hg: hsx/hotspot-comp/hotspot: 7181494: cleanup avx and vectors code

[vladimir.kozlov at oracle.com]

Changeset: 2c368ea3e844
Author:    kvn
Date:      2012-07-16 17:10 -0700
URL:       http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/2c368ea3e844

7181494: cleanup avx and vectors code
Summary: renamed mach nodes which use scalar AVX instructions, added integer vectors shuffling instructions
Reviewed-by: twisti

! src/cpu/x86/vm/assembler_x86.cpp
! src/cpu/x86/vm/assembler_x86.hpp
! src/cpu/x86/vm/vm_version_x86.cpp
! src/cpu/x86/vm/x86.ad
! src/share/vm/code/vmreg.hpp