APAR status
Closed as program error.
Error description
Error Message: Unexpected exception an crash in compiled code due to bad compiled code . Stack Trace: N/A . The value being checked is ensured to be non null at a point in the java code. Yet we get NPE o crash
Local fix
-Xjit:disableGlobalVP
Problem summary
Incorrect JIT Value Propagation Optimization within the loops resulted in discarding of values that got upated within loops.
Problem conclusion
This defect will be fixed in: 5.0.0 SR11 6.0.0 SR7 . The JIT library has been modified to handle such scenarios effeciently. . To obtain the fix: Install build 20090922 or later
Temporary fix
Comments
APAR Information
APAR number
IZ60577
Reported component name
JAVA 5 JIT
Reported component ID
620500124
Reported release
500
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2009-09-18
Closed date
2009-09-23
Last modified date
2009-09-30
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
JAVA 5 JIT
Fixed component ID
620500124
Applicable component levels
R500 PSN
UP
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Document Information
Modified date:
30 September 2009