ghc-6.10.4: The GHC API Contents Index

StackColor

Synopsis

type M = ExtendWithSpills Middle fold_edge_facts_b :: LastNode l => (DualLive -> a -> a) -> BackwardTransfers m l DualLive -> LGraph m l -> (BlockId -> DualLive) -> a -> a foldConflicts :: (RegSet -> a -> a) -> a -> LGraph M Last -> FuelMonad a type IGraph = Graph LocalReg SlotClass StackPlacement type ClassCount = [(SlotClass, Int)] buildIGraphAndCounts :: LGraph M Last -> FuelMonad (IGraph, ClassCount) graphAddConflictSet :: RegSet -> IGraph -> IGraph slotClass :: LocalReg -> SlotClass mkSizeOf :: ClassCount -> SlotClass -> Int

Documentation

type M = ExtendWithSpills Middle

fold_edge_facts_b :: LastNode l => (DualLive -> a -> a) -> BackwardTransfers m l DualLive -> LGraph m l -> (BlockId -> DualLive) -> a -> a

foldConflicts :: (RegSet -> a -> a) -> a -> LGraph M Last -> FuelMonad a

type IGraph = Graph LocalReg SlotClass StackPlacement

type ClassCount = [(SlotClass, Int)]

buildIGraphAndCounts :: LGraph M Last -> FuelMonad (IGraph, ClassCount)

graphAddConflictSet :: RegSet -> IGraph -> IGraph

Add some conflict edges to the graph. Conflicts between virtual and real regs are recorded as exclusions.

slotClass :: LocalReg -> SlotClass

mkSizeOf :: ClassCount -> SlotClass -> Int

number of placements available is from class and all larger classes

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