X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fcmm%2FCmmProcPointZ.hs;h=c73f0164ec2479ca779e88dd979150c663cbf6bf;hb=b822c1e46cd64d1dba23fbab0f775b731bf0f12b;hp=c5d71773604fccb1d51d848d83d04121540784db;hpb=8acda75bd98763ac5643a2152960102a4d98122b;p=ghc-hetmet.git

diff --git a/compiler/cmm/CmmProcPointZ.hs b/compiler/cmm/CmmProcPointZ.hs
index c5d7177..c73f016 100644
--- a/compiler/cmm/CmmProcPointZ.hs
+++ b/compiler/cmm/CmmProcPointZ.hs
@@ -22,7 +22,7 @@ import Panic
 import UniqFM
 import UniqSet
 import ZipCfg
-import ZipCfgCmm 
+import ZipCfgCmmRep
 import ZipDataflow
 
 -- Compute a minimal set of proc points for a control-flow graph.
@@ -116,13 +116,13 @@ forward = FComp "proc-point reachability" first middle last exit
     where first ProcPoint id = ReachedBy $ unitUniqSet id
           first  x _ = x
           middle x _ = x
-          last _ (LastCall _ _ (Just id)) = LastOutFacts [(id, ProcPoint)]
+          last _ (LastCall _ (Just id)) = LastOutFacts [(id, ProcPoint)]
           last x l = LastOutFacts $ map (\id -> (id, x)) (succs l)
           exit _   = LastOutFacts []
                 
 minimalProcPointSet :: CmmGraph -> ProcPointSet
 minimalProcPointSet g = extendPPSet g (postorder_dfs g) entryPoint
-    where entryPoint = unitUniqSet (gr_entry g)
+    where entryPoint = unitUniqSet (lg_entry g)
 
 extendPPSet :: CmmGraph -> [CmmBlock] -> ProcPointSet -> ProcPointSet
 extendPPSet g blocks procPoints =
@@ -217,7 +217,7 @@ addProcPointProtocols procPoints formals g =
     where optimize_calls g =  -- see Note [Separate Adams optimization]
               let (protos, blocks') =
                       fold_blocks maybe_add_call (init_protocols, emptyBlockEnv) g
-                  g' = LGraph (gr_entry g) (add_CopyIns protos blocks')
+                  g' = LGraph (lg_entry g) (add_CopyIns protos blocks')
               in  (protos, runTx removeUnreachableBlocksZ g')
           maybe_add_call :: CmmBlock -> (BlockEnv Protocol, BlockEnv CmmBlock)
                          -> (BlockEnv Protocol, BlockEnv CmmBlock)
@@ -226,11 +226,11 @@ addProcPointProtocols procPoints formals g =
           -- redirect the call (cf 'newblock') and set the protocol if necessary
           maybe_add_call block (protos, blocks) =
               case goto_end $ unzip block of
-                (h, LastOther (LastCall tgt args (Just k)))
+                (h, LastOther (LastCall tgt (Just k)))
                     | Just proto <- lookupBlockEnv protos k,
                       Just pee <- jumpsToProcPoint k
                     -> let newblock =
-                               zipht h (tailOfLast (LastCall tgt args (Just pee)))
+                               zipht h (tailOfLast (LastCall tgt (Just pee)))
                            changed_blocks   = insertBlock newblock blocks
                            unchanged_blocks = insertBlock block    blocks
                        in case lookupBlockEnv protos pee of
@@ -243,7 +243,7 @@ addProcPointProtocols procPoints formals g =
           jumpsToProcPoint :: BlockId -> Maybe BlockId
           -- ^ Tells whether the named block is just a jump to a proc point
           jumpsToProcPoint id =
-              let (Block _ t) = lookupBlockEnv (gr_blocks g) id `orElse`
+              let (Block _ t) = lookupBlockEnv (lg_blocks g) id `orElse`
                                 panic "jump out of graph"
               in case t of
                    ZTail (CopyIn {}) (ZLast (LastOther (LastBranch pee [])))
@@ -253,10 +253,11 @@ addProcPointProtocols procPoints formals g =
           maybe_add_proto :: CmmBlock -> BlockEnv Protocol -> BlockEnv Protocol
           maybe_add_proto (Block id (ZTail (CopyIn c fs _srt) _)) env =
               extendBlockEnv env id (Protocol c fs)
-          maybe_add_proto (Block id _) env | id == gr_entry g =
-              extendBlockEnv env id (Protocol (Argument CmmCallConv) hinted_formals)
+          maybe_add_proto (Block id _) env | id == lg_entry g =
+              extendBlockEnv env id (Protocol stdArgConvention hinted_formals)
           maybe_add_proto _ env = env
           hinted_formals = map (\x -> (x, NoHint)) formals
+          stdArgConvention = ConventionStandard CmmCallConv Arguments
 
 -- | For now, following a suggestion by Ben Lippmeier, we pass all
 -- live variables as arguments, hoping that a clever register
@@ -279,8 +280,8 @@ pass_live_vars_as_args procPoints (protos, g) = (protos', g')
                                     emptyRegSet -- XXX there's a bug lurking!
                                     -- panic ("no liveness at block " ++ show id)
                              formals = map (\x->(x,NoHint)) $ uniqSetToList live
-                         in  extendBlockEnv protos id (Protocol Local formals)
-        g' = g { gr_blocks = add_CopyIns protos' (gr_blocks g) }
+                         in  extendBlockEnv protos id (Protocol ConventionPrivate formals)
+        g' = g { lg_blocks = add_CopyIns protos' (lg_blocks g) }
 
 
 -- | Add a CopyIn node to each block that has a protocol but lacks the