[LLVMdev] [LLVMDev] Reg Alloc: Spiller::Spill question

[Jeff Kunkel]

Spiller::Spill( LiveInterval *li,
                          SmallVectorImpl<LiveInterval*> &newIntervals,
                          const SmallVectorImpl<LiveInterval*> &spillIs );

has two reference vectors which contain a small list of Live Intervals. What
is the register allocator's job to do with these intervals other than
analysis. What more needed other than to know they exist?

- Thanks
- Jeff Kunkel
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