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Quick Lists
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Bug ID:
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6709093
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Votes
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0
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Synopsis
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Compressed Oops: reduce size of compiled methods
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Category
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hotspot:compiler2
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Reported Against
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Release Fixed
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hs13(b02)
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State
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10-Fix Delivered,
request for enhancement
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Priority:
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4-Low
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Related Bugs
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6712872
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Submit Date
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30-MAY-2008
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Description
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There is ~60% regression in monte_carlo due to not inlining
nextDouble() method and, as result, not (EA) scalarizing Random customer .
The method is not inlinined since the size of its compiled
code > 1000 (inlining threshold) because of additional
encoding/decoding instructions.
Posted Date : 2008-06-10 17:02:38.0
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Work Around
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N/A
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Evaluation
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Exclude UEP size from nmethod code size.
Use addressing through narrow oop to get prototype header.
Posted Date : 2008-06-10 17:02:38.0
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Comments
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PLEASE NOTE: JDK6 is formerly known as Project Mustang
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