RFR 8166929: [JVMCI] Expose decompile counts in MDO

Vitaly Davidovich vitalyd at gmail.com
Fri Sep 30 02:16:52 UTC 2016

Quick fly-by comment: HotSpotMethodData::toString should use %d for
overflow recompiles count printing, like the other counters.


On Thursday, September 29, 2016, Tom Rodriguez <tom.rodriguez at oracle.com>

> http://cr.openjdk.java.net/~never/8166929/webrev
> 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

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