[jdk11u-dev] Integrated: 8267396: Avoid recording "pc" in unhandled oops detector for better performance

[Aleksey Shipilev]

On Fri, 25 Jun 2021 12:39:15 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> This improves the performance under `-XX:+CheckUnhandledOops`. Backport is unclean, because `Thread::is_in_stack` was renamed to `Thread::is_in_live_stack` by [JDK-8238988](https://bugs.openjdk.java.net/browse/JDK-8238988).
> 
> Additional testing:
>  - [x] `tier1` with `-XX:+CheckUnhandledOops`

This pull request has now been integrated.

Changeset: d424c0ce
Author:    Aleksey Shipilev <shade at openjdk.org>
URL:       https://git.openjdk.java.net/jdk11u-dev/commit/d424c0ced4af3dc51aaa329b46c26e4ce9bea6d7
Stats:     11 lines in 3 files changed: 0 ins; 3 del; 8 mod

8267396: Avoid recording "pc" in unhandled oops detector for better performance

Reviewed-by: phh
Backport-of: f67847f52a306874d1a0d92250f8a556b3af6507

-------------

PR: https://git.openjdk.java.net/jdk11u-dev/pull/71