RFR(xxs): 8214229: Enable ShowRegistersOnAssert by default

[coleen.phillimore at oracle.com]

This seems fine with me.  Maybe we'll decide that this doesn't need to 
be an option in the future.
Thanks,
Coleen

On 11/22/18 6:21 AM, Thomas Stüfe wrote:
> Hi,
>
> 8191101 (Show register content in hs-err file on assert) added a small
> facility which would show register content in hs-err files at the
> point where asserts/guarantees happened.
>
> This feature has been very useful to us, and since its inception has
> been enabled by default in our nightlies without problems showing up.
> So we would like to enable this feature by default .
>
> Please note that this feature is stubbed out on Non-Linux platforms so
> this only affects Linux.
>
> Bug: https://bugs.openjdk.java.net/browse/JDK-8214229
> cr: http://cr.openjdk.java.net/~stuefe/webrevs/8214229-enable-ShowRegistersOnAssert-by-default/webrev.00/webrev/
>
> Thank you,
>
> Thomas