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From "Mikhail Fursov (JIRA)" <j...@apache.org>
Subject [jira] Assigned: (HARMONY-4652) [drlvm][jit][opt] Lazy ecxeptions doesn't work with uninitialized classes.
Date Tue, 21 Aug 2007 07:19:33 GMT

     [ https://issues.apache.org/jira/browse/HARMONY-4652?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Mikhail Fursov reassigned HARMONY-4652:
---------------------------------------

    Assignee: Mikhail Fursov

> [drlvm][jit][opt] Lazy ecxeptions doesn't work with uninitialized classes.
> --------------------------------------------------------------------------
>
>                 Key: HARMONY-4652
>                 URL: https://issues.apache.org/jira/browse/HARMONY-4652
>             Project: Harmony
>          Issue Type: Improvement
>          Components: DRLVM
>         Environment: All
>            Reporter: Evgueni Brevnov
>            Assignee: Mikhail Fursov
>         Attachments: lazyexc_tuned.patch, TestExceptions.java
>
>
> Currently, lazy exceptions optimization skips cases when static initializer is not yet
executed. This requirement seems a bit stronger than required. This little modification in
the optimization  pass gives more than 5x improvement on micro-test from attachement.

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