[PATCH] D36078: [XRay][compiler-rt] Remove use of std::mutex and std::shared_ptr from global scope.

[Keith via Phabricator via llvm-commits]

kpw added a comment.

What's the primary motivation? Are we trying to avoid the upfront cost of global initialization? The unspecified destructor ordering with multithreaded programs?


https://reviews.llvm.org/D36078