ghc-6.12.3: The GHC API Source code Contents Index

CmmLiveZ

Synopsis

type CmmLive = RegSet cmmLivenessZ :: CmmGraph -> FuelMonad BlockEntryLiveness liveLattice :: DataflowLattice CmmLive middleLiveness :: Middle -> CmmLive -> CmmLive noLiveOnEntry :: BlockId -> CmmLive -> a -> a

Documentation

type CmmLive = RegSet Source

The variables live on entry to a block

cmmLivenessZ :: CmmGraph -> FuelMonad BlockEntryLiveness Source

Calculated liveness info for a CmmGraph

liveLattice :: DataflowLattice CmmLive Source

The dataflow lattice

middleLiveness :: Middle -> CmmLive -> CmmLive Source

noLiveOnEntry :: BlockId -> CmmLive -> a -> a Source

On entry to the procedure, there had better not be any LocalReg's live-in.

Produced by Haddock version 2.6.1