ghc-6.10.3: The GHC APIContentsIndex
RegAllocColor
Description

Graph coloring register allocator.

TODO: The colors in graphviz graphs for x86_64 and ppc could be nicer.

Synopsis
regAlloc :: DynFlags -> UniqFM (UniqSet Reg) -> UniqSet Int -> [LiveCmmTop] -> UniqSM ([NatCmmTop], [RegAllocStats])
regDotColor :: Reg -> SDoc
Documentation
regAlloc
:: DynFlags
-> UniqFM (UniqSet Reg)the registers we can use for allocation
-> UniqSet Intthe set of available spill slots.
-> [LiveCmmTop]code annotated with liveness information.
-> UniqSM ([NatCmmTop], [RegAllocStats])code with registers allocated and stats for each stage of allocation
The top level of the graph coloring register allocator.
regDotColor :: Reg -> SDoc
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