ann_bind (Rec pairs)
= Rec [(binder, mkSCC dupd_cc rhs) | (binder, rhs) <- pairs]
+floatExpr _ (Note InlineMe expr) -- Other than SCCs
+ = (zeroStats, [], Note InlineMe (unTag expr))
+ -- Do no floating at all inside INLINE.
+ -- The SetLevels pass did not clone the bindings, so it's
+ -- unsafe to do any floating, even if we dump the results
+ -- inside the Note (which is what we used to do).
+
floatExpr lvl (Note note expr) -- Other than SCCs
= case (floatExpr lvl expr) of { (fs, floating_defns, expr') ->
(fs, floating_defns, Note note expr') }
floatList f (a:as) = case f a of { (fs_a, binds_a, b) ->
case floatList f as of { (fs_as, binds_as, bs) ->
(fs_a `add_stats` fs_as, binds_a ++ binds_as, b:bs) }}
+
+unTagBndr :: TaggedBndr tag -> CoreBndr
+unTagBndr (TB b _) = b
+
+unTag :: TaggedExpr tag -> CoreExpr
+unTag (Var v) = Var v
+unTag (Lit l) = Lit l
+unTag (Type ty) = Type ty
+unTag (Note n e) = Note n (unTag e)
+unTag (App e1 e2) = App (unTag e1) (unTag e2)
+unTag (Lam b e) = Lam (unTagBndr b) (unTag e)
+unTag (Cast e co) = Cast (unTag e) co
+unTag (Let (Rec prs) e) = Let (Rec [(unTagBndr b,unTag r) | (b, r) <- prs]) (unTag e)
+unTag (Let (NonRec b r) e) = Let (NonRec (unTagBndr b) (unTag r)) (unTag e)
+unTag (Case e b ty alts) = Case (unTag e) (unTagBndr b) ty
+ [(c, map unTagBndr bs, unTag r) | (c,bs,r) <- alts]
\end{code}
%************************************************************************