git: openjdk/jdk11u-dev: 8268360: Missing check for infinite loop during node placement

[Martin Doerr]

Changeset: 22a4752d
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2021-07-12 12:52:47 +0000
URL:       https://git.openjdk.java.net/jdk11u-dev/commit/22a4752d5cb6d4cbaa229706ec5fc7016ffddc52

8268360: Missing check for infinite loop during node placement
8268417: Add test from JDK-8268360

Reviewed-by: roland

! src/hotspot/share/opto/loopopts.cpp
+ test/hotspot/jtreg/compiler/loopopts/TestInfLoopNearUsePlacement.java