RFR: 8263897: compiler/c2/aarch64/TestVolatilesSerial.java failed with "java.lang.RuntimeException: Wrong method"

[Vladimir Kozlov]

On Mon, 22 Mar 2021 08:20:06 GMT, Roland Westrelin <roland at openjdk.org> wrote:

>> The test assumes that testInt() method's compilation information will be first in output. 
>> But these tests did not run with -Xbatch or -XX:CICompilerCount=1 flag. They only use `-XX:-TieredCompilation` which does not guarantee which method is compiled first.
>> 
>> Added `-XX:-BackgroundCompilation` flag to make sure all test methods compiled in expected order.
>> 
>> Tested tier1-3 and 50x test run.
>
> Looks good to me.

Thank you, Roland

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PR: https://git.openjdk.java.net/jdk/pull/3103