[aarch64-port-dev ] git: openjdk/aarch64-port: master: 8271340: Crash PhaseIdealLoop::clone_outer_loop

[Roland Westrelin]

Changeset: 2abf3b3b
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2021-09-07 15:15:17 +0000
URL:       https://git.openjdk.java.net/aarch64-port/commit/2abf3b3b2743947282300ee8416611559e49fca0

8271340: Crash PhaseIdealLoop::clone_outer_loop

Reviewed-by: kvn, thartmann

! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.hpp
! src/hotspot/share/opto/cfgnode.cpp
+ test/hotspot/jtreg/compiler/loopopts/TestInfiniteLoopCCP.java