[15] RFR(S): 8247832: [Graal] Many Javafuzzer tests failures with Graal, due to unexpected results, after last update JDK-8243380

[Tobias Hartmann]

Hi,

please review the following patch that cherry-picks the Graal fix [1] for JDK 15 because the issue
causes massive failure in Fuzzer testing:
https://bugs.openjdk.java.net/browse/JDK-8247832
http://cr.openjdk.java.net/~thartmann/8247832/webrev.00/

Thanks,
Tobias

[1] https://github.com/oracle/graal/commit/3eec42fde4bbdc2c4c36f1dcd44098e968c4feac