RFR: JDK-8199781: Don't use naked == for comparing oops

[Roman Kennke]

Am 30.03.2018 um 13:27 schrieb coleen.phillimore at oracle.com:
> 
> 
> On 3/29/18 6:51 PM, Roman Kennke wrote:
>> I'm waiting for Coleen to come back with performance testing results,
>> and will then push the last reviewed changeset.
> Performance is fine with our standard set of testing.  Ship it!
> Coleen

Thanks Coleen, and everybody else for supporting this.

I've submitted the last changeset into the submit repo. If it comes back
green, I'll push it tonight. I'll be around over Easter holidays to take
care of any emergency caused by this (if any).

Cheers, enjoy Easter holidays!
Roman