ghc-7.7.20130829: The GHC API

Safe Haskell	None

RegAlloc.Linear.X86_64.FreeRegs

Description

Free regs map for x86_64

Documentation

newtype FreeRegs Source

Constructors

FreeRegs Word64

Instances

Show FreeRegs
FR FreeRegs

noFreeRegs :: FreeRegs Source

releaseReg :: RealReg -> FreeRegs -> FreeRegs Source

initFreeRegs :: Platform -> FreeRegs Source

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

allocateReg :: RealReg -> FreeRegs -> FreeRegs Source