[StreamExecutor] Add Stream::blockHostUntilDone

Summary: Add the type-safe wrapper to the platform-specific implementation.

Reviewers: jlebar

Subscribers: jprice, parallel_libs-commits

Differential Revision: https://reviews.llvm.org/D24063

llvm-svn: 280182
GitOrigin-RevId: ba65d4412e9a4d33cdbf464273f5ea35e312acdb
1 file changed
tree: afee1e43289883e674ae4b8178cada1a9cf8ea47
  1. .arcconfig
  2. .clang-format
  3. README.rst
  4. streamexecutor/