ghc-6.12.3: The GHC API Source code Contents Index

StgSyn

Documentation

data GenStgArg occ Source

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

type GenStgLiveVars occ = UniqSet occ Source

data GenStgBinding bndr occ Source

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 Source

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 Source

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) Source

data AltType Source

Constructors PolyAlt UbxTupAlt TyCon AlgAlt TyCon PrimAlt TyCon Instances Outputable AltType

data UpdateFlag Source

Constructors ReEntrant Updatable SingleEntry Instances Outputable UpdateFlag

isUpdatable :: UpdateFlag -> Bool Source

data StgBinderInfo Source

noBinderInfo :: StgBinderInfo Source

stgSatOcc :: StgBinderInfo Source

stgUnsatOcc :: StgBinderInfo Source

satCallsOnly :: StgBinderInfo -> Bool Source

combineStgBinderInfo :: StgBinderInfo -> StgBinderInfo -> StgBinderInfo Source

type StgArg = GenStgArg Id Source

type StgLiveVars = GenStgLiveVars Id Source

type StgBinding = GenStgBinding Id Id Source

type StgExpr = GenStgExpr Id Id Source

type StgRhs = GenStgRhs Id Id Source

type StgAlt = GenStgAlt Id Id Source

data StgOp Source

Constructors StgPrimOp PrimOp StgPrimCallOp PrimCall StgFCallOp ForeignCall Unique

data SRT Source

Constructors NoSRT SRTEntries IdSet SRT !Int !Int !Bitmap

stgBindHasCafRefs :: GenStgBinding bndr Id -> Bool Source

stgArgHasCafRefs :: GenStgArg Id -> Bool Source

stgRhsArity :: StgRhs -> Int Source

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

isStgTypeArg :: StgArg -> Bool Source

stgArgType :: StgArg -> Type Source

pprStgBinding :: StgBinding -> SDoc Source

pprStgBindings :: [StgBinding] -> SDoc Source

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

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