X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2Fcmm%2FPprCmm.hs;h=f5c5a49b926804e36579b00f4f1f9913326423ae;hp=d8d34c32c2e1b9396b7da5f100d89913a73a479c;hb=83d563cb9ede0ba792836e529b1e2929db926355;hpb=f96194794bf099020706c3816d1a5678b40addbb

diff --git a/compiler/cmm/PprCmm.hs b/compiler/cmm/PprCmm.hs
index d8d34c3..f5c5a49 100644
--- a/compiler/cmm/PprCmm.hs
+++ b/compiler/cmm/PprCmm.hs
@@ -143,6 +143,7 @@ pprTop (CmmData section ds) =
 instance Outputable CmmSafety where
   ppr CmmUnsafe = ptext (sLit "_unsafe_call_")
   ppr (CmmSafe srt) = ppr srt
+  ppr CmmInterruptible = ptext (sLit "_interruptible_call_")
 
 -- --------------------------------------------------------------------------
 -- Info tables. The current pretty printer needs refinement
@@ -265,6 +266,8 @@ pprStmt stmt = case stmt of
 	  pp_lhs | null results = empty
 		 | otherwise    = commafy (map ppr_ar results) <+> equals
 		-- Don't print the hints on a native C-- call
+
+          ppr_ar :: Outputable a => CmmHinted a -> SDoc
 	  ppr_ar (CmmHinted ar k) = case cconv of
 			    CmmCallConv -> ppr ar
 			    _           -> ppr (ar,k)
@@ -272,11 +275,16 @@ pprStmt stmt = case stmt of
 		      CmmCallConv -> empty
 		      _           -> ptext (sLit("foreign")) <+> doubleQuotes (ppr cconv)
 
+    -- Call a CallishMachOp, like sin or cos that might be implemented as a library call.
     CmmCall (CmmPrim op) results args safety ret ->
         pprStmt (CmmCall (CmmCallee (CmmLit lbl) CCallConv)
                         results args safety ret)
         where
-          lbl = CmmLabel (mkForeignLabel (mkFastString (show op)) Nothing False IsFunction)
+	  -- HACK: A CallishMachOp doesn't really correspond to a ForeignLabel, but we
+	  --	   use one to get the label printed.
+          lbl = CmmLabel (mkForeignLabel 
+	  			(mkFastString (show op)) 
+	  			Nothing ForeignLabelInThisPackage IsFunction)
 
     CmmBranch ident          -> genBranch ident
     CmmCondBranch expr ident -> genCondBranch expr ident