diff --git a/Data/Array/Repa.hs b/Data/Array/Repa.hs
--- a/Data/Array/Repa.hs
+++ b/Data/Array/Repa.hs
@@ -1,8 +1,15 @@
 {-# OPTIONS -fno-warn-unused-imports #-}
--- | Repa arrays are wrappers around a linear structure that holds the element
---   data. 
--- 
---  The representation tag determines what structure holds the data.
+-- | 
+--   Legacy version for Haskell Platform 2012.04.
+--
+--    * The Haskell Platform 2012.04 includes GHC 7.4 which does not work with the
+--      latest version of LLVM. 
+--
+--    * You will get better performance if you upgrade to the most recent version of GHC.
+--
+--   Repa arrays are wrappers around a linear structure that holds the element data. 
+--
+--   The representation tag determines what structure holds the data.
 --
 --   Delayed Representations (functions that compute elements)
 --
diff --git a/Data/Array/Repa/Eval/Gang.hs b/Data/Array/Repa/Eval/Gang.hs
--- a/Data/Array/Repa/Eval/Gang.hs
+++ b/Data/Array/Repa/Eval/Gang.hs
@@ -100,7 +100,7 @@
         -- Add finalisers so we can shut the workers down cleanly if they
         -- become unreachable.
         zipWithM_ (\varReq varDone 
-                        -> mkWeakMVar varReq (finaliseWorker varReq varDone)) 
+                        -> addMVarFinalizer varReq (finaliseWorker varReq varDone)) 
                 mvsRequest
                 mvsDone
 
diff --git a/Data/Array/Repa/Stencil/Template.hs b/Data/Array/Repa/Stencil/Template.hs
--- a/Data/Array/Repa/Stencil/Template.hs
+++ b/Data/Array/Repa/Stencil/Template.hs
@@ -92,7 +92,7 @@
 	 $ AppE (VarE (mkName "makeStencil2") 
                         `AppE` (LitE (IntegerL sizeX)) 
                         `AppE` (LitE (IntegerL sizeY)))
-         $ LetE [ PragmaD (InlineP (mkName "coeffs") Inline FunLike (BeforePhase 0))
+         $ LetE [ PragmaD (InlineP (mkName "coeffs") (InlineSpec True False Nothing))
 		, ValD 	  (VarP    coeffs')          (NormalB fnCoeffs) [] ]
 		(VarE (mkName "coeffs"))
 
diff --git a/repa.cabal b/repa.cabal
--- a/repa.cabal
+++ b/repa.cabal
@@ -1,5 +1,5 @@
 Name:                repa
-Version:             3.2.2.3
+Version:             3.2.2.201204.1
 License:             BSD3
 License-file:        LICENSE
 Author:              The DPH Team
@@ -11,6 +11,9 @@
 Homepage:            http://repa.ouroborus.net
 Bug-reports:         repa@ouroborus.net
 Description:
+        Legacy version for Haskell Platform 2012.04. You will get better performance
+        if you upgrade to the most recent version of GHC.
+
         Repa provides high performance, regular, multi-dimensional, shape polymorphic
         parallel arrays. All numeric data is stored unboxed. Functions written with
         the Repa combinators are automatically parallel provided you supply
@@ -21,12 +24,12 @@
 
 Library
   Build-Depends: 
-        base                 == 4.6.*,
-        ghc-prim             == 0.3.*,
+        base                 == 4.5.*,
+        ghc-prim             == 0.2.*,
         vector               == 0.10.*,
         bytestring           == 0.10.*,
-        template-haskell     == 2.8.*,
-        QuickCheck           >= 2.3 && < 2.6
+        template-haskell     == 2.7.*,
+        QuickCheck           == 2.4.*
 
   ghc-options:
         -Wall -fno-warn-missing-signatures