[12] RFR: 8213825: assert(false) failed: Non-balanced monitor enter/exit! Likely JNI locking

[Vladimir Kozlov]

Hi Jamsheed,

Fix is good. I approved it for JDK 12 push.

Thanks,
Vladimir

On 1/23/19 6:08 AM, Jamsheed wrote:
> 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
>