[13] RFR(T): 8222417: compiler/loopopts/TestOverunrolling.java times out

[Igor Ignatyev]

Hi Tobias,

although I agree that this test shouldn't be executed w/ Graal as JIT in the current setup, I don't think '@requires !vm.graal.enabled' is a right choice here b/c this test still can/should be run w/ libgraal, so I'd suggest to put this test and other tests (e.g. TestScavengeRootsInCode.java) into graal-specific problem list under an umbrella bug saying smth like 'Graal is very slow w/ -XX:-TieredCompilation -Xcomp'.

Thanks,
-- Igor

> On Apr 15, 2019, at 1:34 AM, Tobias Hartmann <tobias.hartmann at oracle.com> wrote:
> 
> Hi,
> 
> please review the following patch:
> https://bugs.openjdk.java.net/browse/JDK-8222417
> http://cr.openjdk.java.net/~thartmann/8222417/webrev.00/
> 
> The test sets -XX:-TieredCompilation -Xcomp and should therefore not be executed with Graal as JIT.
> Otherwise all Graal methods will be compiled by Graal itself running in interpreter mode which is
> very slow and causes the test to time out.
> 
> Thanks,
> Tobias

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