| Safe Haskell | Safe-Inferred |
|---|---|
| Language | Haskell2010 |
GHC.StgToCmm.Utils
Contents
Synopsis
- cgLit :: Literal -> FCode CmmLit
- mkSimpleLit :: Platform -> Literal -> CmmLit
- emitDataLits :: CLabel -> [CmmLit] -> FCode ()
- emitRODataLits :: CLabel -> [CmmLit] -> FCode ()
- emitDataCon :: CLabel -> CmmInfoTable -> CostCentreStack -> [CmmLit] -> FCode ()
- emitRtsCall :: UnitId -> FastString -> [(CmmExpr, ForeignHint)] -> Bool -> FCode ()
- emitRtsCallWithResult :: LocalReg -> ForeignHint -> UnitId -> FastString -> [(CmmExpr, ForeignHint)] -> Bool -> FCode ()
- emitRtsCallGen :: [(LocalReg, ForeignHint)] -> CLabel -> [(CmmExpr, 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 :: Platform -> TyCon -> CmmExpr -> CmmExpr
- mkTaggedObjectLoad :: Platform -> LocalReg -> LocalReg -> ByteOff -> DynTag -> CmmAGraph
- callerSaves :: Platform -> GlobalReg -> Bool
- callerSaveVolatileRegs :: Platform -> (CmmAGraph, CmmAGraph)
- get_GlobalReg_addr :: Platform -> GlobalReg -> CmmExpr
- callerSaveGlobalReg :: Platform -> GlobalReg -> CmmAGraph
- callerRestoreGlobalReg :: Platform -> GlobalReg -> CmmAGraph
- cmmAndWord :: Platform -> CmmExpr -> CmmExpr -> CmmExpr
- cmmOrWord :: Platform -> CmmExpr -> CmmExpr -> CmmExpr
- cmmNegate :: Platform -> CmmExpr -> CmmExpr
- cmmEqWord :: Platform -> CmmExpr -> CmmExpr -> CmmExpr
- cmmNeWord :: Platform -> CmmExpr -> CmmExpr -> CmmExpr
- cmmUGtWord :: Platform -> CmmExpr -> CmmExpr -> CmmExpr
- cmmSubWord :: Platform -> CmmExpr -> CmmExpr -> CmmExpr
- cmmMulWord :: Platform -> CmmExpr -> CmmExpr -> CmmExpr
- cmmAddWord :: Platform -> CmmExpr -> CmmExpr -> CmmExpr
- cmmUShrWord :: Platform -> CmmExpr -> CmmExpr -> CmmExpr
- cmmOffsetExprW :: Platform -> CmmExpr -> CmmExpr -> CmmExpr
- cmmOffsetExprB :: Platform -> CmmExpr -> CmmExpr -> CmmExpr
- cmmRegOffW :: Platform -> CmmReg -> WordOff -> CmmExpr
- cmmRegOffB :: CmmReg -> ByteOff -> CmmExpr
- cmmLabelOffW :: Platform -> CLabel -> WordOff -> CmmLit
- cmmLabelOffB :: CLabel -> ByteOff -> CmmLit
- cmmOffsetW :: Platform -> CmmExpr -> WordOff -> CmmExpr
- cmmOffsetB :: Platform -> CmmExpr -> ByteOff -> CmmExpr
- cmmOffsetLitW :: Platform -> CmmLit -> WordOff -> CmmLit
- cmmOffsetLitB :: CmmLit -> ByteOff -> CmmLit
- cmmLoadIndexW :: Platform -> CmmExpr -> Int -> CmmType -> CmmExpr
- cmmConstrTag1 :: Platform -> CmmExpr -> CmmExpr
- cmmUntag :: Platform -> CmmExpr -> CmmExpr
- cmmIsTagged :: Platform -> CmmExpr -> CmmExpr
- addToMem :: CmmType -> CmmExpr -> Int -> CmmAGraph
- addToMemE :: CmmType -> CmmExpr -> CmmExpr -> CmmAGraph
- addToMemLblE :: CmmType -> CLabel -> CmmExpr -> CmmAGraph
- addToMemLbl :: CmmType -> CLabel -> Int -> CmmAGraph
- newStringCLit :: String -> FCode CmmLit
- newByteStringCLit :: ByteString -> FCode CmmLit
- whenUpdRemSetEnabled :: FCode a -> FCode ()
- emitUpdRemSetPush :: CmmExpr -> FCode ()
- emitUpdRemSetPushThunk :: CmmExpr -> FCode ()
- convertInfoProvMap :: DynFlags -> [CmmInfoTable] -> Module -> InfoTableProvMap -> [InfoProvEnt]
- cmmInfoTableToInfoProvEnt :: Module -> CmmInfoTable -> InfoProvEnt
Documentation
emitDataCon :: CLabel -> CmmInfoTable -> CostCentreStack -> [CmmLit] -> FCode () Source #
emitRtsCall :: UnitId -> FastString -> [(CmmExpr, ForeignHint)] -> Bool -> FCode () Source #
emitRtsCallWithResult :: LocalReg -> ForeignHint -> UnitId -> FastString -> [(CmmExpr, ForeignHint)] -> Bool -> FCode () Source #
emitRtsCallGen :: [(LocalReg, ForeignHint)] -> CLabel -> [(CmmExpr, 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 :: Platform -> 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.
addToMem :: CmmType -> CmmExpr -> Int -> CmmAGraph Source #
addToMem rep ptr n adds n to the integer pointed-to by ptr.
addToMemE :: CmmType -> CmmExpr -> CmmExpr -> CmmAGraph Source #
addToMemE rep ptr n adds n to the integer pointed-to by ptr.
Update remembered set operations
whenUpdRemSetEnabled :: FCode a -> FCode () Source #
Emit code to add an entry to a now-overwritten pointer to the update remembered set.
convertInfoProvMap :: DynFlags -> [CmmInfoTable] -> Module -> InfoTableProvMap -> [InfoProvEnt] Source #
Convert source information collected about identifiers in Debug
to entries suitable for placing into the info table provenenance table.
cmmInfoTableToInfoProvEnt :: Module -> CmmInfoTable -> InfoProvEnt Source #
A bare bones InfoProvEnt for things which don't have a good source location