hg: jdk/hs: 8193927: Optimize scanning code for oops.

[vladimir.kozlov at oracle.com]

Changeset: bda5211e7876
Author:    goetz
Date:      2017-12-21 09:05 +0100
URL:       http://hg.openjdk.java.net/jdk/hs/rev/bda5211e7876

8193927: Optimize scanning code for oops.
Reviewed-by: simonis, mdoerr, aph

! src/hotspot/cpu/aarch64/relocInfo_aarch64.hpp
! src/hotspot/cpu/arm/relocInfo_arm.hpp
! src/hotspot/cpu/ppc/relocInfo_ppc.hpp
! src/hotspot/cpu/s390/relocInfo_s390.hpp
! src/hotspot/cpu/sparc/relocInfo_sparc.hpp
! src/hotspot/cpu/x86/relocInfo_x86.hpp
! src/hotspot/cpu/zero/relocInfo_zero.hpp
! src/hotspot/share/code/nmethod.cpp
! src/hotspot/share/code/relocInfo.hpp