hg: jdk-updates/jdk11u: 8214205: PPC64: Add instructions for counting trailing zeros

[goetz.lindenmaier at sap.com]

Changeset: e3045eabf5cd
Author:    mhorie
Date:      2018-11-22 21:43 -0500
URL:       http://hg.openjdk.java.net/jdk-updates/jdk11u/rev/e3045eabf5cd

8214205: PPC64: Add instructions for counting trailing zeros
Reviewed-by: mdoerr, gromero

! src/hotspot/cpu/ppc/assembler_ppc.hpp
! src/hotspot/cpu/ppc/assembler_ppc.inline.hpp
! src/hotspot/cpu/ppc/globals_ppc.hpp
! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/cpu/ppc/vm_version_ppc.cpp