[PATCH] D77422: [llvm-exegesis] Add benchmark mode that uses LBR for more precise measurements.

[Clement Courbet via Phabricator via llvm-commits]

courbet added a comment.

If you're not using llvm-exegesis you can disable this with the `LLVM_ENABLE_LIBPFM` cmake option.
But I'll revert this until @oontvoo can fix `llvm/cmake/modules/FindLibpfm.cmake`


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D77422/new/

https://reviews.llvm.org/D77422