[PATCH] D139496: [CMake] Add perf profiling for clang-bolt

[Amir Ayupov via Phabricator via cfe-commits]

Amir added a comment.

@phosek – this diff adds support for AArch64 via Linux perf. I believe it makes sense to add this functionality first in an incremental fashion and refactor it later, moving parts into perf-training script. What do you think? (And thank you for reviewing this stuff!)


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D139496/new/

https://reviews.llvm.org/D139496