ghc-9.12: The GHC API
Safe HaskellNone
LanguageGHC2021

GHC.CmmToAsm.Reg.Linear.Stats

Synopsis

Documentation

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

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

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

Count reg-reg moves remaining in this code.

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

Pretty print some RegAllocStats