collection of small fixes from running runtime tests with -Xcomp

[Zoltán Majó]

Hi,


On 03/16/2017 09:27 AM, Tobias Hartmann wrote:
> On 16.03.2017 09:19, Roland Westrelin wrote:
>>> Is C2 code relying on the ValueFactory_attribute used by vnew?
>>> Vnew and this attribute are supposed to be removed in favor of the
>>> vdefault/vwithfield solution to create values. If this is likely to cause
>>> issues to C2, it’s time to speak up.
>> I don't think we have a problem with vnew and the ValueFactory_attribute
>> going away. We'll just have to adjust the code.
> Yes, I agree. Please let us now upfront, so we can adjust our code.

I also agree. I actually hoped to have removed the dependence on the 
ValueFactory_attribute with the changeset:

http://hg.openjdk.java.net/valhalla/valhalla/hotspot/rev/4be6e6ebc443

I'm not sure if more remains to be done.

Best regards,


Zoltan

>
> Thanks,
> Tobias