X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2FcodeGen%2FStgCmmLayout.hs;h=11a32577327d2bbc836a24838e77c3a8f618fa71;hp=e306dd1046d46f43d4019d825775e31ad8934022;hb=a2a67cd520b9841114d69a87a423dabcb3b4368e;hpb=617eb195e67525ffda967099fa8d9899e2b15ce8

diff --git a/compiler/codeGen/StgCmmLayout.hs b/compiler/codeGen/StgCmmLayout.hs
index e306dd1..11a3257 100644
--- a/compiler/codeGen/StgCmmLayout.hs
+++ b/compiler/codeGen/StgCmmLayout.hs
@@ -59,7 +59,6 @@ import StaticFlags
 import Bitmap
 import Data.Bits
 
-import Maybes
 import Constants
 import Util
 import Data.List
@@ -314,7 +313,7 @@ mkVirtHeapOffsets is_thunk things
 -------------------------------------------------------------------------
 
 -- bring in ARG_P, ARG_N, etc.
-#include "../includes/StgFun.h"
+#include "../includes/rts/storage/FunTypes.h"
 
 -------------------------
 -- argDescrType :: ArgDescr -> StgHalfWord
@@ -350,7 +349,7 @@ stdPattern reps
   = case reps of
 	[]  -> Just ARG_NONE	-- just void args, probably
 	[N] -> Just ARG_N
-	[P] -> Just ARG_N
+	[P] -> Just ARG_P
 	[F] -> Just ARG_F
 	[D] -> Just ARG_D
 	[L] -> Just ARG_L
@@ -467,13 +466,15 @@ emitClosureProcAndInfoTable :: Bool                    -- top-level?
                             -> FCode ()
 emitClosureProcAndInfoTable top_lvl bndr cl_info args body
  = do	{ let lf_info = closureLFInfo cl_info
-	-- Bind the binder itself, but only if it's not a top-level
+        -- Bind the binder itself, but only if it's not a top-level
         -- binding. We need non-top let-bindings to refer to the
         -- top-level binding, which this binding would incorrectly shadow.
         ; node <- if top_lvl then return $ idToReg (NonVoid bndr)
                   else bindToReg (NonVoid bndr) lf_info
+        ; let node_points = nodeMustPointToIt lf_info
         ; arg_regs <- bindArgsToRegs args
-        ; emitClosureAndInfoTable cl_info (node : arg_regs) $ body (node, arg_regs)
+        ; let args' = if node_points then (node : arg_regs) else arg_regs
+        ; emitClosureAndInfoTable cl_info args' $ body (node, arg_regs)
         }
 
 -- Data constructors need closures, but not with all the argument handling
@@ -482,7 +483,9 @@ emitClosureAndInfoTable :: ClosureInfo -> [LocalReg] -> FCode () -> FCode ()
 emitClosureAndInfoTable cl_info args body
   = do { info <- mkCmmInfo cl_info
        ; blks <- getCode body
-       ; emitProc info (infoLblToEntryLbl info_lbl) args blks
+       ; let conv = if nodeMustPointToIt (closureLFInfo cl_info) then NativeNodeCall
+                    else NativeDirectCall
+       ; emitProcWithConvention conv info (infoLblToEntryLbl info_lbl) args blks
        }
   where
     info_lbl = infoTableLabelFromCI cl_info