RFR: 8292446: Make TableRateStatistics optional in CHT [v5]

[Coleen Phillimore]

On Fri, 19 Aug 2022 10:28:46 GMT, Johan Sjölén <duke at openjdk.org> wrote:

>> Right now the footprint of disabling statistics for tables where they're not used is minimal as they're single instance and static. We're working on using CHT in more contexts, where it will be dynamically allocated, and then these changes will add up to something more substantial.
>> 
>> Passes tier1+tier2
>
> Johan Sjölén has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Make statistics disabled by defalt

This looks really good! Thank you for fixing this!

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Marked as reviewed by coleenp (Reviewer).

PR: https://git.openjdk.org/jdk/pull/9899