RFR: 8224868 [lworld] VerifyLastFrame fails with assert: getting result from unreachable basicblock

Frederic Parain frederic.parain at oracle.com
Wed May 29 20:15:30 UTC 2019


This is a fix for 8224868 [lworld] VerifyLastFrame fails with assert: getting result from unreachable basicblock :
https://bugs.openjdk.java.net/browse/JDK-8224868

The bug is due to the identity check on the lock being performed after the bcp was incremented,
causing the IllegalMonitorStateException to have an incorrect handling with respect to the exception table.

The changes:
http://cr.openjdk.java.net/~fparain/8224868/webrev.00/

The fix has been tested with the reproducer provided with the bug report.
Tier1 tests are currently being run on Mach5.

Thank you,

Fred



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