ghc-6.10.3: The GHC API Contents Index

StgSyn

Documentation

data GenStgArg occ

Constructors StgVarArg occ StgLitArg Literal StgTypeArg Type Instances Outputable bdee => Outputable (GenStgArg bdee)

type GenStgLiveVars occ = UniqSet occ

data GenStgBinding bndr occ

Constructors StgNonRec bndr (GenStgRhs bndr occ) StgRec [(bndr, GenStgRhs bndr occ)] Instances (Outputable bndr, Outputable bdee, Ord bdee) => Outputable (GenStgBinding bndr bdee)

data GenStgExpr bndr occ

Constructors StgApp occ [GenStgArg occ] StgLit Literal StgConApp DataCon [GenStgArg occ] StgOpApp StgOp [GenStgArg occ] Type StgLam Type [bndr] StgExpr StgCase (GenStgExpr bndr occ) (GenStgLiveVars occ) (GenStgLiveVars occ) bndr SRT AltType [GenStgAlt bndr occ] StgLet (GenStgBinding bndr occ) (GenStgExpr bndr occ) StgLetNoEscape (GenStgLiveVars occ) (GenStgLiveVars occ) (GenStgBinding bndr occ) (GenStgExpr bndr occ) StgSCC CostCentre (GenStgExpr bndr occ) StgTick Module Int (GenStgExpr bndr occ) Instances (Outputable bndr, Outputable bdee, Ord bdee) => Outputable (GenStgExpr bndr bdee)

data GenStgRhs bndr occ

Constructors StgRhsClosure CostCentreStack StgBinderInfo [occ] !UpdateFlag SRT [bndr] (GenStgExpr bndr occ) StgRhsCon CostCentreStack DataCon [GenStgArg occ] Instances (Outputable bndr, Outputable bdee, Ord bdee) => Outputable (GenStgRhs bndr bdee)

type GenStgAlt bndr occ = (AltCon, [bndr], [Bool], GenStgExpr bndr occ)

data AltType

Constructors PolyAlt UbxTupAlt TyCon AlgAlt TyCon PrimAlt TyCon Instances Outputable AltType

data UpdateFlag

Constructors ReEntrant Updatable SingleEntry Instances Outputable UpdateFlag

isUpdatable :: UpdateFlag -> Bool

data StgBinderInfo

noBinderInfo :: StgBinderInfo

stgSatOcc :: StgBinderInfo

stgUnsatOcc :: StgBinderInfo

satCallsOnly :: StgBinderInfo -> Bool

combineStgBinderInfo :: StgBinderInfo -> StgBinderInfo -> StgBinderInfo

type StgArg = GenStgArg Id

type StgLiveVars = GenStgLiveVars Id

type StgBinding = GenStgBinding Id Id

type StgExpr = GenStgExpr Id Id

type StgRhs = GenStgRhs Id Id

type StgAlt = GenStgAlt Id Id

data StgOp

Constructors StgPrimOp PrimOp StgFCallOp ForeignCall Unique

data SRT

Constructors NoSRT SRTEntries IdSet SRT !Int !Int !Bitmap

stgBindHasCafRefs :: GenStgBinding bndr Id -> Bool

stgArgHasCafRefs :: GenStgArg Id -> Bool

stgRhsArity :: StgRhs -> Int

isDllConApp :: PackageId -> DataCon -> [StgArg] -> Bool

isStgTypeArg :: StgArg -> Bool

stgArgType :: StgArg -> Type

pprStgBinding :: StgBinding -> SDoc

pprStgBindings :: [StgBinding] -> SDoc

pprStgBindingsWithSRTs :: [(StgBinding, [(Id, [Id])])] -> SDoc

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