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Posted to commits@harmony.apache.org by "George Timoshenko (JIRA)" <ji...@apache.org> on 2006/12/08 13:44:24 UTC

[jira] Updated: (HARMONY-2542) [drlvm][jit][opt] instanceOf helper call into VTable comparison if targetType is final

     [ http://issues.apache.org/jira/browse/HARMONY-2542?page=all ]

George Timoshenko updated HARMONY-2542:
---------------------------------------

    Priority: Minor  (was: Major)

> [drlvm][jit][opt] instanceOf helper call into VTable comparison if targetType is final
> --------------------------------------------------------------------------------------
>
>                 Key: HARMONY-2542
>                 URL: http://issues.apache.org/jira/browse/HARMONY-2542
>             Project: Harmony
>          Issue Type: Improvement
>          Components: DRLVM
>            Reporter: George Timoshenko
>            Priority: Minor
>
> If target type of instanceOf instruction is final we can just compare VTables of srcType and targetType.
> if they are equal --> return 1
> if not, or src==0 --> return 0

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