diff options
Diffstat (limited to 'compiler/simplCore/FloatIn.lhs')
| -rw-r--r-- | compiler/simplCore/FloatIn.lhs | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/compiler/simplCore/FloatIn.lhs b/compiler/simplCore/FloatIn.lhs index 8dbec27bf5..1146c77031 100644 --- a/compiler/simplCore/FloatIn.lhs +++ b/compiler/simplCore/FloatIn.lhs @@ -16,10 +16,8 @@ module FloatIn ( floatInwards ) where #include "HsVersions.h" -import DynFlags ( DynFlags, DynFlag(..) ) import CoreSyn import CoreUtils ( exprIsHNF, exprIsDupable ) -import CoreLint ( showPass, endPass ) import CoreFVs ( CoreExprWithFVs, freeVars, freeVarsOf, idRuleVars ) import Id ( isOneShotBndr, idType ) import Var @@ -34,16 +32,8 @@ Top-level interface function, @floatInwards@. Note that we do not actually float any bindings downwards from the top-level. \begin{code} -floatInwards :: DynFlags -> [CoreBind] -> IO [CoreBind] - -floatInwards dflags binds - = do { - showPass dflags "Float inwards"; - let { binds' = map fi_top_bind binds }; - endPass dflags "Float inwards" Opt_D_verbose_core2core binds' - {- no specific flag for dumping float-in -} - } - +floatInwards :: [CoreBind] -> [CoreBind] +floatInwards = map fi_top_bind where fi_top_bind (NonRec binder rhs) = NonRec binder (fiExpr [] (freeVars rhs)) |