hg: jdk/submit: 8201193: Use XMM/YMM for objects initialization

[vladimir.kozlov at oracle.com]

Changeset: a6a44177f99c
Author:    kvn
Date:      2018-06-12 21:29 -0700
URL:       http://hg.openjdk.java.net/jdk/submit/rev/a6a44177f99c

8201193: Use XMM/YMM for objects initialization
Reviewed-by: jrose, kvn
Contributed-by: rohitarulraj at gmail.com

! src/hotspot/cpu/x86/globals_x86.hpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/vm_version_x86.cpp
! src/hotspot/cpu/x86/x86_32.ad
! src/hotspot/cpu/x86/x86_64.ad