[OpenMP] enable bc file compilation using the latest clang
[OpenMP] enable bc file compilation using the latest clang

Summary: adding cuda-rdc flag to allow extern global data

Reviewers: grokos

Reviewed By: grokos

Subscribers: gregrodgers, mgorny, openmp-commits

Tags: #openmp

Differential Revision: https://reviews.llvm.org/D44992

git-svn-id: f99161ee8ccfe2101cbe1bdda2220bce2ed25485@329072 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/openmp,llvm-mirror/openmp,llvm-mirror/openmp,llvm-mirror/openmp,llvm-mirror/openmp