Safe Haskell	None
Language	Haskell2010

CmmExpr

Synopsis

Documentation

data CmmExpr Source #

Constructors

CmmLit CmmLit
CmmLoad !CmmExpr !CmmType
CmmReg !CmmReg
CmmMachOp MachOp [CmmExpr]
CmmStackSlot Area !Int
CmmRegOff !CmmReg Int

Instances

Eq CmmExpr #
Methods (==) :: CmmExpr -> CmmExpr -> Bool # (/=) :: CmmExpr -> CmmExpr -> Bool #
(Ord r, UserOfRegs r CmmReg) => UserOfRegs r CmmExpr #
Methods foldRegsUsed :: DynFlags -> (b -> r -> b) -> b -> CmmExpr -> b Source #

cmmExprType :: DynFlags -> CmmExpr -> CmmType Source #

cmmExprWidth :: DynFlags -> CmmExpr -> Width Source #

maybeInvertCmmExpr :: CmmExpr -> Maybe CmmExpr Source #

data CmmReg Source #

Constructors

CmmLocal !LocalReg
CmmGlobal GlobalReg

Instances

Eq CmmReg #
Methods (==) :: CmmReg -> CmmReg -> Bool # (/=) :: CmmReg -> CmmReg -> Bool #
Ord CmmReg #
Methods compare :: CmmReg -> CmmReg -> Ordering # (<) :: CmmReg -> CmmReg -> Bool # (<=) :: CmmReg -> CmmReg -> Bool # (>) :: CmmReg -> CmmReg -> Bool # (>=) :: CmmReg -> CmmReg -> Bool # max :: CmmReg -> CmmReg -> CmmReg # min :: CmmReg -> CmmReg -> CmmReg #
DefinerOfRegs GlobalReg CmmReg #
Methods foldRegsDefd :: DynFlags -> (b -> GlobalReg -> b) -> b -> CmmReg -> b Source #
DefinerOfRegs LocalReg CmmReg #
Methods foldRegsDefd :: DynFlags -> (b -> LocalReg -> b) -> b -> CmmReg -> b Source #
UserOfRegs GlobalReg CmmReg #
Methods foldRegsUsed :: DynFlags -> (b -> GlobalReg -> b) -> b -> CmmReg -> b Source #
UserOfRegs LocalReg CmmReg #
Methods foldRegsUsed :: DynFlags -> (b -> LocalReg -> b) -> b -> CmmReg -> b Source #

cmmRegType :: DynFlags -> CmmReg -> CmmType Source #

data CmmLit Source #

Constructors

CmmInt !Integer Width
CmmFloat Rational Width
CmmVec [CmmLit]
CmmLabel CLabel
CmmLabelOff CLabel Int
CmmLabelDiffOff CLabel CLabel Int
CmmBlock !BlockId
CmmHighStackMark

Instances

Eq CmmLit #
Methods (==) :: CmmLit -> CmmLit -> Bool # (/=) :: CmmLit -> CmmLit -> Bool #

cmmLitType :: DynFlags -> CmmLit -> CmmType Source #

data LocalReg Source #

Constructors

LocalReg !Unique CmmType

Parameters: 1. Identifier 2. Type

Instances

Eq LocalReg #
Methods (==) :: LocalReg -> LocalReg -> Bool # (/=) :: LocalReg -> LocalReg -> Bool #
Ord LocalReg #
Methods compare :: LocalReg -> LocalReg -> Ordering # (<) :: LocalReg -> LocalReg -> Bool # (<=) :: LocalReg -> LocalReg -> Bool # (>) :: LocalReg -> LocalReg -> Bool # (>=) :: LocalReg -> LocalReg -> Bool # max :: LocalReg -> LocalReg -> LocalReg # min :: LocalReg -> LocalReg -> LocalReg #
Uniquable LocalReg #
Methods getUnique :: LocalReg -> Unique Source #
DefinerOfRegs LocalReg CmmReg #
Methods foldRegsDefd :: DynFlags -> (b -> LocalReg -> b) -> b -> CmmReg -> b Source #
UserOfRegs LocalReg CmmReg #
Methods foldRegsUsed :: DynFlags -> (b -> LocalReg -> b) -> b -> CmmReg -> b Source #
DefinerOfRegs LocalReg (CmmNode e x) #
Methods foldRegsDefd :: DynFlags -> (b -> LocalReg -> b) -> b -> CmmNode e x -> b Source #
UserOfRegs LocalReg (CmmNode e x) #
Methods foldRegsUsed :: DynFlags -> (b -> LocalReg -> b) -> b -> CmmNode e x -> b Source #

