ghc-9.0.1: The GHC API
Safe HaskellNone
LanguageHaskell2010

GHC.Cmm.Liveness

Synopsis

Documentation

type CmmLocalLive = CmmLive LocalReg Source #

cmmLocalLiveness :: DynFlags -> CmmGraph -> BlockEntryLiveness LocalReg Source #

Calculated liveness info for a CmmGraph

cmmGlobalLiveness :: DynFlags -> CmmGraph -> BlockEntryLiveness GlobalReg Source #

liveLattice :: Ord r => DataflowLattice (CmmLive r) Source #

The dataflow lattice

gen_kill :: (DefinerOfRegs r n, UserOfRegs r n) => DynFlags -> n -> CmmLive r -> CmmLive r Source #