[PATCH] D24799: [XRay] Check in Clang whether XRay supports the target when -fxray-instrument is passed

[Dean Michael Berris via cfe-commits]

dberris added a comment.

In https://reviews.llvm.org/D24799#558888, @rSerge wrote:

> @dberris ,  could you deliver this patch to mainline? Or do we need approval from more reviewers?


Yes, I can do this -- sorry it was the long weekend for me down under. I'll get to this today. :)


https://reviews.llvm.org/D24799