hg: shenandoah/jdk9/hotspot: Arguments to some intrinsics are known to be non null + Unsafe.copyMemory() can be passed null base

[rwestrel at redhat.com]

Changeset: 9256d0a557fd
Author:    roland
Date:      2016-07-07 19:59 +0200
URL:       http://hg.openjdk.java.net/shenandoah/jdk9/hotspot/rev/9256d0a557fd

Arguments to some intrinsics are known to be non null + Unsafe.copyMemory() can be passed null base

! src/share/vm/opto/addnode.cpp
! src/share/vm/opto/library_call.cpp
! src/share/vm/opto/shenandoahSupport.cpp