Investigate always allocating the maximum amount of spill space, and then sharing spill space across blocks.

Granary / granary2

Dynamic binary translation framework for instrumenting x86-64 user space Linux programs

MIT License

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Investigate always allocating the maximum amount of spill space, and then sharing spill space across blocks. #87

Open pgoodman opened 9 years ago

pgoodman commented 9 years ago

This would be interesting to investigate as it could mean eliding many LEA instructions. The idea would be something like leave the VR region allocated iff the target block's stack appears valid.