removing -fhpc-tracer from ghc, is subsumed by the GHC debugger

[ghc-hetmet.git] / compiler / codeGen / CgHpc.hs

diff --git a/compiler/codeGen/CgHpc.hs b/compiler/codeGen/CgHpc.hs
index 7bd7c03..f70d159 100644 (file)
--- a/compiler/codeGen/CgHpc.hs
+++ b/compiler/codeGen/CgHpc.hs
@@ -34,26 +34,6 @@ cgTickBox mod n = do
                                                , CmmLit (CmmInt 1 I64)
                                                ])
               ] 
-       let ext_tick_box = CmmLit $ CmmLabel $ mkHpcModuleOffsetLabel $ mod
-
-       whenC (opt_Hpc_Tracer) $ do
-           emitForeignCall'
-               PlayRisky       -- ??
-              []
-               (CmmForeignCall
-                 (CmmLit $ CmmLabel $ mkForeignLabel visible_tick Nothing False)
-                  CCallConv
-               )
-               [ (CmmMachOp (MO_Add I32)
-                     [ CmmLoad ext_tick_box I32
-                     , CmmLit (CmmInt (fromIntegral n) I32)
-                    ]
-                 ,  NoHint)
-              ,  ( CmmReg (CmmGlobal CurrentTSO)
-                 , PtrHint 
-                 )
-              ]
-               (Just [])
    where
       visible_tick = mkFastString "hs_hpc_tick"
 
@@ -65,10 +45,6 @@ hpcTable this_mod (HpcInfo hpc_tickCount _) = do
                                                          (module_name_str)
                                                       ++ [0]
                                         ]
-                        emitData Data  -- change Offset => Data or Info
-                                        [ CmmDataLabel (mkHpcModuleOffsetLabel this_mod)
-                                       , CmmStaticLit (CmmInt 0 I32)   -- stored offset?
-                                        ]
                         emitData Data $ [ CmmDataLabel (mkHpcTicksLabel this_mod)
                                         ] ++
                                         [ CmmStaticLit (CmmInt 0 I64)
@@ -94,8 +70,6 @@ initHpc this_mod (HpcInfo tickCount hashNo)
                , (CmmLit $ CmmLabel $ mkHpcTicksLabel $ this_mod,PtrHint)
                ]
                (Just [])
-       ; let ext_tick_box = CmmLit $ CmmLabel $ mkHpcModuleOffsetLabel $ this_mod
-       ; stmtsC [ CmmStore ext_tick_box (CmmReg id) ]
        }
   where
        mod_alloc = mkFastString "hs_hpc_module"