git: openjdk/jdk: 8282590: C2: assert(addp->is_AddP() && addp->outcnt() > 0) failed: Don't process dead nodes

[Tobias Hartmann]

Changeset: d29c7e74
Author:    Emanuel Peter <emanuel.peter at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2022-03-22 16:23:23 +0000
URL:       https://git.openjdk.java.net/jdk/commit/d29c7e740d51cb50a1aa0a941a5b460782f8da68

8282590: C2: assert(addp->is_AddP() && addp->outcnt() > 0) failed: Don't process dead nodes

Reviewed-by: thartmann, chagedorn

! src/hotspot/share/opto/arraycopynode.cpp
! src/hotspot/share/opto/subtypenode.cpp
! test/hotspot/jtreg/compiler/arraycopy/TestArrayCopyAsLoadsStores.java