RFR (S): 8207252: C1 still does eden allocations when TLAB is enabled

[serguei.spitsyn at oracle.com]

Restored the bug number and added back the hotspot-dev and 
serviceability-dev mailing lists.

Thanks,
Serguei


On 7/20/18 08:30, JC Beyler wrote:
> Awesome thanks Thomas!
>
> Here is the webrev with the extra information then:
> http://cr.openjdk.java.net/~jcbeyler/8207252/webrev.03/
>
> Thanks again for all the reviews everyone!
> Jc
>
> On Fri, Jul 20, 2018 at 3:23 AM Thomas Schatzl <thomas.schatzl at oracle.com>
> wrote:
>
>> Hi,
>>
>> On Mon, 2018-07-16 at 14:58 -0700, JC Beyler wrote:
>>> Hi all,
>>>
>>> Here is a webrev that does all the architectures in the same way:
>>> http://cr.openjdk.java.net/~jcbeyler/8207252/webrev.02/
>>>
>>> Could anyone review the other architectures and test?
>>>    - arm, sparc & aarch64 are also modified now to follow the same "if
>>> no
>>> tlab, then consider eden space allocation" logic.
>>>
>>> Thanks for your help!
>>> Jc
>>>
>>    looks good.
>>
>> I ran the change through hs-tier1-3 with no issues. It only tests on
>> sparc and x64 though.
>>
>> I do not expect issues on the other platforms though :)
>>
>> Thanks,
>>    Thomas
>>
>>