ghc-7.0.3: The GHC API

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

graphAddConflictSet :: RegSet -> IGraph -> IGraphSource

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

mkSizeOf :: ClassCount -> SlotClass -> IntSource

number of placements available is from class and all larger classes