hg: jdk/sandbox: 8210963: Build failures after "8210829: Modularize allocations in C2"

[chris.hegarty at oracle.com]

Changeset: e777e997e7c1
Author:    shade
Date:      2018-09-20 21:14 +0200
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/e777e997e7c1

8210963: Build failures after "8210829: Modularize allocations in C2"
Reviewed-by: rkennke, thartmann

! src/hotspot/share/gc/shared/c2/barrierSetC2.cpp
! src/hotspot/share/opto/macro.cpp