[aarch64-port-dev ] git: openjdk/aarch64-port: master: 8272570: C2: crash in PhaseCFG::global_code_motion

[Jie Fu]

Changeset: 0f428ca5
Author:    casparcwang <casparcwang at tencent.com>
Committer: Jie Fu <jiefu at openjdk.org>
Date:      2021-08-25 01:16:48 +0000
URL:       https://git.openjdk.java.net/aarch64-port/commit/0f428ca533627e758cdca599d4589f39c21e27b6

8272570: C2: crash in PhaseCFG::global_code_motion

Co-authored-by: Hui Shi <hshi at openjdk.org>
Reviewed-by: thartmann, rbackman

! src/hotspot/share/opto/lcm.cpp
+ test/hotspot/jtreg/compiler/regalloc/TestGCMRecalcPressureNodes.java