RFR: 8252505: C1/C2 compiler support for blackholes [v24]

David Holmes david.holmes at oracle.com
Sun Dec 6 21:36:04 UTC 2020


On 7/12/2020 3:47 am, Aleksey Shipilev wrote:
> On Fri, 4 Dec 2020 16:27:49 GMT, Andrew Haley <aph at openjdk.org> wrote:
> 
>>> Aleksey Shipilev has updated the pull request incrementally with one additional commit since the last revision:
>>>
>>>    Do not print void warning with -XX:-PrintWarnings
>>
>> AArch64 looks good. This is a substantial improvement. There's still a pesky volatile load of isDone inside the inner loop, but that's for another day.
> 
> Thank you all, that was a wild ride.

The new tests you added are failing in numerous ways across all 
platforms in our CI testing. I will file a bug if noone has already.

David

> -------------
> 
> PR: https://git.openjdk.java.net/jdk/pull/1203
> 


More information about the hotspot-dev mailing list