ghc-7.4.1: The GHC API

Safe Haskell	Safe-Infered

RegAlloc.Linear.X86.FreeRegs

Description

Free regs map for i386 and x86_64

Documentation

type FreeRegs = Word64 Source

noFreeRegs :: FreeRegs Source

releaseReg :: RealReg -> FreeRegs -> FreeRegs Source

initFreeRegs :: FreeRegs Source

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

allocateReg :: RealReg -> FreeRegs -> FreeRegs Source