git: openjdk/jdk: 8321107: Add more test cases for JDK-8319372

[Christian Hagedorn]

Changeset: ecd335d8
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2023-12-01 07:44:09 +0000
URL:       https://git.openjdk.org/jdk/commit/ecd335d8f42757d332f217e220e1a9db8c48c8d6

8321107: Add more test cases for JDK-8319372

Reviewed-by: roland, kvn

+ test/hotspot/jtreg/compiler/c2/TestTopCastIIOnUndetectedDeadPath4.java