[jdk17u-dev] RFR: 8072070: Improve interpreter stack banging

[Paul Hohensee]

On Thu, 27 Oct 2022 11:00:56 GMT, Dmitry Chuyko <dchuyko at openjdk.org> wrote:

> Original patch applies almost cleanly. The only difference is in os.cpp where `thread->as_Java_thread()` is used instead of `JavaThread::cast(thread)` because https://bugs.openjdk.org/browse/JDK-8268368 (Adopt cast notation for JavaThread conversions) is not in 17u.
> 
> Testing: jtreg tier1, tier2 on x86 and aarch64.

Lgtm.

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Marked as reviewed by phh (Reviewer).

PR: https://git.openjdk.org/jdk17u-dev/pull/848