http://bugzilla.novell.com/show_bug.cgi?id=594286

http://bugzilla.novell.com/show_bug.cgi?id=594286#c1


Rodrigo Kumpera <[email protected]> changed:

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--- Comment #1 from Rodrigo Kumpera <[email protected]> 2010-04-07 12:33:41 
UTC ---
We have 2 problems here, both contributing to worse performance.

Due to how we implement interface dispatch, arrays have a very high collision
rate, resulting in IMT buckets with ~36 items instead of 4-5.

The other issue is that our JIT don't perform proper static analysis and
propagate type information. Had we done it, the code could be translated
straight to a array indexing primitive.

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