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| Synopsis |
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| Documentation |
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| regSpill |
| :: Instruction instr | | | => [LiveCmmTop instr] | the code
| | -> UniqSet Int | available stack slots
| | -> UniqSet VirtualReg | the regs to spill
| | -> UniqSM ([LiveCmmTop instr], UniqSet Int, SpillStats) | | Spill all these virtual regs to memory
TODO: see if we can split some of the live ranges instead of just globally
spilling the virtual reg.
TODO: On ciscy x86 and x86_64 we don't nessesarally have to add a mov instruction
when making spills. If an instr is using a spilled virtual we may be able to
address the spill slot directly.
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| data SpillStats |
| Constructors | | Instances | |
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| accSpillSL :: (Num t1, Num t2) => (t, t1, t2) -> (t3, t1, t2) -> (t, t1, t2) |
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| Produced by Haddock version 2.7.2 |