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From "Mikhail Fursov (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HARMONY-2424) [drlvm] Inlining of array allocation helper.
Date Wed, 06 Dec 2006 12:46:23 GMT
    [ http://issues.apache.org/jira/browse/HARMONY-2424?page=comments#action_12455989 ] 
Mikhail Fursov commented on HARMONY-2424:

Egor, here are my answers

1) Yes, we can extend it. Let's check if there will any performance benefit with the next
2) Yes, not only translator but helper inliner by itself too. I have patches for 2 more helpers
to submit (wb + monitor) so I do not do any refactoring just to avoid patches collision
3) Why in this case? Does strcmp computes length before comparison? Anyway this comparison
will never affect compilation time.

> [drlvm] Inlining of array allocation helper.
> --------------------------------------------
>                 Key: HARMONY-2424
>                 URL: http://issues.apache.org/jira/browse/HARMONY-2424
>             Project: Harmony
>          Issue Type: New Feature
>          Components: DRLVM
>            Reporter: Mikhail Fursov
>         Attachments: allocArray.diff, allocArray_2.diff, allocArray_3.diff
> The implementation of inlining of arrays allocation helper.
> The patch contains:
> 1) The code of array allocation helper written in Java.
> 2) JIT modifications to inline the array allocation helper.
> 3) JIT modification to support InlinePragma method marker for helpers.
> 4) Minor fixes in Jitrino.OPT magics support found while testing.
> The array allocation helper inlining will be enabled by default in -Xem:server mode after
the patch is applied.

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