hg: shenandoah/jdk8u/hotspot: save all vector registers in wb stub

[roman at kennke.org]

Changeset: f95c2a4609fc
Author:    rkennke
Date:      2016-07-22 11:29 +0200
URL:       http://hg.openjdk.java.net/shenandoah/jdk8u/hotspot/rev/f95c2a4609fc

save all vector registers in wb stub

! src/cpu/x86/vm/macroAssembler_x86.cpp
! src/cpu/x86/vm/macroAssembler_x86.hpp
! src/cpu/x86/vm/stubGenerator_x86_64.cpp
! src/share/vm/gc_implementation/shenandoah/shenandoahConcurrentThread.cpp