git: openjdk/jdk22: 8320175: [BACKOUT] 8316533: C2 compilation fails with assert(verify(phase)) failed: missing Value() optimization

[Emanuel Peter]

Changeset: eb2c4b0b
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2024-01-17 07:59:43 +0000
URL:       https://git.openjdk.org/jdk22/commit/eb2c4b0b838930f1a2bf4d040bd13da5adde6ec3

8320175: [BACKOUT] 8316533: C2 compilation fails with assert(verify(phase)) failed: missing Value() optimization

Reviewed-by: thartmann
Backport-of: e01f6da1b8e7de19f90c7cb21b3cd1ff2ab29cb7

! src/hotspot/share/opto/subtypenode.cpp
- test/hotspot/jtreg/compiler/types/TestSubTypeOfAbstractClass.java