X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2FcodeGen%2FStgCmmPrim.hs;h=f0a2798bf1e634a3f22aae113d87b714d5d75338;hb=ddb7062b0674e8a08bd90b4eca0b9379195d5e40;hp=96467fe7815c827e37cf3242aecac7ca41c7847f;hpb=176fa33f17dd78355cc572e006d2ab26898e2c69;p=ghc-hetmet.git

diff --git a/compiler/codeGen/StgCmmPrim.hs b/compiler/codeGen/StgCmmPrim.hs
index 96467fe..f0a2798 100644
--- a/compiler/codeGen/StgCmmPrim.hs
+++ b/compiler/codeGen/StgCmmPrim.hs
@@ -66,7 +66,9 @@ cgOpApp (StgFCallOp fcall _) stg_args res_ty
 
 cgOpApp (StgPrimOp TagToEnumOp) [arg] res_ty 
   = ASSERT(isEnumerationTyCon tycon)
-    do	{ amode <- getArgAmode arg
+    do	{ args' <- getNonVoidArgAmodes [arg]
+        ; let amode = case args' of [amode] -> amode
+                                    _ -> panic "TagToEnumOp had void arg"
 	; emitReturn [tagToClosure tycon amode] }
    where
 	  -- If you're reading this code in the attempt to figure
@@ -79,8 +81,8 @@ cgOpApp (StgPrimOp TagToEnumOp) [arg] res_ty
 cgOpApp (StgPrimOp primop) args res_ty
   | primOpOutOfLine primop
   = do	{ cmm_args <- getNonVoidArgAmodes args
-	; let fun = CmmLit (CmmLabel (mkRtsPrimOpLabel primop))
-	; emitCall fun cmm_args }
+        ; let fun = CmmLit (CmmLabel (mkRtsPrimOpLabel primop))
+        ; emitCall (PrimOpCall, PrimOpReturn) fun cmm_args }
 
   | ReturnsPrim VoidRep <- result_info
   = do cgPrimOp [] primop args 
@@ -108,6 +110,11 @@ cgOpApp (StgPrimOp primop) args res_ty
   where
      result_info = getPrimOpResultInfo primop
 
+cgOpApp (StgPrimCallOp primcall) args _res_ty
+  = do	{ cmm_args <- getNonVoidArgAmodes args
+        ; let fun = CmmLit (CmmLabel (mkPrimCallLabel primcall))
+        ; emitCall (PrimOpCall, PrimOpReturn) fun cmm_args }
+
 ---------------------------------------------------
 cgPrimOp   :: [LocalReg]	-- where to put the results
 	   -> PrimOp		-- the op
@@ -194,7 +201,7 @@ emitPrimOp [res] ParOp [arg]
 	-- later, we might want to inline it.
     emitCCall
 	[(res,NoHint)]
-    	(CmmLit (CmmLabel (mkRtsCodeLabel (sLit "newSpark"))))
+    	(CmmLit (CmmLabel (mkRtsCodeLabel (fsLit "newSpark"))))
 	[(CmmReg (CmmGlobal BaseReg), AddrHint), (arg,AddrHint)] 
 
 emitPrimOp [res] ReadMutVarOp [mutv]