[aarch64-port-dev ] git: openjdk/aarch64-port: master: 8281117: Add regression test for JDK-8280587

[Tobias Hartmann]

Changeset: f5e08700
Author:    Emanuel Peter <emanuel.peter at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2022-02-07 08:18:07 +0000
URL:       https://git.openjdk.java.net/aarch64-port/commit/f5e0870091ad9534e7a3dd08ef2e3ee7cd781c6d

8281117: Add regression test for JDK-8280587

Reviewed-by: chagedorn, thartmann, xliu

+ test/hotspot/jtreg/compiler/loopopts/TestCastIIMakesMainLoopPhiDead2.java