hg: valhalla/valhalla/hotspot: box/vunbox should throw ClassCastException if target type is invalid

[tobias.hartmann at oracle.com]

Changeset: 06653fdee38e
Author:    thartmann
Date:      2017-06-09 15:03 +0200
URL:       http://hg.openjdk.java.net/valhalla/valhalla/hotspot/rev/06653fdee38e

box/vunbox should throw ClassCastException if target type is invalid

! src/share/vm/ci/ciTypeFlow.cpp
! src/share/vm/opto/parse3.cpp
! test/compiler/valhalla/valuetypes/ValueTypeTestBench.java