hg: valhalla/valhalla: 8216270: [lworld] C2 compilation fails with Error mixing types: NULL and valuetype[3]

[tobias.hartmann at oracle.com]

Changeset: 530ea41023b2
Author:    thartmann
Date:      2019-01-08 17:09 +0100
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/530ea41023b2

8216270: [lworld] C2 compilation fails with Error mixing types: NULL and valuetype[3]

! src/hotspot/share/opto/callnode.cpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/macro.cpp
! src/hotspot/share/opto/parse1.cpp
! src/hotspot/share/opto/valuetypenode.cpp
! src/hotspot/share/opto/valuetypenode.hpp
! test/hotspot/jtreg/compiler/valhalla/valuetypes/TestCallingConvention.java