ghc-7.8.2: The GHC API

Safe Haskell | None
Language | Haskell98

StgCmmUtils

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 :: PackageId -> FastString -> [(CmmExpr, ForeignHint)] -> Bool -> FCode ()
- emitRtsCallWithResult :: LocalReg -> ForeignHint -> PackageId -> FastString -> [(CmmExpr, ForeignHint)] -> Bool -> FCode ()
- emitRtsCallGen :: [(LocalReg, ForeignHint)] -> CLabel -> [(CmmExpr, ForeignHint)] -> Bool -> FCode ()
- assignTemp :: CmmExpr -> FCode LocalReg
- newTemp :: CmmType -> FCode LocalReg
- newUnboxedTupleRegs :: Type -> FCode ([LocalReg], [ForeignHint])
- emitMultiAssign :: [LocalReg] -> [CmmExpr] -> FCode ()
- emitCmmLitSwitch :: CmmExpr -> [(Literal, CmmAGraph)] -> CmmAGraph -> FCode ()
- emitSwitch :: CmmExpr -> [(ConTagZ, CmmAGraph)] -> Maybe CmmAGraph -> ConTagZ -> ConTagZ -> FCode ()
- tagToClosure :: DynFlags -> TyCon -> CmmExpr -> CmmExpr
- mkTaggedObjectLoad :: DynFlags -> LocalReg -> LocalReg -> WordOff -> DynTag -> CmmAGraph
- callerSaves :: Platform -> GlobalReg -> Bool
- callerSaveVolatileRegs :: DynFlags -> (CmmAGraph, CmmAGraph)
- get_GlobalReg_addr :: DynFlags -> GlobalReg -> CmmExpr
- 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 :: [Word8] -> FCode CmmLit
- blankWord :: DynFlags -> CmmStatic

# Documentation

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 :: PackageId -> FastString -> [(CmmExpr, ForeignHint)] -> Bool -> FCode ()

emitRtsCallWithResult :: LocalReg -> ForeignHint -> PackageId -> FastString -> [(CmmExpr, ForeignHint)] -> Bool -> FCode ()

emitRtsCallGen :: [(LocalReg, ForeignHint)] -> CLabel -> [(CmmExpr, ForeignHint)] -> Bool -> FCode ()

assignTemp :: CmmExpr -> FCode LocalReg

newTemp :: CmmType -> FCode LocalReg

newUnboxedTupleRegs :: Type -> FCode ([LocalReg], [ForeignHint])

emitMultiAssign :: [LocalReg] -> [CmmExpr] -> FCode ()

emitCmmLitSwitch :: CmmExpr -> [(Literal, CmmAGraph)] -> CmmAGraph -> FCode ()

emitSwitch :: CmmExpr -> [(ConTagZ, CmmAGraph)] -> Maybe CmmAGraph -> ConTagZ -> ConTagZ -> FCode ()

tagToClosure :: DynFlags -> TyCon -> CmmExpr -> CmmExpr

mkTaggedObjectLoad :: DynFlags -> LocalReg -> LocalReg -> WordOff -> DynTag -> CmmAGraph

callerSaves :: Platform -> GlobalReg -> Bool

Returns `True` if this global register is stored in a caller-saves machine register.

callerSaveVolatileRegs :: DynFlags -> (CmmAGraph, CmmAGraph)

get_GlobalReg_addr :: DynFlags -> GlobalReg -> CmmExpr

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 :: [Word8] -> FCode CmmLit

blankWord :: DynFlags -> CmmStatic