Renaming change: 41 -> 45 and 4.1 -> 4.5

OpenMP 4.1 is now OpenMP 4.5.  Any mention of 41 or 4.1 is replaced with
45 or 4.5.  Also, if the CMake option LIBOMP_OMP_VERSION is 41, CMake warns that
41 is deprecated and to use 45 instead.

llvm-svn: 272687
GitOrigin-RevId: df6818bea4f513a5c7adcd203905163d4052cb1b
25 files changed
tree: 614d1acd6f4bfb544e9b7cb555208b388b30c888
  1. offload/
  2. runtime/
  3. testsuite/
  4. www/
  5. CMakeLists.txt
  6. CREDITS.txt
  7. LICENSE.txt