hg: jdk/jdk12: 8216135: C2 assert(!had_error) failed: bad dominance

[rwestrel at redhat.com]

Changeset: 8e260023fc53
Author:    roland
Date:      2019-01-14 15:07 +0100
URL:       http://hg.openjdk.java.net/jdk/jdk12/rev/8e260023fc53

8216135: C2 assert(!had_error) failed: bad dominance
Reviewed-by: thartmann, kvn

! src/hotspot/share/opto/loopPredicate.cpp
! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/opto/loopnode.hpp
! test/hotspot/jtreg/ProblemList.txt