[aarch64-port-dev ] git: openjdk/aarch64-port: master: 8274145: C2: condition incorrectly made redundant with dominating main loop exit condition

[Roland Westrelin]

Changeset: 2aacd422
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2021-10-08 14:48:35 +0000
URL:       https://git.openjdk.java.net/aarch64-port/commit/2aacd4220a01b467de671212c7a74e6c81a2ad3c

8274145: C2: condition incorrectly made redundant with dominating main loop exit condition

Reviewed-by: kvn, neliasso

! src/hotspot/share/opto/loopnode.hpp
! src/hotspot/share/opto/loopopts.cpp
+ test/hotspot/jtreg/compiler/loopopts/TestIfReplacedByMainLoopExit.java