[jira] Assigned: (HARMONY-2983) [drlvm][jit] Type propagation for args of inlined methods

["Alexey Varlamov (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HARMONY-2983?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexey Varlamov reassigned HARMONY-2983:
----------------------------------------

    Assignee: Alexey Varlamov

> [drlvm][jit] Type propagation for args of inlined methods
> ---------------------------------------------------------
>
>                 Key: HARMONY-2983
>                 URL: https://issues.apache.org/jira/browse/HARMONY-2983
>             Project: Harmony
>          Issue Type: Improvement
>          Components: DRLVM
>            Reporter: Mikhail Fursov
>         Assigned To: Alexey Varlamov
>         Attachments: inliner_types_min.diff
>
>
> This patch adds args. type propagation functionality to inliner. 
> After the patch is applied inlined method will have more detailed infromation about method parameter types and it must help to some early-stage optimizations like scalar replacement.
> For example in some situations virtual call could be replaced with less abstract virtual call (e.g. Object->Integer) or with direct call.

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