potential OpenMP back ports for 3.9.1

Alexey,
      I scanned through the OpenMP commits in cfe trunk for potential
back ports to 3.9 branch for the 3.9.1 release. Do any of these merit
inclusion?
              Jack

Author: kli
New Revision: 275926

URL: http://llvm.org/viewvc/llvm-project?rev=275926&view=rev
Log:
[OpenMP] Fix incorrect diagnostics in map clause

I believe the first and the last must be backported to 3.9.1. Also, I
think, several other patches can be backported:

https://reviews.llvm.org/rL284110 (Fix for PR30639: CGDebugInfo Null
dereference with OpenMP array)

https://reviews.llvm.org/rL284229 (Fix for PR30632: Name mangling issue.)

Best regards,
Alexey Bataev

I believe the first and the last must be backported to 3.9.1. Also, I
think, several other patches can be backported:

rG2f5ed342797d (Fix for PR30639: CGDebugInfo Null
dereference with OpenMP array)

rGbef6aa6ea99b (Fix for PR30632: Name mangling issue.)

Do we have bugzilla tickets for these?

-Tom