RFR: 8201480: ISA/CPU feature detection code crashes on linux-sparc

[David Holmes]

Looks fine to me.

Please update copyright year before pushing.

Thanks,
David

On 12/04/2018 8:13 PM, John Paul Adrian Glaubitz wrote:
> Hi!
> 
> Please review this small change which fixes a crash on linux-sparc
> in the ISA/CPU feature detection code [1].
> 
> The change can be found in [2] and affects Hotspot on linux-sparc
> only as the change is specific to this target. It does not affect
> Zero.
> 
> Thanks,
> Adrian
> 
>> [1] https://bugs.openjdk.java.net/browse/JDK-8201480
>> [2] http://cr.openjdk.java.net/~glaubitz/8201480/webrev.01/
>