X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2FcoreSyn%2FCoreUtils.lhs;h=d92b6d1fec45b812a22bc0e5e986925ffbf4f95c;hb=2a4517655a45e798cc4716be9b7d0abc3c900887;hp=0708d7aa7582add1bfbb205f4854d8d306da8ab6;hpb=9414bda057e8ac8422ca5590c8500c7cdee323bb;p=ghc-hetmet.git

diff --git a/compiler/coreSyn/CoreUtils.lhs b/compiler/coreSyn/CoreUtils.lhs
index 0708d7a..d92b6d1 100644
--- a/compiler/coreSyn/CoreUtils.lhs
+++ b/compiler/coreSyn/CoreUtils.lhs
@@ -200,8 +200,9 @@ But it hardly seems worth it, so I don't bother.
 -- | Wraps the given expression in an inlining hint unless the expression
 -- is trivial in some sense, so that doing so would usually hurt us
 mkInlineMe :: CoreExpr -> CoreExpr
-mkInlineMe (Var v) = Var v
-mkInlineMe e	   = Note InlineMe e
+mkInlineMe e@(Var _)           = e
+mkInlineMe e@(Note InlineMe _) = e
+mkInlineMe e	               = Note InlineMe e
 \end{code}
 
 \begin{code}