Integrated: 8303489: Add a test to verify classes in vmStruct have unique vtables

[Alex Menkov]

On Thu, 2 Mar 2023 02:41:12 GMT, Alex Menkov <amenkov at openjdk.org> wrote:

> Unique vtables for classes in vmStruct data is a requirement for SA to correctly detect hotspot classes.
> The fix adds test to verify this requirement.
> 
> The test fails as expected on Windows if VM is built without RTTI (see JDK-8302817)

This pull request has now been integrated.

Changeset: f9aadb94
Author:    Alex Menkov <amenkov at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/f9aadb943cb90382a631a5cafd0624d4e8a47789
Stats:     180 lines in 2 files changed: 178 ins; 0 del; 2 mod

8303489: Add a test to verify classes in vmStruct have unique vtables

Reviewed-by: cjplummer, sspitsyn

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PR: https://git.openjdk.org/jdk/pull/12820