[PATCH] D55891: [compiler-rt] [xray] [tests] Detect and handle missing LLVMTestingSupport gracefully

[Dean Michael Berris via Phabricator via cfe-commits]

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

LGTM

Thanks, @mgorny!


Repository:
  rCRT Compiler Runtime

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D55891/new/

https://reviews.llvm.org/D55891