[PATCH] D51103: [Support] Add a way to run a function on a detached thread

[Sam McCall via Phabricator via llvm-commits]

sammccall added a comment.

We realized today this never got landed, and I tried to do so. Unfortunately the callers weren't updated for the unsigned -> optional change.
Stack sizes seem to get passed around through lots of functions. I can update the immediate callers only and reland.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D51103/new/

https://reviews.llvm.org/D51103