git: openjdk/jdk13u-dev: 8272574: C2: assert(false) failed: Bad graph detected in build_loop_late

[Yuri Nesterenko]

Changeset: 50d9e1d0
Author:    Yuri Nesterenko <yan at openjdk.org>
Date:      2022-05-26 13:24:01 +0000
URL:       https://git.openjdk.java.net/jdk13u-dev/commit/50d9e1d0a498efcbf2dbb9fd32fb179099cfc76f

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