git: openjdk/jdk17u-dev: 8275610: C2: Object field load floats above its null check resulting in a segfault

[Goetz Lindenmaier]

Changeset: f016e603
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2021-12-29 09:33:02 +0000
URL:       https://git.openjdk.java.net/jdk17u-dev/commit/f016e603af58010cd02d8f7275671444ae9a420b

8275610: C2: Object field load floats above its null check resulting in a segfault

Backport-of: 7c6f57fcb1f1fcecf26f7b8046a5a41ca6d9c315

! src/hotspot/share/opto/loopopts.cpp
+ test/hotspot/jtreg/compiler/loopopts/TestEliminateNullCheckWithSplitIf.java