[jira] Created: (RVM-841) Make it possible to query the compiler to direct optimization

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[jira] Resolved: (RVM-841) Make it possible to query the compiler to direct optimization

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     [ http://jira.codehaus.org/browse/RVM-841?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Daniel Frampton resolved RVM-841.
---------------------------------

    Resolution: Fixed

Committed in 15738.

> Make it possible to query the compiler to direct optimization
> -------------------------------------------------------------
>
>                 Key: RVM-841
>                 URL: http://jira.codehaus.org/browse/RVM-841
>             Project: RVM
>          Issue Type: New Feature
>          Components: Compiler: Optimizing
>            Reporter: Daniel Frampton
>            Assignee: Daniel Frampton
>            Priority: Trivial
>             Fix For: 3.1.1
>
>
> To optimize some methods as they are inlined it may be helpful to know 1) if the method is being inlined, and 2) which parameters (if any) are constant.
> I have a patch to add these which is well contained, so I thought it would be worth committing.
> The original target for this was arraycopy, but in order to get better array copy we also need to add new instructions and I currently do not have the time to do the required analysis/implementation.

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[jira] Created: (RVM-841) Make it possible to query the compiler to direct optimization

by JIRA jira@codehaus.org :: Rate this Message:

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Make it possible to query the compiler to direct optimization
-------------------------------------------------------------

                 Key: RVM-841
                 URL: http://jira.codehaus.org/browse/RVM-841
             Project: RVM
          Issue Type: New Feature
          Components: Compiler: Optimizing
            Reporter: Daniel Frampton
            Assignee: Daniel Frampton
            Priority: Trivial
             Fix For: 3.1.1


To optimize some methods as they are inlined it may be helpful to know 1) if the method is being inlined, and 2) which parameters (if any) are constant.

I have a patch to add these which is well contained, so I thought it would be worth committing.

The original target for this was arraycopy, but in order to get better array copy we also need to add new instructions and I currently do not have the time to do the required analysis/implementation.

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