X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2FsimplCore%2FFloatIn.lhs;h=668879715abe217fe639ece624a816677b322275;hb=d95ce839533391e7118257537044f01cbb1d6694;hp=8dbec27bf5a37272530a4062fa00b66a069372dc;hpb=3e597db13ccc44fdb7791e346ba23f11b27ec9f9;p=ghc-hetmet.git

diff --git a/compiler/simplCore/FloatIn.lhs b/compiler/simplCore/FloatIn.lhs
index 8dbec27..6688797 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))
@@ -223,10 +213,6 @@ fiExpr to_drop (_, AnnNote note@(SCC _) expr)
   = 	-- Wimp out for now
     mkCoLets' to_drop (Note note (fiExpr [] expr))
 
-fiExpr to_drop (_, AnnNote InlineMe expr)
-  = 	-- Ditto... don't float anything into an INLINE expression
-    mkCoLets' to_drop (Note InlineMe (fiExpr [] expr))
-
 fiExpr to_drop (_, AnnNote note@(CoreNote _) expr)
   = Note note (fiExpr to_drop expr)
 \end{code}
@@ -369,8 +355,7 @@ fiExpr to_drop (_, AnnCase scrut case_bndr ty alts)
     fi_alt to_drop (con, args, rhs) = (con, args, fiExpr to_drop rhs)
 
 noFloatIntoRhs :: AnnExpr' Var (UniqFM Var) -> Bool
-noFloatIntoRhs (AnnNote InlineMe _) = True
-noFloatIntoRhs (AnnLam b _)   	    = not (is_one_shot b)
+noFloatIntoRhs (AnnLam b _) = not (is_one_shot b)
 	-- IMPORTANT: don't say 'True' for a RHS with a one-shot lambda at the top.
 	-- This makes a big difference for things like
 	--	f x# = let x = I# x#