git: openjdk/jdk15u-dev: 8272574: C2: assert(false) failed: Bad graph detected in build_loop_late

[Yuri Nesterenko]

Changeset: e0765c3c
Author:    Yuri Nesterenko <yan at openjdk.org>
Date:      2022-05-26 14:09:13 +0000
URL:       https://git.openjdk.java.net/jdk15u-dev/commit/e0765c3c6e3281f445b634419275bd9f332b86de

8272574: C2: assert(false) failed: Bad graph detected in build_loop_late

Backport-of: 16c3ad1ff4d9a0e21f15656c73a96a6c143c811a

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