[lilliput-jdk17u:lilliput] Integrated: 8304702: [Lilliput/JDK17] Increase size of C2HandleAnonOMOwnerStub on x86

[Roman Kennke]

On Wed, 22 Mar 2023 06:58:51 GMT, Roman Kennke <rkennke at openjdk.org> wrote:

> Deeper testing has revealed that the C2HandleAnonOMOwnerStub can take 18 bytes instead of currently used 17. We shall increase the max_size() for that stub. I haven't seen it on any of my machines, but it came up in testing of [JDK-8291555](https://bugs.openjdk.org/browse/JDK-8291555) in Oracle's testing infra. It's probably rare and/or machine dependent.
> 
> Testing:
>  - [x] tier1

This pull request has now been integrated.

Changeset: 21b67097
Author:    Roman Kennke <rkennke at openjdk.org>
URL:       https://git.openjdk.org/lilliput-jdk17u/commit/21b6709771e998bb99b882d785fc43990c2ae578
Stats:     1 line in 1 file changed: 0 ins; 0 del; 1 mod

8304702: [Lilliput/JDK17] Increase size of C2HandleAnonOMOwnerStub on x86

Reviewed-by: shade

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PR: https://git.openjdk.org/lilliput-jdk17u/pull/14