hg: panama/panama/hotspot: Update VectorLoadMask and VectorUnloadMask with information about desired mask size

[razvan.a.lupusoru at intel.com]

Changeset: 1febf61a5243
Author:    Razvan A Lupusoru <razvan.a.lupusoru at intel.com>
Date:      2017-12-18 11:34 -0800
URL:       http://hg.openjdk.java.net/panama/panama/hotspot/rev/1febf61a5243

Update VectorLoadMask and VectorUnloadMask with information about desired mask size

! src/share/vm/opto/vectornode.hpp