[PATCH] D50845: [CUDA/OpenMP] Define only some host macros during device compilation

[Artem Belevich via Phabricator via cfe-commits]

tra accepted this revision.
tra added a comment.
This revision is now accepted and ready to land.

Please keep an eye on CUDA buildbot http://lab.llvm.org:8011/builders/clang-cuda-build.
It runs fair amount of tests with libc++ and handful of libstdc++ versions and may a canary if these changes break something.


https://reviews.llvm.org/D50845