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From Tim Ellison <t.p.elli...@gmail.com>
Subject [classlib] HashMap optimization (again)
Date Tue, 08 Jan 2008 14:46:47 GMT
A while ago I committed an optimization to HashMap [1] that showed good 
improvements to SPEC benchmarks on the IBM VME, but it turned out caused 
problems to the OPT JIT [2], so we rolled it back.

The JIT has been improved so I'm going to go ahead an re-apply the 
optimizations for Integer keys.  It would be good to hear that people 
see the same improvements now on DRLVM benchmarks too.

[1] http://svn.apache.org/viewvc?rev=575658&view=rev
[2] http://issues.apache.org/jira/browse/HARMONY-5014

Regards,
Tim

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