git: openjdk/jdk21u: master: 8318183: C2: VM may crash after hitting node limit

[Aleksey Shipilev]

Changeset: b93d884b
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2023-11-08 14:56:32 +0000
URL:       https://git.openjdk.org/jdk21u/commit/b93d884b498e2ef87d615cf9ac761ec0eb811606

8318183: C2: VM may crash after hitting node limit

Backport-of: 31ef400f31b1fd9a861870cce69f6d3eec72aa46

! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
! src/hotspot/share/opto/callGenerator.cpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/graphKit.hpp
! src/hotspot/share/opto/loopnode.cpp
! src/hotspot/share/opto/loopnode.hpp
! src/hotspot/share/opto/matcher.cpp
! src/hotspot/share/opto/parse1.cpp