Closed as program error.
Error Message: An exception occurs while executing a JIT-compiled Java method that gets an incorrect object address due to executing the inlined code of the wrong method. The actual failure symptoms may vary depending on what incorrect inlined method gets executed. . Stack Trace: N/A .
The problem is caused by a internal JIT optimization that incorrectly eliminates inline guards in a particular scenario in which class hierarchy optimizations is disabled, but the inline guard should not be eliminated when class hierarchy optimizations is disabled. In very rare cases where the JIT compiler fails compilation of the method multiple times due to class hierarchy table changing, this problem can occur. It could also occur if a user explicitly uses the -Xjit:disableCHOpts option.
This defect will be fixed in: 6.0.0 SR11 6.0.1 SR2 FP1 7.0.0 SR2 . The JIT compiler has been updated to ensure that the inline guard does not get eliminated when class hierarchy optimizations is disabled.
Reported component name
Reported component ID
Last modified date
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fixed component name
Fixed component ID
Applicable component levels
Rate this page:
Copyright and trademark information
IBM, the IBM logo and ibm.com are trademarks of International Business Machines Corp., registered in many jurisdictions worldwide. Other product and service names might be trademarks of IBM or other companies. A current list of IBM trademarks is available on the Web at "Copyright and trademark information" at www.ibm.com/legal/copytrade.shtml.