ghc-7.0.1: The GHC API

CmmLive

Synopsis

Documentation

type CmmLive = UniqSet LocalReg Source

The variables live on entry to a block

type BlockEntryLiveness = BlockEnv CmmLive Source

A mapping from block labels to the variables live on entry

cmmLiveness :: [CmmBasicBlock] -> BlockEntryLiveness Source

Calculated liveness info for a list of CmmBasicBlock

cmmFormalsToLiveLocals :: HintedCmmFormals -> [LocalReg]Source