Safe Haskell	Safe-Inferred
Language	Haskell2010

GHC.Cmm.Reg

Contents

Cmm Registers
Local registers
Global registers

Synopsis

data CmmReg
- = CmmLocal !LocalReg
- | CmmGlobal GlobalReg
cmmRegType :: Platform -> CmmReg -> CmmType
cmmRegWidth :: Platform -> CmmReg -> Width
data LocalReg = LocalReg !Unique !CmmType
localRegType :: LocalReg -> CmmType
data GlobalReg
- = 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
isArgReg :: GlobalReg -> Bool
globalRegType :: Platform -> GlobalReg -> CmmType
pprGlobalReg :: IsLine doc => GlobalReg -> doc
spReg :: CmmReg
hpReg :: CmmReg
spLimReg :: CmmReg
hpLimReg :: CmmReg
nodeReg :: CmmReg
currentTSOReg :: CmmReg
currentNurseryReg :: CmmReg
hpAllocReg :: CmmReg
cccsReg :: CmmReg
node :: GlobalReg
baseReg :: CmmReg
data VGcPtr
- = VGcPtr
- | VNonGcPtr

Cmm Registers

data CmmReg Source #

Constructors

CmmLocal !LocalReg
CmmGlobal GlobalReg

Instances

Instances details

Show CmmReg Source #
Instance details Defined in GHC.Cmm.Reg Methods showsPrec :: Int -> CmmReg -> ShowS Source # show :: CmmReg -> String Source # showList :: [CmmReg] -> ShowS Source #
Outputable CmmReg Source #
Instance details Defined in GHC.Cmm.Reg Methods ppr :: CmmReg -> SDoc Source #
Eq CmmReg Source #
Instance details Defined in GHC.Cmm.Reg Methods (==) :: CmmReg -> CmmReg -> Bool # (/=) :: CmmReg -> CmmReg -> Bool #
Ord CmmReg Source #
Instance details Defined in GHC.Cmm.Reg 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 Source #
Instance details Defined in GHC.Cmm.Expr Methods foldRegsDefd :: Platform -> (b -> GlobalReg -> b) -> b -> CmmReg -> b Source #
DefinerOfRegs LocalReg CmmReg Source #
Instance details Defined in GHC.Cmm.Expr Methods foldRegsDefd :: Platform -> (b -> LocalReg -> b) -> b -> CmmReg -> b Source #
UserOfRegs GlobalReg CmmReg Source #
Instance details Defined in GHC.Cmm.Expr Methods foldRegsUsed :: Platform -> (b -> GlobalReg -> b) -> b -> CmmReg -> b Source #
UserOfRegs LocalReg CmmReg Source #
Instance details Defined in GHC.Cmm.Expr Methods foldRegsUsed :: Platform -> (b -> LocalReg -> b) -> b -> CmmReg -> b Source #

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

cmmRegWidth :: Platform -> CmmReg -> Width Source #

Local registers

data LocalReg Source #

Constructors

LocalReg !Unique !CmmType

Parameters: 1. Identifier 2. Type

Instances

Instances details

Show LocalReg Source #
Instance details Defined in GHC.Cmm.Reg Methods showsPrec :: Int -> LocalReg -> ShowS Source # show :: LocalReg -> String Source # showList :: [LocalReg] -> ShowS Source #
Uniquable LocalReg Source #
Instance details Defined in GHC.Cmm.Reg Methods getUnique :: LocalReg -> Unique Source #
Outputable LocalReg Source #
Instance details Defined in GHC.Cmm.Reg Methods ppr :: LocalReg -> SDoc Source #
Eq LocalReg Source #
Instance details Defined in GHC.Cmm.Reg Methods (==) :: LocalReg -> LocalReg -> Bool # (/=) :: LocalReg -> LocalReg -> Bool #
Ord LocalReg Source #
Instance details Defined in GHC.Cmm.Reg 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 #
DefinerOfRegs LocalReg CmmReg Source #
Instance details Defined in GHC.Cmm.Expr Methods foldRegsDefd :: Platform -> (b -> LocalReg -> b) -> b -> CmmReg -> b Source #
UserOfRegs LocalReg CmmReg Source #
Instance details Defined in GHC.Cmm.Expr Methods foldRegsUsed :: Platform -> (b -> LocalReg -> b) -> b -> CmmReg -> b Source #
DefinerOfRegs LocalReg (CmmNode e x) Source #
Instance details Defined in GHC.Cmm.Node Methods foldRegsDefd :: Platform -> (b -> LocalReg -> b) -> b -> CmmNode e x -> b Source #
UserOfRegs LocalReg (CmmNode e x) Source #
Instance details Defined in GHC.Cmm.Node Methods foldRegsUsed :: Platform -> (b -> LocalReg -> b) -> b -> CmmNode e x -> b Source #

