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Bug ID: 6913075 EA identifies escape state incorrectly after 6895383 fix
6913075 : EA identifies escape state incorrectly after 6895383 fix

Details
Type:
Bug
Submit Date:
2009-12-23
Status:
Resolved
Updated Date:
2010-04-03
Project Name:
JDK
Resolved Date:
2010-01-19
Component:
hotspot
OS:
solaris_10
Sub-Component:
compiler
CPU:
sparc
Priority:
P4
Resolution:
Fixed
Affected Versions:
hs17
Fixed Versions:
hs17

Related Reports
Backport:
JDK-2189852 - EA identifies escape state incorrectly after 6895383 fix
Backport:
JDK-2187249 - EA identifies escape state incorrectly after 6895383 fix
Relates:
JDK-6895383 - JCK test throws NPE for method compiled with Escape Analysis

Sub Tasks

Description
In some cases EA incorrectly identifies escape state of allocations passed as call arguments.
It use ArgEscape instead of GlobalEscape which leads to incorrect elimination of locks.

Comments
EVALUATION

http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/4b84186a8248
2010-01-05 
EVALUATION

See description.
2009-12-23


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