RFR: 8291302: ARM32: nmethod entry barriers support [v3]

[Martin Doerr]

On Mon, 5 Dec 2022 14:21:03 GMT, Aleksei Voitylov <avoitylov at openjdk.org> wrote:

>> Isn't there a jtreg test which triggers the deoptimization somehow?
>
> I could not find jtreg tests that specially target deoptimization codepath but one can trigger and test it using a benchmark, e.g. dacapo lusearch with +DeoptimizeNMethodBarriersALot key.

ok, thanks for checking

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PR: https://git.openjdk.org/jdk/pull/11442