[aarch64-port-dev ] Assert failure building Graal

[Stuart Monteith]

These failures appear related to

user:        goetz
date:        Mon May 07 09:11:21 2018 +0200
summary:     8201593: Print array length in ArrayIndexOutOfBoundsException.

Reverting that patch (and 8202745: Remove hyphens from
"out-of-bounds", and summary:     8203881: Print erroneous size in
NegativeArraySizeException) and the tests pass.

I've retested with them removed, and the tests run to completion. It
appears my suggestion for using r22/r23 instead of the scratch
registers weren't quite sufficient to be error free.

BR,
    Stuart



On 6 June 2018 at 12:39, Andrew Haley <aph at redhat.com> wrote:
> On 06/06/2018 11:18 AM, Stuart Monteith wrote:
>> Hi,
>>   The builds are failing with some simple jtreg failures - and not
>> issues with ZGC as I first thought.
>>
>> The results are here:>     http://openjdk.linaro.org/jdkX/openjdk-jtreg-nightly-tests/summary/2018/149/summary.html
>
>
> The requested URL /jdkX/openjdk-jtreg-nightly-tests/builds/client-release/2018/149/JTwork-hotspot/scratch/3/hs_err_pid11249.log was not found on this server.
>
>>
>> I spent a little time reproducing the results on a recent build -
>> today and yesterday. Disabling/Enabling "UseBarriersForVolatile" makes
>> no difference.
>> I am testing with fastdebug and on the C1 compiler. These failures
>> don't appear with C2.
>>
>> BR,
>>     Stuart
>>
>> On 5 June 2018 at 17:37, Andrew Haley <aph at redhat.com> wrote:
>>> On 06/05/2018 05:25 PM, Roman Kennke wrote:
>>>> Is anybody working on this? It blocks my testing on other unrelated
>>>> patches and generally makes CI unhappy on aarch64.
>>>
>>> I'm waiting for Andrew Dinn to return.  It's his code that was
>>> broken by the modular GC barriers change.
>>>
>>> In the meantime you can set UseBarriersForVolatile to true.
>>>
>>> --
>>> Andrew Haley
>>> Java Platform Lead Engineer
>>> Red Hat UK Ltd. <https://www.redhat.com>
>>> EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671
>
>
> --
> Andrew Haley
> Java Platform Lead Engineer
> Red Hat UK Ltd. <https://www.redhat.com>
> EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671