ghc-7.8.4: The GHC API

Safe HaskellNone
LanguageHaskell98

RegAlloc.Linear.Stats

Synopsis

Documentation

binSpillReasons :: [SpillReason] -> UniqFM [Int] Source

Build a map of how many times each reg was alloced, clobbered, loaded etc.

countRegRegMovesNat :: Instruction instr => NatCmmDecl statics instr -> Int Source

Count reg-reg moves remaining in this code.

pprStats :: Instruction instr => [NatCmmDecl statics instr] -> [RegAllocStats] -> SDoc Source

Pretty print some RegAllocStats