| Safe Haskell | None |
|---|---|
| Language | Haskell2010 |
GHC.StgToCmm.Utils
Contents
Synopsis
- cgLit :: Literal -> FCode CmmLit
- mkSimpleLit :: DynFlags -> Literal -> CmmLit
- emitDataLits :: CLabel -> [CmmLit] -> FCode ()
- mkDataLits :: Section -> CLabel -> [CmmLit] -> GenCmmDecl CmmStatics info stmt
- emitRODataLits :: CLabel -> [CmmLit] -> FCode ()
- mkRODataLits :: CLabel -> [CmmLit] -> GenCmmDecl CmmStatics info stmt
- emitRtsCall :: UnitId -> FastString -> [(CmmExpr, PrimRep, ForeignHint)] -> Bool -> FCode ()
- emitRtsCallWithResult :: LocalReg -> PrimRep -> ForeignHint -> UnitId -> FastString -> [(CmmExpr, PrimRep, ForeignHint)] -> Bool -> FCode ()
- emitRtsCallGen :: [(LocalReg, PrimRep, ForeignHint)] -> CLabel -> [(CmmExpr, PrimRep, ForeignHint)] -> Bool -> FCode ()
- assignTemp :: CmmExpr -> FCode LocalReg
- newTemp :: MonadUnique m => CmmType -> m LocalReg
- newUnboxedTupleRegs :: Type -> FCode ([LocalReg], [ForeignHint])
- emitMultiAssign :: [LocalReg] -> [CmmExpr] -> FCode ()
- emitCmmLitSwitch :: CmmExpr -> [(Literal, CmmAGraphScoped)] -> CmmAGraphScoped -> FCode ()
- emitSwitch :: CmmExpr -> [(ConTagZ, CmmAGraphScoped)] -> Maybe CmmAGraphScoped -> ConTagZ -> ConTagZ -> FCode ()
- tagToClosure :: DynFlags -> TyCon -> CmmExpr -> CmmExpr
- mkTaggedObjectLoad :: DynFlags -> LocalReg -> LocalReg -> ByteOff -> DynTag -> CmmAGraph
- callerSaves :: Platform -> GlobalReg -> Bool
- callerSaveVolatileRegs :: DynFlags -> (CmmAGraph, CmmAGraph)
- get_GlobalReg_addr :: DynFlags -> GlobalReg -> CmmExpr
- callerSaveGlobalReg :: DynFlags -> GlobalReg -> CmmAGraph
- callerRestoreGlobalReg :: DynFlags -> GlobalReg -> CmmAGraph
- cmmAndWord :: DynFlags -> CmmExpr -> CmmExpr -> CmmExpr
- cmmOrWord :: DynFlags -> CmmExpr -> CmmExpr -> CmmExpr
- cmmNegate :: DynFlags -> CmmExpr -> CmmExpr
- cmmEqWord :: DynFlags -> CmmExpr -> CmmExpr -> CmmExpr
- cmmNeWord :: DynFlags -> CmmExpr -> CmmExpr -> CmmExpr
- cmmUGtWord :: DynFlags -> CmmExpr -> CmmExpr -> CmmExpr
- cmmSubWord :: DynFlags -> CmmExpr -> CmmExpr -> CmmExpr
- cmmMulWord :: DynFlags -> CmmExpr -> CmmExpr -> CmmExpr
- cmmAddWord :: DynFlags -> CmmExpr -> CmmExpr -> CmmExpr
- cmmUShrWord :: DynFlags -> CmmExpr -> CmmExpr -> CmmExpr
- cmmOffsetExprW :: DynFlags -> CmmExpr -> CmmExpr -> CmmExpr
- cmmOffsetExprB :: DynFlags -> CmmExpr -> CmmExpr -> CmmExpr
- cmmRegOffW :: DynFlags -> CmmReg -> WordOff -> CmmExpr
- cmmRegOffB :: CmmReg -> ByteOff -> CmmExpr
- cmmLabelOffW :: DynFlags -> CLabel -> WordOff -> CmmLit
- cmmLabelOffB :: CLabel -> ByteOff -> CmmLit
- cmmOffsetW :: DynFlags -> CmmExpr -> WordOff -> CmmExpr
- cmmOffsetB :: DynFlags -> CmmExpr -> ByteOff -> CmmExpr
- cmmOffsetLitW :: DynFlags -> CmmLit -> WordOff -> CmmLit
- cmmOffsetLitB :: CmmLit -> ByteOff -> CmmLit
- cmmLoadIndexW :: DynFlags -> CmmExpr -> Int -> CmmType -> CmmExpr
- cmmConstrTag1 :: DynFlags -> CmmExpr -> CmmExpr
- cmmUntag :: DynFlags -> CmmExpr -> CmmExpr
- cmmIsTagged :: DynFlags -> CmmExpr -> CmmExpr
- addToMem :: CmmType -> CmmExpr -> Int -> CmmAGraph
- addToMemE :: CmmType -> CmmExpr -> CmmExpr -> CmmAGraph
- addToMemLblE :: CmmType -> CLabel -> CmmExpr -> CmmAGraph
- addToMemLbl :: CmmType -> CLabel -> Int -> CmmAGraph
- mkWordCLit :: DynFlags -> Integer -> CmmLit
- newStringCLit :: String -> FCode CmmLit
- newByteStringCLit :: ByteString -> FCode CmmLit
- blankWord :: DynFlags -> CmmStatic
- whenUpdRemSetEnabled :: DynFlags -> FCode a -> FCode ()
- emitUpdRemSetPush :: CmmExpr -> FCode ()
- emitUpdRemSetPushThunk :: CmmExpr -> FCode ()
Documentation
mkDataLits :: Section -> CLabel -> [CmmLit] -> GenCmmDecl CmmStatics info stmt Source #
mkRODataLits :: CLabel -> [CmmLit] -> GenCmmDecl CmmStatics info stmt Source #
emitRtsCall :: UnitId -> FastString -> [(CmmExpr, PrimRep, ForeignHint)] -> Bool -> FCode () Source #
emitRtsCallWithResult :: LocalReg -> PrimRep -> ForeignHint -> UnitId -> FastString -> [(CmmExpr, PrimRep, ForeignHint)] -> Bool -> FCode () Source #
emitRtsCallGen :: [(LocalReg, PrimRep, ForeignHint)] -> CLabel -> [(CmmExpr, PrimRep, ForeignHint)] -> Bool -> FCode () Source #
newUnboxedTupleRegs :: Type -> FCode ([LocalReg], [ForeignHint]) Source #
emitCmmLitSwitch :: CmmExpr -> [(Literal, CmmAGraphScoped)] -> CmmAGraphScoped -> FCode () Source #
emitSwitch :: CmmExpr -> [(ConTagZ, CmmAGraphScoped)] -> Maybe CmmAGraphScoped -> ConTagZ -> ConTagZ -> FCode () Source #
callerSaves :: Platform -> GlobalReg -> Bool Source #
Returns True if this global register is stored in a caller-saves
machine register.
get_GlobalReg_addr :: DynFlags -> GlobalReg -> CmmExpr Source #
We map STG registers onto appropriate CmmExprs. Either they map to real machine registers or stored as offsets from BaseReg. Given a GlobalReg, get_GlobalReg_addr always produces the register table address for it.
Update remembered set operations
Emit code to add an entry to a now-overwritten pointer to the update remembered set.