localRegType :: LocalReg -> CmmType Source #

data GlobalReg Source #

Instances

Eq GlobalReg #
Methods (==) :: GlobalReg -> GlobalReg -> Bool # (/=) :: GlobalReg -> GlobalReg -> Bool #
Ord GlobalReg #
Methods compare :: GlobalReg -> GlobalReg -> Ordering # (<) :: GlobalReg -> GlobalReg -> Bool # (<=) :: GlobalReg -> GlobalReg -> Bool # (>) :: GlobalReg -> GlobalReg -> Bool # (>=) :: GlobalReg -> GlobalReg -> Bool # max :: GlobalReg -> GlobalReg -> GlobalReg # min :: GlobalReg -> GlobalReg -> GlobalReg #
Show GlobalReg #
Methods showsPrec :: Int -> GlobalReg -> ShowS Source # show :: GlobalReg -> String Source # showList :: [GlobalReg] -> ShowS Source #
DefinerOfRegs GlobalReg CmmReg #
Methods foldRegsDefd :: DynFlags -> (b -> GlobalReg -> b) -> b -> CmmReg -> b Source #
UserOfRegs GlobalReg CmmReg #
Methods foldRegsUsed :: DynFlags -> (b -> GlobalReg -> b) -> b -> CmmReg -> b Source #
DefinerOfRegs GlobalReg (CmmNode e x) #
Methods foldRegsDefd :: DynFlags -> (b -> GlobalReg -> b) -> b -> CmmNode e x -> b Source #
UserOfRegs GlobalReg (CmmNode e x) #
Methods foldRegsUsed :: DynFlags -> (b -> GlobalReg -> b) -> b -> CmmNode e x -> b Source #

isArgReg :: GlobalReg -> Bool Source #

globalRegType :: DynFlags -> GlobalReg -> CmmType Source #

spReg :: CmmReg Source #

hpReg :: CmmReg Source #

spLimReg :: CmmReg Source #

nodeReg :: CmmReg Source #

node :: GlobalReg Source #

baseReg :: CmmReg Source #

data VGcPtr Source #

Constructors

VGcPtr
VNonGcPtr

Instances

Eq VGcPtr #
Methods (==) :: VGcPtr -> VGcPtr -> Bool # (/=) :: VGcPtr -> VGcPtr -> Bool #
Show VGcPtr #
Methods showsPrec :: Int -> VGcPtr -> ShowS Source # show :: VGcPtr -> String Source # showList :: [VGcPtr] -> ShowS Source #

class Ord r => DefinerOfRegs r a where Source #

Minimal complete definition

foldRegsDefd

Methods

foldRegsDefd :: DynFlags -> (b -> r -> b) -> b -> a -> b Source #

Instances

Ord r => DefinerOfRegs r r #
Methods foldRegsDefd :: DynFlags -> (b -> r -> b) -> b -> r -> b Source #
DefinerOfRegs GlobalReg CmmReg #
Methods foldRegsDefd :: DynFlags -> (b -> GlobalReg -> b) -> b -> CmmReg -> b Source #
DefinerOfRegs LocalReg CmmReg #
Methods foldRegsDefd :: DynFlags -> (b -> LocalReg -> b) -> b -> CmmReg -> b Source #
DefinerOfRegs r a => DefinerOfRegs r [a] #
Methods foldRegsDefd :: DynFlags -> (b -> r -> b) -> b -> [a] -> b Source #
DefinerOfRegs GlobalReg (CmmNode e x) #
Methods foldRegsDefd :: DynFlags -> (b -> GlobalReg -> b) -> b -> CmmNode e x -> b Source #
DefinerOfRegs LocalReg (CmmNode e x) #
Methods foldRegsDefd :: DynFlags -> (b -> LocalReg -> b) -> b -> CmmNode e x -> b Source #

