[12] RFR: 8213825: assert(false) failed: Non-balanced monitor enter/exit! Likely JNI locking
Jamsheed
jamsheed.c.m at oracle.com
Wed Jan 23 14:08:57 UTC 2019
Hi,
Request for review
bug: https://bugs.openjdk.java.net/browse/JDK-8213825
webrev: http://cr.openjdk.java.net/~jcm/8213825/webrev.00/index.html
Bug & Fix Desc:
if markword load has sfpt as control i/p(i.e synchronizations near a
safepoint), it skips sfpt assuming sfptOp wouldn't write to markword memory
fix: not to skip sfpt for markword loads.
tests: hs-tier1-5, hs-precheckin-comp
Best regards,
Jamsheed
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