tree dc9a2cf19e05184b5b4be594aa037ddd5f943d15
parent 6c6c91be70ff485f24cbf5802cbbf89d72869823
author Sergey Bogolepov <sergey.bogolepov@jetbrains.com> 1614754495 +0700
committer Vasily Levchenko <vasily.v.levchenko@gmail.com> 1615283174 +0100

Update coverage sample documentation.

We need to invoke `llvm-profdata` tool from
the same toolchain as Clang (on macOS we use the one from Xcode).

(cherry picked from commit 91665b36af68b7fb3a56c0e7ed7ebb7d819adfb2)