[aarch64-port-dev ] git: openjdk/aarch64-port: master: 8256385: C2: fatal error: modified node is not on IGVN._worklist

[Tobias Hartmann]

Changeset: f504f419
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2020-11-18 11:53:25 +0000
URL:       https://github.com/openjdk/aarch64-port/commit/f504f419

8256385: C2: fatal error: modified node is not on IGVN._worklist

Reviewed-by: chagedorn, roland

! src/hotspot/share/opto/loopnode.cpp
+ test/hotspot/jtreg/compiler/c2/TestDeadNodeDuringIGVN.java