diff options
Diffstat (limited to 'compiler/cmm/CLabel.hs')
| -rw-r--r-- | compiler/cmm/CLabel.hs | 73 |
1 files changed, 7 insertions, 66 deletions
diff --git a/compiler/cmm/CLabel.hs b/compiler/cmm/CLabel.hs index 4d9596197e..c151a26391 100644 --- a/compiler/cmm/CLabel.hs +++ b/compiler/cmm/CLabel.hs @@ -51,9 +51,7 @@ module CLabel ( mkAsmTempLabel, - mkModuleInitLabel, - mkPlainModuleInitLabel, - mkModuleInitTableLabel, + mkPlainModuleInitLabel, mkSplitMarkerLabel, mkDirty_MUT_VAR_Label, @@ -70,10 +68,7 @@ module CLabel ( mkRtsPrimOpLabel, mkRtsSlowTickyCtrLabel, - moduleRegdLabel, - moduleRegTableLabel, - - mkSelectorInfoLabel, + mkSelectorInfoLabel, mkSelectorEntryLabel, mkCmmInfoLabel, @@ -102,7 +97,6 @@ module CLabel ( mkDeadStripPreventer, mkHpcTicksLabel, - mkHpcModuleNameLabel, hasCAF, infoLblToEntryLbl, entryLblToInfoLbl, cvtToClosureLbl, cvtToSRTLbl, @@ -202,23 +196,9 @@ data CLabel | StringLitLabel {-# UNPACK #-} !Unique - | ModuleInitLabel - Module -- the module name - String -- its "way" - -- at some point we might want some kind of version number in - -- the module init label, to guard against compiling modules in - -- the wrong order. We can't use the interface file version however, - -- because we don't always recompile modules which depend on a module - -- whose version has changed. - - | PlainModuleInitLabel -- without the version & way info + | PlainModuleInitLabel -- without the version & way info Module - | ModuleInitTableLabel -- table of imported modules to init - Module - - | ModuleRegdLabel - | CC_Label CostCentre | CCS_Label CostCentreStack @@ -242,9 +222,6 @@ data CLabel -- | Per-module table of tick locations | HpcTicksLabel Module - -- | Per-module name of the module for Hpc - | HpcModuleNameLabel - -- | Label of an StgLargeSRT | LargeSRTLabel {-# UNPACK #-} !Unique @@ -490,7 +467,6 @@ mkRtsSlowTickyCtrLabel pat = RtsLabel (RtsSlowTickyCtr pat) -- Constructing Code Coverage Labels mkHpcTicksLabel = HpcTicksLabel -mkHpcModuleNameLabel = HpcModuleNameLabel -- Constructing labels used for dynamic linking @@ -515,19 +491,9 @@ mkStringLitLabel = StringLitLabel mkAsmTempLabel :: Uniquable a => a -> CLabel mkAsmTempLabel a = AsmTempLabel (getUnique a) -mkModuleInitLabel :: Module -> String -> CLabel -mkModuleInitLabel mod way = ModuleInitLabel mod way - mkPlainModuleInitLabel :: Module -> CLabel mkPlainModuleInitLabel mod = PlainModuleInitLabel mod -mkModuleInitTableLabel :: Module -> CLabel -mkModuleInitTableLabel mod = ModuleInitTableLabel mod - -moduleRegdLabel = ModuleRegdLabel -moduleRegTableLabel = ModuleInitTableLabel - - -- ----------------------------------------------------------------------------- -- Converting between info labels and entry/ret labels. @@ -591,10 +557,7 @@ needsCDecl (LargeSRTLabel _) = False needsCDecl (LargeBitmapLabel _) = False needsCDecl (IdLabel _ _ _) = True needsCDecl (CaseLabel _ _) = True -needsCDecl (ModuleInitLabel _ _) = True -needsCDecl (PlainModuleInitLabel _) = True -needsCDecl (ModuleInitTableLabel _) = True -needsCDecl ModuleRegdLabel = False +needsCDecl (PlainModuleInitLabel _) = True needsCDecl (StringLitLabel _) = False needsCDecl (AsmTempLabel _) = False @@ -612,7 +575,6 @@ needsCDecl l@(ForeignLabel{}) = not (isMathFun l) needsCDecl (CC_Label _) = True needsCDecl (CCS_Label _) = True needsCDecl (HpcTicksLabel _) = True -needsCDecl HpcModuleNameLabel = False -- | Check whether a label is a local temporary for native code generation @@ -725,11 +687,8 @@ externallyVisibleCLabel :: CLabel -> Bool -- not C "static" externallyVisibleCLabel (CaseLabel _ _) = False externallyVisibleCLabel (StringLitLabel _) = False externallyVisibleCLabel (AsmTempLabel _) = False -externallyVisibleCLabel (ModuleInitLabel _ _) = True externallyVisibleCLabel (PlainModuleInitLabel _)= True -externallyVisibleCLabel (ModuleInitTableLabel _)= False -externallyVisibleCLabel ModuleRegdLabel = False -externallyVisibleCLabel (RtsLabel _) = True +externallyVisibleCLabel (RtsLabel _) = True externallyVisibleCLabel (CmmLabel _ _ _) = True externallyVisibleCLabel (ForeignLabel{}) = True externallyVisibleCLabel (IdLabel name _ _) = isExternalName name @@ -737,8 +696,7 @@ externallyVisibleCLabel (CC_Label _) = True externallyVisibleCLabel (CCS_Label _) = True externallyVisibleCLabel (DynamicLinkerLabel _ _) = False externallyVisibleCLabel (HpcTicksLabel _) = True -externallyVisibleCLabel HpcModuleNameLabel = False -externallyVisibleCLabel (LargeBitmapLabel _) = False +externallyVisibleCLabel (LargeBitmapLabel _) = False externallyVisibleCLabel (LargeSRTLabel _) = False -- ----------------------------------------------------------------------------- @@ -777,9 +735,7 @@ labelType (RtsLabel (RtsApInfoTable _ _)) = DataLabel labelType (RtsLabel (RtsApFast _)) = CodeLabel labelType (CaseLabel _ CaseReturnInfo) = DataLabel labelType (CaseLabel _ _) = CodeLabel -labelType (ModuleInitLabel _ _) = CodeLabel labelType (PlainModuleInitLabel _) = CodeLabel -labelType (ModuleInitTableLabel _) = DataLabel labelType (LargeSRTLabel _) = DataLabel labelType (LargeBitmapLabel _) = DataLabel labelType (ForeignLabel _ _ _ IsFunction) = CodeLabel @@ -837,10 +793,8 @@ labelDynamic this_pkg lbl = CmmLabel pkg _ _ -> True #endif - ModuleInitLabel m _ -> not opt_Static && this_pkg /= (modulePackageId m) PlainModuleInitLabel m -> not opt_Static && this_pkg /= (modulePackageId m) - ModuleInitTableLabel m -> not opt_Static && this_pkg /= (modulePackageId m) - + -- Note that DynamicLinkerLabels do NOT require dynamic linking themselves. _ -> False @@ -1008,9 +962,6 @@ pprCLbl (RtsLabel (RtsPrimOp primop)) pprCLbl (RtsLabel (RtsSlowTickyCtr pat)) = ptext (sLit "SLOW_CALL_") <> text pat <> ptext (sLit "_ctr") -pprCLbl ModuleRegdLabel - = ptext (sLit "_module_registered") - pprCLbl (ForeignLabel str _ _ _) = ftext str @@ -1019,22 +970,12 @@ pprCLbl (IdLabel name cafs flavor) = ppr name <> ppIdFlavor flavor pprCLbl (CC_Label cc) = ppr cc pprCLbl (CCS_Label ccs) = ppr ccs -pprCLbl (ModuleInitLabel mod way) - = ptext (sLit "__stginit_") <> ppr mod - <> char '_' <> text way - pprCLbl (PlainModuleInitLabel mod) = ptext (sLit "__stginit_") <> ppr mod -pprCLbl (ModuleInitTableLabel mod) - = ptext (sLit "__stginittable_") <> ppr mod - pprCLbl (HpcTicksLabel mod) = ptext (sLit "_hpc_tickboxes_") <> ppr mod <> ptext (sLit "_hpc") -pprCLbl HpcModuleNameLabel - = ptext (sLit "_hpc_module_name_str") - ppIdFlavor :: IdLabelInfo -> SDoc ppIdFlavor x = pp_cSEP <> (case x of |