[11u] RFR(S): 8241234: Unify monitor enter/exit runtime entries.

[Severin Gehwolf]

On Fri, 2020-08-28 at 13:11 +0000, Lindenmaier, Goetz wrote:
> I wanted to address that we don't integrate many of the JVMCI changes
> so the OpenJDK 11 is probably not usable with graal.

https://github.com/graalvm/mandrel#how-does-mandrel-differ-from-graal

Thanks,
Severin