RFR: 8250556: revert JVMCI part of JDK-8230395

[David Holmes]

Hi Doug,

This looks like an accurate reversal of the previous changes.

Thanks,
David
-----

On 25/07/2020 4:35 am, Doug Simon wrote:
> (with correct subject this time)
> 
> Please review this bug fix to revert the JVMCI changes made as part of JDK-8230395.
> 
> Instead of aborting the VM when JVMCI counter expansion fails, the JVMCI client should simply be informed of the failure (as was originally suggested <https://bugs.openjdk.java.net/browse/JDK-8230395?focusedCommentId=14289994&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14289994> by David).
> 
> https://bugs.openjdk.java.net/browse/JDK-8250556
> https://cr.openjdk.java.net/~dnsimon/8250556/webrev.00/
> 
> Testing: hs-tier1,hs-tier2,hs-tier3-graal
> 
> -Doug
>