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From "Andrew Cornwall (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-5889) [classlib][pack200] Some bytecodes can be cached
Date Tue, 01 Jul 2008 23:38:45 GMT
[classlib][pack200] Some bytecodes can be cached
------------------------------------------------

                 Key: HARMONY-5889
                 URL: https://issues.apache.org/jira/browse/HARMONY-5889
             Project: Harmony
          Issue Type: Improvement
    Affects Versions: 5.0M6
         Environment: pack200 head
            Reporter: Andrew Cornwall
         Attachments: main.patch

Right now, every bytecode gets a new instance of ByteCode. This is necessary for those bytecodes
which take arguments, but the NoArgumentForm bytecodes don't need this. Since they constitute
a large part of the bytecode set, caching a single instance of these bytecodes leads to considerable
savings.


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