RFR 8166929: [JVMCI] Expose decompile counts in MDO

Tom Rodriguez tom.rodriguez at oracle.com
Fri Sep 30 16:07:27 UTC 2016

> On Sep 29, 2016, at 7:16 PM, Vitaly Davidovich <vitalyd at gmail.com> wrote:
> Quick fly-by comment: HotSpotMethodData::toString should use %d for overflow recompiles count printing, like the other counters.

Thanks, that was a typo.  Fixed and updated in place.


> Thanks
> On Thursday, September 29, 2016, Tom Rodriguez <tom.rodriguez at oracle.com <mailto:tom.rodriguez at oracle.com>> wrote:
> http://cr.openjdk.java.net/~never/8166929/webrev <http://cr.openjdk.java.net/~never/8166929/webrev>
> https://bugs.openjdk.java.net/browse/JDK-8166929 <https://bugs.openjdk.java.net/browse/JDK-8166929>
> This is a minor API addition to expose some of the top-level MDO decompile and recompile counts.  It’s necessary to detect recompilation pathologies.  Tested by printing MDOs from JVMCI.  I also fixed a few problems I discovered with the formatting of the MDO printed form.
> tom
> -- 
> Sent from my phone

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