RFR 8229923: Shenandoah: Fix JVM selections for Shenandoah critical native tests

[Zhengyu Gu]

I had offline conversation with Aleksey. We can tolerate failures on 
x86_32 until JDK-8229919. Therefore, I would like to withdraw this RFR.

Thanks,

-Zhengyu

On 8/20/19 11:41 AM, Zhengyu Gu wrote:
> A couple of Shenandoah critical native tests are only valid on 64-bit 
> JVM on x86 arch, os arch selector is not enough to guarantee that, need 
> to add vm.bits selector.
> 
> Bug: https://bugs.openjdk.java.net/browse/JDK-8229923
> Webrev: http://cr.openjdk.java.net/~zgu/JDK-8229923/webrev.00/
> 
> Test:
>    32-bit JVM on x86_64 Linux
>    64-bit JVM on x86_64 Linux
>    64-bit JVM on aarch64 Linux
> 
> Thanks,
> 
> -Zhengyu