[rpython] add jit + optimization, doesnt translate...
[rpython] add jit + optimization, doesnt translate...

cornell-brg/pydgin,cornell-brg/pydgin,cornell-brg/pydgin,moreati/pydgin,futurecore/pydgin,moreati/pydgin,moreati/pydgin,futurecore/pydgin,futurecore/pydgin,moreati/pydgin,cornell-brg/pydgin,futurecore/pydgin