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Quick Lists
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Bug ID:
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6705887
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Votes
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0
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Synopsis
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Compressed Oops: generate x64 addressing and implicit null checks with narrow oops
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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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21-MAY-2008
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Description
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Currently C2 generates explicit narrow oops NULL checks (after 6703890 fix)
and decode narrow oops to form an extended address for x64.
Generate addresses and implicit null checks with narrow oops to avoid decoding.
Posted Date : 2008-05-21 23:16:07.0
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Work Around
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N/A
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Evaluation
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See description.
Posted Date : 2008-05-30 17:19:53.0
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Comments
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PLEASE NOTE: JDK6 is formerly known as Project Mustang
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