[commit: hoopl] master: add some missing exports (2d13188)

[Simon Marlow]

Repository : ssh://darcs.haskell.org//srv/darcs/packages/hoopl

On branch  : master

http://hackage.haskell.org/trac/ghc/changeset/2d131883a8a3982ec6505d3d1bd57f3db1631336

>---------------------------------------------------------------

commit 2d131883a8a3982ec6505d3d1bd57f3db1631336
Author: Simon Marlow <marlowsd at gmail.com>
Date:   Thu Jul 5 13:28:57 2012 +0100

    add some missing exports

>---------------------------------------------------------------

 src/Compiler/Hoopl/XUtil.hs |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/src/Compiler/Hoopl/XUtil.hs b/src/Compiler/Hoopl/XUtil.hs
index 709c37e..c2151ca 100644
--- a/src/Compiler/Hoopl/XUtil.hs
+++ b/src/Compiler/Hoopl/XUtil.hs
@@ -8,11 +8,14 @@
 module Compiler.Hoopl.XUtil
   (
     -- * Utilities for clients
-    distributeFact, distributeFactBwd
+    firstXfer, distributeXfer
+  , distributeFact, distributeFactBwd
   , successorFacts
   , joinFacts
   , joinOutFacts -- deprecated
   , joinMaps
+  , analyzeAndRewriteFwdBody, analyzeAndRewriteBwdBody
+  , analyzeAndRewriteFwdOx, analyzeAndRewriteBwdOx
   )
 where
 
@@ -20,6 +23,7 @@ import qualified Data.Map as M
 import Data.Maybe
 
 import Compiler.Hoopl.Collections
+import Compiler.Hoopl.Checkpoint
 import Compiler.Hoopl.Dataflow
 import Compiler.Hoopl.Block
 import Compiler.Hoopl.Graph