Immediate SmallIntegers

[GoogleCodeExporter]

We could do something like the VM does. Instead of putting a reference to a 
SamllInteger, we directly encode the SmallInteger in the reference. This make 
dirty a little the code and add some IFs maybe....but we should check because 
the performance can be much better.

It is worth it to give it a try.

Original issue reported on code.google.com by marianopeck on 19 Jun 2011 at 9:01

[stale]

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[tinchodias]

This sounds good

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will remain open but will probably not come into focus. If you still think this should receive some attention, leave a comment. Thank you for your contributions.