git: openjdk/jdk17u-dev: 8290822: C2: assert in PhaseIdealLoop::do_unroll() is subject to undefined behavior

[Goetz Lindenmaier]

Changeset: 241c066a
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2023-04-27 10:36:28 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/241c066a28edc3f72a50092846f49fe30d82e222

8290822: C2: assert in PhaseIdealLoop::do_unroll() is subject to undefined behavior

Backport-of: cd77fcfb5f9156e5f0909fa15a842dde6c25c66a

! src/hotspot/share/opto/loopTransform.cpp