a99fee6989
Similar to 'enter data', except the data clauses have a 'getdeviceptr' operation before, so that they can properly use the 'exit' operation correctly. While this is a touch awkward, it fits perfectly into the existing infrastructure. Same as with 'enter data', we had to add some add-functions for async and wait.
Multi-Level Intermediate Representation
See https://mlir.llvm.org/ for more information.