APAR status
Closed as program error.
Error description
Error Message: N/A . Stack Trace: N/A .
Local fix
-Xjit:disableGlobalCopyPropagation will turn off the JIT optimization that erroneously propagates a value into code reachable from a catch block.
Problem summary
The global copy propagation optimization was incorrectly propagating a value to a use that had two definitions when exception edges were considered.
Problem conclusion
This defect will be fixed in: 6.0.0 SR15 6.0.1 SR7 7.0.0 SR6 5.0.0 SR16 FP4 . Global copy propagation was updated to become more conservative in cases with more than one definition.
Temporary fix
Comments
APAR Information
APAR number
IV50753
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
2013-10-11
Closed date
2013-10-11
Last modified date
2013-10-11
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 PSY
UP
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Document Information
Modified date:
11 October 2013