RFR: 8263006: Add optimization for Max(*)Node and Min(*)Node [v3]

[Wang Huang]

On Fri, 23 Apr 2021 19:46:22 GMT, Marcus G K Williams <github.com+168222+mgkwill at openjdk.org> wrote:

> > Thank you for answers.
> > The test should be part of changes.
> 
> I agree with @vnkozlov the jmh benchmark should be included in the changes and should be renamed to express what the benchmark is for.

Thank you for your review. I have added the benchmark. @vnkozlov @mgkwill

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PR: https://git.openjdk.java.net/jdk/pull/3513