RFR (S) 7901096: Blackhole.consume(primitive) do two volatile reads

[Sergey Kuksenko]

Looks good for me.

On 11/12/2014 07:54 PM, Aleksey Shipilev wrote:
> Hi,
>
> I would like a second pair of eyes on this patch:
>   https://bugs.openjdk.java.net/browse/CODETOOLS-7901096
>   http://cr.openjdk.java.net/~shade/7901096/webrev.00/
>
> The patch makes the memory effects consistent with
> Blackhole.consume(Object). It improves the performance on ARM
> (expected), and keeps it the same on x86 (expected):
>   http://cr.openjdk.java.net/~shade/7901096/performance.txt
>
> Thanks,
> -Aleksey.
>

-- 
Best regards,
Sergey Kuksenko