 | ghc-6.10.3: The GHC API | Contents | Index |
| RegAllocColor |
Graph coloring register allocator.
TODO: The colors in graphviz graphs for x86_64 and ppc could be nicer.
| regAlloc :: DynFlags -> UniqFM (UniqSet Reg) -> UniqSet Int -> [LiveCmmTop] -> UniqSM ([NatCmmTop], [RegAllocStats]) |
| regDotColor :: Reg -> SDoc |
| :: DynFlags | |
| -> UniqFM (UniqSet Reg) | the registers we can use for allocation |
| -> UniqSet Int | the 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. | |