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Bug ID: JDK-7059039 EA: don't change non escaping state of NULL pointer
JDK-7059039 : EA: don't change non escaping state of NULL pointer

Details
Type:
Enhancement
Submit Date:
2011-06-24
Status:
Closed
Updated Date:
2012-03-22
Project Name:
JDK
Resolved Date:
2012-01-23
Component:
hotspot
OS:
generic
Sub-Component:
compiler
CPU:
generic
Priority:
P4
Resolution:
Fixed
Affected Versions:
hs23
Fixed Versions:
hs23 (b06)

Related Reports
Backport:
Backport:

Sub Tasks

Description
During recent investigation of EA I found that escape state of NULL pointer could be chaged to global escape and as result local allocations could be marked as global escaped.

                                    

Comments
EVALUATION

http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/e69a66a1457b
                                     
2011-10-26
EVALUATION

http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/e69a66a1457b
                                     
2011-11-15
EVALUATION

http://hg.openjdk.java.net/hsx/hotspot-emb/hotspot/rev/e69a66a1457b
                                     
2011-11-29
EVALUATION

See main CR
                                     
2011-11-30
EVALUATION

http://hg.openjdk.java.net/lambda/lambda/hotspot/rev/e69a66a1457b
                                     
2012-03-22



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