Merge pull request dotnet/coreclr#6748 from rahku/arm64ShadowHeap
authorRahul Kumar <rahku@microsoft.com>
Wed, 17 Aug 2016 18:00:15 +0000 (11:00 -0700)
committerGitHub <noreply@github.com>
Wed, 17 Aug 2016 18:00:15 +0000 (11:00 -0700)
update GC shadow heap as part of writebarrier jit helper

Commit migrated from https://github.com/dotnet/coreclr/commit/24a732a7225963ef6843a50f01287adb58d243dd


Trivial merge