8157141441ee5571452f8e139;hp=08d35758a58c8260d2dd2264cf59506f2fcc4fdb;hpb=206b4dec78250efef3cd927d64dc6cbc54a16c3d;p=ghc-hetmet.git

diff --git a/compiler/utils/UniqSet.lhs b/compiler/utils/UniqSet.lhs
index 08d3575..90e0c9f 100644
--- a/compiler/utils/UniqSet.lhs
+++ b/compiler/utils/UniqSet.lhs
@@ -13,8 +13,8 @@ module UniqSet (
         UniqSet,    -- abstract type: NOT
 
         mkUniqSet, uniqSetToList, emptyUniqSet, unitUniqSet,
-        addOneToUniqSet, addListToUniqSet,
-        delOneFromUniqSet, delListFromUniqSet,
+        addOneToUniqSet, addListToUniqSet, addOneToUniqSet_C,
+        delOneFromUniqSet, delListFromUniqSet, delOneFromUniqSet_Directly,
         unionUniqSets, unionManyUniqSets, minusUniqSet,
         elementOfUniqSet, mapUniqSet, intersectUniqSets,
         isEmptyUniqSet, filterUniqSet, sizeUniqSet, foldUniqSet,
@@ -22,7 +22,7 @@ module UniqSet (
     ) where
 
 import Maybes
-import UniqFM
+import LazyUniqFM
 import Unique
 
 #if ! OMIT_NATIVE_CODEGEN
@@ -65,9 +65,17 @@ mkUniqSet xs = MkUniqSet (listToUFM [ (x, x) | x <- xs])
 addOneToUniqSet :: Uniquable a => UniqSet a -> a -> UniqSet a
 addOneToUniqSet (MkUniqSet set) x = MkUniqSet (addToUFM set x x)
 
+addOneToUniqSet_C :: Uniquable a
+                  => (a -> a -> a) -> UniqSet a -> a -> UniqSet a
+addOneToUniqSet_C f (MkUniqSet set) x = MkUniqSet (addToUFM_C f set x x)
+
 delOneFromUniqSet :: Uniquable a => UniqSet a -> a -> UniqSet a
 delOneFromUniqSet (MkUniqSet set) x = MkUniqSet (delFromUFM set x)
 
+delOneFromUniqSet_Directly :: Uniquable a => UniqSet a -> Unique -> UniqSet a
+delOneFromUniqSet_Directly (MkUniqSet set) u
+    = MkUniqSet (delFromUFM_Directly set u)
+
 delListFromUniqSet :: Uniquable a => UniqSet a -> [a] -> UniqSet a
 delListFromUniqSet (MkUniqSet set) xs = MkUniqSet (delListFromUFM set xs)