RFR: 8222558: Rework ResolvedMethodTable verification

[coleen.phillimore at oracle.com]

This looks good too.
Coleen

On 4/16/19 5:00 PM, Stefan Karlsson wrote:
> Hi all,
>
> Please review this patch to rework the ResolvedMethodTable verification.
>
> https://cr.openjdk.java.net/~stefank/8222558/webrev.01/
> https://bugs.openjdk.java.net/browse/JDK-8222558
>
> The patch removes the quadratic search for duplicate entries, and adds 
> a linear scan that checks that the vmtargets are non-old methods. The 
> verification is moved to be run when Universe::verify is called.
>
> Testing tier1-3.
>
> Thanks,
> StefanK