X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fcmm%2FCmmInfo.hs;h=314a9ad77e29ec1517443d2e616f494838aeacad;hb=a17889597792b1f2db29bdb92f4d1ee3a677d258;hp=3524377ac588b2a508e839308c438ac4fbe86f5c;hpb=16a2f6a8a381af31c23b6a41a851951da9bc1803;p=ghc-hetmet.git

diff --git a/compiler/cmm/CmmInfo.hs b/compiler/cmm/CmmInfo.hs
index 3524377..314a9ad 100644
--- a/compiler/cmm/CmmInfo.hs
+++ b/compiler/cmm/CmmInfo.hs
@@ -78,7 +78,7 @@ mkInfoTable :: Unique -> CmmTop -> [RawCmmTop]
 mkInfoTable uniq (CmmData sec dat) = [CmmData sec dat]
 mkInfoTable uniq (CmmProc (CmmInfo _ _ info) entry_label arguments blocks) =
     case info of
-      -- | Code without an info table.  Easy.
+      -- Code without an info table.  Easy.
       CmmNonInfoTable -> [CmmProc [] entry_label arguments blocks]
 
       CmmInfoTable (ProfilingInfo ty_prof cl_prof) type_tag type_info ->
@@ -86,7 +86,7 @@ mkInfoTable uniq (CmmProc (CmmInfo _ _ info) entry_label arguments blocks) =
               ty_prof' = makeRelativeRefTo info_label ty_prof
               cl_prof' = makeRelativeRefTo info_label cl_prof
           in case type_info of
-          -- | A function entry point.
+          -- A function entry point.
           FunInfo (ptrs, nptrs) srt fun_type fun_arity pap_bitmap slow_entry ->
               mkInfoTableAndCode info_label std_info fun_extra_bits entry_label
                                  arguments blocks
@@ -104,7 +104,7 @@ mkInfoTable uniq (CmmProc (CmmInfo _ _ info) entry_label arguments blocks) =
               (srt_label, srt_bitmap) = mkSRTLit info_label srt
               layout = packHalfWordsCLit ptrs nptrs
 
-          -- | A constructor.
+          -- A constructor.
           ConstrInfo (ptrs, nptrs) con_tag descr ->
               mkInfoTableAndCode info_label std_info [con_name] entry_label
                                  arguments blocks
@@ -113,7 +113,7 @@ mkInfoTable uniq (CmmProc (CmmInfo _ _ info) entry_label arguments blocks) =
                 con_name = makeRelativeRefTo info_label descr
                 layout = packHalfWordsCLit ptrs nptrs
 
-          -- | A thunk.
+          -- A thunk.
           ThunkInfo (ptrs, nptrs) srt ->
               mkInfoTableAndCode info_label std_info srt_label entry_label
                                  arguments blocks
@@ -122,7 +122,7 @@ mkInfoTable uniq (CmmProc (CmmInfo _ _ info) entry_label arguments blocks) =
                 (srt_label, srt_bitmap) = mkSRTLit info_label srt
                 layout = packHalfWordsCLit ptrs nptrs
 
-          -- | A selector thunk.
+          -- A selector thunk.
           ThunkSelectorInfo offset srt ->
               mkInfoTableAndCode info_label std_info [{- no SRT -}] entry_label
                                  arguments blocks
@@ -150,7 +150,7 @@ mkInfoTableAndCode :: CLabel
                    -> [CmmLit]
                    -> [CmmLit]
                    -> CLabel
-                   -> CmmFormals
+                   -> CmmFormalsWithoutKinds
                    -> ListGraph CmmStmt
                    -> [RawCmmTop]
 mkInfoTableAndCode info_lbl std_info extra_bits entry_lbl args blocks
@@ -200,9 +200,11 @@ mkSRTLit info_label (C_SRT lbl off bitmap) =
 -- TODO: combine with CgCallConv.mkLiveness (see comment there)
 mkLiveness :: Unique
            -> [Maybe LocalReg]
-           -> (CmmLit,           -- ^ The bitmap (literal value or label)
-               [RawCmmTop],      -- ^ Large bitmap CmmData if needed
-               ClosureTypeTag)   -- ^ rET_SMALL or rET_BIG
+           -> (CmmLit, [RawCmmTop], ClosureTypeTag)
+              -- ^ Returns:
+              --   1. The bitmap (literal value or label)
+              --   2. Large bitmap CmmData if needed
+              --   3. rET_SMALL or rET_BIG
 mkLiveness uniq live =
   if length bits > mAX_SMALL_BITMAP_SIZE
     -- does not fit in one word
@@ -222,8 +224,8 @@ mkLiveness uniq live =
     is_non_ptr Nothing = True
     is_non_ptr (Just reg) =
         case localRegGCFollow reg of
-          KindNonPtr -> True
-          KindPtr -> False
+          GCKindNonPtr -> True
+          GCKindPtr -> False
 
     bits :: [Bool]
     bits = mkBits live
@@ -276,6 +278,3 @@ mkStdInfoTable type_descr closure_descr cl_type srt_len layout_lit
 
     type_lit = packHalfWordsCLit cl_type srt_len
 
-
-_unused :: FS.FastString -- stops a warning
-_unused = undefined