hg: hsx/hotspot-comp/hotspot: 8005544: Use 256bit YMM registers in arraycopy stubs on x86

[vladimir.kozlov at oracle.com]

Changeset: e2e6bf86682c
Author:    kvn
Date:      2013-01-03 16:30 -0800
URL:       http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/e2e6bf86682c

8005544: Use 256bit YMM registers in arraycopy stubs on x86
Summary: Use YMM registers in arraycopy and array_fill stubs.
Reviewed-by: roland, twisti

! src/cpu/x86/vm/assembler_x86.cpp
! src/cpu/x86/vm/assembler_x86.hpp
! src/cpu/x86/vm/macroAssembler_x86.cpp
! src/cpu/x86/vm/stubGenerator_x86_32.cpp
! src/cpu/x86/vm/stubGenerator_x86_64.cpp