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Posted to commits@harmony.apache.org by "Pavel Ozhdikhin (JIRA)" <ji...@apache.org> on 2006/12/19 22:16:22 UTC
[jira] Updated: (HARMONY-2806) [drlvm][jit][opt] Simplifier does
not optimize loading of fun addr slot of known type
[ http://issues.apache.org/jira/browse/HARMONY-2806?page=all ]
Pavel Ozhdikhin updated HARMONY-2806:
-------------------------------------
Attachment: simplifier.patch
The patch is attached.
> [drlvm][jit][opt] Simplifier does not optimize loading of fun addr slot of known type
> -------------------------------------------------------------------------------------
>
> Key: HARMONY-2806
> URL: http://issues.apache.org/jira/browse/HARMONY-2806
> Project: Harmony
> Issue Type: Improvement
> Components: DRLVM
> Reporter: Pavel Ozhdikhin
> Priority: Minor
> Attachments: simplifier.patch
>
>
> Simplifier does not optimize ldvfnslot->ldfnslot when VTable load instruction has been simplified before (ldvtable->getvtable). The attached patch enables such optimization thus allowing further simpification of virtual call to a direct call.
> The patch has been tested on Win32/debug/SPECjbb2005 only.
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