[aarch64-port-dev ] hg: aarch64-port/jdk8/hotspot: Improvements to safepoint polling

[ed at camswl.com]

Changeset: 8a569467b81b
Author:    Edward Nevill edward.nevill at linaro.org
Date:      2014-05-07 16:41 +0100
URL:       http://hg.openjdk.java.net/aarch64-port/jdk8/hotspot/rev/8a569467b81b

Improvements to safepoint polling

! src/cpu/aarch64/vm/aarch64.ad
! src/cpu/aarch64/vm/c1_globals_aarch64.hpp
! src/cpu/aarch64/vm/macroAssembler_aarch64.cpp