hg: panama/panama/hotspot: Add support for mask ops and mask making

[razvan.a.lupusoru at intel.com]

Changeset: 41f0369f4f9f
Author:    Razvan A Lupusoru <razvan.a.lupusoru at intel.com>
Date:      2017-12-05 10:58 -0800
URL:       http://hg.openjdk.java.net/panama/panama/hotspot/rev/41f0369f4f9f

Add support for mask ops and mask making

Added support for code generation for or/and operation on masks.

Also, fixed the issue related to intrinsification of calls to trueMask
and falseMask. Unfortunately, due to the way intrinsics dispatch works,
I needed to add an intrinsic for every class currently supported - this
should be cleaned up in future.

! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/opto/library_call.cpp