ghc-7.8.20140130: The GHC API

Safe HaskellNone
LanguageHaskell98

RegAlloc.Linear.PPC.FreeRegs

Description

Free regs map for PowerPC

Documentation

data FreeRegsSource

Constructors

FreeRegs !Word32 !Word32 

Instances

noFreeRegs :: FreeRegsSource

releaseReg :: RealReg -> FreeRegs -> FreeRegsSource

initFreeRegs :: Platform -> FreeRegsSource

getFreeRegs :: RegClass -> FreeRegs -> [RealReg]Source

allocateReg :: RealReg -> FreeRegs -> FreeRegsSource