hg: jdk9/hs-comp/hotspot: 8149421: Vectorized Post Loops

[vladimir.kozlov at oracle.com]

Changeset: 5fefcbeda616
Author:    mcberg
Date:      2016-02-12 16:12 -0800
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/5fefcbeda616

8149421: Vectorized Post Loops
Summary: add vectorised post loop for counted loops with vectors.
Reviewed-by: kvn

! src/cpu/aarch64/vm/c2_globals_aarch64.hpp
! src/cpu/ppc/vm/c2_globals_ppc.hpp
! src/cpu/sparc/vm/c2_globals_sparc.hpp
! src/cpu/x86/vm/assembler_x86.cpp
! src/cpu/x86/vm/assembler_x86.hpp
! src/cpu/x86/vm/c2_globals_x86.hpp
! src/share/vm/opto/c2_globals.hpp
! src/share/vm/opto/loopTransform.cpp
! src/share/vm/opto/loopnode.hpp
! src/share/vm/opto/superword.cpp