RFR(M): 6700100: optimize inline_native_clone() for small objects with exact klass

[Igor Veresov]

Looks good to me.

igor

> On Dec 16, 2014, at 8:50 AM, Roland Westrelin <roland.westrelin at oracle.com> wrote:
> 
> I’ve added some test cases for this change:
> 
> http://cr.openjdk.java.net/~roland/6700100/webrev.02/
> 
> I still need a second review.
> 
> Roland.