[jdk21u-dev] Integrated: 8325074: ZGC fails assert(index == 0 || is_power_of_2(index)) failed: Incorrect load shift: 11

[Aleksey Shipilev]

On Mon, 19 Feb 2024 08:59:04 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Clean backport to fix a regression introduced by [JDK-8321619](https://bugs.openjdk.org/browse/JDK-8321619) in 21.0.3.
> 
> Additional testing:
>  - [x] Linux x86_64 server fastdebug, `all` with `-XX:+UseZGC -XX:+ZGenerational` (some known failures)

This pull request has now been integrated.

Changeset: 9adc281a
Author:    Aleksey Shipilev <shade at openjdk.org>
URL:       https://git.openjdk.org/jdk21u-dev/commit/9adc281a50bafa081decc64cd8b2d00c94cd879d
Stats:     5 lines in 3 files changed: 1 ins; 0 del; 4 mod

8325074: ZGC fails assert(index == 0 || is_power_of_2(index)) failed: Incorrect load shift: 11

Backport-of: 2705ed0a71e606a517518569d60051c85ad3c516

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PR: https://git.openjdk.org/jdk21u-dev/pull/268