hg: jdk9/hs-comp/hotspot: 8160534: aarch64: fails to build after 8157834

[edward.nevill at gmail.com]

Changeset: a33fdf85eb95
Author:    enevill
Date:      2016-06-29 11:24 +0000
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/a33fdf85eb95

8160534: aarch64: fails to build after 8157834
Summary: add missing #include
Reviewed-by: aph

! src/cpu/aarch64/vm/macroAssembler_aarch64.cpp