hg: valhalla/valhalla: 8227436: [lworld] C2 compilation fails with "bad dominance"

[tobias.hartmann at oracle.com]

Changeset: 7c050415b6ef
Author:    thartmann
Date:      2019-07-10 11:02 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/7c050415b6ef

8227436: [lworld] C2 compilation fails with "bad dominance"
Reviewed-by: roland

! src/hotspot/share/opto/graphKit.cpp
! src/hotspot/share/opto/parse2.cpp
! src/hotspot/share/opto/valuetypenode.cpp
! test/hotspot/jtreg/compiler/valhalla/valuetypes/TestNullableArrays.java