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Quick Lists
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Bug ID:
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6805427
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Votes
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0
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Synopsis
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adlc compiler may generate incorrect machnode emission code
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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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hs15(b03),
7(b51) (Bug ID:2174482)
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State
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10-Fix Delivered,
bug
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Priority:
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2-High
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Related Bugs
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6467906
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Submit Date
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13-FEB-2009
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Description
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Memory allocation bug in adlc may cause 3rd and later KILLed 'instruct'
operands bound to a specific register being re-bound by the reg allocator to a
different register, thus causing incorrcet code generation.
Posted Date : 2009-02-13 17:32:49.0
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Work Around
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N/A
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Evaluation
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http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/0ad1cb407fa1
Posted Date : 2009-02-25 21:32:49.0
The fix is simply to compute a correct worst case size for the array based on the number of components.
Posted Date : 2009-02-26 22:00:45.0
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Comments
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PLEASE NOTE: JDK6 is formerly known as Project Mustang
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