[jira] Updated: (HARMONY-5399) [drlvm][jit] Enabling arraycopy optimization for primitive types when write barriers are enabled

["Aleksey Shipilev (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HARMONY-5399?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aleksey Shipilev updated HARMONY-5399:
--------------------------------------

    Attachment: WB-2.patch

WB-2.patch
Proposed patch which solves the identified problem.

> [drlvm][jit] Enabling arraycopy optimization for primitive types when write barriers are enabled
> ------------------------------------------------------------------------------------------------
>
>                 Key: HARMONY-5399
>                 URL: https://issues.apache.org/jira/browse/HARMONY-5399
>             Project: Harmony
>          Issue Type: Improvement
>         Environment: All
>            Reporter: Aleksey Shipilev
>         Attachments: WB-2.patch
>
>
> JIT arraycopy optimization is disabled automatically when WB are enabled. Attached patch re-enables arraycopy optimization for arrays of primitive types, which shouldn't interfere with WB activity.

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