[PATCH] D27243: Initial work on the XRay Graph tool.

[Pavel Labath via Phabricator via llvm-commits]

labath added a comment.

Please try to avoid adding pid_t references. This type is not available on windows. `llvm::sys::ProcessInfo::ProcessId` is a possible replacement (i've fixed the usage in this commit in r292206).


Repository:
  rL LLVM

https://reviews.llvm.org/D27243