Merge pull request dotnet/coreclr#6747 from JosephTremoulet/VNLoops
authorJoseph Tremoulet <JCTremoulet@gmail.com>
Thu, 18 Aug 2016 15:02:56 +0000 (11:02 -0400)
committerGitHub <noreply@github.com>
Thu, 18 Aug 2016 15:02:56 +0000 (11:02 -0400)
Record expr location for opqaue value numbers

Commit migrated from https://github.com/dotnet/coreclr/commit/03765d17c5a678403ab7410eb7c8dc14d488d352


Trivial merge