localRegType :: LocalReg -> CmmType Source #

Global registers

data GlobalReg Source #

Instances

Instances details

Show GlobalReg Source #
Instance details Defined in GHC.Cmm.Reg Methods showsPrec :: Int -> GlobalReg -> ShowS Source # show :: GlobalReg -> String Source # showList :: [GlobalReg] -> ShowS Source #
Outputable GlobalReg Source #
Instance details Defined in GHC.Cmm.Reg Methods ppr :: GlobalReg -> SDoc Source #
Eq GlobalReg Source #
Instance details Defined in GHC.Cmm.Reg Methods (==) :: GlobalReg -> GlobalReg -> Bool # (/=) :: GlobalReg -> GlobalReg -> Bool #
Ord GlobalReg Source #
Instance details Defined in GHC.Cmm.Reg 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 #
DefinerOfRegs GlobalReg CmmReg Source #
Instance details Defined in GHC.Cmm.Expr Methods foldRegsDefd :: Platform -> (b -> GlobalReg -> b) -> b -> CmmReg -> b Source #
UserOfRegs GlobalReg CmmReg Source #
Instance details Defined in GHC.Cmm.Expr Methods foldRegsUsed :: Platform -> (b -> GlobalReg -> b) -> b -> CmmReg -> b Source #
OutputableP env GlobalReg Source #
Instance details Defined in GHC.Cmm.Reg Methods pdoc :: env -> GlobalReg -> SDoc Source #
DefinerOfRegs GlobalReg (CmmNode e x) Source #
Instance details Defined in GHC.Cmm.Node Methods foldRegsDefd :: Platform -> (b -> GlobalReg -> b) -> b -> CmmNode e x -> b Source #
UserOfRegs GlobalReg (CmmNode e x) Source #
Instance details Defined in GHC.Cmm.Node Methods foldRegsUsed :: Platform -> (b -> GlobalReg -> b) -> b -> CmmNode e x -> b Source #

isArgReg :: GlobalReg -> Bool Source #

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

pprGlobalReg :: IsLine doc => GlobalReg -> doc Source #

spReg :: CmmReg Source #

hpReg :: CmmReg Source #

spLimReg :: CmmReg Source #

hpLimReg :: CmmReg Source #

nodeReg :: CmmReg Source #

currentTSOReg :: CmmReg Source #

currentNurseryReg :: CmmReg Source #

hpAllocReg :: CmmReg Source #

cccsReg :: CmmReg Source #

node :: GlobalReg Source #

baseReg :: CmmReg Source #

data VGcPtr Source #

Constructors

VGcPtr
VNonGcPtr

Instances

Instances details

Show VGcPtr Source #
Instance details Defined in GHC.Cmm.Reg Methods showsPrec :: Int -> VGcPtr -> ShowS Source # show :: VGcPtr -> String Source # showList :: [VGcPtr] -> ShowS Source #
Eq VGcPtr Source #
Instance details Defined in GHC.Cmm.Reg Methods (==) :: VGcPtr -> VGcPtr -> Bool # (/=) :: VGcPtr -> VGcPtr -> Bool #

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