git: openjdk/jdk: 8319793: C2 compilation fails with "Bad graph detected in build_loop_late" after JDK-8279888

[Roland Westrelin]

Changeset: b922f8d4
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2024-01-11 09:00:44 +0000
URL:       https://git.openjdk.org/jdk/commit/b922f8d45951250b7c39cb179b9bc1a8a6256a9e

8319793: C2 compilation fails with "Bad graph detected in build_loop_late" after JDK-8279888

Reviewed-by: chagedorn, epeter

! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.cpp
! src/hotspot/share/opto/castnode.cpp
! src/hotspot/share/opto/castnode.hpp
! src/hotspot/share/opto/cfgnode.hpp
! src/hotspot/share/opto/ifnode.cpp
! src/hotspot/share/opto/loopPredicate.cpp
! src/hotspot/share/opto/loopUnswitch.cpp
! src/hotspot/share/opto/loopnode.hpp
! src/hotspot/share/opto/loopopts.cpp
! src/hotspot/share/opto/memnode.cpp
! src/hotspot/share/opto/memnode.hpp
! src/hotspot/share/opto/node.hpp
+ test/hotspot/jtreg/compiler/rangechecks/TestArrayAccessAboveRCAfterSmearingOrPredication.java
+ test/hotspot/jtreg/compiler/rangechecks/TestArrayAccessCastIIAboveRC.java