hg: jdk7/hotspot-comp/hotspot: 6532536: Optimize arraycopy stubs for Intel cpus

[vladimir.kozlov at sun.com]

Changeset: 2649e5276dd7
Author:    kvn
Date:      2008-10-14 15:10 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/2649e5276dd7

6532536: Optimize arraycopy stubs for Intel cpus
Summary: Use SSE2 movdqu in arraycopy stubs on newest Intel's cpus
Reviewed-by: rasbold

! src/cpu/x86/vm/assembler_x86.cpp
! src/cpu/x86/vm/assembler_x86.hpp
! src/cpu/x86/vm/stubGenerator_x86_32.cpp
! src/cpu/x86/vm/stubGenerator_x86_64.cpp
! src/cpu/x86/vm/vm_version_x86_32.cpp
! src/cpu/x86/vm/vm_version_x86_32.hpp
! src/cpu/x86/vm/vm_version_x86_64.cpp
! src/cpu/x86/vm/vm_version_x86_64.hpp
! src/os/solaris/vm/os_solaris.cpp
! src/share/vm/runtime/globals.hpp