Moduleghc-10.0.0.20260917GHC2024

GHC.CmmToAsm.LA64.Regs

2 types
16 values

Packageghc-10.0.0.20260917
Exports18
LanguageGHC2024
LicenceBSD-3-Clause
SourceRegs.hs

valueallMachRegNos :: [RegNo]

valuezeroReg :: Reg

valueraReg :: Reg

valuetpMachReg :: Reg

valuespMachReg :: Reg

valuefpMachReg :: Reg

valuetmpReg :: Reg

valueallocatableRegs :: Platform -> [RealReg]

valueallGpArgRegs :: [Reg]

valueallFpArgRegs :: [Reg]

Floating point argument registers according to the calling convention

datadata AddrMode

Constructors

AddrRegReg Reg Reg
AddrRegImm Reg Imm
AddrReg Reg

Instances2Eq, Show

Eq AddrModeDefined in ghc-10.0.0.20260917 · GHC.CmmToAsm.LA64.Regs
Show AddrModeDefined in ghc-10.0.0.20260917 · GHC.CmmToAsm.LA64.Regs

datadata Imm

Constructors

ImmInt Int
ImmInteger Integer
ImmCLbl CLabel
ImmLit FastString
ImmIndex CLabel Int
ImmFloat !Float
ImmDouble !Double
ImmConstantSum Imm Imm
ImmConstantDiff Imm Imm

Instances2Eq, Show

Eq ImmDefined in ghc-10.0.0.20260917 · GHC.CmmToAsm.LA64.Regs
Show ImmDefined in ghc-10.0.0.20260917 · GHC.CmmToAsm.LA64.Regs

valuelitToImm :: CmmLit -> Imm

valuevirtualRegSqueeze :: RegClass -> VirtualReg -> Int

regSqueeze_class reg Calculate the maximum number of register colors that could be denied to a node of this class due to having this reg as a neighbour.

valuerealRegSqueeze :: RegClass -> RealReg -> Int

valuemkVirtualReg :: Unique -> Format -> VirtualReg

valueclassOfRealReg :: RealReg -> RegClass

valueregDotColor :: RealReg -> SDoc