RFR (S) 8230238: Add another regression test for JDK-8134739

[Vladimir Kozlov]

On 8/27/19 9:56 AM, Aleksey Shipilev wrote:
> On 8/27/19 6:02 PM, Vladimir Kozlov wrote:
>> Looks good. Did you tested it with Graal?
> 
> Nope, I did not test with Graal. I mostly eyeballed different C1/C2 configs to see if it runs within
> the appropriate time (<10s).
> 
> If you want me to try Graal, I would need instructions and some more time next week.

Run with "-XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI -XX:+UseJVMCICompiler -Djvmci.Compiler=graal"

It will use Graal instead of C2. It could be really slow if you switch off -XX:-TieredCompilation so run it in Tiered mode.

Vladimir