[13] RFR(S) 8221514: [Graal] java/lang/String/CompactString/ tests fail with "GraalError: failed guarantee: no FrameState at DeoptimizingNode" in Graal -Xcomp mode

[Vladimir Kozlov]

https://bugs.openjdk.java.net/browse/JDK-8221514
https://cr.openjdk.java.net/~kvn/8221514/webrev.00/

This is backport of fix [1] included into JDK-8225497 'Update Graal' which was pushed into JDK 14.

Thanks,
Vladimir

[1] https://github.com/oracle/graal/commit/18a4f0b1913be4af9c292932fc6880e2ed1cb664