8213481: [REDO] Fix incorrect copy constructors in hotspot

[Kim Barrett]

> On Nov 28, 2018, at 2:38 AM, Lindenmaier, Goetz <goetz.lindenmaier at sap.com> wrote:
> 
> Hi Kim, 
> 
> we have seen various issues with xlc and acc wrt. 
> to constructors/destructors. xlc still issues a row of warnings,
> which we disabled so that the builds passes. Therefore I 
> thought I better make sure it works :)

Hm, are any of those warnings “interesting”?  Maybe they should be reported?

> All the other builds are fine, too.

Thanks for the additional testing.