[kaffe] Why does Kaffe's register allocator spill slots in the boundary of basic blocks?

Bytecode bytecode at tom.com
Wed Nov 3 08:16:20 PST 2004


I'm optimizing the register allocation mechod in kaffe.
I find that the current register allocator spills "dirty" slots in the exit
of each basic block by calling function endBlock(). Why?


Thanks.






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