class Ord r => UserOfRegs r a where Source #

Minimal complete definition

foldRegsUsed

Methods

foldRegsUsed :: DynFlags -> (b -> r -> b) -> b -> a -> b Source #

Instances

(Ord r, UserOfRegs r CmmReg) => UserOfRegs r CmmExpr #
Methods foldRegsUsed :: DynFlags -> (b -> r -> b) -> b -> CmmExpr -> b Source #
Ord r => UserOfRegs r r #
Methods foldRegsUsed :: DynFlags -> (b -> r -> b) -> b -> r -> b Source #
(Ord r, UserOfRegs r CmmReg) => UserOfRegs r ForeignTarget #
Methods foldRegsUsed :: DynFlags -> (b -> r -> b) -> b -> ForeignTarget -> b Source #
UserOfRegs GlobalReg CmmReg #
Methods foldRegsUsed :: DynFlags -> (b -> GlobalReg -> b) -> b -> CmmReg -> b Source #
UserOfRegs LocalReg CmmReg #
Methods foldRegsUsed :: DynFlags -> (b -> LocalReg -> b) -> b -> CmmReg -> b Source #
UserOfRegs r a => UserOfRegs r [a] #
Methods foldRegsUsed :: DynFlags -> (b -> r -> b) -> b -> [a] -> b Source #
UserOfRegs GlobalReg (CmmNode e x) #
Methods foldRegsUsed :: DynFlags -> (b -> GlobalReg -> b) -> b -> CmmNode e x -> b Source #
UserOfRegs LocalReg (CmmNode e x) #
Methods foldRegsUsed :: DynFlags -> (b -> LocalReg -> b) -> b -> CmmNode e x -> b Source #

foldRegsDefd :: DefinerOfRegs r a => DynFlags -> (b -> r -> b) -> b -> a -> b Source #

foldRegsUsed :: UserOfRegs r a => DynFlags -> (b -> r -> b) -> b -> a -> b Source #

foldLocalRegsDefd :: DefinerOfRegs LocalReg a => DynFlags -> (b -> LocalReg -> b) -> b -> a -> b Source #

foldLocalRegsUsed :: UserOfRegs LocalReg a => DynFlags -> (b -> LocalReg -> b) -> b -> a -> b Source #

type RegSet r = Set r Source #

Sets of registers

type LocalRegSet = RegSet LocalReg Source #

type GlobalRegSet = RegSet GlobalReg Source #

emptyRegSet :: RegSet r Source #

elemRegSet :: Ord r => r -> RegSet r -> Bool Source #

extendRegSet :: Ord r => RegSet r -> r -> RegSet r Source #

deleteFromRegSet :: Ord r => RegSet r -> r -> RegSet r Source #

mkRegSet :: Ord r => [r] -> RegSet r Source #

plusRegSet :: Ord r => RegSet r -> RegSet r -> RegSet r Source #

minusRegSet :: Ord r => RegSet r -> RegSet r -> RegSet r Source #

timesRegSet :: Ord r => RegSet r -> RegSet r -> RegSet r Source #

sizeRegSet :: RegSet r -> Int Source #

nullRegSet :: RegSet r -> Bool Source #

regSetToList :: RegSet r -> [r] Source #

data Area Source #

A stack area is either the stack slot where a variable is spilled or the stack space where function arguments and results are passed.

Constructors

Old
Young !BlockId

Instances

Eq Area #
Methods (==) :: Area -> Area -> Bool # (/=) :: Area -> Area -> Bool #
Ord Area #
Methods compare :: Area -> Area -> Ordering # (<) :: Area -> Area -> Bool # (<=) :: Area -> Area -> Bool # (>) :: Area -> Area -> Bool # (>=) :: Area -> Area -> Bool # max :: Area -> Area -> Area # min :: Area -> Area -> Area #

module CmmMachOp

module CmmType

VanillaReg !Int VGcPtr
FloatReg !Int
DoubleReg !Int
LongReg !Int
XmmReg !Int
YmmReg !Int
ZmmReg !Int
Sp
SpLim
Hp
HpLim
CCCS
CurrentTSO
CurrentNursery
HpAlloc
EagerBlackholeInfo
GCEnter1
GCFun
BaseReg
MachSp
UnwindReturnReg
PicBaseReg