[aarch64-port-dev ] git: openjdk/aarch64-port: master: 8256883: C2: Add a RegMask iterator

[Claes Redestad]

Changeset: fa3cfcd0
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2020-11-24 14:35:51 +0000
URL:       https://github.com/openjdk/aarch64-port/commit/fa3cfcd0

8256883: C2: Add a RegMask iterator

Reviewed-by: kvn, pliden, eosterlund

! src/hotspot/cpu/aarch64/gc/z/zBarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/x86/gc/z/zBarrierSetAssembler_x86.cpp
! src/hotspot/share/opto/output.cpp
! src/hotspot/share/opto/postaloc.cpp
! src/hotspot/share/opto/regmask.cpp
! src/hotspot/share/opto/regmask.hpp