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

Aleksey Shipilev aleksey.shipilev at oracle.com
Mon Oct 13 10:39:55 UTC 2014

On 08.10.2014 14:33, Roland Westrelin wrote:
> http://cr.openjdk.java.net/~roland/6700100/webrev.00/

The rationale in JBS issue looks good.

Any reason why you chosen 8 as the threshold value? Any benchmarking
involved? Do you need one?

> Converts ArrayCopy nodes for small instance clones to series of
> loads/stores + a little bit of cleanup.
> Small array clones & copies as loads/stores are coming next in
> another change.


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