hg: valhalla/valhalla: [lworld] Cleanup of null checks

[tobias.hartmann at oracle.com]

Changeset: 52a1a2a4ddb6
Author:    thartmann
Date:      2018-06-29 11:41 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/rev/52a1a2a4ddb6

[lworld] Cleanup of null checks
Reviewed-by: jrose

! src/hotspot/share/opto/callGenerator.cpp
! src/hotspot/share/opto/doCall.cpp
! src/hotspot/share/opto/graphKit.cpp
! src/hotspot/share/opto/parse1.cpp
! src/hotspot/share/opto/parse2.cpp
! src/hotspot/share/opto/parse3.cpp
! src/hotspot/share/opto/valuetypenode.cpp
! src/hotspot/share/opto/valuetypenode.hpp
! test/hotspot/jtreg/compiler/valhalla/valuetypes/TestOnStackReplacement.java