X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fcmm%2FCLabel.hs;h=ba89a06db33a0786472ef6da2417e35dabaf12f0;hb=1241c26f3552a2037263769e5ef7fa68d9f3be36;hp=a67e587b4d68181c838e0a57c9151191f5c45e6c;hpb=81b2276ff9434d97aff683218c34c86479a8d868;p=ghc-hetmet.git

diff --git a/compiler/cmm/CLabel.hs b/compiler/cmm/CLabel.hs
index a67e587..ba89a06 100644
--- a/compiler/cmm/CLabel.hs
+++ b/compiler/cmm/CLabel.hs
@@ -6,6 +6,13 @@
 --
 -----------------------------------------------------------------------------
 
+{-# OPTIONS -w #-}
+-- The above warning supression flag is a temporary kludge.
+-- While working on this module you are encouraged to remove it and fix
+-- any warnings in the module. See
+--     http://hackage.haskell.org/trac/ghc/wiki/Commentary/CodingStyle#Warnings
+-- for details
+
 module CLabel (
 	CLabel,	-- abstract type
 
@@ -82,6 +89,7 @@ module CLabel (
 	mkRtsApFastLabel,
 
 	mkForeignLabel,
+        addLabelSize,
 
 	mkCCLabel, mkCCSLabel,
 
@@ -317,7 +325,8 @@ mkAltLabel      uniq tag	= CaseLabel uniq (CaseAlt tag)
 mkDefaultLabel  uniq 		= CaseLabel uniq CaseDefault
 
 mkStringLitLabel		= StringLitLabel
-mkAsmTempLabel 			= AsmTempLabel
+mkAsmTempLabel :: Uniquable a => a -> CLabel
+mkAsmTempLabel a		= AsmTempLabel (getUnique a)
 
 mkModuleInitLabel :: Module -> String -> CLabel
 mkModuleInitLabel mod way        = ModuleInitLabel mod way
@@ -357,6 +366,12 @@ mkApEntryLabel upd off		= RtsLabel (RtsApEntry   upd off)
 mkForeignLabel :: FastString -> Maybe Int -> Bool -> CLabel
 mkForeignLabel str mb_sz  is_dynamic = ForeignLabel str mb_sz is_dynamic
 
+addLabelSize :: CLabel -> Int -> CLabel
+addLabelSize (ForeignLabel str _ is_dynamic) sz
+  = ForeignLabel str (Just sz) is_dynamic
+addLabelSize label _
+  = label
+
 	-- Cost centres etc.
 
 mkCCLabel	cc		= CC_Label cc