RFR(XS): fix c2-only compilation and some tests

[Vladimir Kozlov]

Thank you, Liu

I will start final testing and push it if testing passed clean.

Vladimir

On 8/8/18 4:03 PM, Liu Xin wrote:
> Hi, Vladimir,
> 
> Here the new revision includes your change.
> http://cr.openjdk.java.net/~phh/8207965/webrev.05/ <http://cr.openjdk.java.net/%7Ephh/8207965/webrev.05/>
> 
> Thank you for reviewing it.
> 
> Thanks,
> —lx
> 
>> On Aug 8, 2018, at 1:40 PM, Vladimir Kozlov <vladimir.kozlov at oracle.com <mailto:vladimir.kozlov at oracle.com>> wrote:
>>
>> TestAESIntrinsicsOnUnsupportedConfig.java
>