[PATCH] D80742: Add tests for preallocated + musttail

[Hans Wennborg via Phabricator via llvm-commits]

hans accepted this revision.
hans added a comment.
This revision is now accepted and ready to land.

lgtm


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D80742/new/

https://reviews.llvm.org/D80742