[aarch64-port-dev ] git: openjdk/aarch64-port: master: 8271056: C2: "assert(no_dead_loop) failed: dead loop detected" due to cmoving identity

[Christian Hagedorn]

Changeset: 54481394
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2021-11-08 12:47:58 +0000
URL:       https://git.openjdk.java.net/aarch64-port/commit/54481394a3b7d36b2326e22e4aa910a3e8041b5c

8271056: C2: "assert(no_dead_loop) failed: dead loop detected" due to cmoving identity

Reviewed-by: kvn, thartmann

! src/hotspot/share/opto/cfgnode.cpp
+ test/hotspot/jtreg/compiler/c2/TestDeadDataLoopCmoveIdentity.java