git: openjdk/jdk19u: master: 2 new changesets

[Tobias Hartmann]

Changeset: 6c7378a3
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2022-11-23 14:12:13 +0000
URL:       https://git.openjdk.org/jdk19u/commit/6c7378a33ffbdec65bde165947c9f6acfa004e29

8290964: C2 compilation fails with assert "non-reduction loop contains reduction nodes"

Backport-of: 4bdd1c914859e221c64208d47ef309d463609953

! src/hotspot/share/opto/loopnode.cpp
! src/hotspot/share/opto/loopnode.hpp
! src/hotspot/share/opto/superword.cpp

Changeset: d1268e96
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2022-11-23 14:13:21 +0000
URL:       https://git.openjdk.org/jdk19u/commit/d1268e9642b42fdcfe5555217965c21e28c03569

8294538: missing is_unloading() check in SharedRuntime::fixup_callers_callsite()

Reviewed-by: eosterlund
Backport-of: b5efa2afe268e3171f54d8488ef69bf67059bd7f

! src/hotspot/share/oops/method.cpp
! src/hotspot/share/oops/method.hpp
! src/hotspot/share/runtime/sharedRuntime.cpp