[jdk17u-dev] Integrated: 8277137: Set OnSpinWaitInst/OnSpinWaitInstCount defaults to "isb"/1 for Arm Neoverse N1

[Evgeny Astigeevich]

On Tue, 18 Jan 2022 19:45:42 GMT, Evgeny Astigeevich <duke at openjdk.java.net> wrote:

> Tested:
> - `make test TEST=gtest`: Passed
> - `make run-test TEST=tier1`: Passed
> - `make run-test TEST=tier2`: Passed
> - `make run-test TEST=hotspot/jtreg/compiler/onSpinWait`: Passed with an expected failure
> 
> Expected failure: https://bugs.openjdk.java.net/browse/JDK-8277503
> The failure will be fixed by the backport of JDK-8277503.

This pull request has now been integrated.

Changeset: fe1d8e99
Author:    Evgeny Astigeevich <eastig at amazon.com>
Committer: Paul Hohensee <phh at openjdk.org>
URL:       https://git.openjdk.java.net/jdk17u-dev/commit/fe1d8e99fac0b200de735963ac2a9c5459c6bcc4
Stats:     105 lines in 2 files changed: 105 ins; 0 del; 0 mod

8277137: Set OnSpinWaitInst/OnSpinWaitInstCount defaults to "isb"/1 for Arm Neoverse N1

Backport-of: 38345bd28db83371676f1685806ddc207a833879

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PR: https://git.openjdk.java.net/jdk17u-dev/pull/103