[11] RFR (XS): 8207065: cleanup compiler tests for Client VM

[Aleksei Voitylov]

Hi,

please review this test-only low risk fix that cleans up the noise in 
Client VM testing. The compiler tests in question fail on Client VM 
because some compiler options they are testing are not present. From the 
commit history, the tests are clearly designed for C2. Marking the tests 
as requiring Server VM.

webrev: 
http://cr.openjdk.java.net/~dchuyko/aleksei.voitylov/8207065/webrev.00/
bug: https://bugs.openjdk.java.net/browse/JDK-8207065

OK for 11?

Thanks,

-Aleksei