X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2Fcmm%2FCmm.hs;h=5c026227bff88086902a3d7a76ea609714bced7b;hp=c48269ecf51c70f387a1520929a254bab3ba4bf0;hb=49a8e5c021009430d373d6224b29004c7d18c408;hpb=0c41772cba7ec3f558cd2619716c7db771eae935

diff --git a/compiler/cmm/Cmm.hs b/compiler/cmm/Cmm.hs
index c48269e..5c02622 100644
--- a/compiler/cmm/Cmm.hs
+++ b/compiler/cmm/Cmm.hs
@@ -181,6 +181,7 @@ data ClosureTypeInfo
 
 data CmmReturnInfo = CmmMayReturn
                    | CmmNeverReturns
+    deriving ( Eq )
 
 -- TODO: These types may need refinement
 data ProfilingInfo = ProfilingInfo CmmLit CmmLit -- closure_type, closure_desc