ghc-9.10.0.20240426: The GHC API
Safe HaskellNone
LanguageGHC2021

GHC.Cmm.Liveness

Synopsis

Documentation

type CmmLocalLive = CmmLive LocalReg Source #

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

Calculated liveness info for a CmmGraph

cmmLocalLivenessL :: Platform -> CmmGraph -> BlockEntryLivenessL Source #

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

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

The dataflow lattice

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